diff --git a/ChangeLog b/ChangeLog
index 4ae175c119f..95ca60762e3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,7 @@ For users:
 ----------
 NEW: Compatibility with PHP 8.2
 NEW: Module for Advanced stock transfert is now stable (#26594)
+NEW: Module Workstation (used to enhance the module BOM and Manufacturing Order) is now stable
 NEW: Add a confirmation popup when deleting extrafields
 NEW: Add type 'icon' type for extrafields
 NEW: Close #20930 Use ajax for state loading after country change
@@ -238,6 +239,7 @@ The following changes may create regressions for some external modules, but were
 * The property ->user_validation to store ID of user validating has been renamed into ->user_validation_id.
 * The property ->user_creation to store ID of user of creation has been renamed into ->user_creation_id.
 * The property ->user_modification to store ID of user of modification has been renamed into ->user_modification_id.
+* The private array ->status_short, ->statuts and ->status_long are now array ->labelStatusShort and ->labelStatus everywhere.
 * The duplicate property ->user_creat, ->date_creat, ->date_valid has been removed (use instead user_creation, date_creation, date_validation). 
 * The method get_substitutionarray_shipment_lines() has been removed. Use the generic get_substitutionarray_lines() instead.
 * The method ProductcustomerPrice->fetch_all_log() has been renamed into camel case ->fetchAllLog()
diff --git a/build/patch/README b/build/patch/README
index 400fbc4f8d1..ec769bd3d71 100644
--- a/build/patch/README
+++ b/build/patch/README
@@ -3,9 +3,7 @@ README (English)
 Building a Patch file
 ##################################################
 
-This directory contains tools to build a patch 
-after a developer has made changes on files in its
-Dolibarr tree. 
-The output patch file can then be submited on Dolibarr
-dev mailing-list, with explanation on its goal, for
-inclusion in main branch.
+This directory contains tools to build a patch after a developer has made changes on files in its Dolibarr tree. 
+The output patch file can then be submited on Dolibarr dev mailing-list, with explanation on its goal, for inclusion in main branch.
+
+Using this tool is now deprecated. You must use git pull requests to submit contributions.
diff --git a/dev/initdata/README b/dev/initdata/README
index 97f5f0d3cd7..05a0a164791 100644
--- a/dev/initdata/README
+++ b/dev/initdata/README
@@ -1,5 +1,7 @@
 README
 ------
 
-Scripts in this directory can be used to load or purge data of a database instance.
+Scripts in this directory can be used to load massive data or purge data of a database instance.
 WARNING: Some of this script may delete definitely data.
+
+To init data for a demo, use instead the tool into dev/initdemo
diff --git a/dev/skeletons/README.md b/dev/skeletons/README.md
index f7346350ac0..13e70f5f5da 100644
--- a/dev/skeletons/README.md
+++ b/dev/skeletons/README.md
@@ -1 +1 @@
-Files and tools were moved into htdocs/modulebuilder/template
\ No newline at end of file
+Files and tools of a skeleton to build a module were moved into htdocs/modulebuilder/template
\ No newline at end of file
diff --git a/dev/tools/rector/.gitignore b/dev/tools/rector/.gitignore
index de589999216..a7b82d32838 100644
--- a/dev/tools/rector/.gitignore
+++ b/dev/tools/rector/.gitignore
@@ -1 +1,2 @@
 /test.php
+/vendor
\ No newline at end of file
diff --git a/dev/tools/rector/README.md b/dev/tools/rector/README.md
index 2ffa502f383..859f4bf03c0 100644
--- a/dev/tools/rector/README.md
+++ b/dev/tools/rector/README.md
@@ -3,12 +3,17 @@
 
 #### Installation
 
-run in this folder
+Run in this folder
+```shell
+cd dev/tools/rector
+```
 
+Install rector with composer
 ```shell
 composer install
 ```
- #### Usage
+
+#### Usage
 
 ##### To make changes (Add --dry-run for test mode only)
 ```shell
diff --git a/dev/tools/rector/rector.php b/dev/tools/rector/rector.php
index 1597b9bb27f..6b13c2fbf0b 100644
--- a/dev/tools/rector/rector.php
+++ b/dev/tools/rector/rector.php
@@ -9,6 +9,15 @@ use Rector\Set\ValueObject\LevelSetList;
 return static function (RectorConfig $rectorConfig): void {
 	$rectorConfig->phpVersion(PhpVersion::PHP_71);
 	//$rectorConfig->indent(' ', 4);
+
+	// Traits seems not supported correctly by rector without declaring them as bootstrapFiles
+	$arrayoftraitfiles = array(
+		__DIR__ . '/../../../htdocs/core/class/commonincoterm.class.php',
+		__DIR__ . '/../../../htdocs/core/class/commonpeople.class.php',
+		__DIR__ . '/../../../htdocs/core/class/commonsocialnetworks.class.php'
+	);
+	$rectorConfig->bootstrapFiles($arrayoftraitfiles);
+
 	$rectorConfig->paths([
 		__DIR__ . '/../../../htdocs/',
 		__DIR__ . '/../../../scripts/',
@@ -33,8 +42,8 @@ return static function (RectorConfig $rectorConfig): void {
 	//$rectorConfig->rule(ReplaceEachAssignmentWithKeyCurrentRector::class);
 	//$rectorConfig->rule(Rector\Php72\Rector\FuncCall\StringifyDefineRector::class);
 
-	//$rectorConfig->rule(Dolibarr\Rector\Renaming\GlobalToFunction::class);
-	//$rectorConfig->rule(Dolibarr\Rector\Renaming\UserRightsToFunction::class);
+	$rectorConfig->rule(Dolibarr\Rector\Renaming\GlobalToFunction::class);
+	$rectorConfig->rule(Dolibarr\Rector\Renaming\UserRightsToFunction::class);
 	$rectorConfig->rule(Dolibarr\Rector\Renaming\EmptyGlobalToFunction::class);
 
 	// Add all predefined rules to migrate to up to php 71
diff --git a/htdocs/accountancy/bookkeeping/listbyaccount.php b/htdocs/accountancy/bookkeeping/listbyaccount.php
index 7b87db12c32..12bbde95acc 100644
--- a/htdocs/accountancy/bookkeeping/listbyaccount.php
+++ b/htdocs/accountancy/bookkeeping/listbyaccount.php
@@ -684,6 +684,7 @@ if (empty($reshook)) {
 		$newcardbutton .= dolGetButtonTitle($langs->trans('GroupByAccountAccounting'), '', 'fa fa-stream paddingleft imgforviewmode', DOL_URL_ROOT . '/accountancy/bookkeeping/listbyaccount.php?' . $url_param, '', 1, array('morecss' => 'marginleftonly btnTitleSelected'));
 		$newcardbutton .= dolGetButtonTitle($langs->trans('GroupBySubAccountAccounting'), '', 'fa fa-align-left vmirror paddingleft imgforviewmode', DOL_URL_ROOT . '/accountancy/bookkeeping/listbyaccount.php?type=sub&' . $url_param, '', 1, array('morecss' => 'marginleftonly'));
 	}
+	$newcardbutton .= dolGetButtonTitleSeparator();
 	$newcardbutton .= dolGetButtonTitle($langs->trans('NewAccountingMvt'), '', 'fa fa-plus-circle paddingleft', DOL_URL_ROOT.'/accountancy/bookkeeping/card.php?action=create');
 }
 
diff --git a/htdocs/accountancy/class/accountingjournal.class.php b/htdocs/accountancy/class/accountingjournal.class.php
index 9c50f4fec45..242cf6d8752 100644
--- a/htdocs/accountancy/class/accountingjournal.class.php
+++ b/htdocs/accountancy/class/accountingjournal.class.php
@@ -619,7 +619,7 @@ class AccountingJournal extends CommonObject
 					$disposal_amount = $pre_data_info['disposal']['amount'];
 					$disposal_subject_to_vat = $pre_data_info['disposal']['subject_to_vat'];
 					$disposal_date_formatted = dol_print_date($disposal_date, 'day');
-					$disposal_vat = $conf->global->ASSET_DISPOSAL_VAT > 0 ? $conf->global->ASSET_DISPOSAL_VAT : 20;
+					$disposal_vat = getDolGlobalInt('ASSET_DISPOSAL_VAT') > 0 ? $conf->global->ASSET_DISPOSAL_VAT : 20;
 
 					// Get accountancy codes
 					//---------------------------
diff --git a/htdocs/accountancy/customer/lines.php b/htdocs/accountancy/customer/lines.php
index cf1d558e3a5..1154f72d91a 100644
--- a/htdocs/accountancy/customer/lines.php
+++ b/htdocs/accountancy/customer/lines.php
@@ -79,7 +79,7 @@ if (!$sortfield) {
 	$sortfield = "f.datef, f.ref, fd.rowid";
 }
 if (!$sortorder) {
-	if ($conf->global->ACCOUNTING_LIST_SORT_VENTILATION_DONE > 0) {
+	if (getDolGlobalInt('ACCOUNTING_LIST_SORT_VENTILATION_DONE') > 0) {
 		$sortorder = "DESC";
 	} else {
 		$sortorder = "ASC";
diff --git a/htdocs/accountancy/customer/list.php b/htdocs/accountancy/customer/list.php
index 7f76f640101..ff6fb6ed315 100644
--- a/htdocs/accountancy/customer/list.php
+++ b/htdocs/accountancy/customer/list.php
@@ -94,7 +94,7 @@ if (!$sortfield) {
 	$sortfield = "f.datef, f.ref, l.rowid";
 }
 if (!$sortorder) {
-	if ($conf->global->ACCOUNTING_LIST_SORT_VENTILATION_TODO > 0) {
+	if (getDolGlobalInt('ACCOUNTING_LIST_SORT_VENTILATION_TODO') > 0) {
 		$sortorder = "DESC";
 	} else {
 		$sortorder = "ASC";
diff --git a/htdocs/accountancy/expensereport/lines.php b/htdocs/accountancy/expensereport/lines.php
index cf4db1e9d96..386de679504 100644
--- a/htdocs/accountancy/expensereport/lines.php
+++ b/htdocs/accountancy/expensereport/lines.php
@@ -73,7 +73,7 @@ if (!$sortfield) {
 	$sortfield = "erd.date, erd.rowid";
 }
 if (!$sortorder) {
-	if ($conf->global->ACCOUNTING_LIST_SORT_VENTILATION_DONE > 0) {
+	if (getDolGlobalInt('ACCOUNTING_LIST_SORT_VENTILATION_DONE') > 0) {
 		$sortorder = "DESC";
 	} else {
 		$sortorder = "ASC";
diff --git a/htdocs/accountancy/expensereport/list.php b/htdocs/accountancy/expensereport/list.php
index 6ba6244e037..11831d7e1ba 100644
--- a/htdocs/accountancy/expensereport/list.php
+++ b/htdocs/accountancy/expensereport/list.php
@@ -87,7 +87,7 @@ if (!$sortfield) {
 	$sortfield = "erd.date, erd.rowid";
 }
 if (!$sortorder) {
-	if ($conf->global->ACCOUNTING_LIST_SORT_VENTILATION_TODO > 0) {
+	if (getDolGlobalInt('ACCOUNTING_LIST_SORT_VENTILATION_TODO') > 0) {
 		$sortorder = "DESC";
 	} else {
 		$sortorder = "ASC";
diff --git a/htdocs/accountancy/index.php b/htdocs/accountancy/index.php
index 6b3a833f2d1..0c5be4b49c4 100644
--- a/htdocs/accountancy/index.php
+++ b/htdocs/accountancy/index.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2016-2020  Laurent Destailleur		<eldy@users.sourceforge.net>
- * Copyright (C) 2016-2019  Alexandre Spangaro		<aspangaro@open-dsi.fr>
+ * Copyright (C) 2016-2023  Alexandre Spangaro		<aspangaro@easya.solutions>
  * Copyright (C) 2019-2021  Frédéric France			<frederic.france@netlogic.fr>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -92,7 +92,7 @@ if (isModEnabled('accounting')) {
 	$showtutorial = '';
 
 	if (!$helpisexpanded) {
-		$showtutorial  = '<div align="right"><a href="#" id="show_hide">';
+		$showtutorial  = '<div class="right"><a href="#" id="show_hide">';
 		$showtutorial .= img_picto('', 'chevron-down');
 		$showtutorial .= ' '.$langs->trans("ShowTutorial");
 		$showtutorial .= '</a></div>';
@@ -146,6 +146,14 @@ if (isModEnabled('accounting')) {
 		print "<br>\n";
 		print "<br>\n";
 
+		if (getDolGlobalString('ACCOUNTANCY_FISCAL_PERIOD_MODE') != 'blockedonclosed') {
+			$step++;
+			$s = img_picto('', 'puce').' '.$langs->trans("AccountancyAreaDescFiscalPeriod", $step, '{s}');
+			$s = str_replace('{s}', '<a href="'.DOL_URL_ROOT.'/accountancy/admin/fiscalyear.php"><strong>'.$langs->transnoentitiesnoconv("Setup").' - '.$langs->transnoentitiesnoconv("FiscalPeriod").'</strong></a>', $s);
+			print $s;
+			print "<br>\n";
+		}
+
 		$step++;
 		$s = img_picto('', 'puce').' '.$langs->trans("AccountancyAreaDescDefault", $step, '{s}');
 		$s = str_replace('{s}', '<a href="'.DOL_URL_ROOT.'/accountancy/admin/defaultaccounts.php"><strong>'.$langs->transnoentitiesnoconv("Setup").' - '.$langs->transnoentitiesnoconv("MenuDefaultAccounts").'</strong></a>', $s);
diff --git a/htdocs/accountancy/journal/bankjournal.php b/htdocs/accountancy/journal/bankjournal.php
index eb109210423..eeeb28d5179 100644
--- a/htdocs/accountancy/journal/bankjournal.php
+++ b/htdocs/accountancy/journal/bankjournal.php
@@ -5,7 +5,7 @@
  * Copyright (C) 2012       Regis Houssin           <regis.houssin@inodbox.com>
  * Copyright (C) 2013       Christophe Battarel     <christophe.battarel@altairis.fr>
  * Copyright (C) 2013-2022  Open-DSI      			<support@open-dsi.fr>
- * Copyright (C) 2013-2023  Alexandre Spangaro      <aspangaro@open-dsi.fr>
+ * Copyright (C) 2013-2023  Alexandre Spangaro      <aspangaro@easya.solutions>
  * Copyright (C) 2013-2014  Florian Henry           <florian.henry@open-concept.pro>
  * Copyright (C) 2013-2014  Olivier Geffroy         <jeff@jeffinfo.com>
  * Copyright (C) 2017-2023  Frédéric France         <frederic.france@netlogic.fr>
@@ -1065,14 +1065,33 @@ if (empty($action) || $action == 'view') {
 
 	$desc = '';
 
-	// Test that setup is complete (we are in accounting, so test on entity is always on $conf->entity only, no sharing allowed)
+	if (getDolGlobalString('ACCOUNTANCY_FISCAL_PERIOD_MODE') != 'blockedonclosed') {
+		// Test that setup is complete (we are in accounting, so test on entity is always on $conf->entity only, no sharing allowed)
+		// Fiscal period test
+		$sql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX."accounting_fiscalyear WHERE entity = ".((int) $conf->entity);
+		$resql = $db->query($sql);
+		if ($resql) {
+			$obj = $db->fetch_object($resql);
+			if ($obj->nb == 0) {
+				print '<br><div class="warning">'.img_warning().' '.$langs->trans("TheFiscalPeriodIsNotDefined");
+				$desc = ' : '.$langs->trans("AccountancyAreaDescFiscalPeriod", 4, '{link}');
+				$desc = str_replace('{link}', '<strong>'.$langs->transnoentitiesnoconv("MenuAccountancy").'-'.$langs->transnoentitiesnoconv("Setup")."-".$langs->transnoentitiesnoconv("FiscalPeriod").'</strong>', $desc);
+				print $desc;
+				print '</div>';
+			}
+		} else {
+			dol_print_error($db);
+		}
+	}
+
+	// Bank test
 	$sql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX."bank_account WHERE entity = ".((int) $conf->entity)." AND fk_accountancy_journal IS NULL AND clos=0";
 	$resql = $db->query($sql);
 	if ($resql) {
 		$obj = $db->fetch_object($resql);
 		if ($obj->nb > 0) {
 			print '<br><div class="warning">'.img_warning().' '.$langs->trans("TheJournalCodeIsNotDefinedOnSomeBankAccount");
-			$desc = ' : '.$langs->trans("AccountancyAreaDescBank", 9, '{link}');
+			$desc = ' : '.$langs->trans("AccountancyAreaDescBank", 6, '{link}');
 			$desc = str_replace('{link}', '<strong>'.$langs->transnoentitiesnoconv("MenuAccountancy").'-'.$langs->transnoentitiesnoconv("Setup")."-".$langs->transnoentitiesnoconv("BankAccounts").'</strong>', $desc);
 			print $desc;
 			print '</div>';
diff --git a/htdocs/accountancy/journal/expensereportsjournal.php b/htdocs/accountancy/journal/expensereportsjournal.php
index df1c8bb7e90..39fa8d8e050 100644
--- a/htdocs/accountancy/journal/expensereportsjournal.php
+++ b/htdocs/accountancy/journal/expensereportsjournal.php
@@ -564,6 +564,25 @@ if (empty($action) || $action == 'view') {
 
 	journalHead($nom, $nomlink, $period, $periodlink, $description, $builddate, $exportlink, array('action' => ''), '', $varlink);
 
+	if (getDolGlobalString('ACCOUNTANCY_FISCAL_PERIOD_MODE') != 'blockedonclosed') {
+		// Test that setup is complete (we are in accounting, so test on entity is always on $conf->entity only, no sharing allowed)
+		// Fiscal period test
+		$sql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX."accounting_fiscalyear WHERE entity = ".((int) $conf->entity);
+		$resql = $db->query($sql);
+		if ($resql) {
+			$obj = $db->fetch_object($resql);
+			if ($obj->nb == 0) {
+				print '<br><div class="warning">'.img_warning().' '.$langs->trans("TheFiscalPeriodIsNotDefined");
+				$desc = ' : '.$langs->trans("AccountancyAreaDescFiscalPeriod", 4, '{link}');
+				$desc = str_replace('{link}', '<strong>'.$langs->transnoentitiesnoconv("MenuAccountancy").'-'.$langs->transnoentitiesnoconv("Setup")."-".$langs->transnoentitiesnoconv("FiscalPeriod").'</strong>', $desc);
+				print $desc;
+				print '</div>';
+			}
+		} else {
+			dol_print_error($db);
+		}
+	}
+
 	// Button to write into Ledger
 	if (!getDolGlobalString('SALARIES_ACCOUNTING_ACCOUNT_PAYMENT') || getDolGlobalString('SALARIES_ACCOUNTING_ACCOUNT_PAYMENT') == '-1') {
 		print '<br><div class="warning">'.img_warning().' '.$langs->trans("SomeMandatoryStepsOfSetupWereNotDone");
diff --git a/htdocs/accountancy/journal/purchasesjournal.php b/htdocs/accountancy/journal/purchasesjournal.php
index 14f3966902b..214b548949b 100644
--- a/htdocs/accountancy/journal/purchasesjournal.php
+++ b/htdocs/accountancy/journal/purchasesjournal.php
@@ -3,7 +3,7 @@
  * Copyright (C) 2007-2010  Jean Heimburger         <jean@tiaris.info>
  * Copyright (C) 2011       Juanjo Menent           <jmenent@2byte.es>
  * Copyright (C) 2012       Regis Houssin           <regis.houssin@inodbox.com>
- * Copyright (C) 2013-2023  Alexandre Spangaro      <aspangaro@open-dsi.fr>
+ * Copyright (C) 2013-2023  Alexandre Spangaro      <aspangaro@easya.solutions>
  * Copyright (C) 2013-2016  Olivier Geffroy         <jeff@jeffinfo.com>
  * Copyright (C) 2013-2016  Florian Henry           <florian.henry@open-concept.pro>
  * Copyright (C) 2018       Frédéric France         <frederic.france@netlogic.fr>
@@ -937,6 +937,25 @@ if (empty($action) || $action == 'view') {
 
 	journalHead($nom, $nomlink, $period, $periodlink, $description, $builddate, $exportlink, array('action' => ''), '', $varlink);
 
+	if (getDolGlobalString('ACCOUNTANCY_FISCAL_PERIOD_MODE') != 'blockedonclosed') {
+		// Test that setup is complete (we are in accounting, so test on entity is always on $conf->entity only, no sharing allowed)
+		// Fiscal period test
+		$sql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX."accounting_fiscalyear WHERE entity = ".((int) $conf->entity);
+		$resql = $db->query($sql);
+		if ($resql) {
+			$obj = $db->fetch_object($resql);
+			if ($obj->nb == 0) {
+				print '<br><div class="warning">'.img_warning().' '.$langs->trans("TheFiscalPeriodIsNotDefined");
+				$desc = ' : '.$langs->trans("AccountancyAreaDescFiscalPeriod", 4, '{link}');
+				$desc = str_replace('{link}', '<strong>'.$langs->transnoentitiesnoconv("MenuAccountancy").'-'.$langs->transnoentitiesnoconv("Setup")."-".$langs->transnoentitiesnoconv("FiscalPeriod").'</strong>', $desc);
+				print $desc;
+				print '</div>';
+			}
+		} else {
+			dol_print_error($db);
+		}
+	}
+
 	// Button to write into Ledger
 	$acctSupplierNotConfigured = in_array(getDolGlobalString('ACCOUNTING_ACCOUNT_SUPPLIER'), ['','-1']);
 	if ($acctSupplierNotConfigured) {
diff --git a/htdocs/accountancy/journal/sellsjournal.php b/htdocs/accountancy/journal/sellsjournal.php
index f27d5a8c1bc..9a4e5561f46 100644
--- a/htdocs/accountancy/journal/sellsjournal.php
+++ b/htdocs/accountancy/journal/sellsjournal.php
@@ -4,7 +4,7 @@
  * Copyright (C) 2011       Juanjo Menent           <jmenent@2byte.es>
  * Copyright (C) 2012       Regis Houssin           <regis.houssin@inodbox.com>
  * Copyright (C) 2013       Christophe Battarel     <christophe.battarel@altairis.fr>
- * Copyright (C) 2013-2023  Alexandre Spangaro      <aspangaro@open-dsi.fr>
+ * Copyright (C) 2013-2023  Alexandre Spangaro      <aspangaro@easya.solutions>
  * Copyright (C) 2013-2016  Florian Henry           <florian.henry@open-concept.pro>
  * Copyright (C) 2013-2016  Olivier Geffroy         <jeff@jeffinfo.com>
  * Copyright (C) 2014       Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
@@ -994,6 +994,25 @@ if (empty($action) || $action == 'view') {
 
 	journalHead($nom, $nomlink, $period, $periodlink, $description, $builddate, $exportlink, array('action' => ''), '', $varlink);
 
+	if (getDolGlobalString('ACCOUNTANCY_FISCAL_PERIOD_MODE') != 'blockedonclosed') {
+		// Test that setup is complete (we are in accounting, so test on entity is always on $conf->entity only, no sharing allowed)
+		// Fiscal period test
+		$sql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX."accounting_fiscalyear WHERE entity = ".((int) $conf->entity);
+		$resql = $db->query($sql);
+		if ($resql) {
+			$obj = $db->fetch_object($resql);
+			if ($obj->nb == 0) {
+				print '<br><div class="warning">'.img_warning().' '.$langs->trans("TheFiscalPeriodIsNotDefined");
+				$desc = ' : '.$langs->trans("AccountancyAreaDescFiscalPeriod", 4, '{link}');
+				$desc = str_replace('{link}', '<strong>'.$langs->transnoentitiesnoconv("MenuAccountancy").'-'.$langs->transnoentitiesnoconv("Setup")."-".$langs->transnoentitiesnoconv("FiscalPeriod").'</strong>', $desc);
+				print $desc;
+				print '</div>';
+			}
+		} else {
+			dol_print_error($db);
+		}
+	}
+
 	// Button to write into Ledger
 	$acctCustomerNotConfigured = in_array(getDolGlobalString('ACCOUNTING_ACCOUNT_CUSTOMER'), ['','-1']);
 	if ($acctCustomerNotConfigured) {
diff --git a/htdocs/accountancy/journal/variousjournal.php b/htdocs/accountancy/journal/variousjournal.php
index da5e096be59..f7d1831ee87 100644
--- a/htdocs/accountancy/journal/variousjournal.php
+++ b/htdocs/accountancy/journal/variousjournal.php
@@ -1,5 +1,5 @@
 <?php
-/* Copyright (C) 2021-2022  Open-DSI            <support@open-dsi.fr>
+/* Copyright (C) 2021-2023  Alexandre Spangaro  <aspangaro@easya.solutions>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -214,6 +214,25 @@ $varlink = 'id_journal=' . $id_journal;
 
 journalHead($nom, $nomlink, $period, $periodlink, $description, $builddate, $exportlink, array('action' => ''), '', $varlink);
 
+if (getDolGlobalString('ACCOUNTANCY_FISCAL_PERIOD_MODE') != 'blockedonclosed') {
+	// Test that setup is complete (we are in accounting, so test on entity is always on $conf->entity only, no sharing allowed)
+	// Fiscal period test
+	$sql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX."accounting_fiscalyear WHERE entity = ".((int) $conf->entity);
+	$resql = $db->query($sql);
+	if ($resql) {
+		$obj = $db->fetch_object($resql);
+		if ($obj->nb == 0) {
+			print '<br><div class="warning">'.img_warning().' '.$langs->trans("TheFiscalPeriodIsNotDefined");
+			$desc = ' : '.$langs->trans("AccountancyAreaDescFiscalPeriod", 4, '{link}');
+			$desc = str_replace('{link}', '<strong>'.$langs->transnoentitiesnoconv("MenuAccountancy").'-'.$langs->transnoentitiesnoconv("Setup")."-".$langs->transnoentitiesnoconv("FiscalPeriod").'</strong>', $desc);
+			print $desc;
+			print '</div>';
+		}
+	} else {
+		dol_print_error($db);
+	}
+}
+
 if ($object->nature == 4) { // Bank journal
 	// Test that setup is complete (we are in accounting, so test on entity is always on $conf->entity only, no sharing allowed)
 	$sql = "SELECT COUNT(rowid) as nb";
diff --git a/htdocs/accountancy/supplier/lines.php b/htdocs/accountancy/supplier/lines.php
index ab010f11bf8..677e7e23660 100644
--- a/htdocs/accountancy/supplier/lines.php
+++ b/htdocs/accountancy/supplier/lines.php
@@ -81,7 +81,7 @@ if (!$sortfield) {
 	$sortfield = "f.datef, f.ref, l.rowid";
 }
 if (!$sortorder) {
-	if ($conf->global->ACCOUNTING_LIST_SORT_VENTILATION_DONE > 0) {
+	if (getDolGlobalInt('ACCOUNTING_LIST_SORT_VENTILATION_DONE') > 0) {
 		$sortorder = "DESC";
 	} else {
 		$sortorder = "ASC";
diff --git a/htdocs/accountancy/supplier/list.php b/htdocs/accountancy/supplier/list.php
index 616b39e7608..d3f44d69fd9 100644
--- a/htdocs/accountancy/supplier/list.php
+++ b/htdocs/accountancy/supplier/list.php
@@ -91,7 +91,7 @@ if (!$sortfield) {
 	$sortfield = "f.datef, f.ref, l.rowid";
 }
 if (!$sortorder) {
-	if ($conf->global->ACCOUNTING_LIST_SORT_VENTILATION_TODO > 0) {
+	if (getDolGlobalInt('ACCOUNTING_LIST_SORT_VENTILATION_TODO') > 0) {
 		$sortorder = "DESC";
 	} else {
 		$sortorder = "ASC";
diff --git a/htdocs/adherents/admin/member.php b/htdocs/adherents/admin/member.php
index 2993006bd91..0ec4a3afdbf 100644
--- a/htdocs/adherents/admin/member.php
+++ b/htdocs/adherents/admin/member.php
@@ -271,10 +271,10 @@ foreach ($dirModMember as $dirroot) {
 				}
 				$modCodeMember = new $file;
 				// Show modules according to features level
-				if ($modCodeMember->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+				if ($modCodeMember->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 					continue;
 				}
-				if ($modCodeMember->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+				if ($modCodeMember->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 					continue;
 				}
 
@@ -509,10 +509,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/agenda_other.php b/htdocs/admin/agenda_other.php
index 9c3adf8f75a..fdf566f156b 100644
--- a/htdocs/admin/agenda_other.php
+++ b/htdocs/admin/agenda_other.php
@@ -220,7 +220,7 @@ if ($resql) {
 	dol_print_error($db);
 }
 
-if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
+if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 	print load_fiche_titre($langs->trans("AgendaModelModule"), '', '');
 
 	print '<table class="noborder centpercent">'."\n";
diff --git a/htdocs/admin/agenda_reminder.php b/htdocs/admin/agenda_reminder.php
index 4cfb06232ef..dc4c7aa82a8 100644
--- a/htdocs/admin/agenda_reminder.php
+++ b/htdocs/admin/agenda_reminder.php
@@ -233,6 +233,9 @@ if (!isModEnabled('cron')) {
 			} else {
 				print '<a href="'.$_SERVER['PHP_SELF'].'?action=del_AGENDA_REMINDER_EMAIL&token='.newToken().'">'.img_picto($langs->trans('Enabled'), 'switch_on').'</a>';
 			}
+		} else {
+			$langs->load("cron");
+			print '<span class="opacitymedium warning">'.$langs->trans("JobNotFound", $langs->transnoentitiesnoconv("sendEmailsReminder")).'</span>';
 		}
 	}
 }
diff --git a/htdocs/admin/bank.php b/htdocs/admin/bank.php
index bf05c79c335..8446510b65b 100644
--- a/htdocs/admin/bank.php
+++ b/htdocs/admin/bank.php
@@ -324,10 +324,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/barcode.php b/htdocs/admin/barcode.php
index ee65a3d2e89..47e79ab9cc6 100644
--- a/htdocs/admin/barcode.php
+++ b/htdocs/admin/barcode.php
@@ -173,10 +173,10 @@ foreach ($dirbarcode as $reldir) {
 						$module = new $classname($db);
 
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
diff --git a/htdocs/admin/bom.php b/htdocs/admin/bom.php
index e76e2ad2b85..c0b0e100aea 100644
--- a/htdocs/admin/bom.php
+++ b/htdocs/admin/bom.php
@@ -210,10 +210,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $classname($db);
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -345,10 +345,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/chequereceipts.php b/htdocs/admin/chequereceipts.php
index b41ed441a17..15ce18dcd26 100644
--- a/htdocs/admin/chequereceipts.php
+++ b/htdocs/admin/chequereceipts.php
@@ -153,10 +153,10 @@ foreach ($dirmodels as $reldir) {
 						$module = new $classname($db);
 
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
diff --git a/htdocs/admin/commande.php b/htdocs/admin/commande.php
index 4bc7c5a2fbc..b0713455ba2 100644
--- a/htdocs/admin/commande.php
+++ b/htdocs/admin/commande.php
@@ -294,10 +294,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file($db);
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -428,10 +428,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/company.php b/htdocs/admin/company.php
index 5b4de0c787d..02f426575eb 100644
--- a/htdocs/admin/company.php
+++ b/htdocs/admin/company.php
@@ -51,6 +51,13 @@ if (!$user->admin) {
 
 $error = 0;
 
+$tmparraysize = getDefaultImageSizes();
+$maxwidthsmall = $tmparraysize['maxwidthsmall'];
+$maxheightsmall = $tmparraysize['maxheightsmall'];
+$maxwidthmini = $tmparraysize['maxwidthmini'];
+$maxheightmini = $tmparraysize['maxheightmini'];
+$quality = $tmparraysize['quality'];
+
 // Initialize technical object to manage hooks of page. Note that conf->hooks_modules contains array of hook context
 $hookmanager->initHooks(array('admincompany', 'globaladmin'));
 
@@ -143,6 +150,7 @@ if (($action == 'update' && !GETPOST("cancel", 'alpha'))
 						// Create thumbs
 						//$object->addThumbs($newfile);    // We can't use addThumbs here yet because we need name of generated thumbs to add them into constants. TODO Check if need such constants. We should be able to retrieve value with get...
 
+
 						// Create small thumb, Used on logon for example
 						$imgThumbSmall = vignette($dirforimage.$original_file, $maxwidthsmall, $maxheightsmall, '_small', $quality);
 						if (image_format_supported($imgThumbSmall) >= 0 && preg_match('/([^\\/:]+)$/i', $imgThumbSmall, $reg)) {
diff --git a/htdocs/admin/contract.php b/htdocs/admin/contract.php
index ad7b3f5516a..b6f4b698191 100644
--- a/htdocs/admin/contract.php
+++ b/htdocs/admin/contract.php
@@ -245,10 +245,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file($db);
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -377,10 +377,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/delivery.php b/htdocs/admin/delivery.php
index b53b2f32ac4..91605d3bc58 100644
--- a/htdocs/admin/delivery.php
+++ b/htdocs/admin/delivery.php
@@ -258,10 +258,10 @@ if (getDolGlobalString('MAIN_SUBMODULE_DELIVERY')) {
 
 						if ($module->isEnabled()) {
 							// Show modules according to features level
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								continue;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								continue;
 							}
 
@@ -387,10 +387,10 @@ if (getDolGlobalString('MAIN_SUBMODULE_DELIVERY')) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/dict.php b/htdocs/admin/dict.php
index 93aa4e89620..2d5a39c1056 100644
--- a/htdocs/admin/dict.php
+++ b/htdocs/admin/dict.php
@@ -531,7 +531,7 @@ $tabcond[39] = (isModEnabled("societe") && !getDolGlobalString('SOCIETE_DISABLE_
 $tabcond[40] = (isModEnabled("societe") && getDolGlobalString('THIRDPARTY_ENABLE_PROSPECTION_ON_ALTERNATIVE_ADRESSES'));
 $tabcond[41] = isModEnabled('intracommreport');
 $tabcond[42] = isModEnabled("product");
-$tabcond[43] = isModEnabled("product") && isModEnabled('productbatch') && $conf->global->MAIN_FEATURES_LEVEL >= 2;
+$tabcond[43] = isModEnabled("product") && isModEnabled('productbatch') && getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2;
 $tabcond[44] = isModEnabled('asset');
 
 // List of help for fields (no more used, help is defined into tabcomplete)
@@ -662,7 +662,7 @@ if ($id == 11) {
 		'order_supplier' => img_picto('', 'supplier_order', 'class="pictofixedwidth"').$langs->trans('SupplierOrder'),
 		'invoice_supplier' => img_picto('', 'supplier_invoice', 'class="pictofixedwidth"').$langs->trans('SupplierBill'),
 	);
-	if (getDolGlobalString('MAIN_FEATURES_LEVEL') && $conf->global->MAIN_FEATURES_LEVEL >= 2) {
+	if (getDolGlobalString('MAIN_FEATURES_LEVEL') && getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 		$elementList['conferenceorbooth'] = img_picto('', 'eventorganization', 'class="pictofixedwidth"').$langs->trans('ConferenceOrBooth');
 	}
 
diff --git a/htdocs/admin/emailcollector_card.php b/htdocs/admin/emailcollector_card.php
index f0d9ee852bb..70af0940211 100644
--- a/htdocs/admin/emailcollector_card.php
+++ b/htdocs/admin/emailcollector_card.php
@@ -403,7 +403,10 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 
 			if ($object->acces_type == 1) {
 				// Mode OAUth2 with PHP-IMAP
-				require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php'; // define $supportedoauth2array
+				require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php';
+
+				$supportedoauth2array = getSupportedOauth2Array();
+
 				$keyforsupportedoauth2array = $object->oauth_service;
 				if (preg_match('/^.*-/', $keyforsupportedoauth2array)) {
 					$keyforprovider = preg_replace('/^.*-/', '', $keyforsupportedoauth2array);
diff --git a/htdocs/admin/expedition.php b/htdocs/admin/expedition.php
index 4c407e87287..825d175f3ac 100644
--- a/htdocs/admin/expedition.php
+++ b/htdocs/admin/expedition.php
@@ -203,10 +203,10 @@ foreach ($dirmodels as $reldir) {
 
 					if ($module->isEnabled()) {
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
@@ -335,10 +335,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/expensereport.php b/htdocs/admin/expensereport.php
index 49c40e0a20f..6519299ca69 100644
--- a/htdocs/admin/expensereport.php
+++ b/htdocs/admin/expensereport.php
@@ -223,10 +223,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file($db);
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -351,10 +351,10 @@ foreach ($dirmodels as $reldir) {
 						$module = new $classname($db);
 
 						$modulequalified = 1;
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							$modulequalified = 0;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							$modulequalified = 0;
 						}
 
diff --git a/htdocs/admin/facture.php b/htdocs/admin/facture.php
index 2179da4b6f1..fe3efa95ca4 100644
--- a/htdocs/admin/facture.php
+++ b/htdocs/admin/facture.php
@@ -330,10 +330,10 @@ foreach ($dirmodels as $reldir) {
 						$module = new $classname($db);
 
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
@@ -521,10 +521,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/fichinter.php b/htdocs/admin/fichinter.php
index 77d1f8a2b60..46fdf1c2eee 100644
--- a/htdocs/admin/fichinter.php
+++ b/htdocs/admin/fichinter.php
@@ -294,10 +294,10 @@ foreach ($dirmodels as $reldir) {
 
 					if ($module->isEnabled()) {
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
@@ -427,10 +427,10 @@ foreach ($dirmodels as $reldir) {
 						$module = new $classname($db);
 
 						$modulequalified = 1;
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							$modulequalified = 0;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							$modulequalified = 0;
 						}
 
diff --git a/htdocs/admin/holiday.php b/htdocs/admin/holiday.php
index 6c95864e027..5c80471846d 100644
--- a/htdocs/admin/holiday.php
+++ b/htdocs/admin/holiday.php
@@ -204,10 +204,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file($db);
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -281,7 +281,7 @@ print '<br>';
  *  Documents models for Holidays
  */
 
-if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
+if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 	print load_fiche_titre($langs->trans("TemplatePDFHolidays"), '', '');
 
 	// Defined model definition table
@@ -341,10 +341,10 @@ if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
 								$module = new $classname($db);
 
 								$modulequalified = 1;
-								if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+								if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 									$modulequalified = 0;
 								}
-								if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+								if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 									$modulequalified = 0;
 								}
 
@@ -525,7 +525,7 @@ if ($conf->use_javascript_ajax) {
 print "</td>";
 print "</tr>";
 
-if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
+if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 	$substitutionarray = pdf_getSubstitutionArray($langs, array('objectamount'), null, 2);
 	$substitutionarray['__(AnyTranslationKey)__'] = $langs->trans("Translation");
 	$htmltext = '<i>'.$langs->trans("AvailableVariables").':<br>';
diff --git a/htdocs/admin/hrm.php b/htdocs/admin/hrm.php
index 057fb8e4633..bac017c43b0 100644
--- a/htdocs/admin/hrm.php
+++ b/htdocs/admin/hrm.php
@@ -248,10 +248,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 							$module = new $file($db);
 
 							// Show modules according to features level
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								continue;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								continue;
 							}
 
@@ -386,10 +386,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 									$module = new $classname($db);
 
 									$modulequalified = 1;
-									if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+									if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 										$modulequalified = 0;
 									}
-									if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+									if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 										$modulequalified = 0;
 									}
 
diff --git a/htdocs/admin/knowledgemanagement.php b/htdocs/admin/knowledgemanagement.php
index 3cccf92a781..a9a6afa7952 100644
--- a/htdocs/admin/knowledgemanagement.php
+++ b/htdocs/admin/knowledgemanagement.php
@@ -374,10 +374,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 							$module = new $file($db);
 
 							// Show modules according to features level
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								continue;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								continue;
 							}
 
@@ -511,10 +511,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 									$module = new $classname($db);
 
 									$modulequalified = 1;
-									if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+									if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 										$modulequalified = 0;
 									}
-									if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+									if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 										$modulequalified = 0;
 									}
 
diff --git a/htdocs/admin/mailing.php b/htdocs/admin/mailing.php
index 30c2d663119..2ca03d168cb 100644
--- a/htdocs/admin/mailing.php
+++ b/htdocs/admin/mailing.php
@@ -190,7 +190,7 @@ print '<td class="hideonsmartphone"></td>';
 print '</tr>';
 
 
-if (!empty($conf->use_javascript_ajax) && $conf->global->MAIN_FEATURES_LEVEL >= 1) {
+if (!empty($conf->use_javascript_ajax) && getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1) {
 	print '<tr class="oddeven"><td>';
 	print $langs->trans("MailAdvTargetRecipients").'</td><td>';
 	print ajax_constantonoff('EMAILING_USE_ADVANCED_SELECTOR');
diff --git a/htdocs/admin/mails.php b/htdocs/admin/mails.php
index 198c5a6ccbb..04a3e63e150 100644
--- a/htdocs/admin/mails.php
+++ b/htdocs/admin/mails.php
@@ -397,7 +397,7 @@ if ($action == 'edit') {
 	print '</td></tr>';
 
 	// Host server
-	print '<tr class="oddeven">';
+	print '<tr class="oddeven hideonmodemail">';
 	if (!$conf->use_javascript_ajax && $linuxlike && getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail') {
 		print '<td>';
 		print $langs->trans("MAIN_MAIL_SMTP_SERVER_NotAvailableOnLinuxLike");
@@ -431,7 +431,7 @@ if ($action == 'edit') {
 	print '</tr>';
 
 	// Port
-	print '<tr class="oddeven"><td>';
+	print '<tr class="oddeven hideonmodemail"><td>';
 	if (!$conf->use_javascript_ajax && $linuxlike && getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail') {
 		print $langs->trans("MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike");
 		print '</td><td>';
@@ -529,8 +529,9 @@ if ($action == 'edit') {
 		}
 		print '</td></tr>';
 	}
+
 	// TLS
-	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_TLS").'</td><td>';
+	print '<tr class="oddeven hideonmodemail"><td>'.$langs->trans("MAIN_MAIL_EMAIL_TLS").'</td><td>';
 	if (!empty($conf->use_javascript_ajax) || (in_array(getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail'), array('smtps', 'swiftmailer')))) {
 		if (function_exists('openssl_open')) {
 			print $form->selectyesno('MAIN_MAIL_EMAIL_TLS', (getDolGlobalString('MAIN_MAIL_EMAIL_TLS') ? $conf->global->MAIN_MAIL_EMAIL_TLS : 0), 1);
@@ -543,7 +544,7 @@ if ($action == 'edit') {
 	print '</td></tr>';
 
 	// STARTTLS
-	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
+	print '<tr class="oddeven hideonmodemail"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
 	if (!empty($conf->use_javascript_ajax) || (in_array(getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail'), array('smtps', 'swiftmailer')))) {
 		if (function_exists('openssl_open')) {
 			print $form->selectyesno('MAIN_MAIL_EMAIL_STARTTLS', (getDolGlobalString('MAIN_MAIL_EMAIL_STARTTLS') ? $conf->global->MAIN_MAIL_EMAIL_STARTTLS : 0), 1);
@@ -556,7 +557,7 @@ if ($action == 'edit') {
 	print '</td></tr>';
 
 	// SMTP_ALLOW_SELF_SIGNED
-	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED").'</td><td>';
+	print '<tr class="oddeven hideonmodemail"><td>'.$langs->trans("MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED").'</td><td>';
 	if (!empty($conf->use_javascript_ajax) || (in_array(getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail'), array('smtps', 'swiftmailer')))) {
 		if (function_exists('openssl_open')) {
 			print $form->selectyesno('MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED', (getDolGlobalString('MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED') ? $conf->global->MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED : 0), 1);
@@ -604,8 +605,11 @@ if ($action == 'edit') {
 	print '<tr class="liste_titre"><td class="titlefieldmiddle">'.$langs->trans("OtherOptions").'</td><td></td></tr>';
 
 	// From
-	$help = img_help(1, $langs->trans("EMailHelpMsgSPFDKIM"));
-	print '<tr class="oddeven"><td class="fieldrequired">'.$langs->trans("MAIN_MAIL_EMAIL_FROM", ini_get('sendmail_from') ?ini_get('sendmail_from') : $langs->transnoentities("Undefined")).' '.$help.'</td>';
+	$help = $form->textwithpicto('', $langs->trans("EMailHelpMsgSPFDKIM"));
+	print '<tr class="oddeven"><td class="fieldrequired">';
+	print $langs->trans("MAIN_MAIL_EMAIL_FROM", ini_get('sendmail_from') ?ini_get('sendmail_from') : $langs->transnoentities("Undefined"));
+	print ' '.$help;
+	print '</td>';
 	print '<td><input class="flat minwidth200" name="MAIN_MAIL_EMAIL_FROM" value="'.(getDolGlobalString('MAIN_MAIL_EMAIL_FROM') ? $conf->global->MAIN_MAIL_EMAIL_FROM : '');
 	print '"></td></tr>';
 
@@ -701,7 +705,7 @@ if ($action == 'edit') {
 
 		// Host server
 		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
-			print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_SMTP_SERVER_NotAvailableOnLinuxLike").'</td><td><span class="opacitymedium">'.$langs->trans("SeeLocalSendMailSetup").'</span></td></tr>';
+			//print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_SMTP_SERVER_NotAvailableOnLinuxLike").'</td><td><span class="opacitymedium">'.$langs->trans("SeeLocalSendMailSetup").'</span></td></tr>';
 		} else {
 			print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_SMTP_SERVER", ini_get('SMTP') ?ini_get('SMTP') : $langs->transnoentities("Undefined")).'</td><td>'.(getDolGlobalString('MAIN_MAIL_SMTP_SERVER') ? $conf->global->MAIN_MAIL_SMTP_SERVER : '').'</td></tr>';
 		}
@@ -709,7 +713,7 @@ if ($action == 'edit') {
 
 		// Port
 		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
-			print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike").'</td><td><span class="opacitymedium">'.$langs->trans("SeeLocalSendMailSetup").'</span></td></tr>';
+			//print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike").'</td><td><span class="opacitymedium">'.$langs->trans("SeeLocalSendMailSetup").'</span></td></tr>';
 		} else {
 			print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_SMTP_PORT", ini_get('smtp_port') ?ini_get('smtp_port') : $langs->transnoentities("Undefined")).'</td><td>'.(getDolGlobalString('MAIN_MAIL_SMTP_PORT') ? $conf->global->MAIN_MAIL_SMTP_PORT : '').'</td></tr>';
 		}
@@ -741,44 +745,55 @@ if ($action == 'edit') {
 		}
 
 		// TLS
-		print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_TLS").'</td><td>';
-		if (in_array(getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail'), array('smtps', 'swiftmailer'))) {
-			if (function_exists('openssl_open')) {
-				print yn($conf->global->MAIN_MAIL_EMAIL_TLS);
-			} else {
-				print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
-			}
+		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
+			// Nothing
 		} else {
-			print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_TLS").'</td><td>';
+			if (in_array(getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail'), array('smtps', 'swiftmailer'))) {
+				if (function_exists('openssl_open')) {
+					print yn($conf->global->MAIN_MAIL_EMAIL_TLS);
+				} else {
+					print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
+				}
+			} else {
+				print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			}
+			print '</td></tr>';
 		}
-		print '</td></tr>';
 
 		// STARTTLS
-		print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
-		if (in_array(getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail'), array('smtps', 'swiftmailer'))) {
-			if (function_exists('openssl_open')) {
-				print yn($conf->global->MAIN_MAIL_EMAIL_STARTTLS);
-			} else {
-				print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
-			}
+		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
+			// Nothing
 		} else {
-			print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
+			if (in_array(getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail'), array('smtps', 'swiftmailer'))) {
+				if (function_exists('openssl_open')) {
+					print yn($conf->global->MAIN_MAIL_EMAIL_STARTTLS);
+				} else {
+					print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
+				}
+			} else {
+				//print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			}
+			print '</td></tr>';
 		}
-		print '</td></tr>';
 
 		// SMTP_ALLOW_SELF_SIGNED
-		print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED").'</td><td>';
-		if (in_array(getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail'), array('smtps', 'swiftmailer'))) {
-			if (function_exists('openssl_open')) {
-				print yn($conf->global->MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED);
-			} else {
-				print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
-			}
+		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
+			// Nothing
 		} else {
-			print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED").'</td><td>';
+			if (in_array(getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail'), array('smtps', 'swiftmailer'))) {
+				if (function_exists('openssl_open')) {
+					print yn($conf->global->MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED);
+				} else {
+					print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
+				}
+			} else {
+				print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			}
+			print '</td></tr>';
 		}
-		print '</td></tr>';
-
 
 		if (getDolGlobalString('MAIN_MAIL_SENDMODE') == 'swiftmailer') {
 			// DKIM
@@ -830,8 +845,11 @@ if ($action == 'edit') {
 		print '<tr class="liste_titre"><td class="titlefieldmiddle">'.$langs->trans("OtherOptions").'</td><td></td></tr>';
 
 		// From
-		$help = img_help(1, $langs->trans("EMailHelpMsgSPFDKIM"));
-		print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_EMAIL_FROM", ini_get('sendmail_from') ?ini_get('sendmail_from') : $langs->transnoentities("Undefined")).' '.$help.'</td>';
+		$help = $form->textwithpicto('', $langs->trans("EMailHelpMsgSPFDKIM"));
+		print '<tr class="oddeven"><td>';
+		print $langs->trans("MAIN_MAIL_EMAIL_FROM", ini_get('sendmail_from') ?ini_get('sendmail_from') : $langs->transnoentities("Undefined"));
+		print ' '.$help;
+		print '</td>';
 		print '<td>' . getDolGlobalString('MAIN_MAIL_EMAIL_FROM');
 		if (!getDolGlobalString('MAIN_MAIL_EMAIL_FROM')) {
 			print img_warning($langs->trans("Mandatory"));
@@ -991,7 +1009,7 @@ if ($action == 'edit') {
 		}
 		$companyemail = getDolGlobalString('MAIN_INFO_SOCIETE_MAIL');
 		$dnsinfo = false;
-		if (!empty($companyemail) && function_exists('dns_get_record') && empty($conf->global->MAIN_DISABLE_DNS_GET_RECORD)) {
+		if (!empty($companyemail) && function_exists('dns_get_record') && !getDolGlobalString('MAIN_DISABLE_DNS_GET_RECORD')) {
 			$arrayofemailparts = explode('@', $companyemail);
 			if (count($arrayofemailparts) == 2) {
 				$domain = $arrayofemailparts[1];
diff --git a/htdocs/admin/mails_emailing.php b/htdocs/admin/mails_emailing.php
index 1616019be11..498c5cc6173 100644
--- a/htdocs/admin/mails_emailing.php
+++ b/htdocs/admin/mails_emailing.php
@@ -49,7 +49,6 @@ $substitutionarrayfortest = array(
 	'__SENDEREMAIL_SIGNATURE__' => (($user->signature && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? $usersignature : ''), // Done into actions_sendmails
 	'__ID__' => 'RecipientIdRecord',
 	//'__EMAIL__' => 'RecipientEMail',				// Done into actions_sendmails
-	'__LOGIN__' => $user->login,
 	'__LASTNAME__' => 'RecipientLastname',
 	'__FIRSTNAME__' => 'RecipientFirstname',
 	'__ADDRESS__'=> 'RecipientAddress',
@@ -368,7 +367,7 @@ if ($action == 'edit') {
 
 	// Port
 
-	print '<tr class="oddeven hideifdefault"><td>';
+	print '<tr class="oddeven hideifdefault hideonmodemail"><td>';
 	if (!$conf->use_javascript_ajax && $linuxlike && getDolGlobalString('MAIN_MAIL_SENDMODE_EMAILING') == 'mail') {
 		print $langs->trans("MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike");
 		print '</td><td>';
@@ -398,7 +397,7 @@ if ($action == 'edit') {
 
 	// AUTH method
 	if (!empty($conf->use_javascript_ajax) || (isset($conf->global->MAIN_MAIL_SENDMODE_EMAILING) && in_array($conf->global->MAIN_MAIL_SENDMODE_EMAILING, array('smtps', 'swiftmailer')))) {
-		print '<tr class="oddeven smtp_auth_method hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTPS_AUTH_TYPE").'</td><td>';
+		print '<tr class="oddeven smtp_auth_method hideonmodemail hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTPS_AUTH_TYPE").'</td><td>';
 		if (!isModEnabled('multicompany') || ($user->admin && !$user->entity)) {
 			// Note: Default value for MAIN_MAIL_SMTPS_AUTH_TYPE if not defined is 'LOGIN' (but login/pass may be empty and they won't be provided in such a case)
 			print '<input type="radio" id="radio_pw" name="MAIN_MAIL_SMTPS_AUTH_TYPE_EMAILING" value="LOGIN"'.(getDolGlobalString('MAIN_MAIL_SMTPS_AUTH_TYPE_EMAILING', 'LOGIN') == 'LOGIN' ? ' checked' : '').'> ';
@@ -479,7 +478,7 @@ if ($action == 'edit') {
 	print '</td></tr>';
 
 	// STARTTLS
-	print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
+	print '<tr class="oddeven hideifdefault hideonmodemail"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
 	if (!empty($conf->use_javascript_ajax) || (isset($conf->global->MAIN_MAIL_SENDMODE_EMAILING) && in_array($conf->global->MAIN_MAIL_SENDMODE_EMAILING, array('smtps', 'swiftmailer')))) {
 		if (function_exists('openssl_open')) {
 			print $form->selectyesno('MAIN_MAIL_EMAIL_STARTTLS_EMAILING', (getDolGlobalString('MAIN_MAIL_EMAIL_STARTTLS_EMAILING') ? $conf->global->MAIN_MAIL_EMAIL_STARTTLS_EMAILING : 0), 1);
@@ -492,7 +491,7 @@ if ($action == 'edit') {
 	print '</td></tr>';
 
 	// SMTP_ALLOW_SELF_SIGNED_EMAILING
-	print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED").'</td><td>';
+	print '<tr class="oddeven hideifdefault hideonmodemail"><td>'.$langs->trans("MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED").'</td><td>';
 	if (!empty($conf->use_javascript_ajax) || (isset($conf->global->MAIN_MAIL_SENDMODE_EMAILING) && in_array($conf->global->MAIN_MAIL_SENDMODE_EMAILING, array('smtps', 'swiftmailer')))) {
 		if (function_exists('openssl_open')) {
 			print $form->selectyesno('MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED_EMAILING', (getDolGlobalString('MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED_EMAILING') ? $conf->global->MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED_EMAILING : 0), 1);
@@ -537,14 +536,14 @@ if ($action == 'edit') {
 	if (getDolGlobalString('MAIN_MAIL_SENDMODE_EMAILING') && $conf->global->MAIN_MAIL_SENDMODE_EMAILING != 'default') {
 		// Host server
 		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE_EMAILING') == 'mail')) {
-			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_SERVER_NotAvailableOnLinuxLike").'</td><td>'.$langs->trans("SeeLocalSendMailSetup").'</td></tr>';
+			//print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_SERVER_NotAvailableOnLinuxLike").'</td><td>'.$langs->trans("SeeLocalSendMailSetup").'</td></tr>';
 		} else {
 			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_SERVER", ini_get('SMTP') ?ini_get('SMTP') : $langs->transnoentities("Undefined")).'</td><td>'.(getDolGlobalString('MAIN_MAIL_SMTP_SERVER_EMAILING') ? $conf->global->MAIN_MAIL_SMTP_SERVER_EMAILING : '').'</td></tr>';
 		}
 
 		// Port
 		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE_EMAILING') == 'mail')) {
-			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike").'</td><td>'.$langs->trans("SeeLocalSendMailSetup").'</td></tr>';
+			//print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike").'</td><td>'.$langs->trans("SeeLocalSendMailSetup").'</td></tr>';
 		} else {
 			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_PORT", ini_get('smtp_port') ?ini_get('smtp_port') : $langs->transnoentities("Undefined")).'</td><td>'.(getDolGlobalString('MAIN_MAIL_SMTP_PORT_EMAILING') ? $conf->global->MAIN_MAIL_SMTP_PORT_EMAILING : '').'</td></tr>';
 		}
@@ -575,45 +574,56 @@ if ($action == 'edit') {
 			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTPS_OAUTH_SERVICE_EMAILING").'</td><td>'.$text.'</td></tr>';
 		}
 
-
 		// TLS
-		print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_TLS").'</td><td>';
-		if (isset($conf->global->MAIN_MAIL_SENDMODE_EMAILING) && in_array($conf->global->MAIN_MAIL_SENDMODE_EMAILING, array('smtps', 'swiftmailer'))) {
-			if (function_exists('openssl_open')) {
-				print yn($conf->global->MAIN_MAIL_EMAIL_TLS_EMAILING);
-			} else {
-				print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
-			}
+		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
+			// Nothing
 		} else {
-			print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_TLS").'</td><td>';
+			if (isset($conf->global->MAIN_MAIL_SENDMODE_EMAILING) && in_array($conf->global->MAIN_MAIL_SENDMODE_EMAILING, array('smtps', 'swiftmailer'))) {
+				if (function_exists('openssl_open')) {
+					print yn($conf->global->MAIN_MAIL_EMAIL_TLS_EMAILING);
+				} else {
+					print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
+				}
+			} else {
+				print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			}
+			print '</td></tr>';
 		}
-		print '</td></tr>';
 
 		// STARTTLS
-		print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
-		if (isset($conf->global->MAIN_MAIL_SENDMODE_EMAILING) && in_array($conf->global->MAIN_MAIL_SENDMODE_EMAILING, array('smtps', 'swiftmailer'))) {
-			if (function_exists('openssl_open')) {
-				print yn($conf->global->MAIN_MAIL_EMAIL_STARTTLS_EMAILING);
-			} else {
-				print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
-			}
+		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
+			// Nothing
 		} else {
-			print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
+			if (isset($conf->global->MAIN_MAIL_SENDMODE_EMAILING) && in_array($conf->global->MAIN_MAIL_SENDMODE_EMAILING, array('smtps', 'swiftmailer'))) {
+				if (function_exists('openssl_open')) {
+					print yn($conf->global->MAIN_MAIL_EMAIL_STARTTLS_EMAILING);
+				} else {
+					print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
+				}
+			} else {
+				print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			}
+			print '</td></tr>';
 		}
-		print '</td></tr>';
 
 		// SMTP_ALLOW_SELF_SIGNED_EMAILING
-		print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED").'</td><td>';
-		if (isset($conf->global->MAIN_MAIL_SENDMODE_EMAILING) && in_array($conf->global->MAIN_MAIL_SENDMODE_EMAILING, array('smtps', 'swiftmailer'))) {
-			if (function_exists('openssl_open')) {
-				print yn(getDolGlobalInt('MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED_EMAILING'));
-			} else {
-				print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
-			}
+		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
+			// Nothing
 		} else {
-			print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED").'</td><td>';
+			if (isset($conf->global->MAIN_MAIL_SENDMODE_EMAILING) && in_array($conf->global->MAIN_MAIL_SENDMODE_EMAILING, array('smtps', 'swiftmailer'))) {
+				if (function_exists('openssl_open')) {
+					print yn(getDolGlobalInt('MAIN_MAIL_EMAIL_SMTP_ALLOW_SELF_SIGNED_EMAILING'));
+				} else {
+					print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
+				}
+			} else {
+				print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			}
+			print '</td></tr>';
 		}
-		print '</td></tr>';
 	}
 
 	print '</table>';
diff --git a/htdocs/admin/mails_ticket.php b/htdocs/admin/mails_ticket.php
index 9df2ea2f37b..a40d1e9e7a3 100644
--- a/htdocs/admin/mails_ticket.php
+++ b/htdocs/admin/mails_ticket.php
@@ -43,19 +43,29 @@ if ($action == 'test' || $action == 'send') {
 $substitutionarrayfortest = array(
 	'__DOL_MAIN_URL_ROOT__'=>DOL_MAIN_URL_ROOT,
 	'__ID__' => 'TESTIdRecord',
-	'__EMAIL__' => 'TESTEMail',
-	'__LOGIN__' => $user->login,
-	'__LASTNAME__' => 'TESTLastname',
-	'__FIRSTNAME__' => 'TESTFirstname',
+	'__USER_LOGIN__' => $user->login,
+	'__USER_EMAIL__' => $user->email,
+	'__USER_SIGNATURE__' => (($user->signature && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? $usersignature : ''), // Done into actions_sendmails
+	'__SENDEREMAIL_SIGNATURE__' => (($user->signature && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? $usersignature : ''), // Done into actions_sendmails
+	'__LASTNAME__' => 'RecipientLastname',
+	'__FIRSTNAME__' => 'RecipientFirstname',
 	'__ADDRESS__'=> 'RecipientAddress',
 	'__ZIP__'=> 'RecipientZip',
 	'__TOWN_'=> 'RecipientTown',
-	'__COUNTRY__'=> 'RecipientCountry',
-	'__USER_SIGNATURE__' => (($user->signature && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? $usersignature : ''),
-	'__SENDEREMAIL_SIGNATURE__' => (($user->signature && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? $usersignature : ''), // Done into actions_sendmails
+	'__COUNTRY__'=> 'RecipientCountry'
 );
 complete_substitutions_array($substitutionarrayfortest, $langs);
 
+// List of sending methods
+$listofmethods = array();
+$listofmethods['default'] = $langs->trans('DefaultOutgoingEmailSetup');
+$listofmethods['mail'] = 'PHP mail function';
+//$listofmethods['simplemail']='Simplemail class';
+$listofmethods['smtps'] = 'SMTP/SMTPS socket library';
+if (version_compare(phpversion(), '7.0', '>=')) {
+	$listofmethods['swiftmailer'] = 'Swift Mailer socket library';
+}
+
 // Security check
 if (!$user->admin) {
 	accessforbidden();
@@ -142,16 +152,6 @@ print load_fiche_titre($langs->trans("EMailsSetup"), '', 'title_setup');
 
 $head = email_admin_prepare_head();
 
-// List of sending methods
-$listofmethods = array();
-$listofmethods['default'] = $langs->trans('DefaultOutgoingEmailSetup');
-$listofmethods['mail'] = 'PHP mail function';
-//$listofmethods['simplemail']='Simplemail class';
-$listofmethods['smtps'] = 'SMTP/SMTPS socket library';
-if (version_compare(phpversion(), '7.0', '>=')) {
-	$listofmethods['swiftmailer'] = 'Swift Mailer socket library';
-}
-
 // List of oauth services
 $oauthservices = array();
 
@@ -306,7 +306,7 @@ if ($action == 'edit') {
 	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_SENDMODE").'</td><td>';
 
 	// SuperAdministrator access only
-	if (!isModEnabled('multicompany')  || ($user->admin && !$user->entity)) {
+	if (!isModEnabled('multicompany') || ($user->admin && !$user->entity)) {
 		print $form->selectarray('MAIN_MAIL_SENDMODE_TICKET', $listofmethods, $conf->global->MAIN_MAIL_SENDMODE_TICKET);
 	} else {
 		$text = $listofmethods[getDolGlobalString('MAIN_MAIL_SENDMODE_TICKET')];
@@ -343,6 +343,7 @@ if ($action == 'edit') {
 			print '<input class="flat minwidth300" id="MAIN_MAIL_SMTP_SERVER_TICKET" name="MAIN_MAIL_SMTP_SERVER_TICKET" size="18" value="'.$mainserver.'">';
 			print '<input type="hidden" id="MAIN_MAIL_SMTP_SERVER_TICKET_sav" name="MAIN_MAIL_SMTP_SERVER_TICKET_sav" value="'.$mainserver.'">';
 			print '<span id="smtp_server_mess" class="opacitymedium">'.$langs->trans("SeeLocalSendMailSetup").'</span>';
+			print ' <span class="opacitymedium smtp_method">' . $langs->trans("SeeLinkToOnlineDocumentation") . '</span>';
 		} else {
 			$text = !empty($mainserver) ? $mainserver : $smtpserver;
 			$htmltext = $langs->trans("ContactSuperAdminForChange");
@@ -355,7 +356,7 @@ if ($action == 'edit') {
 
 	// Port
 
-	print '<tr class="oddeven hideifdefault"><td>';
+	print '<tr class="oddeven hideifdefault hideonmodemail"><td>';
 	if (!$conf->use_javascript_ajax && $linuxlike && getDolGlobalString('MAIN_MAIL_SENDMODE_TICKET') == 'mail') {
 		print $langs->trans("MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike");
 		print '</td><td>';
@@ -385,7 +386,7 @@ if ($action == 'edit') {
 
 	// AUTH method
 	if (!empty($conf->use_javascript_ajax) || (isset($conf->global->MAIN_MAIL_SENDMODE_TICKET) && in_array($conf->global->MAIN_MAIL_SENDMODE_TICKET, array('smtps', 'swiftmailer')))) {
-		print '<tr class="oddeven smtp_auth_method hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTPS_AUTH_TYPE").'</td><td>';
+		print '<tr class="oddeven smtp_auth_method hideifdefault hideonmodemail"><td>'.$langs->trans("MAIN_MAIL_SMTPS_AUTH_TYPE").'</td><td>';
 		if (!isModEnabled('multicompany') || ($user->admin && !$user->entity)) {
 			// Note: Default value for MAIN_MAIL_SMTPS_AUTH_TYPE if not defined is 'LOGIN' (but login/pass may be empty and they won't be provided in such a case)
 			print '<input type="radio" id="radio_pw" name="MAIN_MAIL_SMTPS_AUTH_TYPE_TICKET" value="LOGIN"'.(getDolGlobalString('MAIN_MAIL_SMTPS_AUTH_TYPE_TICKET', 'LOGIN') == 'LOGIN' ? ' checked' : '').'> ';
@@ -466,7 +467,7 @@ if ($action == 'edit') {
 
 	// STARTTLS
 
-	print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
+	print '<tr class="oddeven hideifdefault hideonmodemail"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
 	if (!empty($conf->use_javascript_ajax) || (isset($conf->global->MAIN_MAIL_SENDMODE_TICKET) && in_array($conf->global->MAIN_MAIL_SENDMODE_TICKET, array('smtps', 'swiftmailer')))) {
 		if (function_exists('openssl_open')) {
 			print $form->selectyesno('MAIN_MAIL_EMAIL_STARTTLS_TICKET', (getDolGlobalString('MAIN_MAIL_EMAIL_STARTTLS_TICKET') ? $conf->global->MAIN_MAIL_EMAIL_STARTTLS_TICKET : 0), 1);
@@ -491,6 +492,7 @@ if ($action == 'edit') {
 	print '<span class="opacitymedium">'.$langs->trans("EMailsDesc")."</span><br>\n";
 	print "<br><br>\n";
 
+	print '<div class="div-table-responsive-no-min">'; // You can use div-table-responsive-no-min if you dont need reserved height for your table
 	print '<table class="noborder centpercent">';
 	print '<tr class="liste_titre"><td class="titlefieldmiddle">'.$langs->trans("Parameter").'</td><td>'.$langs->trans("Value").'</td></tr>';
 
@@ -510,14 +512,14 @@ if ($action == 'edit') {
 	if (getDolGlobalString('MAIN_MAIL_SENDMODE_TICKET') && $conf->global->MAIN_MAIL_SENDMODE_TICKET != 'default') {
 		// Host server
 		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE_TICKET') == 'mail')) {
-			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_SERVER_NotAvailableOnLinuxLike").'</td><td>'.$langs->trans("SeeLocalSendMailSetup").'</td></tr>';
+			//print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_SERVER_NotAvailableOnLinuxLike").'</td><td>'.$langs->trans("SeeLocalSendMailSetup").'</td></tr>';
 		} else {
 			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_SERVER", ini_get('SMTP') ?ini_get('SMTP') : $langs->transnoentities("Undefined")).'</td><td>'.(getDolGlobalString('MAIN_MAIL_SMTP_SERVER_TICKET') ? $conf->global->MAIN_MAIL_SMTP_SERVER_TICKET : '').'</td></tr>';
 		}
 
 		// Port
 		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE_TICKET') == 'mail')) {
-			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike").'</td><td>'.$langs->trans("SeeLocalSendMailSetup").'</td></tr>';
+			//print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike").'</td><td>'.$langs->trans("SeeLocalSendMailSetup").'</td></tr>';
 		} else {
 			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_SMTP_PORT", ini_get('smtp_port') ?ini_get('smtp_port') : $langs->transnoentities("Undefined")).'</td><td>'.(getDolGlobalString('MAIN_MAIL_SMTP_PORT_TICKET') ? $conf->global->MAIN_MAIL_SMTP_PORT_TICKET : '').'</td></tr>';
 		}
@@ -549,33 +551,42 @@ if ($action == 'edit') {
 		}
 
 		// TLS
-		print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_TLS").'</td><td>';
-		if (isset($conf->global->MAIN_MAIL_SENDMODE_TICKET) && in_array($conf->global->MAIN_MAIL_SENDMODE_TICKET, array('smtps', 'swiftmailer'))) {
-			if (function_exists('openssl_open')) {
-				print yn($conf->global->MAIN_MAIL_EMAIL_TLS_TICKET);
-			} else {
-				print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
-			}
+		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
+			// Nothing
 		} else {
-			print yn(0).' ('.$langs->trans("NotSupported").')';
+			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_TLS").'</td><td>';
+			if (isset($conf->global->MAIN_MAIL_SENDMODE_TICKET) && in_array($conf->global->MAIN_MAIL_SENDMODE_TICKET, array('smtps', 'swiftmailer'))) {
+				if (function_exists('openssl_open')) {
+					print yn($conf->global->MAIN_MAIL_EMAIL_TLS_TICKET);
+				} else {
+					print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
+				}
+			} else {
+				print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			}
+			print '</td></tr>';
 		}
-		print '</td></tr>';
 
 		// STARTTLS
-		print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
-		if (isset($conf->global->MAIN_MAIL_SENDMODE_TICKET) && in_array($conf->global->MAIN_MAIL_SENDMODE_TICKET, array('smtps', 'swiftmailer'))) {
-			if (function_exists('openssl_open')) {
-				print yn($conf->global->MAIN_MAIL_EMAIL_STARTTLS_TICKET);
-			} else {
-				print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
-			}
+		if ($linuxlike && (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail')) {
+			// Nothing
 		} else {
-			print yn(0).' ('.$langs->trans("NotSupported").')';
+			print '<tr class="oddeven hideifdefault"><td>'.$langs->trans("MAIN_MAIL_EMAIL_STARTTLS").'</td><td>';
+			if (isset($conf->global->MAIN_MAIL_SENDMODE_TICKET) && in_array($conf->global->MAIN_MAIL_SENDMODE_TICKET, array('smtps', 'swiftmailer'))) {
+				if (function_exists('openssl_open')) {
+					print yn($conf->global->MAIN_MAIL_EMAIL_STARTTLS_TICKET);
+				} else {
+					print yn(0).' ('.$langs->trans("YourPHPDoesNotHaveSSLSupport").')';
+				}
+			} else {
+				print '<span class="opacitymedium">'.yn(0).' ('.$langs->trans("NotSupported").')</span>';
+			}
+			print '</td></tr>';
 		}
-		print '</td></tr>';
 	}
 
 	print '</table>';
+	print '</div>';
 
 	print dol_get_fiche_end();
 
@@ -663,6 +674,8 @@ if ($action == 'edit') {
 		$formmail->fromname = (GETPOSTISSET('fromname') ? GETPOST('fromname', 'restricthtml') : $conf->global->MAIN_MAIL_EMAIL_FROM);
 		$formmail->frommail = (GETPOSTISSET('frommail') ? GETPOST('frommail', 'restricthtml') : $conf->global->MAIN_MAIL_EMAIL_FROM);
 		$formmail->trackid = (($action == 'testhtml') ? "testhtml" : "test");
+		$formmail->fromid = $user->id;
+		$formmail->fromalsorobot = 1;
 		$formmail->withfromreadonly = 0;
 		$formmail->withsubstit = 0;
 		$formmail->withfrom = 1;
diff --git a/htdocs/admin/modules.php b/htdocs/admin/modules.php
index 168e6367fcc..40692a4e25a 100644
--- a/htdocs/admin/modules.php
+++ b/htdocs/admin/modules.php
@@ -615,10 +615,10 @@ if ($mode == 'common' || $mode == 'commonkanban') {
 		if (getDolGlobalInt('MAIN_FEATURES_LEVEL') < 0) {
 			$array_version['deprecated'] = $langs->trans("Deprecated");
 		}
-		if ($conf->global->MAIN_FEATURES_LEVEL > 0) {
+		if (getDolGlobalInt('MAIN_FEATURES_LEVEL') > 0) {
 			$array_version['experimental'] = $langs->trans("Experimental");
 		}
-		if ($conf->global->MAIN_FEATURES_LEVEL > 1) {
+		if (getDolGlobalInt('MAIN_FEATURES_LEVEL') > 1) {
 			$array_version['development'] = $langs->trans("Development");
 		}
 		$moreforfilter .= '<div class="divsearchfield paddingtop paddingbottom valignmiddle inline-block">';
@@ -1106,7 +1106,7 @@ if ($mode == 'marketplace') {
 
 	print '<br>';
 
-	if (!getDolGlobalString('MAIN_DISABLE_DOLISTORE_SEARCH') && $conf->global->MAIN_FEATURES_LEVEL >= 1) {
+	if (!getDolGlobalString('MAIN_DISABLE_DOLISTORE_SEARCH') && getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1) {
 		// $options is array with filter criterias
 		//var_dump($options);
 		$dolistore->getRemoteCategories();
diff --git a/htdocs/admin/mrp.php b/htdocs/admin/mrp.php
index 29cb7215301..d46cd0de1a5 100644
--- a/htdocs/admin/mrp.php
+++ b/htdocs/admin/mrp.php
@@ -209,10 +209,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file($db);
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -341,10 +341,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/oauth.php b/htdocs/admin/oauth.php
index 8c10988bcff..e7b7dac592a 100644
--- a/htdocs/admin/oauth.php
+++ b/htdocs/admin/oauth.php
@@ -29,7 +29,7 @@ require '../main.inc.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php';
 
-// $supportedoauth2array is defined into oauth.lib.php
+$supportedoauth2array = getSupportedOauth2Array();
 
 // Define $urlwithroot
 $urlwithouturlroot = preg_replace('/'.preg_quote(DOL_URL_ROOT, '/').'$/i', '', trim($dolibarr_main_url_root));
@@ -234,6 +234,8 @@ print '<span class="opacitymedium">'.$langs->trans("ListOfSupportedOauthProvider
 
 print '<select name="provider" id="provider" class="minwidth150">';
 print '<option name="-1" value="-1">'.$langs->trans("OAuthProvider").'</option>';
+$list = getAllOauth2Array();
+// TODO Make a loop directly on getSupportedOauth2Array() and remove getAllOauth2Array()
 foreach ($list as $key) {
 	$supported = 0;
 	$keyforsupportedoauth2array = $key[0];
@@ -245,7 +247,6 @@ foreach ($list as $key) {
 		continue; // show only supported
 	}
 
-	$i++;
 	print '<option name="'.$keyforsupportedoauth2array.'" value="'.str_replace('_NAME', '', $keyforsupportedoauth2array).'">'.$supportedoauth2array[$keyforsupportedoauth2array]['name'].'</option>'."\n";
 }
 print '</select>';
diff --git a/htdocs/admin/oauthlogintokens.php b/htdocs/admin/oauthlogintokens.php
index 413b57c9694..98f7b8d2a9e 100644
--- a/htdocs/admin/oauthlogintokens.php
+++ b/htdocs/admin/oauthlogintokens.php
@@ -26,10 +26,13 @@
 // Load Dolibarr environment
 require '../main.inc.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
-require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php'; // This define $list and $supportedoauth2array
+require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
+
 use OAuth\Common\Storage\DoliStorage;
 
+$supportedoauth2array = getSupportedOauth2Array();
+
 // Load translation files required by the page
 $langs->loadLangs(array('admin', 'printing', 'oauth'));
 
diff --git a/htdocs/admin/payment.php b/htdocs/admin/payment.php
index 368fa77ea54..c3be4407da3 100644
--- a/htdocs/admin/payment.php
+++ b/htdocs/admin/payment.php
@@ -156,10 +156,10 @@ foreach ($dirmodels as $reldir) {
 						$module = new $classname($db);
 
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
diff --git a/htdocs/admin/pdf.php b/htdocs/admin/pdf.php
index d999b91d32f..30950eae177 100644
--- a/htdocs/admin/pdf.php
+++ b/htdocs/admin/pdf.php
@@ -543,7 +543,7 @@ if (isModEnabled('barcode')) {
 	if ($conf->use_javascript_ajax) {
 		print ajax_constantonoff('MAIN_GENERATE_DOCUMENTS_SHOW_PRODUCT_BARCODE');
 	} else {
-		print $form->selectyesno('MAIN_GENERATE_DOCUMENTS_SHOW_PRODUCT_BARCODE', (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_PRODUCT_BARCODE)) ? $conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_PRODUCT_BARCODE : 0, 1);
+		print $form->selectyesno('MAIN_GENERATE_DOCUMENTS_SHOW_PRODUCT_BARCODE', (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_PRODUCT_BARCODE')) ? $conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_PRODUCT_BARCODE : 0, 1);
 	}
 	print '</td></tr>';
 }
diff --git a/htdocs/admin/propal.php b/htdocs/admin/propal.php
index 8b2bb5ec69a..b12c287fcd5 100644
--- a/htdocs/admin/propal.php
+++ b/htdocs/admin/propal.php
@@ -283,10 +283,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file;
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -415,10 +415,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/reception_setup.php b/htdocs/admin/reception_setup.php
index 6dbe620f6e5..91a99e08bd5 100644
--- a/htdocs/admin/reception_setup.php
+++ b/htdocs/admin/reception_setup.php
@@ -209,10 +209,10 @@ foreach ($dirmodels as $reldir) {
 
 					if ($module->isEnabled()) {
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
@@ -345,10 +345,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if (isset($module->version) && $module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if (isset($module->version) && $module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if (isset($module->version) && $module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if (isset($module->version) && $module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/security.php b/htdocs/admin/security.php
index 584df5c3f1e..23f7a6d0aca 100644
--- a/htdocs/admin/security.php
+++ b/htdocs/admin/security.php
@@ -225,10 +225,10 @@ $tabConf = explode(";", getDolGlobalString('USER_PASSWORD_PATTERN'));
 
 foreach ($arrayhandler as $key => $module) {
 	// Show modules according to features level
-	if (!empty($module->version) && $module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+	if (!empty($module->version) && $module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 		continue;
 	}
-	if (!empty($module->version) && $module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+	if (!empty($module->version) && $module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 		continue;
 	}
 
diff --git a/htdocs/admin/stock.php b/htdocs/admin/stock.php
index ed467db1b97..3ceb0ecafa3 100644
--- a/htdocs/admin/stock.php
+++ b/htdocs/admin/stock.php
@@ -583,10 +583,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/stocktransfer.php b/htdocs/admin/stocktransfer.php
index 11a5cc37b9e..48ab469f31c 100644
--- a/htdocs/admin/stocktransfer.php
+++ b/htdocs/admin/stocktransfer.php
@@ -265,8 +265,8 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 							$module = new $file($db);
 
 							// Show modules according to features level
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) continue;
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) continue;
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) continue;
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) continue;
 
 							if ($module->isEnabled()) {
 								dol_include_once('/'.$moduledir.'/class/'.strtolower($myTmpObjectKey).'.class.php');
@@ -393,8 +393,8 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 									$module = new $classname($db);
 
 									$modulequalified = 1;
-									if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) $modulequalified = 0;
-									if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) $modulequalified = 0;
+									if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) $modulequalified = 0;
+									if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) $modulequalified = 0;
 
 									if ($modulequalified) {
 										print '<tr class="oddeven"><td>';
diff --git a/htdocs/admin/supplier_invoice.php b/htdocs/admin/supplier_invoice.php
index 4f53b8f9e4f..2ff0d97100e 100644
--- a/htdocs/admin/supplier_invoice.php
+++ b/htdocs/admin/supplier_invoice.php
@@ -237,10 +237,10 @@ foreach ($dirmodels as $reldir) {
 
 					if ($module->isEnabled()) {
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
diff --git a/htdocs/admin/supplier_order.php b/htdocs/admin/supplier_order.php
index e8b8fed3aba..19a73554538 100644
--- a/htdocs/admin/supplier_order.php
+++ b/htdocs/admin/supplier_order.php
@@ -253,10 +253,10 @@ foreach ($dirmodels as $reldir) {
 
 					if ($module->isEnabled()) {
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
diff --git a/htdocs/admin/supplier_payment.php b/htdocs/admin/supplier_payment.php
index 436513ab31d..4b0fb00fbd0 100644
--- a/htdocs/admin/supplier_payment.php
+++ b/htdocs/admin/supplier_payment.php
@@ -229,10 +229,10 @@ foreach ($dirmodels as $reldir) {
 						$module = new $classname($db);
 
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
diff --git a/htdocs/admin/supplier_proposal.php b/htdocs/admin/supplier_proposal.php
index 732a7672a92..78eade98348 100644
--- a/htdocs/admin/supplier_proposal.php
+++ b/htdocs/admin/supplier_proposal.php
@@ -262,10 +262,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file;
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -393,10 +393,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/syslog.php b/htdocs/admin/syslog.php
index 8fd733e3046..8b30f279e67 100644
--- a/htdocs/admin/syslog.php
+++ b/htdocs/admin/syslog.php
@@ -64,10 +64,10 @@ foreach ($dirsyslogs as $reldir) {
 					$module = new $file;
 
 					// Show modules according to features level
-					if ($module->getVersion() == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->getVersion() == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->getVersion() == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->getVersion() == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
diff --git a/htdocs/admin/taxes.php b/htdocs/admin/taxes.php
index d4ba12b3f43..e78d85ec6f5 100644
--- a/htdocs/admin/taxes.php
+++ b/htdocs/admin/taxes.php
@@ -209,7 +209,7 @@ if (empty($mysoc->tva_assuj)) {
 	print '<tr class="oddeven"><td><input type="radio" name="tax_mode" value="1"'.($tax_mode == 1 ? ' checked' : '').'> '.$langs->trans('OptionVATDebitOption').'</td>';
 	print '<td>'.nl2br($langs->trans('OptionVatDebitOptionDesc'))."</td></tr>\n";
 	// On payment for both products and services
-	if ($conf->global->MAIN_FEATURES_LEVEL >= 1) {
+	if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1) {
 		print '<tr class="oddeven"><td><input type="radio" name="tax_mode" value="2"'.($tax_mode == 2 ? ' checked' : '').'> '.$langs->trans('OptionPaymentForProductAndServices').'</td>';
 		print '<td>'.nl2br($langs->trans('OptionPaymentForProductAndServicesDesc'))."</td></tr>\n";
 	}
diff --git a/htdocs/admin/ticket.php b/htdocs/admin/ticket.php
index 7dd93c2f49f..2fa535258c1 100644
--- a/htdocs/admin/ticket.php
+++ b/htdocs/admin/ticket.php
@@ -87,7 +87,7 @@ if ($action == 'updateMask') {
 } elseif (preg_match('/set_(.*)/', $action, $reg)) {
 	$code = $reg[1];
 	$value = GETPOSTISSET($code) ? GETPOST($code, 'int') : 1;
-	if ($code == 'TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS' && $conf->global->MAIN_FEATURES_LEVEL >= 2) {
+	if ($code == 'TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS' && getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 		$param_notification_also_main_addressemail = GETPOST('TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS', 'alpha');
 		$res = dolibarr_set_const($db, 'TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS', $param_notification_also_main_addressemail, 'chaine', 0, '', $conf->entity);
 		if (!($res > 0)) {
@@ -219,7 +219,7 @@ if ($action == 'updateMask') {
 	}
 
 	// For compatibility when javascript is not enabled
-	if ($conf->global->MAIN_FEATURES_LEVEL >= 2 && empty($conf->use_javascript_ajax)) {
+	if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2 && empty($conf->use_javascript_ajax)) {
 		$param_notification_also_main_addressemail = GETPOST('TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS', 'alpha');
 		$res = dolibarr_set_const($db, 'TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS', $param_notification_also_main_addressemail, 'chaine', 0, '', $conf->entity);
 		if (!($res > 0)) {
@@ -291,11 +291,11 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file;
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
 
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -424,10 +424,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
@@ -674,7 +674,7 @@ print '</td>';
 print '</tr>';
 
 // Also send to TICKET_NOTIFICATION_EMAIL_TO for responses (not only creation)
-if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
+if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 	print '<tr class="oddeven"><td>'.$langs->trans("TicketsEmailAlsoSendToMainAddress").'</td>';
 	print '<td class="left">';
 	if ($conf->use_javascript_ajax) {
diff --git a/htdocs/admin/user.php b/htdocs/admin/user.php
index 8bd502a84d1..0de6eafd429 100644
--- a/htdocs/admin/user.php
+++ b/htdocs/admin/user.php
@@ -247,10 +247,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/usergroup.php b/htdocs/admin/usergroup.php
index ff2a1a180fe..079eda47aa2 100644
--- a/htdocs/admin/usergroup.php
+++ b/htdocs/admin/usergroup.php
@@ -170,10 +170,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/admin/webhook.php b/htdocs/admin/webhook.php
index 8e978a30621..6051bc6b8da 100644
--- a/htdocs/admin/webhook.php
+++ b/htdocs/admin/webhook.php
@@ -416,10 +416,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 							$module = new $file($db);
 
 							// Show modules according to features level
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								continue;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								continue;
 							}
 
@@ -553,10 +553,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 									$module = new $classname($db);
 
 									$modulequalified = 1;
-									if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+									if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 										$modulequalified = 0;
 									}
-									if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+									if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 										$modulequalified = 0;
 									}
 
diff --git a/htdocs/admin/workstation.php b/htdocs/admin/workstation.php
index c9c1a8db983..0d24cd0d598 100644
--- a/htdocs/admin/workstation.php
+++ b/htdocs/admin/workstation.php
@@ -261,10 +261,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 							$module = new $file($db);
 
 							// Show modules according to features level
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								continue;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								continue;
 							}
 
@@ -399,10 +399,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 									$module = new $classname($db);
 
 									$modulequalified = 1;
-									if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+									if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 										$modulequalified = 0;
 									}
-									if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+									if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 										$modulequalified = 0;
 									}
 
diff --git a/htdocs/api/class/api.class.php b/htdocs/api/class/api.class.php
index fbd57d7afc3..868b03304e5 100644
--- a/htdocs/api/class/api.class.php
+++ b/htdocs/api/class/api.class.php
@@ -179,11 +179,6 @@ class DolibarrApi
 		unset($object->alreadypaid);
 		unset($object->openid);
 
-		unset($object->statuts);
-		unset($object->statuts_short);
-		unset($object->statuts_logo);
-		unset($object->statuts_long);
-
 		//unset($object->labelStatus);
 		//unset($object->labelStatusShort);
 
diff --git a/htdocs/barcode/codeinit.php b/htdocs/barcode/codeinit.php
index 9c45d29cf79..414ec11fb5a 100644
--- a/htdocs/barcode/codeinit.php
+++ b/htdocs/barcode/codeinit.php
@@ -48,7 +48,7 @@ $thirdpartytmp = new Societe($db);
 $modBarCodeProduct = '';
 $modBarCodeThirdparty = '';
 
-$maxperinit = empty($conf->global->BARCODE_INIT_MAX) ? 1000 : $conf->global->BARCODE_INIT_MAX;
+$maxperinit = !getDolGlobalString('BARCODE_INIT_MAX') ? 1000 : $conf->global->BARCODE_INIT_MAX;
 
 // Security check (enable the most restrictive one)
 //if ($user->socid > 0) accessforbidden();
@@ -67,7 +67,7 @@ if (empty($user->admin)) {
  */
 
 // Define barcode template for third-party
-if (!empty($conf->global->BARCODE_THIRDPARTY_ADDON_NUM)) {
+if (getDolGlobalString('BARCODE_THIRDPARTY_ADDON_NUM')) {
 	$dirbarcodenum = array_merge(array('/core/modules/barcode/'), $conf->modules_parts['barcode']);
 
 	foreach ($dirbarcodenum as $dirroot) {
@@ -167,7 +167,7 @@ if ($action == 'initbarcodethirdparties') {
 }
 
 // Define barcode template for products
-if (!empty($conf->global->BARCODE_PRODUCT_ADDON_NUM)) {
+if (getDolGlobalString('BARCODE_PRODUCT_ADDON_NUM')) {
 	$dirbarcodenum = array_merge(array('/core/modules/barcode/'), $conf->modules_parts['barcode']);
 
 	foreach ($dirbarcodenum as $dirroot) {
diff --git a/htdocs/barcode/printsheet.php b/htdocs/barcode/printsheet.php
index f257c26196c..ca8be4d2ed5 100644
--- a/htdocs/barcode/printsheet.php
+++ b/htdocs/barcode/printsheet.php
@@ -83,7 +83,7 @@ if (GETPOST('submitproduct') && GETPOST('submitproduct')) {
 		$forbarcode = $producttmp->barcode;
 		$fk_barcode_type = $producttmp->barcode_type;
 
-		if (empty($fk_barcode_type) && !empty($conf->global->PRODUIT_DEFAULT_BARCODE_TYPE)) {
+		if (empty($fk_barcode_type) && getDolGlobalString('PRODUIT_DEFAULT_BARCODE_TYPE')) {
 			$fk_barcode_type = $conf->global->PRODUIT_DEFAULT_BARCODE_TYPE;
 		}
 
@@ -99,7 +99,7 @@ if (GETPOST('submitthirdparty') && GETPOST('submitthirdparty')) {
 		$forbarcode = $thirdpartytmp->barcode;
 		$fk_barcode_type = $thirdpartytmp->barcode_type_code;
 
-		if (empty($fk_barcode_type) && !empty($conf->global->GENBARCODE_BARCODETYPE_THIRDPARTY)) {
+		if (empty($fk_barcode_type) && getDolGlobalString('GENBARCODE_BARCODETYPE_THIRDPARTY')) {
 			$fk_barcode_type = $conf->global->GENBARCODE_BARCODETYPE_THIRDPARTY;
 		}
 
@@ -213,12 +213,12 @@ if ($action == 'builddoc') {
 		// For labels
 		if ($mode == 'label') {
 			$txtforsticker = "%PHOTO%"; // Photo will be barcode image, %BARCODE% posible when using TCPDF generator
-			$textleft = make_substitutions((empty($conf->global->BARCODE_LABEL_LEFT_TEXT) ? $txtforsticker : $conf->global->BARCODE_LABEL_LEFT_TEXT), $substitutionarray);
-			$textheader = make_substitutions((empty($conf->global->BARCODE_LABEL_HEADER_TEXT) ? '' : $conf->global->BARCODE_LABEL_HEADER_TEXT), $substitutionarray);
-			$textfooter = make_substitutions((empty($conf->global->BARCODE_LABEL_FOOTER_TEXT) ? '' : $conf->global->BARCODE_LABEL_FOOTER_TEXT), $substitutionarray);
-			$textright = make_substitutions((empty($conf->global->BARCODE_LABEL_RIGHT_TEXT) ? '' : $conf->global->BARCODE_LABEL_RIGHT_TEXT), $substitutionarray);
-			$forceimgscalewidth = (empty($conf->global->BARCODE_FORCEIMGSCALEWIDTH) ? 1 : $conf->global->BARCODE_FORCEIMGSCALEWIDTH);
-			$forceimgscaleheight = (empty($conf->global->BARCODE_FORCEIMGSCALEHEIGHT) ? 1 : $conf->global->BARCODE_FORCEIMGSCALEHEIGHT);
+			$textleft = make_substitutions((!getDolGlobalString('BARCODE_LABEL_LEFT_TEXT') ? $txtforsticker : $conf->global->BARCODE_LABEL_LEFT_TEXT), $substitutionarray);
+			$textheader = make_substitutions((!getDolGlobalString('BARCODE_LABEL_HEADER_TEXT') ? '' : $conf->global->BARCODE_LABEL_HEADER_TEXT), $substitutionarray);
+			$textfooter = make_substitutions((!getDolGlobalString('BARCODE_LABEL_FOOTER_TEXT') ? '' : $conf->global->BARCODE_LABEL_FOOTER_TEXT), $substitutionarray);
+			$textright = make_substitutions((!getDolGlobalString('BARCODE_LABEL_RIGHT_TEXT') ? '' : $conf->global->BARCODE_LABEL_RIGHT_TEXT), $substitutionarray);
+			$forceimgscalewidth = (!getDolGlobalString('BARCODE_FORCEIMGSCALEWIDTH') ? 1 : $conf->global->BARCODE_FORCEIMGSCALEWIDTH);
+			$forceimgscaleheight = (!getDolGlobalString('BARCODE_FORCEIMGSCALEHEIGHT') ? 1 : $conf->global->BARCODE_FORCEIMGSCALEHEIGHT);
 
 			$MAXSTICKERS = 1000;
 			if ($numberofsticker <= $MAXSTICKERS) {
diff --git a/htdocs/blockedlog/admin/blockedlog.php b/htdocs/blockedlog/admin/blockedlog.php
index 54737ff96af..4976d63ff01 100644
--- a/htdocs/blockedlog/admin/blockedlog.php
+++ b/htdocs/blockedlog/admin/blockedlog.php
@@ -117,7 +117,7 @@ print $langs->trans("CompanyInitialKey").'</td><td>';
 print $block_static->getSignature();
 print '</td></tr>';
 
-if (!empty($conf->global->BLOCKEDLOG_USE_REMOTE_AUTHORITY)) {
+if (getDolGlobalString('BLOCKEDLOG_USE_REMOTE_AUTHORITY')) {
 	// Example with a yes / no select
 	print '<tr class="oddeven">';
 	print '<td>'.$langs->trans("BlockedLogAuthorityUrl").img_info($langs->trans('BlockedLogAuthorityNeededToStoreYouFingerprintsInNonAlterableRemote')).'</td>';
@@ -155,7 +155,7 @@ if ($resql) {
 	}
 }
 
-$seledted = empty($conf->global->BLOCKEDLOG_DISABLE_NOT_ALLOWED_FOR_COUNTRY) ? array() : explode(',', $conf->global->BLOCKEDLOG_DISABLE_NOT_ALLOWED_FOR_COUNTRY);
+$seledted = !getDolGlobalString('BLOCKEDLOG_DISABLE_NOT_ALLOWED_FOR_COUNTRY') ? array() : explode(',', $conf->global->BLOCKEDLOG_DISABLE_NOT_ALLOWED_FOR_COUNTRY);
 
 print $form->multiselectarray('BLOCKEDLOG_DISABLE_NOT_ALLOWED_FOR_COUNTRY', $countryArray, $seledted);
 print '<input type="submit" class="button button-edit" value="'.$langs->trans("Modify").'">';
diff --git a/htdocs/blockedlog/admin/blockedlog_list.php b/htdocs/blockedlog/admin/blockedlog_list.php
index d19019ae99f..cc13b072507 100644
--- a/htdocs/blockedlog/admin/blockedlog_list.php
+++ b/htdocs/blockedlog/admin/blockedlog_list.php
@@ -104,7 +104,7 @@ $block_static->loadTrackedEvents();
 $result = restrictedArea($user, 'blockedlog', 0, '');
 
 // Execution Time
-$max_execution_time_for_importexport = (empty($conf->global->EXPORT_MAX_EXECUTION_TIME) ? 300 : $conf->global->EXPORT_MAX_EXECUTION_TIME); // 5mn if not defined
+$max_execution_time_for_importexport = (!getDolGlobalString('EXPORT_MAX_EXECUTION_TIME') ? 300 : $conf->global->EXPORT_MAX_EXECUTION_TIME); // 5mn if not defined
 $max_time = @ini_get("max_execution_time");
 if ($max_time && $max_time < $max_execution_time_for_importexport) {
 	dol_syslog("max_execution_time=".$max_time." is lower than max_execution_time_for_importexport=".$max_execution_time_for_importexport.". We try to increase it dynamically.");
@@ -394,7 +394,7 @@ print $retstring;
 print '<input type="text" name="yeartoexport" class="valignmiddle maxwidth50imp" value="'.GETPOST('yeartoexport', 'int').'">';
 print '<input type="hidden" name="withtab" value="'.GETPOST('withtab', 'alpha').'">';
 print '<input type="submit" name="downloadcsv" class="button" value="'.$langs->trans('DownloadLogCSV').'">';
-if (!empty($conf->global->BLOCKEDLOG_USE_REMOTE_AUTHORITY)) {
+if (getDolGlobalString('BLOCKEDLOG_USE_REMOTE_AUTHORITY')) {
 	print ' | <a href="?action=downloadblockchain'.(GETPOST('withtab', 'alpha') ? '&withtab='.GETPOST('withtab', 'alpha') : '').'">'.$langs->trans('DownloadBlockChain').'</a>';
 }
 print ' </div><br>';
@@ -506,7 +506,7 @@ if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 }
 print '</tr>';
 
-if (!empty($conf->global->BLOCKEDLOG_SCAN_ALL_FOR_LOWERIDINERROR)) {
+if (getDolGlobalString('BLOCKEDLOG_SCAN_ALL_FOR_LOWERIDINERROR')) {
 	// This is version that is faster but require more memory and report errors that are outside the filter range
 
 	// TODO Make a full scan of table in reverse order of id of $block, so we can use the parameter $previoushash into checkSignature to save requests
@@ -625,7 +625,7 @@ if (is_array($blocks)) {
 				}
 			}
 
-			if (!empty($conf->global->BLOCKEDLOG_USE_REMOTE_AUTHORITY) && !empty($conf->global->BLOCKEDLOG_AUTHORITY_URL)) {
+			if (getDolGlobalString('BLOCKEDLOG_USE_REMOTE_AUTHORITY') && getDolGlobalString('BLOCKEDLOG_AUTHORITY_URL')) {
 				print ' '.($block->certified ? img_picto($langs->trans('AddedByAuthority'), 'info') : img_picto($langs->trans('NotAddedByAuthorityYet'), 'info_black'));
 			}
 			print '</td>';
@@ -682,7 +682,7 @@ jQuery(document).ready(function () {
 </script>'."\n";
 
 
-if (!empty($conf->global->BLOCKEDLOG_USE_REMOTE_AUTHORITY) && !empty($conf->global->BLOCKEDLOG_AUTHORITY_URL)) {
+if (getDolGlobalString('BLOCKEDLOG_USE_REMOTE_AUTHORITY') && getDolGlobalString('BLOCKEDLOG_AUTHORITY_URL')) {
 	?>
 		<script type="text/javascript">
 
diff --git a/htdocs/blockedlog/ajax/check_signature.php b/htdocs/blockedlog/ajax/check_signature.php
index 5f7121db68c..512421760a1 100644
--- a/htdocs/blockedlog/ajax/check_signature.php
+++ b/htdocs/blockedlog/ajax/check_signature.php
@@ -44,7 +44,7 @@ require_once DOL_DOCUMENT_ROOT.'/blockedlog/class/blockedlog.class.php';
 require_once DOL_DOCUMENT_ROOT.'/blockedlog/class/authority.class.php';
 
 
-if (empty($conf->global->BLOCKEDLOG_AUTHORITY_URL)) {
+if (!getDolGlobalString('BLOCKEDLOG_AUTHORITY_URL')) {
 	exit('BLOCKEDLOG_AUTHORITY_URL not set');
 }
 
diff --git a/htdocs/blockedlog/class/authority.class.php b/htdocs/blockedlog/class/authority.class.php
index 496339ddf45..c25f7163189 100644
--- a/htdocs/blockedlog/class/authority.class.php
+++ b/htdocs/blockedlog/class/authority.class.php
@@ -301,7 +301,7 @@ class BlockedLogAuthority
 
 		//TODO create cron task on activation
 
-		if (empty($conf->global->BLOCKEDLOG_AUTHORITY_URL) || empty($conf->global->BLOCKEDLOG_USE_REMOTE_AUTHORITY)) {
+		if (!getDolGlobalString('BLOCKEDLOG_AUTHORITY_URL') || !getDolGlobalString('BLOCKEDLOG_USE_REMOTE_AUTHORITY')) {
 			$this->error = $langs->trans('NoAuthorityURLDefined');
 			return -2;
 		}
diff --git a/htdocs/blockedlog/class/blockedlog.class.php b/htdocs/blockedlog/class/blockedlog.class.php
index f6e4d20f71f..37ef8a166c5 100644
--- a/htdocs/blockedlog/class/blockedlog.class.php
+++ b/htdocs/blockedlog/class/blockedlog.class.php
@@ -203,14 +203,14 @@ class BlockedLog
 
 		// Cashdesk
 		// $conf->global->BANK_ENABLE_POS_CASHCONTROL must be set to 1 by all external POS modules
-		$moduleposenabled = (!empty($conf->cashdesk->enabled) || !empty($conf->takepos->enabled) || !empty($conf->global->BANK_ENABLE_POS_CASHCONTROL));
+		$moduleposenabled = (!empty($conf->cashdesk->enabled) || !empty($conf->takepos->enabled) || getDolGlobalString('BANK_ENABLE_POS_CASHCONTROL'));
 		if ($moduleposenabled) {
 			$this->trackedevents['CASHCONTROL_VALIDATE'] = 'logCASHCONTROL_VALIDATE';
 		}
 
 		// Add more action to track from a conf variable
 		// For example: STOCK_MOVEMENT,...
-		if (!empty($conf->global->BLOCKEDLOG_ADD_ACTIONS_SUPPORTED)) {
+		if (getDolGlobalString('BLOCKEDLOG_ADD_ACTIONS_SUPPORTED')) {
 			$tmparrayofmoresupportedevents = explode(',', $conf->global->BLOCKEDLOG_ADD_ACTIONS_SUPPORTED);
 			foreach ($tmparrayofmoresupportedevents as $val) {
 				$this->trackedevents[$val] = 'log'.$val;
@@ -1174,7 +1174,7 @@ class BlockedLog
 	{
 		global $db, $conf, $mysoc;
 
-		if (empty($conf->global->BLOCKEDLOG_ENTITY_FINGERPRINT)) { // creation of a unique fingerprint
+		if (!getDolGlobalString('BLOCKEDLOG_ENTITY_FINGERPRINT')) { // creation of a unique fingerprint
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/security.lib.php';
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/security2.lib.php';
diff --git a/htdocs/blockedlog/lib/blockedlog.lib.php b/htdocs/blockedlog/lib/blockedlog.lib.php
index 23a7ec1f62d..34e0250a2e5 100644
--- a/htdocs/blockedlog/lib/blockedlog.lib.php
+++ b/htdocs/blockedlog/lib/blockedlog.lib.php
@@ -45,7 +45,7 @@ function blockedlogadmin_prepare_head()
 	require_once DOL_DOCUMENT_ROOT.'/blockedlog/class/blockedlog.class.php';
 	$b = new BlockedLog($db);
 	if ($b->alreadyUsed()) {
-		$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">...</span>' : '');
+		$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">...</span>' : '');
 	}
 	$head[$h][2] = 'fingerprints';
 	$h++;
diff --git a/htdocs/bom/bom_card.php b/htdocs/bom/bom_card.php
index 6fcc8e99dd7..15ccc6e7bf3 100644
--- a/htdocs/bom/bom_card.php
+++ b/htdocs/bom/bom_card.php
@@ -47,9 +47,9 @@ $backtopage  = GETPOST('backtopage', 'alpha');
 
 
 // PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 // Initialize technical objects
 $object = new BOM($db);
diff --git a/htdocs/bom/bom_list.php b/htdocs/bom/bom_list.php
index 5b30d586308..79e5a81ff28 100644
--- a/htdocs/bom/bom_list.php
+++ b/htdocs/bom/bom_list.php
@@ -420,7 +420,7 @@ if (!$resql) {
 $num = $db->num_rows($resql);
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/bom/bom_card.php?id='.$id);
diff --git a/htdocs/bom/bom_net_needs.php b/htdocs/bom/bom_net_needs.php
index 41aafb18fa9..a76198e021d 100644
--- a/htdocs/bom/bom_net_needs.php
+++ b/htdocs/bom/bom_net_needs.php
@@ -197,19 +197,19 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	 */
 	$text_stock_options = $langs->trans("RealStockDesc").'<br>';
 	$text_stock_options .= $langs->trans("RealStockWillAutomaticallyWhen").'<br>';
-	$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT) || !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE) ? '- '.$langs->trans("DeStockOnShipment").'<br>' : '');
-	$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER) ? '- '.$langs->trans("DeStockOnValidateOrder").'<br>' : '');
-	$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_BILL) ? '- '.$langs->trans("DeStockOnBill").'<br>' : '');
-	$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL) ? '- '.$langs->trans("ReStockOnBill").'<br>' : '');
-	$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER) ? '- '.$langs->trans("ReStockOnValidateOrder").'<br>' : '');
-	$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER) ? '- '.$langs->trans("ReStockOnDispatchOrder").'<br>' : '');
-	$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_RECEPTION) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE) ? '- '.$langs->trans("StockOnReception").'<br>' : '');
+	$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT') || getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE') ? '- '.$langs->trans("DeStockOnShipment").'<br>' : '');
+	$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER') ? '- '.$langs->trans("DeStockOnValidateOrder").'<br>' : '');
+	$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_BILL') ? '- '.$langs->trans("DeStockOnBill").'<br>' : '');
+	$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL') ? '- '.$langs->trans("ReStockOnBill").'<br>' : '');
+	$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER') ? '- '.$langs->trans("ReStockOnValidateOrder").'<br>' : '');
+	$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER') ? '- '.$langs->trans("ReStockOnDispatchOrder").'<br>' : '');
+	$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE') ? '- '.$langs->trans("StockOnReception").'<br>' : '');
 
 	print '<table id="tablelines" class="noborder noshadow" width="100%">';
 	print "<thead>\n";
 	print '<tr class="liste_titre nodrag nodrop">';
 	print '<td class="linecoldescription">'.$langs->trans('Product');
-	if (!empty($conf->global->BOM_SUB_BOM)  && $action == 'treeview') {
+	if (getDolGlobalString('BOM_SUB_BOM')  && $action == 'treeview') {
 		print ' &nbsp; <a id="show_all" href="#">'.img_picto('', 'folder-open', 'class="paddingright"').$langs->trans("ExpandAll").'</a>&nbsp;&nbsp;';
 		print '<a id="hide_all" href="#">'.img_picto('', 'folder', 'class="paddingright"').$langs->trans("UndoExpandAll").'</a>&nbsp;';
 	}
diff --git a/htdocs/bom/class/bom.class.php b/htdocs/bom/class/bom.class.php
index c2614f104b6..ceda788b0e5 100644
--- a/htdocs/bom/class/bom.class.php
+++ b/htdocs/bom/class/bom.class.php
@@ -269,7 +269,7 @@ class BOM extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -873,7 +873,7 @@ class BOM extends CommonObject
 		global $langs, $conf;
 		$langs->load("mrp");
 
-		if (!empty($conf->global->BOM_ADDON)) {
+		if (getDolGlobalString('BOM_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('BOM_ADDON') . ".php";
@@ -1120,7 +1120,7 @@ class BOM extends CommonObject
 
 		$datas = [];
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("ShowBillOfMaterials")];
 		}
 		$picto = img_picto('', $this->picto).' <u class="paddingrightonly">'.$langs->trans("BillOfMaterials").'</u>';
@@ -1193,7 +1193,7 @@ class BOM extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowBillOfMaterials");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1347,7 +1347,7 @@ class BOM extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->BOM_ADDON_PDF)) {
+			} elseif (getDolGlobalString('BOM_ADDON_PDF')) {
 				$modele = $conf->global->BOM_ADDON_PDF;
 			}
 		}
@@ -1807,7 +1807,7 @@ class BOMLine extends CommonObjectLine
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -2003,7 +2003,7 @@ class BOMLine extends CommonObjectLine
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowBillOfMaterialsLine");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/bom/lib/bom.lib.php b/htdocs/bom/lib/bom.lib.php
index 50532de6e36..50f78422475 100644
--- a/htdocs/bom/lib/bom.lib.php
+++ b/htdocs/bom/lib/bom.lib.php
@@ -105,7 +105,7 @@ function bomPrepareHead($object)
 		$head[$h][0] = DOL_URL_ROOT.'/bom/bom_note.php?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
@@ -119,7 +119,7 @@ function bomPrepareHead($object)
 	$head[$h][0] = DOL_URL_ROOT.'/bom/bom_document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
 	if (($nbFiles + $nbLinks) > 0) {
-		$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.($nbFiles + $nbLinks).'</span>' : '');
+		$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.($nbFiles + $nbLinks).'</span>' : '');
 	}
 	$head[$h][2] = 'document';
 	$h++;
diff --git a/htdocs/bom/tpl/objectline_create.tpl.php b/htdocs/bom/tpl/objectline_create.tpl.php
index 69928c2545a..0bf367d7178 100644
--- a/htdocs/bom/tpl/objectline_create.tpl.php
+++ b/htdocs/bom/tpl/objectline_create.tpl.php
@@ -45,7 +45,7 @@ if (empty($forceall)) {
 }
 
 if (empty($filtertype))	$filtertype = 0;
-if (!empty($object->element) && $object->element == 'contrat' && empty($conf->global->STOCK_SUPPORT_SERVICES)) {
+if (!empty($object->element) && $object->element == 'contrat' && !getDolGlobalString('STOCK_SUPPORT_SERVICES')) {
 	$filtertype = -1;
 }
 
@@ -64,7 +64,7 @@ $nolinesbefore = (count($this->lines) == 0 || $forcetoshowtitlelines);
 
 if ($nolinesbefore) {
 	print '<tr class="liste_titre nodrag nodrop">';
-	if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+	if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 		print '<td class="linecolnum center"></td>';
 	}
 	print '<td class="linecoldescription minwidth500imp">';
@@ -95,7 +95,7 @@ print '<tr class="pair nodrag nodrop nohoverpair'.(($nolinesbefore || $object->e
 $coldisplay = 0;
 
 // Adds a line numbering column
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 	$coldisplay++;
 	echo '<td class="bordertop nobottom linecolnum center"></td>';
 }
@@ -112,7 +112,7 @@ if (isModEnabled("product") || isModEnabled("service")) {
 	}
 	echo '<span class="prod_entry_mode_predef">';
 	$statustoshow = -1;
-	if (!empty($conf->global->ENTREPOT_EXTRA_STATUS)) {
+	if (getDolGlobalString('ENTREPOT_EXTRA_STATUS')) {
 		// hide products in closed warehouse, but show products for internal transfer
 		print $form->select_produits(GETPOST('idprod', 'int'), (($filtertype == 1) ? 'idprodservice' : 'idprod'), $filtertype, $conf->product->limit_size, $buyer->price_level, $statustoshow, 2, '', 1, array(), $buyer->id, '1', 0, 'maxwidth500', 0, 'warehouseopen,warehouseinternal', GETPOST('combinations', 'array'), 1);
 	} else {
@@ -123,7 +123,7 @@ if (isModEnabled("product") || isModEnabled("service")) {
 
 	echo '</span>';
 }
-if (!empty($conf->global->BOM_SUB_BOM) && $filtertype!=1) {
+if (getDolGlobalString('BOM_SUB_BOM') && $filtertype!=1) {
 	print '<br><span class="opacitymedium">'.$langs->trans("or").'</span><br>'.$langs->trans("BOM");
 	print $form->select_bom('', 'bom_id', 0, 1, 0, '1', '', 1);
 }
diff --git a/htdocs/bom/tpl/objectline_edit.tpl.php b/htdocs/bom/tpl/objectline_edit.tpl.php
index a27d01b0e7b..e3f587544f3 100644
--- a/htdocs/bom/tpl/objectline_edit.tpl.php
+++ b/htdocs/bom/tpl/objectline_edit.tpl.php
@@ -63,7 +63,7 @@ print "<!-- BEGIN PHP TEMPLATE objectline_edit.tpl.php -->\n";
 $coldisplay = 0;
 print '<tr class="oddeven tredited">';
 // Adds a line numbering column
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 	print '<td class="linecolnum center">'.($i + 1).'</td>';
 	$coldisplay++;
 }
diff --git a/htdocs/bom/tpl/objectline_title.tpl.php b/htdocs/bom/tpl/objectline_title.tpl.php
index 0ede4190279..d1226bdb1ec 100644
--- a/htdocs/bom/tpl/objectline_title.tpl.php
+++ b/htdocs/bom/tpl/objectline_title.tpl.php
@@ -51,13 +51,13 @@ print "<thead>\n";
 print '<tr class="liste_titre nodrag nodrop">';
 
 // Adds a line numbering column
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 	print '<td class="linecolnum center">&nbsp;</td>';
 }
 
 // Product or sub-bom
 print '<td class="linecoldescription">'.$langs->trans('Description');
-if (!empty($conf->global->BOM_SUB_BOM) && $filtertype != 1) {
+if (getDolGlobalString('BOM_SUB_BOM') && $filtertype != 1) {
 	print ' &nbsp; <a id="show_all" href="#">'.img_picto('', 'folder-open', 'class="paddingright"').$langs->trans("ExpandAll").'</a>&nbsp;&nbsp;';
 	print '<a id="hide_all" href="#">'.img_picto('', 'folder', 'class="paddingright"').$langs->trans("UndoExpandAll").'</a>&nbsp;';
 }
diff --git a/htdocs/bom/tpl/objectline_view.tpl.php b/htdocs/bom/tpl/objectline_view.tpl.php
index c0a714de64d..40f6f71fd81 100644
--- a/htdocs/bom/tpl/objectline_view.tpl.php
+++ b/htdocs/bom/tpl/objectline_view.tpl.php
@@ -82,7 +82,7 @@ print "<!-- BEGIN PHP TEMPLATE objectline_view.tpl.php -->\n";
 print '<tr id="row-'.$line->id.'" class="drag drop oddeven" '.$domData.' >';
 
 // Line nb
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 	print '<td class="linecolnum center">'.($i + 1).'</td>';
 	$coldisplay++;
 }
@@ -100,7 +100,7 @@ if ($tmpbom->id > 0) {
 	print ' '.$langs->trans("or").' ';
 	print $tmpbom->getNomUrl(1);
 	print ' <a class="collapse_bom" id="collapse-'.$line->id.'" href="#">';
-	print (empty($conf->global->BOM_SHOW_ALL_BOM_BY_DEFAULT) ? img_picto('', 'folder') : img_picto('', 'folder-open'));
+	print (!getDolGlobalString('BOM_SHOW_ALL_BOM_BY_DEFAULT') ? img_picto('', 'folder') : img_picto('', 'folder-open'));
 	print '</a>';
 } else {
 	print $tmpproduct->getNomUrl(1);
@@ -257,7 +257,7 @@ if ($resql) {
 		$sub_bom_line->fetch($obj->rowid);
 
 		//If hidden conf is set, we show directly all the sub-BOM lines
-		if (empty($conf->global->BOM_SHOW_ALL_BOM_BY_DEFAULT)) {
+		if (!getDolGlobalString('BOM_SHOW_ALL_BOM_BY_DEFAULT')) {
 			print '<tr style="display:none" class="sub_bom_lines" parentid="'.$line->id.'">';
 		} else {
 			print '<tr class="sub_bom_lines" parentid="'.$line->id.'">';
@@ -278,7 +278,7 @@ if ($resql) {
 		$label = $sub_bom_product->getLabelOfUnit('long');
 		if ($sub_bom_line->qty_frozen > 0) {
 			print '<td class="linecolqty nowrap right" id="sub_bom_qty_'.$sub_bom_line->id.'">'.price($sub_bom_line->qty, 0, '', 0, 0).'</td>';
-			if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+			if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 				print '<td class="linecoluseunit nowrap left">';
 				if ($label !== '') print $langs->trans($label);
 				print '</td>';
@@ -286,7 +286,7 @@ if ($resql) {
 			print '<td class="linecolqtyfrozen nowrap right" id="sub_bom_qty_frozen_'.$sub_bom_line->id.'">'.$langs->trans('Yes').'</td>';
 		} else {
 			print '<td class="linecolqty nowrap right" id="sub_bom_qty_'.$sub_bom_line->id.'">'.price($sub_bom_line->qty * $line->qty, 0, '', 0, 0).'</td>';
-			if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+			if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 				print '<td class="linecoluseunit nowrap left">';
 				if ($label !== '') print $langs->trans($label);
 				print '</td>';
diff --git a/htdocs/bookcal/availabilities_agenda.php b/htdocs/bookcal/availabilities_agenda.php
index 03f4453b8fc..efbf21d501e 100644
--- a/htdocs/bookcal/availabilities_agenda.php
+++ b/htdocs/bookcal/availabilities_agenda.php
@@ -48,7 +48,7 @@ if (GETPOST('actioncode', 'array')) {
 		$actioncode = '0';
 	}
 } else {
-	$actioncode = GETPOST("actioncode", "alpha", 3) ? GETPOST("actioncode", "alpha", 3) : (GETPOST("actioncode") == '0' ? '0' : (empty($conf->global->AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECT) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECT));
+	$actioncode = GETPOST("actioncode", "alpha", 3) ? GETPOST("actioncode", "alpha", 3) : (GETPOST("actioncode") == '0' ? '0' : (!getDolGlobalString('AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECT') ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECT));
 }
 
 $search_rowid = GETPOST('search_rowid');
diff --git a/htdocs/bookcal/booking_list.php b/htdocs/bookcal/booking_list.php
new file mode 100644
index 00000000000..46eec4175f8
--- /dev/null
+++ b/htdocs/bookcal/booking_list.php
@@ -0,0 +1,247 @@
+<?php
+/* Copyright (C) 2002-2005	Rodolphe Quiedeville	<rodolphe@quiedeville.org>
+ * Copyright (C) 2004       Eric Seigne				<eric.seigne@ryxeo.com>
+ * Copyright (C) 2004-2016  Laurent Destailleur		<eldy@users.sourceforge.net>
+ * Copyright (C) 2005-2012  Regis Houssin			<regis.houssin@inodbox.com>
+ * Copyright (C) 2010-2014  Juanjo Menent			<jmenent@2byte.es>
+ * Copyright (C) 2017       Ferran Marcet			<fmarcet@2byte.es>
+ * Copyright (C) 2018-2023  Frédéric France         <frederic.france@netlogic.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/**
+ *	\file       htdocs/compta/facture/prelevement.php
+ *	\ingroup    facture
+ *	\brief      Management of direct debit order or credit tranfer of invoices
+ */
+
+// Load Dolibarr environment
+require '../main.inc.php';
+require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
+require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
+require_once DOL_DOCUMENT_ROOT.'/comm/action/class/actioncomm.class.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
+dol_include_once('/bookcal/lib/bookcal_calendar.lib.php');
+
+// load module libraries
+require_once __DIR__.'/class/calendar.class.php';
+
+// Load translation files required by the page
+$langs->loadLangs(array("bookcal@bookcal", "other"));
+
+$id = (GETPOST('id', 'int') ?GETPOST('id', 'int') : GETPOST('facid', 'int')); // For backward compatibility
+$ref = GETPOST('ref', 'alpha');
+$socid = GETPOST('socid', 'int');
+$action = GETPOST('action', 'aZ09');
+$type = GETPOST('type', 'aZ09');
+
+$fieldid = (!empty($ref) ? 'ref' : 'rowid');
+if ($user->socid) {
+	$socid = $user->socid;
+}
+
+$moreparam = '';
+
+$object = new Calendar($db);
+
+// Load object
+if ($id > 0 || !empty($ref)) {
+	$ret = $object->fetch($id, $ref);
+	$isdraft = (($object->status == Calendar::STATUS_DRAFT) ? 1 : 0);
+	if ($ret > 0) {
+		$object->fetch_thirdparty();
+	}
+}
+
+// There is several ways to check permission.
+// Set $enablepermissioncheck to 1 to enable a minimum low level of checks
+$enablepermissioncheck = 0;
+if ($enablepermissioncheck) {
+	$permissiontoread = $user->hasRight('bookcal', 'calendar', 'read');
+	$permissiontoadd = $user->hasRight('bookcal', 'calendar', 'write'); // Used by the include of actions_addupdatedelete.inc.php and actions_lineupdown.inc.php
+	$permissiontodelete = $user->hasRight('bookcal', 'calendar', 'delete') || ($permissiontoadd && isset($object->status) && $object->status == $object::STATUS_DRAFT);
+	$permissionnote = $user->hasRight('bookcal', 'calendar', 'write'); // Used by the include of actions_setnotes.inc.php
+	$permissiondellink = $user->hasRight('bookcal', 'calendar', 'write'); // Used by the include of actions_dellink.inc.php
+} else {
+	$permissiontoread = 1;
+	$permissiontoadd = 1; // Used by the include of actions_addupdatedelete.inc.php and actions_lineupdown.inc.php
+	$permissiontodelete = 1;
+	$permissionnote = 1;
+	$permissiondellink = 1;
+}
+
+if (!isModEnabled("bookcal")) {
+	accessforbidden();
+}
+if (!$permissiontoread) {
+	accessforbidden();
+}
+
+/*
+ * Actions
+ */
+
+$parameters = '';
+$reshook = $hookmanager->executeHooks('doActions', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
+if ($reshook < 0) {
+	setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
+}
+
+
+/*
+ * View
+ */
+
+$form = new Form($db);
+
+$now = dol_now();
+$title = $langs->trans('Calendar')." - ".$langs->trans('Bookings');
+
+llxHeader('', $title, $helpurl);
+
+
+if ($object->id > 0) {
+	$head = calendarPrepareHead($object);
+
+	print dol_get_fiche_head($head, 'booking', $langs->trans("Calendar"), -1, $object->picto, 0, '', '', 0, '', 1);
+
+	$formconfirm = '';
+
+	// Call Hook formConfirm
+	$parameters = array('formConfirm' => $formconfirm, 'lineid' => $lineid);
+	$reshook = $hookmanager->executeHooks('formConfirm', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
+	if (empty($reshook)) {
+		$formconfirm .= $hookmanager->resPrint;
+	} elseif ($reshook > 0) {
+		$formconfirm = $hookmanager->resPrint;
+	}
+
+	// Print form confirm
+	print $formconfirm;
+
+
+	// Object card
+	// ------------------------------------------------------------
+	$linkback = '<a href="'.dol_buildpath('/bookcal/calendar_list.php', 1).'?restore_lastsearch_values=1'.(!empty($socid) ? '&socid='.$socid : '').'">'.$langs->trans("BackToList").'</a>';
+
+	$morehtmlref = '<div class="refidno">';
+	$morehtmlref .= '</div>';
+
+
+	dol_banner_tab($object, 'ref', $linkback, 1, 'ref', 'ref', $morehtmlref);
+
+
+	print '<div class="fichecenter">';
+	print '<div class="fichehalfleft">';
+	print '<div class="underbanner clearboth"></div>';
+	print '<table class="border centpercent tableforfield">'."\n";
+
+	// Common attributes
+	include DOL_DOCUMENT_ROOT.'/core/tpl/commonfields_view.tpl.php';
+
+	// Other attributes. Fields from hook formObjectOptions and Extrafields.
+	include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_view.tpl.php';
+
+	// Link to public page
+	print '<tr><td>Link</td>';
+	print '<td><a href="'. DOL_URL_ROOT.'/public/bookcal/index.php?id='.$object->id.'" target="_blank">Public page</a>';
+	print '</td></tr>';
+
+	print '</table>';
+	print '</div>';
+	print '</div>';
+
+	print '<div class="clearboth"></div>';
+
+	print dol_get_fiche_end();
+
+
+	/*
+	 * Bookings
+	 */
+
+	print '<div class="div-table-responsive-no-min">';
+	print '<table class="noborder centpercent">';
+
+	print '<tr class="liste_titre">';
+
+	print '<td class="left">'.$langs->trans("Ref").'</td>';
+	print '<td>'.$langs->trans("Title").'</td>';
+	print '<td class="center">'.$langs->trans("DateStart").'</td>';
+	print '<td class="center">'.$langs->trans("DateEnd").'</td>';
+	print '<td class="left">'.$langs->trans("Contact").'</td>';
+	print '</tr>';
+
+
+	$sql = "SELECT ac.id, ac.ref, ac.datep as date_start, ac.datep2 as date_end, ac.label, acr.fk_element";
+	$sql .= " FROM ".MAIN_DB_PREFIX."actioncomm as ac";
+	$sql .= " JOIN ".MAIN_DB_PREFIX."actioncomm_resources as acr on acr.fk_actioncomm = ac.id";
+	$sql .= " WHERE ac.fk_bookcal_calendar = ".((int) $object->id);
+	$sql .= " AND ac.code = 'AC_RDV'";
+	$sql .= " AND acr.element_type = 'socpeople'";
+	$resql = $db->query($sql);
+
+	$num = 0;
+	if ($resql) {
+		$i = 0;
+
+		$tmpcontact = new Contact($db);
+		$tmpactioncomm = new ActionComm($db);
+
+		$num = $db->num_rows($result);
+		while ($i < $num) {
+			$obj = $db->fetch_object($resql);
+			$tmpcontact->fetch($obj->fk_element);
+			$tmpactioncomm->fetch($obj->id);
+
+			print '<tr class="oddeven">';
+
+			// Ref
+			print '<td class="nowraponall">'.$tmpactioncomm->getNomUrl(1, -1)."</td>\n";
+
+			// Title
+			print '<td class="tdoverflowmax125">';
+			print $obj->label;
+			print '</td>';
+
+			// Amount
+			print '<td class="center">'.dol_print_date($db->jdate($obj->date_start), "dayhour").'</td>';
+
+			// Date process
+			print '<td class="center">'.dol_print_date($db->jdate($obj->date_end), "dayhour").'</td>';
+
+			// Link to make payment now
+			print '<td class="minwidth75">';
+			print $tmpcontact->getNomUrl(1, -1);
+			print '</td>';
+
+
+			print "</tr>\n";
+			$i++;
+		}
+
+		$db->free($resql);
+	} else {
+		dol_print_error($db);
+	}
+
+	print "</table>";
+	print '</div>';
+}
+
+// End of page
+llxFooter();
+$db->close();
diff --git a/htdocs/bookcal/class/availabilities.class.php b/htdocs/bookcal/class/availabilities.class.php
index a4451f1fdd5..bf11c2cdca7 100644
--- a/htdocs/bookcal/class/availabilities.class.php
+++ b/htdocs/bookcal/class/availabilities.class.php
@@ -202,7 +202,7 @@ class Availabilities extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid']) && !empty($this->fields['ref'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid']) && !empty($this->fields['ref'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (empty($conf->multicompany->enabled) && isset($this->fields['entity'])) {
@@ -749,7 +749,7 @@ class Availabilities extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowAvailabilities");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -997,11 +997,11 @@ class Availabilities extends CommonObject
 		global $langs, $conf;
 		$langs->load("agenda");
 
-		if (empty($conf->global->BOOKCAL_AVAILABILITIES_ADDON)) {
+		if (!getDolGlobalString('BOOKCAL_AVAILABILITIES_ADDON')) {
 			$conf->global->BOOKCAL_AVAILABILITIES_ADDON = 'mod_availabilities_standard';
 		}
 
-		if (!empty($conf->global->BOOKCAL_AVAILABILITIES_ADDON)) {
+		if (getDolGlobalString('BOOKCAL_AVAILABILITIES_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('BOOKCAL_AVAILABILITIES_ADDON') . ".php";
@@ -1067,7 +1067,7 @@ class Availabilities extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->AVAILABILITIES_ADDON_PDF)) {
+			} elseif (getDolGlobalString('AVAILABILITIES_ADDON_PDF')) {
 				$modele = $conf->global->AVAILABILITIES_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/bookcal/lib/bookcal_availabilities.lib.php b/htdocs/bookcal/lib/bookcal_availabilities.lib.php
index 7c0a28cb31e..1fb93187f94 100644
--- a/htdocs/bookcal/lib/bookcal_availabilities.lib.php
+++ b/htdocs/bookcal/lib/bookcal_availabilities.lib.php
@@ -65,7 +65,7 @@ function availabilitiesPrepareHead($object)
 			$head[$h][0] = dol_buildpath('/bookcal/availabilities_note.php', 1).'?id='.$object->id;
 			$head[$h][1] = $langs->trans('Notes');
 			if ($nbNote > 0) {
-				$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+				$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 			}
 			$head[$h][2] = 'note';
 			$h++;
diff --git a/htdocs/bookcal/lib/bookcal_calendar.lib.php b/htdocs/bookcal/lib/bookcal_calendar.lib.php
index 65c8a38a64a..f586c8845df 100644
--- a/htdocs/bookcal/lib/bookcal_calendar.lib.php
+++ b/htdocs/bookcal/lib/bookcal_calendar.lib.php
@@ -46,6 +46,14 @@ function calendarPrepareHead($object)
 	$head[$h][2] = 'card';
 	$h++;
 
+	if ($object->status == Calendar::STATUS_VALIDATED) {
+		$head[$h][0] = dol_buildpath("/bookcal/booking_list.php", 1).'?id='.$object->id;
+		$head[$h][1] = $langs->trans("Bookings");
+		$head[$h][2] = 'booking';
+		$h++;
+	}
+
+
 	if ($showtabofpagecontact) {
 		$head[$h][0] = dol_buildpath("/bookcal/calendar_contact.php", 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans("Contacts");
diff --git a/htdocs/bookmarks/bookmarks.lib.php b/htdocs/bookmarks/bookmarks.lib.php
index 6b0d7fad6a2..a12b7766505 100644
--- a/htdocs/bookmarks/bookmarks.lib.php
+++ b/htdocs/bookmarks/bookmarks.lib.php
@@ -83,7 +83,7 @@ function printDropdownBookmarksList()
 	}
 
 	$searchForm = '<!-- form with POST method by default, will be replaced with GET for external link by js -->'."\n";
-	$searchForm .= '<form id="top-menu-action-bookmark" name="actionbookmark" method="POST" action=""'.(empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? ' onsubmit="return false"' : '').'>';
+	$searchForm .= '<form id="top-menu-action-bookmark" name="actionbookmark" method="POST" action=""'.(!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? ' onsubmit="return false"' : '').'>';
 	$searchForm .= '<input type="hidden" name="token" value="'.newToken().'">';
 
 	// Url to go on create new bookmark page
@@ -109,10 +109,10 @@ function printDropdownBookmarksList()
 	$sql .= " AND entity IN (".getEntity('bookmarks').")";
 	$sql .= " ORDER BY position";
 	if ($resql = $db->query($sql)) {
-		if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			$bookmarkList = '<div id="dropdown-bookmarks-list" >';
 			$i = 0;
-			while ((empty($conf->global->BOOKMARKS_SHOW_IN_MENU) || $i < $conf->global->BOOKMARKS_SHOW_IN_MENU) && $obj = $db->fetch_object($resql)) {
+			while ((!getDolGlobalString('BOOKMARKS_SHOW_IN_MENU') || $i < $conf->global->BOOKMARKS_SHOW_IN_MENU) && $obj = $db->fetch_object($resql)) {
 				$bookmarkList .= '<a class="dropdown-item bookmark-item'.(strpos($obj->url, 'http') === 0 ? ' bookmark-item-external' : '').'" id="bookmark-item-'.$obj->rowid.'" data-id="'.$obj->rowid.'" '.($obj->target == 1 ? ' target="_blank"  rel="noopener noreferrer"' : '').' href="'.dol_escape_htmltag($obj->url).'" >';
 				$bookmarkList .= dol_escape_htmltag($obj->title);
 				$bookmarkList .= '</a>';
@@ -138,7 +138,7 @@ function printDropdownBookmarksList()
 				}
 			}
 			$i = 0;
-			while ((empty($conf->global->BOOKMARKS_SHOW_IN_MENU) || $i < $conf->global->BOOKMARKS_SHOW_IN_MENU) && $obj = $db->fetch_object($resql)) {
+			while ((!getDolGlobalString('BOOKMARKS_SHOW_IN_MENU') || $i < $conf->global->BOOKMARKS_SHOW_IN_MENU) && $obj = $db->fetch_object($resql)) {
 				$searchForm .= '<option name="bookmark'.$obj->rowid.'" value="'.$obj->rowid.'" '.($obj->target == 1 ? ' target="_blank" rel="noopener noreferrer"' : '').' rel="'.dol_escape_htmltag($obj->url).'" >';
 				$searchForm .= dol_escape_htmltag($obj->title);
 				$searchForm .= '</option>';
@@ -154,7 +154,7 @@ function printDropdownBookmarksList()
 	$searchForm .= '</form>';
 
 	// Generate the return string
-	if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 		$html = $searchForm;
 
 		$html .= '<!-- script to open selected choice -->
diff --git a/htdocs/bookmarks/class/bookmark.class.php b/htdocs/bookmarks/class/bookmark.class.php
index c131aa80b25..e6df13f904e 100644
--- a/htdocs/bookmarks/class/bookmark.class.php
+++ b/htdocs/bookmarks/class/bookmark.class.php
@@ -318,7 +318,7 @@ class Bookmark extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowBookmark");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/categories/admin/categorie.php b/htdocs/categories/admin/categorie.php
index 72b7f02f0d2..11724b20d26 100644
--- a/htdocs/categories/admin/categorie.php
+++ b/htdocs/categories/admin/categorie.php
@@ -101,7 +101,7 @@ print '<td align="center" width="100">';
 if ($conf->use_javascript_ajax) {
 	print ajax_constantonoff('CATEGORIE_RECURSIV_ADD');
 } else {
-	if (empty($conf->global->CATEGORIE_RECURSIV_ADD)) {
+	if (!getDolGlobalString('CATEGORIE_RECURSIV_ADD')) {
 		print '<a href="'.$_SERVER['PHP_SELF'].'?action=set_CATEGORIE_RECURSIV_ADD&token='.newToken().'">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
 	} else {
 		print '<a href="'.$_SERVER['PHP_SELF'].'?action=del_CATEGORIE_RECURSIV_ADD&token='.newToken().'">'.img_picto($langs->trans("Enabled"), 'on').'</a>';
diff --git a/htdocs/categories/class/categorie.class.php b/htdocs/categories/class/categorie.class.php
index 348334e77dc..ab98d88a7d1 100644
--- a/htdocs/categories/class/categorie.class.php
+++ b/htdocs/categories/class/categorie.class.php
@@ -461,7 +461,7 @@ class Categorie extends CommonObject
 		$sql .= " label,";
 		$sql .= " description,";
 		$sql .= " color,";
-		if (!empty($conf->global->CATEGORY_ASSIGNED_TO_A_CUSTOMER)) {
+		if (getDolGlobalString('CATEGORY_ASSIGNED_TO_A_CUSTOMER')) {
 			$sql .= "fk_soc,";
 		}
 		$sql .= " visible,";
@@ -476,7 +476,7 @@ class Categorie extends CommonObject
 		$sql .= "'".$this->db->escape($this->label)."', ";
 		$sql .= "'".$this->db->escape($this->description)."', ";
 		$sql .= "'".$this->db->escape($this->color)."', ";
-		if (!empty($conf->global->CATEGORY_ASSIGNED_TO_A_CUSTOMER)) {
+		if (getDolGlobalString('CATEGORY_ASSIGNED_TO_A_CUSTOMER')) {
 			$sql .= ($this->socid > 0 ? $this->socid : 'null').", ";
 		}
 		$sql .= "'".$this->db->escape($this->visible)."', ";
@@ -566,7 +566,7 @@ class Categorie extends CommonObject
 		$sql .= " description = '".$this->db->escape($this->description)."',";
 		$sql .= " ref_ext = '".$this->db->escape($this->ref_ext)."',";
 		$sql .= " color = '".$this->db->escape($this->color)."'";
-		if (!empty($conf->global->CATEGORY_ASSIGNED_TO_A_CUSTOMER)) {
+		if (getDolGlobalString('CATEGORY_ASSIGNED_TO_A_CUSTOMER')) {
 			$sql .= ", fk_soc = ".($this->socid > 0 ? $this->socid : 'null');
 		}
 		$sql .= ", visible = ".(int) $this->visible;
@@ -735,7 +735,7 @@ class Categorie extends CommonObject
 		$sql .= " VALUES (".((int) $this->id).", ".((int) $obj->id).")";
 
 		if ($this->db->query($sql)) {
-			if (!empty($conf->global->CATEGORIE_RECURSIV_ADD)) {
+			if (getDolGlobalString('CATEGORIE_RECURSIV_ADD')) {
 				$sql = 'SELECT fk_parent FROM '.MAIN_DB_PREFIX.'categorie';
 				$sql .= " WHERE rowid = ".((int) $this->id);
 
diff --git a/htdocs/categories/index.php b/htdocs/categories/index.php
index a12faf307e7..6e99bea3958 100644
--- a/htdocs/categories/index.php
+++ b/htdocs/categories/index.php
@@ -159,7 +159,7 @@ $cate_arbo = $categstatic->get_full_arbo($typetext);
 $fulltree = $cate_arbo;
 
 // Load possible missing includes
-if (!empty($conf->global->CATEGORY_SHOW_COUNTS)) {
+if (getDolGlobalString('CATEGORY_SHOW_COUNTS')) {
 	if ($type == Categorie::TYPE_MEMBER) {
 		require_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
 	}
@@ -185,7 +185,7 @@ foreach ($fulltree as $key => $val) {
 	$desc = dol_htmlcleanlastbr($val['description']);
 
 	$counter = '';
-	if (!empty($conf->global->CATEGORY_SHOW_COUNTS)) {
+	if (getDolGlobalString('CATEGORY_SHOW_COUNTS')) {
 		// we need only a count of the elements, so it is enough to consume only the id's from the database
 		$elements = $type == Categorie::TYPE_ACCOUNT
 			? $categstatic->getObjectsInCateg("account", 1)			// Categorie::TYPE_ACCOUNT is "bank_account" instead of "account"
diff --git a/htdocs/categories/photos.php b/htdocs/categories/photos.php
index 7902d617736..92d495f57df 100644
--- a/htdocs/categories/photos.php
+++ b/htdocs/categories/photos.php
@@ -76,7 +76,7 @@ if ($reshook < 0) {
 }
 
 if (empty($reshook)) {
-	if (isset($_FILES['userfile']) && $_FILES['userfile']['size'] > 0 && GETPOST("sendit") && !empty($conf->global->MAIN_UPLOAD_DOC)) {
+	if (isset($_FILES['userfile']) && $_FILES['userfile']['size'] > 0 && GETPOST("sendit") && getDolGlobalString('MAIN_UPLOAD_DOC')) {
 		if ($object->id) {
 			$file = $_FILES['userfile'];
 			if (is_array($file['name']) && count($file['name']) > 0) {
@@ -169,7 +169,7 @@ if ($object->id) {
 	print '<div class="tabsAction">'."\n";
 
 	if ($action != 'ajout_photo' && $user->hasRight('categorie', 'creer')) {
-		if (!empty($conf->global->MAIN_UPLOAD_DOC)) {
+		if (getDolGlobalString('MAIN_UPLOAD_DOC')) {
 			print '<a class="butAction hideonsmartphone" href="'.$_SERVER['PHP_SELF'].'?action=ajout_photo&amp;id='.$object->id.'&amp;type='.$type.'">';
 			print $langs->trans("AddPhoto").'</a>';
 		} else {
@@ -183,7 +183,7 @@ if ($object->id) {
 	/*
 	 * Ajouter une photo
 	*/
-	if ($action == 'ajout_photo' && $user->hasRight('categorie', 'creer') && !empty($conf->global->MAIN_UPLOAD_DOC)) {
+	if ($action == 'ajout_photo' && $user->hasRight('categorie', 'creer') && getDolGlobalString('MAIN_UPLOAD_DOC')) {
 		// Affiche formulaire upload
 		$formfile = new FormFile($db);
 		$formfile->form_attach_new_file($_SERVER['PHP_SELF'].'?id='.$object->id.'&amp;type='.$type, $langs->trans("AddPhoto"), 1, '', $user->hasRight('categorie', 'creer'), 50, $object, '', false, '', 0);
diff --git a/htdocs/categories/traduction.php b/htdocs/categories/traduction.php
index b2be0625db3..0b9f7cf39d3 100644
--- a/htdocs/categories/traduction.php
+++ b/htdocs/categories/traduction.php
@@ -293,7 +293,7 @@ if ($action == 'edit') {
 			print '<tr class="liste_titre"><td colspan="2">'.($s ? $s.' ' : '')." <b>".$langs->trans('Language_'.$key).":</b> ".'<a href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=delete&token='.newToken().'&langtodelete='.$key.'&type='.$type.'">'.img_delete('', '').'</a></td></tr>';
 			print '<tr><td class="titlefield">'.$langs->trans('Label').'</td><td>'.$object->multilangs[$key]["label"].'</td></tr>';
 			print '<tr><td>'.$langs->trans('Description').'</td><td>'.$object->multilangs[$key]["description"].'</td></tr>';
-			if (!empty($conf->global->CATEGORY_USE_OTHER_FIELD_IN_TRANSLATION)) {
+			if (getDolGlobalString('CATEGORY_USE_OTHER_FIELD_IN_TRANSLATION')) {
 				print '<tr><td>'.$langs->trans('Other').' ('.$langs->trans("NotUsed").')</td><td>'.$object->multilangs[$key]["other"].'</td></tr>';
 			}
 			print '</table>';
diff --git a/htdocs/comm/action/card.php b/htdocs/comm/action/card.php
index 790387b545b..efc90dd7760 100644
--- a/htdocs/comm/action/card.php
+++ b/htdocs/comm/action/card.php
@@ -144,11 +144,11 @@ if ($reshook < 0) {
 }
 
 $TRemindTypes = array();
-if (!empty($conf->global->AGENDA_REMINDER_BROWSER)) {
-	$TRemindTypes['browser'] = array('label'=>$langs->trans('BrowserPush'), 'disabled'=>(empty($conf->global->AGENDA_REMINDER_BROWSER) ? 1 : 0));
+if (getDolGlobalString('AGENDA_REMINDER_BROWSER')) {
+	$TRemindTypes['browser'] = array('label'=>$langs->trans('BrowserPush'), 'disabled'=>(!getDolGlobalString('AGENDA_REMINDER_BROWSER') ? 1 : 0));
 }
-if (!empty($conf->global->AGENDA_REMINDER_EMAIL)) {
-	$TRemindTypes['email'] = array('label'=>$langs->trans('EMail'), 'disabled'=>(empty($conf->global->AGENDA_REMINDER_EMAIL) ? 1 : 0));
+if (getDolGlobalString('AGENDA_REMINDER_EMAIL')) {
+	$TRemindTypes['email'] = array('label'=>$langs->trans('EMail'), 'disabled'=>(!getDolGlobalString('AGENDA_REMINDER_EMAIL') ? 1 : 0));
 }
 
 $TDurationTypes = array('y'=>$langs->trans('Years'), 'm'=>$langs->trans('Month'), 'w'=>$langs->trans('Weeks'), 'd'=>$langs->trans('Days'), 'h'=>$langs->trans('Hours'), 'i'=>$langs->trans('Minutes'));
@@ -335,7 +335,7 @@ if (empty($reshook) && $action == 'add') {
 		setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("DateEnd")), null, 'errors');
 	}
 
-	if (empty($conf->global->AGENDA_USE_EVENT_TYPE) && !GETPOST('label')) {
+	if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') && !GETPOST('label')) {
 		$error++; $donotclearsession = 1;
 		$action = 'create';
 		setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Title")), null, 'errors');
@@ -421,7 +421,7 @@ if (empty($reshook) && $action == 'add') {
 		}
 	}
 
-	if (!$error && !empty($conf->global->AGENDA_ENABLE_DONEBY)) {
+	if (!$error && getDolGlobalString('AGENDA_ENABLE_DONEBY')) {
 		if (GETPOST("doneby") > 0) {
 			$object->userdoneid = GETPOST("doneby", "int");
 		}
@@ -856,7 +856,7 @@ if (empty($reshook) && $action == 'update') {
 		$object->transparency = $transparency; // We set transparency on event (even if we can also store it on each user, standard says this property is for event)
 		// TODO store also transparency on owner user
 
-		if (!empty($conf->global->AGENDA_ENABLE_DONEBY)) {
+		if (getDolGlobalString('AGENDA_ENABLE_DONEBY')) {
 			if (GETPOST("doneby")) {
 				$object->userdoneid = GETPOST("doneby", "int");
 			}
@@ -884,7 +884,7 @@ if (empty($reshook) && $action == 'update') {
 
 		if (!$error) {
 			// check if an event resource is already in use
-			if (!empty($conf->global->RESOURCE_USED_IN_EVENT_CHECK) && $object->element == 'action') {
+			if (getDolGlobalString('RESOURCE_USED_IN_EVENT_CHECK') && $object->element == 'action') {
 				$eventDateStart = $object->datep;
 				$eventDateEnd = $object->datef;
 
@@ -1062,7 +1062,7 @@ if (empty($reshook) && GETPOST('actionmove', 'alpha') == 'mupdate') {
 
 		if (!$error) {
 			// check if an event resource is already in use
-			if (!empty($conf->global->RESOURCE_USED_IN_EVENT_CHECK) && $object->element == 'action') {
+			if (getDolGlobalString('RESOURCE_USED_IN_EVENT_CHECK') && $object->element == 'action') {
 				$eventDateStart = $object->datep;
 				$eventDateEnd = $object->datef;
 
@@ -1242,7 +1242,7 @@ if ($action == 'create') {
 	if ($backtopage) {
 		print '<input type="hidden" name="backtopage" value="'.($backtopage != '1' ? $backtopage : '').'">';
 	}
-	if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+	if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 		print '<input type="hidden" name="actioncode" value="'.dol_getIdFromCode($db, 'AC_OTH', 'c_actioncomm').'">';
 	}
 
@@ -1257,7 +1257,7 @@ if ($action == 'create') {
 	print '<table class="border centpercent">';
 
 	// Type of event
-	if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+	if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 		print '<tr><td class="titlefieldcreate"><span class="fieldrequired">'.$langs->trans("Type").'</span></b></td><td>';
 		$default = getDolGlobalString('AGENDA_USE_EVENT_TYPE_DEFAULT', 'AC_RDV');
 		print img_picto($langs->trans("ActionType"), 'square', 'class="fawidth30 inline-block" style="color: #ddd;"');
@@ -1267,7 +1267,7 @@ if ($action == 'create') {
 	}
 
 	// Title
-	print '<tr><td'.(empty($conf->global->AGENDA_USE_EVENT_TYPE) ? ' class="fieldrequired titlefieldcreate"' : '').'>'.$langs->trans("Label").'</td><td><input type="text" id="label" name="label" class="soixantepercent" value="'.GETPOST('label').'"></td></tr>';
+	print '<tr><td'.(!getDolGlobalString('AGENDA_USE_EVENT_TYPE') ? ' class="fieldrequired titlefieldcreate"' : '').'>'.$langs->trans("Label").'</td><td><input type="text" id="label" name="label" class="soixantepercent" value="'.GETPOST('label').'"></td></tr>';
 
 	// Full day
 	print '<tr><td><span class="fieldrequired">'.$langs->trans("Date").'</span></td><td class="valignmiddle height30 small"><input type="checkbox" id="fullday" name="fullday" '.(GETPOST('fullday') ? ' checked' : '').'><label for="fullday">'.$langs->trans("EventOnFullDay").'</label>';
@@ -1369,8 +1369,8 @@ if ($action == 'create') {
 		$datef = dol_stringtotime(GETPOST('datef', 'int', 1), 'tzuserrel');
 	}
 	if (empty($datef) && !empty($datep)) {
-		if (GETPOST("actioncode", 'aZ09') == 'AC_RDV' || empty($conf->global->AGENDA_USE_EVENT_TYPE_DEFAULT)) {
-			$datef = dol_time_plus_duree($datep, (empty($conf->global->AGENDA_AUTOSET_END_DATE_WITH_DELTA_HOURS) ? 1 : $conf->global->AGENDA_AUTOSET_END_DATE_WITH_DELTA_HOURS), 'h');
+		if (GETPOST("actioncode", 'aZ09') == 'AC_RDV' || !getDolGlobalString('AGENDA_USE_EVENT_TYPE_DEFAULT')) {
+			$datef = dol_time_plus_duree($datep, (!getDolGlobalString('AGENDA_AUTOSET_END_DATE_WITH_DELTA_HOURS') ? 1 : $conf->global->AGENDA_AUTOSET_END_DATE_WITH_DELTA_HOURS), 'h');
 		}
 	}
 
@@ -1421,14 +1421,14 @@ if ($action == 'create') {
 	print '</td></tr>';
 
 	// Done by
-	if (!empty($conf->global->AGENDA_ENABLE_DONEBY)) {
+	if (getDolGlobalString('AGENDA_ENABLE_DONEBY')) {
 		print '<tr><td class="nowrap">'.$langs->trans("ActionDoneBy").'</td><td>';
 		print $form->select_dolusers(GETPOSTISSET("doneby") ? GETPOST("doneby", 'int') : (!empty($object->userdoneid) && $percent == 100 ? $object->userdoneid : 0), 'doneby', 1);
 		print '</td></tr>';
 	}
 
 	// Location
-	if (empty($conf->global->AGENDA_DISABLE_LOCATION)) {
+	if (!getDolGlobalString('AGENDA_DISABLE_LOCATION')) {
 		print '<tr><td>'.$langs->trans("Location").'</td><td><input type="text" name="location" class="minwidth300 maxwidth150onsmartphone" value="'.(GETPOST('location') ? GETPOST('location') : $object->location).'"></td></tr>';
 	}
 
@@ -1520,7 +1520,7 @@ if ($action == 'create') {
 		}
 		if ($origin=='contact') $preselectedids[GETPOST('originid', 'int')] = GETPOST('originid', 'int');
 		print img_picto('', 'contact', 'class="paddingrightonly"');
-		print $form->selectcontacts(empty($conf->global->MAIN_ACTIONCOM_CAN_ADD_ANY_CONTACT) ? GETPOST('socid', 'int') : 0, $preselectedids, 'socpeopleassigned[]', 1, '', '', 0, 'minwidth300 widthcentpercentminusxx maxwidth500', false, 0, array(), false, 'multiple', 'contactid');
+		print $form->selectcontacts(!getDolGlobalString('MAIN_ACTIONCOM_CAN_ADD_ANY_CONTACT') ? GETPOST('socid', 'int') : 0, $preselectedids, 'socpeopleassigned[]', 1, '', '', 0, 'minwidth300 widthcentpercentminusxx maxwidth500', false, 0, array(), false, 'multiple', 'contactid');
 		print '</td></tr>';
 	}
 
@@ -1597,7 +1597,7 @@ if ($action == 'create') {
 	}
 
 	// Priority
-	if (!empty($conf->global->AGENDA_SUPPORT_PRIORITY_IN_EVENTS)) {
+	if (getDolGlobalString('AGENDA_SUPPORT_PRIORITY_IN_EVENTS')) {
 		print '<tr><td class="titlefieldcreate nowrap">'.$langs->trans("Priority").'</td><td colspan="3">';
 		print '<input type="text" name="priority" value="'.(GETPOSTISSET('priority') ? GETPOST('priority', 'int') : ($object->priority ? $object->priority : '')).'" size="5">';
 		print '</td></tr>';
@@ -1665,17 +1665,23 @@ if ($action == 'create') {
 							$("#selectremindertype").select2();
 							$("#select_offsetunittype_duration").select2("destroy");
 							$("#select_offsetunittype_duration").select2();
+							selectremindertype();
 	            		 });
 
 	            		$("#selectremindertype").change(function(){
-							console.log("Change on selectremindertype");
+							selectremindertype();
+	            		});
+
+						function selectremindertype() {
+							console.log("Call selectremindertype");
 	            	        var selected_option = $("#selectremindertype option:selected").val();
 	            		    if(selected_option == "email") {
 	            		        $("#select_actioncommsendmodel_mail").closest("tr").show();
 	            		    } else {
 	            			    $("#select_actioncommsendmodel_mail").closest("tr").hide();
 	            		    }
-	            		});
+						}
+
                    })';
 		print '</script>'."\n";
 	}
@@ -1800,7 +1806,7 @@ if ($id > 0) {
 		if ($backtopage) {
 			print '<input type="hidden" name="backtopage" value="'.($backtopage != '1' ? $backtopage : '').'">';
 		}
-		if (empty($conf->global->AGENDA_USE_EVENT_TYPE) && ! preg_match('/^TICKET_MSG_PRIVATE/', $object->code)) {
+		if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') && ! preg_match('/^TICKET_MSG_PRIVATE/', $object->code)) {
 			print '<input type="hidden" name="actioncode" value="'.$object->type_code.'">';
 		}
 
@@ -1812,7 +1818,7 @@ if ($id > 0) {
 		print '<tr><td class="titlefieldcreate">'.$langs->trans("Ref").'</td><td colspan="3">'.$object->id.'</td></tr>';
 
 		// Type of event
-		if (!empty($conf->global->AGENDA_USE_EVENT_TYPE) && $object->elementtype != "ticket") {
+		if (getDolGlobalString('AGENDA_USE_EVENT_TYPE') && $object->elementtype != "ticket") {
 			print '<tr><td class="fieldrequired">'.$langs->trans("Type").'</td><td colspan="3">';
 			if ($object->type_code != 'AC_OTH_AUTO') {
 				print img_picto($langs->trans("ActionType"), 'square', 'class="fawidth30 inline-block" style="color: #ddd;"');
@@ -1833,7 +1839,7 @@ if ($id > 0) {
 		}
 
 		// Title
-		print '<tr><td'.(empty($conf->global->AGENDA_USE_EVENT_TYPE) ? ' class="fieldrequired titlefieldcreate"' : '').'>'.$langs->trans("Title").'</td><td colspan="3"><input type="text" name="label" class="soixantepercent" value="'.$object->label.'"></td></tr>';
+		print '<tr><td'.(!getDolGlobalString('AGENDA_USE_EVENT_TYPE') ? ' class="fieldrequired titlefieldcreate"' : '').'>'.$langs->trans("Title").'</td><td colspan="3"><input type="text" name="label" class="soixantepercent" value="'.$object->label.'"></td></tr>';
 
 		// Full day event
 		print '<tr><td><span class="fieldrequired">'.$langs->trans("Date").'</span></td><td colspan="3" class="valignmiddle height30 small"><input type="checkbox" id="fullday" name="fullday" '.($object->fulldayevent ? ' checked' : '').'>';
@@ -1970,14 +1976,14 @@ if ($id > 0) {
 		print '</td></tr>';
 
 		// Realised by
-		if (!empty($conf->global->AGENDA_ENABLE_DONEBY)) {
+		if (getDolGlobalString('AGENDA_ENABLE_DONEBY')) {
 			print '<tr><td class="nowrap">'.$langs->trans("ActionDoneBy").'</td><td colspan="3">';
 			print $form->select_dolusers($object->userdoneid > 0 ? $object->userdoneid : -1, 'doneby', 1);
 			print '</td></tr>';
 		}
 
 		// Location
-		if (empty($conf->global->AGENDA_DISABLE_LOCATION)) {
+		if (!getDolGlobalString('AGENDA_DISABLE_LOCATION')) {
 			print '<tr><td>'.$langs->trans("Location").'</td><td colspan="3"><input type="text" name="location" class="minwidth300 maxwidth150onsmartphone" value="'.$object->location.'"></td></tr>';
 		}
 
@@ -2025,7 +2031,7 @@ if ($id > 0) {
 			// related contact
 			print '<tr><td>'.$langs->trans("ActionOnContact").'</td><td>';
 			print '<div class="maxwidth200onsmartphone">';
-			print img_picto('', 'contact', 'class="paddingrightonly"').$form->selectcontacts(empty($conf->global->MAIN_ACTIONCOM_CAN_ADD_ANY_CONTACT) ? $object->socid : 0, array_keys($object->socpeopleassigned), 'socpeopleassigned[]', 1, '', '', 1, 'minwidth300 widthcentpercentminusx', false, 0, 0, array(), 'multiple', 'contactid');
+			print img_picto('', 'contact', 'class="paddingrightonly"').$form->selectcontacts(!getDolGlobalString('MAIN_ACTIONCOM_CAN_ADD_ANY_CONTACT') ? $object->socid : 0, array_keys($object->socpeopleassigned), 'socpeopleassigned[]', 1, '', '', 1, 'minwidth300 widthcentpercentminusx', false, 0, 0, array(), 'multiple', 'contactid');
 			print '</div>';
 			print '</td>';
 			print '</tr>';
@@ -2045,7 +2051,7 @@ if ($id > 0) {
 		}
 
 		// Priority
-		if (!empty($conf->global->AGENDA_SUPPORT_PRIORITY_IN_EVENTS)) {
+		if (getDolGlobalString('AGENDA_SUPPORT_PRIORITY_IN_EVENTS')) {
 			print '<tr><td class="titlefieldcreate nowrap">'.$langs->trans("Priority").'</td><td>';
 			print '<input type="text" name="priority" value="'.($object->priority ? $object->priority : '').'" size="5">';
 			print '</td></tr>';
@@ -2295,7 +2301,7 @@ if ($id > 0) {
 		print '<table class="border tableforfield" width="100%">';
 
 		// Type
-		if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+		if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 			print '<tr><td class="titlefield">'.$langs->trans("Type").'</td><td>';
 			print $object->getTypePicto();
 			print $langs->trans("Action".$object->type_code);
@@ -2311,7 +2317,7 @@ if ($id > 0) {
 		}
 
 		$rowspan = 4;
-		if (empty($conf->global->AGENDA_DISABLE_LOCATION)) {
+		if (!getDolGlobalString('AGENDA_DISABLE_LOCATION')) {
 			$rowspan++;
 		}
 
@@ -2347,7 +2353,7 @@ if ($id > 0) {
 		print '</td></tr>';
 
 		// Location
-		if (empty($conf->global->AGENDA_DISABLE_LOCATION)) {
+		if (!getDolGlobalString('AGENDA_DISABLE_LOCATION')) {
 			print '<tr><td>'.$langs->trans("Location").'</td><td>'.$object->location.'</td></tr>';
 		}
 
@@ -2395,7 +2401,7 @@ if ($id > 0) {
 		print '	</td></tr>';
 
 		// Done by
-		if (!empty($conf->global->AGENDA_ENABLE_DONEBY)) {
+		if (getDolGlobalString('AGENDA_ENABLE_DONEBY')) {
 			print '<tr><td class="nowrap">'.$langs->trans("ActionDoneBy").'</td><td>';
 			if ($object->userdoneid > 0) {
 				$tmpuser = new User($db);
@@ -2504,7 +2510,7 @@ if ($id > 0) {
 		include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_view.tpl.php';
 
 		// Reminders
-		if (!empty($conf->global->AGENDA_REMINDER_EMAIL) || !empty($conf->global->AGENDA_REMINDER_BROWSER)) {
+		if (getDolGlobalString('AGENDA_REMINDER_EMAIL') || getDolGlobalString('AGENDA_REMINDER_BROWSER')) {
 			$filteruserid = $user->id;
 			if ($user->hasRight('agenda', 'allactions', 'read')) {
 				$filteruserid = 0;
@@ -2584,7 +2590,7 @@ if ($id > 0) {
 	print '</div>';
 
 	if ($action != 'edit') {
-		if (empty($conf->global->AGENDA_DISABLE_BUILDDOC)) {
+		if (!getDolGlobalString('AGENDA_DISABLE_BUILDDOC')) {
 			print '<div class="clearboth"></div><div class="fichecenter"><div class="fichehalfleft">';
 			print '<a name="builddoc"></a>'; // ancre
 
diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index f2eaaa62881..8ff62337508 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -291,7 +291,7 @@ class ActionComm extends CommonObject
 	public $fk_element; // Id of record
 
 	/**
-	 * @var int 		Id of record alternative for API
+	 * @var int 		Id of linked object, alternative for API or other
 	 */
 	public $elementid;
 
@@ -435,7 +435,7 @@ class ActionComm extends CommonObject
 
 		// Check parameters
 		if (!isset($this->userownerid) || (string) $this->userownerid === '') {	// $this->userownerid may be 0 (anonymous event) or > 0
-			dol_syslog("You tried to create an event but mandatory property ownerid was not defined", LOG_WARNING);
+			dol_syslog("You tried to create an event but mandatory property userownerid was empty (you can define it to 0 for anonymous event)", LOG_WARNING);
 			$this->errors[] = 'ErrorActionCommPropertyUserowneridNotDefined';
 			return -1;
 		}
@@ -481,6 +481,9 @@ class ActionComm extends CommonObject
 		if ($this->elementtype == 'contrat') {
 			$this->elementtype = 'contract';
 		}
+		if (empty($this->fk_element) && !empty($this->elementid)) {
+			$this->fk_element = $this->elementid;
+		}
 
 		if (!is_array($this->userassigned) && !empty($this->userassigned)) {	// For backward compatibility when userassigned was an int instead of an array
 			$tmpid = (int) $this->userassigned;
@@ -1597,7 +1600,7 @@ class ActionComm extends CommonObject
 			$langs->load("commercial");
 			$labeltype = ($langs->transnoentities("Action".$this->type_code) != "Action".$this->type_code) ? $langs->transnoentities("Action".$this->type_code) : $this->type_label;
 		}
-		if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+		if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 			if ($this->type_code != 'AC_OTH_AUTO') {
 				$labeltype = $langs->trans('ActionAC_MANUAL');
 			}
@@ -1701,7 +1704,7 @@ class ActionComm extends CommonObject
 			$langs->load("commercial");
 			$labeltype = ($langs->transnoentities("Action".$this->type_code) != "Action".$this->type_code) ? $langs->transnoentities("Action".$this->type_code) : $this->type_label;
 		}
-		if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+		if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 			if ($this->type_code != 'AC_OTH_AUTO') {
 				$labeltype = $langs->trans('ActionAC_MANUAL');
 			}
@@ -1762,7 +1765,7 @@ class ActionComm extends CommonObject
 		//if (!empty($conf->global->AGENDA_USE_EVENT_TYPE) && $this->type_color)
 		//	$linkclose = ' style="background-color:#'.$this->type_color.'"';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowAction");
 				$linkclose .= ' alt="'.dol_escape_htmltag($tooltip, 1).'"';
 			}
@@ -1802,12 +1805,12 @@ class ActionComm extends CommonObject
 		}
 
 		if ($withpicto == 2) {
-			if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+			if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 				$label = $labeltype;
 			}
 			$labelshort = '';
 		} else {
-			if (!empty($conf->global->AGENDA_USE_EVENT_TYPE) && empty($label)) {
+			if (getDolGlobalString('AGENDA_USE_EVENT_TYPE') && empty($label)) {
 				$label = $labeltype;
 			}
 			if ($maxlength < 0) {
@@ -1818,7 +1821,7 @@ class ActionComm extends CommonObject
 		}
 
 		if ($withpicto) {
-			if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {	// Add code into ()
+			if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {	// Add code into ()
 				if ($labeltype) {
 					$label .= (preg_match('/'.preg_quote($labeltype, '/').'/', $label) ? '' : ' ('.$langs->transnoentities("Action".$this->type_code).')');
 				}
@@ -1857,7 +1860,7 @@ class ActionComm extends CommonObject
 		global $conf;
 
 		$imgpicto = '';
-		if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+		if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 			$color = '';
 			if ($this->type_color) {
 				$color = 'style="color: #'.$this->type_color.' !important;"';
@@ -2122,11 +2125,11 @@ class ActionComm extends CommonObject
 					$event['uid'] = 'dolibarragenda-'.$this->db->database_name.'-'.$obj->id."@".$_SERVER["SERVER_NAME"];
 					$event['type'] = $type;
 
-					$datestart = $this->db->jdate($obj->datep) - (empty($conf->global->AGENDA_EXPORT_FIX_TZ) ? 0 : ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600));
+					$datestart = $this->db->jdate($obj->datep) - (!getDolGlobalString('AGENDA_EXPORT_FIX_TZ') ? 0 : ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600));
 
 					// fix for -> Warning: A non-numeric value encountered
 					if (is_numeric($this->db->jdate($obj->datep2))) {
-						$dateend = $this->db->jdate($obj->datep2) - (empty($conf->global->AGENDA_EXPORT_FIX_TZ) ? 0 : ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600));
+						$dateend = $this->db->jdate($obj->datep2) - (!getDolGlobalString('AGENDA_EXPORT_FIX_TZ') ? 0 : ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600));
 					} else {
 						// use start date as fall-back to avoid pb with empty end date on ICS readers
 						$dateend = $datestart;
@@ -2152,8 +2155,8 @@ class ActionComm extends CommonObject
 					//$urlwithroot=DOL_MAIN_URL_ROOT;						// This is to use same domain name than current
 					$url = $urlwithroot.'/comm/action/card.php?id='.$obj->id;
 					$event['url'] = $url;
-					$event['created'] = $this->db->jdate($obj->datec) - (empty($conf->global->AGENDA_EXPORT_FIX_TZ) ? 0 : ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600));
-					$event['modified'] = $this->db->jdate($obj->datem) - (empty($conf->global->AGENDA_EXPORT_FIX_TZ) ? 0 : ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600));
+					$event['created'] = $this->db->jdate($obj->datec) - (!getDolGlobalString('AGENDA_EXPORT_FIX_TZ') ? 0 : ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600));
+					$event['modified'] = $this->db->jdate($obj->datem) - (!getDolGlobalString('AGENDA_EXPORT_FIX_TZ') ? 0 : ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600));
 					$event['num_vote'] = $this->num_vote;
 					$event['event_paid'] = $this->event_paid;
 					$event['status'] = $this->status;
@@ -2225,7 +2228,7 @@ class ActionComm extends CommonObject
 							$timestampEnd   = dol_stringtotime($obj->date_end." 23:59:59", 0);
 						}
 
-						if (!empty($conf->global->AGENDA_EXPORT_FIX_TZ)) {
+						if (getDolGlobalString('AGENDA_EXPORT_FIX_TZ')) {
 							$timestampStart = $timestampStart - ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600);
 							$timestampEnd   = $timestampEnd - ($conf->global->AGENDA_EXPORT_FIX_TZ * 3600);
 						}
@@ -2440,10 +2443,10 @@ class ActionComm extends CommonObject
 		if ($fk_user > 0) {
 			$sql .= " AND fk_user = ".((int) $fk_user);
 		}
-		if (empty($conf->global->AGENDA_REMINDER_EMAIL)) {
+		if (!getDolGlobalString('AGENDA_REMINDER_EMAIL')) {
 			$sql .= " AND typeremind != 'email'";
 		}
-		if (empty($conf->global->AGENDA_REMINDER_BROWSER)) {
+		if (!getDolGlobalString('AGENDA_REMINDER_BROWSER')) {
 			$sql .= " AND typeremind != 'browser'";
 		}
 
@@ -2493,7 +2496,7 @@ class ActionComm extends CommonObject
 			$this->output = $langs->trans('ModuleNotEnabled', $langs->transnoentitiesnoconv("Agenda"));
 			return 0;
 		}
-		if (empty($conf->global->AGENDA_REMINDER_EMAIL)) {
+		if (!getDolGlobalString('AGENDA_REMINDER_EMAIL')) {
 			$langs->load("agenda");
 			$this->output = $langs->trans('EventRemindersByEmailNotEnabled', $langs->transnoentitiesnoconv("Agenda"));
 			return 0;
@@ -2502,7 +2505,7 @@ class ActionComm extends CommonObject
 		$now = dol_now();
 		$actionCommReminder = new ActionCommReminder($this->db);
 
-		dol_syslog(__METHOD__, LOG_DEBUG);
+		dol_syslog(__METHOD__." start", LOG_INFO);
 
 		$this->db->begin();
 
@@ -2632,10 +2635,16 @@ class ActionComm extends CommonObject
 		if (!$error) {
 			$this->output = 'Nb of emails sent : '.$nbMailSend;
 			$this->db->commit();
+
+			dol_syslog(__METHOD__." end - ".$this->output, LOG_INFO);
+
 			return 0;
 		} else {
 			$this->db->commit(); // We commit also on error, to have the error message recorded.
 			$this->error = 'Nb of emails sent : '.$nbMailSend.', '.(!empty($errorsMsg)) ? join(', ', $errorsMsg) : $error;
+
+			dol_syslog(__METHOD__." end - ".$this->error, LOG_INFO);
+
 			return $error;
 		}
 	}
diff --git a/htdocs/comm/action/class/actioncommreminder.class.php b/htdocs/comm/action/class/actioncommreminder.class.php
index 909a7586025..92011190b69 100644
--- a/htdocs/comm/action/class/actioncommreminder.class.php
+++ b/htdocs/comm/action/class/actioncommreminder.class.php
@@ -154,7 +154,7 @@ class ActionCommReminder extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID)) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany')) {
diff --git a/htdocs/comm/action/class/cactioncomm.class.php b/htdocs/comm/action/class/cactioncomm.class.php
index cf668fb1077..a371566875b 100644
--- a/htdocs/comm/action/class/cactioncomm.class.php
+++ b/htdocs/comm/action/class/cactioncomm.class.php
@@ -180,7 +180,7 @@ class CActionComm
 		}
 		// If AGENDA_SORT_EVENT_TYPE_BY_POSITION_FIRST is defined, we use position as main sort criterion
 		// otherwise we use type as main sort criterion
-		if (!empty($conf->global->AGENDA_SORT_EVENT_TYPE_BY_POSITION_FIRST)) {
+		if (getDolGlobalString('AGENDA_SORT_EVENT_TYPE_BY_POSITION_FIRST')) {
 			$sql .= " ORDER BY position, type, module";
 		} else {
 			$sql .= " ORDER BY type, position, module";
@@ -219,10 +219,10 @@ class CActionComm
 						if ($obj->module == 'propal' && isModEnabled("propal") && $user->hasRight('propal', 'lire')) {
 							$qualified = 1;
 						}
-						if ($obj->module == 'invoice_supplier' && ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire')))) {
+						if ($obj->module == 'invoice_supplier' && ((isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire')))) {
 							$qualified = 1;
 						}
-						if ($obj->module == 'order_supplier' && ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'commande', 'lire')) || (!isModEnabled('supplier_order') && $user->hasRight('supplier_order', 'lire')))) {
+						if ($obj->module == 'order_supplier' && ((isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'commande', 'lire')) || (!isModEnabled('supplier_order') && $user->hasRight('supplier_order', 'lire')))) {
 							$qualified = 1;
 						}
 						if ($obj->module == 'shipping' && isModEnabled("expedition") && $user->hasRight('expedition', 'lire')) {
@@ -278,7 +278,7 @@ class CActionComm
 							$transcode = $langs->trans($keyfortrans);
 						}
 						$label = (($transcode != $keyfortrans) ? $transcode : $langs->trans($obj->label));
-						if (($onlyautoornot == -1 || $onlyautoornot == -2) && !empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+						if (($onlyautoornot == -1 || $onlyautoornot == -2) && getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 							if ($typecalendar == 'system') {
 								$label = '&nbsp;&nbsp; '.$label;
 								$repid[-99] = $langs->trans("ActionAC_MANUAL");
diff --git a/htdocs/comm/action/document.php b/htdocs/comm/action/document.php
index 95387ec4cb0..661467ea80f 100644
--- a/htdocs/comm/action/document.php
+++ b/htdocs/comm/action/document.php
@@ -205,7 +205,7 @@ if ($object->id > 0) {
 	print '<table class="border tableforfield centpercent">';
 
 	// Type of event
-	if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+	if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 		print '<tr><td class="titlefield">'.$langs->trans("Type").'</td><td colspan="3">';
 		print $object->getTypePicto();
 		print $langs->trans("Action".$object->type_code);
@@ -243,7 +243,7 @@ if ($object->id > 0) {
 	print '</td></tr>';
 
 	// Location
-	if (empty($conf->global->AGENDA_DISABLE_LOCATION)) {
+	if (!getDolGlobalString('AGENDA_DISABLE_LOCATION')) {
 		print '<tr><td>'.$langs->trans("Location").'</td><td colspan="3">'.$object->location.'</td></tr>';
 	}
 
diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index 99b0b21d20a..081794f7b1b 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -45,7 +45,7 @@ if (!isset($conf->global->AGENDA_MAX_EVENTS_DAY_VIEW)) {
 	$conf->global->AGENDA_MAX_EVENTS_DAY_VIEW = 3;
 }
 
-if (empty($conf->global->AGENDA_EXT_NB)) {
+if (!getDolGlobalString('AGENDA_EXT_NB')) {
 	$conf->global->AGENDA_EXT_NB = 5;
 }
 $MAXAGENDA = $conf->global->AGENDA_EXT_NB;
@@ -60,7 +60,7 @@ $usergroup = GETPOST("search_usergroup", "int", 3) ? GETPOST("search_usergroup",
 $showbirthday = empty($conf->use_javascript_ajax) ? GETPOST("showbirthday", "int") : 1;
 
 // If not choice done on calendar owner (like on left menu link "Agenda"), we filter on user.
-if (empty($filtert) && empty($conf->global->AGENDA_ALL_CALENDARS)) {
+if (empty($filtert) && !getDolGlobalString('AGENDA_ALL_CALENDARS')) {
 	$filtert = $user->id;
 }
 
@@ -132,14 +132,14 @@ if (GETPOST('search_actioncode', 'array:aZ09')) {
 		$actioncode = '0';
 	}
 } else {
-	$actioncode = GETPOST("search_actioncode", "alpha", 3) ?GETPOST("search_actioncode", "alpha", 3) : (GETPOST("search_actioncode") == '0' ? '0' : ((empty($conf->global->AGENDA_DEFAULT_FILTER_TYPE) || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE));
+	$actioncode = GETPOST("search_actioncode", "alpha", 3) ?GETPOST("search_actioncode", "alpha", 3) : (GETPOST("search_actioncode") == '0' ? '0' : ((!getDolGlobalString('AGENDA_DEFAULT_FILTER_TYPE') || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE));
 }
 
 if ($status == '' && !GETPOSTISSET('search_status')) {
-	$status = ((empty($conf->global->AGENDA_DEFAULT_FILTER_STATUS) || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_STATUS);
+	$status = ((!getDolGlobalString('AGENDA_DEFAULT_FILTER_STATUS') || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_STATUS);
 }
 
-$defaultview = (empty($conf->global->AGENDA_DEFAULT_VIEW) ? 'show_month' : $conf->global->AGENDA_DEFAULT_VIEW);
+$defaultview = (!getDolGlobalString('AGENDA_DEFAULT_VIEW') ? 'show_month' : $conf->global->AGENDA_DEFAULT_VIEW);
 $defaultview = (empty($user->conf->AGENDA_DEFAULT_VIEW) ? $defaultview : $user->conf->AGENDA_DEFAULT_VIEW);
 if (empty($mode) && !GETPOSTISSET('mode')) {
 	$mode = $defaultview;
@@ -265,7 +265,7 @@ $nowday = $nowarray['mday'];
 $listofextcals = array();
 
 // Define list of external calendars (global admin setup)
-if (empty($conf->global->AGENDA_DISABLE_EXT)) {
+if (!getDolGlobalString('AGENDA_DISABLE_EXT')) {
 	$i = 0;
 	while ($i < $MAXAGENDA) {
 		$i++;
@@ -716,7 +716,7 @@ $sql .= ' a.datep2,';
 $sql .= ' a.percent,';
 $sql .= ' a.fk_user_author,a.fk_user_action,';
 $sql .= ' a.transparency, a.priority, a.fulldayevent, a.location,';
-$sql .= ' a.fk_soc, a.fk_contact, a.fk_project, a.fk_bookcal_availability,';
+$sql .= ' a.fk_soc, a.fk_contact, a.fk_project, a.fk_bookcal_calendar,';
 $sql .= ' a.fk_element, a.elementtype,';
 $sql .= ' ca.code as type_code, ca.libelle as type_label, ca.color as type_color, ca.type as type_type, ca.picto as type_picto';
 $sql .= ' FROM '.MAIN_DB_PREFIX.'c_actioncomm as ca, '.MAIN_DB_PREFIX."actioncomm as a";
@@ -738,7 +738,7 @@ $sql .= ' WHERE a.fk_action = ca.id';
 $sql .= ' AND a.entity IN ('.getEntity('agenda').')';
 // Condition on actioncode
 if (!empty($actioncode)) {
-	if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+	if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 		if ($actioncode == 'AC_NON_AUTO') {
 			$sql .= " AND ca.type != 'systemauto'";
 		} elseif ($actioncode == 'AC_ALL_AUTO') {
@@ -854,7 +854,7 @@ if ($resql) {
 		$obj = $db->fetch_object($resql);
 
 		// Discard auto action if option is on
-		if (!empty($conf->global->AGENDA_ALWAYS_HIDE_AUTO) && $obj->type_code == 'AC_OTH_AUTO') {
+		if (getDolGlobalString('AGENDA_ALWAYS_HIDE_AUTO') && $obj->type_code == 'AC_OTH_AUTO') {
 			$i++;
 			continue;
 		}
@@ -905,8 +905,8 @@ if ($resql) {
 
 		$event->socid = $obj->fk_soc;
 		$event->contact_id = $obj->fk_contact;
-		$event->fk_bookcal_availability = $obj->fk_bookcal_availability;
-		if (!empty($event->fk_bookcal_availability)) {
+		$event->fk_bookcal_calendar = $obj->fk_bookcal_calendar;
+		if (!empty($event->fk_bookcal_calendar)) {
 			$event->type = "bookcal_calendar";
 		}
 
@@ -1829,7 +1829,7 @@ function show_day_events($db, $day, $month, $year, $monthshown, $style, &$eventa
 
 		if ($day == $jour && $month == $mois && $year == $annee) {
 			foreach ($eventarray[$daykey] as $index => $event) {
-				if ($i < $maxprint || $maxprint == 0 || !empty($conf->global->MAIN_JS_SWITCH_AGENDA)) {
+				if ($i < $maxprint || $maxprint == 0 || getDolGlobalString('MAIN_JS_SWITCH_AGENDA')) {
 					$keysofuserassigned = array_keys($event->userassigned);
 					$ponct = ($event->date_start_in_calendar == $event->date_end_in_calendar);
 
@@ -1868,7 +1868,7 @@ function show_day_events($db, $day, $month, $year, $monthshown, $style, &$eventa
 					} elseif ($event->type == 'bookcal_calendar') {
 						$numbirthday++;
 						$colorindex = 3;
-						$cssclass = 'family_bookcal_calendar_'.(!empty($bookcalcalendarsarray["availabilitieslink"]) ? $bookcalcalendarsarray["availabilitieslink"][$event->fk_bookcal_availability] : "");
+						$cssclass = 'family_bookcal_calendar_'.(!empty($bookcalcalendarsarray["availabilitieslink"]) ? $bookcalcalendarsarray["availabilitieslink"][$event->fk_bookcal_calendar] : "");
 						$color = sprintf("%02x%02x%02x", $theme_datacolor[$colorindex][0], $theme_datacolor[$colorindex][1], $theme_datacolor[$colorindex][2]);
 					} else {
 						$numother++;
@@ -1957,7 +1957,7 @@ function show_day_events($db, $day, $month, $year, $monthshown, $style, &$eventa
 					if ($event->type == 'holiday' && !GETPOST('check_holiday')) {
 						$morecss = 'hidden';
 					}
-					if ($event->type == 'bookcal_calendar' && !GETPOST('check_bookcal_calendar_'.$bookcalcalendarsarray["availabilitieslink"][$event->fk_bookcal_availability])) {
+					if ($event->type == 'bookcal_calendar' && !GETPOST('check_bookcal_calendar_'.$bookcalcalendarsarray["availabilitieslink"][$event->fk_bookcal_calendar])) {
 						$morecss = 'hidden';
 					}
 					if ($morecss != 'hidden') {
@@ -1968,7 +1968,7 @@ function show_day_events($db, $day, $month, $year, $monthshown, $style, &$eventa
 					}
 					//var_dump($event->type.' - '.$morecss.' - '.$cssclass.' - '.$i.' - '.$ireallyshown.' - '.$itoshow);
 					if (isModEnabled("bookcal") && $event->type == 'bookcal_calendar') {
-						print '<div id="event_'.$ymd.'_'.$i.'" class="event family_'.$event->type.'_'.$bookcalcalendarsarray["availabilitieslink"][$event->fk_bookcal_availability].' '.$cssclass.($morecss ? ' '.$morecss : '').'"';
+						print '<div id="event_'.$ymd.'_'.$i.'" class="event family_'.$event->type.'_'.$bookcalcalendarsarray["availabilitieslink"][$event->fk_bookcal_calendar].' '.$cssclass.($morecss ? ' '.$morecss : '').'"';
 					} else {
 						print '<div id="event_'.$ymd.'_'.$i.'" class="event family_'.$event->type.' '.$cssclass.($morecss ? ' '.$morecss : '').'"';
 					}
@@ -1985,7 +1985,7 @@ function show_day_events($db, $day, $month, $year, $monthshown, $style, &$eventa
 					print '" style="'.$h;
 					$colortouse = $color;
 					// If colortouse is similar than background, we force to change it.
-					if (empty($event->transparency) && empty($conf->global->AGENDA_NO_TRANSPARENT_ON_NOT_BUSY)) {
+					if (empty($event->transparency) && !getDolGlobalString('AGENDA_NO_TRANSPARENT_ON_NOT_BUSY')) {
 						print 'background: #f0f0f0;';
 						print 'border-left: 5px solid #'.$colortouse.';';
 					} else {
@@ -2159,7 +2159,7 @@ function show_day_events($db, $day, $month, $year, $monthshown, $style, &$eventa
 								$linerelatedto .= $contact->getNomUrl(1, '', 0);
 							}
 						}
-						if (!empty($event->fk_element) && $event->fk_element > 0 && !empty($event->elementtype) && !empty($conf->global->AGENDA_SHOW_LINKED_OBJECT)) {
+						if (!empty($event->fk_element) && $event->fk_element > 0 && !empty($event->elementtype) && getDolGlobalString('AGENDA_SHOW_LINKED_OBJECT')) {
 							include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 							if ($linerelatedto) {
 								$linerelatedto .= '<br>';
@@ -2219,7 +2219,7 @@ function show_day_events($db, $day, $month, $year, $monthshown, $style, &$eventa
 		print '&nbsp;';
 	}
 
-	if (!empty($conf->global->MAIN_JS_SWITCH_AGENDA) && $itoshow > $ireallyshown && $maxprint) {
+	if (getDolGlobalString('MAIN_JS_SWITCH_AGENDA') && $itoshow > $ireallyshown && $maxprint) {
 		print '<div class="center cursorpointer" id="more_'.$ymd.'">'.img_picto("All", "angle-double-down", 'class="warning"').' +'.($itoshow - $ireallyshown).'</div>';
 		//print ' +'.(count($eventarray[$daykey])-$maxprint);
 
diff --git a/htdocs/comm/action/list.php b/htdocs/comm/action/list.php
index dab3a55354e..0300bde4420 100644
--- a/htdocs/comm/action/list.php
+++ b/htdocs/comm/action/list.php
@@ -71,7 +71,7 @@ if (GETPOST('search_actioncode', 'array')) {
 		$actioncode = '0';
 	}
 } else {
-	$actioncode = GETPOST("search_actioncode", "alpha", 3) ?GETPOST("search_actioncode", "alpha", 3) : (GETPOST("search_actioncode") == '0' ? '0' : ((empty($conf->global->AGENDA_DEFAULT_FILTER_TYPE) || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE));
+	$actioncode = GETPOST("search_actioncode", "alpha", 3) ?GETPOST("search_actioncode", "alpha", 3) : (GETPOST("search_actioncode") == '0' ? '0' : ((!getDolGlobalString('AGENDA_DEFAULT_FILTER_TYPE') || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE));
 }
 
 // Search Fields
@@ -86,10 +86,10 @@ $datestart_dtend = dol_mktime(23, 59, 59, GETPOST('datestart_dtendmonth', 'int')
 $dateend_dtstart = dol_mktime(0, 0, 0, GETPOST('dateend_dtstartmonth', 'int'), GETPOST('dateend_dtstartday', 'int'), GETPOST('dateend_dtstartyear', 'int'), 'tzuserrel');
 $dateend_dtend = dol_mktime(23, 59, 59, GETPOST('dateend_dtendmonth', 'int'), GETPOST('dateend_dtendday', 'int'), GETPOST('dateend_dtendyear', 'int'), 'tzuserrel');
 if ($search_status == '' && !GETPOSTISSET('search_status')) {
-	$search_status = ((empty($conf->global->AGENDA_DEFAULT_FILTER_STATUS) || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_STATUS);
+	$search_status = ((!getDolGlobalString('AGENDA_DEFAULT_FILTER_STATUS') || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_STATUS);
 }
 if (empty($mode) && !GETPOSTISSET('mode')) {
-	$mode = (empty($conf->global->AGENDA_DEFAULT_VIEW) ? 'show_month' : $conf->global->AGENDA_DEFAULT_VIEW);
+	$mode = (!getDolGlobalString('AGENDA_DEFAULT_VIEW') ? 'show_month' : $conf->global->AGENDA_DEFAULT_VIEW);
 }
 
 $filter = GETPOST("search_filter", 'alpha', 3) ?GETPOST("search_filter", 'alpha', 3) : GETPOST("filter", 'alpha', 3);
@@ -108,7 +108,7 @@ $extrafields->fetch_name_optionals_label($object->table_element);
 
 $search_array_options = $extrafields->getOptionalsFromPost($object->table_element, '', 'search_');
 // If not choice done on calendar owner, we filter on user.
-if (empty($filtert) && empty($conf->global->AGENDA_ALL_CALENDARS)) {
+if (empty($filtert) && !getDolGlobalString('AGENDA_ALL_CALENDARS')) {
 	$filtert = $user->id;
 }
 
@@ -165,7 +165,7 @@ $arrayfields = array(
 	'a.datep2'=>array('label'=>"DateEnd", 'checked'=>1),
 	's.nom'=>array('label'=>"ThirdParty", 'checked'=>1),
 	'a.fk_contact'=>array('label'=>"Contact", 'checked'=>0),
-	'a.fk_element'=>array('label'=>"LinkedObject", 'checked'=>1, 'enabled'=>(!empty($conf->global->AGENDA_SHOW_LINKED_OBJECT))),
+	'a.fk_element'=>array('label'=>"LinkedObject", 'checked'=>1, 'enabled'=>(getDolGlobalString('AGENDA_SHOW_LINKED_OBJECT'))),
 	'a.datec'=>array('label'=>'DateCreation', 'checked'=>0, 'position'=>510),
 	'a.tms'=>array('label'=>'DateModification', 'checked'=>0, 'position'=>520),
 	'a.percent'=>array('label'=>"Status", 'checked'=>1, 'position'=>1000)
@@ -459,7 +459,7 @@ $sql .= " WHERE c.id = a.fk_action";
 $sql .= ' AND a.entity IN ('.getEntity('agenda').')';
 // Condition on actioncode
 if (!empty($actioncode)) {
-	if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+	if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 		if ($actioncode == 'AC_NON_AUTO') {
 			$sql .= " AND c.type != 'systemauto'";
 		} elseif ($actioncode == 'AC_ALL_AUTO') {
@@ -802,13 +802,13 @@ if (!empty($arrayfields['a.tms']['checked'])) {
 	print '<td class="liste_titre"></td>';
 }
 if (!empty($arrayfields['a.percent']['checked'])) {
-	print '<td class="liste_titre right parentonrightofpage">';
+	print '<td class="liste_titre center parentonrightofpage">';
 	$formactions->form_select_status_action('formaction', $search_status, 1, 'search_status', 1, 2, 'search_status width100 onrightofpage');
 	print '</td>';
 }
 // Action column
 if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
-	print '<td class="liste_titre" align="middle">';
+	print '<td class="liste_titre center">';
 	$searchpicto = $form->showFilterButtons();
 	print $searchpicto;
 	print '</td>';
@@ -823,6 +823,7 @@ $totalarray['nbfield'] = 0;
 print '<tr class="liste_titre">';
 if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
+	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['a.id']['checked'])) {
 	print_liste_field_titre($arrayfields['a.id']['label'], $_SERVER["PHP_SELF"], "a.id", $param, "", "", $sortfield, $sortorder);
@@ -846,11 +847,11 @@ if (!empty($arrayfields['a.note']['checked'])) {
 }
 //if (!empty($conf->global->AGENDA_USE_EVENT_TYPE))
 if (!empty($arrayfields['a.datep']['checked'])) {
-	print_liste_field_titre($arrayfields['a.datep']['label'], $_SERVER["PHP_SELF"], "a.datep,a.id", $param, '', 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['a.datep']['label'], $_SERVER["PHP_SELF"], "a.datep,a.id", $param, '', '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['a.datep2']['checked'])) {
-	print_liste_field_titre($arrayfields['a.datep2']['label'], $_SERVER["PHP_SELF"], "a.datep2", $param, '', 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['a.datep2']['label'], $_SERVER["PHP_SELF"], "a.datep2", $param, '', '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['s.nom']['checked'])) {
@@ -873,22 +874,22 @@ $reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters); // No
 print $hookmanager->resPrint;
 
 if (!empty($arrayfields['a.datec']['checked'])) {
-	print_liste_field_titre($arrayfields['a.datec']['label'], $_SERVER["PHP_SELF"], "a.datec,a.id", $param, "", 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['a.datec']['label'], $_SERVER["PHP_SELF"], "a.datec,a.id", $param, "", '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['a.tms']['checked'])) {
-	print_liste_field_titre($arrayfields['a.tms']['label'], $_SERVER["PHP_SELF"], "a.tms,a.id", $param, "", 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['a.tms']['label'], $_SERVER["PHP_SELF"], "a.tms,a.id", $param, "", '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
-
+// Status
 if (!empty($arrayfields['a.percent']['checked'])) {
-	print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "a.percent", $param, "", 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "a.percent", $param, "", '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
-	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
+	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'maxwidthsearch center ');
+	$totalarray['nbfield']++;
 }
-$totalarray['nbfield']++;
 print "</tr>\n";
 
 $now = dol_now();
@@ -897,7 +898,7 @@ $today_start_time = dol_mktime(0, 0, 0, date('m', $now), date('d', $now), date('
 
 require_once DOL_DOCUMENT_ROOT.'/comm/action/class/cactioncomm.class.php';
 $caction = new CActionComm($db);
-$arraylist = $caction->liste_array(1, 'code', '', (empty($conf->global->AGENDA_USE_EVENT_TYPE) ? 1 : 0), '', 1);
+$arraylist = $caction->liste_array(1, 'code', '', (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') ? 1 : 0), '', 1);
 $contactListCache = array();
 
 // Loop on record
@@ -917,7 +918,7 @@ while ($i < $imaxinloop) {
 	$object->setVarsFromFetchObj($obj);
 
 	// Discard auto action if option is on
-	if (!empty($conf->global->AGENDA_ALWAYS_HIDE_AUTO) && $obj->type_code == 'AC_OTH_AUTO') {
+	if (getDolGlobalString('AGENDA_ALWAYS_HIDE_AUTO') && $obj->type_code == 'AC_OTH_AUTO') {
 		$i++;
 		continue;
 	}
@@ -1035,7 +1036,7 @@ while ($i < $imaxinloop) {
 		print '<td class="nowraponall">';
 		print $actionstatic->getTypePicto();
 		$labeltype = $obj->type_code;
-		if (empty($conf->global->AGENDA_USE_EVENT_TYPE) && empty($arraylist[$labeltype])) {
+		if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') && empty($arraylist[$labeltype])) {
 			$labeltype = 'AC_OTH';
 		}
 		if (preg_match('/^TICKET_MSG/', $actionstatic->code)) {
diff --git a/htdocs/comm/action/pertype.php b/htdocs/comm/action/pertype.php
index 39c57d45e28..39b4ade3ceb 100644
--- a/htdocs/comm/action/pertype.php
+++ b/htdocs/comm/action/pertype.php
@@ -57,7 +57,7 @@ $usergroup = GETPOST("search_usergroup", "int", 3) ? GETPOST("search_usergroup",
 $showbirthday = 0;    // will be hidden here
 
 // If not choice done on calendar owner, we filter on user.
-if (empty($filtert) && empty($conf->global->AGENDA_ALL_CALENDARS)) {
+if (empty($filtert) && !getDolGlobalString('AGENDA_ALL_CALENDARS')) {
 	$filtert = $user->id;
 }
 
@@ -118,7 +118,7 @@ if (GETPOST('search_actioncode', 'array:aZ09')) {
 		$actioncode = '0';
 	}
 } else {
-	$actioncode = GETPOST("search_actioncode", "alpha", 3) ?GETPOST("search_actioncode", "alpha", 3) : (GETPOST("search_actioncode", "alpha") == '0' ? '0' : ((empty($conf->global->AGENDA_DEFAULT_FILTER_TYPE) || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE));
+	$actioncode = GETPOST("search_actioncode", "alpha", 3) ?GETPOST("search_actioncode", "alpha", 3) : (GETPOST("search_actioncode", "alpha") == '0' ? '0' : ((!getDolGlobalString('AGENDA_DEFAULT_FILTER_TYPE') || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE));
 }
 
 $dateselect = dol_mktime(0, 0, 0, GETPOST('dateselectmonth', 'int'), GETPOST('dateselectday', 'int'), GETPOST('dateselectyear', 'int'));
@@ -129,7 +129,7 @@ if ($dateselect > 0) {
 }
 
 // working hours
-$tmp = empty($conf->global->MAIN_DEFAULT_WORKING_HOURS) ? '9-18' : $conf->global->MAIN_DEFAULT_WORKING_HOURS;
+$tmp = !getDolGlobalString('MAIN_DEFAULT_WORKING_HOURS') ? '9-18' : $conf->global->MAIN_DEFAULT_WORKING_HOURS;
 $tmp = str_replace(' ', '', $tmp); // FIX 7533
 $tmparray = explode('-', $tmp);
 $begin_h = GETPOST('begin_h', 'int') != '' ?GETPOST('begin_h', 'int') : ($tmparray[0] != '' ? $tmparray[0] : 9);
@@ -145,17 +145,17 @@ if ($end_h <= $begin_h) {
 }
 
 // working days
-$tmp = empty($conf->global->MAIN_DEFAULT_WORKING_DAYS) ? '1-5' : $conf->global->MAIN_DEFAULT_WORKING_DAYS;
+$tmp = !getDolGlobalString('MAIN_DEFAULT_WORKING_DAYS') ? '1-5' : $conf->global->MAIN_DEFAULT_WORKING_DAYS;
 $tmp = str_replace(' ', '', $tmp); // FIX 7533
 $tmparray = explode('-', $tmp);
 $begin_d = 1;
 $end_d = 53;
 
 if ($status == '' && !GETPOSTISSET('search_status')) {
-	$status = ((empty($conf->global->AGENDA_DEFAULT_FILTER_STATUS) || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_STATUS);
+	$status = ((!getDolGlobalString('AGENDA_DEFAULT_FILTER_STATUS') || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_STATUS);
 }
 if (empty($mode) && !GETPOSTISSET('mode')) {
-	$mode = (empty($conf->global->AGENDA_DEFAULT_VIEW) ? 'show_month' : $conf->global->AGENDA_DEFAULT_VIEW);
+	$mode = (!getDolGlobalString('AGENDA_DEFAULT_VIEW') ? 'show_month' : $conf->global->AGENDA_DEFAULT_VIEW);
 }
 
 // View by month
@@ -546,7 +546,7 @@ $sql .= ' WHERE a.fk_action = ca.id';
 $sql .= ' AND a.entity IN ('.getEntity('agenda').')';
 // Condition on actioncode
 if (!empty($actioncode)) {
-	if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+	if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 		if ($actioncode == 'AC_NON_AUTO') {
 			$sql .= " AND ca.type != 'systemauto'";
 		} elseif ($actioncode == 'AC_ALL_AUTO') {
@@ -657,7 +657,7 @@ if ($resql) {
 		$obj = $db->fetch_object($resql);
 
 		// Discard auto action if option is on
-		if (!empty($conf->global->AGENDA_ALWAYS_HIDE_AUTO) && $obj->code == 'AC_OTH_AUTO') {
+		if (getDolGlobalString('AGENDA_ALWAYS_HIDE_AUTO') && $obj->code == 'AC_OTH_AUTO') {
 			$i++;
 			continue;
 		}
@@ -881,7 +881,7 @@ echo "<br>";
 
 echo '</div>';
 
-if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 	$langs->load("commercial");
 	print '<br>'.$langs->trans("Legend").': <br>';
 	foreach ($colorsbytype as $code => $color) {
@@ -1018,7 +1018,7 @@ function show_day_events_pertype($username, $day, $month, $year, $monthshown, $s
 				$color = -1; $cssclass = ''; $colorindex = -1;
 				if (in_array($user->id, $keysofuserassigned)) {
 					$nummytasks++; $cssclass = 'family_mytasks';
-					if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+					if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 						$color = $event->type_color;
 					}
 				} elseif ($event->type_code == 'ICALEVENT') {
@@ -1036,7 +1036,7 @@ function show_day_events_pertype($username, $day, $month, $year, $monthshown, $s
 					$numbirthday++; $colorindex = 2; $cssclass = 'family_birthday unsortable'; $color = sprintf("%02x%02x%02x", $theme_datacolor[$colorindex][0], $theme_datacolor[$colorindex][1], $theme_datacolor[$colorindex][2]);
 				} else {
 					$numother++; $cssclass = 'family_other';
-					if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+					if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 						$color = $event->type_color;
 					}
 				}
@@ -1191,7 +1191,7 @@ function show_day_events_pertype($username, $day, $month, $year, $monthshown, $s
 				$title1 .= count($cases1[$h]).' '.(count($cases1[$h]) == 1 ? $langs->trans("Event") : $langs->trans("Events"));
 			}
 			$string1 = '&nbsp;';
-			if (empty($conf->global->AGENDA_NO_TRANSPARENT_ON_NOT_BUSY)) {
+			if (!getDolGlobalString('AGENDA_NO_TRANSPARENT_ON_NOT_BUSY')) {
 				$style1 = 'peruser_notbusy';
 			} else {
 				$style1 = 'peruser_busy';
@@ -1208,7 +1208,7 @@ function show_day_events_pertype($username, $day, $month, $year, $monthshown, $s
 				$title2 .= count($cases2[$h]).' '.(count($cases2[$h]) == 1 ? $langs->trans("Event") : $langs->trans("Events"));
 			}
 			$string2 = '&nbsp;';
-			if (empty($conf->global->AGENDA_NO_TRANSPARENT_ON_NOT_BUSY)) {
+			if (!getDolGlobalString('AGENDA_NO_TRANSPARENT_ON_NOT_BUSY')) {
 				$style2 = 'peruser_notbusy';
 			} else {
 				$style2 = 'peruser_busy';
diff --git a/htdocs/comm/action/peruser.php b/htdocs/comm/action/peruser.php
index a80f787e0ac..c9913b89093 100644
--- a/htdocs/comm/action/peruser.php
+++ b/htdocs/comm/action/peruser.php
@@ -114,7 +114,7 @@ if (GETPOST('search_actioncode', 'array:aZ09')) {
 		$actioncode = '0';
 	}
 } else {
-	$actioncode = GETPOST("search_actioncode", "alpha", 3) ?GETPOST("search_actioncode", "alpha", 3) : (GETPOST("search_actioncode", "alpha") == '0' ? '0' : ((empty($conf->global->AGENDA_DEFAULT_FILTER_TYPE) || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE));
+	$actioncode = GETPOST("search_actioncode", "alpha", 3) ?GETPOST("search_actioncode", "alpha", 3) : (GETPOST("search_actioncode", "alpha") == '0' ? '0' : ((!getDolGlobalString('AGENDA_DEFAULT_FILTER_TYPE') || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE));
 }
 
 $dateselect = dol_mktime(0, 0, 0, GETPOST('dateselectmonth', 'int'), GETPOST('dateselectday', 'int'), GETPOST('dateselectyear', 'int'));
@@ -124,7 +124,7 @@ if ($dateselect > 0) {
 	$year = GETPOST('dateselectyear', 'int');
 }
 
-$tmp = empty($conf->global->MAIN_DEFAULT_WORKING_HOURS) ? '9-18' : $conf->global->MAIN_DEFAULT_WORKING_HOURS;
+$tmp = !getDolGlobalString('MAIN_DEFAULT_WORKING_HOURS') ? '9-18' : $conf->global->MAIN_DEFAULT_WORKING_HOURS;
 $tmp = str_replace(' ', '', $tmp); // FIX 7533
 $tmparray = explode('-', $tmp);
 $begin_h = GETPOST('begin_h', 'int') != '' ? GETPOST('begin_h', 'int') : ($tmparray[0] != '' ? $tmparray[0] : 9);
@@ -139,7 +139,7 @@ if ($end_h <= $begin_h) {
 	$end_h = $begin_h + 1;
 }
 
-$tmp = empty($conf->global->MAIN_DEFAULT_WORKING_DAYS) ? '1-5' : $conf->global->MAIN_DEFAULT_WORKING_DAYS;
+$tmp = !getDolGlobalString('MAIN_DEFAULT_WORKING_DAYS') ? '1-5' : $conf->global->MAIN_DEFAULT_WORKING_DAYS;
 $tmp = str_replace(' ', '', $tmp); // FIX 7533
 $tmparray = explode('-', $tmp);
 $begin_d = GETPOST('begin_d', 'int') ?GETPOST('begin_d', 'int') : ($tmparray[0] != '' ? $tmparray[0] : 1);
@@ -155,11 +155,11 @@ if ($end_d < $begin_d) {
 }
 
 if ($status == '' && !GETPOSTISSET('search_status')) {
-	$status = ((empty($conf->global->AGENDA_DEFAULT_FILTER_STATUS) || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_STATUS);
+	$status = ((!getDolGlobalString('AGENDA_DEFAULT_FILTER_STATUS') || $disabledefaultvalues) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_STATUS);
 }
 
 if (empty($mode) && !GETPOSTISSET('mode')) {
-	$mode = (empty($conf->global->AGENDA_DEFAULT_VIEW) ? 'show_month' : $conf->global->AGENDA_DEFAULT_VIEW);
+	$mode = (!getDolGlobalString('AGENDA_DEFAULT_VIEW') ? 'show_month' : $conf->global->AGENDA_DEFAULT_VIEW);
 }
 
 if (GETPOST('viewcal', 'alpha') && $mode != 'show_day' && $mode != 'show_week' && $mode != 'show_peruser') {
@@ -353,7 +353,7 @@ $next_day   = $next['day'];
 // Define firstdaytoshow and lastdaytoshow. Warning: lastdaytoshow is last second to show + 1
 // $firstdaytoshow and lastdaytoshow become a gmt dates to use to search/compare because first_xxx are in tz idea and we used tzuserrel
 $firstdaytoshow = dol_mktime(0, 0, 0, $first_month, $first_day, $first_year, 'tzuserrel');
-$nb_weeks_to_show = (!empty($conf->global->AGENDA_NB_WEEKS_IN_VIEW_PER_USER)) ? ((int) $conf->global->AGENDA_NB_WEEKS_IN_VIEW_PER_USER * 7) : 7;
+$nb_weeks_to_show = (getDolGlobalString('AGENDA_NB_WEEKS_IN_VIEW_PER_USER')) ? ((int) $conf->global->AGENDA_NB_WEEKS_IN_VIEW_PER_USER * 7) : 7;
 $lastdaytoshow = dol_time_plus_duree($firstdaytoshow, $nb_weeks_to_show, 'd');
 //print $firstday.'-'.$first_month.'-'.$first_year;
 //print dol_print_date($firstdaytoshow, 'dayhour', 'gmt');
@@ -564,7 +564,7 @@ $sql .= " WHERE a.fk_action = ca.id";
 $sql .= " AND a.entity IN (".getEntity('agenda').")";
 // Condition on actioncode
 if (!empty($actioncode)) {
-	if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+	if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 		if ($actioncode == 'AC_NON_AUTO') {
 			$sql .= " AND ca.type != 'systemauto'";
 		} elseif ($actioncode == 'AC_ALL_AUTO') {
@@ -663,7 +663,7 @@ if ($resql) {
 		//print $obj->fk_user_action.' '.$obj->id."<br>";
 
 		// Discard auto action if option is on
-		if (!empty($conf->global->AGENDA_ALWAYS_HIDE_AUTO) && $obj->code == 'AC_OTH_AUTO') {
+		if (getDolGlobalString('AGENDA_ALWAYS_HIDE_AUTO') && $obj->code == 'AC_OTH_AUTO') {
 			$i++;
 			continue;
 		}
@@ -885,7 +885,7 @@ while ($currentdaytoshow < $lastdaytoshow) {
 	$usernames = array(); //init
 	$usernamesid = array();
 	/* Use this to have list of users only if users have events */
-	if (!empty($conf->global->AGENDA_SHOWOWNERONLY_ONPERUSERVIEW)) {
+	if (getDolGlobalString('AGENDA_SHOWOWNERONLY_ONPERUSERVIEW')) {
 		foreach ($eventarray as $daykey => $notused) {
 			// Get all assigned users for each event
 			foreach ($eventarray[$daykey] as $index => $event) {
@@ -1017,7 +1017,7 @@ while ($currentdaytoshow < $lastdaytoshow) {
 
 echo '</div>';
 
-if (!empty($conf->global->AGENDA_USE_EVENT_TYPE) && !empty($conf->global->AGENDA_USE_COLOR_PER_EVENT_TYPE)) {
+if (getDolGlobalString('AGENDA_USE_EVENT_TYPE') && getDolGlobalString('AGENDA_USE_COLOR_PER_EVENT_TYPE')) {
 	$langs->load("commercial");
 	print '<br>'.$langs->trans("Legend").': <br>';
 	foreach ($colorsbytype as $code => $color) {
@@ -1177,7 +1177,7 @@ function show_day_events2($username, $day, $month, $year, $monthshown, $style, &
 						$color = $cacheusers[$event->userownerid]->color;
 					}
 
-					if (!empty($conf->global->AGENDA_USE_COLOR_PER_EVENT_TYPE)) {
+					if (getDolGlobalString('AGENDA_USE_COLOR_PER_EVENT_TYPE')) {
 						$color = $event->type_color;
 					}
 				} elseif ($event->type_code == 'ICALEVENT') {
@@ -1210,7 +1210,7 @@ function show_day_events2($username, $day, $month, $year, $monthshown, $style, &
 						$color = $cacheusers[$event->userownerid]->color;
 					}
 
-					if (!empty($conf->global->AGENDA_USE_COLOR_PER_EVENT_TYPE)) {
+					if (getDolGlobalString('AGENDA_USE_COLOR_PER_EVENT_TYPE')) {
 						$color = $event->type_color;
 					}
 				}
@@ -1460,7 +1460,7 @@ function show_day_events2($username, $day, $month, $year, $monthshown, $style, &
 				$title1 .= count($cases1[$h]).' '.(count($cases1[$h]) == 1 ? $langs->trans("Event") : $langs->trans("Events"));
 			}
 			$string1 = '&nbsp;';
-			if (empty($conf->global->AGENDA_NO_TRANSPARENT_ON_NOT_BUSY)) {
+			if (!getDolGlobalString('AGENDA_NO_TRANSPARENT_ON_NOT_BUSY')) {
 				$style1 = 'peruser_notbusy';
 			} else {
 				$style1 = 'peruser_busy';
@@ -1477,7 +1477,7 @@ function show_day_events2($username, $day, $month, $year, $monthshown, $style, &
 				$title2 .= count($cases2[$h]).' '.(count($cases2[$h]) == 1 ? $langs->trans("Event") : $langs->trans("Events"));
 			}
 			$string2 = '&nbsp;';
-			if (empty($conf->global->AGENDA_NO_TRANSPARENT_ON_NOT_BUSY)) {
+			if (!getDolGlobalString('AGENDA_NO_TRANSPARENT_ON_NOT_BUSY')) {
 				$style2 = 'peruser_notbusy';
 			} else {
 				$style2 = 'peruser_busy';
@@ -1494,7 +1494,7 @@ function show_day_events2($username, $day, $month, $year, $monthshown, $style, &
 				$title3 .= count($cases3[$h]).' '.(count($cases3[$h]) == 1 ? $langs->trans("Event") : $langs->trans("Events"));
 			}
 			$string3 = '&nbsp;';
-			if (empty($conf->global->AGENDA_NO_TRANSPARENT_ON_NOT_BUSY)) {
+			if (!getDolGlobalString('AGENDA_NO_TRANSPARENT_ON_NOT_BUSY')) {
 				$style3 = 'peruser_notbusy';
 			} else {
 				$style3 = 'peruser_busy';
@@ -1511,7 +1511,7 @@ function show_day_events2($username, $day, $month, $year, $monthshown, $style, &
 				$title4 .= count($cases4[$h]).' '.(count($cases4[$h]) == 1 ? $langs->trans("Event") : $langs->trans("Events"));
 			}
 			$string4 = '&nbsp;';
-			if (empty($conf->global->AGENDA_NO_TRANSPARENT_ON_NOT_BUSY)) {
+			if (!getDolGlobalString('AGENDA_NO_TRANSPARENT_ON_NOT_BUSY')) {
 				$style4 = 'peruser_notbusy';
 			} else {
 				$style4 = 'peruser_busy';
diff --git a/htdocs/comm/card.php b/htdocs/comm/card.php
index 5037d685de5..997907d9a8c 100644
--- a/htdocs/comm/card.php
+++ b/htdocs/comm/card.php
@@ -312,7 +312,7 @@ $form = new Form($db);
 $formcompany = new FormCompany($db);
 
 $title = $langs->trans("ThirdParty")." - ".$langs->trans('Customer');
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name." - ".$langs->trans('Customer');
 }
 
@@ -341,7 +341,7 @@ if ($object->id > 0) {
 	print '</td></tr>';
 
 	// Prefix
-	if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+	if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 		print '<tr><td>'.$langs->trans("Prefix").'</td><td>';
 		print ($object->prefix_comm ? $object->prefix_comm : '&nbsp;');
 		print '</td></tr>';
@@ -505,14 +505,14 @@ if ($object->id > 0) {
 		print '<td>';
 		print $form->editfieldkey("OutstandingBill", 'outstanding_limit', $object->outstanding_limit, $object, $user->hasRight('societe', 'creer'));
 		print '</td><td>';
-		$limit_field_type = (!empty($conf->global->MAIN_USE_JQUERY_JEDITABLE)) ? 'numeric' : 'amount';
+		$limit_field_type = (getDolGlobalString('MAIN_USE_JQUERY_JEDITABLE')) ? 'numeric' : 'amount';
 		print $form->editfieldval("OutstandingBill", 'outstanding_limit', $object->outstanding_limit, $object, $user->hasRight('societe', 'creer'), $limit_field_type, ($object->outstanding_limit != '' ? price($object->outstanding_limit) : ''));
 		print '</td>';
 		print '</tr>';
 	}
 
 	if ($object->client) {
-		if (isModEnabled('commande') && !empty($conf->global->ORDER_MANAGE_MIN_AMOUNT)) {
+		if (isModEnabled('commande') && getDolGlobalString('ORDER_MANAGE_MIN_AMOUNT')) {
 			print '<!-- Minimim amount for orders -->'."\n";
 			print '<tr class="nowrap">';
 			print '<td>';
@@ -526,7 +526,7 @@ if ($object->id > 0) {
 
 
 	// Multiprice level
-	if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+	if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 		print '<tr><td class="nowrap">';
 		print '<table width="100%" class="nobordernopadding"><tr><td class="nowrap">';
 		print $langs->trans("PriceLevel");
@@ -546,7 +546,7 @@ if ($object->id > 0) {
 	}
 
 	// Warehouse
-	if (isModEnabled('stock') && !empty($conf->global->SOCIETE_ASK_FOR_WAREHOUSE)) {
+	if (isModEnabled('stock') && getDolGlobalString('SOCIETE_ASK_FOR_WAREHOUSE')) {
 		$langs->load('stocks');
 		require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 		$formproduct = new FormProduct($db);
@@ -567,7 +567,7 @@ if ($object->id > 0) {
 	}
 
 	// Preferred shipping Method
-	if (!empty($conf->global->SOCIETE_ASK_FOR_SHIPPING_METHOD)) {
+	if (getDolGlobalString('SOCIETE_ASK_FOR_SHIPPING_METHOD')) {
 		print '<tr><td class="nowrap">';
 		print '<table width="100%" class="nobordernopadding"><tr><td class="nowrap">';
 		print $langs->trans('SendingMethod');
@@ -1387,7 +1387,7 @@ if ($object->id > 0) {
 				print price($objp->total_ht);
 				print '</td>';
 
-				if (!empty($conf->global->MAIN_SHOW_PRICE_WITH_TAX_IN_SUMMARIES)) {
+				if (getDolGlobalString('MAIN_SHOW_PRICE_WITH_TAX_IN_SUMMARIES')) {
 					print '<td class="right" style="min-width: 60px">';
 					print price($objp->total_ttc);
 					print '</td>';
@@ -1512,7 +1512,7 @@ if ($object->id > 0) {
 				print price($objp->total_ht);
 				print '</td>';
 
-				if (!empty($conf->global->MAIN_SHOW_PRICE_WITH_TAX_IN_SUMMARIES)) {
+				if (getDolGlobalString('MAIN_SHOW_PRICE_WITH_TAX_IN_SUMMARIES')) {
 					print '<td class="right" style="min-width: 60px">';
 					print price($objp->total_ttc);
 					print '</td>';
@@ -1617,7 +1617,7 @@ if ($object->id > 0) {
 		}
 
 		// Add action
-		if (isModEnabled('agenda') && !empty($conf->global->MAIN_REPEATTASKONEACHTAB) && $object->status == 1) {
+		if (isModEnabled('agenda') && getDolGlobalString('MAIN_REPEATTASKONEACHTAB') && $object->status == 1) {
 			if ($user->hasRight('agenda', 'myactions', 'create')) {
 				print '<div class="inline-block divButAction"><a class="butAction" href="'.DOL_URL_ROOT.'/comm/action/card.php?action=create&socid='.$object->id.'">'.$langs->trans("AddAction").'</a></div>';
 			} else {
@@ -1628,12 +1628,12 @@ if ($object->id > 0) {
 
 	print '</div>';
 
-	if (!empty($conf->global->MAIN_DUPLICATE_CONTACTS_TAB_ON_CUSTOMER_CARD)) {
+	if (getDolGlobalString('MAIN_DUPLICATE_CONTACTS_TAB_ON_CUSTOMER_CARD')) {
 		// List of contacts
 		show_contacts($conf, $langs, $db, $object, $_SERVER["PHP_SELF"].'?socid='.$object->id);
 	}
 
-	if (!empty($conf->global->MAIN_REPEATTASKONEACHTAB)) {
+	if (getDolGlobalString('MAIN_REPEATTASKONEACHTAB')) {
 		print load_fiche_titre($langs->trans("ActionsOnCompany"), '', '');
 
 		// List of todo actions
diff --git a/htdocs/comm/contact.php b/htdocs/comm/contact.php
index dc5f55df5be..31eb7e6eb90 100644
--- a/htdocs/comm/contact.php
+++ b/htdocs/comm/contact.php
@@ -129,7 +129,7 @@ if ($resql) {
 
 	$param = "&type=".$type;
 
-	$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("ListOfContacts") : $langs->trans("ListOfContactsAddresses"));
+	$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("ListOfContacts") : $langs->trans("ListOfContactsAddresses"));
 	print_barre_liste($title.($label ? " (".$label.")" : ""), $page, $_SERVER["PHP_SELF"], $param, $sortfield, $sortorder, "", $num);
 
 	print '<form action="'.$_SERVER["PHP_SELF"].'?type='.GETPOST("type", "alpha").'" method="GET">';
diff --git a/htdocs/comm/index.php b/htdocs/comm/index.php
index a7149749aec..27ac6154296 100644
--- a/htdocs/comm/index.php
+++ b/htdocs/comm/index.php
@@ -65,7 +65,7 @@ if (isset($user->socid) && $user->socid > 0) {
 
 
 $max = $conf->global->MAIN_SIZE_SHORTLIST_LIMIT;
-$maxofloop = (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
+$maxofloop = (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
 $now = dol_now();
 
 //restrictedArea($user, 'societe', $socid, '&societe', '', 'fk_soc', 'rowid', 0);
@@ -167,7 +167,7 @@ if (isModEnabled("propal") && $user->hasRight("propal", "lire")) {
 				if ($i >= $max) {
 					$othernb++;
 					$i++;
-					$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+					$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 					continue;
 				}
 
@@ -196,11 +196,11 @@ if (isModEnabled("propal") && $user->hasRight("propal", "lire")) {
 				print '<tr class="oddeven">';
 				print '<td class="nowraponall tdoverflowmax100">'.$propalstatic->getNomUrl(1).'</td>';
 				print '<td class="nowrap tdoverflowmax100">'.$companystatic->getNomUrl(1, 'customer').'</td>';
-				print '<td class="nowrap right tdamount amount">'.price((!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc)).'</td>';
+				print '<td class="nowrap right tdamount amount">'.price((getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc)).'</td>';
 				print '</tr>';
 
 				$i++;
-				$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+				$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 			}
 
 			if ($othernb) {
@@ -265,7 +265,7 @@ if (isModEnabled('supplier_proposal') && $user->hasRight("supplier_proposal", "l
 				if ($i >= $max) {
 					$othernb += 1;
 					$i++;
-					$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+					$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 					continue;
 				}
 
@@ -293,11 +293,11 @@ if (isModEnabled('supplier_proposal') && $user->hasRight("supplier_proposal", "l
 				print '<tr class="oddeven">';
 				print '<td class="nowraponall tdoverflowmax100">'.$supplierproposalstatic->getNomUrl(1).'</td>';
 				print '<td class="nowrap tdoverflowmax100">'.$companystatic->getNomUrl(1, 'supplier').'</td>';
-				print '<td class="nowrap right tdamount amount">'.price(!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc).'</td>';
+				print '<td class="nowrap right tdamount amount">'.price(getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc).'</td>';
 				print '</tr>';
 
 				$i++;
-				$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+				$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 			}
 
 			if ($othernb) {
@@ -362,7 +362,7 @@ if (isModEnabled('commande') && $user->hasRight('commande', 'lire')) {
 				if ($i >= $max) {
 					$othernb += 1;
 					$i++;
-					$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+					$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 					continue;
 				}
 
@@ -391,11 +391,11 @@ if (isModEnabled('commande') && $user->hasRight('commande', 'lire')) {
 				print '<tr class="oddeven">';
 				print '<td class="nowraponall tdoverflowmax100">'.$orderstatic->getNomUrl(1).'</td>';
 				print '<td class="nowrap tdoverflowmax100">'.$companystatic->getNomUrl(1, 'customer').'</td>';
-				print '<td class="nowrap right tdamount amount">'.price(!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc).'</td>';
+				print '<td class="nowrap right tdamount amount">'.price(getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc).'</td>';
 				print '</tr>';
 
 				$i++;
-				$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+				$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 			}
 
 			if ($othernb) {
@@ -421,7 +421,7 @@ if (isModEnabled('commande') && $user->hasRight('commande', 'lire')) {
  * Draft purchase orders
  */
 
-if ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight("fournisseur", "commande", "lire")) || (isModEnabled("supplier_order") && $user->hasRight("supplier_order", "lire"))) {
+if ((isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight("fournisseur", "commande", "lire")) || (isModEnabled("supplier_order") && $user->hasRight("supplier_order", "lire"))) {
 	$sql = "SELECT cf.rowid, cf.ref, cf.ref_supplier, cf.total_ht, cf.total_tva, cf.total_ttc, cf.fk_statut as status";
 	$sql .= ", s.rowid as socid, s.nom as name, s.name_alias";
 	$sql .= ", s.code_client, s.code_compta, s.client";
@@ -460,7 +460,7 @@ if ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMO
 				if ($i >= $max) {
 					$othernb += 1;
 					$i++;
-					$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+					$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 					continue;
 				}
 
@@ -489,11 +489,11 @@ if ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMO
 				print '<tr class="oddeven">';
 				print '<td class="nowraponall tdoverflowmax100">'.$supplierorderstatic->getNomUrl(1).'</td>';
 				print '<td class="nowrap tdoverflowmax100">'.$companystatic->getNomUrl(1, 'supplier').'</td>';
-				print '<td class="nowrap right tdamount amount">'.price(!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc).'</td>';
+				print '<td class="nowrap right tdamount amount">'.price(getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc).'</td>';
 				print '</tr>';
 
 				$i++;
-				$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+				$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 			}
 
 			if ($othernb) {
@@ -630,9 +630,9 @@ if (isModEnabled("societe") && $user->hasRight('societe', 'lire')) {
 
 	$resql = $db->query($sql);
 	if ($resql) {
-		if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 			$header = "BoxTitleLastCustomersOrProspects";
-		} elseif (!empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+		} elseif (getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 			$header = "BoxTitleLastModifiedProspects";
 		} else {
 			$header = "BoxTitleLastModifiedCustomers";
@@ -668,10 +668,10 @@ if (isModEnabled("societe") && $user->hasRight('societe', 'lire')) {
 
 				$obj = $companystatic;
 				$s = '';
-				if (($obj->client == 2 || $obj->client == 3) && empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+				if (($obj->client == 2 || $obj->client == 3) && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 					$s .= '<a class="customer-back opacitymedium" title="'.$langs->trans("Prospect").'" href="'.DOL_URL_ROOT.'/comm/card.php?socid='.$companystatic->id.'">'.dol_substr($langs->trans("Prospect"), 0, 1).'</a>';
 				}
-				if (($obj->client == 1 || $obj->client == 3) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+				if (($obj->client == 1 || $obj->client == 3) && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 					$s .= '<a class="customer-back" title="'.$langs->trans("Customer").'" href="'.DOL_URL_ROOT.'/comm/card.php?socid='.$companystatic->id.'">'.dol_substr($langs->trans("Customer"), 0, 1).'</a>';
 				}
 				/*
@@ -922,7 +922,7 @@ if (isModEnabled("propal") && $user->hasRight("propal", "lire")) {
 	if ($resql) {
 		$total = $total_ttc = 0;
 		$num = $db->num_rows($resql);
-		$nbofloop = min($num, (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
+		$nbofloop = min($num, (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
 		startSimpleTable("ProposalsOpened", "comm/propal/list.php", "search_status=1", 4, $num);
 
 		if ($num > 0) {
@@ -982,7 +982,7 @@ if (isModEnabled("propal") && $user->hasRight("propal", "lire")) {
 				print '<td class="center tddate" title="'.dol_escape_htmltag($langs->trans("Date").': '.dol_print_date($datem, 'day', 'tzserver')).'">';
 				print dol_print_date($datem, 'day', 'tzserver');
 				print '</td>';
-				print '<td class="right tdamount amount">'.price(!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc).'</td>';
+				print '<td class="right tdamount amount">'.price(getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc).'</td>';
 				print '<td align="center" width="14">'.$propalstatic->LibStatut($obj->fk_statut, 3).'</td>';
 
 				print '</tr>';
@@ -1001,7 +1001,7 @@ if (isModEnabled("propal") && $user->hasRight("propal", "lire")) {
 			}
 		}
 
-		addSummaryTableLine(5, $num, $nbofloop, empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $total_ttc : $total, "NoProposal", true);
+		addSummaryTableLine(5, $num, $nbofloop, !getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $total_ttc : $total, "NoProposal", true);
 		finishSimpleTable(true);
 
 		$db->free($resql);
@@ -1041,7 +1041,7 @@ if (isModEnabled('commande') && $user->hasRight('commande', 'lire')) {
 	if ($resql) {
 		$total = $total_ttc = 0;
 		$num = $db->num_rows($resql);
-		$nbofloop = min($num, (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
+		$nbofloop = min($num, (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
 		startSimpleTable("OrdersOpened", "commande/list.php", "search_status=".Commande::STATUS_VALIDATED, 4, $num);
 
 		if ($num > 0) {
@@ -1103,7 +1103,7 @@ if (isModEnabled('commande') && $user->hasRight('commande', 'lire')) {
 				print dol_print_date($datem, 'day', 'tzserver');
 				print '</td>';
 
-				print '<td class="right tdamount amount">'.price(!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc).'</td>';
+				print '<td class="right tdamount amount">'.price(getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc).'</td>';
 				print '<td align="center" width="14">'.$orderstatic->LibStatut($obj->fk_statut, $obj->billed, 3).'</td>';
 
 				print '</tr>';
@@ -1122,7 +1122,7 @@ if (isModEnabled('commande') && $user->hasRight('commande', 'lire')) {
 			}
 		}
 
-		addSummaryTableLine(5, $num, $nbofloop, empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $total_ttc : $total, "None", true);
+		addSummaryTableLine(5, $num, $nbofloop, !getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $total_ttc : $total, "None", true);
 		finishSimpleTable(true);
 
 		$db->free($resql);
diff --git a/htdocs/comm/mailing/advtargetemailing.php b/htdocs/comm/mailing/advtargetemailing.php
index ea7f1a4c698..9d87c65492b 100644
--- a/htdocs/comm/mailing/advtargetemailing.php
+++ b/htdocs/comm/mailing/advtargetemailing.php
@@ -96,7 +96,7 @@ if ($result < 0) {
 }
 
 // Security check
-if (!$user->hasRight('mailing', 'lire') || (empty($conf->global->EXTERNAL_USERS_ARE_AUTHORIZED) && $user->socid > 0)) {
+if (!$user->hasRight('mailing', 'lire') || (!getDolGlobalString('EXTERNAL_USERS_ARE_AUTHORIZED') && $user->socid > 0)) {
 	accessforbidden();
 }
 //$result = restrictedArea($user, 'mailing');
@@ -446,7 +446,7 @@ if ($object->fetch($id) >= 0) {
 	print $langs->trans("TotalNbOfDistinctRecipients");
 	print '</td><td colspan="3">';
 	$nbemail = ($object->nbemail ? $object->nbemail : '0');
-	if (!empty($conf->global->MAILING_LIMIT_SENDBYWEB) && $conf->global->MAILING_LIMIT_SENDBYWEB < $nbemail) {
+	if (getDolGlobalString('MAILING_LIMIT_SENDBYWEB') && $conf->global->MAILING_LIMIT_SENDBYWEB < $nbemail) {
 		$text = $langs->trans('LimitSendingEmailing', $conf->global->MAILING_LIMIT_SENDBYWEB);
 		print $form->textwithpicto($nbemail, $text, 1, 'warning');
 	} else {
diff --git a/htdocs/comm/mailing/card.php b/htdocs/comm/mailing/card.php
index 6ba1f8fc0f8..a995e399446 100644
--- a/htdocs/comm/mailing/card.php
+++ b/htdocs/comm/mailing/card.php
@@ -66,7 +66,7 @@ $object->substitutionarray = FormMail::getAvailableSubstitKey('emailing');
 
 
 // Set $object->substitutionarrayfortest
-$signature = ((!empty($user->signature) && empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN)) ? $user->signature : '');
+$signature = ((!empty($user->signature) && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? $user->signature : '');
 
 $targetobject = null; // Not defined with mass emailing
 
@@ -86,7 +86,7 @@ if (version_compare(phpversion(), '7.0', '>=')) {
 }
 
 // Security check
-if (!$user->hasRight('mailing', 'lire') || (empty($conf->global->EXTERNAL_USERS_ARE_AUTHORIZED) && $user->socid > 0)) {
+if (!$user->hasRight('mailing', 'lire') || (!getDolGlobalString('EXTERNAL_USERS_ARE_AUTHORIZED') && $user->socid > 0)) {
 	accessforbidden();
 }
 if (empty($action) && empty($object->id)) {
@@ -152,13 +152,13 @@ if (empty($reshook)) {
 
 	// Action send emailing for everybody
 	if ($action == 'sendallconfirmed' && $confirm == 'yes') {
-		if (empty($conf->global->MAILING_LIMIT_SENDBYWEB)) {
+		if (!getDolGlobalString('MAILING_LIMIT_SENDBYWEB')) {
 			// As security measure, we don't allow send from the GUI
 			setEventMessages($langs->trans("MailingNeedCommand"), null, 'warnings');
 			setEventMessages('<textarea cols="70" rows="'.ROWS_2.'" wrap="soft">php ./scripts/emailings/mailing-send.php '.$object->id.'</textarea>', null, 'warnings');
 			setEventMessages($langs->trans("MailingNeedCommand2"), null, 'warnings');
 			$action = '';
-		} elseif ($conf->global->MAILING_LIMIT_SENDBYWEB < 0) {
+		} elseif (getDolGlobalInt('MAILING_LIMIT_SENDBYWEB') < 0) {
 			setEventMessages($langs->trans("NotEnoughPermissions"), null, 'warnings');
 			$action = '';
 		} else {
@@ -230,7 +230,7 @@ if (empty($reshook)) {
 						$tmpfield = explode('=', $other[3], 2); $other4 = (isset($tmpfield[1]) ? $tmpfield[1] : $tmpfield[0]);
 						$tmpfield = explode('=', $other[4], 2); $other5 = (isset($tmpfield[1]) ? $tmpfield[1] : $tmpfield[0]);
 
-						$signature = ((!empty($user->signature) && empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN)) ? $user->signature : '');
+						$signature = ((!empty($user->signature) && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? $user->signature : '');
 
 						$parameters = array('mode'=>'emailing');
 						$substitutionarray = getCommonSubstitutionArray($langs, 0, array('object', 'objectamount'), $targetobject); // Note: On mass emailing, this is null because be don't know object
@@ -271,7 +271,7 @@ if (empty($reshook)) {
 						if (isModEnabled('stripe')) {
 							$onlinepaymentenabled++;
 						}
-						if ($onlinepaymentenabled && !empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
+						if ($onlinepaymentenabled && getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
 							require_once DOL_DOCUMENT_ROOT.'/core/lib/payments.lib.php';
 							$substitutionarray['__ONLINEPAYMENTLINK_MEMBER__'] = getHtmlOnlinePaymentLink('member', $obj->source_id);
 							$substitutionarray['__ONLINEPAYMENTLINK_DONATION__'] = getHtmlOnlinePaymentLink('donation', $obj->source_id);
@@ -280,7 +280,7 @@ if (empty($reshook)) {
 							$substitutionarray['__ONLINEPAYMENTLINK_CONTRACTLINE__'] = getHtmlOnlinePaymentLink('contractline', $obj->source_id);
 
 							$substitutionarray['__SECUREKEYPAYMENT__'] = dol_hash($conf->global->PAYMENT_SECURITY_TOKEN, 2);
-							if (empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYMENT_MEMBER__'] = dol_hash($conf->global->PAYMENT_SECURITY_TOKEN, 2);
 								$substitutionarray['__SECUREKEYPAYMENT_DONATION__'] = dol_hash($conf->global->PAYMENT_SECURITY_TOKEN, 2);
 								$substitutionarray['__SECUREKEYPAYMENT_ORDER__'] = dol_hash($conf->global->PAYMENT_SECURITY_TOKEN, 2);
@@ -294,32 +294,32 @@ if (empty($reshook)) {
 								$substitutionarray['__SECUREKEYPAYMENT_CONTRACTLINE__'] = dol_hash(getDolGlobalString('PAYMENT_SECURITY_TOKEN') . 'contractline'.$obj->source_id, 2);
 							}
 						}
-						if (!empty($conf->global->MEMBER_ENABLE_PUBLIC)) {
+						if (getDolGlobalString('MEMBER_ENABLE_PUBLIC')) {
 							$substitutionarray['__PUBLICLINK_NEWMEMBERFORM__'] = '<a target="_blank" rel="noopener noreferrer" href="'.DOL_MAIN_URL_ROOT.'/public/members/new.php'.((isModEnabled('multicompany')) ? '?entity='.$conf->entity : '').'">'.$langs->trans('BlankSubscriptionForm'). '</a>';
 						}
 						/* For backward compatibility, deprecated */
-						if (isModEnabled('paypal') && !empty($conf->global->PAYPAL_SECURITY_TOKEN)) {
+						if (isModEnabled('paypal') && getDolGlobalString('PAYPAL_SECURITY_TOKEN')) {
 							$substitutionarray['__SECUREKEYPAYPAL__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 
-							if (empty($conf->global->PAYPAL_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYPAL_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYPAL_MEMBER__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 							} else {
 								$substitutionarray['__SECUREKEYPAYPAL_MEMBER__'] = dol_hash(getDolGlobalString('PAYPAL_SECURITY_TOKEN') . 'membersubscription'.$obj->source_id, 2);
 							}
 
-							if (empty($conf->global->PAYPAL_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYPAL_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYPAL_ORDER__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 							} else {
 								$substitutionarray['__SECUREKEYPAYPAL_ORDER__'] = dol_hash(getDolGlobalString('PAYPAL_SECURITY_TOKEN') . 'order'.$obj->source_id, 2);
 							}
 
-							if (empty($conf->global->PAYPAL_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYPAL_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYPAL_INVOICE__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 							} else {
 								$substitutionarray['__SECUREKEYPAYPAL_INVOICE__'] = dol_hash(getDolGlobalString('PAYPAL_SECURITY_TOKEN') . 'invoice'.$obj->source_id, 2);
 							}
 
-							if (empty($conf->global->PAYPAL_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYPAL_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYPAL_CONTRACTLINE__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 							} else {
 								$substitutionarray['__SECUREKEYPAYPAL_CONTRACTLINE__'] = dol_hash(getDolGlobalString('PAYPAL_SECURITY_TOKEN') . 'contractline'.$obj->source_id, 2);
@@ -403,7 +403,7 @@ if (empty($reshook)) {
 								}
 							}
 
-							if (!empty($conf->global->MAILING_DELAY)) {
+							if (getDolGlobalString('MAILING_DELAY')) {
 								dol_syslog("Wait a delay of MAILING_DELAY=".((float) $conf->global->MAILING_DELAY));
 								usleep((float) $conf->global->MAILING_DELAY * 1000000);
 							}
@@ -481,7 +481,7 @@ if (empty($reshook)) {
 				$msgishtml = 1;
 			}
 
-			$signature = ((!empty($user->signature) && empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN)) ? $user->signature : '');
+			$signature = ((!empty($user->signature) && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? $user->signature : '');
 
 			$parameters = array('mode'=>'emailing');
 			$substitutionarray = getCommonSubstitutionArray($langs, 0, array('object', 'objectamount'), $targetobject); // Note: On mass emailing, this is null because be don't know object
@@ -859,7 +859,7 @@ if ($action == 'create') {
 				// MAILING_LIMIT_SENDBYWEB is always defined to something != 0 (-1=forbidden).
 				// MAILING_LIMIT_SENDBYCLI may be defined ot not (-1=forbidden, 0 or undefined=no limit).
 				// MAILING_LIMIT_SENDBYDAY may be defined ot not (0 or undefined=no limit).
-				if (!empty($conf->global->MAILING_NO_USING_PHPMAIL) && $sendingmode == 'mail') {
+				if (getDolGlobalString('MAILING_NO_USING_PHPMAIL') && $sendingmode == 'mail') {
 					// EMailing feature may be a spam problem, so when you host several users/instance, having this option may force each user to use their own SMTP agent.
 					// You ensure that every user is using its own SMTP server when using the mass emailing module.
 					$linktoadminemailbefore = '<a href="'.DOL_URL_ROOT.'/admin/mails_emailing.php">';
@@ -872,15 +872,15 @@ if ($action == 'create') {
 					$messagetoshow = str_replace('{s4}', $listofmethods['smtps'], $messagetoshow);
 					setEventMessages($messagetoshow, null, 'warnings');
 
-					if (!empty($conf->global->MAILING_SMTP_SETUP_EMAILS_FOR_QUESTIONS)) {
+					if (getDolGlobalString('MAILING_SMTP_SETUP_EMAILS_FOR_QUESTIONS')) {
 						setEventMessages($langs->trans("MailSendSetupIs3", $conf->global->MAILING_SMTP_SETUP_EMAILS_FOR_QUESTIONS), null, 'warnings');
 					}
 					$_GET["action"] = '';
-				} elseif ($conf->global->MAILING_LIMIT_SENDBYWEB < 0) {
-					if (!empty($conf->global->MAILING_LIMIT_WARNING_PHPMAIL) && $sendingmode == 'mail') {
+				} elseif (getDolGlobalInt('MAILING_LIMIT_SENDBYWEB') < 0) {
+					if (getDolGlobalString('MAILING_LIMIT_WARNING_PHPMAIL') && $sendingmode == 'mail') {
 						setEventMessages($langs->transnoentitiesnoconv($conf->global->MAILING_LIMIT_WARNING_PHPMAIL), null, 'warnings');
 					}
-					if (!empty($conf->global->MAILING_LIMIT_WARNING_NOPHPMAIL) && $sendingmode != 'mail') {
+					if (getDolGlobalString('MAILING_LIMIT_WARNING_NOPHPMAIL') && $sendingmode != 'mail') {
 						setEventMessages($langs->transnoentitiesnoconv($conf->global->MAILING_LIMIT_WARNING_NOPHPMAIL), null, 'warnings');
 					}
 
@@ -892,23 +892,23 @@ if ($action == 'create') {
 					}
 					$_GET["action"] = '';
 				} else {
-					if (!empty($conf->global->MAILING_LIMIT_WARNING_PHPMAIL) && $sendingmode == 'mail') {
+					if (getDolGlobalString('MAILING_LIMIT_WARNING_PHPMAIL') && $sendingmode == 'mail') {
 						setEventMessages($langs->transnoentitiesnoconv($conf->global->MAILING_LIMIT_WARNING_PHPMAIL), null, 'warnings');
 					}
-					if (!empty($conf->global->MAILING_LIMIT_WARNING_NOPHPMAIL) && $sendingmode != 'mail') {
+					if (getDolGlobalString('MAILING_LIMIT_WARNING_NOPHPMAIL') && $sendingmode != 'mail') {
 						setEventMessages($langs->transnoentitiesnoconv($conf->global->MAILING_LIMIT_WARNING_NOPHPMAIL), null, 'warnings');
 					}
 
 					$text = '';
 
-					if (isset($conf->global->MAILING_LIMIT_SENDBYDAY) && $conf->global->MAILING_LIMIT_SENDBYDAY >= 0) {
+					if (isset($conf->global->MAILING_LIMIT_SENDBYDAY) && getDolGlobalInt('MAILING_LIMIT_SENDBYDAY') >= 0) {
 						$text .= $langs->trans('WarningLimitSendByDay', $conf->global->MAILING_LIMIT_SENDBYDAY);
 						$text .= '<br><br>';
 					}
 					$text .= $langs->trans('ConfirmSendingEmailing').'<br>';
 					$text .= $langs->trans('LimitSendingEmailing', $conf->global->MAILING_LIMIT_SENDBYWEB);
 
-					if (!isset($conf->global->MAILING_LIMIT_SENDBYCLI) || $conf->global->MAILING_LIMIT_SENDBYCLI >= 0) {
+					if (!isset($conf->global->MAILING_LIMIT_SENDBYCLI) || getDolGlobalInt('MAILING_LIMIT_SENDBYCLI') >= 0) {
 						$text .= '<br><br>';
 						$text .= $langs->trans("MailingNeedCommand");
 						$text .= '<br><textarea class="quatrevingtpercent" rows="'.ROWS_2.'" wrap="soft" disabled>php ./scripts/emailings/mailing-send.php '.$object->id.' '.$user->login.'</textarea>';
@@ -992,8 +992,8 @@ if ($action == 'create') {
 			$nbemail = ($object->nbemail ? $object->nbemail : 0);
 			if (is_numeric($nbemail)) {
 				$text = '';
-				if ((!empty($conf->global->MAILING_LIMIT_SENDBYWEB) && $conf->global->MAILING_LIMIT_SENDBYWEB < $nbemail) && ($object->statut == 1 || ($object->statut == 2 && $nbtry < $nbemail))) {
-					if ($conf->global->MAILING_LIMIT_SENDBYWEB > 0) {
+				if ((getDolGlobalString('MAILING_LIMIT_SENDBYWEB') && $conf->global->MAILING_LIMIT_SENDBYWEB < $nbemail) && ($object->statut == 1 || ($object->statut == 2 && $nbtry < $nbemail))) {
+					if (getDolGlobalInt('MAILING_LIMIT_SENDBYWEB') > 0) {
 						$text .= $langs->trans('LimitSendingEmailing', $conf->global->MAILING_LIMIT_SENDBYWEB);
 					} else {
 						$text .= $langs->trans('SendingFromWebInterfaceIsNotAllowed');
@@ -1063,7 +1063,7 @@ if ($action == 'create') {
 				}
 
 				if (($object->statut == 0 || $object->statut == 1 || $object->statut == 2) && $user->hasRight('mailing', 'creer')) {
-					if (isModEnabled('fckeditor') && !empty($conf->global->FCKEDITOR_ENABLE_MAILING)) {
+					if (isModEnabled('fckeditor') && getDolGlobalString('FCKEDITOR_ENABLE_MAILING')) {
 						print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?action=edit&token='.newToken().'&id='.$object->id.'">'.$langs->trans("EditWithEditor").'</a>';
 					} else {
 						print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?action=edit&token='.newToken().'&id='.$object->id.'">'.$langs->trans("EditWithTextEditor").'</a>';
@@ -1076,7 +1076,7 @@ if ($action == 'create') {
 
 				//print '<a class="butAction" href="card.php?action=test&amp;id='.$object->id.'">'.$langs->trans("PreviewMailing").'</a>';
 
-				if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('mailing', 'mailing_advance', 'send')) {
+				if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('mailing', 'mailing_advance', 'send')) {
 					print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->transnoentitiesnoconv("NotEnoughPermissions")).'">'.$langs->trans("TestMailing").'</a>';
 				} else {
 					print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?action=test&token='.newToken().'&id='.$object->id.'">'.$langs->trans("TestMailing").'</a>';
@@ -1093,9 +1093,9 @@ if ($action == 'create') {
 				}
 
 				if (($object->statut == 1 || $object->statut == 2) && $object->nbemail > 0 && $user->hasRight('mailing', 'valider')) {
-					if ($conf->global->MAILING_LIMIT_SENDBYWEB < 0) {
+					if (getDolGlobalInt('MAILING_LIMIT_SENDBYWEB') < 0) {
 						print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->transnoentitiesnoconv("SendingFromWebInterfaceIsNotAllowed")).'">'.$langs->trans("SendMailing").'</a>';
-					} elseif (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('mailing', 'mailing_advance', 'send')) {
+					} elseif (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('mailing', 'mailing_advance', 'send')) {
 						print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->transnoentitiesnoconv("NotEnoughPermissions")).'">'.$langs->trans("SendMailing").'</a>';
 					} else {
 						print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?action=sendall&amp;id='.$object->id.'">'.$langs->trans("SendMailing").'</a>';
@@ -1107,7 +1107,7 @@ if ($action == 'create') {
 				}
 
 				if (($object->statut == 2 || $object->statut == 3) && $user->hasRight('mailing', 'valider')) {
-					if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('mailing', 'mailing_advance', 'send')) {
+					if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('mailing', 'mailing_advance', 'send')) {
 						print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->transnoentitiesnoconv("NotEnoughPermissions")).'">'.$langs->trans("ResetMailing").'</a>';
 					} else {
 						print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?action=reset&amp;id='.$object->id.'">'.$langs->trans("ResetMailing").'</a>';
@@ -1115,7 +1115,7 @@ if ($action == 'create') {
 				}
 
 				if (($object->statut <= 1 && $user->hasRight('mailing', 'creer')) || $user->hasRight('mailing', 'supprimer')) {
-					if ($object->statut > 0 && (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('mailing', 'mailing_advance', 'delete'))) {
+					if ($object->statut > 0 && (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('mailing', 'mailing_advance', 'delete'))) {
 						print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->transnoentitiesnoconv("NotEnoughPermissions")).'">'.$langs->trans("DeleteMailing").'</a>';
 					} else {
 						print '<a class="butActionDelete" href="'.$_SERVER['PHP_SELF'].'?action=delete&token='.newToken().'&id='.$object->id.(!empty($urlfrom) ? '&urlfrom='.$urlfrom : '').'">'.$langs->trans("DeleteMailing").'</a>';
@@ -1210,7 +1210,7 @@ if ($action == 'create') {
 				$readonly = 1;
 				// wysiwyg editor
 				require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
-				$doleditor = new DolEditor('bodyemail', $object->body, '', 600, 'dolibarr_mailings', '', false, true, empty($conf->global->FCKEDITOR_ENABLE_MAILING) ? 0 : 1, 20, '90%', $readonly);
+				$doleditor = new DolEditor('bodyemail', $object->body, '', 600, 'dolibarr_mailings', '', false, true, !getDolGlobalString('FCKEDITOR_ENABLE_MAILING') ? 0 : 1, 20, '90%', $readonly);
 				$doleditor->Create();
 			} else {
 				print dol_htmlentitiesbr($object->body);
@@ -1282,8 +1282,8 @@ if ($action == 'create') {
 			$nbemail = ($object->nbemail ? $object->nbemail : 0);
 			if (is_numeric($nbemail)) {
 				$text = '';
-				if ((!empty($conf->global->MAILING_LIMIT_SENDBYWEB) && $conf->global->MAILING_LIMIT_SENDBYWEB < $nbemail) && ($object->statut == 1 || $object->statut == 2)) {
-					if ($conf->global->MAILING_LIMIT_SENDBYWEB > 0) {
+				if ((getDolGlobalString('MAILING_LIMIT_SENDBYWEB') && $conf->global->MAILING_LIMIT_SENDBYWEB < $nbemail) && ($object->statut == 1 || $object->statut == 2)) {
+					if (getDolGlobalInt('MAILING_LIMIT_SENDBYWEB') > 0) {
 						$text .= $langs->trans('LimitSendingEmailing', $conf->global->MAILING_LIMIT_SENDBYWEB);
 					} else {
 						$text .= $langs->trans('SendingFromWebInterfaceIsNotAllowed');
diff --git a/htdocs/comm/mailing/cibles.php b/htdocs/comm/mailing/cibles.php
index e05e40da81d..cc147a8c320 100644
--- a/htdocs/comm/mailing/cibles.php
+++ b/htdocs/comm/mailing/cibles.php
@@ -86,7 +86,7 @@ if (version_compare(phpversion(), '7.0', '>=')) {
 }
 
 // Security check
-if (!$user->hasRight('mailing', 'lire') || (empty($conf->global->EXTERNAL_USERS_ARE_AUTHORIZED) && $user->socid > 0)) {
+if (!$user->hasRight('mailing', 'lire') || (!getDolGlobalString('EXTERNAL_USERS_ARE_AUTHORIZED') && $user->socid > 0)) {
 	accessforbidden();
 }
 //$result = restrictedArea($user, 'mailing');
@@ -346,8 +346,8 @@ if ($object->fetch($id) >= 0) {
 	$nbemail = ($object->nbemail ? $object->nbemail : 0);
 	if (is_numeric($nbemail)) {
 		$text = '';
-		if ((!empty($conf->global->MAILING_LIMIT_SENDBYWEB) && $conf->global->MAILING_LIMIT_SENDBYWEB < $nbemail) && ($object->statut == 1 || ($object->statut == 2 && $nbtry < $nbemail))) {
-			if ($conf->global->MAILING_LIMIT_SENDBYWEB > 0) {
+		if ((getDolGlobalString('MAILING_LIMIT_SENDBYWEB') && $conf->global->MAILING_LIMIT_SENDBYWEB < $nbemail) && ($object->statut == 1 || ($object->statut == 2 && $nbtry < $nbemail))) {
+			if (getDolGlobalInt('MAILING_LIMIT_SENDBYWEB') > 0) {
 				$text .= $langs->trans('LimitSendingEmailing', $conf->global->MAILING_LIMIT_SENDBYWEB);
 			} else {
 				$text .= $langs->trans('SendingFromWebInterfaceIsNotAllowed');
diff --git a/htdocs/comm/mailing/class/advtargetemailing.class.php b/htdocs/comm/mailing/class/advtargetemailing.class.php
index e22fa89e6fc..9561770eb33 100644
--- a/htdocs/comm/mailing/class/advtargetemailing.class.php
+++ b/htdocs/comm/mailing/class/advtargetemailing.class.php
@@ -601,7 +601,7 @@ class AdvanceTargetingMailing extends CommonObject
 			}
 
 			//Standard Extrafield feature
-			if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
+			if (!getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED')) {
 				$socstatic = new Societe($this->db);
 				$elementtype = $socstatic->table_element;
 
@@ -739,7 +739,7 @@ class AdvanceTargetingMailing extends CommonObject
 			}
 
 			//Standard Extrafield feature
-			if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
+			if (!getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED')) {
 				$contactstatic = new Contact($this->db);
 				$elementtype = $contactstatic->table_element;
 
@@ -842,7 +842,7 @@ class AdvanceTargetingMailing extends CommonObject
 					}
 
 					//Standard Extrafield feature
-					if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
+					if (!getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED')) {
 						$socstatic = new Societe($this->db);
 						$elementtype = $socstatic->table_element;
 
diff --git a/htdocs/comm/mailing/class/html.formadvtargetemailing.class.php b/htdocs/comm/mailing/class/html.formadvtargetemailing.class.php
index 50169438baa..136fedc33a5 100644
--- a/htdocs/comm/mailing/class/html.formadvtargetemailing.class.php
+++ b/htdocs/comm/mailing/class/html.formadvtargetemailing.class.php
@@ -168,7 +168,7 @@ class FormAdvTargetEmailing extends Form
 		$sql_usr .= " WHERE u2.entity IN (0,".$conf->entity.")";
 		$sql_usr .= " AND u2.rowid = sc.fk_user ";
 
-		if (!empty($conf->global->USER_HIDE_INACTIVE_IN_COMBOBOX)) {
+		if (getDolGlobalString('USER_HIDE_INACTIVE_IN_COMBOBOX')) {
 			$sql_usr .= " AND u2.statut<>0 ";
 		}
 		$sql_usr .= " ORDER BY name ASC";
diff --git a/htdocs/comm/mailing/class/mailing.class.php b/htdocs/comm/mailing/class/mailing.class.php
index f8d51b74787..84132f05218 100644
--- a/htdocs/comm/mailing/class/mailing.class.php
+++ b/htdocs/comm/mailing/class/mailing.class.php
@@ -188,9 +188,9 @@ class Mailing extends CommonObject
 	public $statut_dest = array();
 
 	/**
-	 * @var array statuts
+	 * @var array labelStatus
 	 */
-	public $statuts = array();
+	public $labelStatus = array();
 
 	/**
 	 * @var array substitutionarray
@@ -220,10 +220,10 @@ class Mailing extends CommonObject
 		$this->db = $db;
 
 		// List of language codes for status
-		$this->statuts[0] = 'MailingStatusDraft';
-		$this->statuts[1] = 'MailingStatusValidated';
-		$this->statuts[2] = 'MailingStatusSentPartialy';
-		$this->statuts[3] = 'MailingStatusSentCompletely';
+		$this->labelStatus[0] = 'MailingStatusDraft';
+		$this->labelStatus[1] = 'MailingStatusValidated';
+		$this->labelStatus[2] = 'MailingStatusSentPartialy';
+		$this->labelStatus[3] = 'MailingStatusSentCompletely';
 
 		$this->statut_dest[0] = 'MailingStatusNotSent';
 		$this->statut_dest[1] = 'MailingStatusSent';
@@ -401,7 +401,7 @@ class Mailing extends CommonObject
 				$this->title = $obj->title;
 
 				$this->sujet = $obj->sujet;
-				if (!empty($conf->global->FCKEDITOR_ENABLE_MAILING) && dol_textishtml(dol_html_entity_decode($obj->body, ENT_COMPAT | ENT_HTML5))) {
+				if (getDolGlobalString('FCKEDITOR_ENABLE_MAILING') && dol_textishtml(dol_html_entity_decode($obj->body, ENT_COMPAT | ENT_HTML5))) {
 					$this->body = dol_html_entity_decode($obj->body, ENT_COMPAT | ENT_HTML5);
 				} else {
 					$this->body = $obj->body;
@@ -831,7 +831,7 @@ class Mailing extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowEMailing");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -893,8 +893,8 @@ class Mailing extends CommonObject
 		global $langs;
 		$langs->load("mailing");
 
-		$labelStatus = $langs->transnoentitiesnoconv($this->statuts[$status]);
-		$labelStatusShort = $langs->transnoentitiesnoconv($this->statuts[$status]);
+		$labelStatus = $langs->transnoentitiesnoconv($this->labelStatus[$status]);
+		$labelStatusShort = $langs->transnoentitiesnoconv($this->labelStatus[$status]);
 
 		$statusType = 'status'.$status;
 		if ($status == 2) {
diff --git a/htdocs/comm/mailing/info.php b/htdocs/comm/mailing/info.php
index a8deafea7aa..dccea76c39b 100644
--- a/htdocs/comm/mailing/info.php
+++ b/htdocs/comm/mailing/info.php
@@ -34,7 +34,7 @@ $id = GETPOST('id', 'int');
 $langs->load("mails");
 
 // Security check
-if (!$user->hasRight('mailing', 'lire') || (empty($conf->global->EXTERNAL_USERS_ARE_AUTHORIZED) && $user->socid > 0)) {
+if (!$user->hasRight('mailing', 'lire') || (!getDolGlobalString('EXTERNAL_USERS_ARE_AUTHORIZED') && $user->socid > 0)) {
 	accessforbidden();
 }
 //$result = restrictedArea($user, 'mailing');
diff --git a/htdocs/comm/mailing/list.php b/htdocs/comm/mailing/list.php
index 83e6e359683..66f9585efb9 100644
--- a/htdocs/comm/mailing/list.php
+++ b/htdocs/comm/mailing/list.php
@@ -87,7 +87,7 @@ $permissiontoadd = $user->hasRight('mailing', 'creer');
 $permissiontodelete = $user->hasRight('mailing', 'delete');
 
 // Security check
-if (!$user->hasRight('mailing', 'lire') || (empty($conf->global->EXTERNAL_USERS_ARE_AUTHORIZED) && $user->socid > 0)) {
+if (!$user->hasRight('mailing', 'lire') || (!getDolGlobalString('EXTERNAL_USERS_ARE_AUTHORIZED') && $user->socid > 0)) {
 	accessforbidden();
 }
 //$result = restrictedArea($user, 'mailing');
@@ -243,7 +243,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/mymodule/myobject_card.php', 1).'?id='.$id);
diff --git a/htdocs/comm/propal/card.php b/htdocs/comm/propal/card.php
index f43d38ef5ce..39bde8ae350 100644
--- a/htdocs/comm/propal/card.php
+++ b/htdocs/comm/propal/card.php
@@ -86,9 +86,9 @@ $projectid = GETPOST('projectid', 'int');
 $rank = (GETPOST('rank', 'int') > 0) ? GETPOST('rank', 'int') : -1;
 
 // PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 $object = new Propal($db);
 $extrafields = new ExtraFields($db);
@@ -118,11 +118,11 @@ $usercanread = $user->hasRight("propal", "lire");
 $usercancreate = $user->hasRight("propal", "creer");
 $usercandelete = $user->hasRight("propal", "supprimer");
 
-$usercanclose = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $usercancreate) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->propal->propal_advance->close)));
-$usercanvalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $usercancreate) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->propal->propal_advance->validate)));
-$usercansend = (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->propal->propal_advance->send)));
+$usercanclose = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $usercancreate) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->propal->propal_advance->close)));
+$usercanvalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $usercancreate) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->propal->propal_advance->validate)));
+$usercansend = (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->propal->propal_advance->send)));
 
-$usermustrespectpricemin = ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS));
+$usermustrespectpricemin = ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty($user->rights->produit->ignore_price_min_advance)) || !getDolGlobalString('MAIN_USE_ADVANCED_PERMS'));
 $usercancreateorder = $user->hasRight('commande', 'creer');
 $usercancreateinvoice = $user->hasRight('facture', 'creer');
 $usercancreatecontract = $user->hasRight('contrat', 'creer');
@@ -186,7 +186,7 @@ if (empty($reshook)) {
 			setEventMessages($langs->trans("NoCloneOptionsSpecified"), null, 'errors');
 		} else {
 			if ($object->id > 0) {
-				if (!empty($conf->global->PROPAL_CLONE_DATE_DELIVERY)) {
+				if (getDolGlobalString('PROPAL_CLONE_DATE_DELIVERY')) {
 					//Get difference between old and new delivery date and change lines according to difference
 					$date_delivery = dol_mktime(
 						12,
@@ -256,7 +256,7 @@ if (empty($reshook)) {
 			setEventMessages($object->error, $object->errors, 'errors');
 		}
 
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			// Define output language
 			$outputlangs = $langs;
 			if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -277,11 +277,11 @@ if (empty($reshook)) {
 		// Validation
 		$idwarehouse = GETPOST('idwarehouse', 'int');
 		$result = $object->valid($user);
-		if ( $result > 0 && ! empty($conf->global->PROPAL_SKIP_ACCEPT_REFUSE) ) {
+		if ( $result > 0 && getDolGlobalString('PROPAL_SKIP_ACCEPT_REFUSE') ) {
 			$result = $object->closeProposal($user, $object::STATUS_SIGNED);
 		}
 		if ($result >= 0) {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -326,7 +326,7 @@ if (empty($reshook)) {
 			}
 			if ($result < 0) {
 				dol_print_error($db, $object->error);
-			} elseif (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			} elseif (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) $newlang = GETPOST('lang_id', 'aZ09');
@@ -347,7 +347,7 @@ if (empty($reshook)) {
 	} elseif ($action == 'setecheance' && $usercancreate) {
 		$result = $object->set_echeance($user, dol_mktime(12, 0, 0, GETPOST('echmonth', 'int'), GETPOST('echday', 'int'), GETPOST('echyear', 'int')));
 		if ($result >= 0) {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) $newlang = GETPOST('lang_id', 'aZ09');
@@ -634,7 +634,7 @@ if (empty($reshook)) {
 						}
 					}
 
-					if (!empty($conf->global->PROPOSAL_AUTO_ADD_AUTHOR_AS_CONTACT)) {
+					if (getDolGlobalString('PROPOSAL_AUTO_ADD_AUTHOR_AS_CONTACT')) {
 						$result = $object->add_contact($user->id, 'SALESREPFOLL', 'internal');
 						if ($result < 0) {
 							$error++;
@@ -646,7 +646,7 @@ if (empty($reshook)) {
 						$db->commit();
 
 						// Define output language
-						if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+						if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 							$outputlangs = $langs;
 							$newlang = '';
 							if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -704,7 +704,7 @@ if (empty($reshook)) {
 		} elseif (GETPOST('statut', 'int') == $object::STATUS_SIGNED || GETPOST('statut', 'int') == $object::STATUS_NOTSIGNED) {
 			$locationTarget = '';
 			// prevent browser refresh from closing proposal several times
-			if ($object->statut == $object::STATUS_VALIDATED || ( ! empty($conf->global->PROPAL_SKIP_ACCEPT_REFUSE) && $object->statut == $object::STATUS_DRAFT)) {
+			if ($object->statut == $object::STATUS_VALIDATED || ( getDolGlobalString('PROPAL_SKIP_ACCEPT_REFUSE') && $object->statut == $object::STATUS_DRAFT)) {
 				$db->begin();
 
 				$result = $object->closeProposal($user, GETPOST('statut', 'int'), GETPOST('note_private', 'restricthtml'));
@@ -747,7 +747,7 @@ if (empty($reshook)) {
 				if (!$error) {
 					$db->commit();
 
-					if ($deposit && empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+					if ($deposit && !getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 						$ret = $deposit->fetch($deposit->id); // Reload to get new records
 						$outputlangs = $langs;
 
@@ -780,7 +780,7 @@ if (empty($reshook)) {
 		if ($object->statut == Propal::STATUS_SIGNED || $object->statut == Propal::STATUS_NOTSIGNED || $object->statut == Propal::STATUS_BILLED) {
 			$db->begin();
 
-			$result = $object->reopen($user, empty($conf->global->PROPAL_SKIP_ACCEPT_REFUSE));
+			$result = $object->reopen($user, !getDolGlobalString('PROPAL_SKIP_ACCEPT_REFUSE'));
 			if ($result < 0) {
 				setEventMessages($object->error, $object->errors, 'errors');
 				$error++;
@@ -882,7 +882,7 @@ if (empty($reshook)) {
 	if ($action == 'modif' && $usercancreate) {
 		$object->setDraft($user);
 
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			// Define output language
 			$outputlangs = $langs;
 			if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -983,7 +983,7 @@ if (empty($reshook)) {
 		} else {
 			$idprod = GETPOST('idprod', 'int');
 
-			if (!empty($conf->global->MAIN_DISABLE_FREE_LINES) && $idprod <= 0) {
+			if (getDolGlobalString('MAIN_DISABLE_FREE_LINES') && $idprod <= 0) {
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("ProductOrService")), null, 'errors');
 				$error++;
 			}
@@ -1036,7 +1036,7 @@ if (empty($reshook)) {
 			}
 		}
 
-		$propal_qty_requirement = (!empty($conf->global->PROPAL_ENABLE_NEGATIVE_QTY) ? ($qty >= 0 || $qty <= 0) : $qty >= 0);
+		$propal_qty_requirement = (getDolGlobalString('PROPAL_ENABLE_NEGATIVE_QTY') ? ($qty >= 0 || $qty <= 0) : $qty >= 0);
 		if (!$error && $propal_qty_requirement && (!empty($product_desc) || (!empty($idprod) && $idprod > 0))) {
 			$pu_ht = 0;
 			$pu_ttc = 0;
@@ -1075,13 +1075,13 @@ if (empty($reshook)) {
 				$price_base_type = $prod->price_base_type;
 
 				// If price per segment
-				if (!empty($conf->global->PRODUIT_MULTIPRICES) && $object->thirdparty->price_level) {
+				if (getDolGlobalString('PRODUIT_MULTIPRICES') && $object->thirdparty->price_level) {
 					$pu_ht = $prod->multiprices[$object->thirdparty->price_level];
 					$pu_ttc = $prod->multiprices_ttc[$object->thirdparty->price_level];
 					$price_min = $prod->multiprices_min[$object->thirdparty->price_level];
 					$price_min_ttc = $prod->multiprices_min_ttc[$object->thirdparty->price_level];
 					$price_base_type = $prod->multiprices_base_type[$object->thirdparty->price_level];
-					if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {  // using this option is a bug. kept for backward compatibility
+					if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {  // using this option is a bug. kept for backward compatibility
 						if (isset($prod->multiprices_tva_tx[$object->thirdparty->price_level])) {
 							$tva_tx = $prod->multiprices_tva_tx[$object->thirdparty->price_level];
 						}
@@ -1089,7 +1089,7 @@ if (empty($reshook)) {
 							$tva_npr = $prod->multiprices_recuperableonly[$object->thirdparty->price_level];
 						}
 					}
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 					// If price per customer
 					require_once DOL_DOCUMENT_ROOT.'/product/class/productcustomerprice.class.php';
 
@@ -1116,7 +1116,7 @@ if (empty($reshook)) {
 							}*/
 						}
 					}
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY)) {
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY')) {
 					// If price per quantity
 					if ($prod->prices_by_qty[0]) {	// yes, this product has some prices per quantity
 						// Search the correct price into loaded array product_price_by_qty using id of array retrieved into POST['pqp'].
@@ -1137,7 +1137,7 @@ if (empty($reshook)) {
 							break;
 						}
 					}
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 					// If price per quantity and customer
 					if ($prod->prices_by_qty[$object->thirdparty->price_level]) { // yes, this product has some prices per quantity
 						// Search the correct price into loaded array product_price_by_qty using id of array retrieved into POST['pqp'].
@@ -1182,7 +1182,7 @@ if (empty($reshook)) {
 				$desc = '';
 
 				// Define output language
-				if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1202,21 +1202,21 @@ if (empty($reshook)) {
 				}
 
 				//If text set in desc is the same as product description (as now it's preloaded) whe add it only one time
-				if ($product_desc==$desc && !empty($conf->global->PRODUIT_AUTOFILL_DESC)) {
+				if ($product_desc==$desc && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 					$product_desc='';
 				}
 
-				if (!empty($product_desc) && !empty($conf->global->MAIN_NO_CONCAT_DESCRIPTION)) {
+				if (!empty($product_desc) && getDolGlobalString('MAIN_NO_CONCAT_DESCRIPTION')) {
 					$desc = $product_desc;
 				} else {
-					$desc = dol_concatdesc($desc, $product_desc, '', !empty($conf->global->MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION));
+					$desc = dol_concatdesc($desc, $product_desc, '', getDolGlobalString('MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION'));
 				}
 
 				// Add custom code and origin country into description
-				if (empty($conf->global->MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE) && (!empty($prod->customcode) || !empty($prod->country_code))) {
+				if (!getDolGlobalString('MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE') && (!empty($prod->customcode) || !empty($prod->country_code))) {
 					$tmptxt = '(';
 					// Define output language
-					if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+					if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (empty($newlang) && GETPOST('lang_id', 'alpha')) {
@@ -1340,7 +1340,7 @@ if (empty($reshook)) {
 				if ($result > 0) {
 					$db->commit();
 
-					if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+					if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 						// Define output language
 						$outputlangs = $langs;
 						if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -1482,11 +1482,11 @@ if (empty($reshook)) {
 			$label = ((GETPOST('update_label') && GETPOST('product_label')) ? GETPOST('product_label') : '');
 
 			$price_min = $product->price_min;
-			if (!empty($conf->global->PRODUIT_MULTIPRICES) && !empty($object->thirdparty->price_level)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES') && !empty($object->thirdparty->price_level)) {
 				$price_min = $product->multiprices_min[$object->thirdparty->price_level];
 			}
 			$price_min_ttc = $product->price_min_ttc;
-			if (!empty($conf->global->PRODUIT_MULTIPRICES) && !empty($object->thirdparty->price_level)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES') && !empty($object->thirdparty->price_level)) {
 				$price_min_ttc = $product->multiprices_min_ttc[$object->thirdparty->price_level];
 			}
 
@@ -1545,7 +1545,7 @@ if (empty($reshook)) {
 			if ($result >= 0) {
 				$db->commit();
 
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					// Define output language
 					$outputlangs = $langs;
 					if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -1649,7 +1649,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $usercancreate) {
+	if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB') && $usercancreate) {
 		if ($action == 'addcontact') {
 			if ($object->id > 0) {
 				$contactid = (GETPOST('userid') ? GETPOST('userid') : GETPOST('contactid'));
@@ -1791,7 +1791,7 @@ if ($action == 'create') {
 				if (!empty($objectsrc->multicurrency_code)) {
 					$currency_code = $objectsrc->multicurrency_code;
 				}
-				if (!empty($conf->global->MULTICURRENCY_USE_ORIGIN_TX) && !empty($objectsrc->multicurrency_tx)) {
+				if (getDolGlobalString('MULTICURRENCY_USE_ORIGIN_TX') && !empty($objectsrc->multicurrency_tx)) {
 					$currency_tx = $objectsrc->multicurrency_tx;
 				}
 			}
@@ -1830,11 +1830,11 @@ if ($action == 'create') {
 	if ($soc->fk_warehouse > 0) {
 		$warehouse_id = $soc->fk_warehouse;
 	}
-	if (isModEnabled('stock') && empty($warehouse_id) && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER)) {
-		if (empty($object->warehouse_id) && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE)) {
+	if (isModEnabled('stock') && empty($warehouse_id) && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER')) {
+		if (empty($object->warehouse_id) && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE')) {
 			$warehouse_id = $conf->global->MAIN_DEFAULT_WAREHOUSE;
 		}
-		if (empty($object->warehouse_id) && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE_USER)) {
+		if (empty($object->warehouse_id) && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE_USER')) {
 			$warehouse_id = $user->fk_warehouse;
 		}
 	}
@@ -1877,7 +1877,7 @@ if ($action == 'create') {
 			print $soc->getNomUrl(1, 'customer');
 			print '<input type="hidden" name="socid" value="'.$soc->id.'">';
 			print '</td>';
-			if (!empty($conf->global->SOCIETE_ASK_FOR_SHIPPING_METHOD) && !empty($soc->shipping_method_id)) {
+			if (getDolGlobalString('SOCIETE_ASK_FOR_SHIPPING_METHOD') && !empty($soc->shipping_method_id)) {
 				$shipping_method_id = $soc->shipping_method_id;
 			}
 			//$warehouse_id       = $soc->warehouse_id;
@@ -1886,7 +1886,7 @@ if ($action == 'create') {
 			$filter = '((s.client:IN:1,2,3) AND (s.status:=:1))';
 			print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company('', 'socid', $filter, 'SelectThirdParty', 1, 0, null, 0, 'minwidth300 maxwidth500 widthcentpercentminusxx');
 			// reload page to retrieve customer informations
-			if (empty($conf->global->RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED)) {
+			if (!getDolGlobalString('RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED')) {
 				print '<script>
 				$(document).ready(function() {
 					$("#socid").change(function() {
@@ -1947,7 +1947,7 @@ if ($action == 'create') {
 		print '</td></tr>';
 
 		// Bank Account
-		if (!empty($conf->global->BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL) && isModEnabled("banque")) {
+		if (getDolGlobalString('BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL') && isModEnabled("banque")) {
 			print '<tr class="field_fk_account"><td class="titlefieldcreate">'.$langs->trans('BankAccount').'</td><td class="valuefieldcreate">';
 			print img_picto('', 'bank_account', 'class="pictofixedwidth"').$form->select_comptes($fk_account, 'fk_account', 0, '', 1, '', 0, 'maxwidth200 widthcentpercentminusx', 1);
 			print '</td></tr>';
@@ -1961,7 +1961,7 @@ if ($action == 'create') {
 
 		// Shipping Method
 		if (isModEnabled("expedition")) {
-			if (!empty($conf->global->SOCIETE_ASK_FOR_SHIPPING_METHOD) && !empty($soc->shipping_method_id)) {
+			if (getDolGlobalString('SOCIETE_ASK_FOR_SHIPPING_METHOD') && !empty($soc->shipping_method_id)) {
 				$shipping_method_id = $soc->shipping_method_id;
 			}
 			print '<tr class="field_shipping_method_id"><td class="titlefieldcreate">'.$langs->trans('SendingMethod').'</td><td class="valuefieldcreate">';
@@ -1971,7 +1971,7 @@ if ($action == 'create') {
 		}
 
 		// Warehouse
-		if (isModEnabled('stock') && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_PROPAL)) {
+		if (isModEnabled('stock') && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_PROPAL')) {
 			require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 			$formproduct = new FormProduct($db);
 			print '<tr class="field_warehouse_id"><td class="titlefieldcreate">'.$langs->trans('Warehouse').'</td><td class="valuefieldcreate">';
@@ -2031,7 +2031,7 @@ if ($action == 'create') {
 		print '<td class="valuefieldcreate">';
 		print img_picto('', 'pdf', 'class="pictofixedwidth"');
 		$liste = ModelePDFPropales::liste_modeles($db);
-		$preselected = (!empty($conf->global->PROPALE_ADDON_PDF_ODT_DEFAULT) ? $conf->global->PROPALE_ADDON_PDF_ODT_DEFAULT : getDolGlobalString("PROPALE_ADDON_PDF"));
+		$preselected = (getDolGlobalString('PROPALE_ADDON_PDF_ODT_DEFAULT') ? $conf->global->PROPALE_ADDON_PDF_ODT_DEFAULT : getDolGlobalString("PROPALE_ADDON_PDF"));
 		print $form->selectarray('model', $liste, $preselected, 0, 0, 0, '', 0, 0, 0, '', 'maxwidth200 widthcentpercentminusx', 1);
 		print "</td></tr>";
 
@@ -2048,8 +2048,8 @@ if ($action == 'create') {
 		print '<tr class="field_note_public">';
 		print '<td class="titlefieldcreate tdtop">'.$langs->trans('NotePublic').'</td>';
 		print '<td class="valuefieldcreate">';
-		$note_public = $object->getDefaultCreateValueFor('note_public', (!empty($objectsrc) ? $objectsrc->note_public : (!empty($conf->global->PROPALE_ADDON_NOTE_PUBLIC_DEFAULT) ? $conf->global->PROPALE_ADDON_NOTE_PUBLIC_DEFAULT : null)), 'restricthtml');
-		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+		$note_public = $object->getDefaultCreateValueFor('note_public', (!empty($objectsrc) ? $objectsrc->note_public : (getDolGlobalString('PROPALE_ADDON_NOTE_PUBLIC_DEFAULT') ? $conf->global->PROPALE_ADDON_NOTE_PUBLIC_DEFAULT : null)), 'restricthtml');
+		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 
 		// Private note
@@ -2058,7 +2058,7 @@ if ($action == 'create') {
 			print '<td class="titlefieldcreate tdtop">'.$langs->trans('NotePrivate').'</td>';
 			print '<td class="valuefieldcreate">';
 			$note_private = $object->getDefaultCreateValueFor('note_private', ((!empty($origin) && !empty($originid) && is_object($objectsrc)) ? $objectsrc->note_private : null));
-			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			// print '<textarea name="note_private" wrap="soft" cols="70" rows="'.ROWS_3.'">'.$note_private.'.</textarea>
 			print '</td></tr>';
@@ -2122,11 +2122,11 @@ if ($action == 'create') {
 		 * Combobox for copy function
 		 */
 
-		if (empty($conf->global->PROPAL_CLONE_ON_CREATE_PAGE)) {
+		if (!getDolGlobalString('PROPAL_CLONE_ON_CREATE_PAGE')) {
 			print '<input type="hidden" name="createmode" value="empty">';
 		}
 
-		if (!empty($conf->global->PROPAL_CLONE_ON_CREATE_PAGE)) {
+		if (getDolGlobalString('PROPAL_CLONE_ON_CREATE_PAGE')) {
 			print '<br><table>';
 
 			// For backward compatibility
@@ -2218,7 +2218,7 @@ if ($action == 'create') {
 			array('type' => 'checkbox', 'name' => 'update_prices', 'label' => $langs->trans('PuttingPricesUpToDate'), 'value' => 0),
 			array('type' => 'checkbox', 'name' => 'update_desc', 'label' => $langs->trans('PuttingDescUpToDate'), 'value' => 0),
 		);
-		if (!empty($conf->global->PROPAL_CLONE_DATE_DELIVERY) && !empty($object->delivery_date)) {
+		if (getDolGlobalString('PROPAL_CLONE_DATE_DELIVERY') && !empty($object->delivery_date)) {
 			$formquestion[] = array('type' => 'date', 'name' => 'date_delivery', 'label' => $langs->trans("DeliveryDate"), 'value' => $object->delivery_date);
 		}
 		// Incomplete payment. We ask if reason = discount or other
@@ -2228,7 +2228,7 @@ if ($action == 'create') {
 	if ($action == 'closeas') {
 		//Form to close proposal (signed or not)
 		$formquestion = array();
-		if (empty($conf->global->PROPAL_SKIP_ACCEPT_REFUSE)) {
+		if (!getDolGlobalString('PROPAL_SKIP_ACCEPT_REFUSE')) {
 			$formquestion[] = array('type' => 'select', 'name' => 'statut', 'label' => '<span class="fieldrequired">'.$langs->trans("CloseAs").'</span>', 'values' => array($object::STATUS_SIGNED => $object->LibStatut($object::STATUS_SIGNED), $object::STATUS_NOTSIGNED => $object->LibStatut($object::STATUS_NOTSIGNED)));
 		}
 		$formquestion[] = array('type' => 'text', 'name' => 'note_private', 'label' => $langs->trans("Note"), 'value' => '');				// Field to complete private note (not replace)
@@ -2290,7 +2290,7 @@ if ($action == 'create') {
 						'datenow' => true
 					);
 
-					if (!empty($conf->global->INVOICE_POINTOFTAX_DATE)) {
+					if (getDolGlobalString('INVOICE_POINTOFTAX_DATE')) {
 						$formquestion[] = array(
 							'type' => 'date',
 							'tdclass' => 'fieldrequired showonlyifgeneratedeposit',
@@ -2370,7 +2370,7 @@ if ($action == 'create') {
 			));
 		}
 
-		if (empty($conf->global->PROPAL_SKIP_ACCEPT_REFUSE)) {
+		if (!getDolGlobalString('PROPAL_SKIP_ACCEPT_REFUSE')) {
 			$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id, $langs->trans('SetAcceptedRefused'), '', 'confirm_closeas', $formquestion, '', 1, 250);
 		} else {
 			$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"] . '?statut=3&id=' . $object->id, $langs->trans('Close'), '', 'confirm_closeas', $formquestion, '', 1, 250);
@@ -2451,7 +2451,7 @@ if ($action == 'create') {
 	$morehtmlref .= $form->editfieldval("RefCustomer", 'ref_client', $object->ref_client, $object, $usercancreate, 'string'.(isset($conf->global->THIRDPARTY_REF_INPUT_SIZE) ? ':' . getDolGlobalString('THIRDPARTY_REF_INPUT_SIZE') : ''), '', null, null, '', 1);
 	// Thirdparty
 	$morehtmlref .= '<br><span class="hideonsmartphone">'.$langs->trans('ThirdParty').' : </span>'.$soc->getNomUrl(1, 'customer');
-	if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $soc->id > 0) {
+	if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $soc->id > 0) {
 		$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/comm/propal/list.php?socid='.$soc->id.'&search_societe='.urlencode($soc->name).'">'.$langs->trans("OtherProposals").'</a>)';
 	}
 	// Project
@@ -2492,7 +2492,7 @@ if ($action == 'create') {
 		print '<table class="border tableforfield centpercent">';
 
 		// Link for thirdparty discounts
-		if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 			$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 		} else {
@@ -2668,7 +2668,7 @@ if ($action == 'create') {
 		}
 
 		// Warehouse
-		if (isModEnabled('stock') && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_PROPAL)) {
+		if (isModEnabled('stock') && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_PROPAL')) {
 			$langs->load('stocks');
 			require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 			$formproduct = new FormProduct($db);
@@ -2766,7 +2766,7 @@ if ($action == 'create') {
 			print '</tr>';
 		}
 
-		if (!empty($conf->global->BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL) && isModEnabled("banque")) {
+		if (getDolGlobalString('BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL') && isModEnabled("banque")) {
 			// Bank Account
 			print '<tr><td>';
 			print '<table width="100%" class="nobordernopadding"><tr><td>';
@@ -2891,13 +2891,13 @@ if ($action == 'create') {
 
 		print '<div class="clearboth"></div><br>';
 
-		if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 			$blocname = 'contacts';
 			$title = $langs->trans('ContactsAddresses');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
 		}
 
-		if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 			$blocname = 'notes';
 			$title = $langs->trans('Notes');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
@@ -2976,9 +2976,9 @@ if ($action == 'create') {
 			if ($action != 'editline') {
 				// Validate
 				if (($object->statut == Propal::STATUS_DRAFT && $object->total_ttc >= 0 && count($object->lines) > 0)
-					|| ($object->statut == Propal::STATUS_DRAFT && !empty($conf->global->PROPAL_ENABLE_NEGATIVE) && count($object->lines) > 0)) {
+					|| ($object->statut == Propal::STATUS_DRAFT && getDolGlobalString('PROPAL_ENABLE_NEGATIVE') && count($object->lines) > 0)) {
 					if ($usercanvalidate) {
-						print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=validate&token='.newToken().'">'.(empty($conf->global->PROPAL_SKIP_ACCEPT_REFUSE) ? $langs->trans('Validate') : $langs->trans('ValidateAndSign')).'</a>';
+						print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=validate&token='.newToken().'">'.(!getDolGlobalString('PROPAL_SKIP_ACCEPT_REFUSE') ? $langs->trans('Validate') : $langs->trans('ValidateAndSign')).'</a>';
 					} else {
 						print '<a class="butActionRefused classfortooltip" href="#">'.$langs->trans('Validate').'</a>';
 					}
@@ -2994,14 +2994,14 @@ if ($action == 'create') {
 				}
 
 				// ReOpen
-				if ( (( !empty($conf->global->PROPAL_REOPEN_UNSIGNED_ONLY) && $object->statut == Propal::STATUS_NOTSIGNED) || (empty($conf->global->PROPAL_REOPEN_UNSIGNED_ONLY) && ($object->statut == Propal::STATUS_SIGNED || $object->statut == Propal::STATUS_NOTSIGNED || $object->statut == Propal::STATUS_BILLED))) && $usercanclose) {
-					print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=reopen&token='.newToken().(empty($conf->global->MAIN_JUMP_TAG) ? '' : '#reopen').'"';
+				if ( (( getDolGlobalString('PROPAL_REOPEN_UNSIGNED_ONLY') && $object->statut == Propal::STATUS_NOTSIGNED) || (!getDolGlobalString('PROPAL_REOPEN_UNSIGNED_ONLY') && ($object->statut == Propal::STATUS_SIGNED || $object->statut == Propal::STATUS_NOTSIGNED || $object->statut == Propal::STATUS_BILLED))) && $usercanclose) {
+					print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=reopen&token='.newToken().(!getDolGlobalString('MAIN_JUMP_TAG') ? '' : '#reopen').'"';
 					print '>'.$langs->trans('ReOpen').'</a>';
 				}
 
 				// Send
 				if (empty($user->socid)) {
-					if ($object->statut == Propal::STATUS_VALIDATED || $object->statut == Propal::STATUS_SIGNED || !empty($conf->global->PROPOSAL_SENDBYEMAIL_FOR_ALL_STATUS)) {
+					if ($object->statut == Propal::STATUS_VALIDATED || $object->statut == Propal::STATUS_SIGNED || getDolGlobalString('PROPOSAL_SENDBYEMAIL_FOR_ALL_STATUS')) {
 						print dolGetButtonAction('', $langs->trans('SendMail'), 'default', $_SERVER["PHP_SELF"].'?action=presend&token='.newToken().'&id='.$object->id.'&mode=init#formmailbeforetitle', '', $usercansend);
 					}
 				}
@@ -3014,7 +3014,7 @@ if ($action == 'create') {
 				}
 
 				// Create a purchase order
-				if (!empty($conf->global->WORKFLOW_CAN_CREATE_PURCHASE_ORDER_FROM_PROPOSAL)) {
+				if (getDolGlobalString('WORKFLOW_CAN_CREATE_PURCHASE_ORDER_FROM_PROPOSAL')) {
 					if ($object->statut == Propal::STATUS_SIGNED && isModEnabled("supplier_order")) {
 						if ($usercancreatepurchaseorder) {
 							print '<a class="butAction" href="'.DOL_URL_ROOT.'/fourn/commande/card.php?action=create&origin='.$object->element.'&originid='.$object->id.'&socid='.$object->socid.'">'.$langs->trans("AddPurchaseOrder").'</a>';
@@ -3040,13 +3040,13 @@ if ($action == 'create') {
 				}
 
 				// Create an invoice and classify billed
-				if ($object->statut == Propal::STATUS_SIGNED && empty($conf->global->PROPOSAL_ARE_NOT_BILLABLE)) {
+				if ($object->statut == Propal::STATUS_SIGNED && !getDolGlobalString('PROPOSAL_ARE_NOT_BILLABLE')) {
 					if (isModEnabled('facture') && $usercancreateinvoice) {
 						print '<a class="butAction" href="'.DOL_URL_ROOT.'/compta/facture/card.php?action=create&origin='.$object->element.'&originid='.$object->id.'&socid='.$object->socid.'">'.$langs->trans("CreateBill").'</a>';
 					}
 
 					$arrayofinvoiceforpropal = $object->getInvoiceArrayList();
-					if ((is_array($arrayofinvoiceforpropal) && count($arrayofinvoiceforpropal) > 0) || empty($conf->global->WORKFLOW_PROPAL_NEED_INVOICE_TO_BE_CLASSIFIED_BILLED)) {
+					if ((is_array($arrayofinvoiceforpropal) && count($arrayofinvoiceforpropal) > 0) || !getDolGlobalString('WORKFLOW_PROPAL_NEED_INVOICE_TO_BE_CLASSIFIED_BILLED')) {
 						if ($usercanclose) {
 							print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=classifybilled&token='.newToken().'&socid='.$object->socid.'">'.$langs->trans("ClassifyBilled").'</a>';
 						} else {
@@ -3055,11 +3055,11 @@ if ($action == 'create') {
 					}
 				}
 
-				if (empty($conf->global->PROPAL_SKIP_ACCEPT_REFUSE)) {
+				if (!getDolGlobalString('PROPAL_SKIP_ACCEPT_REFUSE')) {
 					// Close as accepted/refused
 					if ($object->statut == Propal::STATUS_VALIDATED) {
 						if ($usercanclose) {
-							print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=closeas&token='.newToken().(empty($conf->global->MAIN_JUMP_TAG) ? '' : '#close').'"';
+							print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=closeas&token='.newToken().(!getDolGlobalString('MAIN_JUMP_TAG') ? '' : '#close').'"';
 							print '>'.$langs->trans('SetAcceptedRefused').'</a>';
 						} else {
 							print '<a class="butActionRefused classfortooltip" href="#" title="'.$langs->trans("NotEnoughPermissions").'"';
@@ -3069,7 +3069,7 @@ if ($action == 'create') {
 				} else {
 					// Set not signed (close)
 					if ($object->statut == Propal::STATUS_DRAFT && $usercanclose) {
-						print '<a class="butAction" href="' . $_SERVER["PHP_SELF"] . '?id=' . $object->id . '&token='.newToken().'&action=closeas&token='.newToken() . (empty($conf->global->MAIN_JUMP_TAG) ? '' : '#close') . '"';
+						print '<a class="butAction" href="' . $_SERVER["PHP_SELF"] . '?id=' . $object->id . '&token='.newToken().'&action=closeas&token='.newToken() . (!getDolGlobalString('MAIN_JUMP_TAG') ? '' : '#close') . '"';
 						print '>' . $langs->trans('SetRefusedAndClose') . '</a>';
 					}
 				}
diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index a672e19d351..8915d4b8b25 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -651,7 +651,7 @@ class Propal extends CommonObject
 				$result = $product->fetch($fk_product);
 				$product_type = $product->type;
 
-				if (!empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_PROPOSAL) && $product_type == 0 && $product->stock_reel < $qty) {
+				if (getDolGlobalString('STOCK_MUST_BE_ENOUGH_FOR_PROPOSAL') && $product_type == 0 && $product->stock_reel < $qty) {
 					$langs->load("errors");
 					$this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnProposal', $product->ref);
 					$this->db->rollback();
@@ -1257,7 +1257,7 @@ class Propal extends CommonObject
 							$vatrate .= ' ('.$line->vat_src_code.')';
 						}
 
-						if (!empty($conf->global->MAIN_CREATEFROM_KEEP_LINE_ORIGIN_INFORMATION)) {
+						if (getDolGlobalString('MAIN_CREATEFROM_KEEP_LINE_ORIGIN_INFORMATION')) {
 							$originid = $line->origin_id;
 							$origintype = $line->origin;
 						} else {
@@ -1433,7 +1433,7 @@ class Propal extends CommonObject
 		// update prices
 		if ($update_prices === true || $update_desc === true) {
 			if ($objsoc->id > 0 && !empty($object->lines)) {
-				if ($update_prices === true && !empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+				if ($update_prices === true && getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 					// If price per customer
 					require_once DOL_DOCUMENT_ROOT . '/product/class/productcustomerprice.class.php';
 				}
@@ -1450,14 +1450,14 @@ class Propal extends CommonObject
 								$tva_tx = get_default_tva($mysoc, $objsoc, $prod->id);
 								$remise_percent = $objsoc->remise_percent;
 
-								if (!empty($conf->global->PRODUIT_MULTIPRICES) && $objsoc->price_level > 0) {
+								if (getDolGlobalString('PRODUIT_MULTIPRICES') && $objsoc->price_level > 0) {
 									$pu_ht = $prod->multiprices[$objsoc->price_level];
-									if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {  // using this option is a bug. kept for backward compatibility
+									if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {  // using this option is a bug. kept for backward compatibility
 										if (isset($prod->multiprices_tva_tx[$objsoc->price_level])) {
 											$tva_tx = $prod->multiprices_tva_tx[$objsoc->price_level];
 										}
 									}
-								} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+								} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 									$prodcustprice = new ProductCustomerPrice($this->db);
 									$filter = array('t.fk_product' => $prod->id, 't.fk_soc' => $objsoc->id);
 									$result = $prodcustprice->fetchAll('', '', 0, 0, $filter);
@@ -1497,7 +1497,7 @@ class Propal extends CommonObject
 		$object->date = $now;
 		$object->datep = $now; // deprecated
 		$object->fin_validite = $object->date + ($object->duree_validite * 24 * 3600);
-		if (empty($conf->global->MAIN_KEEP_REF_CUSTOMER_ON_CLONING)) {
+		if (!getDolGlobalString('MAIN_KEEP_REF_CUSTOMER_ON_CLONING')) {
 			$object->ref_client = '';
 		}
 		if (getDolGlobalInt('MAIN_DONT_KEEP_NOTE_ON_CLONING') == 1) {
@@ -1987,8 +1987,8 @@ class Propal extends CommonObject
 			return 0;
 		}
 
-		if (!((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('propal', 'creer'))
-		|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('propal', 'propal_advance', 'validate')))) {
+		if (!((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('propal', 'creer'))
+		|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('propal', 'propal_advance', 'validate')))) {
 			$this->error = 'ErrorPermissionDenied';
 			dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
 			return -1;
@@ -2680,7 +2680,7 @@ class Propal extends CommonObject
 
 		$newprivatenote = dol_concatdesc($this->note_private, $note);
 
-		if (empty($conf->global->PROPALE_KEEP_OLD_SIGNATURE_INFO)) {
+		if (!getDolGlobalString('PROPALE_KEEP_OLD_SIGNATURE_INFO')) {
 			$date_signature = $now;
 			$fk_user_signature = $user->id;
 		} else {
@@ -2701,12 +2701,12 @@ class Propal extends CommonObject
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			// Status self::STATUS_REFUSED by default
-			$modelpdf = !empty($conf->global->PROPALE_ADDON_PDF_ODT_CLOSED) ? $conf->global->PROPALE_ADDON_PDF_ODT_CLOSED : $this->model_pdf;
+			$modelpdf = getDolGlobalString('PROPALE_ADDON_PDF_ODT_CLOSED') ? $conf->global->PROPALE_ADDON_PDF_ODT_CLOSED : $this->model_pdf;
 			$trigger_name = 'PROPAL_CLOSE_REFUSED';		// used later in call_trigger()
 
 			if ($status == self::STATUS_SIGNED) {	// Status self::STATUS_SIGNED
 				$trigger_name = 'PROPAL_CLOSE_SIGNED';	// used later in call_trigger()
-				$modelpdf = !empty($conf->global->PROPALE_ADDON_PDF_ODT_TOBILL) ? $conf->global->PROPALE_ADDON_PDF_ODT_TOBILL : $this->model_pdf;
+				$modelpdf = getDolGlobalString('PROPALE_ADDON_PDF_ODT_TOBILL') ? $conf->global->PROPALE_ADDON_PDF_ODT_TOBILL : $this->model_pdf;
 
 				// The connected company is classified as a client
 				$soc=new Societe($this->db);
@@ -2720,7 +2720,7 @@ class Propal extends CommonObject
 				}
 			}
 
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -2730,9 +2730,9 @@ class Propal extends CommonObject
 				}
 
 				// PDF
-				$hidedetails = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0);
-				$hidedesc = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0);
-				$hideref = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0);
+				$hidedetails = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0);
+				$hidedesc = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0);
+				$hideref = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0);
 
 				//$ret=$object->fetch($id);    // Reload to get new records
 				$this->generateDocument($modelpdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
@@ -2813,7 +2813,7 @@ class Propal extends CommonObject
 		if (!$error) {
 			$modelpdf = $conf->global->PROPALE_ADDON_PDF_ODT_CLOSED ? $conf->global->PROPALE_ADDON_PDF_ODT_CLOSED : $this->model_pdf;
 
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -2823,9 +2823,9 @@ class Propal extends CommonObject
 				}
 
 				// PDF
-				$hidedetails = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0);
-				$hidedesc = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0);
-				$hideref = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0);
+				$hidedetails = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0);
+				$hidedesc = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0);
+				$hideref = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0);
 
 				//$ret=$object->fetch($id);    // Reload to get new records
 				$this->generateDocument($modelpdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
@@ -3723,7 +3723,7 @@ class Propal extends CommonObject
 		$datas = [];
 		$nofetch = !empty($params['nofetch']);
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("Proposal")];
 		}
 		if ($user->hasRight('propal', 'lire')) {
@@ -3835,7 +3835,7 @@ class Propal extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip) && $user->hasRight('propal', 'lire')) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("Proposal");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -3944,7 +3944,7 @@ class Propal extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->PROPALE_ADDON_PDF)) {
+			} elseif (getDolGlobalString('PROPALE_ADDON_PDF')) {
 				$modele = $conf->global->PROPALE_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/comm/propal/document.php b/htdocs/comm/propal/document.php
index 0a7584248c0..b9bf3f56067 100644
--- a/htdocs/comm/propal/document.php
+++ b/htdocs/comm/propal/document.php
@@ -57,10 +57,10 @@ $offset = $limit * $page;
 $pageprev = $page - 1;
 $pagenext = $page + 1;
 
-if (!empty($conf->global->MAIN_DOC_SORT_FIELD)) {
+if (getDolGlobalString('MAIN_DOC_SORT_FIELD')) {
 	$sortfield = $conf->global->MAIN_DOC_SORT_FIELD;
 }
-if (!empty($conf->global->MAIN_DOC_SORT_ORDER)) {
+if (getDolGlobalString('MAIN_DOC_SORT_ORDER')) {
 	$sortorder = $conf->global->MAIN_DOC_SORT_ORDER;
 }
 
diff --git a/htdocs/comm/propal/index.php b/htdocs/comm/propal/index.php
index caa658c9449..8f58eaf2118 100644
--- a/htdocs/comm/propal/index.php
+++ b/htdocs/comm/propal/index.php
@@ -98,7 +98,7 @@ if (isModEnabled("propal")) {
 	$resql = $db->query($sql);
 	if ($resql) {
 		$num = $db->num_rows($resql);
-		$nbofloop = min($num, (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
+		$nbofloop = min($num, (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
 		startSimpleTable("DraftPropals", "comm/propal/list.php", "search_status=".Propal::STATUS_DRAFT, 2, $num);
 
 		$total = 0;
@@ -128,11 +128,11 @@ if (isModEnabled("propal")) {
 				print '<tr class="oddeven">';
 				print '<td class="nowrap">'.$propalstatic->getNomUrl(1).'</td>';
 				print '<td class="nowrap">'.$companystatic->getNomUrl(1, 'customer', 16).'</td>';
-				print '<td class="nowrap right">'.price(!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc).'</td>';
+				print '<td class="nowrap right">'.price(getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc).'</td>';
 				print '</tr>';
 
 				$i++;
-				$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+				$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 			}
 		}
 
@@ -250,7 +250,7 @@ if (isModEnabled("propal") && $user->hasRight('propal', 'lire')) {
 	if ($resql) {
 		$total = 0;
 		$num = $db->num_rows($resql);
-		$nbofloop = min($num, (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
+		$nbofloop = min($num, (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
 		startSimpleTable("ProposalsOpened", "comm/propal/list.php", "search_status=".Propal::STATUS_VALIDATED, 4, $num);
 
 		if ($num > 0) {
@@ -289,13 +289,13 @@ if (isModEnabled("propal") && $user->hasRight('propal', 'lire')) {
 
 				print '<td class="left">'.$companystatic->getNomUrl(1, 'customer', 44).'</td>';
 				print '<td class="right">'.dol_print_date($db->jdate($obj->dp), 'day').'</td>';
-				print '<td class="right">'.price(!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc).'</td>';
+				print '<td class="right">'.price(getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc).'</td>';
 				print '<td align="center" width="14">'.$propalstatic->LibStatut($obj->fk_statut, 3).'</td>';
 
 				print '</tr>';
 
 				$i++;
-				$total += (!empty($conf->global->MAIN_DASHBOARD_USE_TOTAL_HT) ? $obj->total_ht : $obj->total_ttc);
+				$total += (getDolGlobalString('MAIN_DASHBOARD_USE_TOTAL_HT') ? $obj->total_ht : $obj->total_ttc);
 			}
 		}
 
diff --git a/htdocs/comm/propal/list.php b/htdocs/comm/propal/list.php
index 181ce1853b3..01171b4352b 100644
--- a/htdocs/comm/propal/list.php
+++ b/htdocs/comm/propal/list.php
@@ -234,21 +234,21 @@ $arrayfields = array(
 	'p.total_ht'=>array('label'=>"AmountHT", 'checked'=>1),
 	'p.total_tva'=>array('label'=>"AmountVAT", 'checked'=>0),
 	'p.total_ttc'=>array('label'=>"AmountTTC", 'checked'=>0),
-	'p.total_ht_invoiced'=>array('label'=>"AmountInvoicedHT", 'checked'=>0, 'enabled'=>!empty($conf->global->PROPOSAL_SHOW_INVOICED_AMOUNT)),
-	'p.total_invoiced'=>array('label'=>"AmountInvoicedTTC", 'checked'=>0, 'enabled'=>!empty($conf->global->PROPOSAL_SHOW_INVOICED_AMOUNT)),
+	'p.total_ht_invoiced'=>array('label'=>"AmountInvoicedHT", 'checked'=>0, 'enabled'=>getDolGlobalString('PROPOSAL_SHOW_INVOICED_AMOUNT')),
+	'p.total_invoiced'=>array('label'=>"AmountInvoicedTTC", 'checked'=>0, 'enabled'=>getDolGlobalString('PROPOSAL_SHOW_INVOICED_AMOUNT')),
 	'p.multicurrency_code'=>array('label'=>'Currency', 'checked'=>0, 'enabled'=>(!isModEnabled("multicurrency") ? 0 : 1)),
 	'p.multicurrency_tx'=>array('label'=>'CurrencyRate', 'checked'=>0, 'enabled'=>(!isModEnabled("multicurrency") ? 0 : 1)),
 	'p.multicurrency_total_ht'=>array('label'=>'MulticurrencyAmountHT', 'checked'=>0, 'enabled'=>(!isModEnabled("multicurrency") ? 0 : 1)),
 	'p.multicurrency_total_tva'=>array('label'=>'MulticurrencyAmountVAT', 'checked'=>0, 'enabled'=>(!isModEnabled("multicurrency") ? 0 : 1)),
 	'p.multicurrency_total_ttc'=>array('label'=>'MulticurrencyAmountTTC', 'checked'=>0, 'enabled'=>(!isModEnabled("multicurrency") ? 0 : 1)),
-	'p.multicurrency_total_ht_invoiced'=>array('label'=>'MulticurrencyAmountInvoicedHT', 'checked'=>0, 'enabled'=>isModEnabled("multicurrency") && !empty($conf->global->PROPOSAL_SHOW_INVOICED_AMOUNT)),
-	'p.multicurrency_total_invoiced'=>array('label'=>'MulticurrencyAmountInvoicedTTC', 'checked'=>0, 'enabled'=>isModEnabled("multicurrency") && !empty($conf->global->PROPOSAL_SHOW_INVOICED_AMOUNT)),
+	'p.multicurrency_total_ht_invoiced'=>array('label'=>'MulticurrencyAmountInvoicedHT', 'checked'=>0, 'enabled'=>isModEnabled("multicurrency") && getDolGlobalString('PROPOSAL_SHOW_INVOICED_AMOUNT')),
+	'p.multicurrency_total_invoiced'=>array('label'=>'MulticurrencyAmountInvoicedTTC', 'checked'=>0, 'enabled'=>isModEnabled("multicurrency") && getDolGlobalString('PROPOSAL_SHOW_INVOICED_AMOUNT')),
 	'u.login'=>array('label'=>"Author", 'checked'=>1, 'position'=>10),
 	'sale_representative'=>array('label'=>"SaleRepresentativesOfThirdParty", 'checked'=>-1),
 	'total_pa' => array('label' => (getDolGlobalString('MARGIN_TYPE') == '1' ? 'BuyingPrice' : 'CostPrice'), 'checked' => 0, 'position' => 300, 'enabled' => (!isModEnabled('margin') || !$user->hasRight('margins', 'liretous') ? 0 : 1)),
 	'total_margin' => array('label' => 'Margin', 'checked' => 0, 'position' => 301, 'enabled' => (!isModEnabled('margin') || !$user->hasRight('margins', 'liretous') ? 0 : 1)),
-	'total_margin_rate' => array('label' => 'MarginRate', 'checked' => 0, 'position' => 302, 'enabled' => (!isModEnabled('margin') || !$user->hasRight('margins', 'liretous') || empty($conf->global->DISPLAY_MARGIN_RATES) ? 0 : 1)),
-	'total_mark_rate' => array('label' => 'MarkRate', 'checked' => 0, 'position' => 303, 'enabled' => (!isModEnabled('margin') || !$user->hasRight('margins', 'liretous') || empty($conf->global->DISPLAY_MARK_RATES) ? 0 : 1)),
+	'total_margin_rate' => array('label' => 'MarginRate', 'checked' => 0, 'position' => 302, 'enabled' => (!isModEnabled('margin') || !$user->hasRight('margins', 'liretous') || !getDolGlobalString('DISPLAY_MARGIN_RATES') ? 0 : 1)),
+	'total_mark_rate' => array('label' => 'MarkRate', 'checked' => 0, 'position' => 303, 'enabled' => (!isModEnabled('margin') || !$user->hasRight('margins', 'liretous') || !getDolGlobalString('DISPLAY_MARK_RATES') ? 0 : 1)),
 	'p.datec'=>array('label'=>"DateCreation", 'checked'=>0, 'position'=>500),
 	'p.tms'=>array('label'=>"DateModificationShort", 'checked'=>0, 'position'=>500),
 	'p.date_cloture'=>array('label'=>"DateClosing", 'checked'=>0, 'position'=>500),
@@ -281,6 +281,10 @@ foreach ($object->fields as $key => $val) {
 	}
 }*/
 
+if (!$user->hasRight('societe', 'client', 'voir')) {
+	$search_sale = $user->id;
+}
+
 // Extra fields
 include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_array_fields.tpl.php';
 
@@ -288,7 +292,7 @@ include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_array_fields.tpl.php';
 $permissiontoread = $user->hasRight('propal', 'lire');
 $permissiontoadd = $user->hasRight('propal', 'creer');
 $permissiontodelete = $user->hasRight('propal', 'supprimer');
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$permissiontovalidate = $user->hasRight('propal', 'propal_advance', 'validate');
 	$permissiontoclose = $user->hasRight('propal', 'propal_advance', 'close');
 	$permissiontosendbymail = $user->hasRight('propal', 'propal_advance', 'send');
@@ -474,7 +478,7 @@ if ($action == "nosign" && $permissiontoclose) {
 		$error = 0;
 		foreach ($toselect as $checked) {
 			if ($tmpproposal->fetch($checked) > 0) {
-				if ($tmpproposal->statut == $tmpproposal::STATUS_VALIDATED || (!empty($conf->global->PROPAL_SKIP_ACCEPT_REFUSE) && $tmpproposal->statut == $tmpproposal::STATUS_DRAFT)) {
+				if ($tmpproposal->statut == $tmpproposal::STATUS_VALIDATED || (getDolGlobalString('PROPAL_SKIP_ACCEPT_REFUSE') && $tmpproposal->statut == $tmpproposal::STATUS_DRAFT)) {
 					$tmpproposal->statut = $tmpproposal::STATUS_NOTSIGNED;
 					if ($tmpproposal->closeProposal($user, $tmpproposal::STATUS_NOTSIGNED) > 0) {
 						setEventMessage($tmpproposal->ref." ".$langs->trans('NoSigned'), 'mesgs');
@@ -575,12 +579,6 @@ $sql .= ' p.note_public, p.note_private,';
 $sql .= ' p.fk_cond_reglement,p.deposit_percent,p.fk_mode_reglement,p.fk_shipping_method,p.fk_input_reason,';
 $sql .= " pr.rowid as project_id, pr.ref as project_ref, pr.title as project_label,";
 $sql .= ' u.login, u.lastname, u.firstname, u.email as user_email, u.statut as user_statut, u.entity as user_entity, u.photo, u.office_phone, u.office_fax, u.user_mobile, u.job, u.gender';
-/*if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
-	$sql .= ", sc.fk_soc, sc.fk_user";
-}*/
-/*if (!empty($search_categ_cus) && $search_categ_cus != '-1') {
-	$sql .= ", cc.fk_categorie, cc.fk_soc";
-}*/
 // Add fields from extrafields
 if (!empty($extrafields->attributes[$object->table_element]['label'])) {
 	foreach ($extrafields->attributes[$object->table_element]['label'] as $key => $val) {
@@ -599,9 +597,7 @@ $sql .= ' FROM '.MAIN_DB_PREFIX.'societe as s';
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_country as country on (country.rowid = s.fk_pays)";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_typent as typent on (typent.id = s.fk_typent)";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_departements as state on (state.rowid = s.fk_departement)";
-/*if (!empty($search_categ_cus) && $search_categ_cus != '-1') {
-	$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX."categorie_societe as cc ON s.rowid = cc.fk_soc"; // We'll need this table joined to the select in order to filter by categ
-}*/
+
 $sql .= ', '.MAIN_DB_PREFIX.'propal as p';
 if (!empty($extrafields->attributes[$object->table_element]['label']) && is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label'])) {
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX.$object->table_element."_extrafields as ef on (p.rowid = ef.fk_object)";
@@ -612,14 +608,6 @@ if ($sall) {
 $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'user as u ON p.fk_user_author = u.rowid';
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet as pr ON pr.rowid = p.fk_projet";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_availability as ava on (ava.rowid = p.fk_availability)";
-// We'll need this table joined to the select in order to filter by sale
-/*
-if ($search_sale == -2) {
-	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON (sc.fk_soc = p.fk_soc)";
-} elseif ($search_sale > 0 || (!$user->hasRight('societe', 'client', 'voir') && !$socid)) {
-	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
-}
-*/
 if ($search_user > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."element_contact as c";
 	$sql .= ", ".MAIN_DB_PREFIX."c_type_contact as tc";
@@ -632,11 +620,6 @@ $sql .= $hookmanager->resPrint;
 
 $sql .= ' WHERE p.fk_soc = s.rowid';
 $sql .= ' AND p.entity IN ('.getEntity('propal').')';
-/*
-if (!$user->hasRight('societe', 'client', 'voir') && !$socid) { //restriction
-	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
-}
-*/
 if ($search_town) {
 	$sql .= natural_search('s.town', $search_town);
 }
@@ -710,14 +693,6 @@ if ($search_multicurrency_montant_ttc != '') {
 if ($sall) {
 	$sql .= natural_search(array_keys($fieldstosearchall), $sall);
 }
-/*
-if ($search_categ_cus > 0) {
-	$sql .= " AND cc.fk_categorie = ".((int) $search_categ_cus);
-}
-if ($search_categ_cus == -2) {
-	$sql .= " AND cc.fk_categorie IS NULL";
-}
-*/
 if ($search_fk_cond_reglement > 0) {
 	$sql .= " AND p.fk_cond_reglement = ".((int) $search_fk_cond_reglement);
 }
@@ -754,13 +729,6 @@ if ($search_date_delivery_start) {
 if ($search_date_delivery_end) {
 	$sql .= " AND p.date_livraison <= '".$db->idate($search_date_delivery_end)."'";
 }
-/*
-if ($search_sale == -2) {
-	$sql .= " AND sc.fk_user IS NULL";
-} elseif ($search_sale > 0) {
-	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $search_sale);
-}
-*/
 if ($search_user > 0) {
 	$sql .= " AND c.fk_c_type_contact = tc.rowid AND tc.element='propal' AND tc.source='internal' AND c.element_id = p.rowid AND c.fk_socpeople = ".((int) $search_user);
 }
@@ -774,7 +742,7 @@ if ($search_date_signature_end) {
 if ($search_sale && $search_sale != '-1') {
 	if ($search_sale == -2) {
 		$sql .= " AND NOT EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = p.fk_soc)";
-	} elseif ($search_sale > 0 && !$user->hasRight('societe', 'client', 'voir')) {
+	} elseif ($search_sale > 0) {
 		$sql .= " AND EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = p.fk_soc AND sc.fk_user = ".((int) $search_sale).")";
 	}
 }
@@ -904,7 +872,7 @@ if ($socid > 0) {
 
 	$arrayofselected = is_array($toselect) ? $toselect : array();
 
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $sall) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $sall) {
 	$obj = $db->fetch_object($resql);
 
 	$id = $obj->rowid;
@@ -1208,7 +1176,7 @@ if ($search_date_signature_endyear) {
 		$moreforfilter .= img_picto($tmptitle, 'category', 'class="pictofixedwidth"').$formother->select_categories('customer', $search_categ_cus, 'search_categ_cus', 1, $tmptitle, (empty($conf->dol_optimize_smallscreen) ? 'maxwidth300 widthcentpercentminusx' : 'maxwidth250 widthcentpercentminusx'));
 		$moreforfilter .= '</div>';
 	}
-	if (isModEnabled('stock') && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_PROPAL)) {
+	if (isModEnabled('stock') && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_PROPAL')) {
 		require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 		$formproduct = new FormProduct($db);
 		$moreforfilter .= '<div class="divsearchfield">';
@@ -1240,7 +1208,7 @@ if ($search_date_signature_endyear) {
 	print '<tr class="liste_titre_filter">';
 
 	// Action column
-	if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td class="liste_titre" align="middle">';
 		$searchpicto = $form->showFilterButtons('left');
 		print $searchpicto;
@@ -1298,7 +1266,7 @@ if ($search_date_signature_endyear) {
 	// Company type
 	if (!empty($arrayfields['typent.code']['checked'])) {
 		print '<td class="liste_titre maxwidth100onsmartphone" align="center">';
-		print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
+		print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
 		print ajax_combobox('search_type_thirdparty');
 		print '</td>';
 	}
@@ -1504,12 +1472,12 @@ if ($search_date_signature_endyear) {
 	}
 	// Status
 	if (!empty($arrayfields['p.fk_statut']['checked'])) {
-		print '<td class="liste_titre right parentonrightofpage">';
+		print '<td class="liste_titre center parentonrightofpage">';
 		$formpropal->selectProposalStatus($search_status, 1, 0, 1, 'customer', 'search_statut', 'search_status width100 onrightofpage');
 		print '</td>';
 	}
 	// Action column
-	if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td class="liste_titre" align="middle">';
 		$searchpicto = $form->showFilterButtons();
 		print $searchpicto;
@@ -1528,7 +1496,7 @@ if ($search_date_signature_endyear) {
 
 	// Fields title
 	print '<tr class="liste_titre">';
-	if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
 		$totalarray['nbfield']++;
 	}
@@ -1613,23 +1581,23 @@ if ($search_date_signature_endyear) {
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.total_ht']['checked'])) {
-		print_liste_field_titre($arrayfields['p.total_ht']['label'], $_SERVER["PHP_SELF"], 'p.total_ht', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.total_ht']['label'], $_SERVER["PHP_SELF"], 'p.total_ht', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.total_tva']['checked'])) {
-		print_liste_field_titre($arrayfields['p.total_tva']['label'], $_SERVER["PHP_SELF"], 'p.total_tva', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.total_tva']['label'], $_SERVER["PHP_SELF"], 'p.total_tva', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.total_ttc']['checked'])) {
-		print_liste_field_titre($arrayfields['p.total_ttc']['label'], $_SERVER["PHP_SELF"], 'p.total_ttc', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.total_ttc']['label'], $_SERVER["PHP_SELF"], 'p.total_ttc', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.total_ht_invoiced']['checked'])) {
-		print_liste_field_titre($arrayfields['p.total_ht_invoiced']['label'], $_SERVER["PHP_SELF"], '', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.total_ht_invoiced']['label'], $_SERVER["PHP_SELF"], '', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.total_invoiced']['checked'])) {
-		print_liste_field_titre($arrayfields['p.total_invoiced']['label'], $_SERVER["PHP_SELF"], '', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.total_invoiced']['label'], $_SERVER["PHP_SELF"], '', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.multicurrency_code']['checked'])) {
@@ -1641,27 +1609,27 @@ if ($search_date_signature_endyear) {
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.multicurrency_total_ht']['checked'])) {
-		print_liste_field_titre($arrayfields['p.multicurrency_total_ht']['label'], $_SERVER['PHP_SELF'], 'p.multicurrency_total_ht', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.multicurrency_total_ht']['label'], $_SERVER['PHP_SELF'], 'p.multicurrency_total_ht', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.multicurrency_total_tva']['checked'])) {
-		print_liste_field_titre($arrayfields['p.multicurrency_total_tva']['label'], $_SERVER['PHP_SELF'], 'p.multicurrency_total_tva', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.multicurrency_total_tva']['label'], $_SERVER['PHP_SELF'], 'p.multicurrency_total_tva', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.multicurrency_total_ttc']['checked'])) {
-		print_liste_field_titre($arrayfields['p.multicurrency_total_ttc']['label'], $_SERVER['PHP_SELF'], 'p.multicurrency_total_ttc', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.multicurrency_total_ttc']['label'], $_SERVER['PHP_SELF'], 'p.multicurrency_total_ttc', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.multicurrency_total_ht_invoiced']['checked'])) {
-		print_liste_field_titre($arrayfields['p.multicurrency_total_ht_invoiced']['label'], $_SERVER["PHP_SELF"], '', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.multicurrency_total_ht_invoiced']['label'], $_SERVER["PHP_SELF"], '', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.multicurrency_total_invoiced']['checked'])) {
-		print_liste_field_titre($arrayfields['p.multicurrency_total_invoiced']['label'], $_SERVER["PHP_SELF"], '', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.multicurrency_total_invoiced']['label'], $_SERVER["PHP_SELF"], '', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['u.login']['checked'])) {
-		print_liste_field_titre($arrayfields['u.login']['label'], $_SERVER["PHP_SELF"], 'u.login', '', $param, 'class="center"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['u.login']['label'], $_SERVER["PHP_SELF"], 'u.login', '', $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['sale_representative']['checked'])) {
@@ -1669,19 +1637,19 @@ if ($search_date_signature_endyear) {
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['total_pa']['checked'])) {
-		print_liste_field_titre($arrayfields['total_pa']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['total_pa']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['total_margin']['checked'])) {
-		print_liste_field_titre($arrayfields['total_margin']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['total_margin']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['total_margin_rate']['checked'])) {
-		print_liste_field_titre($arrayfields['total_margin_rate']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['total_margin_rate']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['total_mark_rate']['checked'])) {
-		print_liste_field_titre($arrayfields['total_mark_rate']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['total_mark_rate']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	// Extra fields
@@ -1699,11 +1667,11 @@ if ($search_date_signature_endyear) {
 
 	print $hookmanager->resPrint;
 	if (!empty($arrayfields['p.datec']['checked'])) {
-		print_liste_field_titre($arrayfields['p.datec']['label'], $_SERVER["PHP_SELF"], "p.datec", "", $param, 'align="center" class="nowrap"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.datec']['label'], $_SERVER["PHP_SELF"], "p.datec", "", $param, '', $sortfield, $sortorder, 'center nowraponall ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.tms']['checked'])) {
-		print_liste_field_titre($arrayfields['p.tms']['label'], $_SERVER["PHP_SELF"], "p.tms", "", $param, 'align="center" class="nowrap"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.tms']['label'], $_SERVER["PHP_SELF"], "p.tms", "", $param, '', $sortfield, $sortorder, 'center nowraponall ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.date_cloture']['checked'])) {
@@ -1719,10 +1687,10 @@ if ($search_date_signature_endyear) {
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['p.fk_statut']['checked'])) {
-		print_liste_field_titre($arrayfields['p.fk_statut']['label'], $_SERVER["PHP_SELF"], "p.fk_statut", "", $param, 'class="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['p.fk_statut']['label'], $_SERVER["PHP_SELF"], "p.fk_statut", "", $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
 	}
-	if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
 		$totalarray['nbfield']++;
 	}
@@ -1794,7 +1762,7 @@ if ($search_date_signature_endyear) {
 				$invoice = new Facture($db);
 				$invoice->fetch($invoiceData->facid);
 
-				if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS) && $invoice->type == Facture::TYPE_DEPOSIT) {
+				if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS') && $invoice->type == Facture::TYPE_DEPOSIT) {
 					continue;
 				}
 
@@ -1830,7 +1798,7 @@ if ($search_date_signature_endyear) {
 			print '<tr class="oddeven">';
 
 			// Action column
-			if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+			if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 				print '<td class="nowrap" align="center">';
 				if ($massactionbutton || $massaction) {   // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 					$selected = 0;
@@ -2371,13 +2339,13 @@ if ($search_date_signature_endyear) {
 			}
 			// Status
 			if (!empty($arrayfields['p.fk_statut']['checked'])) {
-				print '<td class="nowrap right">'.$objectstatic->getLibStatut(5).'</td>';
+				print '<td class="nowrap center">'.$objectstatic->getLibStatut(5).'</td>';
 				if (!$i) {
 					$totalarray['nbfield']++;
 				}
 			}
 			// Action column
-			if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+			if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 				print '<td class="nowrap" align="center">';
 				if ($massactionbutton || $massaction) {   // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 					$selected = 0;
diff --git a/htdocs/comm/propal/stats/index.php b/htdocs/comm/propal/stats/index.php
index 2fe2412a9cf..0916b8a1f0d 100644
--- a/htdocs/comm/propal/stats/index.php
+++ b/htdocs/comm/propal/stats/index.php
@@ -54,7 +54,7 @@ if ($user->socid > 0) {
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ? GETPOST('year', 'int') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 // Load translation files required by the page
@@ -269,7 +269,7 @@ print $form->select_company($socid, 'socid', $filter, 1, 0, 0, array(), 0, 'widt
 print '</td></tr>';
 // ThirdParty Type
 print '<tr><td>'.$langs->trans("ThirdPartyType").'</td><td>';
-$sortparam_typent = (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
+$sortparam_typent = (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
 print $form->selectarray("typent_id", $formcompany->typent_array(0), $typent_id, 1, 0, 0, '', 0, 0, 0, $sortparam_typent, '', 1);
 if ($user->admin) {
 	print ' '.info_admin($langs->trans("YouCanChangeValuesForThisListFromDictionarySetup"), 1);
diff --git a/htdocs/comm/recap-client.php b/htdocs/comm/recap-client.php
index 60295558621..f265515f56d 100644
--- a/htdocs/comm/recap-client.php
+++ b/htdocs/comm/recap-client.php
@@ -69,7 +69,7 @@ if ($socid > 0) {
 	print '<tr><td width="20%">'.$langs->trans("ThirdParty").'</td><td width="80%" colspan="3">'.$societe->getNomUrl(1).'</td></tr>';
 
 	// Prefix
-	if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+	if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 		print '<tr><td>'.$langs->trans("Prefix").'</td><td colspan="3">';
 		print ($societe->prefix_comm ? $societe->prefix_comm : '&nbsp;');
 		print '</td></tr>';
diff --git a/htdocs/commande/card.php b/htdocs/commande/card.php
index 854cac9d59c..7add06aa8e3 100644
--- a/htdocs/commande/card.php
+++ b/htdocs/commande/card.php
@@ -94,9 +94,9 @@ $originid  = (GETPOST('originid', 'int') ? GETPOST('originid', 'int') : GETPOST(
 $rank      = (GETPOST('rank', 'int') > 0) ? GETPOST('rank', 'int') : -1;
 
 // PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 // Security check
 if (!empty($user->socid)) {
@@ -123,13 +123,13 @@ $usercancreate  =  $user->hasRight("commande", "creer");
 $usercandelete  =  $user->hasRight("commande", "supprimer");
 
 // Advanced permissions
-$usercanclose       =  ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($usercancreate)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('commande', 'order_advance', 'close')));
-$usercanvalidate    =  ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $usercancreate) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('commande', 'order_advance', 'validate')));
-$usercancancel      =  ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $usercancreate) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('commande', 'order_advance', 'annuler')));
-$usercansend        =   (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->hasRight('commande', 'order_advance', 'send'));
-$usercangeneretedoc =   (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->hasRight('commande', 'order_advance', 'generetedoc'));
+$usercanclose       =  ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($usercancreate)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('commande', 'order_advance', 'close')));
+$usercanvalidate    =  ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $usercancreate) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('commande', 'order_advance', 'validate')));
+$usercancancel      =  ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $usercancreate) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('commande', 'order_advance', 'annuler')));
+$usercansend        =   (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->hasRight('commande', 'order_advance', 'send'));
+$usercangeneretedoc =   (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->hasRight('commande', 'order_advance', 'generetedoc'));
 
-$usermustrespectpricemin    = ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS));
+$usermustrespectpricemin    = ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty($user->rights->produit->ignore_price_min_advance)) || !getDolGlobalString('MAIN_USE_ADVANCED_PERMS'));
 $usercancreatepurchaseorder = ($user->hasRight('fournisseur', 'commande', 'creer') || $user->hasRight('supplier_order', 'creer'));
 
 $permissionnote    = $usercancreate;     //  Used by the include of actions_setnotes.inc.php
@@ -241,7 +241,7 @@ if (empty($reshook)) {
 				$outputlangs = new Translate("", $conf);
 				$outputlangs->setDefaultLang($newlang);
 			}
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$ret = $object->fetch($object->id); // Reload to get new records
 				$object->generateDocument($object->model_pdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
 			}
@@ -590,7 +590,7 @@ if (empty($reshook)) {
 		if ($result < 0) {
 			dol_print_error($db, $object->error);
 		} else {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				$newlang = GETPOST('lang_id', 'alpha');
@@ -686,7 +686,7 @@ if (empty($reshook)) {
 		} else {
 			$idprod = GETPOST('idprod', 'int');
 
-			if (!empty($conf->global->MAIN_DISABLE_FREE_LINES) && $idprod <= 0) {
+			if (getDolGlobalString('MAIN_DISABLE_FREE_LINES') && $idprod <= 0) {
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("ProductOrService")), null, 'errors');
 				$error++;
 			}
@@ -782,13 +782,13 @@ if (empty($reshook)) {
 				$price_base_type = $prod->price_base_type;
 
 				// If price per segment
-				if (!empty($conf->global->PRODUIT_MULTIPRICES) && !empty($object->thirdparty->price_level)) {
+				if (getDolGlobalString('PRODUIT_MULTIPRICES') && !empty($object->thirdparty->price_level)) {
 					$pu_ht = $prod->multiprices[$object->thirdparty->price_level];
 					$pu_ttc = $prod->multiprices_ttc[$object->thirdparty->price_level];
 					$price_min = $prod->multiprices_min[$object->thirdparty->price_level];
 					$price_min_ttc = $prod->multiprices_min_ttc[$object->thirdparty->price_level];
 					$price_base_type = $prod->multiprices_base_type[$object->thirdparty->price_level];
-					if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {  // using this option is a bug. kept for backward compatibility
+					if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {  // using this option is a bug. kept for backward compatibility
 						if (isset($prod->multiprices_tva_tx[$object->thirdparty->price_level])) {
 							$tva_tx = $prod->multiprices_tva_tx[$object->thirdparty->price_level];
 						}
@@ -796,7 +796,7 @@ if (empty($reshook)) {
 							$tva_npr = $prod->multiprices_recuperableonly[$object->thirdparty->price_level];
 						}
 					}
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 					// If price per customer
 					require_once DOL_DOCUMENT_ROOT.'/product/class/productcustomerprice.class.php';
 
@@ -824,7 +824,7 @@ if (empty($reshook)) {
 					} else {
 						setEventMessages($prodcustprice->error, $prodcustprice->errors, 'errors');
 					}
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY)) {
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY')) {
 					// If price per quantity
 					if ($prod->prices_by_qty[0]) {	// yes, this product has some prices per quantity
 						// Search the correct price into loaded array product_price_by_qty using id of array retrieved into POST['pqp'].
@@ -845,7 +845,7 @@ if (empty($reshook)) {
 							break;
 						}
 					}
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 					// If price per quantity and customer
 					if ($prod->prices_by_qty[$object->thirdparty->price_level]) {	// yes, this product has some prices per quantity
 						// Search the correct price into loaded array product_price_by_qty using id of array retrieved into POST['pqp'].
@@ -889,7 +889,7 @@ if (empty($reshook)) {
 				$desc = '';
 
 				// Define output language
-				if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -909,21 +909,21 @@ if (empty($reshook)) {
 				}
 
 				//If text set in desc is the same as product descpription (as now it's preloaded) whe add it only one time
-				if ($product_desc==$desc && !empty($conf->global->PRODUIT_AUTOFILL_DESC)) {
+				if ($product_desc==$desc && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 					$product_desc='';
 				}
 
-				if (!empty($product_desc) && !empty($conf->global->MAIN_NO_CONCAT_DESCRIPTION)) {
+				if (!empty($product_desc) && getDolGlobalString('MAIN_NO_CONCAT_DESCRIPTION')) {
 					$desc = $product_desc;
 				} else {
-					$desc = dol_concatdesc($desc, $product_desc, '', !empty($conf->global->MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION));
+					$desc = dol_concatdesc($desc, $product_desc, '', getDolGlobalString('MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION'));
 				}
 
 				// Add custom code and origin country into description
-				if (empty($conf->global->MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE) && (!empty($prod->customcode) || !empty($prod->country_code))) {
+				if (!getDolGlobalString('MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE') && (!empty($prod->customcode) || !empty($prod->country_code))) {
 					$tmptxt = '(';
 					// Define output language
-					if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+					if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (empty($newlang) && GETPOST('lang_id', 'alpha')) {
@@ -1045,7 +1045,7 @@ if (empty($reshook)) {
 					$ret = $object->fetch($object->id); // Reload to get new records
 					$object->fetch_thirdparty();
 
-					if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+					if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 						// Define output language
 						$outputlangs = $langs;
 						$newlang = GETPOST('lang_id', 'alpha');
@@ -1183,11 +1183,11 @@ if (empty($reshook)) {
 			$type = $product->type;
 
 			$price_min = $product->price_min;
-			if ((!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && !empty($object->thirdparty->price_level)) {
+			if ((getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) && !empty($object->thirdparty->price_level)) {
 				$price_min = $product->multiprices_min[$object->thirdparty->price_level];
 			}
 			$price_min_ttc = $product->price_min_ttc;
-			if ((!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && !empty($object->thirdparty->price_level)) {
+			if ((getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) && !empty($object->thirdparty->price_level)) {
 				$price_min_ttc = $product->multiprices_min_ttc[$object->thirdparty->price_level];
 			}
 
@@ -1246,7 +1246,7 @@ if (empty($reshook)) {
 			$result = $object->updateline(GETPOST('lineid', 'int'), $description, $pu, $qty, $remise_percent, $vat_rate, $localtax1_rate, $localtax2_rate, $price_base_type, $info_bits, $date_start, $date_end, $type, GETPOST('fk_parent_line'), 0, $fournprice, $buyingprice, $label, $special_code, $array_options, GETPOST('units'), $pu_ht_devise);
 
 			if ($result >= 0) {
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					// Define output language
 					$outputlangs = $langs;
 					$newlang = '';
@@ -1302,14 +1302,14 @@ if (empty($reshook)) {
 		$idwarehouse = GETPOST('idwarehouse', 'int');
 
 		$qualified_for_stock_change = 0;
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$qualified_for_stock_change = $object->hasProductsOrServices(2);
 		} else {
 			$qualified_for_stock_change = $object->hasProductsOrServices(1);
 		}
 
 		// Check parameters
-		if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER) && $qualified_for_stock_change) {
+		if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER') && $qualified_for_stock_change) {
 			if (!$idwarehouse || $idwarehouse == -1) {
 				$error++;
 				setEventMessages($langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv("Warehouse")), null, 'errors');
@@ -1357,7 +1357,7 @@ if (empty($reshook)) {
 				if (! $error) {
 					$db->commit();
 
-					if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+					if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1398,14 +1398,14 @@ if (empty($reshook)) {
 		$idwarehouse = GETPOST('idwarehouse');
 
 		$qualified_for_stock_change = 0;
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$qualified_for_stock_change = $object->hasProductsOrServices(2);
 		} else {
 			$qualified_for_stock_change = $object->hasProductsOrServices(1);
 		}
 
 		// Check parameters
-		if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER) && $qualified_for_stock_change) {
+		if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER') && $qualified_for_stock_change) {
 			if (!$idwarehouse || $idwarehouse == -1) {
 				$error++;
 				setEventMessages($langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv("Warehouse")), null, 'errors');
@@ -1417,7 +1417,7 @@ if (empty($reshook)) {
 			$result = $object->setDraft($user, $idwarehouse);
 			if ($result >= 0) {
 				// Define output language
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1448,14 +1448,14 @@ if (empty($reshook)) {
 		$idwarehouse = GETPOST('idwarehouse', 'int');
 
 		$qualified_for_stock_change = 0;
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$qualified_for_stock_change = $object->hasProductsOrServices(2);
 		} else {
 			$qualified_for_stock_change = $object->hasProductsOrServices(1);
 		}
 
 		// Check parameters
-		if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER) && $qualified_for_stock_change) {
+		if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER') && $qualified_for_stock_change) {
 			if (!$idwarehouse || $idwarehouse == -1) {
 				$error++;
 				setEventMessages($langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv("Warehouse")), null, 'errors');
@@ -1587,7 +1587,7 @@ if (empty($reshook)) {
 	include DOL_DOCUMENT_ROOT.'/core/actions_sendmails.inc.php';
 
 
-	if (!$error && !empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $usercancreate) {
+	if (!$error && getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB') && $usercancreate) {
 		if ($action == 'addcontact') {
 			if ($object->id > 0) {
 				$contactid = (GETPOST('userid') ? GETPOST('userid') : GETPOST('contactid'));
@@ -1733,7 +1733,7 @@ if ($action == 'create' && $usercancreate) {
 			$demand_reason_id = (!empty($objectsrc->demand_reason_id) ? $objectsrc->demand_reason_id : (!empty($soc->demand_reason_id) ? $soc->demand_reason_id : 0));
 			//$remise_percent		= (!empty($objectsrc->remise_percent) ? $objectsrc->remise_percent : (!empty($soc->remise_percent) ? $soc->remise_percent : 0));
 			//$remise_absolue		= (!empty($objectsrc->remise_absolue) ? $objectsrc->remise_absolue : (!empty($soc->remise_absolue) ? $soc->remise_absolue : 0));
-			$dateorder = empty($conf->global->MAIN_AUTOFILL_DATE_ORDER) ? -1 : '';
+			$dateorder = !getDolGlobalString('MAIN_AUTOFILL_DATE_ORDER') ? -1 : '';
 
 			$date_delivery = (!empty($objectsrc->delivery_date) ? $objectsrc->delivery_date : '');
 
@@ -1741,7 +1741,7 @@ if ($action == 'create' && $usercancreate) {
 				if (!empty($objectsrc->multicurrency_code)) {
 					$currency_code = $objectsrc->multicurrency_code;
 				}
-				if (!empty($conf->global->MULTICURRENCY_USE_ORIGIN_TX) && !empty($objectsrc->multicurrency_tx)) {
+				if (getDolGlobalString('MULTICURRENCY_USE_ORIGIN_TX') && !empty($objectsrc->multicurrency_tx)) {
 					$currency_tx = $objectsrc->multicurrency_tx;
 				}
 			}
@@ -1763,7 +1763,7 @@ if ($action == 'create' && $usercancreate) {
 		$demand_reason_id   = $soc->demand_reason_id;
 		//$remise_percent     = $soc->remise_percent;
 		//$remise_absolue     = 0;
-		$dateorder          = empty($conf->global->MAIN_AUTOFILL_DATE_ORDER) ?-1 : '';
+		$dateorder          = !getDolGlobalString('MAIN_AUTOFILL_DATE_ORDER') ?-1 : '';
 
 		if (isModEnabled("multicurrency") && !empty($soc->multicurrency_code)) {
 			$currency_code = $soc->multicurrency_code;
@@ -1793,11 +1793,11 @@ if ($action == 'create' && $usercancreate) {
 	if ($soc->fk_warehouse > 0) {
 		$warehouse_id = $soc->fk_warehouse;
 	}
-	if (isModEnabled('stock') && empty($warehouse_id) && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER)) {
-		if (empty($object->warehouse_id) && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE)) {
+	if (isModEnabled('stock') && empty($warehouse_id) && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER')) {
+		if (empty($object->warehouse_id) && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE')) {
 			$warehouse_id = $conf->global->MAIN_DEFAULT_WAREHOUSE;
 		}
-		if (empty($object->warehouse_id) && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE_USER)) {
+		if (empty($object->warehouse_id) && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE_USER')) {
 			$warehouse_id = $user->fk_warehouse;
 		}
 	}
@@ -1828,7 +1828,7 @@ if ($action == 'create' && $usercancreate) {
 
 		// Reference client
 		print '<tr><td>'.$langs->trans('RefCustomer').'</td><td>';
-		if (!empty($conf->global->MAIN_USE_PROPAL_REFCLIENT_FOR_ORDER) && !empty($origin) && !empty($originid)) {
+		if (getDolGlobalString('MAIN_USE_PROPAL_REFCLIENT_FOR_ORDER') && !empty($origin) && !empty($originid)) {
 			print '<input type="text" name="ref_client" value="'.$ref_client.'"></td>';
 		} else {
 			print '<input type="text" name="ref_client" value="'.GETPOST('ref_client').'"></td>';
@@ -1848,7 +1848,7 @@ if ($action == 'create' && $usercancreate) {
 			$filter = '((s.client:IN:1,2,3) AND (s.status:=:1))';
 			print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company('', 'socid', $filter, 'SelectThirdParty', 1, 0, null, 0, 'minwidth175 maxwidth500 widthcentpercentminusxx');
 			// reload page to retrieve customer informations
-			if (empty($conf->global->RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED)) {
+			if (!getDolGlobalString('RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED')) {
 				print '<script>
 				$(document).ready(function() {
 					$("#socid").change(function() {
@@ -1922,7 +1922,7 @@ if ($action == 'create' && $usercancreate) {
 		print '</td></tr>';
 
 		// Bank Account
-		if (!empty($conf->global->BANK_ASK_PAYMENT_BANK_DURING_ORDER) && isModEnabled("banque")) {
+		if (getDolGlobalString('BANK_ASK_PAYMENT_BANK_DURING_ORDER') && isModEnabled("banque")) {
 			print '<tr><td>'.$langs->trans('BankAccount').'</td><td>';
 			print img_picto('', 'bank_account', 'class="pictofixedwidth"').$form->select_comptes($fk_account, 'fk_account', 0, '', 1, '', 0, 'maxwidth200 widthcentpercentminusx', 1);
 			print '</td></tr>';
@@ -1937,7 +1937,7 @@ if ($action == 'create' && $usercancreate) {
 		}
 
 		// Warehouse
-		if (isModEnabled('stock') && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER)) {
+		if (isModEnabled('stock') && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER')) {
 			require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 			$formproduct = new FormProduct($db);
 			print '<tr><td>'.$langs->trans('Warehouse').'</td><td>';
@@ -1991,7 +1991,7 @@ if ($action == 'create' && $usercancreate) {
 		$reshook = $hookmanager->executeHooks('formObjectOptions', $parameters, $object, $action);
 		print $hookmanager->resPrint;
 		if (empty($reshook)) {
-			if (!empty($conf->global->THIRDPARTY_PROPAGATE_EXTRAFIELDS_TO_ORDER) && !empty($soc->id)) {
+			if (getDolGlobalString('THIRDPARTY_PROPAGATE_EXTRAFIELDS_TO_ORDER') && !empty($soc->id)) {
 				// copy from thirdparty
 				$tpExtrafields = new ExtraFields($db);
 				$tpExtrafieldLabels = $tpExtrafields->fetch_name_optionals_label($soc->table_element);
@@ -2027,7 +2027,7 @@ if ($action == 'create' && $usercancreate) {
 		print '<td class="tdtop">'.$langs->trans('NotePublic').'</td>';
 		print '<td>';
 
-		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 		// print '<textarea name="note_public" wrap="soft" cols="70" rows="'.ROWS_3.'">'.$note_public.'</textarea>';
 		print '</td></tr>';
@@ -2038,7 +2038,7 @@ if ($action == 'create' && $usercancreate) {
 			print '<td class="tdtop">'.$langs->trans('NotePrivate').'</td>';
 			print '<td>';
 
-			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			// print '<textarea name="note" wrap="soft" cols="70" rows="'.ROWS_3.'">'.$note_private.'</textarea>';
 			print '</td></tr>';
@@ -2173,14 +2173,14 @@ if ($action == 'create' && $usercancreate) {
 			}
 
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
 			}
 
 			$formquestion = array();
-			if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER) && $qualified_for_stock_change) {
+			if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER') && $qualified_for_stock_change) {
 				$langs->load("stocks");
 				require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 				$formproduct = new FormProduct($db);
@@ -2264,7 +2264,7 @@ if ($action == 'create' && $usercancreate) {
 							'datenow' => true
 						);
 
-						if (!empty($conf->global->INVOICE_POINTOFTAX_DATE)) {
+						if (getDolGlobalString('INVOICE_POINTOFTAX_DATE')) {
 							$formquestion[] = array(
 								'type' => 'date',
 								'tdclass' => 'fieldrequired showonlyifgeneratedeposit',
@@ -2326,7 +2326,7 @@ if ($action == 'create' && $usercancreate) {
 		// Confirm back to draft status
 		if ($action == 'modif') {
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
@@ -2334,7 +2334,7 @@ if ($action == 'create' && $usercancreate) {
 
 			$text = $langs->trans('ConfirmUnvalidateOrder', $object->ref);
 			$formquestion = array();
-			if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER) && $qualified_for_stock_change) {
+			if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER') && $qualified_for_stock_change) {
 				$langs->load("stocks");
 				require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 				$formproduct = new FormProduct($db);
@@ -2365,7 +2365,7 @@ if ($action == 'create' && $usercancreate) {
 		 */
 		if ($action == 'cancel') {
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
@@ -2373,7 +2373,7 @@ if ($action == 'create' && $usercancreate) {
 
 			$text = $langs->trans('ConfirmCancelOrder', $object->ref);
 			$formquestion = array();
-			if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER) && $qualified_for_stock_change) {
+			if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER') && $qualified_for_stock_change) {
 				$langs->load("stocks");
 				require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 				$formproduct = new FormProduct($db);
@@ -2431,7 +2431,7 @@ if ($action == 'create' && $usercancreate) {
 		$morehtmlref .= $form->editfieldval("RefCustomer", 'ref_client', $object->ref_client, $object, $usercancreate, 'string'.(isset($conf->global->THIRDPARTY_REF_INPUT_SIZE) ? ':' . getDolGlobalString('THIRDPARTY_REF_INPUT_SIZE') : ''), '', null, null, '', 1);
 		// Thirdparty
 		$morehtmlref .= '<br>'.$soc->getNomUrl(1, 'customer');
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/commande/list.php?socid='.$object->thirdparty->id.'&search_societe='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherOrders").'</a>)';
 		}
 		// Project
@@ -2484,7 +2484,7 @@ if ($action == 'create' && $usercancreate) {
 			}
 
 			// Relative and absolute discounts
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 				$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 			} else {
@@ -2582,7 +2582,7 @@ if ($action == 'create' && $usercancreate) {
 			}
 
 			// Warehouse
-			if (isModEnabled('stock') && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER)) {
+			if (isModEnabled('stock') && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER')) {
 				$langs->load('stocks');
 				require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 				$formproduct = new FormProduct($db);
@@ -2724,7 +2724,7 @@ if ($action == 'create' && $usercancreate) {
 			}
 
 			// Bank Account
-			if (!empty($conf->global->BANK_ASK_PAYMENT_BANK_DURING_ORDER) && isModEnabled("banque")) {
+			if (getDolGlobalString('BANK_ASK_PAYMENT_BANK_DURING_ORDER') && isModEnabled("banque")) {
 				print '<tr><td>';
 				$editenable = $usercancreate;
 				print $form->editfieldkey("BankAccount", 'bankaccount', '', $object, $editenable);
@@ -2750,7 +2750,7 @@ if ($action == 'create' && $usercancreate) {
 			print '<table class="border tableforfield centpercent">';
 
 			$alert = '';
-			if (!empty($conf->global->ORDER_MANAGE_MIN_AMOUNT) && $object->total_ht < $object->thirdparty->order_min_amount) {
+			if (getDolGlobalString('ORDER_MANAGE_MIN_AMOUNT') && $object->total_ht < $object->thirdparty->order_min_amount) {
 				$alert = ' ' . img_warning($langs->trans('OrderMinAmount') . ': ' . price($object->thirdparty->order_min_amount));
 			}
 
@@ -2819,13 +2819,13 @@ if ($action == 'create' && $usercancreate) {
 
 			print '<div class="clearboth"></div><br>';
 
-			if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+			if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 				$blocname = 'contacts';
 				$title = $langs->trans('ContactsAddresses');
 				include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
 			}
 
-			if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+			if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 				$blocname = 'notes';
 				$title = $langs->trans('Notes');
 				include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
@@ -2909,7 +2909,7 @@ if ($action == 'create' && $usercancreate) {
 
 				// Send
 				if (empty($user->socid)) {
-					if ($object->statut > Commande::STATUS_DRAFT || !empty($conf->global->COMMANDE_SENDBYEMAIL_FOR_ALL_STATUS)) {
+					if ($object->statut > Commande::STATUS_DRAFT || getDolGlobalString('COMMANDE_SENDBYEMAIL_FOR_ALL_STATUS')) {
 						if ($usercansend) {
 							print dolGetButtonAction('', $langs->trans('SendMail'), 'email', $_SERVER["PHP_SELF"].'?action=presend&token='.newToken().'&id='.$object->id.'&mode=init#formmailbeforetitle', '');
 						} else {
@@ -2919,7 +2919,7 @@ if ($action == 'create' && $usercancreate) {
 				}
 
 				// Valid
-				if ($object->statut == Commande::STATUS_DRAFT && ($object->total_ttc >= 0 || !empty($conf->global->ORDER_ENABLE_NEGATIVE)) && $usercanvalidate) {
+				if ($object->statut == Commande::STATUS_DRAFT && ($object->total_ttc >= 0 || getDolGlobalString('ORDER_ENABLE_NEGATIVE')) && $usercanvalidate) {
 					if ($numlines > 0) {
 						print dolGetButtonAction('', $langs->trans('Validate'), 'default', $_SERVER["PHP_SELF"].'?action=validate&amp;token='.newToken().'&amp;id='.$object->id, $object->id, 1);
 					} else {
@@ -2971,9 +2971,9 @@ if ($action == 'create' && $usercancreate) {
 				}
 
 				// Create shipment
-				if ($object->statut > Commande::STATUS_DRAFT && $object->statut < Commande::STATUS_CLOSED && ($object->getNbOfProductsLines() > 0 || !empty($conf->global->STOCK_SUPPORTS_SERVICES))) {
+				if ($object->statut > Commande::STATUS_DRAFT && $object->statut < Commande::STATUS_CLOSED && ($object->getNbOfProductsLines() > 0 || getDolGlobalString('STOCK_SUPPORTS_SERVICES'))) {
 					if ((getDolGlobalInt('MAIN_SUBMODULE_EXPEDITION') && $user->hasRight('expedition', 'creer')) || (getDolGlobalInt('MAIN_SUBMODULE_DELIVERY') && $user->hasRight('expedition', 'delivery', 'creer'))) {
-						$arrayforbutaction[] = array('lang'=>'sendings', 'enabled'=>(isModEnabled("expedition") && ($object->statut > Commande::STATUS_DRAFT && $object->statut < Commande::STATUS_CLOSED && ($object->getNbOfProductsLines() > 0 || !empty($conf->global->STOCK_SUPPORTS_SERVICES)))), 'perm'=>$user->hasRight('expedition', 'creer'), 'label'=>'CreateShipment', 'url'=>'/expedition/shipment.php?id='.$object->id);
+						$arrayforbutaction[] = array('lang'=>'sendings', 'enabled'=>(isModEnabled("expedition") && ($object->statut > Commande::STATUS_DRAFT && $object->statut < Commande::STATUS_CLOSED && ($object->getNbOfProductsLines() > 0 || getDolGlobalString('STOCK_SUPPORTS_SERVICES')))), 'perm'=>$user->hasRight('expedition', 'creer'), 'label'=>'CreateShipment', 'url'=>'/expedition/shipment.php?id='.$object->id);
 						/*
 						if ($user->hasRight('expedition', 'creer')) {
 							print dolGetButtonAction('', $langs->trans('CreateShipment'), 'default', DOL_URL_ROOT.'/expedition/shipment.php?id='.$object->id, '');
@@ -3015,12 +3015,12 @@ if ($action == 'create' && $usercancreate) {
 				// Set billed or unbilled
 				// Note: Even if module invoice is not enabled, we should be able to use button "Classified billed"
 				if ($object->statut > Commande::STATUS_DRAFT && !$object->billed && $object->total_ttc >= 0) {
-					if ($usercancreate && $object->statut >= Commande::STATUS_VALIDATED && empty($conf->global->WORKFLOW_DISABLE_CLASSIFY_BILLED_FROM_ORDER) && !getDolGlobalString('WORKFLOW_BILL_ON_SHIPMENT')) {
+					if ($usercancreate && $object->statut >= Commande::STATUS_VALIDATED && !getDolGlobalString('WORKFLOW_DISABLE_CLASSIFY_BILLED_FROM_ORDER') && !getDolGlobalString('WORKFLOW_BILL_ON_SHIPMENT')) {
 						print dolGetButtonAction('', $langs->trans('ClassifyBilled'), 'default', $_SERVER["PHP_SELF"].'?action=classifybilled&amp;token='.newToken().'&amp;id='.$object->id, '');
 					}
 				}
 				if ($object->statut > Commande::STATUS_DRAFT && $object->billed) {
-					if ($usercancreate && $object->statut >= Commande::STATUS_VALIDATED && empty($conf->global->WORKFLOW_DISABLE_CLASSIFY_BILLED_FROM_ORDER) && !getDolGlobalString('WORKFLOW_BILL_ON_SHIPMENT')) {
+					if ($usercancreate && $object->statut >= Commande::STATUS_VALIDATED && !getDolGlobalString('WORKFLOW_DISABLE_CLASSIFY_BILLED_FROM_ORDER') && !getDolGlobalString('WORKFLOW_BILL_ON_SHIPMENT')) {
 						print dolGetButtonAction('', $langs->trans('ClassifyUnBilled'), 'delete', $_SERVER["PHP_SELF"].'?action=classifyunbilled&amp;token='.newToken().'&amp;id='.$object->id, '');
 					}
 				}
@@ -3077,7 +3077,7 @@ if ($action == 'create' && $usercancreate) {
 
 			// Show online payment link
 			$useonlinepayment = (isModEnabled('paypal') || isModEnabled('stripe') || isModEnabled('paybox'));
-			if (!empty($conf->global->ORDER_HIDE_ONLINE_PAYMENT_ON_ORDER)) {
+			if (getDolGlobalString('ORDER_HIDE_ONLINE_PAYMENT_ON_ORDER')) {
 				$useonlinepayment = 0;
 			}
 			if ($object->statut != Commande::STATUS_DRAFT && $useonlinepayment) {
diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 08eb4e42989..19bf21da00d 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -420,7 +420,7 @@ class Commande extends CommonOrder
 		global $langs, $conf;
 		$langs->load("order");
 
-		if (!empty($conf->global->COMMANDE_ADDON)) {
+		if (getDolGlobalString('COMMANDE_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('COMMANDE_ADDON') . ".php";
@@ -479,8 +479,8 @@ class Commande extends CommonOrder
 			return 0;
 		}
 
-		if (!((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('commande', 'creer'))
-			|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('commande', 'order_advance', 'validate')))) {
+		if (!((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('commande', 'creer'))
+			|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('commande', 'order_advance', 'validate')))) {
 			$this->error = 'NotEnoughPermissions';
 			dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
 			return -1;
@@ -637,8 +637,8 @@ class Commande extends CommonOrder
 			return 0;
 		}
 
-		if (!((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('commande', 'creer'))
-			|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('commande', 'order_advance', 'validate')))) {
+		if (!((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('commande', 'creer'))
+			|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('commande', 'order_advance', 'validate')))) {
 			$this->error = 'Permission denied';
 			return -1;
 		}
@@ -772,8 +772,8 @@ class Commande extends CommonOrder
 
 		$error = 0;
 
-		$usercanclose = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->commande->creer))
-			|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->commande->order_advance->close)));
+		$usercanclose = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->commande->creer))
+			|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->commande->order_advance->close)));
 
 		if ($usercanclose) {
 			if ($this->statut == self::STATUS_CLOSED) {
@@ -942,7 +942,7 @@ class Commande extends CommonOrder
 			dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
 			return -2;
 		}
-		if (!empty($conf->global->ORDER_REQUIRE_SOURCE) && $this->source < 0) {
+		if (getDolGlobalString('ORDER_REQUIRE_SOURCE') && $this->source < 0) {
 			$this->error = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Source"));
 			dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
 			return -1;
@@ -1024,7 +1024,7 @@ class Commande extends CommonOrder
 						$vatrate .= ' ('.$line->vat_src_code.')';
 					}
 
-					if (!empty($conf->global->MAIN_CREATEFROM_KEEP_LINE_ORIGIN_INFORMATION)) {
+					if (getDolGlobalString('MAIN_CREATEFROM_KEEP_LINE_ORIGIN_INFORMATION')) {
 						$originid = $line->origin_id;
 						$origintype = $line->origin;
 					} else {
@@ -1121,7 +1121,7 @@ class Commande extends CommonOrder
 						}
 					}
 
-					if (!$error && $this->id && !empty($conf->global->MAIN_PROPAGATE_CONTACTS_FROM_ORIGIN) && !empty($this->origin) && !empty($this->origin_id)) {   // Get contact from origin object
+					if (!$error && $this->id && getDolGlobalString('MAIN_PROPAGATE_CONTACTS_FROM_ORIGIN') && !empty($this->origin) && !empty($this->origin_id)) {   // Get contact from origin object
 						$originforcontact = $this->origin;
 						$originidforcontact = $this->origin_id;
 						if ($originforcontact == 'shipping') {     // shipment and order share the same contacts. If creating from shipment we take data of order
@@ -1245,7 +1245,7 @@ class Commande extends CommonOrder
 		$this->date_commande = dol_now();
 		$this->date_creation      = '';
 		$this->date_validation    = '';
-		if (empty($conf->global->MAIN_KEEP_REF_CUSTOMER_ON_CLONING)) {
+		if (!getDolGlobalString('MAIN_KEEP_REF_CUSTOMER_ON_CLONING')) {
 			$this->ref_client = '';
 			$this->ref_customer = '';
 		}
@@ -1387,7 +1387,7 @@ class Commande extends CommonOrder
 		$this->ref_client           = $object->ref_client;
 		$this->ref_customer         = $object->ref_client;
 
-		if (empty($conf->global->MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN')) {
 			$this->note_private         = $object->note_private;
 			$this->note_public          = $object->note_public;
 		}
@@ -1400,7 +1400,7 @@ class Commande extends CommonOrder
 			if (!empty($object->multicurrency_code)) {
 				$this->multicurrency_code = $object->multicurrency_code;
 			}
-			if (!empty($conf->global->MULTICURRENCY_USE_ORIGIN_TX) && !empty($object->multicurrency_tx)) {
+			if (getDolGlobalString('MULTICURRENCY_USE_ORIGIN_TX') && !empty($object->multicurrency_tx)) {
 				$this->multicurrency_tx = $object->multicurrency_tx;
 			}
 
@@ -1451,7 +1451,7 @@ class Commande extends CommonOrder
 
 			if (!$error) {
 				// Validate immediatly the order
-				if (!empty($conf->global->ORDER_VALID_AFTER_CLOSE_PROPAL)) {
+				if (getDolGlobalString('ORDER_VALID_AFTER_CLOSE_PROPAL')) {
 					$this->fetch($ret);
 					$this->valid($user);
 				}
@@ -1588,7 +1588,7 @@ class Commande extends CommonOrder
 				$result = $product->fetch($fk_product);
 				$product_type = $product->type;
 
-				if (!empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_ORDER) && $product_type == 0 && $product->stock_reel < $qty) {
+				if (getDolGlobalString('STOCK_MUST_BE_ENOUGH_FOR_ORDER') && $product_type == 0 && $product->stock_reel < $qty) {
 					$langs->load("errors");
 					$this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnOrder', $product->ref);
 					$this->errors[] = $this->error;
@@ -3214,7 +3214,7 @@ class Commande extends CommonOrder
 				$result = $product->fetch($line->fk_product);
 				$product_type = $product->type;
 
-				if (!empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_ORDER) && $product_type == 0 && $product->stock_reel < $qty) {
+				if (getDolGlobalString('STOCK_MUST_BE_ENOUGH_FOR_ORDER') && $product_type == 0 && $product->stock_reel < $qty) {
 					$langs->load("errors");
 					$this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnOrder', $product->ref);
 					$this->errors[] = $this->error;
@@ -3754,7 +3754,7 @@ class Commande extends CommonOrder
 		$datas = [];
 		$nofetch = !empty($params['nofetch']);
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("Order")];
 		}
 
@@ -3866,7 +3866,7 @@ class Commande extends CommonOrder
 
 		$linkclose = '';
 		if (empty($notooltip) && $user->hasRight('commande', 'lire')) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("Order");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -4127,7 +4127,7 @@ class Commande extends CommonOrder
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->COMMANDE_ADDON_PDF)) {
+			} elseif (getDolGlobalString('COMMANDE_ADDON_PDF')) {
 				$modele = $conf->global->COMMANDE_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/commande/document.php b/htdocs/commande/document.php
index f16ad2ad3d3..3de00213e07 100644
--- a/htdocs/commande/document.php
+++ b/htdocs/commande/document.php
@@ -57,10 +57,10 @@ $offset = $limit * $page;
 $pageprev = $page - 1;
 $pagenext = $page + 1;
 
-if (!empty($conf->global->MAIN_DOC_SORT_FIELD)) {
+if (getDolGlobalString('MAIN_DOC_SORT_FIELD')) {
 	$sortfield = $conf->global->MAIN_DOC_SORT_FIELD;
 }
-if (!empty($conf->global->MAIN_DOC_SORT_ORDER)) {
+if (getDolGlobalString('MAIN_DOC_SORT_ORDER')) {
 	$sortorder = $conf->global->MAIN_DOC_SORT_ORDER;
 }
 
diff --git a/htdocs/commande/index.php b/htdocs/commande/index.php
index 721bc40101f..7958762e720 100644
--- a/htdocs/commande/index.php
+++ b/htdocs/commande/index.php
@@ -59,9 +59,9 @@ if ($user->socid > 0) {
 $max = $conf->global->MAIN_SIZE_SHORTLIST_LIMIT;
 
 // Maximum elements of the tables
-$maxDraftCount = empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
+$maxDraftCount = !getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
 $maxLatestEditCount = 5;
-$maxOpenCount = empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
+$maxOpenCount = !getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
 
 
 /*
diff --git a/htdocs/commande/list.php b/htdocs/commande/list.php
index 8c10c3ce7ab..64a19266cd8 100644
--- a/htdocs/commande/list.php
+++ b/htdocs/commande/list.php
@@ -91,7 +91,6 @@ $sall = trim((GETPOST('search_all', 'alphanohtml') != '') ? GETPOST('search_all'
 $socid = GETPOST('socid', 'int');
 $search_user = GETPOST('search_user', 'int');
 $search_sale = GETPOST('search_sale', 'int');
-
 $search_total_ht  = GETPOST('search_total_ht', 'alpha');
 $search_total_vat = GETPOST('search_total_vat', 'alpha');
 $search_total_ttc = GETPOST('search_total_ttc', 'alpha');
@@ -181,7 +180,7 @@ $arrayfields = array(
 	'country.code_iso'=>array('label'=>"Country", 'checked'=>0, 'position'=>50),
 	'typent.code'=>array('label'=>"ThirdPartyType", 'checked'=>$checkedtypetiers, 'position'=>55),
 	'c.date_commande'=>array('label'=>"OrderDateShort", 'checked'=>1, 'position'=>60, 'csslist'=>'nowraponall'),
-	'c.date_delivery'=>array('label'=>"DateDeliveryPlanned", 'checked'=>1, 'enabled'=>empty($conf->global->ORDER_DISABLE_DELIVERY_DATE), 'position'=>65, 'csslist'=>'nowraponall'),
+	'c.date_delivery'=>array('label'=>"DateDeliveryPlanned", 'checked'=>1, 'enabled'=>!getDolGlobalString('ORDER_DISABLE_DELIVERY_DATE'), 'position'=>65, 'csslist'=>'nowraponall'),
 	'c.fk_shipping_method'=>array('label'=>"SendingMethod", 'checked'=>-1, 'position'=>66 , 'enabled'=>isModEnabled("expedition")),
 	'c.fk_cond_reglement'=>array('label'=>"PaymentConditionsShort", 'checked'=>-1, 'position'=>67),
 	'c.fk_mode_reglement'=>array('label'=>"PaymentMode", 'checked'=>-1, 'position'=>68),
@@ -198,8 +197,8 @@ $arrayfields = array(
 	'sale_representative'=>array('label'=>"SaleRepresentativesOfThirdParty", 'checked'=>0, 'position'=>116),
 	'total_pa' => array('label' => (getDolGlobalString('MARGIN_TYPE') == '1' ? 'BuyingPrice' : 'CostPrice'), 'checked' => 0, 'position' => 300, 'enabled' => (!isModEnabled('margin') || !$user->hasRight("margins", "liretous") ? 0 : 1)),
 	'total_margin' => array('label' => 'Margin', 'checked' => 0, 'position' => 301, 'enabled' => (!isModEnabled('margin') || !$user->hasRight("margins", "liretous") ? 0 : 1)),
-	'total_margin_rate' => array('label' => 'MarginRate', 'checked' => 0, 'position' => 302, 'enabled' => (!isModEnabled('margin') || !$user->hasRight("margins", "liretous") || empty($conf->global->DISPLAY_MARGIN_RATES) ? 0 : 1)),
-	'total_mark_rate' => array('label' => 'MarkRate', 'checked' => 0, 'position' => 303, 'enabled' => (!isModEnabled('margin') || !$user->hasRight("margins", "liretous") || empty($conf->global->DISPLAY_MARK_RATES) ? 0 : 1)),
+	'total_margin_rate' => array('label' => 'MarginRate', 'checked' => 0, 'position' => 302, 'enabled' => (!isModEnabled('margin') || !$user->hasRight("margins", "liretous") || !getDolGlobalString('DISPLAY_MARGIN_RATES') ? 0 : 1)),
+	'total_mark_rate' => array('label' => 'MarkRate', 'checked' => 0, 'position' => 303, 'enabled' => (!isModEnabled('margin') || !$user->hasRight("margins", "liretous") || !getDolGlobalString('DISPLAY_MARK_RATES') ? 0 : 1)),
 	'c.datec'=>array('label'=>"DateCreation", 'checked'=>0, 'position'=>120),
 	'c.tms'=>array('label'=>"DateModificationShort", 'checked'=>0, 'position'=>125),
 	'c.date_cloture'=>array('label'=>"DateClosing", 'checked'=>0, 'position'=>130),
@@ -218,6 +217,10 @@ $object->fields = dol_sort_array($object->fields, 'position');
 //$arrayfields['anotherfield'] = array('type'=>'integer', 'label'=>'AnotherField', 'checked'=>1, 'enabled'=>1, 'position'=>90, 'csslist'=>'right');
 $arrayfields = dol_sort_array($arrayfields, 'position');
 
+if (!$user->hasRight('societe', 'client', 'voir')) {
+	$search_sale = $user->id;
+}
+
 // Security check
 $id = (GETPOST('orderid') ?GETPOST('orderid', 'int') : GETPOST('id', 'int'));
 if ($user->socid) {
@@ -305,7 +308,7 @@ if (empty($reshook)) {
 		$permissiontoread = $user->hasRight("commande", "lire");
 		$permissiontoadd = $user->hasRight("commande", "creer");
 		$permissiontodelete = $user->hasRight("commande", "supprimer");
-	if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+	if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 		$permissiontovalidate = $user->hasRight("commande", "order_advance", "validate");
 		$permissiontoclose = $user->hasRight("commande", "order_advance", "close");
 		$permissiontocancel = $user->hasRight("commande", "order_advance", "annuler");
@@ -417,7 +420,7 @@ if (empty($reshook)) {
 							$desc = dol_concatdesc($desc, $langs->trans("Order").' '.$cmd->ref.' - '.dol_print_date($cmd->date, 'day'));
 						}
 
-						if ($lines[$i]->subprice < 0 && empty($conf->global->INVOICE_KEEP_DISCOUNT_LINES_AS_IN_ORIGIN)) {
+						if ($lines[$i]->subprice < 0 && !getDolGlobalString('INVOICE_KEEP_DISCOUNT_LINES_AS_IN_ORIGIN')) {
 							// Negative line, we create a discount line
 							$discount = new DiscountAbsolute($db);
 							$discount->fk_soc = $objecttmp->socid;
@@ -859,11 +862,6 @@ if ($sall) {
 }
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet as p ON p.rowid = c.fk_projet";
 $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'user as u ON c.fk_user_author = u.rowid';
-
-// We'll need this table joined to the select in order to filter by sale
-if ($search_sale > 0 || (!$user->hasRight('societe', 'client', 'voir') && !$socid)) {
-	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
-}
 if ($search_user > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."element_contact as ec";
 	$sql .= ", ".MAIN_DB_PREFIX."c_type_contact as tc";
@@ -959,9 +957,6 @@ if (empty($arrayfields['s.name_alias']['checked']) && $search_company) {
 if ($search_parent_name) {
 	$sql .= natural_search('s2.nom', $search_parent_name);
 }
-if ($search_sale > 0) {
-	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $search_sale);
-}
 if ($search_user > 0) {
 	$sql .= " AND ec.fk_c_type_contact = tc.rowid AND tc.element='commande' AND tc.source='internal' AND ec.element_id = c.rowid AND ec.fk_socpeople = ".((int) $search_user);
 }
@@ -1019,6 +1014,14 @@ if ($search_fk_mode_reglement > 0) {
 if ($search_fk_input_reason > 0) {
 	$sql .= " AND c.fk_input_reason = ".((int) $search_fk_input_reason);
 }
+// Search on sale representative
+if ($search_sale && $search_sale != '-1') {
+	if ($search_sale == -2) {
+		$sql .= " AND NOT EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc =c.fk_soc)";
+	} elseif ($search_sale > 0) {
+		$sql .= " AND EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = c.fk_soc AND sc.fk_user = ".((int) $search_sale).")";
+	}
+}
 // Search for tag/category ($searchCategoryProductList is an array of ID)
 $searchCategoryProductOperator = -1;
 $searchCategoryProductList = array($search_product_category);
@@ -1060,6 +1063,7 @@ $sql .= $hookmanager->resPrint;
 $parameters = array();
 $reshook = $hookmanager->executeHooks('printFieldListHaving', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 $sql .= empty($hookmanager->resPrint) ? "" : " HAVING 1=1 ".$hookmanager->resPrint;
+//print $sql;
 
 // Count total nb of records
 $nbtotalofrecords = '';
@@ -1133,7 +1137,7 @@ $num = $db->num_rows($resql);
 
 $arrayofselected = is_array($toselect) ? $toselect : array();
 
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $sall) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $sall) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/commande/card.php?id='.$id);
@@ -1387,14 +1391,14 @@ if ($massaction == 'createbills') {
 	print $langs->trans('ValidateInvoices');
 	print '</td>';
 	print '<td>';
-	if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
+	if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
 		print $form->selectyesno('validate_invoices', 0, 1, 1);
 		$langs->load("errors");
 		print ' ('.$langs->trans("WarningAutoValNotPossibleWhenStockIsDecreasedOnInvoiceVal").')';
 	} else {
 		print $form->selectyesno('validate_invoices', 0, 1);
 	}
-	if (!empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_INVOICE_AMOUNT_CLASSIFY_BILLED_ORDER)) {
+	if (!empty($conf->workflow->enabled) && getDolGlobalString('WORKFLOW_INVOICE_AMOUNT_CLASSIFY_BILLED_ORDER')) {
 		print ' &nbsp; &nbsp; <span class="opacitymedium">'.$langs->trans("IfValidateInvoiceIsNoOrderStayUnbilled").'</span>';
 	} else {
 		print ' &nbsp; &nbsp; <span class="opacitymedium">'.$langs->trans("OptionToSetOrderBilledNotEnabled").'</span>';
@@ -1456,7 +1460,7 @@ if (isModEnabled('categorie') && $user->hasRight("categorie", "lire")) {
 	$moreforfilter .= '</div>';
 }
 // If Stock is enabled
-if (isModEnabled('stock') && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER)) {
+if (isModEnabled('stock') && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER')) {
 	require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 	$formproduct = new FormProduct($db);
 	$moreforfilter .= '<div class="divsearchfield">';
@@ -1570,7 +1574,7 @@ if (!empty($arrayfields['country.code_iso']['checked'])) {
 // Company type
 if (!empty($arrayfields['typent.code']['checked'])) {
 	print '<td class="liste_titre maxwidthonsmartphone" align="center">';
-	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
+	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
 	print '</td>';
 }
 // Date order
@@ -1736,7 +1740,7 @@ if (!empty($arrayfields['c.note_private']['checked'])) {
 if (!empty($arrayfields['shippable']['checked'])) {
 	print '<td class="liste_titre maxwidthonsmartphone" align="center">';
 	//print $form->selectyesno('search_shippable', $search_shippable, 1, 0, 1, 1);
-	if (!empty($conf->global->ORDER_SHIPABLE_STATUS_DISABLED_BY_DEFAULT)) {
+	if (getDolGlobalString('ORDER_SHIPABLE_STATUS_DISABLED_BY_DEFAULT')) {
 		print '<input type="checkbox" name="show_shippable_command" value="1"'.($show_shippable_command ? ' checked' : '').'>';
 		print $langs->trans('ShowShippableStatus');
 	} else {
@@ -1757,7 +1761,7 @@ if (!empty($arrayfields['c.import_key']['checked'])) {
 }
 // Status
 if (!empty($arrayfields['c.fk_statut']['checked'])) {
-	print '<td class="liste_titre right parentonrightofpage">';
+	print '<td class="liste_titre center parentonrightofpage">';
 	$liststatus = array(
 		Commande::STATUS_DRAFT => $langs->trans("StatusOrderDraftShort"),
 		Commande::STATUS_VALIDATED => $langs->trans("StatusOrderValidated"),
@@ -1968,7 +1972,7 @@ if (!empty($arrayfields['c.import_key']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['c.fk_statut']['checked'])) {
-	print_liste_field_titre($arrayfields['c.fk_statut']['label'], $_SERVER["PHP_SELF"], "c.fk_statut", "", $param, '', $sortfield, $sortorder, 'right ');
+	print_liste_field_titre($arrayfields['c.fk_statut']['label'], $_SERVER["PHP_SELF"], "c.fk_statut", "", $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 // Action column
@@ -2165,7 +2169,7 @@ while ($i < $imaxinloop) {
 			}
 
 			// If module invoices enabled and user with invoice creation permissions
-			if (isModEnabled('facture') && !empty($conf->global->ORDER_BILLING_ALL_CUSTOMER)) {
+			if (isModEnabled('facture') && getDolGlobalString('ORDER_BILLING_ALL_CUSTOMER')) {
 				if ($user->hasRight('facture', 'creer')) {
 					if (($obj->fk_statut > 0 && $obj->fk_statut < 3) || ($obj->fk_statut == 3 && $obj->billed == 0)) {
 						print '&nbsp;<a href="'.DOL_URL_ROOT.'/commande/list.php?socid='.$companystatic->id.'&search_billed=0&autoselectall=1">';
@@ -2624,7 +2628,7 @@ while ($i < $imaxinloop) {
 							if ($reliquat > $generic_product->stock_reel) {
 								$notshippable++;
 							}
-							if (empty($conf->global->SHIPPABLE_ORDER_ICON_IN_LIST)) {  // Default code. Default should be this case.
+							if (!getDolGlobalString('SHIPPABLE_ORDER_ICON_IN_LIST')) {  // Default code. Default should be this case.
 								$text_info .= $reliquat.' x '.$generic_commande->lines[$lig]->product_ref.'&nbsp;'.dol_trunc($generic_commande->lines[$lig]->product_label, 20);
 								$text_info .= ' - '.$langs->trans("Stock").': <span class="'.($generic_product->stock_reel > 0 ? 'ok' : 'error').'">'.$generic_product->stock_reel.'</span>';
 								$text_info .= ' - '.$langs->trans("VirtualStock").': <span class="'.($generic_product->stock_theorique > 0 ? 'ok' : 'error').'">'.$generic_product->stock_theorique.'</span>';
@@ -2637,7 +2641,7 @@ while ($i < $imaxinloop) {
 								// stock order and stock order_supplier
 								$stock_order = 0;
 								$stock_order_supplier = 0;
-								if (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT) || !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)) {    // What about other options ?
+								if (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT') || getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')) {    // What about other options ?
 									if (isModEnabled('commande')) {
 										if (empty($productstat_cache[$generic_commande->lines[$lig]->fk_product]['stats_order_customer'])) {
 											$generic_product->load_stats_commande(0, '1,2');
@@ -2716,7 +2720,7 @@ while ($i < $imaxinloop) {
 
 		// Status
 		if (!empty($arrayfields['c.fk_statut']['checked'])) {
-			print '<td class="nowrap right">'.$generic_commande->LibStatut($obj->fk_statut, $obj->billed, 5, 1).'</td>';
+			print '<td class="nowrap center">'.$generic_commande->LibStatut($obj->fk_statut, $obj->billed, 5, 1).'</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
 			}
diff --git a/htdocs/commande/list_det.php b/htdocs/commande/list_det.php
index 9029cb986ea..bda6c5c79d5 100644
--- a/htdocs/commande/list_det.php
+++ b/htdocs/commande/list_det.php
@@ -84,7 +84,7 @@ if (isModEnabled('categorie')) {
 	$searchCategoryProductOperator = 0;
 	if (GETPOSTISSET('formfilteraction')) {
 		$searchCategoryProductOperator = GETPOSTINT('search_category_product_operator');
-	} elseif (!empty($conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT)) {
+	} elseif (getDolGlobalString('MAIN_SEARCH_CAT_OR_BY_DEFAULT')) {
 		$searchCategoryProductOperator = $conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT;
 	}
 }
@@ -203,7 +203,7 @@ $arrayfields = array(
 	'country.code_iso'=>array('label'=>"Country", 'checked'=>0, 'position'=>50),
 	'typent.code'=>array('label'=>"ThirdPartyType", 'checked'=>$checkedtypetiers, 'position'=>55),
 	'c.date_commande'=>array('label'=>"OrderDateShort", 'checked'=>1, 'position'=>60),
-	'c.date_delivery'=>array('label'=>"DateDeliveryPlanned", 'checked'=>1, 'enabled'=>empty($conf->global->ORDER_DISABLE_DELIVERY_DATE), 'position'=>65),
+	'c.date_delivery'=>array('label'=>"DateDeliveryPlanned", 'checked'=>1, 'enabled'=>!getDolGlobalString('ORDER_DISABLE_DELIVERY_DATE'), 'position'=>65),
 	'c.fk_shipping_method'=>array('label'=>"SendingMethod", 'checked'=>-1, 'position'=>66 , 'enabled'=>isModEnabled('expedition')),
 	'c.fk_cond_reglement'=>array('label'=>"PaymentConditionsShort", 'checked'=>-1, 'position'=>67),
 	'c.fk_mode_reglement'=>array('label'=>"PaymentMode", 'checked'=>-1, 'position'=>68),
@@ -216,18 +216,18 @@ $arrayfields = array(
 	'c.multicurrency_total_ht'=>array('label'=>'MulticurrencyAmountHT', 'checked'=>0, 'enabled'=>(empty($conf->multicurrency->enabled) ? 0 : 1), 'position'=>100),
 	'c.multicurrency_total_vat'=>array('label'=>'MulticurrencyAmountVAT', 'checked'=>0, 'enabled'=>(empty($conf->multicurrency->enabled) ? 0 : 1), 'position'=>105),
 	'c.multicurrency_total_ttc'=>array('label'=>'MulticurrencyAmountTTC', 'checked'=>0, 'enabled'=>(empty($conf->multicurrency->enabled) ? 0 : 1), 'position'=>110),
-	'c.fk_warehouse'=>array('label'=>'Warehouse', 'checked'=>0, 'enabled'=>(!isModEnabled('stock') && empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER) ? 0 : 1), 'position'=>110),
+	'c.fk_warehouse'=>array('label'=>'Warehouse', 'checked'=>0, 'enabled'=>(!isModEnabled('stock') && !getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER') ? 0 : 1), 'position'=>110),
 	'u.login'=>array('label'=>"Author", 'checked'=>1, 'position'=>115),
 	'sale_representative'=>array('label'=>"SaleRepresentativesOfThirdParty", 'checked'=>0, 'position'=>116),
 	'total_pa' => array('label' => (getDolGlobalString('MARGIN_TYPE') == '1' ? 'BuyingPrice' : 'CostPrice'), 'checked' => 0, 'position' => 300, 'enabled' => (!isModEnabled('margin') || !$user->rights->margins->liretous ? 0 : 1)),
 	'total_margin' => array('label' => 'Margin', 'checked' => 0, 'position' => 301, 'enabled' => (!isModEnabled('margin') || !$user->rights->margins->liretous ? 0 : 1)),
-	'total_margin_rate' => array('label' => 'MarginRate', 'checked' => 0, 'position' => 302, 'enabled' => (!isModEnabled('margin') || !$user->rights->margins->liretous || empty($conf->global->DISPLAY_MARGIN_RATES) ? 0 : 1)),
-	'total_mark_rate' => array('label' => 'MarkRate', 'checked' => 0, 'position' => 303, 'enabled' => (!isModEnabled('margin') || !$user->rights->margins->liretous || empty($conf->global->DISPLAY_MARK_RATES) ? 0 : 1)),
+	'total_margin_rate' => array('label' => 'MarginRate', 'checked' => 0, 'position' => 302, 'enabled' => (!isModEnabled('margin') || !$user->rights->margins->liretous || !getDolGlobalString('DISPLAY_MARGIN_RATES') ? 0 : 1)),
+	'total_mark_rate' => array('label' => 'MarkRate', 'checked' => 0, 'position' => 303, 'enabled' => (!isModEnabled('margin') || !$user->rights->margins->liretous || !getDolGlobalString('DISPLAY_MARK_RATES') ? 0 : 1)),
 	'c.datec'=>array('label'=>"DateCreation", 'checked'=>0, 'position'=>120),
 	'c.tms'=>array('label'=>"DateModificationShort", 'checked'=>0, 'position'=>125),
 	'c.date_cloture'=>array('label'=>"DateClosing", 'checked'=>0, 'position'=>130),
-	'c.note_public'=>array('label'=>'NotePublic', 'checked'=>0, 'enabled'=>(empty($conf->global->MAIN_LIST_ALLOW_PUBLIC_NOTES)), 'position'=>135),
-	'c.note_private'=>array('label'=>'NotePrivate', 'checked'=>0, 'enabled'=>(empty($conf->global->MAIN_LIST_ALLOW_PRIVATE_NOTES)), 'position'=>140),
+	'c.note_public'=>array('label'=>'NotePublic', 'checked'=>0, 'enabled'=>(!getDolGlobalString('MAIN_LIST_ALLOW_PUBLIC_NOTES')), 'position'=>135),
+	'c.note_private'=>array('label'=>'NotePrivate', 'checked'=>0, 'enabled'=>(!getDolGlobalString('MAIN_LIST_ALLOW_PRIVATE_NOTES')), 'position'=>140),
 	'shippable'=>array('label'=>"Shippable", 'checked'=>1,'enabled'=>(isModEnabled('expedition')), 'position'=>990),
 	'c.facture'=>array('label'=>"Billed", 'checked'=>1, 'enabled'=>(!getDolGlobalString('WORKFLOW_BILL_ON_SHIPMENT')), 'position'=>995),
 	'c.import_key' =>array('type'=>'varchar(14)', 'label'=>'ImportId', 'enabled'=>1, 'visible'=>-2, 'position'=>999),
@@ -326,7 +326,7 @@ if (empty($reshook)) {
 	$permissiontoadd = $user->hasRight("commande", "creer");
 	$permissiontodelete = $user->hasRight("commande", "supprimer");
 	$permissiontoexport = $user->hasRight("commande", "commande", "export");
-	if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+	if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 		$permissiontovalidate = $user->hasRight("commande", "order_advance", "validate");
 		$permissiontoclose = $user->hasRight("commande", "order_advance", "close");
 		$permissiontocancel = $user->hasRight("commande", "order_advance", "annuler");
@@ -698,7 +698,7 @@ if ($resql) {
 
 	$arrayofselected = is_array($toselect) ? $toselect : array();
 
-	if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $sall) {
+	if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $sall) {
 		$obj = $db->fetch_object($resql);
 		$id = $obj->rowid;
 		header("Location: ".DOL_URL_ROOT.'/commande/card.php?id='.$id);
@@ -944,7 +944,7 @@ if ($resql) {
 		$moreforfilter .= img_picto($tmptitle, 'category', 'class="pictofixedwidth"').$formother->select_categories('customer', $search_categ_cus, 'search_categ_cus', 1, $tmptitle, 'maxwidth300 widthcentpercentminusx');
 		$moreforfilter .= '</div>';
 	}
-	if (isModEnabled('stock') && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER)) {
+	if (isModEnabled('stock') && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER')) {
 		require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 		$formproduct = new FormProduct($db);
 		$moreforfilter .= '<div class="divsearchfield">';
@@ -1072,7 +1072,7 @@ if ($resql) {
 	// Company type
 	if (!empty($arrayfields['typent.code']['checked'])) {
 		print '<td class="liste_titre maxwidthonsmartphone" align="center">';
-		print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
+		print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
 		print '</td>';
 	}
 	// Date order
@@ -1238,7 +1238,7 @@ if ($resql) {
 	if (!empty($arrayfields['shippable']['checked'])) {
 		print '<td class="liste_titre maxwidthonsmartphone" align="center">';
 		//print $form->selectyesno('search_shippable', $search_shippable, 1, 0, 1, 1);
-		if (!empty($conf->global->ORDER_SHIPABLE_STATUS_DISABLED_BY_DEFAULT)) {
+		if (getDolGlobalString('ORDER_SHIPABLE_STATUS_DISABLED_BY_DEFAULT')) {
 			print '<input type="checkbox" name="show_shippable_command" value="1"'.($show_shippable_command ? ' checked' : '').'>';
 			print $langs->trans('ShowShippableStatus');
 		} else {
@@ -1673,7 +1673,7 @@ if ($resql) {
 			print $getNomUrl_cache[$obj->socid];
 
 			// If module invoices enabled and user with invoice creation permissions
-			if (isModEnabled('facture') && !empty($conf->global->ORDER_BILLING_ALL_CUSTOMER)) {
+			if (isModEnabled('facture') && getDolGlobalString('ORDER_BILLING_ALL_CUSTOMER')) {
 				if ($user->hasRight('facture', 'creer')) {
 					if (($obj->fk_statut > 0 && $obj->fk_statut < 3) || ($obj->fk_statut == 3 && $obj->billed == 0)) {
 						print '&nbsp;<a href="'.DOL_URL_ROOT.'/commande/list.php?socid='.$companystatic->id.'&search_billed=0&autoselectall=1">';
@@ -2105,7 +2105,7 @@ if ($resql) {
 						if ($reliquat > $generic_product->stock_reel) {
 							$notshippable++;
 						}
-						if (empty($conf->global->SHIPPABLE_ORDER_ICON_IN_LIST)) {  // Default code. Default should be this case.
+						if (!getDolGlobalString('SHIPPABLE_ORDER_ICON_IN_LIST')) {  // Default code. Default should be this case.
 							$text_info .= $reliquat.' x '.$obj->product_ref.'&nbsp;'.dol_trunc($obj->product_label, 20);
 							$text_info .= ' - '.$langs->trans("Stock").': <span class="'.($generic_product->stock_reel > 0 ? 'ok' : 'error').'">'.$generic_product->stock_reel.'</span>';
 							$text_info .= ' - '.$langs->trans("VirtualStock").': <span class="'.($generic_product->stock_theorique > 0 ? 'ok' : 'error').'">'.$generic_product->stock_theorique.'</span>';
@@ -2118,7 +2118,7 @@ if ($resql) {
 							// stock order and stock order_supplier
 							$stock_order = 0;
 							$stock_order_supplier = 0;
-							if (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT) || !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)) {    // What about other options ?
+							if (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT') || getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')) {    // What about other options ?
 								if (isModEnabled('commande')) {
 									if (empty($productstat_cache[$obj->fk_product]['stats_order_customer'])) {
 										$generic_product->load_stats_commande(0, '1,2');
diff --git a/htdocs/commande/stats/index.php b/htdocs/commande/stats/index.php
index 69d17fe81e9..a8f72da194d 100644
--- a/htdocs/commande/stats/index.php
+++ b/htdocs/commande/stats/index.php
@@ -75,7 +75,7 @@ if ($user->socid > 0) {
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ?GETPOST('year') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 // Load translation files required by the page
@@ -315,7 +315,7 @@ print $form->select_company($socid, 'socid', $filter, 1, 0, 0, array(), 0, 'widt
 print '</td></tr>';
 // ThirdParty Type
 print '<tr><td>'.$langs->trans("ThirdPartyType").'</td><td>';
-$sortparam_typent = (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
+$sortparam_typent = (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
 print $form->selectarray("typent_id", $formcompany->typent_array(0), $typent_id, 1, 0, 0, '', 0, 0, 0, $sortparam_typent, '', 1);
 if ($user->admin) {
 	print ' '.info_admin($langs->trans("YouCanChangeValuesForThisListFromDictionarySetup"), 1);
diff --git a/htdocs/commande/tpl/linkedobjectblock.tpl.php b/htdocs/commande/tpl/linkedobjectblock.tpl.php
index 323ef0aefa6..2ced0e73a63 100644
--- a/htdocs/commande/tpl/linkedobjectblock.tpl.php
+++ b/htdocs/commande/tpl/linkedobjectblock.tpl.php
@@ -47,7 +47,7 @@ foreach ($linkedObjectBlock as $key => $objectlink) {
 	}
 	echo '<tr class="'.$trclass.'" >';
 	echo '<td class="linkedcol-element tdoverflowmax100">'.$langs->trans("CustomerOrder");
-	if (!empty($showImportButton) && !empty($conf->global->MAIN_ENABLE_IMPORT_LINKED_OBJECT_LINES)) {
+	if (!empty($showImportButton) && getDolGlobalString('MAIN_ENABLE_IMPORT_LINKED_OBJECT_LINES')) {
 		print '<a class="objectlinked_importbtn" href="'.$objectlink->getNomUrl(0, '', 0, 1).'&amp;action=selectlines" data-element="'.$objectlink->element.'" data-id="'.$objectlink->id.'"  > <i class="fa fa-indent"></i> </a';
 	}
 	echo '</td>';
diff --git a/htdocs/compta/accounting-files.php b/htdocs/compta/accounting-files.php
index 4e7c92a8881..be43ba41c31 100644
--- a/htdocs/compta/accounting-files.php
+++ b/htdocs/compta/accounting-files.php
@@ -124,7 +124,7 @@ if (isModEnabled('multicompany') && is_object($mc)) {
 
 $entity = (GETPOSTISSET('entity') ? GETPOST('entity', 'int') : (GETPOSTISSET('search_entity') ? GETPOST('search_entity', 'int') : $conf->entity));
 if (isModEnabled('multicompany') && is_object($mc)) {
-	if (empty($entity) && !empty($conf->global->MULTICOMPANY_ALLOW_EXPORT_ACCOUNTING_DOC_FOR_ALL_ENTITIES)) {
+	if (empty($entity) && getDolGlobalString('MULTICOMPANY_ALLOW_EXPORT_ACCOUNTING_DOC_FOR_ALL_ENTITIES')) {
 		$entity = '0,'.join(',', array_keys($arrayofentities));
 	}
 }
@@ -618,8 +618,8 @@ print "\n";
 $socid = 0;
 if (isModEnabled('multicompany') && is_object($mc)) {
 	$mc->getInfo($conf->entity);
-	print ' &nbsp; <span class="marginleftonly marginrightonly'.(empty($conf->global->MULTICOMPANY_ALLOW_EXPORT_ACCOUNTING_DOC_FOR_ALL_ENTITIES) ? ' opacitymedium' : '').'">'.$langs->trans("Entity").' : ';
-	if (!empty($conf->global->MULTICOMPANY_ALLOW_EXPORT_ACCOUNTING_DOC_FOR_ALL_ENTITIES)) {
+	print ' &nbsp; <span class="marginleftonly marginrightonly'.(!getDolGlobalString('MULTICOMPANY_ALLOW_EXPORT_ACCOUNTING_DOC_FOR_ALL_ENTITIES') ? ' opacitymedium' : '').'">'.$langs->trans("Entity").' : ';
+	if (getDolGlobalString('MULTICOMPANY_ALLOW_EXPORT_ACCOUNTING_DOC_FOR_ALL_ENTITIES')) {
 		$socid = $mc->id;
 		print $mc->select_entities(GETPOSTISSET('search_entity') ? GETPOST('search_entity', 'int') : $mc->id, 'search_entity', '', false, false, false, false, true);
 	} else {
diff --git a/htdocs/compta/bank/bankentries_list.php b/htdocs/compta/bank/bankentries_list.php
index d518c316df2..dcef8753dff 100644
--- a/htdocs/compta/bank/bankentries_list.php
+++ b/htdocs/compta/bank/bankentries_list.php
@@ -380,7 +380,7 @@ if (GETPOST('save') && !$cancel && $user->hasRight('banque', 'modifier')) {
 		$error++;
 	}*/
 
-	if (!$error && !empty($conf->global->BANK_USE_OLD_VARIOUS_PAYMENT)) {
+	if (!$error && getDolGlobalString('BANK_USE_OLD_VARIOUS_PAYMENT')) {
 		$objecttmp = new Account($db);
 		$objecttmp->fetch($bankaccountid);
 		$insertid = $objecttmp->addline($dateop, $operation, $label, $amount, $num_chq, ($cat1 > 0 ? $cat1 : 0), $user, '', '', $search_accountancy_code);
@@ -882,7 +882,7 @@ if ($resql) {
 		}
 
 		// Using BANK_REPORT_LAST_NUM_RELEVE to automatically report last num (or not)
-		if (!empty($conf->global->BANK_REPORT_LAST_NUM_RELEVE)) {
+		if (getDolGlobalString('BANK_REPORT_LAST_NUM_RELEVE')) {
 			print '
 			    <script type="text/javascript">
 			    	$("#num_releve").val("' . $last_releve.'");
@@ -893,7 +893,7 @@ if ($resql) {
 	}
 
 	// Form to add a transaction with no invoice
-	if ($user->hasRight('banque', 'modifier') && $action == 'addline' && !empty($conf->global->BANK_USE_OLD_VARIOUS_PAYMENT)) {
+	if ($user->hasRight('banque', 'modifier') && $action == 'addline' && getDolGlobalString('BANK_USE_OLD_VARIOUS_PAYMENT')) {
 		print load_fiche_titre($langs->trans("AddBankRecordLong"), '', '');
 
 		print '<table class="noborder centpercent">';
@@ -987,8 +987,8 @@ if ($resql) {
 
 	$newcardbutton = '';
 	if ($action != 'addline' && $action != 'reconcile') {
-		if (empty($conf->global->BANK_DISABLE_DIRECT_INPUT)) {
-			if (empty($conf->global->BANK_USE_OLD_VARIOUS_PAYMENT)) {	// Default is to record miscellaneous direct entries using miscellaneous payments
+		if (!getDolGlobalString('BANK_DISABLE_DIRECT_INPUT')) {
+			if (!getDolGlobalString('BANK_USE_OLD_VARIOUS_PAYMENT')) {	// Default is to record miscellaneous direct entries using miscellaneous payments
 				$newcardbutton = dolGetButtonTitle($langs->trans('AddBankRecord'), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/compta/bank/various_payment/card.php?action=create&accountid='.urlencode($search_account).'&backtopage='.urlencode($_SERVER['PHP_SELF'].'?id='.urlencode($search_account)), '', $user->rights->banque->modifier);
 			} else // If direct entries is not done using miscellaneous payments
 			{
@@ -1393,7 +1393,7 @@ if ($resql) {
 			$bankaccount = $cachebankaccount[$objp->bankid];
 		}
 
-		if (empty($conf->global->BANK_COLORIZE_MOVEMENT)) {
+		if (!getDolGlobalString('BANK_COLORIZE_MOVEMENT')) {
 			$backgroundcolor = "class='oddeven'";
 		} else {
 			if ($objp->amount < 0) {
diff --git a/htdocs/compta/bank/card.php b/htdocs/compta/bank/card.php
index f3c590e6ff1..e0c5fea4795 100644
--- a/htdocs/compta/bank/card.php
+++ b/htdocs/compta/bank/card.php
@@ -621,7 +621,7 @@ if ($action == 'create') {
 	print '<table class="border centpercent">';
 	// Accountancy code
 	$fieldrequired = '';
-	if (!empty($conf->global->MAIN_BANK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED)) {
+	if (getDolGlobalString('MAIN_BANK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED')) {
 		$fieldrequired = 'fieldrequired ';
 	}
 
@@ -1078,7 +1078,7 @@ if ($action == 'create') {
 		// Accountancy code
 		$tdextra = ' class="titlefieldcreate"';
 
-		if (!empty($conf->global->MAIN_BANK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED)) {
+		if (getDolGlobalString('MAIN_BANK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED')) {
 			$tdextra = ' class="fieldrequired titlefieldcreate"';
 		}
 
diff --git a/htdocs/compta/bank/class/account.class.php b/htdocs/compta/bank/class/account.class.php
index bf8e7037f5f..7a75d7e9116 100644
--- a/htdocs/compta/bank/class/account.class.php
+++ b/htdocs/compta/bank/class/account.class.php
@@ -433,7 +433,7 @@ class Account extends CommonObject
 		if (empty($this->rappro)) {
 			return -1;
 		}
-		if ($this->courant == Account::TYPE_CASH && empty($conf->global->BANK_CAN_RECONCILIATE_CASHACCOUNT)) {
+		if ($this->courant == Account::TYPE_CASH && !getDolGlobalString('BANK_CAN_RECONCILIATE_CASHACCOUNT')) {
 			return -2;
 		}
 		if ($this->clos) {
@@ -1399,7 +1399,7 @@ class Account extends CommonObject
 		$sql .= " FROM ".MAIN_DB_PREFIX."bank_account as ba";
 		$sql .= " WHERE ba.rappro > 0 and ba.clos = 0";
 		$sql .= " AND ba.entity IN (".getEntity('bank_account').")";
-		if (empty($conf->global->BANK_CAN_RECONCILIATE_CASHACCOUNT)) {
+		if (!getDolGlobalString('BANK_CAN_RECONCILIATE_CASHACCOUNT')) {
 			$sql .= " AND ba.courant != 2";
 		}
 		$resql = $this->db->query($sql);
@@ -1652,7 +1652,7 @@ class Account extends CommonObject
 	{
 		global $conf;
 
-		if (!empty($conf->global->MAIN_IBAN_IS_NEVER_MANDATORY)) {
+		if (getDolGlobalString('MAIN_IBAN_IS_NEVER_MANDATORY')) {
 			return 0;
 		}
 
@@ -1774,7 +1774,7 @@ class Account extends CommonObject
 				'BankAccountNumberKey'
 		);
 
-		if (!empty($conf->global->BANK_SHOW_ORDER_OPTION)) {
+		if (getDolGlobalString('BANK_SHOW_ORDER_OPTION')) {
 			if (is_numeric($conf->global->BANK_SHOW_ORDER_OPTION)) {
 				if (getDolGlobalString('BANK_SHOW_ORDER_OPTION') == '1') {
 					$fieldlists = array(
@@ -2208,7 +2208,7 @@ class AccountLine extends CommonObjectLine
 		}
 
 		// Protection to avoid any delete of accounted lines. Protection on by default
-		if (empty($conf->global->BANK_ALLOW_TRANSACTION_DELETION_EVEN_IF_IN_ACCOUNTING)) {
+		if (!getDolGlobalString('BANK_ALLOW_TRANSACTION_DELETION_EVEN_IF_IN_ACCOUNTING')) {
 			$sql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX."accounting_bookkeeping WHERE doc_type = 'bank' AND fk_doc = ".((int) $this->id);
 			$resql = $this->db->query($sql);
 			if ($resql) {
@@ -2345,7 +2345,7 @@ class AccountLine extends CommonObjectLine
 		$this->db->begin();
 
 		// Check statement field
-		if (!empty($conf->global->BANK_STATEMENT_REGEX_RULE)) {
+		if (getDolGlobalString('BANK_STATEMENT_REGEX_RULE')) {
 			if (!preg_match('/' . getDolGlobalString('BANK_STATEMENT_REGEX_RULE').'/', $this->num_releve)) {
 				$this->errors[] = $langs->trans("ErrorBankStatementNameMustFollowRegex", $conf->global->BANK_STATEMENT_REGEX_RULE);
 				return -1;
diff --git a/htdocs/compta/bank/class/paymentvarious.class.php b/htdocs/compta/bank/class/paymentvarious.class.php
index 74434a047c8..e059833fdde 100644
--- a/htdocs/compta/bank/class/paymentvarious.class.php
+++ b/htdocs/compta/bank/class/paymentvarious.class.php
@@ -689,7 +689,7 @@ class PaymentVarious extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/compta/bank/various_payment/card.php b/htdocs/compta/bank/various_payment/card.php
index f066bc687ab..962153def90 100644
--- a/htdocs/compta/bank/various_payment/card.php
+++ b/htdocs/compta/bank/various_payment/card.php
@@ -55,7 +55,7 @@ $amount = price2num(GETPOST("amount", "alpha"));
 $paymenttype = GETPOST("paymenttype", "aZ09");
 $accountancy_code = GETPOST("accountancy_code", "alpha");
 $projectid = (GETPOST('projectid', 'int') ? GETPOST('projectid', 'int') : GETPOST('fk_project', 'int'));
-if (isModEnabled('accounting') && !empty($conf->global->ACCOUNTANCY_COMBO_FOR_AUX)) {
+if (isModEnabled('accounting') && getDolGlobalString('ACCOUNTANCY_COMBO_FOR_AUX')) {
 	$subledger_account = GETPOST("subledger_account", "alpha") > 0 ? GETPOST("subledger_account", "alpha") : '';
 } else {
 	$subledger_account = GETPOST("subledger_account", "alpha");
@@ -485,7 +485,7 @@ if ($action == 'create') {
 	if (isModEnabled('accounting')) {
 		print '<tr><td>'.$langs->trans("SubledgerAccount").'</td>';
 		print '<td>';
-		if (!empty($conf->global->ACCOUNTANCY_COMBO_FOR_AUX)) {
+		if (getDolGlobalString('ACCOUNTANCY_COMBO_FOR_AUX')) {
 			print $formaccounting->select_auxaccount($subledger_account, 'subledger_account', 1, '');
 		} else {
 			print '<input type="text" class="maxwidth200 maxwidthonsmartphone" name="subledger_account" value="'.$subledger_account.'">';
diff --git a/htdocs/compta/bank/various_payment/list.php b/htdocs/compta/bank/various_payment/list.php
index d6360fda876..437a7253bc6 100644
--- a/htdocs/compta/bank/various_payment/list.php
+++ b/htdocs/compta/bank/various_payment/list.php
@@ -483,7 +483,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '</td>';
 }
 
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print '<td class="liste_titre">';
 	print '</td>';
 }
@@ -606,7 +606,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print getTitleFieldOfList($selectedfields, 0, $_SERVER["PHP_SELF"], '', '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ')."\n";
 	$totalarray['nbfield']++;
 }
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print_liste_field_titre('#', $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder);
 	$totalarray['nbfield']++;
 }
@@ -724,7 +724,7 @@ while ($i < $imaxinloop) {
 		}
 
 		// No
-		if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+		if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 			print '<td>'.(($offset * $limit) + $i).'</td>';
 		}
 
diff --git a/htdocs/compta/cashcontrol/cashcontrol_card.php b/htdocs/compta/cashcontrol/cashcontrol_card.php
index a46f61fccf4..f19884a9bcc 100644
--- a/htdocs/compta/cashcontrol/cashcontrol_card.php
+++ b/htdocs/compta/cashcontrol/cashcontrol_card.php
@@ -113,7 +113,7 @@ if (empty($backtopage)) {
 $backurlforlist = DOL_URL_ROOT.'/compta/cashcontrol/cashcontrol_list.php';
 $triggermodname = 'CACHCONTROL_MODIFY'; // Name of trigger action code to execute when we modify record
 
-if (empty($conf->global->CASHDESK_ID_BANKACCOUNT_CASH) && empty($conf->global->CASHDESK_ID_BANKACCOUNT_CASH1)) {
+if (!getDolGlobalString('CASHDESK_ID_BANKACCOUNT_CASH') && !getDolGlobalString('CASHDESK_ID_BANKACCOUNT_CASH1')) {
 	setEventMessages($langs->trans("CashDesk")." - ".$langs->trans("NotConfigured"), null, 'errors');
 }
 
diff --git a/htdocs/compta/cashcontrol/cashcontrol_list.php b/htdocs/compta/cashcontrol/cashcontrol_list.php
index 9feba5d3b38..69eeee49c36 100644
--- a/htdocs/compta/cashcontrol/cashcontrol_list.php
+++ b/htdocs/compta/cashcontrol/cashcontrol_list.php
@@ -325,7 +325,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/compta/cashcontrol/cashcontrol_card.php?id='.$id);
diff --git a/htdocs/compta/cashcontrol/class/cashcontrol.class.php b/htdocs/compta/cashcontrol/class/cashcontrol.class.php
index 88a22b88fba..e14977c04a4 100644
--- a/htdocs/compta/cashcontrol/class/cashcontrol.class.php
+++ b/htdocs/compta/cashcontrol/class/cashcontrol.class.php
@@ -439,7 +439,7 @@ class CashControl extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/compta/deplacement/card.php b/htdocs/compta/deplacement/card.php
index a07b5831240..fbd409274a2 100644
--- a/htdocs/compta/deplacement/card.php
+++ b/htdocs/compta/deplacement/card.php
@@ -238,7 +238,7 @@ if ($action == 'create') {
 	print '<td class="tdtop">'.$langs->trans('NotePublic').'</td>';
 	print '<td>';
 
-	$doleditor = new DolEditor('note_public', GETPOST('note_public', 'restricthtml'), '', 200, 'dolibarr_notes', 'In', false, true, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_8, '90%');
+	$doleditor = new DolEditor('note_public', GETPOST('note_public', 'restricthtml'), '', 200, 'dolibarr_notes', 'In', false, true, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_8, '90%');
 	print $doleditor->Create(1);
 
 	print '</td></tr>';
@@ -249,7 +249,7 @@ if ($action == 'create') {
 		print '<td class="tdtop">'.$langs->trans('NotePrivate').'</td>';
 		print '<td>';
 
-		$doleditor = new DolEditor('note_private', GETPOST('note_private', 'restricthtml'), '', 200, 'dolibarr_notes', 'In', false, true, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_8, '90%');
+		$doleditor = new DolEditor('note_private', GETPOST('note_private', 'restricthtml'), '', 200, 'dolibarr_notes', 'In', false, true, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_8, '90%');
 		print $doleditor->Create(1);
 
 		print '</td></tr>';
@@ -330,7 +330,7 @@ if ($action == 'create') {
 			print '<tr><td class="tdtop">'.$langs->trans("NotePublic").'</td>';
 			print '<td>';
 
-			$doleditor = new DolEditor('note_public', $object->note_public, '', 200, 'dolibarr_notes', 'In', false, true, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_8, '90%');
+			$doleditor = new DolEditor('note_public', $object->note_public, '', 200, 'dolibarr_notes', 'In', false, true, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_8, '90%');
 			print $doleditor->Create(1);
 
 			print "</td></tr>";
@@ -340,7 +340,7 @@ if ($action == 'create') {
 				print '<tr><td class="tdtop">'.$langs->trans("NotePrivate").'</td>';
 				print '<td>';
 
-				$doleditor = new DolEditor('note_private', $object->note_private, '', 200, 'dolibarr_notes', 'In', false, true, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_8, '90%');
+				$doleditor = new DolEditor('note_private', $object->note_private, '', 200, 'dolibarr_notes', 'In', false, true, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_8, '90%');
 				print $doleditor->Create(1);
 
 				print "</td></tr>";
diff --git a/htdocs/compta/deplacement/list.php b/htdocs/compta/deplacement/list.php
index 2ff6aeae886..44f7d2a975c 100644
--- a/htdocs/compta/deplacement/list.php
+++ b/htdocs/compta/deplacement/list.php
@@ -155,7 +155,7 @@ if ($resql) {
 	print '&nbsp;';
 	print '</td>';
 	print '<td class="liste_titre" align="center">';
-	if (!empty($conf->global->MAIN_LIST_FILTER_ON_DAY)) {
+	if (getDolGlobalString('MAIN_LIST_FILTER_ON_DAY')) {
 		print '<input class="flat" type="text" size="1" maxlength="2" name="day" value="'.$day.'">';
 	}
 	print '<input class="flat" type="text" size="1" maxlength="2" name="month" value="'.$month.'">';
diff --git a/htdocs/compta/deplacement/stats/index.php b/htdocs/compta/deplacement/stats/index.php
index f30b0703c43..788f3aa94dd 100644
--- a/htdocs/compta/deplacement/stats/index.php
+++ b/htdocs/compta/deplacement/stats/index.php
@@ -64,7 +64,7 @@ if ($userid > 0) {
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ?GETPOST('year') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 $mode = GETPOST("mode") ?GETPOST("mode") : 'customer';
diff --git a/htdocs/compta/facture/card-rec.php b/htdocs/compta/facture/card-rec.php
index 01c09973951..8fbff2f1029 100644
--- a/htdocs/compta/facture/card-rec.php
+++ b/htdocs/compta/facture/card-rec.php
@@ -115,12 +115,12 @@ $usercanread = $user->hasRight('facture', 'lire');
 $usercancreate = $user->hasRight('facture', 'creer');
 $usercanissuepayment = $user->hasRight('facture', 'paiement');
 $usercandelete = $user->hasRight('facture', 'supprimer');
-$usercanvalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $usercancreate) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->facture->invoice_advance->validate)));
-$usercansend = (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->rights->facture->invoice_advance->send);
-$usercanreopen = (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->rights->facture->invoice_advance->reopen);
-$usercanunvalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($usercancreate)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->facture->invoice_advance->unvalidate)));
+$usercanvalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $usercancreate) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->facture->invoice_advance->validate)));
+$usercansend = (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->rights->facture->invoice_advance->send);
+$usercanreopen = (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->rights->facture->invoice_advance->reopen);
+$usercanunvalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($usercancreate)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->facture->invoice_advance->unvalidate)));
 
-$usercanproductignorepricemin = ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS));
+$usercanproductignorepricemin = ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty($user->rights->produit->ignore_price_min_advance)) || !getDolGlobalString('MAIN_USE_ADVANCED_PERMS'));
 $usercancreatemargin = $user->hasRight("margins", "creer");
 $usercanreadallmargin = $user->hasRight("margins", "liretous");
 $usercancreatewithdrarequest = $user->hasRight("prelevement", "bons", "creer");
@@ -445,7 +445,7 @@ if (empty($reshook)) {
 		} else {
 			$idprod = GETPOST('idprod', 'int');
 
-			if (!empty($conf->global->MAIN_DISABLE_FREE_LINES) && $idprod <= 0) {
+			if (getDolGlobalString('MAIN_DISABLE_FREE_LINES') && $idprod <= 0) {
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("ProductOrService")), null, 'errors');
 				$error++;
 			}
@@ -563,7 +563,7 @@ if (empty($reshook)) {
 				$desc = '';
 
 				// Define output language
-				if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -585,10 +585,10 @@ if (empty($reshook)) {
 				$desc = dol_concatdesc($desc, $product_desc);
 
 				// Add custom code and origin country into description
-				if (empty($conf->global->MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE) && (!empty($prod->customcode) || !empty($prod->country_code))) {
+				if (!getDolGlobalString('MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE') && (!empty($prod->customcode) || !empty($prod->country_code))) {
 					$tmptxt = '(';
 					// Define output language
-					if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+					if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (empty($newlang) && GETPOST('lang_id', 'alpha')) {
@@ -818,7 +818,7 @@ if (empty($reshook)) {
 			$type = $product->type;
 
 			$price_min = $product->price_min;
-			if (!empty($conf->global->PRODUIT_MULTIPRICES) && !empty($object->thirdparty->price_level)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES') && !empty($object->thirdparty->price_level)) {
 				$price_min = $product->multiprices_min[$object->thirdparty->price_level];
 			}
 
@@ -827,7 +827,7 @@ if (empty($reshook)) {
 			$typeinvoice = Facture::TYPE_STANDARD;
 
 			// Check price is not lower than minimum (check is done only for standard or replacement invoices)
-			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('produit', 'ignore_price_min_advance')) || empty($conf->global->MAIN_USE_ADVANCED_PERMS)) && (($typeinvoice == Facture::TYPE_STANDARD || $typeinvoice == Facture::TYPE_REPLACEMENT) && $price_min && ((float) price2num($pu_ht) * (1 - (float) $remise_percent / 100) < (float) price2num($price_min)))) {
+			if (((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('produit', 'ignore_price_min_advance')) || !getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) && (($typeinvoice == Facture::TYPE_STANDARD || $typeinvoice == Facture::TYPE_REPLACEMENT) && $price_min && ((float) price2num($pu_ht) * (1 - (float) $remise_percent / 100) < (float) price2num($price_min)))) {
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency)), null, 'errors');
 				$error++;
 			}
@@ -1097,7 +1097,7 @@ if ($action == 'create') {
 		print $form->textwithpicto($langs->trans('NotePublic'), $htmltext, 1, 'help', '', 0, 2, 'notepublic');
 		print '</td>';
 		print '<td>';
-		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 
 		// Private note
@@ -1107,7 +1107,7 @@ if ($action == 'create') {
 			print $form->textwithpicto($langs->trans('NotePrivate'), $htmltext, 1, 'help', '', 0, 2, 'noteprivate');
 			print '</td>';
 			print '<td>';
-			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			// print '<textarea name="note_private" wrap="soft" cols="70" rows="'.ROWS_3.'">'.$note_private.'.</textarea>
 			print '</td></tr>';
@@ -1151,7 +1151,7 @@ if ($action == 'create') {
 		print "</td></tr>";
 
 		// Auto generate document
-		if (!empty($conf->global->INVOICE_REC_CAN_DISABLE_DOCUMENT_FILE_GENERATION)) {
+		if (getDolGlobalString('INVOICE_REC_CAN_DISABLE_DOCUMENT_FILE_GENERATION')) {
 			print "<tr><td>".$langs->trans("StatusOfGeneratedDocuments")."</td><td>";
 			$select = array('0'=>$langs->trans('DoNotGenerateDoc'), '1'=>$langs->trans('AutoGenerateDoc'));
 			print $form->selectarray('generate_pdf', $select, GETPOST('generate_pdf'));
@@ -1609,7 +1609,7 @@ if ($action == 'create') {
 		}
 		print '</td>';
 		// Auto generate documents
-		if (!empty($conf->global->INVOICE_REC_CAN_DISABLE_DOCUMENT_FILE_GENERATION)) {
+		if (getDolGlobalString('INVOICE_REC_CAN_DISABLE_DOCUMENT_FILE_GENERATION')) {
 			print '<tr>';
 			print '<td>';
 			if ($action == 'generate_pdf' || $object->frequency > 0) {
diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index d8fad690523..8079e3bd9b6 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -103,14 +103,14 @@ $projectid = (GETPOST('projectid', 'int') ? GETPOST('projectid', 'int') : 0);
 $selectedLines = GETPOST('toselect', 'array');
 
 // PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 // Number of lines for predefined product/service choices
 $NBLINES = 4;
 
-$usehm = (!empty($conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE) ? $conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE : 0);
+$usehm = (getDolGlobalString('MAIN_USE_HOURMIN_IN_DATE_RANGE') ? $conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE : 0);
 
 $object = new Facture($db);
 $extrafields = new ExtraFields($db);
@@ -121,7 +121,7 @@ $extrafields->fetch_name_optionals_label($object->table_element);
 // Load object
 if ($id > 0 || !empty($ref)) {
 	if ($action != 'add') {
-		if (empty($conf->global->INVOICE_USE_SITUATION)) {
+		if (!getDolGlobalString('INVOICE_USE_SITUATION')) {
 			$fetch_situation = false;
 		} else {
 			$fetch_situation = true;
@@ -144,15 +144,15 @@ $usercandelete = $user->hasRight("facture", "supprimer");
 $usercancreatecontract = $user->hasRight("contrat", "creer");
 
 // Advanced Permissions
-$usercanvalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $usercancreate) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->facture->invoice_advance->validate)));
-$usercansend = (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->facture->invoice_advance->send)));
-$usercanreopen = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $usercancreate) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->facture->invoice_advance->reopen)));
-if (!empty($conf->global->INVOICE_DISALLOW_REOPEN)) {
+$usercanvalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $usercancreate) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->facture->invoice_advance->validate)));
+$usercansend = (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->facture->invoice_advance->send)));
+$usercanreopen = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $usercancreate) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->facture->invoice_advance->reopen)));
+if (getDolGlobalString('INVOICE_DISALLOW_REOPEN')) {
 	$usercanreopen = false;
 }
-$usercanunvalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($usercancreate)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->facture->invoice_advance->unvalidate)));
+$usercanunvalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($usercancreate)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->facture->invoice_advance->unvalidate)));
 
-$usermustrespectpricemin = ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS));
+$usermustrespectpricemin = ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty($user->rights->produit->ignore_price_min_advance)) || !getDolGlobalString('MAIN_USE_ADVANCED_PERMS'));
 $usercancreatemargin = (!empty($user->rights->margins->creer) ? $user->rights->margins->creer : 0);
 $usercanreadallmargin = (!empty($user->rights->margins->liretous) ? $user->rights->margins->liretous : 0);
 $usercancreatewithdrarequest = (!empty($user->rights->prelevement->bons->creer) ? $user->rights->prelevement->bons->creer : 0);
@@ -164,7 +164,7 @@ $permissiontoadd = $usercancreate; // Used by the include of actions_addupdatede
 
 // retained warranty invoice available type
 $retainedWarrantyInvoiceAvailableType = array();
-if (!empty($conf->global->INVOICE_USE_RETAINED_WARRANTY)) {
+if (getDolGlobalString('INVOICE_USE_RETAINED_WARRANTY')) {
 	$retainedWarrantyInvoiceAvailableType = explode('+', $conf->global->INVOICE_USE_RETAINED_WARRANTY);
 }
 
@@ -252,7 +252,7 @@ if (empty($reshook)) {
 		$idwarehouse = GETPOST('idwarehouse');
 
 		$qualified_for_stock_change = 0;
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$qualified_for_stock_change = $object->hasProductsOrServices(2);
 		} else {
 			$qualified_for_stock_change = $object->hasProductsOrServices(1);
@@ -294,7 +294,7 @@ if (empty($reshook)) {
 				$outputlangs->setDefaultLang($newlang);
 				$outputlangs->load('products');
 			}
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$ret = $object->fetch($id); // Reload to get new records
 				$result = $object->generateDocument($object->model_pdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
 			}
@@ -315,7 +315,7 @@ if (empty($reshook)) {
 		// Validation
 		$object->fetch($id);
 
-		if (!empty($conf->global-> INVOICE_CHECK_POSTERIOR_DATE)) {
+		if (getDolGlobalString('INVOICE_CHECK_POSTERIOR_DATE')) {
 			$last_of_type = $object->willBeLastOfSameType(true);
 			if (empty($object->date_validation) && !$last_of_type[0]) {
 				setEventMessages($langs->transnoentities("ErrorInvoiceIsNotLastOfSameType", $object->ref, dol_print_date($object->date, 'day'), dol_print_date($last_of_type[1], 'day')), null, 'errors');
@@ -335,7 +335,7 @@ if (empty($reshook)) {
 			// Note that amount excluding tax can be negative because you can have a invoice of 100 with vat of 20 that
 			// consumes a credit note of 100 with vat 0 (total with tax is 0 but without tax is -20).
 			// For some cases, credit notes can have a vat of 0 (for example when selling goods in France).
-			if (empty($conf->global->FACTURE_ENABLE_NEGATIVE) && $object->total_ttc < 0) {
+			if (!getDolGlobalString('FACTURE_ENABLE_NEGATIVE') && $object->total_ttc < 0) {
 				setEventMessages($langs->trans("ErrorInvoiceOfThisTypeMustBePositive"), null, 'errors');
 				$action = '';
 			}
@@ -365,7 +365,7 @@ if (empty($reshook)) {
 				$tmp_total_ht = price2num($array_of_total_ht_per_vat_rate[$vatrate]);
 				$tmp_total_ht_devise = price2num($array_of_total_ht_devise_per_vat_rate[$vatrate]);
 
-				if (($tmp_total_ht < 0 || $tmp_total_ht_devise < 0) && empty($conf->global->FACTURE_ENABLE_NEGATIVE_LINES)) {
+				if (($tmp_total_ht < 0 || $tmp_total_ht_devise < 0) && !getDolGlobalString('FACTURE_ENABLE_NEGATIVE_LINES')) {
 					if ($object->type == $object::TYPE_DEPOSIT) {
 						$langs->load("errors");
 						// Using negative lines on deposit lead to headach and blocking problems when you want to consume them.
@@ -440,8 +440,8 @@ if (empty($reshook)) {
 			header('Location: '.$_SERVER["PHP_SELF"].'?facid='.$id.'&action=editinvoicedate&token='.newToken());
 			exit;
 		}
-		if ($newdate > (dol_now('tzuserrel') + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
-			if (empty($conf->global->INVOICE_MAX_FUTURE_DELAY)) {
+		if ($newdate > (dol_now('tzuserrel') + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			if (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY')) {
 				setEventMessages($langs->trans("WarningInvoiceDateInFuture"), null, 'warnings');
 			} else {
 				setEventMessages($langs->trans("WarningInvoiceDateTooFarInFuture"), null, 'warnings');
@@ -528,7 +528,7 @@ if (empty($reshook)) {
 			dol_print_error($db, $object->error);
 		} else {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -612,7 +612,7 @@ if (empty($reshook)) {
 			$db->rollback();
 		}
 
-		if (empty($error) && empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (empty($error) && !getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			$outputlangs = $langs;
 			$newlang = '';
 			if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -647,9 +647,9 @@ if (empty($reshook)) {
 		$object->fetch_thirdparty();
 
 		// Check for warehouse
-		if ($object->type != Facture::TYPE_DEPOSIT && !empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
+		if ($object->type != Facture::TYPE_DEPOSIT && getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
@@ -668,7 +668,7 @@ if (empty($reshook)) {
 			$result = $object->validate($user, '', $idwarehouse);
 			if ($result >= 0) {
 				// Define output language
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -707,9 +707,9 @@ if (empty($reshook)) {
 		$object->fetch_thirdparty();
 
 		// Check parameters
-		if ($object->type != Facture::TYPE_DEPOSIT && !empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
+		if ($object->type != Facture::TYPE_DEPOSIT && getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
@@ -752,14 +752,14 @@ if (empty($reshook)) {
 
 			// We check if no payment has been made
 			if ($ventilExportCompta == 0) {
-				if (!empty($conf->global->INVOICE_CAN_BE_EDITED_EVEN_IF_PAYMENT_DONE) || ($resteapayer == $object->total_ttc && empty($object->paye))) {
+				if (getDolGlobalString('INVOICE_CAN_BE_EDITED_EVEN_IF_PAYMENT_DONE') || ($resteapayer == $object->total_ttc && empty($object->paye))) {
 					$result = $object->setDraft($user, $idwarehouse);
 					if ($result < 0) {
 						setEventMessages($object->error, $object->errors, 'errors');
 					}
 
 					// Define output language
-					if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+					if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -855,7 +855,7 @@ if (empty($reshook)) {
 			}
 
 			// If some payments were already done, we change the amount to pay using same prorate
-			if (!empty($conf->global->INVOICE_ALLOW_REUSE_OF_CREDIT_WHEN_PARTIALLY_REFUNDED) && $object->type == Facture::TYPE_CREDIT_NOTE) {
+			if (getDolGlobalString('INVOICE_ALLOW_REUSE_OF_CREDIT_WHEN_PARTIALLY_REFUNDED') && $object->type == Facture::TYPE_CREDIT_NOTE) {
 				$alreadypaid = $object->getSommePaiement(); // This can be not 0 if we allow to create credit to reuse from credit notes partially refunded.
 				if ($alreadypaid && abs($alreadypaid) < abs($object->total_ttc)) {
 					$ratio = abs(($object->total_ttc - $alreadypaid) / $object->total_ttc);
@@ -1022,7 +1022,7 @@ if (empty($reshook)) {
 				$error++;
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Date")), null, 'errors');
 				$action = 'create';
-			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 				$error++;
 				setEventMessages($langs->trans("ErrorDateIsInFuture"), null, 'errors');
 				$action = 'create';
@@ -1071,7 +1071,7 @@ if (empty($reshook)) {
 		// Credit note invoice
 		if (GETPOST('type') == Facture::TYPE_CREDIT_NOTE) {
 			$sourceinvoice = GETPOST('fac_avoir', 'int');
-			if (!($sourceinvoice > 0) && empty($conf->global->INVOICE_CREDIT_NOTE_STANDALONE)) {
+			if (!($sourceinvoice > 0) && !getDolGlobalString('INVOICE_CREDIT_NOTE_STANDALONE')) {
 				$error++;
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("CorrectInvoice")), null, 'errors');
 				$action = 'create';
@@ -1081,7 +1081,7 @@ if (empty($reshook)) {
 				$error++;
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Date")), null, 'errors');
 				$action = 'create';
-			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 				$error++;
 				setEventMessages($langs->trans("ErrorDateIsInFuture"), null, 'errors');
 				$action = 'create';
@@ -1305,7 +1305,7 @@ if (empty($reshook)) {
 				$error++;
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Date")), null, 'errors');
 				$action = 'create';
-			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 				$error++;
 				setEventMessages($langs->trans("ErrorDateIsInFuture"), null, 'errors');
 				$action = 'create';
@@ -1365,7 +1365,7 @@ if (empty($reshook)) {
 				$error++;
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Date")), null, 'errors');
 				$action = 'create';
-			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 				$error++;
 				setEventMessages($langs->trans("ErrorDateIsInFuture"), null, 'errors');
 				$action = 'create';
@@ -1516,7 +1516,7 @@ if (empty($reshook)) {
 						if (GETPOST('type') == Facture::TYPE_DEPOSIT && in_array($typeamount, array('amount', 'variable'))) {
 							// Define the array $amountdeposit
 							$amountdeposit = array();
-							if (!empty($conf->global->MAIN_DEPOSIT_MULTI_TVA)) {
+							if (getDolGlobalString('MAIN_DEPOSIT_MULTI_TVA')) {
 								if ($typeamount == 'amount') {
 									$amount = $valuedeposit;
 								} else {
@@ -1597,7 +1597,7 @@ if (empty($reshook)) {
 									$tva, // vat rate
 									0, // localtax1_tx
 									0, // localtax2_tx
-									(empty($conf->global->INVOICE_PRODUCTID_DEPOSIT) ? 0 : $conf->global->INVOICE_PRODUCTID_DEPOSIT), // fk_product
+									(!getDolGlobalString('INVOICE_PRODUCTID_DEPOSIT') ? 0 : $conf->global->INVOICE_PRODUCTID_DEPOSIT), // fk_product
 									0, // remise_percent
 									0, // date_start
 									0, // date_end
@@ -1627,7 +1627,7 @@ if (empty($reshook)) {
 
 							$diff = $object->total_ttc - $amount_ttc_diff;
 
-							if (!empty($conf->global->MAIN_DEPOSIT_MULTI_TVA) && $diff != 0) {
+							if (getDolGlobalString('MAIN_DEPOSIT_MULTI_TVA') && $diff != 0) {
 								$object->fetch_lines();
 								$subprice_diff = $object->lines[0]->subprice - $diff / (1 + $object->lines[0]->tva_tx / 100);
 								$object->updateline($object->lines[0]->id, $object->lines[0]->desc, $subprice_diff, $object->lines[0]->qty, $object->lines[0]->remise_percent, $object->lines[0]->date_start, $object->lines[0]->date_end, $object->lines[0]->tva_tx, 0, 0, 'HT', $object->lines[0]->info_bits, $object->lines[0]->product_type, 0, 0, 0, $object->lines[0]->pa_ht, $object->lines[0]->label, 0, array(), 100);
@@ -1688,7 +1688,7 @@ if (empty($reshook)) {
 										$lines[$i]->situation_percent = 0;
 									}
 
-									if ($lines[$i]->subprice < 0 && empty($conf->global->INVOICE_KEEP_DISCOUNT_LINES_AS_IN_ORIGIN)) {
+									if ($lines[$i]->subprice < 0 && !getDolGlobalString('INVOICE_KEEP_DISCOUNT_LINES_AS_IN_ORIGIN')) {
 										// Negative line, we create a discount line
 										if (empty($desc)) {
 											$desc = $label ? $label : $langs->trans('Discount');
@@ -1790,8 +1790,8 @@ if (empty($reshook)) {
 											$lines[$i]->pa_ht,
 											$label,
 											$array_options,
-											$lines[$i]->situation_percent,
-											$lines[$i]->fk_prev_id,
+											$lines[$i]->situation_percent ?? 100,
+											$lines[$i]->fk_prev_id ?? 0,
 											$lines[$i]->fk_unit,
 											0,
 											'',
@@ -1882,7 +1882,7 @@ if (empty($reshook)) {
 				$error++;
 				$mesg = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Date"));
 				setEventMessages($mesg, null, 'errors');
-			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 				$error++;
 				setEventMessages($langs->trans("ErrorDateIsInFuture"), null, 'errors');
 				$action = 'create';
@@ -1907,7 +1907,7 @@ if (empty($reshook)) {
 					$object->origin_id = $originid;
 
 					// retained warranty
-					if (!empty($conf->global->INVOICE_USE_RETAINED_WARRANTY)) {
+					if (getDolGlobalString('INVOICE_USE_RETAINED_WARRANTY')) {
 						$retained_warranty = GETPOST('retained_warranty', 'int');
 						if (price2num($retained_warranty) > 0) {
 							$object->retained_warranty = price2num($retained_warranty);
@@ -1997,7 +1997,7 @@ if (empty($reshook)) {
 			$db->commit();
 
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE) && count($object->lines)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE') && count($object->lines)) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -2079,7 +2079,7 @@ if (empty($reshook)) {
 		} else {
 			$idprod = GETPOST('idprod', 'int');
 
-			if (!empty($conf->global->MAIN_DISABLE_FREE_LINES) && $idprod <= 0) {
+			if (getDolGlobalString('MAIN_DISABLE_FREE_LINES') && $idprod <= 0) {
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("ProductOrService")), null, 'errors');
 				$error++;
 			}
@@ -2118,8 +2118,8 @@ if (empty($reshook)) {
 			setEventMessages($langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv('Type')), null, 'errors');
 			$error++;
 		}
-		if ($prod_entry_mode == 'free' && (empty($idprod) || $idprod < 0) && (($price_ht < 0 && empty($conf->global->FACTURE_ENABLE_NEGATIVE_LINES)) || $price_ht == '') && (($price_ht_devise < 0 && empty($conf->global->FACTURE_ENABLE_NEGATIVE_LINES)) || $price_ht_devise == '') && $price_ttc === '' && $price_ttc_devise === '' && $object->type != Facture::TYPE_CREDIT_NOTE) { 	// Unit price can be 0 but not ''
-			if (($price_ht < 0 || $price_ttc < 0) && empty($conf->global->FACTURE_ENABLE_NEGATIVE_LINES)) {
+		if ($prod_entry_mode == 'free' && (empty($idprod) || $idprod < 0) && (($price_ht < 0 && !getDolGlobalString('FACTURE_ENABLE_NEGATIVE_LINES')) || $price_ht == '') && (($price_ht_devise < 0 && !getDolGlobalString('FACTURE_ENABLE_NEGATIVE_LINES')) || $price_ht_devise == '') && $price_ttc === '' && $price_ttc_devise === '' && $object->type != Facture::TYPE_CREDIT_NOTE) { 	// Unit price can be 0 but not ''
+			if (($price_ht < 0 || $price_ttc < 0) && !getDolGlobalString('FACTURE_ENABLE_NEGATIVE_LINES')) {
 				$langs->load("errors");
 				if ($object->type == $object::TYPE_DEPOSIT) {
 					// Using negative lines on deposit lead to headach and blocking problems when you want to consume them.
@@ -2225,7 +2225,7 @@ if (empty($reshook)) {
 				$desc = '';
 
 				// Define output language
-				if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -2246,21 +2246,21 @@ if (empty($reshook)) {
 				}
 
 				//If text set in desc is the same as product descpription (as now it's preloaded) whe add it only one time
-				if ($product_desc==$desc && !empty($conf->global->PRODUIT_AUTOFILL_DESC)) {
+				if ($product_desc==$desc && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 					$product_desc='';
 				}
 
-				if (!empty($product_desc) && !empty($conf->global->MAIN_NO_CONCAT_DESCRIPTION)) {
+				if (!empty($product_desc) && getDolGlobalString('MAIN_NO_CONCAT_DESCRIPTION')) {
 					$desc = $product_desc;
 				} else {
-					$desc = dol_concatdesc($desc, $product_desc, '', !empty($conf->global->MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION));
+					$desc = dol_concatdesc($desc, $product_desc, '', getDolGlobalString('MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION'));
 				}
 
 				// Add custom code and origin country into description
-				if (empty($conf->global->MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE) && (!empty($prod->customcode) || !empty($prod->country_code))) {
+				if (!getDolGlobalString('MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE') && (!empty($prod->customcode) || !empty($prod->country_code))) {
 					$tmptxt = '(';
 					// Define output language
-					if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+					if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (empty($newlang) && GETPOST('lang_id', 'alpha')) {
@@ -2394,7 +2394,7 @@ if (empty($reshook)) {
 
 			if (!$error) {
 				// Add batchinfo if the detail_batch array is defined
-				if (isModEnabled('productbatch') && !empty($lines[$i]->detail_batch) && is_array($lines[$i]->detail_batch) && !empty($conf->global->INVOICE_INCUDE_DETAILS_OF_LOTS_SERIALS)) {
+				if (isModEnabled('productbatch') && !empty($lines[$i]->detail_batch) && is_array($lines[$i]->detail_batch) && getDolGlobalString('INVOICE_INCUDE_DETAILS_OF_LOTS_SERIALS')) {
 					$langs->load('productbatch');
 					foreach ($lines[$i]->detail_batch as $batchline) {
 						$desc .= ' '.$langs->trans('Batch').' '.$batchline->batch.' '.$langs->trans('printQty', $batchline->qty).' ';
@@ -2406,7 +2406,7 @@ if (empty($reshook)) {
 
 				if ($result > 0) {
 					// Define output language and generate document
-					if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+					if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -2585,11 +2585,11 @@ if (empty($reshook)) {
 			$type = $product->type;
 
 			$price_min = $product->price_min;
-			if ((!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && !empty($object->thirdparty->price_level)) {
+			if ((getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) && !empty($object->thirdparty->price_level)) {
 				$price_min = $product->multiprices_min[$object->thirdparty->price_level];
 			}
 			$price_min_ttc = $product->price_min_ttc;
-			if ((!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && !empty($object->thirdparty->price_level)) {
+			if ((getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) && !empty($object->thirdparty->price_level)) {
 				$price_min_ttc = $product->multiprices_min_ttc[$object->thirdparty->price_level];
 			}
 
@@ -2624,8 +2624,8 @@ if (empty($reshook)) {
 			setEventMessages($langs->trans('ErrorQtyForCustomerInvoiceCantBeNegative'), null, 'errors');
 			$error++;
 		}
-		if (empty($productid) && (($pu_ht < 0 && empty($conf->global->FACTURE_ENABLE_NEGATIVE_LINES)) || $pu_ht == '') && (($pu_ht_devise < 0 && empty($conf->global->FACTURE_ENABLE_NEGATIVE_LINES)) || $pu_ht_devise == '') && $pu_ttc === '' && $pu_ttc_devise === '' && $object->type != Facture::TYPE_CREDIT_NOTE) { 	// Unit price can be 0 but not ''
-			if (($pu_ht < 0 || $pu_ttc < 0) && empty($conf->global->FACTURE_ENABLE_NEGATIVE_LINES)) {
+		if (empty($productid) && (($pu_ht < 0 && !getDolGlobalString('FACTURE_ENABLE_NEGATIVE_LINES')) || $pu_ht == '') && (($pu_ht_devise < 0 && !getDolGlobalString('FACTURE_ENABLE_NEGATIVE_LINES')) || $pu_ht_devise == '') && $pu_ttc === '' && $pu_ttc_devise === '' && $object->type != Facture::TYPE_CREDIT_NOTE) { 	// Unit price can be 0 but not ''
+			if (($pu_ht < 0 || $pu_ttc < 0) && !getDolGlobalString('FACTURE_ENABLE_NEGATIVE_LINES')) {
 				$langs->load("errors");
 				if ($object->type == $object::TYPE_DEPOSIT) {
 					// Using negative lines on deposit lead to headach and blocking problems when you want to consume them.
@@ -2687,7 +2687,7 @@ if (empty($reshook)) {
 			);
 
 			if ($result >= 0) {
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					// Define output language
 					$outputlangs = $langs;
 					$newlang = '';
@@ -2983,7 +2983,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $usercancreate) {
+	if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB') && $usercancreate) {
 		if ($action == 'addcontact') {
 			$result = $object->fetch($id);
 
@@ -3103,7 +3103,7 @@ if ($action == 'create') {
 			}
 			if (!$dateinvoice) {
 				// Do not set 0 here (0 for a date is 1970)
-				$dateinvoice = (empty($dateinvoice) ? (empty($conf->global->MAIN_AUTOFILL_DATE) ?-1 : '') : $dateinvoice);
+				$dateinvoice = (empty($dateinvoice) ? (!getDolGlobalString('MAIN_AUTOFILL_DATE') ?-1 : '') : $dateinvoice);
 			}
 		} else {
 			// For compatibility
@@ -3139,7 +3139,7 @@ if ($action == 'create') {
 				$soc = $objectsrc->thirdparty;
 			}
 
-			$dateinvoice = (empty($dateinvoice) ? (empty($conf->global->MAIN_AUTOFILL_DATE) ?-1 : '') : $dateinvoice);
+			$dateinvoice = (empty($dateinvoice) ? (!getDolGlobalString('MAIN_AUTOFILL_DATE') ?-1 : '') : $dateinvoice);
 
 			if ($element == 'expedition') {
 				$ref_client = (!empty($objectsrc->ref_customer) ? $objectsrc->ref_customer : '');
@@ -3177,7 +3177,7 @@ if ($action == 'create') {
 					if (!empty($objectsrc->multicurrency_code)) {
 						$currency_code = $objectsrc->multicurrency_code;
 					}
-					if (!empty($conf->global->MULTICURRENCY_USE_ORIGIN_TX) && !empty($objectsrc->multicurrency_tx)) {
+					if (getDolGlobalString('MULTICURRENCY_USE_ORIGIN_TX') && !empty($objectsrc->multicurrency_tx)) {
 						$currency_tx = $objectsrc->multicurrency_tx;
 					}
 				}
@@ -3193,7 +3193,7 @@ if ($action == 'create') {
 		$fk_account         = empty($soc->fk_account) ? $fk_account : $soc->fk_account;
 		//$remise_percent 	= $soc->remise_percent;
 		//$remise_absolue 	= 0;
-		$dateinvoice = (empty($dateinvoice) ? (empty($conf->global->MAIN_AUTOFILL_DATE) ?-1 : '') : $dateinvoice); // Do not set 0 here (0 for a date is 1970)
+		$dateinvoice = (empty($dateinvoice) ? (!getDolGlobalString('MAIN_AUTOFILL_DATE') ?-1 : '') : $dateinvoice); // Do not set 0 here (0 for a date is 1970)
 
 		if (isModEnabled('multicurrency') && !empty($soc->multicurrency_code)) {
 			$currency_code = $soc->multicurrency_code;
@@ -3233,8 +3233,8 @@ if ($action == 'create') {
 	if (!empty($soc->id)) {
 		$absolute_discount = $soc->getAvailableDiscounts();
 	}
-	$note_public = $object->getDefaultCreateValueFor('note_public', ((!empty($origin) && !empty($originid) && is_object($objectsrc) && !empty($conf->global->FACTURE_REUSE_NOTES_ON_CREATE_FROM)) ? $objectsrc->note_public : null));
-	$note_private = $object->getDefaultCreateValueFor('note_private', ((!empty($origin) && !empty($originid) && is_object($objectsrc) && !empty($conf->global->FACTURE_REUSE_NOTES_ON_CREATE_FROM)) ? $objectsrc->note_private : null));
+	$note_public = $object->getDefaultCreateValueFor('note_public', ((!empty($origin) && !empty($originid) && is_object($objectsrc) && getDolGlobalString('FACTURE_REUSE_NOTES_ON_CREATE_FROM')) ? $objectsrc->note_public : null));
+	$note_private = $object->getDefaultCreateValueFor('note_private', ((!empty($origin) && !empty($originid) && is_object($objectsrc) && getDolGlobalString('FACTURE_REUSE_NOTES_ON_CREATE_FROM')) ? $objectsrc->note_private : null));
 
 	if (!empty($conf->use_javascript_ajax)) {
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
@@ -3247,7 +3247,7 @@ if ($action == 'create') {
 		$langs->load("admin");
 		$text = $langs->trans("ToCreateARecurringInvoice");
 		$text .= ' '.$langs->trans("ToCreateARecurringInvoiceGene", $langs->transnoentitiesnoconv("MenuFinancial"), $langs->transnoentitiesnoconv("BillsCustomers"), $langs->transnoentitiesnoconv("ListOfTemplates"));
-		if (empty($conf->global->INVOICE_DISABLE_AUTOMATIC_RECURRING_INVOICE)) {
+		if (!getDolGlobalString('INVOICE_DISABLE_AUTOMATIC_RECURRING_INVOICE')) {
 			$text .= ' '.$langs->trans("ToCreateARecurringInvoiceGeneAuto", $langs->transnoentitiesnoconv('Module2300Name'));
 		}
 		print info_admin($text, 0, 0, 0, 'opacitymedium').'<br>';
@@ -3317,7 +3317,7 @@ if ($action == 'create') {
 			$filter = '((s.client:IN:1,2,3) AND (s.status:=:1))';
 			print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company($soc->id, 'socid', $filter, 'SelectThirdParty', 1, 0, null, 0, 'minwidth300 widthcentpercentminusxx maxwidth500');
 			// Option to reload page to retrieve customer informations.
-			if (empty($conf->global->RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED)) {
+			if (!getDolGlobalString('RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED')) {
 				print '<script>
 				$(document).ready(function() {
 					$("#socid").change(function() {
@@ -3395,7 +3395,7 @@ if ($action == 'create') {
 					print ajax_combobox("fac_rec");
 
 					// Option to reload page to retrieve customer informations. Note, this clear other input
-					if (empty($conf->global->RELOAD_PAGE_ON_TEMPLATE_CHANGE_DISABLED)) {
+					if (!getDolGlobalString('RELOAD_PAGE_ON_TEMPLATE_CHANGE_DISABLED')) {
 						print '<script type="text/javascript">
 						$(document).ready(function() {
 							$("#fac_rec").change(function() {
@@ -3446,7 +3446,7 @@ if ($action == 'create') {
 
 		if ((empty($origin)) || ((($origin == 'propal') || ($origin == 'commande')) && (!empty($originid)))) {
 			// Deposit - Down payment
-			if (empty($conf->global->INVOICE_DISABLE_DEPOSIT)) {
+			if (!getDolGlobalString('INVOICE_DISABLE_DEPOSIT')) {
 				print '<div class="tagtr listofinvoicetype"><div class="tagtd listofinvoicetype">';
 				$tmp = '<input type="radio" id="radio_deposit" name="type" value="3"'.(GETPOST('type') == 3 ? ' checked' : '').'> ';
 				print '<script type="text/javascript">
@@ -3515,7 +3515,7 @@ if ($action == 'create') {
 		}
 
 		if ($socid > 0) {
-			if (!empty($conf->global->INVOICE_USE_SITUATION)) {
+			if (getDolGlobalString('INVOICE_USE_SITUATION')) {
 				// First situation invoice
 				print '<div class="tagtr listofinvoicetype"><div class="tagtd listofinvoicetype">';
 				$tmp = '<input id="radio_situation" type="radio" name="type" value="5"'.(GETPOST('type') == 5 ? ' checked' : '').'> ';
@@ -3547,7 +3547,7 @@ if ($action == 'create') {
 			}
 
 			// Replacement
-			if (empty($conf->global->INVOICE_DISABLE_REPLACEMENT)) {
+			if (!getDolGlobalString('INVOICE_DISABLE_REPLACEMENT')) {
 				// Type de facture
 				$facids = $facturestatic->list_replacable_invoices($soc->id);
 				if ($facids < 0) {
@@ -3599,7 +3599,7 @@ if ($action == 'create') {
 				print '</div></div>';
 			}
 		} else {
-			if (!empty($conf->global->INVOICE_USE_SITUATION)) {
+			if (getDolGlobalString('INVOICE_USE_SITUATION')) {
 				print '<div class="tagtr listofinvoicetype"><div class="tagtd listofinvoicetype">';
 				$tmp = '<input type="radio" name="type" id="radio_situation" value="0" disabled> ';
 				$text = $tmp.'<label>'.$langs->trans("InvoiceSituationAsk").'</label> ';
@@ -3621,7 +3621,7 @@ if ($action == 'create') {
 		if (empty($origin)) {
 			if ($socid > 0) {
 				// Credit note
-				if (empty($conf->global->INVOICE_DISABLE_CREDIT_NOTE)) {
+				if (!getDolGlobalString('INVOICE_DISABLE_CREDIT_NOTE')) {
 					// Show link for credit note
 					$facids = $facturestatic->list_qualified_avoir_invoices($soc->id);
 					if ($facids < 0) {
@@ -3653,7 +3653,7 @@ if ($action == 'create') {
 
 					print '<div class="tagtr listofinvoicetype"><div class="tagtd listofinvoicetype">';
 					$tmp = '<input type="radio" id="radio_creditnote" name="type" value="2"'.(GETPOST('type') == 2 ? ' checked' : '');
-					if ((!$optionsav && empty($conf->global->INVOICE_CREDIT_NOTE_STANDALONE)) || $invoice_predefined->id > 0) {
+					if ((!$optionsav && !getDolGlobalString('INVOICE_CREDIT_NOTE_STANDALONE')) || $invoice_predefined->id > 0) {
 						$tmp .= ' disabled';
 					}
 					$tmp .= '> ';
@@ -3703,14 +3703,14 @@ if ($action == 'create') {
 				}
 			} else {
 				print '<div class="tagtr listofinvoicetype"><div class="tagtd listofinvoicetype">';
-				if (empty($conf->global->INVOICE_CREDIT_NOTE_STANDALONE)) {
+				if (!getDolGlobalString('INVOICE_CREDIT_NOTE_STANDALONE')) {
 					$tmp = '<input type="radio" name="type" id="radio_creditnote" value="0" disabled> ';
 				} else {
 					$tmp = '<input type="radio" name="type" id="radio_creditnote" value="2" > ';
 				}
 				$text = $tmp.'<label class="opacitymedium" for="radio_creditnote">'.$langs->trans("InvoiceAvoir").'</label> ';
 				//$text .= '<span class="opacitymedium hideonsmartphone">('.$langs->trans("YouMustCreateInvoiceFromThird").')</span> ';
-				$desc = $form->textwithpicto($text, $langs->transnoentities("InvoiceAvoirDesc").'<br><br>'.$langs->trans("YouMustCreateInvoiceFromThird"), 1, 'help', '', 0, 3, 'creditnoteonsmartphone');
+				$desc = $form->textwithpicto($text, $langs->transnoentities("InvoiceAvoirDesc").'<br><br>'.$langs->trans("CreateCreditNoteWhenClientInvoiceExists"), 1, 'help', '', 0, 3, 'creditnoteonsmartphone');
 				print $desc;
 				print '</div></div>'."\n";
 			}
@@ -3727,7 +3727,7 @@ if ($action == 'create') {
 		print '</div>';
 
 
-		if (!empty($conf->global->INVOICE_USE_DEFAULT_DOCUMENT)) { // Hidden conf
+		if (getDolGlobalString('INVOICE_USE_DEFAULT_DOCUMENT')) { // Hidden conf
 			// Add auto select default document model
 			$listtType = array(Facture::TYPE_STANDARD, Facture::TYPE_REPLACEMENT, Facture::TYPE_CREDIT_NOTE, Facture::TYPE_DEPOSIT, Facture::TYPE_SITUATION);
 			$jsListType = '';
@@ -3790,7 +3790,7 @@ if ($action == 'create') {
 		print '</td></tr>';
 
 		// Date point of tax
-		if (!empty($conf->global->INVOICE_POINTOFTAX_DATE)) {
+		if (getDolGlobalString('INVOICE_POINTOFTAX_DATE')) {
 			print '<tr><td class="fieldrequired">'.$langs->trans('DatePointOfTax').'</td><td colspan="2">';
 			print img_picto('', 'action', 'class="pictofixedwidth"');
 			print $form->selectDate($date_pointoftax ? $date_pointoftax : -1, 'date_pointoftax', '', '', '', "add", 1, 1);
@@ -3804,7 +3804,7 @@ if ($action == 'create') {
 		print '</td></tr>';
 
 
-		if (!empty($conf->global->INVOICE_USE_RETAINED_WARRANTY)) {
+		if (getDolGlobalString('INVOICE_USE_RETAINED_WARRANTY')) {
 			$rwStyle = 'display:none;';
 			if (in_array(GETPOST('type', 'int'), $retainedWarrantyInvoiceAvailableType)) {
 				$rwStyle = '';
@@ -3898,7 +3898,7 @@ if ($action == 'create') {
 		$reshook = $hookmanager->executeHooks('formObjectOptions', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 		print $hookmanager->resPrint;
 		if (empty($reshook)) {
-			if (!empty($conf->global->THIRDPARTY_PROPAGATE_EXTRAFIELDS_TO_INVOICE) && !empty($soc->id)) {
+			if (getDolGlobalString('THIRDPARTY_PROPAGATE_EXTRAFIELDS_TO_INVOICE') && !empty($soc->id)) {
 				// copy from thirdparty
 				$tpExtrafields = new ExtraFields($db);
 				$tpExtrafieldLabels = $tpExtrafields->fetch_name_optionals_label($soc->table_element);
@@ -3916,7 +3916,7 @@ if ($action == 'create') {
 		print img_picto('', 'pdf', 'class="pictofixedwidth"');
 		include_once DOL_DOCUMENT_ROOT.'/core/modules/facture/modules_facture.php';
 		$liste = ModelePDFFactures::liste_modeles($db);
-		if (!empty($conf->global->INVOICE_USE_DEFAULT_DOCUMENT)) {
+		if (getDolGlobalString('INVOICE_USE_DEFAULT_DOCUMENT')) {
 			// Hidden conf
 			$paramkey = 'FACTURE_ADDON_PDF_'.$object->type;
 			$preselected = !empty($conf->global->$paramkey) ? $conf->global->$paramkey : $conf->global->FACTURE_ADDON_PDF;
@@ -3970,7 +3970,7 @@ if ($action == 'create') {
 		print $form->textwithpicto($langs->trans('NotePublic'), $htmltext);
 		print '</td>';
 		print '<td valign="top" colspan="2">';
-		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 
 		// Private note
@@ -3980,7 +3980,7 @@ if ($action == 'create') {
 			print $form->textwithpicto($langs->trans('NotePrivate'), $htmltext);
 			print '</td>';
 			print '<td valign="top" colspan="2">';
-			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			// print '<textarea name="note_private" wrap="soft" cols="70" rows="'.ROWS_3.'">'.$note_private.'.</textarea>
 			print '</td></tr>';
@@ -4142,7 +4142,7 @@ if ($action == 'create') {
 	}
 	$resteapayeraffiche = $resteapayer;
 
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {	// Never use this
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {	// Never use this
 		$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 		$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 	} else {
@@ -4187,9 +4187,9 @@ if ($action == 'create') {
 		$text = $langs->trans('ConfirmDeleteBill', $object->ref);
 		$formquestion = array();
 
-		if ($object->type != Facture::TYPE_DEPOSIT && !empty($conf->global->STOCK_CALCULATE_ON_BILL) && $object->status >= 1) {
+		if ($object->type != Facture::TYPE_DEPOSIT && getDolGlobalString('STOCK_CALCULATE_ON_BILL') && $object->status >= 1) {
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
@@ -4241,7 +4241,7 @@ if ($action == 'create') {
 		$objectref = substr($object->ref, 1, 4);
 		if ($objectref == 'PROV') {
 			$savdate = $object->date;
-			if (!empty($conf->global->FAC_FORCE_DATE_VALIDATION)) {
+			if (getDolGlobalString('FAC_FORCE_DATE_VALIDATION')) {
 				$object->date = dol_now();
 				$object->date_lim_reglement = $object->calculate_date_lim_reglement();
 			}
@@ -4260,9 +4260,9 @@ if ($action == 'create') {
 		}
 		$formquestion = array();
 
-		if ($object->type != Facture::TYPE_DEPOSIT && !empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
+		if ($object->type != Facture::TYPE_DEPOSIT && getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
@@ -4317,9 +4317,9 @@ if ($action == 'create') {
 		$text = $langs->trans('ConfirmUnvalidateBill', $object->ref);
 		$formquestion = array();
 
-		if ($object->type != Facture::TYPE_DEPOSIT && !empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
+		if ($object->type != Facture::TYPE_DEPOSIT && getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
@@ -4353,10 +4353,10 @@ if ($action == 'create') {
 	}
 
 	// Confirmation of payment classification
-	if ($action == 'paid' && ($resteapayer <= 0 || (!empty($conf->global->INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID) && $resteapayer == $object->total_ttc))) {
+	if ($action == 'paid' && ($resteapayer <= 0 || (getDolGlobalString('INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID') && $resteapayer == $object->total_ttc))) {
 		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?facid='.$object->id, $langs->trans('ClassifyPaid'), $langs->trans('ConfirmClassifyPaidBill', $object->ref), 'confirm_paid', '', "yes", 1);
 	}
-	if ($action == 'paid' && $resteapayer > 0 && (empty($conf->global->INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID) || $resteapayer != $object->total_ttc)) {
+	if ($action == 'paid' && $resteapayer > 0 && (!getDolGlobalString('INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID') || $resteapayer != $object->total_ttc)) {
 		$close = array();
 		// Code
 		$i = 0;
@@ -4491,7 +4491,7 @@ if ($action == 'create') {
 
 	$morehtmlref = '<div class="refidno">';
 	// Ref invoice
-	if ($object->status == $object::STATUS_DRAFT && !$mysoc->isInEEC() && !empty($conf->global->INVOICE_ALLOW_FREE_REF)) {
+	if ($object->status == $object::STATUS_DRAFT && !$mysoc->isInEEC() && getDolGlobalString('INVOICE_ALLOW_FREE_REF')) {
 		$morehtmlref .= $form->editfieldkey("Ref", 'ref', $object->ref, $object, $usercancreate, 'string', '', 0, 1);
 		$morehtmlref .= $form->editfieldval("Ref", 'ref', $object->ref, $object, $usercancreate, 'string', '', null, null, '', 1);
 		$morehtmlref .= '<br>';
@@ -4501,7 +4501,7 @@ if ($action == 'create') {
 	$morehtmlref .= $form->editfieldval("RefCustomer", 'ref_client', $object->ref_client, $object, $usercancreate, 'string'.(isset($conf->global->THIRDPARTY_REF_INPUT_SIZE) ? ':' . getDolGlobalString('THIRDPARTY_REF_INPUT_SIZE') : ''), '', null, null, '', 1);
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1, 'customer');
-	if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+	if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 		$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/compta/facture/list.php?socid='.$object->thirdparty->id.'&search_societe='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherBills").'</a>)';
 	}
 	// Project
@@ -4640,7 +4640,7 @@ if ($action == 'create') {
 
 		print '</tr>';
 
-		if (!empty($conf->global->INVOICE_POINTOFTAX_DATE)) {
+		if (getDolGlobalString('INVOICE_POINTOFTAX_DATE')) {
 			// Date invoice point of tax
 			print '<tr><td>';
 			print '<table class="nobordernopadding centpercent"><tr><td>';
@@ -4809,7 +4809,7 @@ if ($action == 'create') {
 
 
 
-		if (!empty($object->retained_warranty) || !empty($conf->global->INVOICE_USE_RETAINED_WARRANTY)) {
+		if (!empty($object->retained_warranty) || getDolGlobalString('INVOICE_USE_RETAINED_WARRANTY')) {
 			$displayWarranty = true;
 			if (!in_array($object->type, $retainedWarrantyInvoiceAvailableType) && empty($object->retained_warranty)) {
 				$displayWarranty = false;
@@ -4924,7 +4924,7 @@ if ($action == 'create') {
 		print '<table class="border tableforfield centpercent">';
 
 		$sign = 1;
-		if (!empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE_SCREEN) && $object->type == $object::TYPE_CREDIT_NOTE) {
+		if (getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE_SCREEN') && $object->type == $object::TYPE_CREDIT_NOTE) {
 			$sign = -1; // We invert sign for output
 		}
 		print '<tr>';
@@ -5060,7 +5060,7 @@ if ($action == 'create') {
 		}
 
 		// List of previous situation invoices
-		if (($object->situation_cycle_ref > 0) && !empty($conf->global->INVOICE_USE_SITUATION)) {
+		if (($object->situation_cycle_ref > 0) && getDolGlobalString('INVOICE_USE_SITUATION')) {
 			print '<!-- List of situation invoices -->';
 			print '<table class="noborder situationstable" width="100%">';
 
@@ -5507,13 +5507,13 @@ if ($action == 'create') {
 
 		print '<div class="clearboth"></div><br><br>';
 
-		if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 			$blocname = 'contacts';
 			$title = $langs->trans('ContactsAddresses');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
 		}
 
-		if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 			$blocname = 'notes';
 			$title = $langs->trans('Notes');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
@@ -5528,7 +5528,7 @@ if ($action == 'create') {
 		$inputalsopricewithtax = 1;
 
 		// Show global modifiers for situation invoices
-		if (!empty($conf->global->INVOICE_USE_SITUATION)) {
+		if (getDolGlobalString('INVOICE_USE_SITUATION')) {
 			if ($object->situation_cycle_ref && $object->status == 0) {
 				print '<!-- Area to change globally the situation percent -->'."\n";
 				print '<div class="div-table-responsive">';
@@ -5544,7 +5544,7 @@ if ($action == 'create') {
 				print '<tr class="liste_titre nodrag nodrop">';
 
 				// Adds a line numbering column
-				if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+				if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 					print '<td align="center" width="5">&nbsp;</td>';
 				}
 				print '<td class="minwidth500imp">'.$langs->trans('ModifyAllLines').'</td>';
@@ -5554,7 +5554,7 @@ if ($action == 'create') {
 
 				print '<tr class="nodrag nodrop">';
 				// Adds a line numbering column
-				if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+				if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 					print '<td align="center" width="5">&nbsp;</td>';
 				}
 				print '<td>&nbsp;</td>';
@@ -5634,7 +5634,7 @@ if ($action == 'create') {
 				$ventilExportCompta = $object->getVentilExportCompta();
 
 				if ($ventilExportCompta == 0) {
-					if (!empty($conf->global->INVOICE_CAN_BE_EDITED_EVEN_IF_PAYMENT_DONE) || ($resteapayer == price2num($object->total_ttc, 'MT', 1) && empty($object->paye))) {
+					if (getDolGlobalString('INVOICE_CAN_BE_EDITED_EVEN_IF_PAYMENT_DONE') || ($resteapayer == price2num($object->total_ttc, 'MT', 1) && empty($object->paye))) {
 						if (!$objectidnext && $object->is_last_in_cycle()) {
 							if ($usercanunvalidate) {
 								$params['attr']['title'] = '';
@@ -5665,8 +5665,8 @@ if ($action == 'create') {
 				|| ($object->type == Facture::TYPE_CREDIT_NOTE && empty($discount->id))
 				|| ($object->type == Facture::TYPE_DEPOSIT && empty($discount->id))
 				|| ($object->type == Facture::TYPE_SITUATION && empty($discount->id)))
-				&& ($object->status == Facture::STATUS_CLOSED || $object->status == Facture::STATUS_ABANDONED || ($object->status == 1 && $object->paye == 1))   // Condition ($object->status == 1 && $object->paye == 1) should not happened but can be found due to corrupted data
-				&& ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $usercancreate) || $usercanreopen)) {				// A paid invoice (partially or completely)
+				&& ($object->statut == Facture::STATUS_CLOSED || $object->status == Facture::STATUS_ABANDONED || ($object->status == 1 && $object->paye == 1))   // Condition ($object->statut == 1 && $object->paye == 1) should not happened but can be found due to corrupted data
+				&& ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $usercancreate) || $usercanreopen)) {				// A paid invoice (partially or completely)
 				if ($object->close_code != 'replaced' || (!$objectidnext)) { 				// Not replaced by another invoice or replaced but the replacement invoice has been deleted
 					$params['attr']['title'] = '';
 					print dolGetButtonAction($langs->trans('ReOpen'), '', 'default', $_SERVER['PHP_SELF'].'?facid='.$object->id.'&action=reopen&token='.newToken(), '', true, $params);
@@ -5677,7 +5677,7 @@ if ($action == 'create') {
 			}
 
 			// Create contract
-			if (!empty($conf->global->CONTRACT_CREATE_FROM_INVOICE)) {
+			if (getDolGlobalString('CONTRACT_CREATE_FROM_INVOICE')) {
 				if (isModEnabled('contrat') && $object->status == Facture::STATUS_VALIDATED) {
 					$langs->load("contracts");
 
@@ -5688,7 +5688,7 @@ if ($action == 'create') {
 			}
 
 			// Validate
-			if ($object->status == Facture::STATUS_DRAFT && count($object->lines) > 0 && ((($object->type == Facture::TYPE_STANDARD || $object->type == Facture::TYPE_REPLACEMENT || $object->type == Facture::TYPE_DEPOSIT || $object->type == Facture::TYPE_PROFORMA || $object->type == Facture::TYPE_SITUATION) && (!empty($conf->global->FACTURE_ENABLE_NEGATIVE) || $object->total_ttc >= 0)) || ($object->type == Facture::TYPE_CREDIT_NOTE && $object->total_ttc <= 0))) {
+			if ($object->status == Facture::STATUS_DRAFT && count($object->lines) > 0 && ((($object->type == Facture::TYPE_STANDARD || $object->type == Facture::TYPE_REPLACEMENT || $object->type == Facture::TYPE_DEPOSIT || $object->type == Facture::TYPE_PROFORMA || $object->type == Facture::TYPE_SITUATION) && (getDolGlobalString('FACTURE_ENABLE_NEGATIVE') || $object->total_ttc >= 0)) || ($object->type == Facture::TYPE_CREDIT_NOTE && $object->total_ttc <= 0))) {
 				if ($usercanvalidate) {
 					$params['attr']['title'] = '';
 					print dolGetButtonAction($langs->trans('Validate'), '', 'default', $_SERVER["PHP_SELF"].'?facid='.$object->id.'&action=valid&token='.newToken(), '', true, $params);
@@ -5697,7 +5697,7 @@ if ($action == 'create') {
 
 			// Send by mail
 			if (empty($user->socid)) {
-				if (($object->status == Facture::STATUS_VALIDATED || $object->status == Facture::STATUS_CLOSED) || !empty($conf->global->FACTURE_SENDBYEMAIL_FOR_ALL_STATUS)) {
+				if (($object->status == Facture::STATUS_VALIDATED || $object->status == Facture::STATUS_CLOSED) || getDolGlobalString('FACTURE_SENDBYEMAIL_FOR_ALL_STATUS')) {
 					if ($objectidnext) {
 						print '<span class="butActionRefused classfortooltip" title="'.$langs->trans("DisabledBecauseReplacedInvoice").'">'.$langs->trans('SendMail').'</span>';
 					} else {
@@ -5774,7 +5774,7 @@ if ($action == 'create') {
 				}
 				// For credit note
 				if ($object->type == Facture::TYPE_CREDIT_NOTE && $object->status == Facture::STATUS_VALIDATED && $object->paye == 0 && $usercancreate
-					&& (!empty($conf->global->INVOICE_ALLOW_REUSE_OF_CREDIT_WHEN_PARTIALLY_REFUNDED) || $sumofpayment == 0) && $object->total_ht < 0
+					&& (getDolGlobalString('INVOICE_ALLOW_REUSE_OF_CREDIT_WHEN_PARTIALLY_REFUNDED') || $sumofpayment == 0) && $object->total_ht < 0
 					) {
 					print '<a class="butAction'.($conf->use_javascript_ajax ? ' reposition' : '').'" href="'.$_SERVER["PHP_SELF"].'?facid='.$object->id.'&amp;action=converttoreduc" title="'.dol_escape_htmltag($langs->trans("ConfirmConvertToReduc2")).'">'.$langs->trans('ConvertToReduc').'</a>';
 				}
@@ -5792,7 +5792,7 @@ if ($action == 'create') {
 
 			// Classify paid
 			if ($object->status == Facture::STATUS_VALIDATED && $object->paye == 0 && $usercanissuepayment && (
-					($object->type != Facture::TYPE_CREDIT_NOTE && $object->type != Facture::TYPE_DEPOSIT && ($resteapayer <= 0 || (!empty($conf->global->INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID) && $object->total_ttc == $resteapayer))) ||
+					($object->type != Facture::TYPE_CREDIT_NOTE && $object->type != Facture::TYPE_DEPOSIT && ($resteapayer <= 0 || (getDolGlobalString('INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID') && $object->total_ttc == $resteapayer))) ||
 					($object->type == Facture::TYPE_CREDIT_NOTE && $resteapayer >= 0) ||
 					($object->type == Facture::TYPE_DEPOSIT && $object->total_ttc > 0)
 				)
@@ -5808,12 +5808,12 @@ if ($action == 'create') {
 			}
 
 			// Classify 'closed not completely paid' (possible if validated and not yet filed paid)
-			if ($object->status == Facture::STATUS_VALIDATED && $object->paye == 0 && $resteapayer > 0 && (empty($conf->global->INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID) || $resteapayer != $object->total_ttc) && $usercanissuepayment) {
+			if ($object->status == Facture::STATUS_VALIDATED && $object->paye == 0 && $resteapayer > 0 && (!getDolGlobalString('INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID') || $resteapayer != $object->total_ttc) && $usercanissuepayment) {
 				if ($totalpaid > 0 || $totalcreditnotes > 0) {
 					// If one payment or one credit note was linked to this invoice
 					print '<a class="butAction'.($conf->use_javascript_ajax ? ' reposition' : '').'" href="'.$_SERVER['PHP_SELF'].'?facid='.$object->id.'&amp;action=paid">'.$langs->trans('ClassifyPaidPartially').'</a>';
 				} else {
-					if (empty($conf->global->INVOICE_CAN_NEVER_BE_CANCELED)) {
+					if (!getDolGlobalString('INVOICE_CAN_NEVER_BE_CANCELED')) {
 						if ($objectidnext) {
 							print '<span class="butActionRefused classfortooltip" title="'.$langs->trans("DisabledBecauseReplacedInvoice").'">'.$langs->trans('ClassifyCanceled').'</span>';
 						} else {
@@ -5824,7 +5824,7 @@ if ($action == 'create') {
 			}
 
 			// Create a credit note
-			if (($object->type == Facture::TYPE_STANDARD || ($object->type == Facture::TYPE_DEPOSIT && empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) || $object->type == Facture::TYPE_PROFORMA) && $object->status > 0 && $usercancreate) {
+			if (($object->type == Facture::TYPE_STANDARD || ($object->type == Facture::TYPE_DEPOSIT && !getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) || $object->type == Facture::TYPE_PROFORMA) && $object->status > 0 && $usercancreate) {
 				if (!$objectidnext) {
 					print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?socid='.$object->socid.'&amp;fac_avoir='.$object->id.'&amp;action=create&amp;type=2'.($object->fk_project > 0 ? '&amp;projectid='.$object->fk_project : '').($object->entity > 0 ? '&amp;originentity='.$object->entity : '').'">'.$langs->trans("CreateCreditNote").'</a>';
 				}
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 681faa2f698..4ef28173dda 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -751,7 +751,7 @@ class Facture extends CommonInvoice
 			}
 
 			// Propagate contacts
-			if (!$error && $this->id && !empty($conf->global->MAIN_PROPAGATE_CONTACTS_FROM_ORIGIN) && !empty($this->origin) && !empty($this->origin_id)) {   // Get contact from origin object
+			if (!$error && $this->id && getDolGlobalString('MAIN_PROPAGATE_CONTACTS_FROM_ORIGIN') && !empty($this->origin) && !empty($this->origin_id)) {   // Get contact from origin object
 				$originforcontact = $this->origin;
 				$originidforcontact = $this->origin_id;
 				if ($originforcontact == 'shipping') {     // shipment and order share the same contacts. If creating from shipment we take data of order
@@ -903,7 +903,7 @@ class Facture extends CommonInvoice
 							$vatrate .= ' ('.$line->vat_src_code.')';
 						}
 
-						if (!empty($conf->global->MAIN_CREATEFROM_KEEP_LINE_ORIGIN_INFORMATION)) {
+						if (getDolGlobalString('MAIN_CREATEFROM_KEEP_LINE_ORIGIN_INFORMATION')) {
 							$originid = $line->origin_id;
 							$origintype = $line->origin;
 						} else {
@@ -1195,7 +1195,7 @@ class Facture extends CommonInvoice
 		if ($facid <= 0) {
 			$this->error = $facture->error;
 			$this->errors = $facture->errors;
-		} elseif ($this->type == self::TYPE_SITUATION && !empty($conf->global->INVOICE_USE_SITUATION)) {
+		} elseif ($this->type == self::TYPE_SITUATION && getDolGlobalString('INVOICE_USE_SITUATION')) {
 			$this->fetchObjectLinked('', '', $this->id, 'facture');
 
 			foreach ($this->linkedObjectsIds as $typeObject => $Tfk_object) {
@@ -1279,7 +1279,7 @@ class Facture extends CommonInvoice
 
 			// Bloc to update dates of service (month by month only if previously filled and similare to start and end of month)
 			// If it's a service with start and end dates
-			if (!empty($conf->global->INVOICE_AUTO_NEXT_MONTH_ON_LINES) && !empty($line->date_start) && !empty($line->date_end)) {
+			if (getDolGlobalString('INVOICE_AUTO_NEXT_MONTH_ON_LINES') && !empty($line->date_start) && !empty($line->date_end)) {
 				// Get the dates
 				$start = dol_getdate($line->date_start);
 				$end = dol_getdate($line->date_end);
@@ -1432,7 +1432,7 @@ class Facture extends CommonInvoice
 		$this->contact_id           = $object->contact_id;
 		$this->ref_client           = $object->ref_client;
 
-		if (empty($conf->global->MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN')) {
 			$this->note_private = $object->note_private;
 			$this->note_public = $object->note_public;
 		}
@@ -1567,7 +1567,7 @@ class Facture extends CommonInvoice
 		$this->contact_id           = $object->contact_id;
 		$this->ref_client           = $object->ref_client;
 
-		if (empty($conf->global->MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN')) {
 			$this->note_private = $object->note_private;
 			$this->note_public = $object->note_public;
 		}
@@ -1644,7 +1644,7 @@ class Facture extends CommonInvoice
 
 		require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
-		if ($date > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+		if ($date > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 			$origin->error = 'ErrorDateIsInFuture';
 			return null;
 		}
@@ -1690,11 +1690,11 @@ class Facture extends CommonInvoice
 
 		if (!empty($conf->global->$modelByTypeConfName)) {
 			$deposit->model_pdf = $conf->global->$modelByTypeConfName;
-		} elseif (!empty($conf->global->FACTURE_ADDON_PDF)) {
+		} elseif (getDolGlobalString('FACTURE_ADDON_PDF')) {
 			$deposit->model_pdf = $conf->global->FACTURE_ADDON_PDF;
 		}
 
-		if (empty($conf->global->MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN')) {
 			$deposit->note_private = $origin->note_private;
 			$deposit->note_public = $origin->note_public;
 		}
@@ -1732,7 +1732,7 @@ class Facture extends CommonInvoice
 		$amountdeposit = array();
 		$descriptions = array();
 
-		if (!empty($conf->global->MAIN_DEPOSIT_MULTI_TVA)) {
+		if (getDolGlobalString('MAIN_DEPOSIT_MULTI_TVA')) {
 			$amount = $origin->total_ttc * ($origin->deposit_percent / 100);
 
 			$TTotalByTva = array();
@@ -1789,7 +1789,7 @@ class Facture extends CommonInvoice
 			$descline = '(DEPOSIT) ('. $origin->deposit_percent .'%) - '.$origin->ref;
 
 			// Hidden conf
-			if (!empty($conf->global->INVOICE_DEPOSIT_VARIABLE_MODE_DETAIL_LINES_IN_DESCRIPTION) && !empty($descriptions[$tva])) {
+			if (getDolGlobalString('INVOICE_DEPOSIT_VARIABLE_MODE_DETAIL_LINES_IN_DESCRIPTION') && !empty($descriptions[$tva])) {
 				$descline .= '<ul>' . $descriptions[$tva] . '</ul>';
 			}
 
@@ -1800,7 +1800,7 @@ class Facture extends CommonInvoice
 				$tva, // vat rate
 				0, // localtax1_tx
 				0, // localtax2_tx
-				(empty($conf->global->INVOICE_PRODUCTID_DEPOSIT) ? 0 : $conf->global->INVOICE_PRODUCTID_DEPOSIT), // fk_product
+				(!getDolGlobalString('INVOICE_PRODUCTID_DEPOSIT') ? 0 : $conf->global->INVOICE_PRODUCTID_DEPOSIT), // fk_product
 				0, // remise_percent
 				0, // date_start
 				0, // date_end
@@ -1830,7 +1830,7 @@ class Facture extends CommonInvoice
 
 		$diff = $deposit->total_ttc - $amount_ttc_diff;
 
-		if (!empty($conf->global->MAIN_DEPOSIT_MULTI_TVA) && $diff != 0) {
+		if (getDolGlobalString('MAIN_DEPOSIT_MULTI_TVA') && $diff != 0) {
 			$deposit->fetch_lines();
 			$subprice_diff = $deposit->lines[0]->subprice - $diff / (1 + $deposit->lines[0]->tva_tx / 100);
 
@@ -2048,7 +2048,7 @@ class Facture extends CommonInvoice
 
 		$linkclose = ($target ? ' target="'.$target.'"' : '');
 		if (empty($notooltip) && $user->hasRight("facture", "read")) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("Invoice");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -2616,7 +2616,7 @@ class Facture extends CommonInvoice
 			$facligne->rang = -1;
 			$facligne->info_bits = 2;
 
-			if (!empty($conf->global->MAIN_ADD_LINE_AT_POSITION)) {
+			if (getDolGlobalString('MAIN_ADD_LINE_AT_POSITION')) {
 				$facligne->rang = 1;
 				$linecount = count($this->lines);
 				for ($ii = 1; $ii <= $linecount; $ii++) {
@@ -2840,7 +2840,7 @@ class Facture extends CommonInvoice
 			}
 
 			// If we decrease stock on invoice validation, we increase back if a warehouse id was provided
-			if ($this->type != self::TYPE_DEPOSIT && $result >= 0 && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_BILL) && $idwarehouse != -1) {
+			if ($this->type != self::TYPE_DEPOSIT && $result >= 0 && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_BILL') && $idwarehouse != -1) {
 				require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
 				$langs->load("agenda");
 
@@ -3194,13 +3194,13 @@ class Facture extends CommonInvoice
 			$this->error = $langs->trans("ErrorObjectMustHaveLinesToBeValidated", $this->ref);
 			return -1;
 		}
-		if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('facture', 'creer'))
-		|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('facture', 'invoice_advance', 'validate'))) {
+		if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('facture', 'creer'))
+		|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('facture', 'invoice_advance', 'validate'))) {
 			$this->error = 'Permission denied';
 			dol_syslog(get_class($this)."::validate ".$this->error.' MAIN_USE_ADVANCED_PERMS=' . getDolGlobalString('MAIN_USE_ADVANCED_PERMS'), LOG_ERR);
 			return -1;
 		}
-		if (!empty($conf->global-> INVOICE_CHECK_POSTERIOR_DATE)) {
+		if (getDolGlobalString('INVOICE_CHECK_POSTERIOR_DATE')) {
 			$last_of_type = $this->willBeLastOfSameType(true);
 			if (!$last_of_type[0]) {
 				$this->error = $langs->transnoentities("ErrorInvoiceIsNotLastOfSameType", $this->ref, dol_print_date($this->date, 'day'), dol_print_date($last_of_type[1], 'day'));
@@ -3235,7 +3235,7 @@ class Facture extends CommonInvoice
 				} else {
 					if ($key == 'EMAIL') {
 						// Check for mandatory
-						if (!empty($conf->global->SOCIETE_EMAIL_INVOICE_MANDATORY) && !isValidEMail($this->thirdparty->email)) {
+						if (getDolGlobalString('SOCIETE_EMAIL_INVOICE_MANDATORY') && !isValidEMail($this->thirdparty->email)) {
 							$langs->load("errors");
 							$this->error = $langs->trans("ErrorBadEMail", $this->thirdparty->email).' ('.$langs->trans("ForbiddenBySetupRules").') ['.$langs->trans('Company').' : '.$this->thirdparty->name.']';
 							dol_syslog(__METHOD__.' '.$this->error, LOG_ERR);
@@ -3244,7 +3244,7 @@ class Facture extends CommonInvoice
 					}
 					if ($key == 'ACCOUNTANCY_CODE_CUSTOMER') {
 						// Check for mandatory
-						if (!empty($conf->global->SOCIETE_ACCOUNTANCY_CODE_CUSTOMER_INVOICE_MANDATORY) && empty($this->thirdparty->code_compta)) {
+						if (getDolGlobalString('SOCIETE_ACCOUNTANCY_CODE_CUSTOMER_INVOICE_MANDATORY') && empty($this->thirdparty->code_compta)) {
 							$langs->load("errors");
 							$this->error = $langs->trans("ErrorAccountancyCodeCustomerIsMandatory", $this->thirdparty->name).' ('.$langs->trans("ForbiddenBySetupRules").')';
 							dol_syslog(__METHOD__.' '.$this->error, LOG_ERR);
@@ -3312,7 +3312,7 @@ class Facture extends CommonInvoice
 		if ($force_number) {
 			$num = $force_number;
 		} elseif (preg_match('/^[\(]?PROV/i', $this->ref) || empty($this->ref)) { // empty should not happened, but when it occurs, the test save life
-			if (!empty($conf->global->FAC_FORCE_DATE_VALIDATION)) {	// If option enabled, we force invoice date
+			if (getDolGlobalString('FAC_FORCE_DATE_VALIDATION')) {	// If option enabled, we force invoice date
 				$this->date = dol_now();
 				$this->date_lim_reglement = $this->calculate_date_lim_reglement();
 			}
@@ -3329,7 +3329,7 @@ class Facture extends CommonInvoice
 			// Validate
 			$sql = 'UPDATE '.MAIN_DB_PREFIX.'facture';
 			$sql .= " SET ref = '".$this->db->escape($num)."', fk_statut = ".self::STATUS_VALIDATED.", fk_user_valid = ".($user->id > 0 ? $user->id : "null").", date_valid = '".$this->db->idate($now)."'";
-			if (!empty($conf->global->FAC_FORCE_DATE_VALIDATION)) {	// If option enabled, we force invoice date
+			if (getDolGlobalString('FAC_FORCE_DATE_VALIDATION')) {	// If option enabled, we force invoice date
 				$sql .= ", datef='".$this->db->idate($this->date)."'";
 				$sql .= ", date_lim_reglement='".$this->db->idate($this->date_lim_reglement)."'";
 			}
@@ -3352,7 +3352,7 @@ class Facture extends CommonInvoice
 				$result = $this->thirdparty->setAsCustomer();
 
 				// If active we decrement the main product and its components at invoice validation
-				if ($this->type != self::TYPE_DEPOSIT && $result >= 0 && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_BILL) && $idwarehouse > 0) {
+				if ($this->type != self::TYPE_DEPOSIT && $result >= 0 && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_BILL') && $idwarehouse > 0) {
 					require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
 					$langs->load("agenda");
 
@@ -3552,7 +3552,7 @@ class Facture extends CommonInvoice
 				$this->date_validation = $now;
 				$i = 0;
 
-				if (!empty($conf->global->INVOICE_USE_SITUATION)) {
+				if (getDolGlobalString('INVOICE_USE_SITUATION')) {
 					$final = true;
 					$nboflines = count($this->lines);
 					while (($i < $nboflines) && $final) {
@@ -3670,7 +3670,7 @@ class Facture extends CommonInvoice
 			}
 
 			// If we decrease stock on invoice validation, we increase back
-			if ($this->type != self::TYPE_DEPOSIT && $result >= 0 && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
+			if ($this->type != self::TYPE_DEPOSIT && $result >= 0 && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
 				require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
 				$langs->load("agenda");
 
@@ -3885,7 +3885,7 @@ class Facture extends CommonInvoice
 				$result = $product->fetch($fk_product);
 				$product_type = $product->type;
 
-				if (!empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_INVOICE) && $product_type == 0 && $product->stock_reel < $qty) {
+				if (getDolGlobalString('STOCK_MUST_BE_ENOUGH_FOR_INVOICE') && $product_type == 0 && $product->stock_reel < $qty) {
 					$langs->load("errors");
 					$this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnInvoice', $product->ref);
 					$this->db->rollback();
@@ -4175,7 +4175,7 @@ class Facture extends CommonInvoice
 				$result = $product->fetch($line->fk_product);
 				$product_type = $product->type;
 
-				if (!empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_INVOICE) && $product_type == 0 && $product->stock_reel < $qty) {
+				if (getDolGlobalString('STOCK_MUST_BE_ENOUGH_FOR_INVOICE') && $product_type == 0 && $product->stock_reel < $qty) {
 					$langs->load("errors");
 					$this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnInvoice', $product->ref);
 					$this->db->rollback();
@@ -4564,7 +4564,7 @@ class Facture extends CommonInvoice
 			$addonConstName = 'TAKEPOS_REF_ADDON';
 
 			// Clean parameters (if not defined or using deprecated value)
-			if (empty($conf->global->TAKEPOS_REF_ADDON)) {
+			if (!getDolGlobalString('TAKEPOS_REF_ADDON')) {
 				$conf->global->TAKEPOS_REF_ADDON = 'mod_takepos_ref_simple';
 			}
 
@@ -4577,7 +4577,7 @@ class Facture extends CommonInvoice
 			$addonConstName = 'FACTURE_ADDON';
 
 			// Clean parameters (if not defined or using deprecated value)
-			if (empty($conf->global->FACTURE_ADDON)) {
+			if (!getDolGlobalString('FACTURE_ADDON')) {
 				$conf->global->FACTURE_ADDON = 'mod_facture_terre';
 			} elseif (getDolGlobalString('FACTURE_ADDON') == 'terre') {
 				$conf->global->FACTURE_ADDON = 'mod_facture_terre';
@@ -4845,7 +4845,7 @@ class Facture extends CommonInvoice
 		$sql .= " AND ff.type IS NULL"; // Renvoi vrai si pas facture de remplacement
 		$sql .= " AND f.type <> ".self::TYPE_CREDIT_NOTE; // Exclude credit note invoices from selection
 
-		if (!empty($conf->global->INVOICE_USE_SITUATION_CREDIT_NOTE)) {
+		if (getDolGlobalString('INVOICE_USE_SITUATION_CREDIT_NOTE')) {
 			// Keep invoices that are not situation invoices or that are the last in serie if it is a situation invoice
 			$sql .= " AND (f.type <> ".self::TYPE_SITUATION." OR f.rowid IN ";
 			$sql .= '(SELECT MAX(fs.rowid)'; // This select returns several ID becasue of the group by later
@@ -5214,7 +5214,7 @@ class Facture extends CommonInvoice
 				$modele = $this->model_pdf;
 			} elseif (!empty($conf->global->$thisTypeConfName)) {
 				$modele = $conf->global->$thisTypeConfName;
-			} elseif (!empty($conf->global->FACTURE_ADDON_PDF)) {
+			} elseif (getDolGlobalString('FACTURE_ADDON_PDF')) {
 				$modele = $conf->global->FACTURE_ADDON_PDF;
 			}
 		}
@@ -5457,7 +5457,7 @@ class Facture extends CommonInvoice
 		if (!empty($this->retained_warranty)) {
 			$displayWarranty = true;
 
-			if ($this->type == Facture::TYPE_SITUATION && !empty($conf->global->INVOICE_RETAINED_WARRANTY_LIMITED_TO_FINAL_SITUATION)) {
+			if ($this->type == Facture::TYPE_SITUATION && getDolGlobalString('INVOICE_RETAINED_WARRANTY_LIMITED_TO_FINAL_SITUATION')) {
 				// Check if this situation invoice is 100% for real
 				$displayWarranty = false;
 				if (!empty($this->situation_final)) {
@@ -5493,7 +5493,7 @@ class Facture extends CommonInvoice
 		$retainedWarrantyAmount = 0;
 
 		// Billed - retained warranty
-		if ($this->type == Facture::TYPE_SITUATION && !empty($conf->global->INVOICE_RETAINED_WARRANTY_LIMITED_TO_FINAL_SITUATION)) {
+		if ($this->type == Facture::TYPE_SITUATION && getDolGlobalString('INVOICE_RETAINED_WARRANTY_LIMITED_TO_FINAL_SITUATION')) {
 			$displayWarranty = true;
 			// Check if this situation invoice is 100% for real
 			if (!empty($this->lines)) {
@@ -5652,7 +5652,7 @@ class Facture extends CommonInvoice
 
 		$tmpinvoice = new Facture($this->db);
 
-		dol_syslog(__METHOD__, LOG_DEBUG);
+		dol_syslog(__METHOD__." start", LOG_INFO);
 
 		// Select all action comm reminder
 		$sql = "SELECT rowid as id FROM ".MAIN_DB_PREFIX."facture as f";
@@ -5892,9 +5892,15 @@ class Facture extends CommonInvoice
 
 		if (!$error) {
 			$this->output .= 'Nb of emails sent : '.$nbMailSend;
+
+			dol_syslog(__METHOD__." end - ".$this->output, LOG_INFO);
+
 			return 0;
 		} else {
 			$this->error = 'Nb of emails sent : '.$nbMailSend.', '.(!empty($errorsMsg)) ? join(', ', $errorsMsg) : $error;
+
+			dol_syslog(__METHOD__." end - ".$this->error, LOG_INFO);
+
 			return $error;
 		}
 	}
diff --git a/htdocs/compta/facture/class/facturestats.class.php b/htdocs/compta/facture/class/facturestats.class.php
index c4375fc133c..bef1d442f72 100644
--- a/htdocs/compta/facture/class/facturestats.class.php
+++ b/htdocs/compta/facture/class/facturestats.class.php
@@ -98,14 +98,14 @@ class FactureStats extends Stats
 			$this->where .= ' AND f.fk_user_author = '.((int) $this->userid);
 		}
 		if ($mode == 'customer') {
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$this->where .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$this->where .= " AND f.type IN (0,1,2,3,5)";
 			}
 		}
 		if ($mode == 'supplier') {
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$this->where .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$this->where .= " AND f.type IN (0,1,2,3,5)";
diff --git a/htdocs/compta/facture/contact.php b/htdocs/compta/facture/contact.php
index 98ca9a5b831..517dcb2934f 100644
--- a/htdocs/compta/facture/contact.php
+++ b/htdocs/compta/facture/contact.php
@@ -53,7 +53,7 @@ if ($user->socid) {
 $object = new Facture($db);
 // Load object
 if ($id > 0 || !empty($ref)) {
-	$ret = $object->fetch($id, $ref, '', '', (!empty($conf->global->INVOICE_USE_SITUATION) ? $conf->global->INVOICE_USE_SITUATION : 0));
+	$ret = $object->fetch($id, $ref, '', '', (getDolGlobalString('INVOICE_USE_SITUATION') ? $conf->global->INVOICE_USE_SITUATION : 0));
 }
 
 $result = restrictedArea($user, 'facture', $object->id);
diff --git a/htdocs/compta/facture/index.php b/htdocs/compta/facture/index.php
index ebc2dea0882..36d118672e1 100644
--- a/htdocs/compta/facture/index.php
+++ b/htdocs/compta/facture/index.php
@@ -44,8 +44,8 @@ if (isset($user->socid) && $user->socid > 0) {
 $max = $conf->global->MAIN_SIZE_SHORTLIST_LIMIT;
 
 // Maximum elements of the tables
-$maxDraftCount = empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? $max : $conf->global->MAIN_MAXLIST_OVERLOAD;
-$maxOpenCount = empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? $max : $conf->global->MAIN_MAXLIST_OVERLOAD;
+$maxDraftCount = !getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? $max : $conf->global->MAIN_MAXLIST_OVERLOAD;
+$maxOpenCount = !getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? $max : $conf->global->MAIN_MAXLIST_OVERLOAD;
 
 
 /*
diff --git a/htdocs/compta/facture/list.php b/htdocs/compta/facture/list.php
index 9f684ef0595..90d7cc7d3bd 100644
--- a/htdocs/compta/facture/list.php
+++ b/htdocs/compta/facture/list.php
@@ -161,7 +161,7 @@ if (empty($page) || $page < 0 || GETPOST('button_search', 'alpha') || GETPOST('b
 	$page = 0;
 }     // If $page is not defined, or '' or -1 or if we click on clear filters
 $offset = $limit * $page;
-if (!$sortorder && !empty($conf->global->INVOICE_DEFAULT_UNPAYED_SORT_ORDER) && $search_status == '1') {
+if (!$sortorder && getDolGlobalString('INVOICE_DEFAULT_UNPAYED_SORT_ORDER') && $search_status == '1') {
 	$sortorder = $conf->global->INVOICE_DEFAULT_UNPAYED_SORT_ORDER;
 }
 if (!$sortorder) {
@@ -173,13 +173,6 @@ if (!$sortfield) {
 $pageprev = $page - 1;
 $pagenext = $page + 1;
 
-// Security check
-$fieldid = (!empty($ref) ? 'ref' : 'rowid');
-if (!empty($user->socid)) {
-	$socid = $user->socid;
-}
-$result = restrictedArea($user, 'facture', $id, '', '', 'fk_soc', $fieldid);
-
 $diroutputmassaction = $conf->facture->dir_output.'/temp/massgeneration/'.$user->id;
 
 $now = dol_now();
@@ -252,8 +245,8 @@ $arrayfields = array(
 	'multicurrency_rtp'=>array('label'=>'MulticurrencyRemainderToPay', 'checked'=>0, 'enabled'=>(!isModEnabled('multicurrency') ? 0 : 1), 'position'=>296), // Not enabled by default because slow
 	'total_pa' => array('label' => ((getDolGlobalString('MARGIN_TYPE') == '1') ? 'BuyingPrice' : 'CostPrice'), 'checked' => 0, 'position' => 300, 'enabled' => (!isModEnabled('margin') || empty($user->rights->margins->liretous) ? 0 : 1)),
 	'total_margin' => array('label' => 'Margin', 'checked' => 0, 'position' => 301, 'enabled' => (!isModEnabled('margin') || empty($user->rights->margins->liretous) ? 0 : 1)),
-	'total_margin_rate' => array('label' => 'MarginRate', 'checked' => 0, 'position' => 302, 'enabled' => (!isModEnabled('margin') || empty($user->rights->margins->liretous) || empty($conf->global->DISPLAY_MARGIN_RATES) ? 0 : 1)),
-	'total_mark_rate' => array('label' => 'MarkRate', 'checked' => 0, 'position' => 303, 'enabled' => (!isModEnabled('margin') || empty($user->rights->margins->liretous) || empty($conf->global->DISPLAY_MARK_RATES) ? 0 : 1)),
+	'total_margin_rate' => array('label' => 'MarginRate', 'checked' => 0, 'position' => 302, 'enabled' => (!isModEnabled('margin') || empty($user->rights->margins->liretous) || !getDolGlobalString('DISPLAY_MARGIN_RATES') ? 0 : 1)),
+	'total_mark_rate' => array('label' => 'MarkRate', 'checked' => 0, 'position' => 303, 'enabled' => (!isModEnabled('margin') || empty($user->rights->margins->liretous) || !getDolGlobalString('DISPLAY_MARK_RATES') ? 0 : 1)),
 	'f.datec'=>array('label'=>"DateCreation", 'checked'=>0, 'position'=>500),
 	'f.tms' =>array('type'=>'timestamp', 'label'=>'DateModificationShort', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>502),
 	'u.login'=>array('label'=>"UserAuthor", 'checked'=>1, 'position'=>504),
@@ -268,7 +261,7 @@ $arrayfields = array(
 	'f.fk_statut'=>array('label'=>"Status", 'checked'=>1, 'position'=>1000),
 );
 
-if (getDolGlobalString("INVOICE_USE_SITUATION") && !empty($conf->global->INVOICE_USE_RETAINED_WARRANTY)) {
+if (getDolGlobalString("INVOICE_USE_SITUATION") && getDolGlobalString('INVOICE_USE_RETAINED_WARRANTY')) {
 	$arrayfields['f.retained_warranty'] = array('label'=>$langs->trans("RetainedWarranty"), 'checked'=>0, 'position'=>86);
 }
 // Overwrite $arrayfields from columns into ->fields (transition before removal of $arrayoffields)
@@ -296,6 +289,17 @@ include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_array_fields.tpl.php';
 $object->fields = dol_sort_array($object->fields, 'position');
 $arrayfields = dol_sort_array($arrayfields, 'position');
 
+if (!$user->hasRight('societe', 'client', 'voir') || $user->socid) {
+	$search_sale = $user->id;
+}
+
+// Security check
+$fieldid = (!empty($ref) ? 'ref' : 'rowid');
+if (!empty($user->socid)) {
+	$socid = $user->socid;
+}
+$result = restrictedArea($user, 'facture', $id, '', '', 'fk_soc', $fieldid);
+
 
 /*
  * Actions
@@ -618,7 +622,6 @@ $parameters = array();
 $reshook = $hookmanager->executeHooks('printFieldListSelect', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 $sql .= $hookmanager->resPrint;
 $sql = preg_replace('/,\s*$/', '', $sql);
-//$sql .= ", COUNT(rc.rowid) as anotherfield";
 
 $sqlfields = $sql; // $sql fields to remove for count total
 
@@ -634,25 +637,14 @@ if ($sortfield == "f.datef") {
 if (isset($extrafields->attributes[$object->table_element]['label']) && is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label'])) {
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX.$object->table_element."_extrafields as ef on (f.rowid = ef.fk_object)";
 }
-
-// We disable this. It create a bug when searching with sall and sorting on status. Also it create performance troubles.
-/*
-if (!$sall) {
-	$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'paiement_facture as pf ON pf.fk_facture = f.rowid';
-}
-*/
 if ($sall) {
-	$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'facturedet as pd ON f.rowid=pd.fk_facture';
+	$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'facturedet as pd ON f.rowid = pd.fk_facture';
 }
 if (!empty($search_fac_rec_source_title)) {
-	$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'facture_rec as facrec ON f.fk_fac_rec_source=facrec.rowid';
+	$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'facture_rec as facrec ON f.fk_fac_rec_source = facrec.rowid';
 }
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet as p ON p.rowid = f.fk_projet";
 $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'user AS u ON f.fk_user_author = u.rowid';
-// We'll need this table joined to the select in order to filter by sale
-if ($search_sale > 0 || (!$user->hasRight('societe', 'client', 'voir') && !$socid)) {
-	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
-}
 if ($search_user > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."element_contact as ec";
 	$sql .= ", ".MAIN_DB_PREFIX."c_type_contact as tc";
@@ -664,9 +656,6 @@ $sql .= $hookmanager->resPrint;
 
 $sql .= ' WHERE f.fk_soc = s.rowid';
 $sql .= ' AND f.entity IN ('.getEntity('invoice').')';
-if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
-	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
-}
 if ($socid > 0) {
 	$sql .= ' AND s.rowid = '.((int) $socid);
 }
@@ -829,15 +818,23 @@ if ($search_datelimit_end) {
 if ($search_late == 'late') {
 	$sql .= " AND f.date_lim_reglement < '".$db->idate(dol_now() - $conf->facture->client->warning_delay)."'";
 }
-if ($search_sale > 0) {
+/*if ($search_sale > 0) {
 	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $search_sale);
-}
+}*/
 if ($search_user > 0) {
 	$sql .= " AND ec.fk_c_type_contact = tc.rowid AND tc.element='facture' AND tc.source='internal' AND ec.element_id = f.rowid AND ec.fk_socpeople = ".((int) $search_user);
 }
 if (!empty($search_fac_rec_source_title)) {
 	$sql .= natural_search('facrec.titre', $search_fac_rec_source_title);
 }
+// Search on sale representative
+if ($search_sale && $search_sale != '-1') {
+	if ($search_sale == -2) {
+		$sql .= " AND NOT EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = f.fk_soc)";
+	} elseif ($search_sale > 0) {
+		$sql .= " AND EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = f.fk_soc AND sc.fk_user = ".((int) $search_sale).")";
+	}
+}
 // Search for tag/category ($searchCategoryProductList is an array of ID)
 $searchCategoryProductList = $search_product_category ? array($search_product_category) : array();
 $searchCategoryProductOperator = 0;
@@ -983,7 +980,7 @@ $num = $db->num_rows($resql);
 
 $arrayofselected = is_array($toselect) ? $toselect : array();
 
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $sall) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $sall) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->id;
 
@@ -1208,9 +1205,9 @@ if (isModEnabled('prelevement') && $user->hasRight('prelevement', 'bons', 'creer
 	$arrayofmassactions['withdrawrequest'] = img_picto('', 'payment', 'class="pictofixedwidth"').$langs->trans("MakeWithdrawRequest");
 }
 if ($user->hasRight('facture', 'supprimer')) {
-	if (!empty($conf->global->INVOICE_CAN_REMOVE_DRAFT_ONLY)) {
+	if (getDolGlobalString('INVOICE_CAN_REMOVE_DRAFT_ONLY')) {
 		$arrayofmassactions['predeletedraft'] = img_picto('', 'delete', 'class="pictofixedwidth"').$langs->trans("Deletedraft");
-	} elseif (!empty($conf->global->INVOICE_CAN_ALWAYS_BE_REMOVED)) {	// mass deletion never possible on invoices on such situation
+	} elseif (getDolGlobalString('INVOICE_CAN_ALWAYS_BE_REMOVED')) {	// mass deletion never possible on invoices on such situation
 		$arrayofmassactions['predelete'] = img_picto('', 'delete', 'class="pictofixedwidth"').$langs->trans("Delete");
 	}
 }
@@ -1354,7 +1351,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '</td>';
 }
 
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print '<td class="liste_titre">';
 	print '</td>';
 }
@@ -1379,7 +1376,7 @@ if (!empty($arrayfields['f.type']['checked'])) {
 		Facture::TYPE_CREDIT_NOTE=>$langs->trans("InvoiceAvoir"),
 		Facture::TYPE_REPLACEMENT=>$langs->trans("InvoiceReplacement"),
 	);
-	if (!empty($conf->global->INVOICE_USE_SITUATION)) {
+	if (getDolGlobalString('INVOICE_USE_SITUATION')) {
 		$listtype[Facture::TYPE_SITUATION] = $langs->trans("InvoiceSituation");
 	}
 	//$listtype[Facture::TYPE_PROFORMA]=$langs->trans("InvoiceProForma");     // A proformat invoice is not an invoice but must be an order.
@@ -1474,7 +1471,7 @@ if (!empty($arrayfields['country.code_iso']['checked'])) {
 // Company type
 if (!empty($arrayfields['typent.code']['checked'])) {
 	print '<td class="liste_titre maxwidthonsmartphone center">';
-	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), 'maxwidth100', 1);
+	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), 'maxwidth100', 1);
 	print '</td>';
 }
 // Payment mode
@@ -1653,7 +1650,7 @@ if (!empty($arrayfields['f.fk_statut']['checked'])) {
 	print '</td>';
 }
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre center maxwidthsearch actioncolumn">';
 	$searchpicto = $form->showFilterButtons();
 	print $searchpicto;
@@ -1671,7 +1668,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
 	$totalarray['nbfield']++;
 }
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print_liste_field_titre('#', $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder);
 	$totalarray['nbfield']++;
 }
@@ -1691,15 +1688,15 @@ if (!empty($arrayfields['f.subtype']['checked'])) {
 	print_liste_field_titre($arrayfields['f.subtype']['label'], $_SERVER["PHP_SELF"], 'f.subtype', '', $param, '', $sortfield, $sortorder);
 }
 if (!empty($arrayfields['f.datef']['checked'])) {
-	print_liste_field_titre($arrayfields['f.datef']['label'], $_SERVER['PHP_SELF'], 'f.datef', '', $param, 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.datef']['label'], $_SERVER['PHP_SELF'], 'f.datef', '', $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.date_valid']['checked'])) {
-	print_liste_field_titre($arrayfields['f.date_valid']['label'], $_SERVER['PHP_SELF'], 'f.date_valid', '', $param, 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.date_valid']['label'], $_SERVER['PHP_SELF'], 'f.date_valid', '', $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.date_lim_reglement']['checked'])) {
-	print_liste_field_titre($arrayfields['f.date_lim_reglement']['label'], $_SERVER['PHP_SELF'], "f.date_lim_reglement", '', $param, 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.date_lim_reglement']['label'], $_SERVER['PHP_SELF'], "f.date_lim_reglement", '', $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['p.ref']['checked'])) {
@@ -1739,11 +1736,11 @@ if (!empty($arrayfields['state.nom']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['country.code_iso']['checked'])) {
-	print_liste_field_titre($arrayfields['country.code_iso']['label'], $_SERVER["PHP_SELF"], "country.code_iso", "", $param, 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['country.code_iso']['label'], $_SERVER["PHP_SELF"], "country.code_iso", "", $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['typent.code']['checked'])) {
-	print_liste_field_titre($arrayfields['typent.code']['label'], $_SERVER["PHP_SELF"], "typent.code", "", $param, 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['typent.code']['label'], $_SERVER["PHP_SELF"], "typent.code", "", $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.fk_mode_reglement']['checked'])) {
@@ -1763,27 +1760,27 @@ if (!empty($arrayfields['f.pos_source']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.total_ht']['checked'])) {
-	print_liste_field_titre($arrayfields['f.total_ht']['label'], $_SERVER['PHP_SELF'], 'f.total_ht', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.total_ht']['label'], $_SERVER['PHP_SELF'], 'f.total_ht', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.total_tva']['checked'])) {
-	print_liste_field_titre($arrayfields['f.total_tva']['label'], $_SERVER['PHP_SELF'], 'f.total_tva', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.total_tva']['label'], $_SERVER['PHP_SELF'], 'f.total_tva', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.total_localtax1']['checked'])) {
-	print_liste_field_titre($arrayfields['f.total_localtax1']['label'], $_SERVER['PHP_SELF'], 'f.localtax1', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.total_localtax1']['label'], $_SERVER['PHP_SELF'], 'f.localtax1', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.total_localtax2']['checked'])) {
-	print_liste_field_titre($arrayfields['f.total_localtax2']['label'], $_SERVER['PHP_SELF'], 'f.localtax2', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.total_localtax2']['label'], $_SERVER['PHP_SELF'], 'f.localtax2', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.total_ttc']['checked'])) {
-	print_liste_field_titre($arrayfields['f.total_ttc']['label'], $_SERVER['PHP_SELF'], 'f.total_ttc', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.total_ttc']['label'], $_SERVER['PHP_SELF'], 'f.total_ttc', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['u.login']['checked'])) {
-	print_liste_field_titre($arrayfields['u.login']['label'], $_SERVER["PHP_SELF"], 'u.login', '', $param, 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['u.login']['label'], $_SERVER["PHP_SELF"], 'u.login', '', $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['sale_representative']['checked'])) {
@@ -1791,15 +1788,15 @@ if (!empty($arrayfields['sale_representative']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.retained_warranty']['checked'])) {
-	print_liste_field_titre($arrayfields['f.retained_warranty']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'align="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.retained_warranty']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['dynamount_payed']['checked'])) {
-	print_liste_field_titre($arrayfields['dynamount_payed']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['dynamount_payed']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['rtp']['checked'])) {
-	print_liste_field_titre($arrayfields['rtp']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['rtp']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.multicurrency_code']['checked'])) {
@@ -1811,39 +1808,39 @@ if (!empty($arrayfields['f.multicurrency_tx']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.multicurrency_total_ht']['checked'])) {
-	print_liste_field_titre($arrayfields['f.multicurrency_total_ht']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_ht', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.multicurrency_total_ht']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_ht', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.multicurrency_total_vat']['checked'])) {
-	print_liste_field_titre($arrayfields['f.multicurrency_total_vat']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_tva', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.multicurrency_total_vat']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_tva', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.multicurrency_total_ttc']['checked'])) {
-	print_liste_field_titre($arrayfields['f.multicurrency_total_ttc']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_ttc', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.multicurrency_total_ttc']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_ttc', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['multicurrency_dynamount_payed']['checked'])) {
-	print_liste_field_titre($arrayfields['multicurrency_dynamount_payed']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['multicurrency_dynamount_payed']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['multicurrency_rtp']['checked'])) {
-	print_liste_field_titre($arrayfields['multicurrency_rtp']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['multicurrency_rtp']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['total_pa']['checked'])) {
-	print_liste_field_titre($arrayfields['total_pa']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['total_pa']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['total_margin']['checked'])) {
-	print_liste_field_titre($arrayfields['total_margin']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['total_margin']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['total_margin_rate']['checked'])) {
-	print_liste_field_titre($arrayfields['total_margin_rate']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['total_margin_rate']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['total_mark_rate']['checked'])) {
-	print_liste_field_titre($arrayfields['total_mark_rate']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['total_mark_rate']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 // Extra fields
@@ -1853,15 +1850,15 @@ $parameters = array('arrayfields'=>$arrayfields, 'param'=>$param, 'sortfield'=>$
 $reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 if (!empty($arrayfields['f.datec']['checked'])) {
-	print_liste_field_titre($arrayfields['f.datec']['label'], $_SERVER["PHP_SELF"], "f.datec", "", $param, 'class="nowrap center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.datec']['label'], $_SERVER["PHP_SELF"], "f.datec", "", $param, '', $sortfield, $sortorder, 'nowraponall center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.tms']['checked'])) {
-	print_liste_field_titre($arrayfields['f.tms']['label'], $_SERVER["PHP_SELF"], "f.tms", "", $param, 'class="nowrap center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.tms']['label'], $_SERVER["PHP_SELF"], "f.tms", "", $param, '', $sortfield, $sortorder, 'nowraponall center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.date_closing']['checked'])) {
-	print_liste_field_titre($arrayfields['f.date_closing']['label'], $_SERVER["PHP_SELF"], "f.date_closing", "", $param, 'align="center" class="nowrap"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.date_closing']['label'], $_SERVER["PHP_SELF"], "f.date_closing", "", $param, '', $sortfield, $sortorder, 'nowraponall center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.note_public']['checked'])) {
@@ -1877,11 +1874,11 @@ if (!empty($arrayfields['f.fk_fac_rec_source']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.fk_statut']['checked'])) {
-	print_liste_field_titre($arrayfields['f.fk_statut']['label'], $_SERVER["PHP_SELF"], "f.fk_statut,f.paye,f.type", "", $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.fk_statut']['label'], $_SERVER["PHP_SELF"], "f.fk_statut,f.paye,f.type", "", $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
-	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
+	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'maxwidthsearch center ');
 	$totalarray['nbfield']++;
 }
 
@@ -1904,6 +1901,8 @@ if ($num > 0) {
 	$totalarray['val']['f.total_localtax1']=0;
 	$totalarray['val']['f.total_localtax1']=0;
 	$totalarray['val']['f.total_ttc'] = 0;
+	$totalarray['val']['totalam'] = 0;
+	$totalarray['val']['rtp'] = 0;
 
 	$typenArray = $formcompany->typent_array(1);
 
@@ -1953,7 +1952,7 @@ if ($num > 0) {
 		$facturestatic->note_public = $obj->note_public;
 		$facturestatic->note_private = $obj->note_private;
 
-		if (!empty($conf->global->INVOICE_USE_SITUATION) && !empty($conf->global->INVOICE_USE_RETAINED_WARRANTY)) {
+		if (getDolGlobalString('INVOICE_USE_SITUATION') && getDolGlobalString('INVOICE_USE_RETAINED_WARRANTY')) {
 			$facturestatic->retained_warranty = $obj->retained_warranty;
 			$facturestatic->retained_warranty_date_limit = $obj->retained_warranty_date_limit;
 			$facturestatic->situation_final = $obj->retained_warranty_date_limit;
@@ -2075,7 +2074,7 @@ if ($num > 0) {
 			}
 
 			// No
-			if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+			if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 				print '<td>'.(($offset * $limit) + $i).'</td>';
 				if (!$i) {
 					$totalarray['nbfield']++;
@@ -2270,16 +2269,16 @@ if ($num > 0) {
 			}
 			// State
 			if (!empty($arrayfields['state.nom']['checked'])) {
-				print "<td>".dol_escape_htmltag($obj->state_name)."</td>\n";
+				print '<td class="tdoverflowmax100" title="'.dol_escape_htmltag($obj->state_name).'">'.dol_escape_htmltag($obj->state_name)."</td>\n";
 				if (!$i) {
 					$totalarray['nbfield']++;
 				}
 			}
 			// Country
 			if (!empty($arrayfields['country.code_iso']['checked'])) {
-				print '<td class="center">';
 				$tmparray = getCountry($obj->fk_pays, 'all');
-				print $tmparray['label'];
+				print '<td class="center tdoverflowmax100" title="'.dol_escape_htmltag($tmparray['label']).'">';
+				print dol_escape_htmltag($tmparray['label']);
 				print '</td>';
 				if (!$i) {
 					$totalarray['nbfield']++;
@@ -2291,7 +2290,9 @@ if ($num > 0) {
 				if (!is_array($typenArray) || count($typenArray) == 0) {
 					$typenArray = $formcompany->typent_array(1);
 				}
-				print $typenArray[$obj->typent_code];
+				if (!empty($obj->typent_code)) {
+					print $typenArray[$obj->typent_code];
+				}
 				print '</td>';
 				if (!$i) {
 					$totalarray['nbfield']++;
@@ -2521,7 +2522,7 @@ if ($num > 0) {
 			// Currency
 			if (!empty($arrayfields['f.multicurrency_code']['checked'])) {
 				print '<td class="nowraponall tdoverflowmax125" title="'.dol_escape_htmltag($obj->multicurrency_code.' - '.$langs->transnoentitiesnoconv('Currency'.$obj->multicurrency_code)).'">';
-				if (empty($conf->global->MAIN_SHOW_ONLY_CODE_MULTICURRENCY)) {
+				if (!getDolGlobalString('MAIN_SHOW_ONLY_CODE_MULTICURRENCY')) {
 					print $langs->transnoentitiesnoconv('Currency'.$obj->multicurrency_code);
 				} else {
 					print dol_escape_htmltag($obj->multicurrency_code);
@@ -2562,6 +2563,7 @@ if ($num > 0) {
 					$totalarray['nbfield']++;
 				}
 			}
+			// Dyn amount
 			if (!empty($arrayfields['multicurrency_dynamount_payed']['checked'])) {
 				print '<td class="right nowraponall amount">'.(!empty($multicurrency_totalpay) ? price($multicurrency_totalpay, 0, $langs) : '&nbsp;').'</td>'; // TODO Use a denormalized field
 				if (!$i) {
@@ -2696,7 +2698,7 @@ if ($num > 0) {
 			}
 			// Status
 			if (!empty($arrayfields['f.fk_statut']['checked'])) {
-				print '<td class="nowrap right">';
+				print '<td class="nowrap center">';
 				print $facturestatic->getLibStatut(5, $paiement);
 				print "</td>";
 				if (!$i) {
diff --git a/htdocs/compta/facture/note.php b/htdocs/compta/facture/note.php
index a349e18176b..9bdb527a31c 100644
--- a/htdocs/compta/facture/note.php
+++ b/htdocs/compta/facture/note.php
@@ -45,7 +45,7 @@ $action = GETPOST('action', 'aZ09');
 $object = new Facture($db);
 // Load object
 if ($id > 0 || !empty($ref)) {
-	$object->fetch($id, $ref, '', '', (!empty($conf->global->INVOICE_USE_SITUATION) ? $conf->global->INVOICE_USE_SITUATION : 0));
+	$object->fetch($id, $ref, '', '', (getDolGlobalString('INVOICE_USE_SITUATION') ? $conf->global->INVOICE_USE_SITUATION : 0));
 }
 
 $permissionnote = $user->hasRight('facture', 'creer'); // Used by the include of actions_setnotes.inc.php
diff --git a/htdocs/compta/facture/prelevement.php b/htdocs/compta/facture/prelevement.php
index 06fbaa67f30..062c0aed5ac 100644
--- a/htdocs/compta/facture/prelevement.php
+++ b/htdocs/compta/facture/prelevement.php
@@ -212,8 +212,8 @@ if (empty($reshook)) {
 		$result = $object->setPaymentMethods(GETPOST('mode_reglement_id', 'int'));
 	} elseif ($action == 'setdatef' && $usercancreate) {
 		$newdate = dol_mktime(0, 0, 0, GETPOST('datefmonth', 'int'), GETPOST('datefday', 'int'), GETPOST('datefyear', 'int'), 'tzserver');
-		if ($newdate > (dol_now('tzuserrel') + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
-			if (empty($conf->global->INVOICE_MAX_FUTURE_DELAY)) {
+		if ($newdate > (dol_now('tzuserrel') + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			if (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY')) {
 				setEventMessages($langs->trans("WarningInvoiceDateInFuture"), null, 'warnings');
 			} else {
 				setEventMessages($langs->trans("WarningInvoiceDateTooFarInFuture"), null, 'warnings');
@@ -286,7 +286,7 @@ if ($object->id > 0) {
 	$resteapayeraffiche = $resteapayer;
 
 	if ($type == 'bank-transfer') {
-		if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {	// Not recommended
+		if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {	// Not recommended
 			$filterabsolutediscount = "fk_invoice_supplier_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 			$filtercreditnote = "fk_invoice_supplier_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 		} else {
@@ -299,7 +299,7 @@ if ($object->id > 0) {
 		$absolute_discount = price2num($absolute_discount, 'MT');
 		$absolute_creditnote = price2num($absolute_creditnote, 'MT');
 	} else {
-		if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {	// Not recommended
+		if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {	// Not recommended
 			$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 			$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 		} else {
@@ -373,11 +373,11 @@ if ($object->id > 0) {
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
 	if ($type == 'bank-transfer') {
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/fourn/facture/list.php?socid='.$object->thirdparty->id.'&search_company='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherBills").'</a>)';
 		}
 	} else {
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/compta/facture/list.php?socid='.$object->thirdparty->id.'&search_company='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherBills").'</a>)';
 		}
 	}
@@ -928,7 +928,7 @@ if ($object->id > 0) {
 			}
 
 			if ($type != 'bank-transfer') {
-				if (!empty($conf->global->STRIPE_SEPA_DIRECT_DEBIT)) {
+				if (getDolGlobalString('STRIPE_SEPA_DIRECT_DEBIT')) {
 					$langs->load("stripe");
 					if ($obj->fk_prelevement_bons > 0) {
 						print ' &nbsp; ';
@@ -936,7 +936,7 @@ if ($object->id > 0) {
 					print '<a href="'.$_SERVER["PHP_SELF"].'?action=sepastripedirectdebit&paymentservice=stripesepa&token='.newToken().'&did='.$obj->rowid.'&id='.$object->id.'&type='.urlencode($type).'">'.img_picto('', 'stripe', 'class="pictofixedwidth"').$langs->trans("RequestDirectDebitWithStripe").'</a>';
 				}
 			} else {
-				if (!empty($conf->global->STRIPE_SEPA_CREDIT_TRANSFER)) {
+				if (getDolGlobalString('STRIPE_SEPA_CREDIT_TRANSFER')) {
 					$langs->load("stripe");
 					if ($obj->fk_prelevement_bons > 0) {
 						print ' &nbsp; ';
diff --git a/htdocs/compta/facture/stats/index.php b/htdocs/compta/facture/stats/index.php
index a719748b93a..9d9674ec16b 100644
--- a/htdocs/compta/facture/stats/index.php
+++ b/htdocs/compta/facture/stats/index.php
@@ -66,7 +66,7 @@ if ($user->socid > 0) {
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ? GETPOST('year', 'int') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 
@@ -290,7 +290,7 @@ print '</td></tr>';
 
 // ThirdParty Type
 print '<tr><td>'.$langs->trans("ThirdPartyType").'</td><td>';
-$sortparam_typent = (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
+$sortparam_typent = (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
 print $form->selectarray("typent_id", $formcompany->typent_array(0), $typent_id, 1, 0, 0, '', 0, 0, 0, $sortparam_typent, '', 1);
 if ($user->admin) {
 	print ' '.info_admin($langs->trans("YouCanChangeValuesForThisListFromDictionarySetup"), 1);
diff --git a/htdocs/compta/facture/tpl/linkedobjectblock.tpl.php b/htdocs/compta/facture/tpl/linkedobjectblock.tpl.php
index 04d7f97baef..4c5bb73af9e 100644
--- a/htdocs/compta/facture/tpl/linkedobjectblock.tpl.php
+++ b/htdocs/compta/facture/tpl/linkedobjectblock.tpl.php
@@ -66,7 +66,7 @@ foreach ($linkedObjectBlock as $key => $objectlink) {
 			echo $langs->trans("CustomerInvoice");
 			break;
 	}
-	if (!empty($showImportButton) && !empty($conf->global->MAIN_ENABLE_IMPORT_LINKED_OBJECT_LINES)) {
+	if (!empty($showImportButton) && getDolGlobalString('MAIN_ENABLE_IMPORT_LINKED_OBJECT_LINES')) {
 		print '<a class="objectlinked_importbtn" href="'.$objectlink->getNomUrl(0, '', 0, 1).'&amp;action=selectlines" data-element="'.$objectlink->element.'" data-id="'.$objectlink->id.'"  > <i class="fa fa-indent"></i> </a';
 	}
 	print '</td>';
diff --git a/htdocs/compta/index.php b/htdocs/compta/index.php
index a666c3bb5a4..ec46ef0af3c 100644
--- a/htdocs/compta/index.php
+++ b/htdocs/compta/index.php
@@ -70,15 +70,15 @@ if ($user->socid > 0) {
 $max = $conf->global->MAIN_SIZE_SHORTLIST_LIMIT;
 
 // Maximum elements of the tables
-$maxDraftCount = empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
+$maxDraftCount = !getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
 $maxLatestEditCount = 5;
-$maxOpenCount = empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
+$maxOpenCount = !getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
 
 // Initialize technical object to manage hooks. Note that conf->hooks_modules contains array
 $hookmanager->initHooks(array('invoiceindex'));
 
 
-$maxofloop = (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
+$maxofloop = (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
 
 
 /*
@@ -173,7 +173,7 @@ if (isModEnabled('facture') && $user->hasRight('facture', 'lire')) {
 		print '<div class="div-table-responsive-no-min">';
 		print '<table class="noborder centpercent">';
 		print '<tr class="liste_titre"><th colspan="2">'.$langs->trans("BoxTitleLastCustomerBills", $max).'</th>';
-		if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+		if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 			print '<th class="right">'.$langs->trans("AmountHT").'</th>';
 		}
 		print '<th class="right">'.$langs->trans("AmountTTC").'</th>';
@@ -240,7 +240,7 @@ if (isModEnabled('facture') && $user->hasRight('facture', 'lire')) {
 				print '<td class="tdoverflowmax150">';
 				print $thirdpartystatic->getNomUrl(1, 'customer', 44);
 				print '</td>';
-				if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+				if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 					print '<td class="nowrap right"><span class="amount">'.price($obj->total_ht).'</span></td>';
 				}
 				print '<td class="nowrap right"><span class="amount">'.price($obj->total_ttc).'</span></td>';
@@ -267,7 +267,7 @@ if (isModEnabled('facture') && $user->hasRight('facture', 'lire')) {
 			}
 		} else {
 			$colspan = 5;
-			if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+			if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 				$colspan++;
 			}
 			print '<tr class="oddeven"><td colspan="'.$colspan.'"><span class="opacitymedium">'.$langs->trans("NoInvoice").'</span></td></tr>';
@@ -281,7 +281,7 @@ if (isModEnabled('facture') && $user->hasRight('facture', 'lire')) {
 
 
 // Last modified supplier invoices
-if ((isModEnabled('fournisseur') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight("fournisseur", "facture", "lire")) || (isModEnabled('supplier_invoice') && $user->hasRight("supplier_invoice", "lire"))) {
+if ((isModEnabled('fournisseur') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight("fournisseur", "facture", "lire")) || (isModEnabled('supplier_invoice') && $user->hasRight("supplier_invoice", "lire"))) {
 	$langs->load("boxes");
 	$facstatic = new FactureFournisseur($db);
 
@@ -320,7 +320,7 @@ if ((isModEnabled('fournisseur') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMO
 		print '<div class="div-table-responsive-no-min">';
 		print '<table class="noborder centpercent">';
 		print '<tr class="liste_titre"><th colspan="2">'.$langs->trans("BoxTitleLastSupplierBills", $max).'</th>';
-		if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+		if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 			print '<th class="right">'.$langs->trans("AmountHT").'</th>';
 		}
 		print '<th class="right">'.$langs->trans("AmountTTC").'</th>';
@@ -371,7 +371,7 @@ if ((isModEnabled('fournisseur') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMO
 				print '<td class="nowrap tdoverflowmax100">';
 				print $thirdpartystatic->getNomUrl(1, 'supplier');
 				print '</td>';
-				if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+				if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 					print '<td class="right"><span class="amount">'.price($obj->total_ht).'</span></td>';
 				}
 				print '<td class="nowrap right"><span class="amount">'.price($obj->total_ttc).'</span></td>';
@@ -394,7 +394,7 @@ if ((isModEnabled('fournisseur') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMO
 			}
 		} else {
 			$colspan = 5;
-			if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+			if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 				$colspan++;
 			}
 			print '<tr class="oddeven"><td colspan="'.$colspan.'"><span class="opacitymedium">'.$langs->trans("NoInvoice").'</span></td></tr>';
@@ -591,7 +591,7 @@ if (isModEnabled('tax') && $user->hasRight('tax', 'charges', 'lire')) {
 /*
  * Customers orders to be billed
  */
-if (isModEnabled('facture') && isModEnabled('commande') && $user->hasRight("commande", "lire") && empty($conf->global->WORKFLOW_DISABLE_CREATE_INVOICE_FROM_ORDER)) {
+if (isModEnabled('facture') && isModEnabled('commande') && $user->hasRight("commande", "lire") && !getDolGlobalString('WORKFLOW_DISABLE_CREATE_INVOICE_FROM_ORDER')) {
 	$commandestatic = new Commande($db);
 	$langs->load("orders");
 
@@ -644,7 +644,7 @@ if (isModEnabled('facture') && isModEnabled('commande') && $user->hasRight("comm
 			print '</a>';
 			print '</th>';
 
-			if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+			if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 				print '<th class="right">'.$langs->trans("AmountHT").'</th>';
 			}
 			print '<th class="right">'.$langs->trans("AmountTTC").'</th>';
@@ -703,7 +703,7 @@ if (isModEnabled('facture') && isModEnabled('commande') && $user->hasRight("comm
 				print '<td class="nowrap tdoverflowmax100">';
 				print $societestatic->getNomUrl(1, 'customer');
 				print '</td>';
-				if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+				if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 					print '<td class="right"><span class="amount">'.price($obj->total_ht).'</span></td>';
 				}
 				print '<td class="nowrap right"><span class="amount">'.price($obj->total_ttc).'</span></td>';
@@ -726,7 +726,7 @@ if (isModEnabled('facture') && isModEnabled('commande') && $user->hasRight("comm
 			}
 
 			print '<tr class="liste_total"><td colspan="2">'.$langs->trans("Total").' &nbsp; <span style="font-weight: normal">('.$langs->trans("RemainderToBill").': '.price($tot_tobill).')</span> </td>';
-			if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+			if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 				print '<td class="right">'.price($tot_ht).'</td>';
 			}
 			print '<td class="nowrap right">'.price($tot_ttc).'</td>';
diff --git a/htdocs/compta/journal/purchasesjournal.php b/htdocs/compta/journal/purchasesjournal.php
index 432b991c5d3..f86e6573026 100644
--- a/htdocs/compta/journal/purchasesjournal.php
+++ b/htdocs/compta/journal/purchasesjournal.php
@@ -95,7 +95,7 @@ $periodlink = '';
 $exportlink = '';
 $builddate = dol_now();
 $description = $langs->trans("DescPurchasesJournal").'<br>';
-if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= $langs->trans("DepositsAreNotIncluded");
 } else {
 	$description .= $langs->trans("DepositsAreIncluded");
@@ -119,7 +119,7 @@ $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product as p ON p.rowid = fd.fk_product";
 $sql .= " JOIN ".MAIN_DB_PREFIX."facture_fourn as f ON f.rowid = fd.fk_facture_fourn";
 $sql .= " JOIN ".MAIN_DB_PREFIX."societe as s ON s.rowid = f.fk_soc";
 $sql .= " WHERE f.fk_statut > 0 AND f.entity IN (".getEntity('invoice').")";
-if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$sql .= " AND f.type IN (0,1,2)";
 } else {
 	$sql .= " AND f.type IN (0,1,2,3)";
@@ -138,7 +138,7 @@ if ($result) {
 	$num = $db->num_rows($result);
 	// les variables
 	$cptfour = (($conf->global->ACCOUNTING_ACCOUNT_SUPPLIER != "") ? $conf->global->ACCOUNTING_ACCOUNT_SUPPLIER : $langs->trans("CodeNotDef"));
-	$cpttva = (!empty($conf->global->ACCOUNTING_VAT_BUY_ACCOUNT) ? $conf->global->ACCOUNTING_VAT_BUY_ACCOUNT : $langs->trans("CodeNotDef"));
+	$cpttva = (getDolGlobalString('ACCOUNTING_VAT_BUY_ACCOUNT') ? $conf->global->ACCOUNTING_VAT_BUY_ACCOUNT : $langs->trans("CodeNotDef"));
 
 	$tabfac = array();
 	$tabht = array();
@@ -156,9 +156,9 @@ if ($result) {
 		$compta_prod = $obj->accountancy_code_buy;
 		if (empty($compta_prod)) {
 			if ($obj->product_type == 0) {
-				$compta_prod = (!empty($conf->global->ACCOUNTING_PRODUCT_BUY_ACCOUNT) ? $conf->global->ACCOUNTING_PRODUCT_BUY_ACCOUNT : $langs->trans("CodeNotDef"));
+				$compta_prod = (getDolGlobalString('ACCOUNTING_PRODUCT_BUY_ACCOUNT') ? $conf->global->ACCOUNTING_PRODUCT_BUY_ACCOUNT : $langs->trans("CodeNotDef"));
 			} else {
-				$compta_prod = (!empty($conf->global->ACCOUNTING_SERVICE_BUY_ACCOUNT) ? $conf->global->ACCOUNTING_SERVICE_BUY_ACCOUNT : $langs->trans("CodeNotDef"));
+				$compta_prod = (getDolGlobalString('ACCOUNTING_SERVICE_BUY_ACCOUNT') ? $conf->global->ACCOUNTING_SERVICE_BUY_ACCOUNT : $langs->trans("CodeNotDef"));
 			}
 		}
 		$compta_tva = (!empty($obj->account_tva) ? $obj->account_tva : $cpttva);
diff --git a/htdocs/compta/journal/sellsjournal.php b/htdocs/compta/journal/sellsjournal.php
index 90a8b36c1ce..afbb1908747 100644
--- a/htdocs/compta/journal/sellsjournal.php
+++ b/htdocs/compta/journal/sellsjournal.php
@@ -99,7 +99,7 @@ $periodlink = '';
 $exportlink = '';
 $builddate = dol_now();
 $description = $langs->trans("DescSellsJournal").'<br>';
-if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= $langs->trans("DepositsAreNotIncluded");
 } else {
 	$description .= $langs->trans("DepositsAreIncluded");
@@ -114,7 +114,7 @@ $sql = "SELECT f.rowid, f.ref, f.type, f.datef, f.ref_client,";
 $sql .= " fd.product_type, fd.total_ht, fd.total_tva, fd.tva_tx, fd.total_ttc, fd.localtax1_tx, fd.localtax2_tx, fd.total_localtax1, fd.total_localtax2, fd.rowid as id, fd.situation_percent,";
 $sql .= " s.rowid as socid, s.nom as name, s.code_compta, s.client,";
 $sql .= " p.rowid as pid, p.ref as pref,";
-if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 	$sql .= " ppe.accountancy_code_sell,";
 } else {
 	$sql .= " p.accountancy_code_sell,";
@@ -122,7 +122,7 @@ if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
 $sql .= " ct.accountancy_code_sell as account_tva, ct.recuperableonly";
 $sql .= " FROM ".MAIN_DB_PREFIX."facturedet as fd";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product as p ON p.rowid = fd.fk_product";
-if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 	$sql .= " LEFT JOIN " . MAIN_DB_PREFIX . "product_perentity as ppe ON ppe.fk_product = p.rowid AND ppe.entity = " . ((int) $conf->entity);
 }
 $sql .= " JOIN ".MAIN_DB_PREFIX."facture as f ON f.rowid = fd.fk_facture";
@@ -130,7 +130,7 @@ $sql .= " JOIN ".MAIN_DB_PREFIX."societe as s ON s.rowid = f.fk_soc";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_tva ct ON fd.tva_tx = ct.taux AND fd.info_bits = ct.recuperableonly AND ct.fk_pays = ".((int) $idpays);
 $sql .= " WHERE f.entity IN (".getEntity('invoice').")";
 $sql .= " AND f.fk_statut > 0";
-if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$sql .= " AND f.type IN (".Facture::TYPE_STANDARD.",".Facture::TYPE_REPLACEMENT.",".Facture::TYPE_CREDIT_NOTE.",".Facture::TYPE_SITUATION.")";
 } else {
 	$sql .= " AND f.type IN (".Facture::TYPE_STANDARD.",".Facture::TYPE_STANDARD.",".Facture::TYPE_CREDIT_NOTE.",".Facture::TYPE_DEPOSIT.",".Facture::TYPE_SITUATION.")";
@@ -170,12 +170,12 @@ if ($result) {
 		$compta_prod = $obj->accountancy_code_sell;
 		if (empty($compta_prod)) {
 			if ($obj->product_type == 0) {
-				$compta_prod = (!empty($conf->global->ACCOUNTING_PRODUCT_SOLD_ACCOUNT) ? $conf->global->ACCOUNTING_PRODUCT_SOLD_ACCOUNT : $langs->trans("CodeNotDef"));
+				$compta_prod = (getDolGlobalString('ACCOUNTING_PRODUCT_SOLD_ACCOUNT') ? $conf->global->ACCOUNTING_PRODUCT_SOLD_ACCOUNT : $langs->trans("CodeNotDef"));
 			} else {
-				$compta_prod = (!empty($conf->global->ACCOUNTING_SERVICE_SOLD_ACCOUNT) ? $conf->global->ACCOUNTING_SERVICE_SOLD_ACCOUNT : $langs->trans("CodeNotDef"));
+				$compta_prod = (getDolGlobalString('ACCOUNTING_SERVICE_SOLD_ACCOUNT') ? $conf->global->ACCOUNTING_SERVICE_SOLD_ACCOUNT : $langs->trans("CodeNotDef"));
 			}
 		}
-		$cpttva = (!empty($conf->global->ACCOUNTING_VAT_SOLD_ACCOUNT) ? $conf->global->ACCOUNTING_VAT_SOLD_ACCOUNT : $langs->trans("CodeNotDef"));
+		$cpttva = (getDolGlobalString('ACCOUNTING_VAT_SOLD_ACCOUNT') ? $conf->global->ACCOUNTING_VAT_SOLD_ACCOUNT : $langs->trans("CodeNotDef"));
 		$compta_tva = (!empty($obj->account_tva) ? $obj->account_tva : $cpttva);
 
 		$account_localtax1 = getLocalTaxesFromRate($obj->tva_tx, 1, $obj->thirdparty, $mysoc);
diff --git a/htdocs/compta/localtax/clients.php b/htdocs/compta/localtax/clients.php
index b3ea354bda7..d1fe6e7f2b5 100644
--- a/htdocs/compta/localtax/clients.php
+++ b/htdocs/compta/localtax/clients.php
@@ -55,8 +55,8 @@ if (empty($date_start) || empty($date_end)) { // We define date_start and date_e
 			$date_start = dol_get_first_day($year_start, GETPOST("month"), false);
 			$date_end = dol_get_last_day($year_start, GETPOST("month"), false);
 		} else {
-			$date_start = dol_get_first_day($year_start, empty($conf->global->SOCIETE_FISCAL_MONTH_START) ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START, false);
-			if (empty($conf->global->MAIN_INFO_VAT_RETURN) || getDolGlobalInt('MAIN_INFO_VAT_RETURN') == 2) {
+			$date_start = dol_get_first_day($year_start, !getDolGlobalString('SOCIETE_FISCAL_MONTH_START') ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START, false);
+			if (!getDolGlobalString('MAIN_INFO_VAT_RETURN') || getDolGlobalInt('MAIN_INFO_VAT_RETURN') == 2) {
 				$date_end = dol_time_plus_duree($date_start, 3, 'm') - 1;
 			} elseif (getDolGlobalInt('MAIN_INFO_VAT_RETURN') == 3) {
 				$date_end = dol_time_plus_duree($date_start, 1, 'y') - 1;
diff --git a/htdocs/compta/localtax/quadri_detail.php b/htdocs/compta/localtax/quadri_detail.php
index 86d6e58f31f..49a448b2196 100644
--- a/htdocs/compta/localtax/quadri_detail.php
+++ b/htdocs/compta/localtax/quadri_detail.php
@@ -65,8 +65,8 @@ if (empty($date_start) || empty($date_end)) { // We define date_start and date_e
 			$date_start = dol_get_first_day($year_start, GETPOST("month", "int"), false);
 			$date_end = dol_get_last_day($year_start, GETPOST("month", "int"), false);
 		} else {
-			$date_start = dol_get_first_day($year_start, empty($conf->global->SOCIETE_FISCAL_MONTH_START) ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START, false);
-			if (empty($conf->global->MAIN_INFO_VAT_RETURN) || getDolGlobalInt('MAIN_INFO_VAT_RETURN') == 2) {
+			$date_start = dol_get_first_day($year_start, !getDolGlobalString('SOCIETE_FISCAL_MONTH_START') ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START, false);
+			if (!getDolGlobalString('MAIN_INFO_VAT_RETURN') || getDolGlobalInt('MAIN_INFO_VAT_RETURN') == 2) {
 				$date_end = dol_time_plus_duree($date_start, 3, 'm') - 1;
 			} elseif (getDolGlobalInt('MAIN_INFO_VAT_RETURN') == 3) {
 				$date_end = dol_time_plus_duree($date_start, 1, 'y') - 1;
diff --git a/htdocs/compta/paiement.php b/htdocs/compta/paiement.php
index 5ed134cddc4..1b0d66d4b40 100644
--- a/htdocs/compta/paiement.php
+++ b/htdocs/compta/paiement.php
@@ -362,7 +362,7 @@ if ($action == 'create' || $action == 'confirm_paiement' || $action == 'add_paie
 		// Invoice with Paypal transaction
 		// TODO add hook here
 		if (isModEnabled('paypalplus') && $conf->global->PAYPAL_ENABLE_TRANSACTION_MANAGEMENT && !empty($facture->ref_ext)) {
-			if (!empty($conf->global->PAYPAL_BANK_ACCOUNT)) {
+			if (getDolGlobalString('PAYPAL_BANK_ACCOUNT')) {
 				$accountid = $conf->global->PAYPAL_BANK_ACCOUNT;
 			}
 			$paymentnum = $facture->ref_ext;
@@ -489,7 +489,7 @@ if ($action == 'create' || $action == 'confirm_paiement' || $action == 'add_paie
 		// Date payment
 		print '<tr><td><span class="fieldrequired">'.$langs->trans('Date').'</span></td><td>';
 		$datepayment = dol_mktime(12, 0, 0, GETPOST('remonth', 'int'), GETPOST('reday', 'int'), GETPOST('reyear', 'int'));
-		$datepayment = ($datepayment == '' ? (empty($conf->global->MAIN_AUTOFILL_DATE) ?-1 : '') : $datepayment);
+		$datepayment = ($datepayment == '' ? (!getDolGlobalString('MAIN_AUTOFILL_DATE') ?-1 : '') : $datepayment);
 		print $form->selectDate($datepayment, '', '', '', 0, "add_paiement", 1, 1, 0, '', '', $facture->date);
 		print '</td></tr>';
 
@@ -543,7 +543,7 @@ if ($action == 'create' || $action == 'confirm_paiement' || $action == 'add_paie
 		print '</td></tr>';
 
 		// Go Source Invoice (useful when there are many invoices)
-		if ($action != 'add_paiement' && !empty($conf->global->FACTURE_PAYMENTS_SHOW_LINK_TO_INPUT_ORIGIN_IS_MORE_THAN)) {
+		if ($action != 'add_paiement' && getDolGlobalString('FACTURE_PAYMENTS_SHOW_LINK_TO_INPUT_ORIGIN_IS_MORE_THAN')) {
 			print '<tr><td></td>';
 			print '<td class="tdtop right">';
 			print '<a class="right" href="#amount_'.$facid.'">'.$langs->trans("GoSourceInvoice").'</a>';
@@ -565,11 +565,11 @@ if ($action == 'create' || $action == 'confirm_paiement' || $action == 'add_paie
 		$sql .= ' WHERE f.entity IN ('.getEntity('facture').')';
 		$sql .= ' AND (f.fk_soc = '.((int) $facture->socid);
 		// Can pay invoices of all child of parent company
-		if (!empty($conf->global->FACTURE_PAYMENTS_ON_DIFFERENT_THIRDPARTIES_BILLS) && !empty($facture->thirdparty->parent)) {
+		if (getDolGlobalString('FACTURE_PAYMENTS_ON_DIFFERENT_THIRDPARTIES_BILLS') && !empty($facture->thirdparty->parent)) {
 			$sql .= ' OR f.fk_soc IN (SELECT rowid FROM '.MAIN_DB_PREFIX.'societe WHERE parent = '.((int) $facture->thirdparty->parent).')';
 		}
 		// Can pay invoices of all child of myself
-		if (!empty($conf->global->FACTURE_PAYMENTS_ON_SUBSIDIARY_COMPANIES)) {
+		if (getDolGlobalString('FACTURE_PAYMENTS_ON_SUBSIDIARY_COMPANIES')) {
 			$sql .= ' OR f.fk_soc IN (SELECT rowid FROM '.MAIN_DB_PREFIX.'societe WHERE parent = '.((int) $facture->thirdparty->id).')';
 		}
 		$sql .= ') AND f.paye = 0';
diff --git a/htdocs/compta/paiement/card.php b/htdocs/compta/paiement/card.php
index 16fb4903dc6..adb1e38af89 100644
--- a/htdocs/compta/paiement/card.php
+++ b/htdocs/compta/paiement/card.php
@@ -79,7 +79,7 @@ if (isModEnabled('stripe')) {
 
 	$service = 'StripeTest';
 	$servicestatus = 0;
-	if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+	if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 		$service = 'StripeLive';
 		$servicestatus = 1;
 	}
@@ -145,16 +145,16 @@ if (empty($reshook)) {
 			$db->commit();
 
 			// Loop on each invoice linked to this payment to rebuild PDF
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				if (GETPOST('lang_id', 'aZ09')) {
 					$outputlangs = new Translate("", $conf);
 					$outputlangs->setDefaultLang(GETPOST('lang_id', 'aZ09'));
 				}
 
-				$hidedetails = !empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0;
-				$hidedesc = !empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0;
-				$hideref = !empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0;
+				$hidedetails = getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0;
+				$hidedesc = getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0;
+				$hideref = getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0;
 
 				$sql = 'SELECT f.rowid as facid';
 				$sql .= ' FROM '.MAIN_DB_PREFIX.'paiement_facture as pf,'.MAIN_DB_PREFIX.'facture as f,'.MAIN_DB_PREFIX.'societe as s';
@@ -486,7 +486,7 @@ if ($resql) {
 	print '<tr class="liste_titre">';
 	print '<td>'.$langs->trans('Bill').'</td>';
 	print '<td>'.$langs->trans('Company').'</td>';
-	if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_INVOICE_SHARING_ENABLED)) {
+	if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_INVOICE_SHARING_ENABLED')) {
 		print '<td>'.$langs->trans('Entity').'</td>';
 	}
 	//Add Margin
@@ -539,7 +539,7 @@ if ($resql) {
 			print '</td>';
 
 			// Expected to pay
-			if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_INVOICE_SHARING_ENABLED)) {
+			if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_INVOICE_SHARING_ENABLED')) {
 				print '<td>';
 				$mc->getInfo($objp->entity);
 				print $mc->label;
@@ -569,7 +569,7 @@ if ($resql) {
 			print "</tr>\n";
 
 			// If at least one invoice is paid, disable delete. INVOICE_CAN_DELETE_PAYMENT_EVEN_IF_INVOICE_CLOSED Can be use for maintenance purpose. Never use this in production
-			if ($objp->paye == 1 && empty($conf->global->INVOICE_CAN_DELETE_PAYMENT_EVEN_IF_INVOICE_CLOSED)) {
+			if ($objp->paye == 1 && !getDolGlobalString('INVOICE_CAN_DELETE_PAYMENT_EVEN_IF_INVOICE_CLOSED')) {
 				$disable_delete = 1;
 				$title_button = dol_escape_htmltag($langs->transnoentitiesnoconv("CantRemovePaymentWithOneInvoicePaid"));
 			}
@@ -596,7 +596,7 @@ if ($resql) {
 
 print '<div class="tabsAction">';
 
-if (!empty($conf->global->BILL_ADD_PAYMENT_VALIDATION)) {
+if (getDolGlobalString('BILL_ADD_PAYMENT_VALIDATION')) {
 	if ($user->socid == 0 && $object->statut == 0 && $action == '') {
 		if ($user->hasRight('facture', 'paiement')) {
 			print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?id='.$id.'&action=valide&token='.newToken().'">'.$langs->trans('Valid').'</a>';
diff --git a/htdocs/compta/paiement/cheque/card.php b/htdocs/compta/paiement/cheque/card.php
index 9a12136acb9..83c18e68e67 100644
--- a/htdocs/compta/paiement/cheque/card.php
+++ b/htdocs/compta/paiement/cheque/card.php
@@ -259,7 +259,7 @@ if ($action == 'builddoc' && $user->hasRight('banque', 'cheque')) {
 		dol_print_error($db, $object->error);
 		exit;
 	} else {
-		header('Location: '.$_SERVER["PHP_SELF"].'?id='.$object->id.(empty($conf->global->MAIN_JUMP_TAG) ? '' : '#builddoc'));
+		header('Location: '.$_SERVER["PHP_SELF"].'?id='.$object->id.(!getDolGlobalString('MAIN_JUMP_TAG') ? '' : '#builddoc'));
 		exit;
 	}
 } elseif ($action == 'remove_file' && $user->hasRight('banque', 'cheque')) {
diff --git a/htdocs/compta/paiement/cheque/class/remisecheque.class.php b/htdocs/compta/paiement/cheque/class/remisecheque.class.php
index e8723f271c7..c7f6a26f5e7 100644
--- a/htdocs/compta/paiement/cheque/class/remisecheque.class.php
+++ b/htdocs/compta/paiement/cheque/class/remisecheque.class.php
@@ -399,7 +399,7 @@ class RemiseCheque extends CommonObject
 		$langs->load("bills");
 
 		// Clean parameters (if not defined or using deprecated value)
-		if (empty($conf->global->CHEQUERECEIPTS_ADDON)) {
+		if (!getDolGlobalString('CHEQUERECEIPTS_ADDON')) {
 			$conf->global->CHEQUERECEIPTS_ADDON = 'mod_chequereceipt_mint';
 		} elseif (getDolGlobalString('CHEQUERECEIPTS_ADDON') == 'thyme') {
 			$conf->global->CHEQUERECEIPTS_ADDON = 'mod_chequereceipt_thyme';
@@ -407,7 +407,7 @@ class RemiseCheque extends CommonObject
 			$conf->global->CHEQUERECEIPTS_ADDON = 'mod_chequereceipt_mint';
 		}
 
-		if (!empty($conf->global->CHEQUERECEIPTS_ADDON)) {
+		if (getDolGlobalString('CHEQUERECEIPTS_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('CHEQUERECEIPTS_ADDON') . ".php";
@@ -925,7 +925,7 @@ class RemiseCheque extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowCheckReceipt");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/compta/paiement/class/paiement.class.php b/htdocs/compta/paiement/class/paiement.class.php
index 6fd6d438002..4cee6002781 100644
--- a/htdocs/compta/paiement/class/paiement.class.php
+++ b/htdocs/compta/paiement/class/paiement.class.php
@@ -472,7 +472,7 @@ class Paiement extends CommonObject
 						}
 
 						// Regenerate documents of invoices
-						if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+						if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 							dol_syslog(get_class($this).'::create Regenerate the document after inserting payment for thirdparty default_lang='.(is_object($invoice->thirdparty) ? $invoice->thirdparty->default_lang : 'null'), LOG_DEBUG);
 
 							$newlang = '';
@@ -486,9 +486,9 @@ class Paiement extends CommonObject
 								$outputlangs->setDefaultLang($newlang);
 							}
 
-							$hidedetails = !empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0;
-							$hidedesc = !empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0;
-							$hideref = !empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0;
+							$hidedetails = getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0;
+							$hidedesc = getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0;
+							$hideref = getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0;
 
 							$ret = $invoice->fetch($facid); // Reload to get new records
 
@@ -1110,7 +1110,7 @@ class Paiement extends CommonObject
 		$langs->load("bills");
 
 		// Clean parameters (if not defined or using deprecated value)
-		if (empty($conf->global->PAYMENT_ADDON)) {
+		if (!getDolGlobalString('PAYMENT_ADDON')) {
 			$conf->global->PAYMENT_ADDON = 'mod_payment_cicada';
 		} elseif (getDolGlobalString('PAYMENT_ADDON') == 'ant') {
 			$conf->global->PAYMENT_ADDON = 'mod_payment_ant';
@@ -1118,7 +1118,7 @@ class Paiement extends CommonObject
 			$conf->global->PAYMENT_ADDON = 'mod_payment_cicada';
 		}
 
-		if (!empty($conf->global->PAYMENT_ADDON)) {
+		if (getDolGlobalString('PAYMENT_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('PAYMENT_ADDON') . ".php";
@@ -1274,7 +1274,7 @@ class Paiement extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("Payment");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/compta/paiement/list.php b/htdocs/compta/paiement/list.php
index 6e7e3090b1e..f806d8325ff 100644
--- a/htdocs/compta/paiement/list.php
+++ b/htdocs/compta/paiement/list.php
@@ -109,7 +109,7 @@ $arrayfields = array(
 	'ba.label'			=> array('label'=>"Account", 'checked'=>1, 'position'=>60, 'enabled'=>(isModEnabled("banque"))),
 	'p.num_paiement'	=> array('label'=>"Numero", 'checked'=>1, 'position'=>70, 'tooltip'=>"ChequeOrTransferNumber"),
 	'p.amount'			=> array('label'=>"Amount", 'checked'=>1, 'position'=>80),
-	'p.statut'			=> array('label'=>"Status", 'checked'=>1, 'position'=>90, 'enabled'=>(!empty($conf->global->BILL_ADD_PAYMENT_VALIDATION))),
+	'p.statut'			=> array('label'=>"Status", 'checked'=>1, 'position'=>90, 'enabled'=>(getDolGlobalString('BILL_ADD_PAYMENT_VALIDATION'))),
 );
 $arrayfields = dol_sort_array($arrayfields, 'position');
 
@@ -391,7 +391,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 }
 
 // Filters: Lines (placeholder)
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print '<td class="liste_titre">';
 	print '</td>';
 }
@@ -468,7 +468,7 @@ $reshook = $hookmanager->executeHooks('printFieldListOption', $parameters); // N
 print $hookmanager->resPrint;
 
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre center maxwidthsearch actioncolumn">';
 	$searchpicto = $form->showFilterButtons();
 	print $searchpicto;
@@ -483,7 +483,7 @@ print '<tr class="liste_titre">';
 if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
 }
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print_liste_field_titre('#', $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder);
 }
 if (!empty($arrayfields['p.ref']['checked'])) {
@@ -556,7 +556,7 @@ while ($i < min($num, $limit)) {
 	}
 
 	// No
-	if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+	if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 		print '<td>'.(($offset * $limit) + $i).'</td>';
 		if (!$i) {
 			$totalarray['nbfield']++;
diff --git a/htdocs/compta/paiement_charge.php b/htdocs/compta/paiement_charge.php
index b1a120b1df9..9fbd28f7d65 100644
--- a/htdocs/compta/paiement_charge.php
+++ b/htdocs/compta/paiement_charge.php
@@ -202,7 +202,7 @@ if ($action == 'create') {
 
 	print '<tr><td class="fieldrequired">'.$langs->trans("Date").'</td><td>';
 	$datepaye = dol_mktime(12, 0, 0, GETPOST("remonth", 'int'), GETPOST("reday", 'int'), GETPOST("reyear", 'int'));
-	$datepayment = empty($conf->global->MAIN_AUTOFILL_DATE) ? (GETPOSTISSET("remonth") ? $datepaye : -1) : '';
+	$datepayment = !getDolGlobalString('MAIN_AUTOFILL_DATE') ? (GETPOSTISSET("remonth") ? $datepaye : -1) : '';
 	print $form->selectDate($datepayment, '', '', '', 0, "add_payment", 1, 1, 0, '', '', $charge->date_ech, '', 1, $langs->trans("DateOfSocialContribution"));
 	print "</td>";
 	print '</tr>';
diff --git a/htdocs/compta/paiement_vat.php b/htdocs/compta/paiement_vat.php
index f88370dfacc..dfb25dd6c69 100644
--- a/htdocs/compta/paiement_vat.php
+++ b/htdocs/compta/paiement_vat.php
@@ -202,7 +202,7 @@ if ($action == 'create') {
 
 	print '<tr><td class="fieldrequired">'.$langs->trans("Date").'</td><td>';
 	$datepaye = dol_mktime(12, 0, 0, GETPOST("remonth", 'int'), GETPOST("reday", 'int'), GETPOST("reyear", 'int'));
-	$datepayment = empty($conf->global->MAIN_AUTOFILL_DATE) ? (GETPOST("remonth", 'int') ? $datepaye : -1) : 0;
+	$datepayment = !getDolGlobalString('MAIN_AUTOFILL_DATE') ? (GETPOST("remonth", 'int') ? $datepaye : -1) : 0;
 	print $form->selectDate($datepayment, '', '', '', '', "add_payment", 1, 1);
 	print "</td>";
 	print '</tr>';
diff --git a/htdocs/compta/paymentbybanktransfer/index.php b/htdocs/compta/paymentbybanktransfer/index.php
index 825a26fc3a7..9a83639b3dd 100644
--- a/htdocs/compta/paymentbybanktransfer/index.php
+++ b/htdocs/compta/paymentbybanktransfer/index.php
@@ -131,7 +131,7 @@ if (isModEnabled('supplier_invoice')) {
 	$sql .= " WHERE s.rowid = f.fk_soc";
 	$sql .= " AND f.entity IN (".getEntity('supplier_invoice').")";
 	$sql .= " AND f.total_ttc > 0";
-	if (empty($conf->global->WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS)) {
+	if (!getDolGlobalString('WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS')) {
 		$sql .= " AND f.fk_statut = ".FactureFournisseur::STATUS_VALIDATED;
 	}
 	$sql .= " AND pfd.traite = 0";
diff --git a/htdocs/compta/prelevement/class/bonprelevement.class.php b/htdocs/compta/prelevement/class/bonprelevement.class.php
index 8f0eea7e2ab..77e79ee9dab 100644
--- a/htdocs/compta/prelevement/class/bonprelevement.class.php
+++ b/htdocs/compta/prelevement/class/bonprelevement.class.php
@@ -763,7 +763,7 @@ class BonPrelevement extends CommonObject
 		}
 		$sql .= " ".MAIN_DB_PREFIX."prelevement_demande as pd";
 		$sql .= ($type !== 'salary' ? " WHERE f.entity IN (".getEntity('invoice').")" : " WHERE s.entity IN (".getEntity('salary').")");
-		if (empty($conf->global->WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS)) {
+		if (!getDolGlobalString('WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS')) {
 			$sql .= ($type !== 'salary' ? " AND f.fk_statut = ".Facture::STATUS_VALIDATED : " AND s.paye = ".Salary::STATUS_UNPAID);
 		}
 		if ($type !== 'salary') {
@@ -840,12 +840,12 @@ class BonPrelevement extends CommonObject
 		$sql .= ", ".MAIN_DB_PREFIX."prelevement_demande as pd";
 		if ($forsalary == 1) {
 			$sql .= " WHERE s.entity IN (".getEntity('invoice').")";
-			if (empty($conf->global->WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS)) {
+			if (!getDolGlobalString('WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS')) {
 				$sql .= " AND s.paye = 0";
 			}
 		} else {
 			$sql .= " WHERE f.entity IN (".getEntity('invoice').")";
-			if (empty($conf->global->WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS)) {
+			if (!getDolGlobalString('WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS')) {
 				$sql .= " AND f.fk_statut = ".Facture::STATUS_VALIDATED;
 			}
 		}
@@ -1494,7 +1494,7 @@ class BonPrelevement extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -2172,7 +2172,7 @@ class BonPrelevement extends CommonObject
 				$XML_CREDITOR .= '				<PmtTpInf>' . $CrLf;
 
 				// Can be 'NORM' for normal or 'HIGH' for high priority level
-				if (!empty($conf->global->PAYMENTBYBANKTRANSFER_FORCE_HIGH_PRIORITY)) {
+				if (getDolGlobalString('PAYMENTBYBANKTRANSFER_FORCE_HIGH_PRIORITY')) {
 					$instrprty = 'HIGH';
 				} else {
 					$instrprty = 'NORM';
diff --git a/htdocs/compta/prelevement/class/ligneprelevement.class.php b/htdocs/compta/prelevement/class/ligneprelevement.class.php
index 36758d310c2..8b65dd77537 100644
--- a/htdocs/compta/prelevement/class/ligneprelevement.class.php
+++ b/htdocs/compta/prelevement/class/ligneprelevement.class.php
@@ -66,7 +66,7 @@ class LignePrelevement
 	 */
 	public $db;
 
-	public $statuts = array();
+	public $labelStatus = array();
 
 	const STATUS_DRAFT = 0;
 	const STATUS_NOT_USED = 1;
@@ -89,9 +89,9 @@ class LignePrelevement
 		// List of language codes for status
 
 		$langs->load("withdrawals");
-		$this->statuts[0] = $langs->trans("StatusWaiting");
-		$this->statuts[2] = $langs->trans("StatusPaid");
-		$this->statuts[3] = $langs->trans("StatusRefused");
+		$this->labelStatus[0] = $langs->trans("StatusWaiting");
+		$this->labelStatus[2] = $langs->trans("StatusPaid");
+		$this->labelStatus[3] = $langs->trans("StatusRefused");
 	}
 
 	/**
@@ -165,30 +165,30 @@ class LignePrelevement
 		global $langs;
 
 		if ($mode == 0) {
-			return $langs->trans($this->statuts[$status]);
+			return $langs->trans($this->labelStatus[$status]);
 		} elseif ($mode == 1) {
 			if ($status == 0) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut1', 'class="valignmiddle"').' '.$langs->transnoentitiesnoconv($this->statuts[$status]); // Waiting
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut1', 'class="valignmiddle"').' '.$langs->transnoentitiesnoconv($this->labelStatus[$status]); // Waiting
 			} elseif ($status == 2) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut6', 'class="valignmiddle"').' '.$langs->transnoentitiesnoconv($this->statuts[$status]); // Credited
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut6', 'class="valignmiddle"').' '.$langs->transnoentitiesnoconv($this->labelStatus[$status]); // Credited
 			} elseif ($status == 3) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut8', 'class="valignmiddle"').' '.$langs->transnoentitiesnoconv($this->statuts[$status]); // Refused
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut8', 'class="valignmiddle"').' '.$langs->transnoentitiesnoconv($this->labelStatus[$status]); // Refused
 			}
 		} elseif ($mode == 2) {
 			if ($status == 0) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut1', 'class="valignmiddle"');
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut1', 'class="valignmiddle"');
 			} elseif ($status == 2) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut6', 'class="valignmiddle"');
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut6', 'class="valignmiddle"');
 			} elseif ($status == 3) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut8', 'class="valignmiddle"');
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut8', 'class="valignmiddle"');
 			}
 		} elseif ($mode == 3) {
 			if ($status == 0) {
-				return $langs->trans($this->statuts[$status]).' '.img_picto($langs->transnoentitiesnoconv($this->statuts[$status]), 'statut1', 'class="valignmiddle"');
+				return $langs->trans($this->labelStatus[$status]).' '.img_picto($langs->transnoentitiesnoconv($this->labelStatus[$status]), 'statut1', 'class="valignmiddle"');
 			} elseif ($status == 2) {
-				return $langs->trans($this->statuts[$status]).' '.img_picto($langs->transnoentitiesnoconv($this->statuts[$status]), 'statut6', 'class="valignmiddle"');
+				return $langs->trans($this->labelStatus[$status]).' '.img_picto($langs->transnoentitiesnoconv($this->labelStatus[$status]), 'statut6', 'class="valignmiddle"');
 			} elseif ($status == 3) {
-				return $langs->trans($this->statuts[$status]).' '.img_picto($langs->transnoentitiesnoconv($this->statuts[$status]), 'statut8', 'class="valignmiddle"');
+				return $langs->trans($this->labelStatus[$status]).' '.img_picto($langs->transnoentitiesnoconv($this->labelStatus[$status]), 'statut8', 'class="valignmiddle"');
 			}
 		}
 		//return dolGetStatus($this->labelStatus[$status], $this->labelStatusShort[$status], '', $statusType, $mode);
diff --git a/htdocs/compta/prelevement/create.php b/htdocs/compta/prelevement/create.php
index 36b48ef5bde..8a338523ec9 100644
--- a/htdocs/compta/prelevement/create.php
+++ b/htdocs/compta/prelevement/create.php
@@ -406,7 +406,7 @@ if ($sourcetype != 'salary') {
 	$sql .= " ".MAIN_DB_PREFIX."prelevement_demande as pd";
 	$sql .= " WHERE s.rowid = f.fk_soc";
 	$sql .= " AND f.entity IN (".getEntity('invoice').")";
-	if (empty($conf->global->WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS)) {
+	if (!getDolGlobalString('WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS')) {
 		$sql .= " AND f.fk_statut = ".Facture::STATUS_VALIDATED;
 	}
 	//$sql .= " AND pd.amount > 0";
diff --git a/htdocs/compta/prelevement/demandes.php b/htdocs/compta/prelevement/demandes.php
index f6337d27b1d..d60c5b2aa87 100644
--- a/htdocs/compta/prelevement/demandes.php
+++ b/htdocs/compta/prelevement/demandes.php
@@ -159,7 +159,7 @@ if ($sourcetype != 'salary') {
 		$sql .= " AND pd.traite = ".((int) $status);
 	}
 	$sql .= " AND f.total_ttc > 0";
-	if (empty($conf->global->WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS)) {
+	if (!getDolGlobalString('WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS')) {
 		$sql .= " AND f.fk_statut = ".Facture::STATUS_VALIDATED;
 	}
 	if ($type != 'bank-transfer') {
diff --git a/htdocs/compta/prelevement/index.php b/htdocs/compta/prelevement/index.php
index 50ee252eabf..0dae4afb696 100644
--- a/htdocs/compta/prelevement/index.php
+++ b/htdocs/compta/prelevement/index.php
@@ -113,7 +113,7 @@ $sql .= " , ".MAIN_DB_PREFIX."prelevement_demande as pfd";
 $sql .= " WHERE s.rowid = f.fk_soc";
 $sql .= " AND f.entity IN (".getEntity('invoice').")";
 $sql .= " AND f.total_ttc > 0";
-if (empty($conf->global->WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS)) {
+if (!getDolGlobalString('WITHDRAWAL_ALLOW_ANY_INVOICE_STATUS')) {
 	$sql .= " AND f.fk_statut = ".Facture::STATUS_VALIDATED;
 }
 $sql .= " AND pfd.traite = 0";
diff --git a/htdocs/compta/recap-compta.php b/htdocs/compta/recap-compta.php
index 0808e5a7aab..cd6eb6624c9 100644
--- a/htdocs/compta/recap-compta.php
+++ b/htdocs/compta/recap-compta.php
@@ -98,7 +98,7 @@ $form = new Form($db);
 $userstatic = new User($db);
 
 $title = $langs->trans("ThirdParty").' - '.$langs->trans("Summary");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name.' - '.$langs->trans("Summary");
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
diff --git a/htdocs/compta/resultat/clientfourn.php b/htdocs/compta/resultat/clientfourn.php
index 584ece47079..74454ba54f1 100644
--- a/htdocs/compta/resultat/clientfourn.php
+++ b/htdocs/compta/resultat/clientfourn.php
@@ -179,12 +179,12 @@ if ($modecompta == "CREANCES-DETTES") {
 	$period = $form->selectDate($date_start, 'date_start', 0, 0, 0, '', 1, 0).' - '.$form->selectDate($date_end, 'date_end', 0, 0, 0, '', 1, 0);
 	$periodlink = ($year_start ? "<a href='".$_SERVER["PHP_SELF"]."?year=".($tmps['year'] - 1)."&modecompta=".$modecompta."'>".img_previous()."</a> <a href='".$_SERVER["PHP_SELF"]."?year=".($tmps['year'] + 1)."&modecompta=".$modecompta."'>".img_next()."</a>" : "");
 	$description = $langs->trans("RulesResultDue");
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("DepositsAreNotIncluded");
 	} else {
 		$description .= $langs->trans("DepositsAreIncluded");
 	}
-	if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("SupplierDepositsAreNotIncluded");
 	}
 	$builddate = dol_now();
@@ -405,7 +405,7 @@ if ($modecompta == 'BOOKKEEPING') {
 		$sql .= ", ".MAIN_DB_PREFIX."facture as f";
 		$sql .= " WHERE f.fk_soc = s.rowid";
 		$sql .= " AND f.fk_statut IN (1,2)";
-		if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$sql .= " AND f.type IN (0,1,2,5)";
 		} else {
 			$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -639,7 +639,7 @@ if ($modecompta == 'BOOKKEEPING') {
 		$sql .= ", ".MAIN_DB_PREFIX."facture_fourn as f";
 		$sql .= " WHERE f.fk_soc = s.rowid";
 		$sql .= " AND f.fk_statut IN (1,2)";
-		if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$sql .= " AND f.type IN (0,1,2)";
 		} else {
 			$sql .= " AND f.type IN (0,1,2,3)";
@@ -1136,7 +1136,7 @@ if ($modecompta == 'BOOKKEEPING') {
 	 */
 	//$conf->global->ACCOUNTING_REPORTS_INCLUDE_VARPAY = 1;
 
-	if (!empty($conf->global->ACCOUNTING_REPORTS_INCLUDE_VARPAY) && isModEnabled("banque") && ($modecompta == 'CREANCES-DETTES' || $modecompta == "RECETTES-DEPENSES")) {
+	if (getDolGlobalString('ACCOUNTING_REPORTS_INCLUDE_VARPAY') && isModEnabled("banque") && ($modecompta == 'CREANCES-DETTES' || $modecompta == "RECETTES-DEPENSES")) {
 		$subtotal_ht = 0;
 		$subtotal_ttc = 0;
 
@@ -1215,7 +1215,7 @@ if ($modecompta == 'BOOKKEEPING') {
 	 * Payment Loan
 	 */
 
-	if (!empty($conf->global->ACCOUNTING_REPORTS_INCLUDE_LOAN) && isModEnabled('don') && ($modecompta == 'CREANCES-DETTES' || $modecompta == "RECETTES-DEPENSES")) {
+	if (getDolGlobalString('ACCOUNTING_REPORTS_INCLUDE_LOAN') && isModEnabled('don') && ($modecompta == 'CREANCES-DETTES' || $modecompta == "RECETTES-DEPENSES")) {
 		$subtotal_ht = 0;
 		$subtotal_ttc = 0;
 
@@ -1285,7 +1285,7 @@ if ($modecompta == 'BOOKKEEPING') {
 			$sql = "SELECT date_format(f.datef,'%Y-%m') as dm, sum(f.total_tva) as amount";
 			$sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
 			$sql .= " WHERE f.fk_statut IN (1,2)";
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -1343,7 +1343,7 @@ if ($modecompta == 'BOOKKEEPING') {
 			$sql = "SELECT date_format(f.datef,'%Y-%m') as dm, sum(f.total_tva) as amount";
 			$sql .= " FROM ".MAIN_DB_PREFIX."facture_fourn as f";
 			$sql .= " WHERE f.fk_statut IN (1,2)";
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3)";
diff --git a/htdocs/compta/resultat/index.php b/htdocs/compta/resultat/index.php
index 8a5c2855fac..8e1505acb77 100644
--- a/htdocs/compta/resultat/index.php
+++ b/htdocs/compta/resultat/index.php
@@ -155,12 +155,12 @@ if ($modecompta == 'CREANCES-DETTES') {
 	$periodlink = ($year_start ? "<a href='".$_SERVER["PHP_SELF"]."?year=".($year_start + $nbofyear - 2)."&modecompta=".$modecompta."'>".img_previous()."</a> <a href='".$_SERVER["PHP_SELF"]."?year=".($year_start + $nbofyear)."&modecompta=".$modecompta."'>".img_next()."</a>" : "");
 	$description = $langs->trans("RulesAmountWithTaxExcluded");
 	$description .= '<br>'.$langs->trans("RulesResultDue");
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= "<br>".$langs->trans("DepositsAreNotIncluded");
 	} else {
 		$description .= "<br>".$langs->trans("DepositsAreIncluded");
 	}
-	if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("SupplierDepositsAreNotIncluded");
 	}
 	$builddate = dol_now();
@@ -222,7 +222,7 @@ if (isModEnabled('facture') && ($modecompta == 'CREANCES-DETTES' || $modecompta
 		$sql .= ", ".MAIN_DB_PREFIX."facture as f";
 		$sql .= " WHERE f.fk_soc = s.rowid";
 		$sql .= " AND f.fk_statut IN (1,2)";
-		if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$sql .= " AND f.type IN (0,1,2,5)";
 		} else {
 			$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -332,7 +332,7 @@ if (isModEnabled('facture') && ($modecompta == 'CREANCES-DETTES' || $modecompta
 		$sql = "SELECT sum(f.total_ht) as amount_ht, sum(f.total_ttc) as amount_ttc, date_format(f.datef,'%Y-%m') as dm";
 		$sql .= " FROM ".MAIN_DB_PREFIX."facture_fourn as f";
 		$sql .= " WHERE f.fk_statut IN (1,2)";
-		if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$sql .= " AND f.type IN (0,1,2)";
 		} else {
 			$sql .= " AND f.type IN (0,1,2,3)";
@@ -400,7 +400,7 @@ if (isModEnabled('tax') && ($modecompta == 'CREANCES-DETTES' || $modecompta == "
 		$sql = "SELECT sum(f.total_tva) as amount, date_format(f.datef,'%Y-%m') as dm";
 		$sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
 		$sql .= " WHERE f.fk_statut IN (1,2)";
-		if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$sql .= " AND f.type IN (0,1,2,5)";
 		} else {
 			$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -440,7 +440,7 @@ if (isModEnabled('tax') && ($modecompta == 'CREANCES-DETTES' || $modecompta == "
 		$sql = "SELECT sum(f.total_tva) as amount, date_format(f.datef,'%Y-%m') as dm";
 		$sql .= " FROM ".MAIN_DB_PREFIX."facture_fourn as f";
 		$sql .= " WHERE f.fk_statut IN (1,2)";
-		if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$sql .= " AND f.type IN (0,1,2)";
 		} else {
 			$sql .= " AND f.type IN (0,1,2,3)";
@@ -799,7 +799,7 @@ if (isModEnabled('don') && ($modecompta == 'CREANCES-DETTES' || $modecompta == "
  * Various Payments
  */
 
-if (!empty($conf->global->ACCOUNTING_REPORTS_INCLUDE_VARPAY) && isModEnabled("banque") && ($modecompta == 'CREANCES-DETTES' || $modecompta == "RECETTES-DEPENSES")) {
+if (getDolGlobalString('ACCOUNTING_REPORTS_INCLUDE_VARPAY') && isModEnabled("banque") && ($modecompta == 'CREANCES-DETTES' || $modecompta == "RECETTES-DEPENSES")) {
 	// decaiss
 
 	$sql = "SELECT date_format(p.datep, '%Y-%m') AS dm, SUM(p.amount) AS amount FROM ".MAIN_DB_PREFIX."payment_various as p";
@@ -870,7 +870,7 @@ if (!empty($conf->global->ACCOUNTING_REPORTS_INCLUDE_VARPAY) && isModEnabled("ba
  * Payment Loan
  */
 
-if (!empty($conf->global->ACCOUNTING_REPORTS_INCLUDE_LOAN) && isModEnabled('loan') && ($modecompta == 'CREANCES-DETTES' || $modecompta == "RECETTES-DEPENSES")) {
+if (getDolGlobalString('ACCOUNTING_REPORTS_INCLUDE_LOAN') && isModEnabled('loan') && ($modecompta == 'CREANCES-DETTES' || $modecompta == "RECETTES-DEPENSES")) {
 	$sql = "SELECT date_format(p.datep, '%Y-%m') AS dm, SUM(p.amount_capital + p.amount_insurance + p.amount_interest) AS amount";
 	$sql .= " FROM ".MAIN_DB_PREFIX."payment_loan AS p, ".MAIN_DB_PREFIX."loan as l";
 	$sql .= " WHERE l.entity IN (".getEntity('variouspayment').")";
diff --git a/htdocs/compta/resultat/result.php b/htdocs/compta/resultat/result.php
index 8fb4310692e..c34466ff9eb 100644
--- a/htdocs/compta/resultat/result.php
+++ b/htdocs/compta/resultat/result.php
@@ -203,12 +203,12 @@ if ($modecompta == "CREANCES-DETTES") {
 	$period = $form->selectDate($date_start, 'date_start', 0, 0, 0, '', 1, 0).' - '.$form->selectDate($date_end, 'date_end', 0, 0, 0, '', 1, 0);
 	//$periodlink='<a href="'.$_SERVER["PHP_SELF"].'?year='.($year-1).'&modecompta='.$modecompta.'">'.img_previous().'</a> <a href="'.$_SERVER["PHP_SELF"].'?year='.($year+1).'&modecompta='.$modecompta.'">'.img_next().'</a>';
 	$description = $langs->trans("RulesResultDue");
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("DepositsAreNotIncluded");
 	} else {
 		$description .= $langs->trans("DepositsAreIncluded");
 	}
-	if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("SupplierDepositsAreNotIncluded");
 	}
 	$builddate = dol_now();
diff --git a/htdocs/compta/sociales/card.php b/htdocs/compta/sociales/card.php
index a12f14741cb..7b44855c873 100644
--- a/htdocs/compta/sociales/card.php
+++ b/htdocs/compta/sociales/card.php
@@ -455,7 +455,7 @@ if ($id > 0) {
 			$formquestion = array(
 				array('type' => 'text', 'name' => 'clone_label', 'label' => $langs->trans("Label"), 'value' => $langs->trans("CopyOf").' '.$object->label, 'tdclass'=>'fieldrequired'),
 			);
-			if (!empty($conf->global->TAX_ADD_CLONE_FOR_NEXT_MONTH_CHECKBOX)) {
+			if (getDolGlobalString('TAX_ADD_CLONE_FOR_NEXT_MONTH_CHECKBOX')) {
 				$formquestion[] = array('type' => 'checkbox', 'name' => 'clone_for_next_month', 'label' => $langs->trans("CloneTaxForNextMonth"), 'value' => 1);
 			} else {
 				$formquestion[] = array('type' => 'date', 'datenow'=>1, 'name' => 'clone_date_ech', 'label' => $langs->trans("Date"), 'value' => -1);
@@ -549,7 +549,7 @@ if ($id > 0) {
 				if ($action != 'classify') {
 					$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.((int) $object->id).'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 				}
-				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'fk_project' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'fk_project' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 			} else {
 				if (!empty($object->fk_project)) {
 					$proj = new Project($db);
diff --git a/htdocs/compta/sociales/class/chargesociales.class.php b/htdocs/compta/sociales/class/chargesociales.class.php
index ac32bbebecc..02f5f16c8f7 100644
--- a/htdocs/compta/sociales/class/chargesociales.class.php
+++ b/htdocs/compta/sociales/class/chargesociales.class.php
@@ -626,7 +626,7 @@ class ChargeSociales extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip) && $user->hasRight("facture", "read")) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("SocialContribution");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/compta/sociales/list.php b/htdocs/compta/sociales/list.php
index dec468835fe..fa2e6666b0a 100644
--- a/htdocs/compta/sociales/list.php
+++ b/htdocs/compta/sociales/list.php
@@ -449,7 +449,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 }
 
 // Filters: Line number (placeholder)
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print '<td class="liste_titre">';
 	print '</td>';
 }
@@ -568,7 +568,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	$totalarray['nbfield']++;
 }
 
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print_liste_field_titre('#', $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder);
 	$totalarray['nbfield']++;
 }
@@ -685,7 +685,7 @@ while ($i < $imaxinloop) {
 		}
 
 		// Line number
-		if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+		if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 			print '<td>'.(($offset * $limit) + $i).'</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
diff --git a/htdocs/compta/stats/byratecountry.php b/htdocs/compta/stats/byratecountry.php
index 7560439a4a5..90c4b1925e6 100644
--- a/htdocs/compta/stats/byratecountry.php
+++ b/htdocs/compta/stats/byratecountry.php
@@ -118,7 +118,7 @@ if (empty($min)) {
 
 // Define modetax (0 or 1)
 // 0=normal, 1=option vat for services is on debit, 2=option on payments for products
-$modetax = empty($conf->global->TAX_MODE) ? 0 : $conf->global->TAX_MODE;
+$modetax = !getDolGlobalString('TAX_MODE') ? 0 : $conf->global->TAX_MODE;
 if (GETPOSTISSET("modetax")) {
 	$modetax = GETPOST("modetax", 'int');
 }
@@ -222,10 +222,10 @@ if (getDolGlobalString('TAX_MODE_SELL_SERVICE') == 'invoice') {
 if (getDolGlobalString('TAX_MODE_SELL_SERVICE') == 'payment') {
 	$description .= '<br>'.$langs->trans("RulesVATInServices");
 }
-if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= '<br>'.$langs->trans("DepositsAreNotIncluded");
 }
-if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= $langs->trans("SupplierDepositsAreNotIncluded");
 }
 // Customers invoices
@@ -253,12 +253,12 @@ if ($modecompta == "CREANCES-DETTES") {
 	//$calcmode.='<br>('.$langs->trans("SeeReportInInputOutputMode",'<a href="'.$_SERVER["PHP_SELF"].'?year='.$year_start.'&modecompta=RECETTES-DEPENSES">','</a>').')';
 
 	$description .= '<br>'.$langs->trans("RulesCADue");
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("DepositsAreNotIncluded");
 	} else {
 		$description .= $langs->trans("DepositsAreIncluded");
 	}
-	if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("SupplierDepositsAreNotIncluded");
 	}
 
@@ -300,7 +300,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 	print '<td class="left">'.$langs->trans("Country").'</td>';
 	$i = 0;
 	while ($i < 12) {
-		$j = $i + (empty($conf->global->SOCIETE_FISCAL_MONTH_START) ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
+		$j = $i + (!getDolGlobalString('SOCIETE_FISCAL_MONTH_START') ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
 		if ($j > 12) {
 			$j -= 12;
 		}
@@ -324,7 +324,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 	$sql .= " WHERE f.datef >= '".$db->idate($date_start)."'";
 	$sql .= "  AND f.datef <= '".$db->idate($date_end)."'";
 	$sql .= " AND f.fk_statut in (1,2)";
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$sql .= " AND f.type IN (0,1,2,5)";
 	} else {
 		$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -350,7 +350,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 			print $langs->trans("Country".$obj->code) != "Country".$obj->code ? $langs->trans("Country".$obj->code) : $obj->country;
 			print '</td>';
 			for ($i = 0; $i < 12; $i++) {
-				$j = $i + (empty($conf->global->SOCIETE_FISCAL_MONTH_START) ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
+				$j = $i + (!getDolGlobalString('SOCIETE_FISCAL_MONTH_START') ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
 				if ($j > 12) {
 					$j -= 12;
 				}
@@ -369,7 +369,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 		print '<td class="left"></td>';
 		print '<td></td>';
 		for ($i = 0; $i < 12; $i++) {
-			$j = $i + (empty($conf->global->SOCIETE_FISCAL_MONTH_START) ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
+			$j = $i + (!getDolGlobalString('SOCIETE_FISCAL_MONTH_START') ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
 			if ($j > 12) {
 				$j -= 12;
 			}
@@ -387,7 +387,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 	print '<td class="left">'.$langs->trans("Country").'</td>';
 	$i = 0;
 	while ($i < 12) {
-		$j = $i + (empty($conf->global->SOCIETE_FISCAL_MONTH_START) ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
+		$j = $i + (!getDolGlobalString('SOCIETE_FISCAL_MONTH_START') ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
 		if ($j > 12) {
 			$j -= 12;
 		}
@@ -411,7 +411,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 	$sql2 .= " WHERE ff.datef >= '".$db->idate($date_start)."'";
 	$sql2 .= "  AND ff.datef <= '".$db->idate($date_end)."'";
 	$sql .= " AND ff.fk_statut in (1,2)";
-	if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$sql .= " AND ff.type IN (0,1,2,5)";
 	} else {
 		$sql .= " AND ff.type IN (0,1,2,3,5)";
@@ -437,7 +437,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 			print $langs->trans("Country".$obj->code) != "Country".$obj->code ? $langs->trans("Country".$obj->code) : $obj->country;
 			print '</td>';
 			for ($i = 0; $i < 12; $i++) {
-				$j = $i + (empty($conf->global->SOCIETE_FISCAL_MONTH_START) ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
+				$j = $i + (!getDolGlobalString('SOCIETE_FISCAL_MONTH_START') ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
 				if ($j > 12) {
 					$j -= 12;
 				}
@@ -456,7 +456,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 		print '<td class="left"></td>';
 		print '<td></td>';
 		for ($i = 0; $i < 12; $i++) {
-			$j = $i + (empty($conf->global->SOCIETE_FISCAL_MONTH_START) ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
+			$j = $i + (!getDolGlobalString('SOCIETE_FISCAL_MONTH_START') ? 1 : $conf->global->SOCIETE_FISCAL_MONTH_START);
 			if ($j > 12) {
 				$j -= 12;
 			}
diff --git a/htdocs/compta/stats/cabyprodserv.php b/htdocs/compta/stats/cabyprodserv.php
index 27b5a5b2723..e83557232ff 100644
--- a/htdocs/compta/stats/cabyprodserv.php
+++ b/htdocs/compta/stats/cabyprodserv.php
@@ -242,7 +242,7 @@ if ($modecompta == "CREANCES-DETTES") {
 	//$calcmode.='<br>('.$langs->trans("SeeReportInInputOutputMode",'<a href="'.$_SERVER["PHP_SELF"].'?year='.$year_start.'&modecompta=RECETTES-DEPENSES">','</a>').')';
 
 	$description = $langs->trans("RulesCADue");
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("DepositsAreNotIncluded");
 	} else {
 		$description .= $langs->trans("DepositsAreIncluded");
@@ -311,7 +311,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 	$sql .= " WHERE l.fk_facture = f.rowid";
 	$sql .= " AND f.fk_statut in (1,2)";
 	$sql .= " AND l.product_type in (0,1)";
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$sql .= " AND f.type IN (0,1,2,5)";
 	} else {
 		$sql .= " AND f.type IN (0,1,2,3,5)";
diff --git a/htdocs/compta/stats/cabyuser.php b/htdocs/compta/stats/cabyuser.php
index 22ed2fcd154..f44ad386766 100644
--- a/htdocs/compta/stats/cabyuser.php
+++ b/htdocs/compta/stats/cabyuser.php
@@ -196,7 +196,7 @@ if ($modecompta == "CREANCES-DETTES") {
 	$calcmode = $langs->trans("CalcModeDebt");
 	//$calcmode.='<br>('.$langs->trans("SeeReportInInputOutputMode",'<a href="'.$_SERVER["PHP_SELF"].'?year='.$year_start.'&modecompta=RECETTES-DEPENSES">','</a>').')';
 	$description = $langs->trans("RulesCADue");
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("DepositsAreNotIncluded");
 	} else {
 		$description .= $langs->trans("DepositsAreIncluded");
@@ -255,7 +255,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 	$sql .= " FROM ".MAIN_DB_PREFIX."user as u";
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."facture as f ON f.fk_user_author = u.rowid";
 	$sql .= " WHERE f.fk_statut in (1,2)";
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$sql .= " AND f.type IN (0,1,2,5)";
 	} else {
 		$sql .= " AND f.type IN (0,1,2,3,5)";
diff --git a/htdocs/compta/stats/casoc.php b/htdocs/compta/stats/casoc.php
index 00f71708085..04ecf558015 100644
--- a/htdocs/compta/stats/casoc.php
+++ b/htdocs/compta/stats/casoc.php
@@ -228,7 +228,7 @@ if ($modecompta == "CREANCES-DETTES") {
 	$calcmode = $langs->trans("CalcModeDebt");
 	//$calcmode.='<br>('.$langs->trans("SeeReportInInputOutputMode",'<a href="'.$_SERVER["PHP_SELF"].'?year='.$year_start.'&modecompta=RECETTES-DEPENSES">','</a>').')';
 	$description = $langs->trans("RulesCADue");
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("DepositsAreNotIncluded");
 	} else {
 		$description .= $langs->trans("DepositsAreIncluded");
@@ -278,7 +278,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 		$sql .= ", ".MAIN_DB_PREFIX."categorie as c, ".MAIN_DB_PREFIX."categorie_societe as cs";
 	}
 	$sql .= " WHERE f.fk_statut in (1,2)";
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$sql .= " AND f.type IN (0,1,2,5)";
 	} else {
 		$sql .= " AND f.type IN (0,1,2,3,5)";
diff --git a/htdocs/compta/stats/index.php b/htdocs/compta/stats/index.php
index 4a23f772baf..d23f059a765 100644
--- a/htdocs/compta/stats/index.php
+++ b/htdocs/compta/stats/index.php
@@ -154,7 +154,7 @@ if ($modecompta == "CREANCES-DETTES") {
 	$name = $langs->trans("Turnover");
 	$periodlink = ($year_start ? "<a href='".$_SERVER["PHP_SELF"]."?year=".($year_start + $nbofyear - 2)."&modecompta=".$modecompta."'>".img_previous()."</a> <a href='".$_SERVER["PHP_SELF"]."?year=".($year_start + $nbofyear)."&modecompta=".$modecompta."'>".img_next()."</a>" : "");
 	$description = $langs->trans("RulesCADue");
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$description .= $langs->trans("DepositsAreNotIncluded");
 	} else {
 		$description .= $langs->trans("DepositsAreIncluded");
@@ -216,7 +216,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 	$sql = "SELECT date_format(f.datef,'%Y-%m') as dm, sum(f.total_ht) as amount, sum(f.total_ttc) as amount_ttc";
 	$sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
 	$sql .= " WHERE f.fk_statut in (1,2)";
-	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+	if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 		$sql .= " AND f.type IN (0,1,2,5)";
 	} else {
 		$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -341,7 +341,7 @@ for ($annee = $year_start; $annee <= $year_end; $annee++) {
 		print '<a href="casoc.php?year='.$annee.'">';
 	}
 	print $annee;
-	if ($conf->global->SOCIETE_FISCAL_MONTH_START > 1) {
+	if (getDolGlobalInt('SOCIETE_FISCAL_MONTH_START') > 1) {
 		print '-'.($annee + 1);
 	}
 	if ($modecompta != 'BOOKKEEPING') {
@@ -383,7 +383,7 @@ $now = dol_now();
 $casenow = dol_print_date($now, "%Y-%m");
 
 // Loop on each month
-$nb_mois_decalage = GETPOSTISSET('date_startmonth') ? (GETPOST('date_startmonth', 'int') - 1) : (empty($conf->global->SOCIETE_FISCAL_MONTH_START) ? 0 : ($conf->global->SOCIETE_FISCAL_MONTH_START - 1));
+$nb_mois_decalage = GETPOSTISSET('date_startmonth') ? (GETPOST('date_startmonth', 'int') - 1) : (!getDolGlobalString('SOCIETE_FISCAL_MONTH_START') ? 0 : ($conf->global->SOCIETE_FISCAL_MONTH_START - 1));
 for ($mois = 1 + $nb_mois_decalage; $mois <= 12 + $nb_mois_decalage; $mois++) {
 	$mois_modulo = $mois; // ajout
 	if ($mois > 12) {
diff --git a/htdocs/compta/stats/supplier_turnover.php b/htdocs/compta/stats/supplier_turnover.php
index 825ba61e531..5ed5a047b27 100644
--- a/htdocs/compta/stats/supplier_turnover.php
+++ b/htdocs/compta/stats/supplier_turnover.php
@@ -292,7 +292,7 @@ for ($annee = $year_start; $annee <= $year_end; $annee++) {
 		print '<a href="supplier_turnover_by_thirdparty.php?year='.$annee.($modecompta ? '&modecompta='.$modecompta : '').'">';
 	}
 	print $annee;
-	if ($conf->global->SOCIETE_FISCAL_MONTH_START > 1) {
+	if (getDolGlobalInt('SOCIETE_FISCAL_MONTH_START') > 1) {
 		print '-'.($annee + 1);
 	}
 	if ($modecompta != 'BOOKKEEPING') {
diff --git a/htdocs/compta/tva/card.php b/htdocs/compta/tva/card.php
index c986355e3a1..80842be8d79 100644
--- a/htdocs/compta/tva/card.php
+++ b/htdocs/compta/tva/card.php
@@ -1,8 +1,8 @@
 <?php
-/* Copyright (C) 2003      Rodolphe Quiedeville <rodolphe@quiedeville.org>
- * Copyright (C) 2004-2016 Laurent Destailleur  <eldy@users.sourceforge.net>
- * Copyright (C) 2005-2013 Regis Houssin        <regis.houssin@inodbox.com>
- * Copyright (C) 2015-2017 Alexandre Spangaro   <aspangaro@open-dsi.fr>
+/* Copyright (C) 2003       Rodolphe Quiedeville    <rodolphe@quiedeville.org>
+ * Copyright (C) 2004-2016  Laurent Destailleur     <eldy@users.sourceforge.net>
+ * Copyright (C) 2005-2013  Regis Houssin           <regis.houssin@inodbox.com>
+ * Copyright (C) 2015-2023  Alexandre Spangaro      <aspangaro@easya.solutions>
  * Copyright (C) 2018       Frédéric France         <frederic.france@netlogic.fr>
  * Copyright (C) 2021       Gauthier VERDOL         <gauthier.verdol@atm-consulting.fr>
  *
@@ -56,7 +56,7 @@ $refund = GETPOST("refund", "int");
 if (GETPOSTISSET('auto_create_paiement') || $action === 'add') {
 	$auto_create_payment = GETPOST("auto_create_paiement", "int");
 } else {
-	$auto_create_payment = empty($conf->global->CREATE_NEW_VAT_WITHOUT_AUTO_PAYMENT);
+	$auto_create_payment = !getDolGlobalString('CREATE_NEW_VAT_WITHOUT_AUTO_PAYMENT');
 }
 
 if (empty($refund)) {
@@ -561,7 +561,7 @@ if ($id > 0) {
 		print '<input type="hidden" name="action" value="update">';
 	}
 	// Call Hook formConfirm
-	$parameters = array('formConfirm' => $formconfirm, 'lineid' => $lineid);
+	$parameters = array('formConfirm' => $formconfirm);
 	$reshook = $hookmanager->executeHooks('formConfirm', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 	if (empty($reshook)) {
 		$formconfirm .= $hookmanager->resPrint;
diff --git a/htdocs/compta/tva/class/tva.class.php b/htdocs/compta/tva/class/tva.class.php
index 3ff2b6178e7..ca999a58b1d 100644
--- a/htdocs/compta/tva/class/tva.class.php
+++ b/htdocs/compta/tva/class/tva.class.php
@@ -763,7 +763,7 @@ class Tva extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -846,7 +846,6 @@ class Tva extends CommonObject
 				$this->user_modification_id = $obj->fk_user_modif;
 				$this->date_creation     = $this->db->jdate($obj->datec);
 				$this->date_modification = $this->db->jdate($obj->tms);
-				$this->import_key        = $obj->import_key;
 			}
 
 			$this->db->free($result);
diff --git a/htdocs/compta/tva/clients.php b/htdocs/compta/tva/clients.php
index af617959330..94c1043cb84 100644
--- a/htdocs/compta/tva/clients.php
+++ b/htdocs/compta/tva/clients.php
@@ -152,10 +152,10 @@ if (getDolGlobalString('TAX_MODE_SELL_SERVICE') == 'invoice') {
 if (getDolGlobalString('TAX_MODE_SELL_SERVICE') == 'payment') {
 	$description .= '<br>'.$langs->trans("RulesVATInServices");
 }
-if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= '<br>'.$langs->trans("DepositsAreNotIncluded");
 }
-if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= $langs->trans("SupplierDepositsAreNotIncluded");
 }
 if (isModEnabled('accounting')) {
@@ -164,7 +164,7 @@ if (isModEnabled('accounting')) {
 
 //$periodlink=($year_start?"<a href='".$_SERVER["PHP_SELF"]."?year=".($year_start-1)."&modetax=".$modetax."'>".img_previous()."</a> <a href='".$_SERVER["PHP_SELF"]."?year=".($year_start+1)."&modetax=".$modetax."'>".img_next()."</a>":"");
 $description .= ($description ? '<br>' : '').$fsearch;
-if (!empty($conf->global->TAX_REPORT_EXTRA_REPORT)) {
+if (getDolGlobalString('TAX_REPORT_EXTRA_REPORT')) {
 	$description .= '<br>';
 	$description .= '<input type="radio" name="extra_report" value="0" '.($special_report ? '' : 'checked="checked"').'> ';
 	$description .= $langs->trans('SimpleReport');
diff --git a/htdocs/compta/tva/document.php b/htdocs/compta/tva/document.php
index ef0416b91fd..9992a1ebce9 100644
--- a/htdocs/compta/tva/document.php
+++ b/htdocs/compta/tva/document.php
@@ -126,8 +126,6 @@ if ($object->id) {
 
 	$linkback = '<a href="'.DOL_URL_ROOT.'/compta/tva/list.php?restore_lastsearch_values=1">'.$langs->trans("BackToList").'</a>';
 
-	$object->totalpaid = $totalpaid; // To give a chance to dol_banner_tab to use already paid amount to show correct status
-
 	$morehtmlright = '';
 	dol_banner_tab($object, 'id', $linkback, 1, 'rowid', 'ref', $morehtmlref, '', 0, '', $morehtmlright);
 
diff --git a/htdocs/compta/tva/index.php b/htdocs/compta/tva/index.php
index b1365081432..5b30b2a9214 100644
--- a/htdocs/compta/tva/index.php
+++ b/htdocs/compta/tva/index.php
@@ -210,10 +210,10 @@ if (getDolGlobalString('TAX_MODE_SELL_SERVICE') == 'invoice') {
 if (getDolGlobalString('TAX_MODE_SELL_SERVICE') == 'payment') {
 	$description .= '<br>'.$langs->trans("RulesVATInServices");
 }
-if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= '<br>'.$langs->trans("DepositsAreNotIncluded");
 }
-if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= $langs->trans("SupplierDepositsAreNotIncluded");
 }
 if (isModEnabled('accounting')) {
diff --git a/htdocs/compta/tva/info.php b/htdocs/compta/tva/info.php
index c850d05e036..a54be0cdf28 100644
--- a/htdocs/compta/tva/info.php
+++ b/htdocs/compta/tva/info.php
@@ -1,5 +1,5 @@
 <?php
-/* Copyright (C) 2016-2017  Alexandre Spangaro	<aspangaro@open-dsi.fr>
+/* Copyright (C) 2016-2023  Alexandre Spangaro      <aspangaro@easya.solutions>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -62,7 +62,7 @@ if ($action == 'setlib' && $user->hasRight('tax', 'charges', 'creer')) {
 
 $title = $langs->trans("VAT")." - ".$langs->trans("Info");
 $help_url = '';
-llxHeader("", $title, $helpurl);
+llxHeader("", $title, $help_url);
 
 $object = new Tva($db);
 $object->fetch($id);
diff --git a/htdocs/compta/tva/initdatesforvat.inc.php b/htdocs/compta/tva/initdatesforvat.inc.php
index 93695edcdf1..983e9197960 100644
--- a/htdocs/compta/tva/initdatesforvat.inc.php
+++ b/htdocs/compta/tva/initdatesforvat.inc.php
@@ -23,7 +23,7 @@
 
 $now = dol_now();
 $current_date = dol_getdate($now);
-if (empty($conf->global->SOCIETE_FISCAL_MONTH_START)) {
+if (!getDolGlobalString('SOCIETE_FISCAL_MONTH_START')) {
 	$conf->global->SOCIETE_FISCAL_MONTH_START = 1;
 }
 
@@ -46,7 +46,7 @@ if (empty($date_start) || empty($date_end)) { // We define date_start and date_e
 			$date_start = dol_get_first_day($year_start, GETPOST("month", 'int'), 'tzserver');
 			$date_end = dol_get_last_day($year_start, GETPOST("month", 'int'), 'tzserver');
 		} else {
-			if (empty($conf->global->MAIN_INFO_VAT_RETURN) || getDolGlobalInt('MAIN_INFO_VAT_RETURN') == 2) { // quaterly vat, we take last past complete quarter
+			if (!getDolGlobalString('MAIN_INFO_VAT_RETURN') || getDolGlobalInt('MAIN_INFO_VAT_RETURN') == 2) { // quaterly vat, we take last past complete quarter
 				$date_start = dol_time_plus_duree(dol_get_first_day($year_start, $current_date['mon'], false), -3 - (($current_date['mon'] - $conf->global->SOCIETE_FISCAL_MONTH_START) % 3), 'm');
 				$date_end = dol_time_plus_duree($date_start, 3, 'm') - 1;
 			} elseif (getDolGlobalInt('MAIN_INFO_VAT_RETURN') == 3) { // yearly vat
diff --git a/htdocs/compta/tva/list.php b/htdocs/compta/tva/list.php
index 49031f482c9..d84d59fc94e 100644
--- a/htdocs/compta/tva/list.php
+++ b/htdocs/compta/tva/list.php
@@ -419,7 +419,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 }
 
 // Filters: Lines (placeholder)
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print '<td class="liste_titre">';
 	print '</td>';
 }
@@ -518,7 +518,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print getTitleFieldOfList($selectedfields, 0, $_SERVER["PHP_SELF"], '', '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ')."\n";
 	$totalarray['nbfield']++;
 }
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print_liste_field_titre('#', $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder);
 	$totalarray['nbfield']++;
 }
@@ -626,7 +626,7 @@ while ($i < $imaxinloop) {
 		}
 
 		// No
-		if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+		if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 			print '<td>'.(($offset * $limit) + $i).'</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
diff --git a/htdocs/compta/tva/payments.php b/htdocs/compta/tva/payments.php
index 2b3b5354cea..88785734147 100644
--- a/htdocs/compta/tva/payments.php
+++ b/htdocs/compta/tva/payments.php
@@ -1,11 +1,11 @@
 <?php
-/* Copyright (C) 2001-2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
- * Copyright (C) 2004-2014 Laurent Destailleur  <eldy@users.sourceforge.net>
- * Copyright (C) 2005-2010 Regis Houssin        <regis.houssin@inodbox.com>
- * Copyright (C) 2011-2016 Alexandre Spangaro   <aspangaro@open-dsi.fr>
- * Copyright (C) 2011-2014 Juanjo Menent	    <jmenent@2byte.es>
- * Copyright (C) 2015      Jean-François Ferry	<jfefe@aternatik.fr>
- * Copyright (C) 2021      Gauthier VERDOL      <gauthier.verdol@atm-consulting.fr>
+/* Copyright (C) 2001-2003  Rodolphe Quiedeville    <rodolphe@quiedeville.org>
+ * Copyright (C) 2004-2014  Laurent Destailleur     <eldy@users.sourceforge.net>
+ * Copyright (C) 2005-2010  Regis Houssin           <regis.houssin@inodbox.com>
+ * Copyright (C) 2011-2023  Alexandre Spangaro      <aspangaro@easya.solutions>
+ * Copyright (C) 2011-2014  Juanjo Menent           <jmenent@2byte.es>
+ * Copyright (C) 2015       Jean-François Ferry     <jfefe@aternatik.fr>
+ * Copyright (C) 2021       Gauthier VERDOL         <gauthier.verdol@atm-consulting.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,7 +24,7 @@
 /**
  *      \file       htdocs/compta/tva/payments.php
  *      \ingroup    compta
- *        \brief      Page to list payments of special expenses
+ *      \brief      Page to list payments of special expenses
  */
 
 // Load Dolibarr environment
@@ -285,7 +285,6 @@ if (isModEnabled('tax') && $user->hasRight('tax', 'charges', 'lire')) {
 			print '</tr>';
 
 			$total = $total + $obj->total;
-			$totalnb = $totalnb + $obj->nb;
 			$totalpaid = $totalpaid + $obj->totalpaid;
 			$i++;
 		}
@@ -293,14 +292,14 @@ if (isModEnabled('tax') && $user->hasRight('tax', 'charges', 'lire')) {
 		// Total
 		print '<tr class="liste_total"><td colspan="3" class="liste_total">' . $langs->trans("Total") . '</td>';
 		print '<td class="liste_total right"></td>'; // A total here has no sense
-		print '<td align="center" class="liste_total">&nbsp;</td>';
-		print '<td align="center" class="liste_total">&nbsp;</td>';
+		print '<td class="center liste_total">&nbsp;</td>';
+		print '<td class="center liste_total">&nbsp;</td>';
 		if (isModEnabled("banque")) {
-			print '<td align="center" class="liste_total">&nbsp;</td>';
-			print '<td align="center" class="liste_total">&nbsp;</td>';
+			print '<td class="center liste_total">&nbsp;</td>';
+			print '<td class="center liste_total">&nbsp;</td>';
 		}
-		print '<td align="center" class="liste_total">&nbsp;</td>';
-		print '<td align="center" class="liste_total">&nbsp;</td>';
+		print '<td class="center liste_total">&nbsp;</td>';
+		print '<td class="center liste_total">&nbsp;</td>';
 		print '<td class="liste_total right">' . price($totalpaid) . "</td>";
 		print "</tr>";
 	}
diff --git a/htdocs/compta/tva/quadri_detail.php b/htdocs/compta/tva/quadri_detail.php
index 9eb46427768..5e7bee7c47d 100644
--- a/htdocs/compta/tva/quadri_detail.php
+++ b/htdocs/compta/tva/quadri_detail.php
@@ -162,10 +162,10 @@ if (getDolGlobalString('TAX_MODE_SELL_SERVICE') == 'invoice') {
 if (getDolGlobalString('TAX_MODE_SELL_SERVICE') == 'payment') {
 	$description .= '<br>' . $langs->trans("RulesVATInServices");
 }
-if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= '<br>' . $langs->trans("DepositsAreNotIncluded");
 }
-if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 	$description .= $langs->trans("SupplierDepositsAreNotIncluded");
 }
 if (isModEnabled('accounting')) {
diff --git a/htdocs/conf/conf.php.example b/htdocs/conf/conf.php.example
index fa88bf20504..2faa7e7af46 100644
--- a/htdocs/conf/conf.php.example
+++ b/htdocs/conf/conf.php.example
@@ -36,6 +36,7 @@ $dolibarr_main_url_root='';
 // Examples:
 // $dolibarr_main_document_root='/var/www/dolibarr/htdocs';
 // $dolibarr_main_document_root='C:/My web sites/dolibarr/htdocs';
+// $dolibarr_main_document_root=realpath(__DIR__.'/..');
 //
 $dolibarr_main_document_root='';
 
@@ -44,7 +45,7 @@ $dolibarr_main_document_root='';
 // ==========================
 // This parameter defines the relative sub URLs to add to $dolibarr_main_url_root to
 // forge alternative root directories (used by modules developers).
-// You can put several values, separated by a coma, but number of entries must match
+// You can put several values, separated by a comma, but number of entries must match
 // number of entries into $dolibarr_main_document_root_alt.
 //
 // Examples:
@@ -57,7 +58,7 @@ $dolibarr_main_document_root='';
 // dolibarr_main_document_root_alt
 // ===============================
 // This parameter contains absolute alternative root file system directories (used by modules developers).
-// You can put several values, separated by a coma, but number of entries must match
+// You can put several values, separated by a comma, but number of entries must match
 // number of entries into $dolibarr_main_url_root_alt.
 //
 // Examples:
@@ -75,6 +76,7 @@ $dolibarr_main_document_root='';
 // Examples:
 // $dolibarr_main_data_root='/var/www/dolibarr/documents';
 // $dolibarr_main_data_root='E:/My web sites/dolibarr/documents';
+// $dolibarr_main_data_root=realpath(__DIR__.'/../../documents');
 //
 $dolibarr_main_data_root='';
 
@@ -175,7 +177,7 @@ $dolibarr_main_db_collation='utf8_unicode_ci';
 
 // dolibarr_main_db_readonly
 // =========================
-// Set this to 1 to have the application working in readonly mode. All SQL commands INSERT/UPDATE/DELETE/CREATE/ALTER/TRUNCATE/DROP will be disabled. 
+// Set this to 1 to have the application working in readonly mode. All SQL commands INSERT/UPDATE/DELETE/CREATE/ALTER/TRUNCATE/DROP will be disabled.
 // Default value: 0
 // Examples:
 // $dolibarr_main_db_readonly='0';
@@ -271,8 +273,8 @@ $dolibarr_main_authentication='dolibarr';
 // 'https://my.domain.com' = Force redirect to https using this domain name.
 // Warning: If you enable this parameter, your web server must be configured to respond URL with https protocol.
 // According to your web server setup, some values may works and other not. Try different values (1,2 or 'https://my.domain.com') if you experience problems.
-// Even if a redirect to HTTPS is forced by the webserver, it is recommanded to set this value to another value than 0, so your session cookies will be 
-// flagged as secured. 
+// Even if a redirect to HTTPS is forced by the webserver, it is recommended to set this value to another value than 0, so your session cookies will be
+// flagged as secured.
 // Default value: 0
 // Possible values: 0, 1, 2 or 'https://my.domain.com'
 // Examples:
@@ -376,7 +378,7 @@ $dolibarr_cron_allow_cli='0';
 // =========================
 // If this value is set to a value, it forces the creation of a file install.lock once an upgrade process into a new version end.
 // The value is the octal value of permission to set on created file.
-// The file install.lock prevents the use of the migration process another time. You will have to delete it manually for 
+// The file install.lock prevents the use of the migration process another time. You will have to delete it manually for
 // next upgrade.
 // Default value: '0'
 // Example: '444';
@@ -390,7 +392,7 @@ $dolibarr_cron_allow_cli='0';
 
 // dolibarr_main_db_prefix
 // =======================
-// This parameter contains prefix of Dolibarr database. 
+// This parameter contains prefix of Dolibarr database.
 // Default value: 'llx_' if not defined
 // Examples:
 // $dolibarr_main_db_prefix='llx_';
diff --git a/htdocs/contact/agenda.php b/htdocs/contact/agenda.php
index 72b679464b3..fe820855631 100644
--- a/htdocs/contact/agenda.php
+++ b/htdocs/contact/agenda.php
@@ -144,8 +144,8 @@ if (empty($reshook)) {
 
 $form = new Form($db);
 
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/contactnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->lastname) {
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/contactnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->lastname) {
 	$title = $object->lastname;
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas|DE:Modul_Partner';
@@ -201,7 +201,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 		// Show tabs
 		$head = contact_prepare_head($object);
 
-		$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+		$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
 	}
 
 	if (!empty($id) && $action != 'edit' && $action != 'create') {
@@ -222,7 +222,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 		$morehtmlref .= '</a>';
 
 		$morehtmlref .= '<div class="refidno">';
-		if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 			$objsoc = new Societe($db);
 			$objsoc->fetch($object->socid);
 			// Thirdparty
diff --git a/htdocs/contact/canvas/actions_contactcard_common.class.php b/htdocs/contact/canvas/actions_contactcard_common.class.php
index 306185cbc8a..559812ab79f 100644
--- a/htdocs/contact/canvas/actions_contactcard_common.class.php
+++ b/htdocs/contact/canvas/actions_contactcard_common.class.php
@@ -129,7 +129,7 @@ abstract class ActionsContactCardCommon
 			$this->tpl['select_civility'] = $formcompany->select_civility($this->object->civility_id);
 
 			// Predefined with third party
-			if ((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || !empty($conf->global->CONTACT_USE_COMPANY_ADDRESS)) {
+			if ((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || getDolGlobalString('CONTACT_USE_COMPANY_ADDRESS')) {
 				if (dol_strlen(trim($this->object->address)) == 0) {
 					$this->tpl['address'] = $objsoc->address;
 				}
diff --git a/htdocs/contact/canvas/default/actions_contactcard_default.class.php b/htdocs/contact/canvas/default/actions_contactcard_default.class.php
index 157e00c5c4a..adad330f60c 100644
--- a/htdocs/contact/canvas/default/actions_contactcard_default.class.php
+++ b/htdocs/contact/canvas/default/actions_contactcard_default.class.php
@@ -60,13 +60,13 @@ class ActionsContactCardDefault extends ActionsContactCardCommon
 		$out = '';
 
 		if ($action == 'view') {
-			$out .= (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contact") : $langs->trans("ContactAddress"));
+			$out .= (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contact") : $langs->trans("ContactAddress"));
 		}
 		if ($action == 'edit') {
-			$out .= (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("EditContact") : $langs->trans("EditContactAddress"));
+			$out .= (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("EditContact") : $langs->trans("EditContactAddress"));
 		}
 		if ($action == 'create') {
-			$out .= (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("NewContact") : $langs->trans("NewContactAddress"));
+			$out .= (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("NewContact") : $langs->trans("NewContactAddress"));
 		}
 
 		return $out;
diff --git a/htdocs/contact/card.php b/htdocs/contact/card.php
index 317a02d2d3e..006997e8bf2 100644
--- a/htdocs/contact/card.php
+++ b/htdocs/contact/card.php
@@ -563,12 +563,12 @@ if ($socid > 0) {
 	$objsoc->fetch($socid);
 }
 
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/contactnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->lastname) {
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/contactnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->lastname) {
 	$title = $object->lastname;
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("NewContact") : $langs->trans("NewContactAddress"));
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("NewContact") : $langs->trans("NewContactAddress"));
 
 llxHeader('', $title, $help_url);
 
@@ -688,7 +688,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '</tr>';
 
 			// Company
-			if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 				if ($socid > 0) {
 					print '<tr><td><label for="socid">'.$langs->trans("ThirdParty").'</label></td>';
 					print '<td colspan="3" class="maxwidthonsmartphone">';
@@ -718,7 +718,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			}
 
 			// Address
-			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || !empty($conf->global->CONTACT_USE_COMPANY_ADDRESS)) && dol_strlen(trim($object->address)) == 0) {
+			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || getDolGlobalString('CONTACT_USE_COMPANY_ADDRESS')) && dol_strlen(trim($object->address)) == 0) {
 				$object->address = $objsoc->address; // Predefined with third party
 			}
 			print '<tr><td><label for="address">'.$langs->trans("Address").'</label></td>';
@@ -726,7 +726,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 
 			if ($conf->use_javascript_ajax && $socid > 0) {
 				$rowspan = 3;
-				if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
+				if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
 					$rowspan++;
 				}
 
@@ -737,10 +737,10 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '</tr>';
 
 			// Zip / Town
-			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || !empty($conf->global->CONTACT_USE_COMPANY_ADDRESS)) && dol_strlen(trim($object->zip)) == 0) {
+			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || getDolGlobalString('CONTACT_USE_COMPANY_ADDRESS')) && dol_strlen(trim($object->zip)) == 0) {
 				$object->zip = $objsoc->zip; // Predefined with third party
 			}
-			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || !empty($conf->global->CONTACT_USE_COMPANY_ADDRESS)) && dol_strlen(trim($object->town)) == 0) {
+			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || getDolGlobalString('CONTACT_USE_COMPANY_ADDRESS')) && dol_strlen(trim($object->town)) == 0) {
 				$object->town = $objsoc->town; // Predefined with third party
 			}
 			print '<tr><td><label for="zipcode">'.$langs->trans("Zip").'</label> / <label for="town">'.$langs->trans("Town").'</label></td><td colspan="'.$colspan.'" class="maxwidthonsmartphone">';
@@ -758,8 +758,8 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '</td></tr>';
 
 			// State
-			if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
-				if (!empty($conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT) && (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
+				if (getDolGlobalString('MAIN_SHOW_REGION_IN_STATE_SELECT') && (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
 					print '<tr><td><label for="state_id">'.$langs->trans('Region-State').'</label></td><td colspan="'.$colspan.'" class="maxwidthonsmartphone">';
 				} else {
 					print '<tr><td><label for="state_id">'.$langs->trans('State').'</label></td><td colspan="'.$colspan.'" class="maxwidthonsmartphone">';
@@ -774,10 +774,10 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 				print '</td></tr>';
 			}
 
-			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || !empty($conf->global->CONTACT_USE_COMPANY_ADDRESS)) && dol_strlen(trim($object->phone_pro)) == 0) {
+			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || getDolGlobalString('CONTACT_USE_COMPANY_ADDRESS')) && dol_strlen(trim($object->phone_pro)) == 0) {
 				$object->phone_pro = $objsoc->phone; // Predefined with third party
 			}
-			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || !empty($conf->global->CONTACT_USE_COMPANY_ADDRESS)) && dol_strlen(trim($object->fax)) == 0) {
+			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || getDolGlobalString('CONTACT_USE_COMPANY_ADDRESS')) && dol_strlen(trim($object->fax)) == 0) {
 				$object->fax = $objsoc->fax; // Predefined with third party
 			}
 
@@ -808,7 +808,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '<input type="text" name="fax" id="fax" class="maxwidth200" value="'.(GETPOSTISSET('fax') ? GETPOST('fax', 'alpha') : $object->fax).'"></td>';
 			print '</tr>';
 
-			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || !empty($conf->global->CONTACT_USE_COMPANY_ADDRESS)) && dol_strlen(trim($object->email)) == 0) {
+			if (((isset($objsoc->typent_code) && $objsoc->typent_code == 'TE_PRIVATE') || getDolGlobalString('CONTACT_USE_COMPANY_ADDRESS')) && dol_strlen(trim($object->email)) == 0) {
 				$object->email = $objsoc->email; // Predefined with third party
 			}
 
@@ -977,7 +977,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '<table class="border centpercent">';
 
 			// Ref/ID
-			if (!empty($conf->global->MAIN_SHOW_TECHNICAL_ID)) {
+			if (getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')) {
 				print '<tr><td>'.$langs->trans("ID").'</td><td colspan="3">';
 				print $object->ref;
 				print '</td></tr>';
@@ -994,7 +994,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '</tr>';
 
 			// Company
-			if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 				print '<tr><td><label for="socid">'.$langs->trans("ThirdParty").'</label></td>';
 				print '<td colspan="3" class="maxwidthonsmartphone">';
 				print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company(GETPOST('socid', 'int') ? GETPOST('socid', 'int') : ($object->socid ? $object->socid : -1), 'socid', '', $langs->trans("SelectThirdParty"));
@@ -1039,8 +1039,8 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '</td></tr>';
 
 			// State
-			if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
-				if (!empty($conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT) && (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
+				if (getDolGlobalString('MAIN_SHOW_REGION_IN_STATE_SELECT') && (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
 					print '<tr><td><label for="state_id">'.$langs->trans('Region-State').'</label></td><td colspan="3" class="maxwidthonsmartphone">';
 				} else {
 					print '<tr><td><label for="state_id">'.$langs->trans('State').'</label></td><td colspan="3" class="maxwidthonsmartphone">';
@@ -1077,7 +1077,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '<input type="text" name="fax" id="fax" class="maxwidth200" maxlength="80" value="'.(GETPOSTISSET('phone_fax') ?GETPOST('phone_fax', 'alpha') : $object->fax).'"></td></tr>';
 
 			// EMail
-			print '<tr><td>'.$form->editfieldkey('EMail', 'email', GETPOST('email', 'alpha'), $object, 0, 'string', '', (!empty($conf->global->SOCIETE_EMAIL_MANDATORY))).'</td>';
+			print '<tr><td>'.$form->editfieldkey('EMail', 'email', GETPOST('email', 'alpha'), $object, 0, 'string', '', (getDolGlobalString('SOCIETE_EMAIL_MANDATORY'))).'</td>';
 			print '<td>';
 			print img_picto('', 'object_email', 'class="pictofixedwidth"');
 			print '<input type="text" name="email" id="email" class="maxwidth100onsmartphone quatrevingtpercent" value="'.(GETPOSTISSET('email') ?GETPOST('email', 'alpha') : $object->email).'"></td>';
@@ -1147,13 +1147,13 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 
 			// Note Public
 			print '<tr><td class="tdtop"><label for="note_public">'.$langs->trans("NotePublic").'</label></td><td colspan="3">';
-			$doleditor = new DolEditor('note_public', $object->note_public, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_public', $object->note_public, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			print '</td></tr>';
 
 			// Note Private
 			print '<tr><td class="tdtop"><label for="note_private">'.$langs->trans("NotePrivate").'</label></td><td colspan="3">';
-			$doleditor = new DolEditor('note_private', $object->note_private, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_private', $object->note_private, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			print '</td></tr>';
 
@@ -1313,7 +1313,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 		$morehtmlref .= '</a>';
 
 		$morehtmlref .= '<div class="refidno">';
-		if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 			$objsoc->fetch($object->socid);
 			// Thirdparty
 			if ($objsoc->id > 0) {
@@ -1392,7 +1392,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 		print '<table class="border tableforfield centpercent">';
 
 
-		if (!empty($conf->global->THIRDPARTY_ENABLE_PROSPECTION_ON_ALTERNATIVE_ADRESSES)) {
+		if (getDolGlobalString('THIRDPARTY_ENABLE_PROSPECTION_ON_ALTERNATIVE_ADRESSES')) {
 			if ($object->thirdparty->client == 2 || $object->thirdparty->client == 3) {
 				// Level of prospect
 				print '<tr><td class="titlefield">';
diff --git a/htdocs/contact/class/contact.class.php b/htdocs/contact/class/contact.class.php
index 1be9ec5323a..b9cdce44d72 100644
--- a/htdocs/contact/class/contact.class.php
+++ b/htdocs/contact/class/contact.class.php
@@ -361,20 +361,20 @@ class Contact extends CommonObject
 		$this->db = $db;
 		$this->statut = 1; // By default, status is enabled
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID)) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('mailing')) {
 			$this->fields['no_email']['enabled'] = 0;
 		}
 		// typical ['s.nom'] is used for third-parties
-		if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 			$this->fields['fk_soc']['enabled'] = 0;
 			$this->fields['fk_soc']['searchall'] = 0;
 		}
 
 		// If THIRDPARTY_ENABLE_PROSPECTION_ON_ALTERNATIVE_ADRESSES not set, there is no prospect level on contact level, only on thirdparty
-		if (!empty($conf->global->SOCIETE_DISABLE_PROSPECTS) || empty($conf->global->THIRDPARTY_ENABLE_PROSPECTION_ON_ALTERNATIVE_ADRESSES)) {	// Default behaviour
+		if (getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') || !getDolGlobalString('THIRDPARTY_ENABLE_PROSPECTION_ON_ALTERNATIVE_ADRESSES')) {	// Default behaviour
 			$this->fields['fk_stcommcontact']['enabled'] = 0;
 			$this->fields['fk_prospectcontactlevel']['enabled'] = 0;
 		}
@@ -786,13 +786,13 @@ class Contact extends CommonObject
 		$this->fullname = $this->getFullName($langs);
 
 		// Fields
-		if ($this->fullname && !empty($conf->global->LDAP_CONTACT_FIELD_FULLNAME)) {
+		if ($this->fullname && getDolGlobalString('LDAP_CONTACT_FIELD_FULLNAME')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_FULLNAME')] = $this->fullname;
 		}
-		if ($this->lastname && !empty($conf->global->LDAP_CONTACT_FIELD_NAME)) {
+		if ($this->lastname && getDolGlobalString('LDAP_CONTACT_FIELD_NAME')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_NAME')] = $this->lastname;
 		}
-		if ($this->firstname && !empty($conf->global->LDAP_CONTACT_FIELD_FIRSTNAME)) {
+		if ($this->firstname && getDolGlobalString('LDAP_CONTACT_FIELD_FIRSTNAME')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_FIRSTNAME')] = $this->firstname;
 		}
 
@@ -814,34 +814,34 @@ class Contact extends CommonObject
 				$info["businessCategory"] = "Suppliers";
 			}
 		}
-		if ($this->address && !empty($conf->global->LDAP_CONTACT_FIELD_ADDRESS)) {
+		if ($this->address && getDolGlobalString('LDAP_CONTACT_FIELD_ADDRESS')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_ADDRESS')] = $this->address;
 		}
-		if ($this->zip && !empty($conf->global->LDAP_CONTACT_FIELD_ZIP)) {
+		if ($this->zip && getDolGlobalString('LDAP_CONTACT_FIELD_ZIP')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_ZIP')] = $this->zip;
 		}
-		if ($this->town && !empty($conf->global->LDAP_CONTACT_FIELD_TOWN)) {
+		if ($this->town && getDolGlobalString('LDAP_CONTACT_FIELD_TOWN')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_TOWN')] = $this->town;
 		}
-		if ($this->country_code && !empty($conf->global->LDAP_CONTACT_FIELD_COUNTRY)) {
+		if ($this->country_code && getDolGlobalString('LDAP_CONTACT_FIELD_COUNTRY')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_COUNTRY')] = $this->country_code;
 		}
-		if ($this->phone_pro && !empty($conf->global->LDAP_CONTACT_FIELD_PHONE)) {
+		if ($this->phone_pro && getDolGlobalString('LDAP_CONTACT_FIELD_PHONE')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_PHONE')] = $this->phone_pro;
 		}
-		if ($this->phone_perso && !empty($conf->global->LDAP_CONTACT_FIELD_HOMEPHONE)) {
+		if ($this->phone_perso && getDolGlobalString('LDAP_CONTACT_FIELD_HOMEPHONE')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_HOMEPHONE')] = $this->phone_perso;
 		}
-		if ($this->phone_mobile && !empty($conf->global->LDAP_CONTACT_FIELD_MOBILE)) {
+		if ($this->phone_mobile && getDolGlobalString('LDAP_CONTACT_FIELD_MOBILE')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_MOBILE')] = $this->phone_mobile;
 		}
-		if ($this->fax && !empty($conf->global->LDAP_CONTACT_FIELD_FAX)) {
+		if ($this->fax && getDolGlobalString('LDAP_CONTACT_FIELD_FAX')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_FAX')] = $this->fax;
 		}
-		if ($this->note_private && !empty($conf->global->LDAP_CONTACT_FIELD_DESCRIPTION)) {
+		if ($this->note_private && getDolGlobalString('LDAP_CONTACT_FIELD_DESCRIPTION')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_DESCRIPTION')] = dol_string_nohtmltag($this->note_private, 2);
 		}
-		if ($this->email && !empty($conf->global->LDAP_CONTACT_FIELD_MAIL)) {
+		if ($this->email && getDolGlobalString('LDAP_CONTACT_FIELD_MAIL')) {
 			$info[getDolGlobalString('LDAP_CONTACT_FIELD_MAIL')] = $this->email;
 		}
 
@@ -1398,7 +1398,7 @@ class Contact extends CommonObject
 
 		$datas = [];
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("ShowContact")];
 		}
 		if (!empty($this->photo) && class_exists('Form')) {
@@ -1486,7 +1486,7 @@ class Contact extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowContact");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/contact/consumption.php b/htdocs/contact/consumption.php
index 3b8d0ea0724..7d6582f122f 100644
--- a/htdocs/contact/consumption.php
+++ b/htdocs/contact/consumption.php
@@ -111,7 +111,7 @@ $formother = new FormOther($db);
 $productstatic = new Product($db);
 $objsoc = new Societe($db);
 
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
 llxHeader('', $title, $help_url);
 
@@ -130,7 +130,7 @@ $morehtmlref .= img_picto($langs->trans("Download").' '.$langs->trans("VCard"),
 $morehtmlref .= '</a>';
 
 $morehtmlref .= '<div class="refidno">';
-if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 	$objsoc->fetch($socid);
 	// Thirdparty
 	if ($objsoc->id > 0) {
@@ -175,10 +175,10 @@ if (isModEnabled('ficheinter') && $user->hasRight('ficheinter', 'lire')) {
 
 if ($object->thirdparty->fournisseur) {
 	$thirdTypeArray['supplier'] = $langs->trans("supplier");
-	if ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
+	if ((isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
 		$elementTypeArray['supplier_invoice'] = $langs->transnoentitiesnoconv('SuppliersInvoices');
 	}
-	if ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'commande', 'lire')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire'))) {
+	if ((isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'commande', 'lire')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire'))) {
 		$elementTypeArray['supplier_order'] = $langs->transnoentitiesnoconv('SuppliersOrders');
 	}
 
@@ -451,10 +451,11 @@ if ($sql_select) {
 		$documentstatic->id = $objp->doc_id;
 		$documentstatic->ref = $objp->doc_number;
 		$documentstatic->type = $objp->doc_type;
+
 		$documentstatic->fk_statut = $objp->status;
-		$documentstatic->fk_status = $objp->status;
 		$documentstatic->statut = $objp->status;
 		$documentstatic->status = $objp->status;
+
 		$documentstatic->paye = $objp->paid;
 		$documentstatic->paid = $objp->paid;
 
@@ -496,7 +497,7 @@ if ($sql_select) {
 		// Product
 		if ($objp->fk_product > 0) {
 			// Define output language
-			if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+			if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 				$prod = new Product($db);
 				$prod->fetch($objp->fk_product);
 
@@ -555,7 +556,7 @@ if ($sql_select) {
 					$discount->fetch($objp->fk_remise_except);
 					echo ($txt ? ' - ' : '').$langs->transnoentities("DiscountFromDeposit", $discount->getNomUrl(0));
 					// Add date of deposit
-					if (!empty($conf->global->INVOICE_ADD_DEPOSIT_DATE)) {
+					if (getDolGlobalString('INVOICE_ADD_DEPOSIT_DATE')) {
 						echo ' ('.dol_print_date($discount->datec).')';
 					}
 				} else {
diff --git a/htdocs/contact/document.php b/htdocs/contact/document.php
index 88858a11e1f..594ea1071d3 100644
--- a/htdocs/contact/document.php
+++ b/htdocs/contact/document.php
@@ -64,10 +64,10 @@ $offset = $limit * $page;
 $pageprev = $page - 1;
 $pagenext = $page + 1;
 
-if (!empty($conf->global->MAIN_DOC_SORT_FIELD)) {
+if (getDolGlobalString('MAIN_DOC_SORT_FIELD')) {
 	$sortfield = $conf->global->MAIN_DOC_SORT_FIELD;
 }
-if (!empty($conf->global->MAIN_DOC_SORT_ORDER)) {
+if (getDolGlobalString('MAIN_DOC_SORT_ORDER')) {
 	$sortorder = $conf->global->MAIN_DOC_SORT_ORDER;
 }
 
@@ -110,8 +110,8 @@ include DOL_DOCUMENT_ROOT.'/core/actions_linkedfiles.inc.php';
 
 $form = new Form($db);
 
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/contactnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->lastname) {
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/contactnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->lastname) {
 	$title = $object->lastname;
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
@@ -119,7 +119,7 @@ llxHeader('', $title, $help_url);
 
 if ($object->id) {
 	$head = contact_prepare_head($object);
-	$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+	$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
 
 	print dol_get_fiche_head($head, 'documents', $title, -1, 'contact');
 
@@ -138,7 +138,7 @@ if ($object->id) {
 	$morehtmlref .= '</a>';
 
 	$morehtmlref .= '<div class="refidno">';
-	if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+	if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 		$objsoc = new Societe($db);
 		$objsoc->fetch($object->socid);
 		// Thirdparty
diff --git a/htdocs/contact/info.php b/htdocs/contact/info.php
index 64688635179..f92734644de 100644
--- a/htdocs/contact/info.php
+++ b/htdocs/contact/info.php
@@ -51,7 +51,7 @@ $object = new Contact($db);
 
 $form = new Form($db);
 
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
 
 llxHeader('', $title, 'EN:Module_Third_Parties|FR:Module_Tiers|ES:M&oacute;dulo_Empresas');
 
diff --git a/htdocs/contact/ldap.php b/htdocs/contact/ldap.php
index 04741396ff5..ee74c92c52e 100644
--- a/htdocs/contact/ldap.php
+++ b/htdocs/contact/ldap.php
@@ -80,7 +80,7 @@ if ($action == 'dolibarr2ldap') {
 
 $form = new Form($db);
 
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
 
 llxHeader('', $title, 'EN:Module_Third_Parties|FR:Module_Tiers|ES:M&oacute;dulo_Empresas');
 
@@ -137,13 +137,13 @@ print dol_get_fiche_end();
  */
 print '<div class="tabsAction">';
 
-if (!empty($conf->global->LDAP_CONTACT_ACTIVE) && getDolGlobalInt('LDAP_CONTACT_ACTIVE') != Ldap::SYNCHRO_LDAP_TO_DOLIBARR) {
+if (getDolGlobalString('LDAP_CONTACT_ACTIVE') && getDolGlobalInt('LDAP_CONTACT_ACTIVE') != Ldap::SYNCHRO_LDAP_TO_DOLIBARR) {
 	print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=dolibarr2ldap">'.$langs->trans("ForceSynchronize").'</a>';
 }
 
 print "</div>\n";
 
-if (!empty($conf->global->LDAP_CONTACT_ACTIVE) && getDolGlobalInt('LDAP_CONTACT_ACTIVE') != Ldap::SYNCHRO_LDAP_TO_DOLIBARR) {
+if (getDolGlobalString('LDAP_CONTACT_ACTIVE') && getDolGlobalInt('LDAP_CONTACT_ACTIVE') != Ldap::SYNCHRO_LDAP_TO_DOLIBARR) {
 	print "<br>\n";
 }
 
diff --git a/htdocs/contact/list.php b/htdocs/contact/list.php
index aa080b8ee5f..a8b30c2d2ad 100644
--- a/htdocs/contact/list.php
+++ b/htdocs/contact/list.php
@@ -150,7 +150,7 @@ $pageprev = $page - 1;
 $pagenext = $page + 1;
 
 
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
 if ($type == "p") {
 	if (empty($contextpage) || $contextpage == 'contactlist') {
 		$contextpage = 'contactprospectlist';
@@ -204,7 +204,7 @@ foreach ($object->fields as $key => $val) {
 }
 
 // Add none object fields for "search in all"
-if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 	$fieldstosearchall['s.nom'] = "ThirdParty";
 	$fieldstosearchall['s.name_alias'] = "AliasNames";
 }
@@ -235,7 +235,7 @@ foreach ($object->fields as $key => $val) {
 
 // Add none object fields to fields for list
 $arrayfields['country.code_iso'] = array('label'=>"Country", 'position'=>66, 'checked'=>0);
-if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 	$arrayfields['s.nom'] = array('label'=>"ThirdParty", 'position'=>113, 'checked'=> 1);
 	$arrayfields['s.name_alias'] = array('label'=>"AliasNameShort", 'position'=>114, 'checked'=> 1);
 }
@@ -433,7 +433,7 @@ $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:M&oacute;dulo_Empresas';
 $morejs = array();
 $morecss = array();
 
-if (!empty($conf->global->THIRDPARTY_ENABLE_PROSPECTION_ON_ALTERNATIVE_ADRESSES)) {
+if (getDolGlobalString('THIRDPARTY_ENABLE_PROSPECTION_ON_ALTERNATIVE_ADRESSES')) {
 	$contactstatic->loadCacheOfProspStatus();
 }
 
@@ -787,7 +787,7 @@ if (!$resql) {
 $num = $db->num_rows($resql);
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && ($search_all != '' || $search_cti != '') && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && ($search_all != '' || $search_cti != '') && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/contact/card.php?id='.$id);
@@ -1340,7 +1340,7 @@ if (!empty($arrayfields['p.import_key']['checked'])) {
 	print_liste_field_titre($arrayfields['p.import_key']['label'], $_SERVER["PHP_SELF"], "p.import_key", "", $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ');
 	$totalarray['nbfield']++;
 }
diff --git a/htdocs/contact/note.php b/htdocs/contact/note.php
index 394dfbe7070..7dd2b319e67 100644
--- a/htdocs/contact/note.php
+++ b/htdocs/contact/note.php
@@ -78,7 +78,7 @@ if (empty($reshook)) {
 
 $now = dol_now();
 
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
 
 $form = new Form($db);
 
@@ -104,7 +104,7 @@ if ($id > 0) {
 	$morehtmlref .= '</a>';
 
 	$morehtmlref .= '<div class="refidno">';
-	if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+	if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 		$objsoc = new Societe($db);
 		$objsoc->fetch($object->socid);
 		// Thirdparty
diff --git a/htdocs/contact/perso.php b/htdocs/contact/perso.php
index 70d7adff0e5..aec034fbe8c 100644
--- a/htdocs/contact/perso.php
+++ b/htdocs/contact/perso.php
@@ -119,8 +119,8 @@ if ($action == 'update' && !GETPOST("cancel") && $user->hasRight('societe', 'con
 
 $now = dol_now();
 
-$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/contactnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->lastname) {
+$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses"));
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/contactnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->lastname) {
 	$title = $object->lastname;
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
@@ -157,7 +157,7 @@ if ($action == 'edit') {
 	print '<tr><td>'.$langs->trans("Firstname").'</td><td>'.$object->firstname.'</td>';
 
 	// Company
-	if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+	if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 		if ($object->socid > 0) {
 			$objsoc = new Societe($db);
 			$objsoc->fetch($object->socid);
@@ -239,7 +239,7 @@ if ($action == 'edit') {
 	$morehtmlref .= '</a>';
 
 	$morehtmlref .= '<div class="refidno">';
-	if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+	if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 		$objsoc = new Societe($db);
 		$objsoc->fetch($object->socid);
 		// Thirdparty
diff --git a/htdocs/contact/project.php b/htdocs/contact/project.php
index 466e6a6b5b6..a28bdd861d1 100644
--- a/htdocs/contact/project.php
+++ b/htdocs/contact/project.php
@@ -63,7 +63,7 @@ if ($id) {
 	}
 	$socid = $object->thirdparty->id;
 	$title = $langs->trans("Projects");
-	if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+	if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 		$title = $object->name." - ".$title;
 	}
 	llxHeader('', $title);
@@ -82,7 +82,7 @@ if ($id) {
 	$morehtmlref .= '</a>';
 
 	$morehtmlref .= '<div class="refidno">';
-	if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+	if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 		$objsoc = new Societe($db);
 		$objsoc->fetch($object->socid);
 		// Thirdparty
diff --git a/htdocs/contrat/agenda.php b/htdocs/contrat/agenda.php
index c9ccdd26702..3617f3cc4df 100644
--- a/htdocs/contrat/agenda.php
+++ b/htdocs/contrat/agenda.php
@@ -131,7 +131,7 @@ if (isModEnabled('project')) {
 
 if ($object->id > 0) {
 	// Load object modContract
-	$module = (!empty($conf->global->CONTRACT_ADDON) ? $conf->global->CONTRACT_ADDON : 'mod_contract_serpis');
+	$module = (getDolGlobalString('CONTRACT_ADDON') ? $conf->global->CONTRACT_ADDON : 'mod_contract_serpis');
 	if (substr($module, 0, 13) == 'mod_contract_' && substr($module, -3) == 'php') {
 		$module = substr($module, 0, dol_strlen($module) - 4);
 	}
@@ -146,7 +146,7 @@ if ($object->id > 0) {
 	$object->fetch_thirdparty();
 
 	$title = $langs->trans("Agenda");
-	if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/contractrefonly/', $conf->global->MAIN_HTML_TITLE) && $object->ref) {
+	if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/contractrefonly/', $conf->global->MAIN_HTML_TITLE) && $object->ref) {
 		$title = $object->ref." - ".$title;
 	}
 	$help_url = 'EN:Module_Contracts|FR:Module_Contrat';
@@ -182,7 +182,7 @@ if ($object->id > 0) {
 	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $permtoedit, 'string', '', null, null, '', 1, 'getFormatedSupplierRef');
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
-	if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+	if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 		$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/contrat/list.php?socid='.$object->thirdparty->id.'&search_name='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherContracts").'</a>)';
 	}
 	// Project
diff --git a/htdocs/contrat/card.php b/htdocs/contrat/card.php
index e17cca1c654..d714d5cde93 100644
--- a/htdocs/contrat/card.php
+++ b/htdocs/contrat/card.php
@@ -68,7 +68,7 @@ $origin = GETPOST('origin', 'alpha');
 $originid = GETPOST('originid', 'int');
 
 $datecontrat = '';
-$usehm = (!empty($conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE) ? $conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE : 0);
+$usehm = (getDolGlobalString('MAIN_USE_HOURMIN_IN_DATE_RANGE') ? $conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE : 0);
 
 // Security check
 if ($user->socid) {
@@ -308,13 +308,13 @@ if (empty($reshook)) {
 						for ($i = 0; $i < $num; $i++) {
 							$product_type = ($lines[$i]->product_type ? $lines[$i]->product_type : 0);
 
-							if ($product_type == 1 || (!empty($conf->global->CONTRACT_SUPPORT_PRODUCTS) && in_array($product_type, array(0, 1)))) { 	// TODO Exclude also deee
+							if ($product_type == 1 || (getDolGlobalString('CONTRACT_SUPPORT_PRODUCTS') && in_array($product_type, array(0, 1)))) { 	// TODO Exclude also deee
 								// service prédéfini
 								if ($lines[$i]->fk_product > 0) {
 									$product_static = new Product($db);
 
 									// Define output language
-									if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+									if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 										$prod = new Product($db);
 										$prod->id = $lines[$i]->fk_product;
 										$prod->getMultiLangs();
@@ -446,7 +446,7 @@ if (empty($reshook)) {
 		} else {
 			$idprod = GETPOST('idprod', 'int');
 
-			if (!empty($conf->global->MAIN_DISABLE_FREE_LINES) && $idprod <= 0) {
+			if (getDolGlobalString('MAIN_DISABLE_FREE_LINES') && $idprod <= 0) {
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("ProductOrService")), null, 'errors');
 				$error++;
 			}
@@ -512,7 +512,7 @@ if (empty($reshook)) {
 				if ($conf->global->PRODUIT_MULTIPRICES && $object->thirdparty->price_level) {
 					$price_min = $prod->multiprices_min[$object->thirdparty->price_level];
 					$price_min_ttc = $prod->multiprices_min_ttc[$object->thirdparty->price_level];
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 					// If price per customer
 					require_once DOL_DOCUMENT_ROOT.'/product/class/productcustomerprice.class.php';
 
@@ -554,14 +554,14 @@ if (empty($reshook)) {
 				$desc = $prod->description;
 
 				//If text set in desc is the same as product descpription (as now it's preloaded) whe add it only one time
-				if ($product_desc == $desc && !empty($conf->global->PRODUIT_AUTOFILL_DESC)) {
+				if ($product_desc == $desc && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 					$product_desc = '';
 				}
 
-				if (!empty($product_desc) && !empty($conf->global->MAIN_NO_CONCAT_DESCRIPTION)) {
+				if (!empty($product_desc) && getDolGlobalString('MAIN_NO_CONCAT_DESCRIPTION')) {
 					$desc = $product_desc;
 				} else {
-					$desc = dol_concatdesc($desc, $product_desc, '', !empty($conf->global->MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION));
+					$desc = dol_concatdesc($desc, $product_desc, '', getDolGlobalString('MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION'));
 				}
 
 				$fk_unit = $prod->fk_unit;
@@ -608,8 +608,8 @@ if (empty($reshook)) {
 				$info_bits |= 0x01;
 			}
 
-			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('produit', 'ignore_price_min_advance'))
-				|| empty($conf->global->MAIN_USE_ADVANCED_PERMS)) && ($price_min && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min)))) {
+			if (((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('produit', 'ignore_price_min_advance'))
+				|| !getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) && ($price_min && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min)))) {
 				$object->error = $langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, -1, $conf->currency));
 				$result = -1;
 			} else {
@@ -638,7 +638,7 @@ if (empty($reshook)) {
 
 			if ($result > 0) {
 				// Define output language
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE) && !empty($conf->global->CONTRACT_ADDON_PDF)) {    // No generation if default type not defined
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE') && getDolGlobalString('CONTRACT_ADDON_PDF')) {    // No generation if default type not defined
 					$outputlangs = $langs;
 					$newlang = '';
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -829,7 +829,7 @@ if (empty($reshook)) {
 
 		if ($result > 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1011,7 +1011,7 @@ if (empty($reshook)) {
 	include DOL_DOCUMENT_ROOT.'/core/actions_sendmails.inc.php';
 
 
-	if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $user->hasRight('contrat', 'creer')) {
+	if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB') && $user->hasRight('contrat', 'creer')) {
 		if ($action == 'addcontact') {
 			$contactid = (GETPOST('userid') ? GETPOST('userid') : GETPOST('contactid'));
 			$typeid = (GETPOST('typecontact') ? GETPOST('typecontact') : GETPOST('type'));
@@ -1086,7 +1086,7 @@ if (isModEnabled('project')) {
 }
 
 // Load object modContract
-$module = (!empty($conf->global->CONTRACT_ADDON) ? $conf->global->CONTRACT_ADDON : 'mod_contract_serpis');
+$module = (getDolGlobalString('CONTRACT_ADDON') ? $conf->global->CONTRACT_ADDON : 'mod_contract_serpis');
 if (substr($module, 0, 13) == 'mod_contract_' && substr($module, -3) == 'php') {
 	$module = substr($module, 0, dol_strlen($module) - 4);
 }
@@ -1255,13 +1255,13 @@ if ($action == 'create') {
 	}
 
 	print '<tr><td>'.$langs->trans("NotePublic").'</td><td class="tdtop">';
-	$doleditor = new DolEditor('note_public', $note_public, '', '100', 'dolibarr_notes', 'In', 1, true, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+	$doleditor = new DolEditor('note_public', $note_public, '', '100', 'dolibarr_notes', 'In', 1, true, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 	print $doleditor->Create(1);
 	print '</td></tr>';
 
 	if (empty($user->socid)) {
 		print '<tr><td>'.$langs->trans("NotePrivate").'</td><td class="tdtop">';
-		$doleditor = new DolEditor('note_private', $note_private, '', '100', 'dolibarr_notes', 'In', 1, true, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_private', $note_private, '', '100', 'dolibarr_notes', 'In', 1, true, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 		print '</td></tr>';
 	}
@@ -1286,7 +1286,7 @@ if ($action == 'create') {
 		print '<input type="hidden" name="origin"         value="'.$objectsrc->element.'">';
 		print '<input type="hidden" name="originid"       value="'.$objectsrc->id.'">';
 
-		if (empty($conf->global->CONTRACT_SUPPORT_PRODUCTS)) {
+		if (!getDolGlobalString('CONTRACT_SUPPORT_PRODUCTS')) {
 			print '<br>'.$langs->trans("Note").': '.$langs->trans("OnlyLinesWithTypeServiceAreUsed");
 		}
 	}
@@ -1405,7 +1405,7 @@ if ($action == 'create') {
 		$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->hasRight('contrat', 'creer'), 'string', '', null, null, '', 1, 'getFormatedSupplierRef');
 		// Thirdparty
 		$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/contrat/list.php?socid='.$object->thirdparty->id.'&search_name='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherContracts").'</a>)';
 		}
 		// Project
@@ -1479,13 +1479,13 @@ if ($action == 'create') {
 
 		echo '<br>';
 
-		if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 			$blocname = 'contacts';
 			$title = $langs->trans('ContactsAddresses');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
 		}
 
-		if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 			$blocname = 'notes';
 			$title = $langs->trans('Notes');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
@@ -1559,7 +1559,7 @@ if ($action == 'create') {
 					print '<td width="30" class="left">'.$langs->trans("Unit").'</td>';
 				}
 				print '<td width="50" class="right">'.$langs->trans("ReductionShort").'</td>';
-				if (isModEnabled('margin') && !empty($conf->global->MARGIN_SHOW_ON_CONTRACT)) {
+				if (isModEnabled('margin') && getDolGlobalString('MARGIN_SHOW_ON_CONTRACT')) {
 					print '<td width="50" class="right">'.$langs->trans("BuyingPrice").'</td>';
 				}
 				//
@@ -1588,7 +1588,7 @@ if ($action == 'create') {
 				// Line in view mode
 				if ($action != 'editline' || GETPOST('rowid') != $objp->rowid) {
 					$moreparam = '';
-					if (!empty($conf->global->CONTRACT_HIDE_CLOSED_SERVICES_BY_DEFAULT) && $objp->statut == ContratLigne::STATUS_CLOSED && $action != 'showclosedlines') {
+					if (getDolGlobalString('CONTRACT_HIDE_CLOSED_SERVICES_BY_DEFAULT') && $objp->statut == ContratLigne::STATUS_CLOSED && $action != 'showclosedlines') {
 						$moreparam = 'style="display: none;"';
 					}
 
@@ -1649,7 +1649,7 @@ if ($action == 'create') {
 					}
 
 					// Margin
-					if (isModEnabled('margin') && !empty($conf->global->MARGIN_SHOW_ON_CONTRACT)) {
+					if (isModEnabled('margin') && getDolGlobalString('MARGIN_SHOW_ON_CONTRACT')) {
 						print '<td class="right nowraponall">'.price($objp->pa_ht).'</td>';
 					}
 
@@ -1679,7 +1679,7 @@ if ($action == 'create') {
 					if (getDolGlobalInt('PRODUCT_USE_UNITS')) {
 						$colspan++;
 					}
-					if (isModEnabled('margin') && !empty($conf->global->MARGIN_SHOW_ON_CONTRACT)) {
+					if (isModEnabled('margin') && getDolGlobalString('MARGIN_SHOW_ON_CONTRACT')) {
 						$colspan++;
 					}
 
@@ -1757,7 +1757,7 @@ if ($action == 'create') {
 					// editeur wysiwyg
 					require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 					$nbrows = ROWS_2;
-					if (!empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) {
+					if (getDolGlobalString('MAIN_INPUT_DESC_HEIGHT')) {
 						$nbrows = $conf->global->MAIN_INPUT_DESC_HEIGHT;
 					}
 					$enable = (isset($conf->global->FCKEDITOR_ENABLE_DETAILS) ? $conf->global->FCKEDITOR_ENABLE_DETAILS : 0);
@@ -1806,7 +1806,7 @@ if ($action == 'create') {
 					print '</tr>';
 
 					$colspan = 6;
-					if (isModEnabled('margin') && !empty($conf->global->MARGIN_SHOW_ON_CONTRACT)) {
+					if (isModEnabled('margin') && getDolGlobalString('MARGIN_SHOW_ON_CONTRACT')) {
 						$colspan++;
 					}
 					if (getDolGlobalInt('PRODUCT_USE_UNITS')) {
@@ -1838,7 +1838,7 @@ if ($action == 'create') {
 
 			if ($object->statut > 0) {
 				$moreparam = '';
-				if (!empty($conf->global->CONTRACT_HIDE_CLOSED_SERVICES_BY_DEFAULT) && $object->lines[$cursorline - 1]->statut == ContratLigne::STATUS_CLOSED && $action != 'showclosedlines') {
+				if (getDolGlobalString('CONTRACT_HIDE_CLOSED_SERVICES_BY_DEFAULT') && $object->lines[$cursorline - 1]->statut == ContratLigne::STATUS_CLOSED && $action != 'showclosedlines') {
 					$moreparam = 'style="display: none;"';
 				}
 
@@ -1846,7 +1846,7 @@ if ($action == 'create') {
 				if (getDolGlobalInt('PRODUCT_USE_UNITS')) {
 					$colspan++;
 				}
-				if (isModEnabled('margin') && !empty($conf->global->MARGIN_SHOW_ON_CONTRACT)) {
+				if (isModEnabled('margin') && getDolGlobalString('MARGIN_SHOW_ON_CONTRACT')) {
 					$colspan++;
 				}
 
@@ -2137,7 +2137,7 @@ if ($action == 'create') {
 				// Send
 				if (empty($user->socid)) {
 					if ($object->status == $object::STATUS_VALIDATED) {
-						if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->hasRight('contrat', 'creer'))) {
+						if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->hasRight('contrat', 'creer'))) {
 							print dolGetButtonAction('', $langs->trans('SendMail'), 'default', $_SERVER["PHP_SELF"].'?id='.$object->id.'&action=presend&token='.newToken().'&mode=init#formmailbeforetitle', '', true, $params);
 						} else {
 							print dolGetButtonAction('', $langs->trans('SendMail'), 'default', '#', '', false, $params);
@@ -2167,15 +2167,15 @@ if ($action == 'create') {
 				if (isModEnabled('commande') && $object->status > 0 && $object->nbofservicesclosed < $nbofservices) {
 					$arrayofcreatebutton[] = array(
 						'url' => '/commande/card.php?action=create&token='.newToken().'&origin='.$object->element.'&originid='.$object->id.'&socid='.$object->thirdparty->id,
-						'label' => $langs->trans('Order'),
+						'label' => $langs->trans('AddOrder'),
 						'lang' => 'orders',
 						'perm' => $user->hasRight('commande', 'creer')
 					);
 				}
-				if (isModEnabled('facture') && $object->status > 0 && $soc->client ==1) {
+				if (isModEnabled('facture') && $object->status > 0 && $soc->client > 0) {
 					$arrayofcreatebutton[] = array(
 						'url' => '/compta/facture/card.php?action=create&origin='.$object->element.'&originid='.$object->id.'&socid='.$object->thirdparty->id,
-						'label' => $langs->trans('Bill'),
+						'label' => $langs->trans('CreateBill'),
 						'lang' => 'bills',
 						'perm' => $user->hasRight('facture', 'creer')
 					);
@@ -2183,13 +2183,13 @@ if ($action == 'create') {
 				if (isModEnabled('supplier_invoice') && $object->status > 0 && $soc->fournisseur == 1) {
 					$arrayofcreatebutton[] = array(
 						'url' => '/fourn/facture/card.php?action=create&origin='.$object->element.'&originid='.$object->id.'&socid='.$object->thirdparty->id,
-						'label' => $langs->trans('SupplierInvoice'),
+						'label' => $langs->trans('AddSupplierInvoice'),
 						'lang' => 'bills',
 						'perm' => $user->hasRight('fournisseur', 'facture', 'creer')
 					);
 				}
 				if (count($arrayofcreatebutton)) {
-					print dolGetButtonAction($langs->trans("Create"), '', 'default', $arrayofcreatebutton, '', true, $params);
+					print dolGetButtonAction('', $langs->trans("Create"), 'default', $arrayofcreatebutton, '', true, $params);
 				}
 
 				if ($object->nbofservicesclosed > 0 || $object->nbofserviceswait > 0) {
@@ -2215,7 +2215,7 @@ if ($action == 'create') {
 					//}
 				}
 
-				if (!empty($conf->global->CONTRACT_HIDE_CLOSED_SERVICES_BY_DEFAULT) && $object->nbofservicesclosed > 0) {
+				if (getDolGlobalString('CONTRACT_HIDE_CLOSED_SERVICES_BY_DEFAULT') && $object->nbofservicesclosed > 0) {
 					if ($action == 'showclosedlines') {
 						print '<div class="inline-block divButAction"><a class="butAction" id="btnhideclosedlines" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=hideclosedlines">'.$langs->trans("HideClosedServices").'</a></div>';
 					} else {
diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index cd44903d886..cb1ffe52e94 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -296,7 +296,7 @@ class Contrat extends CommonObject
 		global $db, $langs, $conf;
 		$langs->load("contracts");
 
-		if (!empty($conf->global->CONTRACT_ADDON)) {
+		if (getDolGlobalString('CONTRACT_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('CONTRACT_ADDON') . ".php";
@@ -511,7 +511,7 @@ class Contrat extends CommonObject
 		$this->fetch_thirdparty();
 
 		// A contract is validated so we can move thirdparty to status customer
-		if (empty($conf->global->CONTRACT_DISABLE_AUTOSET_AS_CLIENT_ON_CONTRACT_VALIDATION) && $this->thirdparty->fournisseur == 0) {
+		if (!getDolGlobalString('CONTRACT_DISABLE_AUTOSET_AS_CLIENT_ON_CONTRACT_VALIDATION') && $this->thirdparty->fournisseur == 0) {
 			$result = $this->thirdparty->setAsCustomer();
 		}
 
@@ -1027,7 +1027,7 @@ class Contrat extends CommonObject
 			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."contrat");
 
 			// Load object modContract
-			$module = (!empty($conf->global->CONTRACT_ADDON) ? $conf->global->CONTRACT_ADDON : 'mod_contract_serpis');
+			$module = (getDolGlobalString('CONTRACT_ADDON') ? $conf->global->CONTRACT_ADDON : 'mod_contract_serpis');
 			if (substr($module, 0, 13) == 'mod_contract_' && substr($module, -3) == 'php') {
 				$module = substr($module, 0, dol_strlen($module) - 4);
 			}
@@ -1097,7 +1097,7 @@ class Contrat extends CommonObject
 					}
 				}
 
-				if (!$error && $this->id && !empty($conf->global->MAIN_PROPAGATE_CONTACTS_FROM_ORIGIN) && !empty($this->origin) && !empty($this->origin_id)) {   // Get contact from origin object
+				if (!$error && $this->id && getDolGlobalString('MAIN_PROPAGATE_CONTACTS_FROM_ORIGIN') && !empty($this->origin) && !empty($this->origin_id)) {   // Get contact from origin object
 					$originforcontact = $this->origin;
 					$originidforcontact = $this->origin_id;
 					if ($originforcontact == 'shipping') {     // shipment and order share the same contacts. If creating from shipment we take data of order
@@ -2041,7 +2041,7 @@ class Contrat extends CommonObject
 		$datas = [];
 		$nofetch = !empty($params['nofetch']);
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("ShowContract")];
 		}
 		if ($user->hasRight('contrat', 'lire')) {
@@ -2127,7 +2127,7 @@ class Contrat extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip) && $user->hasRight('contrat', 'lire')) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowContract");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -2473,14 +2473,14 @@ class Contrat extends CommonObject
 		$this->ref_customer = 'SPECIMENCUST';
 		$this->ref_supplier = 'SPECIMENSUPP';
 		$this->socid = 1;
-		$this->statut = 0;
+		$this->status = 0;
 		$this->date_creation = (dol_now() - 3600 * 24 * 7);
 		$this->date_contrat = dol_now();
 		$this->commercial_signature_id = 1;
 		$this->commercial_suivi_id = 1;
 		$this->note_private = 'This is a comment (private)';
 		$this->note_public = 'This is a comment (public)';
-		$this->fk_projet = 0;
+		$this->fk_project = 0;
 		// Lines
 		$nbp = 5;
 		$xnbp = 0;
@@ -2488,7 +2488,6 @@ class Contrat extends CommonObject
 			$line = new ContratLigne($this->db);
 			$line->qty = 1;
 			$line->subprice = 100;
-			$line->price = 100;
 			$line->tva_tx = 19.6;
 			$line->remise_percent = 10;
 			$line->total_ht = 90;
@@ -2553,7 +2552,7 @@ class Contrat extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->CONTRACT_ADDON_PDF)) {
+			} elseif (getDolGlobalString('CONTRACT_ADDON_PDF')) {
 				$modele = $conf->global->CONTRACT_ADDON_PDF;
 			}
 		}
@@ -2646,7 +2645,7 @@ class Contrat extends CommonObject
 			}
 		}
 
-		if (empty($conf->global->CONTRACT_ADDON) || !is_readable(DOL_DOCUMENT_ROOT."/core/modules/contract/" . getDolGlobalString('CONTRACT_ADDON').".php")) {
+		if (!getDolGlobalString('CONTRACT_ADDON') || !is_readable(DOL_DOCUMENT_ROOT."/core/modules/contract/" . getDolGlobalString('CONTRACT_ADDON').".php")) {
 			$this->error = 'ErrorSetupNotComplete';
 			dol_syslog($this->error);
 			return -1;
@@ -3559,7 +3558,7 @@ class ContratLigne extends CommonObjectLine
 		}
 
 		// If we change a planned date (start or end) of one contract line, sync dates for all other services too
-		if (!$error && !empty($conf->global->CONTRACT_SYNC_PLANNED_DATE_OF_SERVICES)) {
+		if (!$error && getDolGlobalString('CONTRACT_SYNC_PLANNED_DATE_OF_SERVICES')) {
 			dol_syslog(get_class($this)."::update CONTRACT_SYNC_PLANNED_DATE_OF_SERVICES is on so we update date for all lines", LOG_DEBUG);
 
 			if ($this->date_start != $this->oldcopy->date_start) {
diff --git a/htdocs/contrat/document.php b/htdocs/contrat/document.php
index 94c7b2aae24..6db81b65643 100644
--- a/htdocs/contrat/document.php
+++ b/htdocs/contrat/document.php
@@ -144,7 +144,7 @@ if ($object->id) {
 	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, 0, 'string', '', null, null, '', 1, 'getFormatedSupplierRef');
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
-	if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+	if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 		$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/contrat/list.php?socid='.$object->thirdparty->id.'&search_name='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherContracts").'</a>)';
 	}
 	// Project
diff --git a/htdocs/contrat/list.php b/htdocs/contrat/list.php
index e2eb8492252..99e6daa9298 100644
--- a/htdocs/contrat/list.php
+++ b/htdocs/contrat/list.php
@@ -84,7 +84,7 @@ $search_date_end = dol_mktime(23, 59, 59, $search_date_endmonth, $search_date_en
 $searchCategoryCustomerOperator = 0;
 if (GETPOSTISSET('formfilteraction')) {
 	$searchCategoryCustomerOperator = GETPOST('search_category_customer_operator', 'int');
-} elseif (!empty($conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT)) {
+} elseif (getDolGlobalString('MAIN_SEARCH_CAT_OR_BY_DEFAULT')) {
 	$searchCategoryCustomerOperator = $conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT;
 }
 $searchCategoryCustomerList = GETPOST('search_category_customer_list', 'array');
@@ -195,6 +195,10 @@ include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_array_fields.tpl.php';
 $object->fields = dol_sort_array($object->fields, 'position');
 $arrayfields = dol_sort_array($arrayfields, 'position');
 
+if (!$user->hasRight('societe', 'client', 'voir')) {
+	$search_sale = $user->id;
+}
+
 $permissiontoread = $user->hasRight('contrat', 'lire');
 $permissiontoadd = $user->hasRight('contrat', 'creer');
 $permissiontodelete = $user->hasRight('contrat', 'supprimer');
@@ -324,9 +328,6 @@ $sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_country as country on (country.rowid = s.fk_pays)";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_typent as typent on (typent.id = s.fk_typent)";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_departements as state on (state.rowid = s.fk_departement)";
-if ($search_sale > 0 || (!$user->hasRight('societe', 'client', 'voir') && !$socid)) {
-	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
-}
 $sql .= ", ".MAIN_DB_PREFIX."contrat as c";
 if (!empty($extrafields->attributes[$object->table_element]['label']) && is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label'])) {
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX.$object->table_element."_extrafields as ef on (c.rowid = ef.fk_object)";
@@ -341,12 +342,9 @@ $sql .= ' AND c.entity IN ('.getEntity('contract').')';
 if ($search_type_thirdparty != '' && $search_type_thirdparty > 0) {
 	$sql .= " AND s.fk_typent IN (".$db->sanitize($db->escape($search_type_thirdparty)).')';
 }
-if ($socid) {
+if ($socid > 0) {
 	$sql .= " AND s.rowid = ".((int) $socid);
 }
-if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
-	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
-}
 if ($search_date_start) {
 	$sql .= " AND c.date_contrat >= '".$db->idate($search_date_start)."'";
 }
@@ -377,16 +375,23 @@ if ($search_town) {
 if ($search_country && $search_country != '-1') {
 	$sql .= " AND s.fk_pays IN (".$db->sanitize($search_country).')';
 }
-if ($search_sale > 0) {
+/*if ($search_sale > 0) {
 	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $search_sale);
-}
+}*/
 if ($search_all) {
 	$sql .= natural_search(array_keys($fieldstosearchall), $search_all);
 }
 if ($search_user > 0) {
 	$sql .= " AND ec.fk_c_type_contact = tc.rowid AND tc.element='contrat' AND tc.source='internal' AND ec.element_id = c.rowid AND ec.fk_socpeople = ".((int) $search_user);
 }
-
+// Search on sale representative
+if ($search_sale && $search_sale != '-1') {
+	if ($search_sale == -2) {
+		$sql .= " AND NOT EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = c.fk_soc)";
+	} elseif ($search_sale > 0) {
+		$sql .= " AND EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = c.fk_soc AND sc.fk_user = ".((int) $search_sale).")";
+	}
+}
 // Search for tag/category ($searchCategoryProductList is an array of ID)
 $searchCategoryProductOperator = -1;
 $searchCategoryProductList = array($search_product_category);
@@ -564,7 +569,7 @@ if (!$resql) {
 $num = $db->num_rows($resql);
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/contrat/card.php?id='.$id);
@@ -802,7 +807,7 @@ if (isModEnabled('categorie') && $user->hasRight('categorie', 'lire') && ($user-
 	$moreforfilter .= '</div>';
 }
 // Filter on customer categories
-if (!empty($conf->global->MAIN_SEARCH_CATEGORY_CUSTOMER_ON_CONTRACT_LIST) && isModEnabled("categorie") && $user->hasRight('categorie', 'lire')) {
+if (getDolGlobalString('MAIN_SEARCH_CATEGORY_CUSTOMER_ON_CONTRACT_LIST') && isModEnabled("categorie") && $user->hasRight('categorie', 'lire')) {
 	$moreforfilter .= '<div class="divsearchfield">';
 	$tmptitle = $langs->transnoentities('CustomersProspectsCategoriesShort');
 	$moreforfilter .= img_picto($tmptitle, 'category', 'class="pictofixedwidth"');
@@ -895,7 +900,7 @@ if (!empty($arrayfields['country.code_iso']['checked'])) {
 // Company type
 if (!empty($arrayfields['typent.code']['checked'])) {
 	print '<td class="liste_titre maxwidthonsmartphone center">';
-	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT),  '', 1);
+	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT),  '', 1);
 	print '</td>';
 }
 if (!empty($arrayfields['sale_representative']['checked'])) {
diff --git a/htdocs/contrat/services_list.php b/htdocs/contrat/services_list.php
index af1ffdd64d5..efad36e60a7 100644
--- a/htdocs/contrat/services_list.php
+++ b/htdocs/contrat/services_list.php
@@ -6,6 +6,7 @@
  * Copyright (C) 2018       Ferran Marcet           <fmarcet@2byte.es>
  * Copyright (C) 2018       Frédéric France         <frederic.france@netlogic.fr>
  * Copyright (C) 2019      Juanjo Menent		<jmenent@2byte.es>
+ * Copyright (C) 2023		William Mead			<william.mead@manchenumerique.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -854,7 +855,7 @@ while ($i < $imaxinloop) {
 		if ($obj->pid > 0) {
 			print $productstatic->getNomUrl(1, '', 24);
 			print $obj->label ? ' - '.dol_trunc($obj->label, 16) : '';
-			if (!empty($obj->description) && !empty($conf->global->PRODUCT_DESC_IN_LIST)) {
+			if (!empty($obj->description) && getDolGlobalString('PRODUCT_DESC_IN_LIST')) {
 				print '<br><span class="small">'.dol_nl2br($obj->description).'</span>';
 			}
 		} else {
@@ -897,9 +898,6 @@ while ($i < $imaxinloop) {
 		if (!$i) {
 			$totalarray['pos'][$totalarray['nbfield']] = 'cd.qty';
 		}
-		if (!$i) {
-			$totalarray['val']['cd.qty'] = $obj->qty;
-		}
 		$totalarray['val']['cd.qty'] += $obj->qty;
 	}
 	if (!empty($arrayfields['cd.total_ht']['checked'])) {
diff --git a/htdocs/contrat/tpl/linkedobjectblock.tpl.php b/htdocs/contrat/tpl/linkedobjectblock.tpl.php
index 431bb965872..e0b491f1262 100644
--- a/htdocs/contrat/tpl/linkedobjectblock.tpl.php
+++ b/htdocs/contrat/tpl/linkedobjectblock.tpl.php
@@ -53,7 +53,7 @@ foreach ($linkedObjectBlock as $key => $objectlink) {
 	// Price of contract is not shown by default because a contract is a list of service with
 	// start and end date that change with time andd that may be different that the period of reference for price.
 	// So price of a contract does often means nothing. Prices is on the different invoices done on same contract.
-	if ($user->hasRight('contrat', 'lire') && empty($conf->global->CONTRACT_SHOW_TOTAL_OF_PRODUCT_AS_PRICE)) {
+	if ($user->hasRight('contrat', 'lire') && !getDolGlobalString('CONTRACT_SHOW_TOTAL_OF_PRODUCT_AS_PRICE')) {
 		$totalcontrat = 0;
 		foreach ($objectlink->lines as $linecontrat) {
 			$totalcontrat = $totalcontrat + $linecontrat->total_ht;
diff --git a/htdocs/core/actions_addupdatedelete.inc.php b/htdocs/core/actions_addupdatedelete.inc.php
index 5d74bbaafbf..ba62254a595 100644
--- a/htdocs/core/actions_addupdatedelete.inc.php
+++ b/htdocs/core/actions_addupdatedelete.inc.php
@@ -140,7 +140,7 @@ if ($action == 'add' && !empty($permissiontoadd)) {
 		}
 
 		// Validation of fields values
-		if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1 || !empty($conf->global->MAIN_ACTIVATE_VALIDATION_RESULT)) {
+		if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1 || getDolGlobalString('MAIN_ACTIVATE_VALIDATION_RESULT')) {
 			if (!$error && !empty($val['validate']) && is_callable(array($object, 'validateField'))) {
 				if (!$object->validateField($object->fields, $key, $value)) {
 					$error++;
@@ -280,7 +280,7 @@ if ($action == 'update' && !empty($permissiontoadd)) {
 		}
 
 		// Validation of fields values
-		if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1 || !empty($conf->global->MAIN_ACTIVATE_VALIDATION_RESULT)) {
+		if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1 || getDolGlobalString('MAIN_ACTIVATE_VALIDATION_RESULT')) {
 			if (!$error && !empty($val['validate']) && is_callable(array($object, 'validateField'))) {
 				if (!$object->validateField($object->fields, $key, $value)) {
 					$error++;
@@ -441,7 +441,7 @@ if ($action == 'confirm_deleteline' && $confirm == 'yes' && !empty($permissionto
 			$outputlangs = new Translate("", $conf);
 			$outputlangs->setDefaultLang($newlang);
 		}
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			if (method_exists($object, 'generateDocument')) {
 				$ret = $object->fetch($object->id); // Reload to get new records
 				$object->generateDocument($object->model_pdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
@@ -472,7 +472,7 @@ if ($action == 'confirm_validate' && $confirm == 'yes' && $permissiontoadd) {
 
 	if ($result >= 0) {
 		// Define output language
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			if (method_exists($object, 'generateDocument')) {
 				$outputlangs = $langs;
 				$newlang = '';
@@ -509,7 +509,7 @@ if ($action == 'confirm_close' && $confirm == 'yes' && $permissiontoadd) {
 	$result = $object->cancel($user);
 	if ($result >= 0) {
 		// Define output language
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			if (method_exists($object, 'generateDocument')) {
 				$outputlangs = $langs;
 				$newlang = '';
@@ -553,7 +553,7 @@ if ($action == 'confirm_reopen' && $confirm == 'yes' && $permissiontoadd) {
 	$result = $object->reopen($user);
 	if ($result >= 0) {
 		// Define output language
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			if (method_exists($object, 'generateDocument')) {
 				$outputlangs = $langs;
 				$newlang = '';
diff --git a/htdocs/core/actions_dellink.inc.php b/htdocs/core/actions_dellink.inc.php
index 4db2c64206a..9add235168e 100644
--- a/htdocs/core/actions_dellink.inc.php
+++ b/htdocs/core/actions_dellink.inc.php
@@ -40,7 +40,7 @@ if ($action == 'addlink' && !empty($permissiondellink) && !$cancellink && $id >
 }
 
 // Link by reference
-if ($action == 'addlinkbyref' && !empty($permissiondellink) && !$cancellink && $id > 0 && !empty($addlinkref) && !empty($conf->global->MAIN_LINK_BY_REF_IN_LINKTO)) {
+if ($action == 'addlinkbyref' && !empty($permissiondellink) && !$cancellink && $id > 0 && !empty($addlinkref) && getDolGlobalString('MAIN_LINK_BY_REF_IN_LINKTO')) {
 	$element_prop = getElementProperties($addlink);
 	if (is_array($element_prop)) {
 		dol_include_once('/' . $element_prop['classpath'] . '/' . $element_prop['classfile'] . '.class.php');
diff --git a/htdocs/core/actions_extrafields.inc.php b/htdocs/core/actions_extrafields.inc.php
index ca7eda53ede..3746b84b1c1 100644
--- a/htdocs/core/actions_extrafields.inc.php
+++ b/htdocs/core/actions_extrafields.inc.php
@@ -317,7 +317,7 @@ if ($action == 'update') {
 		}
 
 		if (!$error) {
-			if (strlen(GETPOST('attrname', 'aZ09')) < 3 && empty($conf->global->MAIN_DISABLE_EXTRAFIELDS_CHECK_FOR_UPDATE)) {
+			if (strlen(GETPOST('attrname', 'aZ09')) < 3 && !getDolGlobalString('MAIN_DISABLE_EXTRAFIELDS_CHECK_FOR_UPDATE')) {
 				$error++;
 				$langs->load("errors");
 				$mesg[] = $langs->trans("ErrorValueLength", $langs->transnoentitiesnoconv("AttributeCode"), 3);
@@ -327,7 +327,7 @@ if ($action == 'update') {
 
 		// Check reserved keyword with more than 3 characters
 		if (!$error) {
-			if (in_array(strtoupper(GETPOST('attrname', 'aZ09')), $listofreservedwords) && empty($conf->global->MAIN_DISABLE_EXTRAFIELDS_CHECK_FOR_UPDATE)) {
+			if (in_array(strtoupper(GETPOST('attrname', 'aZ09')), $listofreservedwords) && !getDolGlobalString('MAIN_DISABLE_EXTRAFIELDS_CHECK_FOR_UPDATE')) {
 				$error++;
 				$langs->load("errors");
 				$mesg[] = $langs->trans("ErrorReservedKeyword", GETPOST('attrname', 'aZ09'));
diff --git a/htdocs/core/actions_lineupdown.inc.php b/htdocs/core/actions_lineupdown.inc.php
index e43b0216cbe..5b168d6e780 100644
--- a/htdocs/core/actions_lineupdown.inc.php
+++ b/htdocs/core/actions_lineupdown.inc.php
@@ -45,7 +45,7 @@ if ($action == 'up' && $permissiontoedit) {
 		$outputlangs->setDefaultLang($newlang);
 	}
 
-	if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+	if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 		$object->generateDocument($object->model_pdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
 	}
 
@@ -69,7 +69,7 @@ if ($action == 'down' && $permissiontoedit) {
 		$outputlangs = new Translate("", $conf);
 		$outputlangs->setDefaultLang($newlang);
 	}
-	if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+	if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 		$object->generateDocument($object->model_pdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
 	}
 
diff --git a/htdocs/core/actions_linkedfiles.inc.php b/htdocs/core/actions_linkedfiles.inc.php
index 7561d1e795b..8e2e48eef8e 100644
--- a/htdocs/core/actions_linkedfiles.inc.php
+++ b/htdocs/core/actions_linkedfiles.inc.php
@@ -48,7 +48,7 @@ if ((GETPOST('sendit', 'alpha')
 
 
 // Submit file/link
-if (GETPOST('sendit', 'alpha') && !empty($conf->global->MAIN_UPLOAD_DOC) && !empty($permissiontoadd)) {
+if (GETPOST('sendit', 'alpha') && getDolGlobalString('MAIN_UPLOAD_DOC') && !empty($permissiontoadd)) {
 	if (!empty($_FILES) && is_array($_FILES['userfile'])) {
 		if (is_array($_FILES['userfile']['tmp_name'])) {
 			$userfiles = $_FILES['userfile']['tmp_name'];
@@ -86,7 +86,7 @@ if (GETPOST('sendit', 'alpha') && !empty($conf->global->MAIN_UPLOAD_DOC) && !emp
 			}
 		}
 	}
-} elseif (GETPOST('linkit', 'restricthtml') && !empty($conf->global->MAIN_UPLOAD_DOC) && !empty($permissiontoadd)) {
+} elseif (GETPOST('linkit', 'restricthtml') && getDolGlobalString('MAIN_UPLOAD_DOC') && !empty($permissiontoadd)) {
 	$link = GETPOST('link', 'alpha');
 	if ($link) {
 		if (substr($link, 0, 7) != 'http://' && substr($link, 0, 8) != 'https://' && substr($link, 0, 7) != 'file://' && substr($link, 0, 7) != 'davs://') {
@@ -239,7 +239,7 @@ if ($action == 'confirm_deletefile' && $confirm == 'yes' && !empty($permissionto
 			// Security:
 			// Disallow file with some extensions. We rename them.
 			// Because if we put the documents directory into a directory inside web root (very bad), this allows to execute on demand arbitrary code.
-			if (isAFileWithExecutableContent($filenameto) && empty($conf->global->MAIN_DOCUMENT_IS_OUTSIDE_WEBROOT_SO_NOEXE_NOT_REQUIRED)) {
+			if (isAFileWithExecutableContent($filenameto) && !getDolGlobalString('MAIN_DOCUMENT_IS_OUTSIDE_WEBROOT_SO_NOEXE_NOT_REQUIRED')) {
 				// $upload_dir ends with a slash, so be must be sure the medias dir to compare to ends with slash too.
 				$publicmediasdirwithslash = $conf->medias->multidir_output[$conf->entity];
 				if (!preg_match('/\/$/', $publicmediasdirwithslash)) {
diff --git a/htdocs/core/actions_massactions.inc.php b/htdocs/core/actions_massactions.inc.php
index edb9643508d..9ccde508286 100644
--- a/htdocs/core/actions_massactions.inc.php
+++ b/htdocs/core/actions_massactions.inc.php
@@ -58,7 +58,7 @@ if (!empty($permtodelete) && empty($permissiontodelete)) {
 }
 
 // Mass actions. Controls on number of lines checked.
-$maxformassaction = (empty($conf->global->MAIN_LIMIT_FOR_MASS_ACTIONS) ? 1000 : $conf->global->MAIN_LIMIT_FOR_MASS_ACTIONS);
+$maxformassaction = (!getDolGlobalString('MAIN_LIMIT_FOR_MASS_ACTIONS') ? 1000 : $conf->global->MAIN_LIMIT_FOR_MASS_ACTIONS);
 if ($massaction && is_array($toselect) && count($toselect) < 1) {
 	$error++;
 	setEventMessages($langs->trans("NoRecordSelected"), null, "warnings");
@@ -356,7 +356,7 @@ if (!$error && $massaction == 'confirm_presend') {
 						'name' => $filename,
 						'path' => $filepath,
 					);
-					if (!empty($conf->global->MAIL_MASS_ACTION_ADD_LAST_IF_MAIN_DOC_NOT_FOUND) && !empty($objectobj->last_main_doc)) {
+					if (getDolGlobalString('MAIL_MASS_ACTION_ADD_LAST_IF_MAIN_DOC_NOT_FOUND') && !empty($objectobj->last_main_doc)) {
 						$file_check_list[] = array(
 							'name' => basename($objectobj->last_main_doc),
 							'path' => DOL_DATA_ROOT . '/' . $objectobj->last_main_doc,
@@ -429,25 +429,25 @@ if (!$error && $massaction == 'confirm_presend') {
 
 				$sendtobcc = GETPOST('sendtoccc');
 				if ($objectclass == 'Propal') {
-					$sendtobcc .= (empty($conf->global->MAIN_MAIL_AUTOCOPY_PROPOSAL_TO) ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_PROPOSAL_TO')));
+					$sendtobcc .= (!getDolGlobalString('MAIN_MAIL_AUTOCOPY_PROPOSAL_TO') ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_PROPOSAL_TO')));
 				}
 				if ($objectclass == 'Commande') {
-					$sendtobcc .= (empty($conf->global->MAIN_MAIL_AUTOCOPY_ORDER_TO) ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_ORDER_TO')));
+					$sendtobcc .= (!getDolGlobalString('MAIN_MAIL_AUTOCOPY_ORDER_TO') ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_ORDER_TO')));
 				}
 				if ($objectclass == 'Facture') {
-					$sendtobcc .= (empty($conf->global->MAIN_MAIL_AUTOCOPY_INVOICE_TO) ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_INVOICE_TO')));
+					$sendtobcc .= (!getDolGlobalString('MAIN_MAIL_AUTOCOPY_INVOICE_TO') ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_INVOICE_TO')));
 				}
 				if ($objectclass == 'SupplierProposal') {
-					$sendtobcc .= (empty($conf->global->MAIN_MAIL_AUTOCOPY_SUPPLIER_PROPOSAL_TO) ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_PROPOSAL_TO')));
+					$sendtobcc .= (!getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_PROPOSAL_TO') ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_PROPOSAL_TO')));
 				}
 				if ($objectclass == 'CommandeFournisseur') {
-					$sendtobcc .= (empty($conf->global->MAIN_MAIL_AUTOCOPY_SUPPLIER_ORDER_TO) ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_ORDER_TO')));
+					$sendtobcc .= (!getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_ORDER_TO') ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_ORDER_TO')));
 				}
 				if ($objectclass == 'FactureFournisseur') {
-					$sendtobcc .= (empty($conf->global->MAIN_MAIL_AUTOCOPY_SUPPLIER_INVOICE_TO) ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_INVOICE_TO')));
+					$sendtobcc .= (!getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_INVOICE_TO') ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_INVOICE_TO')));
 				}
 				if ($objectclass == 'Project') {
-					$sendtobcc .= (empty($conf->global->MAIN_MAIL_AUTOCOPY_PROJECT_TO) ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_PROJECT_TO')));
+					$sendtobcc .= (!getDolGlobalString('MAIN_MAIL_AUTOCOPY_PROJECT_TO') ? '' : (($sendtobcc ? ", " : "") . getDolGlobalString('MAIN_MAIL_AUTOCOPY_PROJECT_TO')));
 				}
 
 				// $listofqualifiedobj is array with key = object id and value is instance of qualified objects, for the current thirdparty (but thirdparty property is not loaded yet)
@@ -602,7 +602,7 @@ if (!$error && $massaction == 'confirm_presend') {
 								$objectobj2->actionmsg2		= $actionmsg2; // Short text
 								$objectobj2->fk_element		= $objid2;
 								$objectobj2->elementtype	= $objectobj2->element;
-								if (!empty($conf->global->MAIN_MAIL_REPLACE_EVENT_TITLE_BY_EMAIL_SUBJECT)) {
+								if (getDolGlobalString('MAIN_MAIL_REPLACE_EVENT_TITLE_BY_EMAIL_SUBJECT')) {
 									$objectobj2->actionmsg2		= $subjectreplaced; // Short text
 								}
 
@@ -656,7 +656,7 @@ if (!$error && $massaction == 'confirm_presend') {
 							if ($mailfile->error) {
 								$resaction .= $langs->trans('ErrorFailedToSendMail', $from, $sendto);
 								$resaction .= '<br><div class="error">'.$mailfile->error.'</div>';
-							} elseif (!empty($conf->global->MAIN_DISABLE_ALL_MAILS)) {
+							} elseif (getDolGlobalString('MAIN_DISABLE_ALL_MAILS')) {
 								$resaction .= '<div class="warning">No mail sent. Feature is disabled by option MAIN_DISABLE_ALL_MAILS</div>';
 							} else {
 								$resaction .= $langs->trans('ErrorFailedToSendMail', $from, $sendto) . '<br><div class="error">(unhandled error)</div>';
@@ -792,7 +792,7 @@ if (!$error && $massaction == "builddoc" && $permissiontoread && !GETPOST('butto
 		$outputlangs->setDefaultLang($newlang);
 	}
 
-	if (!empty($conf->global->USE_PDFTK_FOR_PDF_CONCAT)) {
+	if (getDolGlobalString('USE_PDFTK_FOR_PDF_CONCAT')) {
 		// Create output dir if not exists
 		dol_mkdir($diroutputmassaction);
 
@@ -926,18 +926,18 @@ if ($action == 'remove_file') {
 if (!$error && $massaction == 'validate' && $permissiontoadd) {
 	$objecttmp = new $objectclass($db);
 
-	if (($objecttmp->element == 'facture' || $objecttmp->element == 'invoice') && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
+	if (($objecttmp->element == 'facture' || $objecttmp->element == 'invoice') && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
 		$langs->load("errors");
 		setEventMessages($langs->trans('ErrorMassValidationNotAllowedWhenStockIncreaseOnAction'), null, 'errors');
 		$error++;
 	}
-	if ($objecttmp->element == 'invoice_supplier' && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL)) {
+	if ($objecttmp->element == 'invoice_supplier' && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL')) {
 		$langs->load("errors");
 		setEventMessages($langs->trans('ErrorMassValidationNotAllowedWhenStockIncreaseOnAction'), null, 'errors');
 		$error++;
 	}
 	if ($objecttmp->element == 'facture') {
-		if (!empty($toselect) && !empty($conf->global->INVOICE_CHECK_POSTERIOR_DATE)) {
+		if (!empty($toselect) && getDolGlobalString('INVOICE_CHECK_POSTERIOR_DATE')) {
 			// order $toselect by date
 			$sql  = "SELECT rowid FROM ".MAIN_DB_PREFIX."facture";
 			$sql .= " WHERE rowid IN (".$db->sanitize(implode(",", $toselect)).")";
@@ -983,7 +983,7 @@ if (!$error && $massaction == 'validate' && $permissiontoadd) {
 				} else {
 					// validate() rename pdf but do not regenerate
 					// Define output language
-					if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+					if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1005,9 +1005,9 @@ if (!$error && $massaction == 'validate' && $permissiontoadd) {
 						$model = $objecttmp->model_pdf;
 						$ret = $objecttmp->fetch($objecttmp->id); // Reload to get new records
 						// To be sure vars is defined
-						$hidedetails = !empty($hidedetails) ? $hidedetails : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0);
-						$hidedesc = !empty($hidedesc) ? $hidedesc : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0);
-						$hideref = !empty($hideref) ? $hideref : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0);
+						$hidedetails = !empty($hidedetails) ? $hidedetails : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0);
+						$hidedesc = !empty($hidedesc) ? $hidedesc : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0);
+						$hideref = !empty($hideref) ? $hideref : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0);
 						$moreparams = !empty($moreparams) ? $moreparams : null;
 
 						$result = $objecttmp->generateDocument($model, $outputlangs, $hidedetails, $hidedesc, $hideref);
@@ -1054,7 +1054,7 @@ if (!$error && ($massaction == 'delete' || ($action == 'delete' && $confirm == '
 		$result = $objecttmp->fetch($toselectid);
 		if ($result > 0) {
 			// Refuse deletion for some objects/status
-			if ($objectclass == 'Facture' && empty($conf->global->INVOICE_CAN_ALWAYS_BE_REMOVED) && $objecttmp->status != Facture::STATUS_DRAFT) {
+			if ($objectclass == 'Facture' && !getDolGlobalString('INVOICE_CAN_ALWAYS_BE_REMOVED') && $objecttmp->status != Facture::STATUS_DRAFT) {
 				$langs->load("errors");
 				$nbignored++;
 				$TMsg[] = '<div class="error">'.$langs->trans('ErrorOnlyDraftStatusCanBeDeletedInMassAction', $objecttmp->ref).'</div><br>';
@@ -1165,13 +1165,13 @@ if (!$error && $massaction == 'generate_doc' && $permissiontoread) {
 
 			// To be sure vars is defined
 			if (empty($hidedetails)) {
-				$hidedetails = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0);
+				$hidedetails = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0);
 			}
 			if (empty($hidedesc)) {
-				$hidedesc = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0);
+				$hidedesc = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0);
 			}
 			if (empty($hideref)) {
-				$hideref = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0);
+				$hideref = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0);
 			}
 			if (empty($moreparams)) {
 				$moreparams = null;
@@ -1623,7 +1623,7 @@ if (!$error && ($massaction == 'approveleave' || ($action == 'approveleave' && $
 
 						// Subject
 						$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-						if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+						if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 							$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 						}
 
@@ -1741,8 +1741,8 @@ if (!$error && ($massaction == 'clonetasks' || ($action == 'clonetasks' && $conf
 		$origin_task->fetch($task, $ref = '', $loadparentdata = 0);
 
 		$defaultref = '';
-		$obj = empty($conf->global->PROJECT_TASK_ADDON) ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON;
-		if (!empty($conf->global->PROJECT_TASK_ADDON) && is_readable(DOL_DOCUMENT_ROOT . "/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON') . ".php")) {
+		$obj = !getDolGlobalString('PROJECT_TASK_ADDON') ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON;
+		if (getDolGlobalString('PROJECT_TASK_ADDON') && is_readable(DOL_DOCUMENT_ROOT . "/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON') . ".php")) {
 			require_once DOL_DOCUMENT_ROOT . "/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON') . '.php';
 			$modTask = new $obj;
 			$defaultref = $modTask->getNextValue(0, $clone_task);
diff --git a/htdocs/core/actions_sendmails.inc.php b/htdocs/core/actions_sendmails.inc.php
index 4b2de3b6262..b05e13d76eb 100644
--- a/htdocs/core/actions_sendmails.inc.php
+++ b/htdocs/core/actions_sendmails.inc.php
@@ -210,7 +210,7 @@ if (($action == 'send' || $action == 'relance') && !GETPOST('addfile') && !GETPO
 			}
 		}
 
-		if (!empty($conf->global->MAIN_MAIL_ENABLED_USER_DEST_SELECT)) {
+		if (getDolGlobalString('MAIN_MAIL_ENABLED_USER_DEST_SELECT')) {
 			$receiveruser = GETPOST('receiveruser', 'alphawithlgt');
 			if (is_array($receiveruser) && count($receiveruser) > 0) {
 				$fuserdest = new User($db);
@@ -251,7 +251,7 @@ if (($action == 'send' || $action == 'relance') && !GETPOST('addfile') && !GETPO
 				}
 			}
 		}
-		if (!empty($conf->global->MAIN_MAIL_ENABLED_USER_DEST_SELECT)) {
+		if (getDolGlobalString('MAIN_MAIL_ENABLED_USER_DEST_SELECT')) {
 			$receiverccuser = GETPOST('receiverccuser', 'alphawithlgt');
 
 			if (is_array($receiverccuser) && count($receiverccuser) > 0) {
@@ -390,7 +390,7 @@ if (($action == 'send' || $action == 'relance') && !GETPOST('addfile') && !GETPO
 						$object->actiontypecode = $actiontypecode; // Type of event ('AC_OTH', 'AC_OTH_AUTO', 'AC_XXX'...)
 						$object->actionmsg = $message; // Long text
 						$object->actionmsg2 = $actionmsg2; // Short text ($langs->transnoentities('MailSentBy')...);
-						if (!empty($conf->global->MAIN_MAIL_REPLACE_EVENT_TITLE_BY_EMAIL_SUBJECT)) {
+						if (getDolGlobalString('MAIN_MAIL_REPLACE_EVENT_TITLE_BY_EMAIL_SUBJECT')) {
 							$object->actionmsg2		= $subject; // Short text
 						}
 
@@ -400,7 +400,7 @@ if (($action == 'send' || $action == 'relance') && !GETPOST('addfile') && !GETPO
 						if (is_array($attachedfiles) && count($attachedfiles) > 0) {
 							$object->attachedfiles = $attachedfiles;
 						}
-						if (is_array($sendtouserid) && count($sendtouserid) > 0 && !empty($conf->global->MAIN_MAIL_ENABLED_USER_DEST_SELECT)) {
+						if (is_array($sendtouserid) && count($sendtouserid) > 0 && getDolGlobalString('MAIN_MAIL_ENABLED_USER_DEST_SELECT')) {
 							$object->sendtouserid = $sendtouserid;
 						}
 
@@ -452,7 +452,7 @@ if (($action == 'send' || $action == 'relance') && !GETPOST('addfile') && !GETPO
 						}
 					} else {
 						$mesg .= $langs->transnoentities('ErrorFailedToSendMail', dol_escape_htmltag($from), dol_escape_htmltag($sendto));
-						if (!empty($conf->global->MAIN_DISABLE_ALL_MAILS)) {
+						if (getDolGlobalString('MAIN_DISABLE_ALL_MAILS')) {
 							$mesg .= '<br>Feature is disabled by option MAIN_DISABLE_ALL_MAILS';
 						} else {
 							$mesg .= '<br>Unkown Error, please refers to your administrator';
diff --git a/htdocs/core/actions_setnotes.inc.php b/htdocs/core/actions_setnotes.inc.php
index 6ce9d3b08b3..b247c1c2cc5 100644
--- a/htdocs/core/actions_setnotes.inc.php
+++ b/htdocs/core/actions_setnotes.inc.php
@@ -42,7 +42,7 @@ if ($action == 'setnote_public' && !empty($permissionnote) && !GETPOST('cancel',
 		setEventMessages($object->error, $object->errors, 'errors');
 	} elseif (in_array($object->table_element, array('supplier_proposal', 'propal', 'commande_fournisseur', 'commande', 'facture_fourn', 'facture'))) {
 		// Define output language
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			$outputlangs = $langs;
 			$newlang = '';
 			if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -56,9 +56,9 @@ if ($action == 'setnote_public' && !empty($permissionnote) && !GETPOST('cancel',
 				$outputlangs->setDefaultLang($newlang);
 			}
 			$model = $object->model_pdf;
-			$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-			$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-			$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+			$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+			$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+			$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 			//see #21072: Update a public note with a "document model not found" is not really a problem : the PDF is not created/updated
 			//but the note is saved, so just add a notification will be enought
diff --git a/htdocs/core/ajax/ajaxdirpreview.php b/htdocs/core/ajax/ajaxdirpreview.php
index b5f772212b9..9344ed8ba15 100644
--- a/htdocs/core/ajax/ajaxdirpreview.php
+++ b/htdocs/core/ajax/ajaxdirpreview.php
@@ -402,7 +402,7 @@ if (!empty($conf->dol_use_jmobile)) {
 if (empty($conf->use_javascript_ajax)) {
 	$useajax = 0;
 }
-if (!empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+if (getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 	$useajax = 0;
 }
 
diff --git a/htdocs/core/ajax/ajaxdirtree.php b/htdocs/core/ajax/ajaxdirtree.php
index 5c281eff5ca..7e0126014b6 100644
--- a/htdocs/core/ajax/ajaxdirtree.php
+++ b/htdocs/core/ajax/ajaxdirtree.php
@@ -148,7 +148,7 @@ foreach ($sqltree as $keycursor => $val) {
 	}
 }
 
-if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 	treeOutputForAbsoluteDir($sqltree, $selecteddir, $fullpathselecteddir, $modulepart, $websitekey, $pageid, $preopened, $fullpathpreopened);
 
 	// TODO Find a solution to not output this code for each leaf we open
@@ -175,7 +175,7 @@ if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE_
 }
 
 
-if (empty($conf->use_javascript_ajax) || !empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+if (empty($conf->use_javascript_ajax) || getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 	print '<ul class="ecmjqft">';
 
 	// Load full manual tree from database. We will use it to define nbofsubdir and nboffilesinsubdir
diff --git a/htdocs/core/ajax/locationincoterms.php b/htdocs/core/ajax/locationincoterms.php
index f3e621abc85..fde07a627cf 100644
--- a/htdocs/core/ajax/locationincoterms.php
+++ b/htdocs/core/ajax/locationincoterms.php
@@ -63,7 +63,7 @@ top_httphead();
 
 //print '<!-- Ajax page called with url '.dol_escape_htmltag($_SERVER["PHP_SELF"]).'?'.dol_escape_htmltag($_SERVER["QUERY_STRING"]).' -->'."\n";
 
-dol_syslog('location_incoterms call with MAIN_USE_LOCATION_INCOTERMS_DICTIONNARY='.(empty($conf->global->MAIN_USE_LOCATION_INCOTERMS_DICTIONNARY) ? '' : $conf->global->MAIN_USE_LOCATION_INCOTERMS_DICTIONNARY));
+dol_syslog('location_incoterms call with MAIN_USE_LOCATION_INCOTERMS_DICTIONNARY='.(!getDolGlobalString('MAIN_USE_LOCATION_INCOTERMS_DICTIONNARY') ? '' : $conf->global->MAIN_USE_LOCATION_INCOTERMS_DICTIONNARY));
 //var_dump($_GET);
 
 // Generation of list of zip-town
@@ -73,7 +73,7 @@ if (GETPOST('location_incoterms')) {
 	// Define filter on text typed
 	$location_incoterms = GETPOST('location_incoterms');
 
-	if (!empty($conf->global->MAIN_USE_LOCATION_INCOTERMS_DICTIONNARY)) {   // Use location_incoterms
+	if (getDolGlobalString('MAIN_USE_LOCATION_INCOTERMS_DICTIONNARY')) {   // Use location_incoterms
 		$sql = "SELECT z.location as location_incoterms, z.label as label";
 		$sql .= " FROM ".MAIN_DB_PREFIX."c_location_incoterms as z";
 		$sql .= " WHERE z.active = 1 AND z.location LIKE '%".$db->escape($db->escapeforlike($location_incoterms))."%'";
diff --git a/htdocs/core/ajax/objectonoff.php b/htdocs/core/ajax/objectonoff.php
index eeb0ab18f66..ae7c0cd6dc4 100644
--- a/htdocs/core/ajax/objectonoff.php
+++ b/htdocs/core/ajax/objectonoff.php
@@ -36,9 +36,6 @@ if (!defined('NOREQUIREAJAX')) {
 if (!defined('NOREQUIRESOC')) {
 	define('NOREQUIRESOC', '1');
 }
-if (!defined('NOREQUIRETRAN')) {
-	define('NOREQUIRETRAN', '1');
-}
 
 // Load Dolibarr environment
 require '../../main.inc.php';
diff --git a/htdocs/core/ajax/selectsearchbox.php b/htdocs/core/ajax/selectsearchbox.php
index ecc9ed4908e..6e7bba1e5de 100644
--- a/htdocs/core/ajax/selectsearchbox.php
+++ b/htdocs/core/ajax/selectsearchbox.php
@@ -69,19 +69,19 @@ $arrayresult = array();
 
 // Define $searchform
 
-if (isModEnabled('adherent') && empty($conf->global->MAIN_SEARCHFORM_ADHERENT_DISABLED) && $user->hasRight('adherent', 'lire')) {
+if (isModEnabled('adherent') && !getDolGlobalString('MAIN_SEARCHFORM_ADHERENT_DISABLED') && $user->hasRight('adherent', 'lire')) {
 	$arrayresult['searchintomember'] = array('position'=>8, 'shortcut'=>'M', 'img'=>'object_member', 'label'=>$langs->trans("SearchIntoMembers", $search_boxvalue), 'text'=>img_picto('', 'object_member', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoMembers", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/adherents/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
 
-if (((isModEnabled('societe') && (empty($conf->global->SOCIETE_DISABLE_PROSPECTS) || empty($conf->global->SOCIETE_DISABLE_CUSTOMERS))) || isModEnabled('supplier_order') || isModEnabled('supplier_invoice') || isModEnabled('supplier_proposal')) && empty($conf->global->MAIN_SEARCHFORM_SOCIETE_DISABLED) && $user->hasRight('societe', 'lire')) {
+if (((isModEnabled('societe') && (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') || !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS'))) || isModEnabled('supplier_order') || isModEnabled('supplier_invoice') || isModEnabled('supplier_proposal')) && !getDolGlobalString('MAIN_SEARCHFORM_SOCIETE_DISABLED') && $user->hasRight('societe', 'lire')) {
 	$arrayresult['searchintothirdparty'] = array('position'=>10, 'shortcut'=>'T', 'img'=>'object_company', 'label'=>$langs->trans("SearchIntoThirdparties", $search_boxvalue), 'text'=>img_picto('', 'object_company', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoThirdparties", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/societe/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
 
-if (isModEnabled('societe') && empty($conf->global->MAIN_SEARCHFORM_CONTACT_DISABLED) && $user->hasRight('societe', 'lire')) {
+if (isModEnabled('societe') && !getDolGlobalString('MAIN_SEARCHFORM_CONTACT_DISABLED') && $user->hasRight('societe', 'lire')) {
 	$arrayresult['searchintocontact'] = array('position'=>15, 'shortcut'=>'A', 'img'=>'object_contact', 'label'=>$langs->trans("SearchIntoContacts", $search_boxvalue), 'text'=>img_picto('', 'object_contact', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoContacts", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/contact/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
 
-if (((isModEnabled('product') && $user->hasRight('product', 'read')) || (isModEnabled('service') && $user->hasRight('service', 'read'))) && empty($conf->global->MAIN_SEARCHFORM_PRODUITSERVICE_DISABLED)) {
+if (((isModEnabled('product') && $user->hasRight('product', 'read')) || (isModEnabled('service') && $user->hasRight('service', 'read'))) && !getDolGlobalString('MAIN_SEARCHFORM_PRODUITSERVICE_DISABLED')) {
 	$arrayresult['searchintoproduct'] = array('position'=>30, 'shortcut'=>'P', 'img'=>'object_product', 'label'=>$langs->trans("SearchIntoProductsOrServices", $search_boxvalue), 'text'=>img_picto('', 'object_product', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoProductsOrServices", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/product/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 	// search on lot/serial numbers
 	if (isModEnabled('productbatch')) {
@@ -89,41 +89,41 @@ if (((isModEnabled('product') && $user->hasRight('product', 'read')) || (isModEn
 	}
 }
 
-if (isModEnabled('mrp') && $user->hasRight('mrp', 'read') && empty($conf->global->MAIN_SEARCHFORM_MRP_DISABLED)) {
+if (isModEnabled('mrp') && $user->hasRight('mrp', 'read') && !getDolGlobalString('MAIN_SEARCHFORM_MRP_DISABLED')) {
 	$arrayresult['searchintomo'] = array('position'=>35, 'shortcut'=>'', 'img'=>'object_mrp', 'label'=>$langs->trans("SearchIntoMO", $search_boxvalue), 'text'=>img_picto('', 'object_mrp', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoMO", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/mrp/mo_list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('project') && empty($conf->global->MAIN_SEARCHFORM_PROJECT_DISABLED) && $user->hasRight('projet', 'lire')) {
+if (isModEnabled('project') && !getDolGlobalString('MAIN_SEARCHFORM_PROJECT_DISABLED') && $user->hasRight('projet', 'lire')) {
 	$arrayresult['searchintoprojects'] = array('position'=>40, 'shortcut'=>'Q', 'img'=>'object_project', 'label'=>$langs->trans("SearchIntoProjects", $search_boxvalue), 'text'=>img_picto('', 'object_project', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoProjects", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/projet/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('project') && empty($conf->global->MAIN_SEARCHFORM_TASK_DISABLED) && $user->hasRight('projet', 'lire')) {
+if (isModEnabled('project') && !getDolGlobalString('MAIN_SEARCHFORM_TASK_DISABLED') && $user->hasRight('projet', 'lire')) {
 	$arrayresult['searchintotasks'] = array('position'=>45, 'img'=>'object_projecttask', 'label'=>$langs->trans("SearchIntoTasks", $search_boxvalue), 'text'=>img_picto('', 'object_projecttask', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoTasks", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/projet/tasks/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
 
-if (isModEnabled('propal') && empty($conf->global->MAIN_SEARCHFORM_CUSTOMER_PROPAL_DISABLED) && $user->hasRight('propal', 'lire')) {
+if (isModEnabled('propal') && !getDolGlobalString('MAIN_SEARCHFORM_CUSTOMER_PROPAL_DISABLED') && $user->hasRight('propal', 'lire')) {
 	$arrayresult['searchintopropal'] = array('position'=>60, 'img'=>'object_propal', 'label'=>$langs->trans("SearchIntoCustomerProposals", $search_boxvalue), 'text'=>img_picto('', 'object_propal', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoCustomerProposals", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/comm/propal/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('commande') && empty($conf->global->MAIN_SEARCHFORM_CUSTOMER_ORDER_DISABLED) && $user->hasRight('commande', 'lire')) {
+if (isModEnabled('commande') && !getDolGlobalString('MAIN_SEARCHFORM_CUSTOMER_ORDER_DISABLED') && $user->hasRight('commande', 'lire')) {
 	$arrayresult['searchintoorder'] = array('position'=>70, 'img'=>'object_order', 'label'=>$langs->trans("SearchIntoCustomerOrders", $search_boxvalue), 'text'=>img_picto('', 'object_order', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoCustomerOrders", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/commande/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('expedition') && empty($conf->global->MAIN_SEARCHFORM_CUSTOMER_SHIPMENT_DISABLED) && $user->hasRight('expedition', 'lire')) {
+if (isModEnabled('expedition') && !getDolGlobalString('MAIN_SEARCHFORM_CUSTOMER_SHIPMENT_DISABLED') && $user->hasRight('expedition', 'lire')) {
 	$arrayresult['searchintoshipment'] = array('position'=>80, 'img'=>'object_shipment', 'label'=>$langs->trans("SearchIntoCustomerShipments", $search_boxvalue), 'text'=>img_picto('', 'object_shipment', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoCustomerShipments", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/expedition/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('facture') && empty($conf->global->MAIN_SEARCHFORM_CUSTOMER_INVOICE_DISABLED) && $user->hasRight('facture', 'lire')) {
+if (isModEnabled('facture') && !getDolGlobalString('MAIN_SEARCHFORM_CUSTOMER_INVOICE_DISABLED') && $user->hasRight('facture', 'lire')) {
 	$arrayresult['searchintoinvoice'] = array('position'=>90, 'img'=>'object_bill', 'label'=>$langs->trans("SearchIntoCustomerInvoices", $search_boxvalue), 'text'=>img_picto('', 'object_bill', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoCustomerInvoices", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/compta/facture/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
 
-if (isModEnabled('supplier_proposal') && empty($conf->global->MAIN_SEARCHFORM_SUPPLIER_PROPAL_DISABLED) && $user->hasRight('supplier_proposal', 'lire')) {
+if (isModEnabled('supplier_proposal') && !getDolGlobalString('MAIN_SEARCHFORM_SUPPLIER_PROPAL_DISABLED') && $user->hasRight('supplier_proposal', 'lire')) {
 	$arrayresult['searchintosupplierpropal'] = array('position'=>100, 'img'=>'object_supplier_proposal', 'label'=>$langs->trans("SearchIntoSupplierProposals", $search_boxvalue), 'text'=>img_picto('', 'object_supplier_proposal', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoSupplierProposals", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/supplier_proposal/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (((isModEnabled('fournisseur') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'commande', 'lire')) || (isModEnabled('supplier_order') &&  $user->hasRight('supplier_order', 'lire'))) && empty($conf->global->MAIN_SEARCHFORM_SUPPLIER_ORDER_DISABLED)) {
+if (((isModEnabled('fournisseur') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'commande', 'lire')) || (isModEnabled('supplier_order') &&  $user->hasRight('supplier_order', 'lire'))) && !getDolGlobalString('MAIN_SEARCHFORM_SUPPLIER_ORDER_DISABLED')) {
 	$arrayresult['searchintosupplierorder'] = array('position'=>110, 'img'=>'object_supplier_order', 'label'=>$langs->trans("SearchIntoSupplierOrders", $search_boxvalue), 'text'=>img_picto('', 'object_supplier_order', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoSupplierOrders", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/fourn/commande/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (((isModEnabled('fournisseur') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && empty($conf->global->MAIN_SEARCHFORM_SUPPLIER_INVOICE_DISABLED)) {
+if (((isModEnabled('fournisseur') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && !getDolGlobalString('MAIN_SEARCHFORM_SUPPLIER_INVOICE_DISABLED')) {
 	$arrayresult['searchintosupplierinvoice'] = array('position'=>120, 'img'=>'object_supplier_invoice', 'label'=>$langs->trans("SearchIntoSupplierInvoices", $search_boxvalue), 'text'=>img_picto('', 'object_supplier_invoice', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoSupplierInvoices", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/fourn/facture/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
 
 // Customer payments
-if (isModEnabled('facture') && empty($conf->global->MAIN_SEARCHFORM_CUSTOMER_INVOICE_DISABLED) && $user->hasRight('facture', 'lire')) {
+if (isModEnabled('facture') && !getDolGlobalString('MAIN_SEARCHFORM_CUSTOMER_INVOICE_DISABLED') && $user->hasRight('facture', 'lire')) {
 	$arrayresult['searchintocustomerpayments'] = array(
 		'position'=>170,
 		'img'=>'object_payment',
@@ -133,7 +133,7 @@ if (isModEnabled('facture') && empty($conf->global->MAIN_SEARCHFORM_CUSTOMER_INV
 }
 
 // Vendor payments
-if (((isModEnabled('fournisseur') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && empty($conf->global->MAIN_SEARCHFORM_SUPPLIER_INVOICE_DISABLED)) {
+if (((isModEnabled('fournisseur') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && !getDolGlobalString('MAIN_SEARCHFORM_SUPPLIER_INVOICE_DISABLED')) {
 	$arrayresult['searchintovendorpayments'] = array(
 		'position'=>175,
 		'img'=>'object_payment',
@@ -143,7 +143,7 @@ if (((isModEnabled('fournisseur') && empty($conf->global->MAIN_USE_NEW_SUPPLIERM
 }
 
 // Miscellaneous payments
-if (isModEnabled('banque') && empty($conf->global->MAIN_SEARCHFORM_MISC_PAYMENTS_DISABLED) && $user->hasRight('banque', 'lire')) {
+if (isModEnabled('banque') && !getDolGlobalString('MAIN_SEARCHFORM_MISC_PAYMENTS_DISABLED') && $user->hasRight('banque', 'lire')) {
 	$arrayresult['searchintomiscpayments'] = array(
 		'position'=>180,
 		'img'=>'object_payment',
@@ -152,27 +152,27 @@ if (isModEnabled('banque') && empty($conf->global->MAIN_SEARCHFORM_MISC_PAYMENTS
 		'url'=>DOL_URL_ROOT.'/compta/bank/various_payment/list.php?leftmenu=tax_various'.($search_boxvalue ? '&search_all='.urlencode($search_boxvalue) : ''));
 }
 
-if (isModEnabled('contrat') && empty($conf->global->MAIN_SEARCHFORM_CONTRACT_DISABLED) && $user->hasRight('contrat', 'lire')) {
+if (isModEnabled('contrat') && !getDolGlobalString('MAIN_SEARCHFORM_CONTRACT_DISABLED') && $user->hasRight('contrat', 'lire')) {
 	$arrayresult['searchintocontract'] = array('position'=>130, 'img'=>'object_contract', 'label'=>$langs->trans("SearchIntoContracts", $search_boxvalue), 'text'=>img_picto('', 'object_contract', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoContracts", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/contrat/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('ficheinter') && empty($conf->global->MAIN_SEARCHFORM_FICHINTER_DISABLED) && $user->hasRight('ficheinter', 'lire')) {
+if (isModEnabled('ficheinter') && !getDolGlobalString('MAIN_SEARCHFORM_FICHINTER_DISABLED') && $user->hasRight('ficheinter', 'lire')) {
 	$arrayresult['searchintointervention'] = array('position'=>140, 'img'=>'object_intervention', 'label'=>$langs->trans("SearchIntoInterventions", $search_boxvalue), 'text'=>img_picto('', 'object_intervention', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoInterventions", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/fichinter/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('knowledgemanagement') && empty($conf->global->MAIN_SEARCHFORM_KNOWLEDGEMANAGEMENT_DISABLED) && $user->hasRight('knowledgemanagement', 'knowledgerecord', 'read')) {
+if (isModEnabled('knowledgemanagement') && !getDolGlobalString('MAIN_SEARCHFORM_KNOWLEDGEMANAGEMENT_DISABLED') && $user->hasRight('knowledgemanagement', 'knowledgerecord', 'read')) {
 	$arrayresult['searchintoknowledgemanagement'] = array('position'=>145, 'img'=>'object_knowledgemanagement', 'label'=>$langs->trans("SearchIntoKM", $search_boxvalue), 'text'=>img_picto('', 'object_knowledgemanagement', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoKM", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/knowledgemanagement/knowledgerecord_list.php?mainmenu=ticket'.($search_boxvalue ? '&search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('ticket') && empty($conf->global->MAIN_SEARCHFORM_TICKET_DISABLED) && $user->hasRight('ticket', 'read')) {
+if (isModEnabled('ticket') && !getDolGlobalString('MAIN_SEARCHFORM_TICKET_DISABLED') && $user->hasRight('ticket', 'read')) {
 	$arrayresult['searchintotickets'] = array('position'=>146, 'img'=>'object_ticket', 'label'=>$langs->trans("SearchIntoTickets", $search_boxvalue), 'text'=>img_picto('', 'object_ticket', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoTickets", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/ticket/list.php?mainmenu=ticket'.($search_boxvalue ? '&search_all='.urlencode($search_boxvalue) : ''));
 }
 
 // HR
-if (isModEnabled('user') && empty($conf->global->MAIN_SEARCHFORM_USER_DISABLED) && $user->hasRight('user', 'user', 'lire')) {
+if (isModEnabled('user') && !getDolGlobalString('MAIN_SEARCHFORM_USER_DISABLED') && $user->hasRight('user', 'user', 'lire')) {
 	$arrayresult['searchintouser'] = array('position'=>200, 'shortcut'=>'U', 'img'=>'object_user', 'label'=>$langs->trans("SearchIntoUsers", $search_boxvalue), 'text'=>img_picto('', 'object_user', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoUsers", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/user/list.php'.($search_boxvalue ? '?search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('expensereport') && empty($conf->global->MAIN_SEARCHFORM_EXPENSEREPORT_DISABLED) && $user->hasRight('expensereport', 'lire')) {
+if (isModEnabled('expensereport') && !getDolGlobalString('MAIN_SEARCHFORM_EXPENSEREPORT_DISABLED') && $user->hasRight('expensereport', 'lire')) {
 	$arrayresult['searchintoexpensereport'] = array('position'=>210, 'img'=>'object_trip', 'label'=>$langs->trans("SearchIntoExpenseReports", $search_boxvalue), 'text'=>img_picto('', 'object_trip', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoExpenseReports", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/expensereport/list.php?mainmenu=hrm'.($search_boxvalue ? '&search_all='.urlencode($search_boxvalue) : ''));
 }
-if (isModEnabled('holiday') && empty($conf->global->MAIN_SEARCHFORM_HOLIDAY_DISABLED) && $user->hasRight('holiday', 'read')) {
+if (isModEnabled('holiday') && !getDolGlobalString('MAIN_SEARCHFORM_HOLIDAY_DISABLED') && $user->hasRight('holiday', 'read')) {
 	$arrayresult['searchintoleaves'] = array('position'=>220, 'img'=>'object_holiday', 'label'=>$langs->trans("SearchIntoLeaves", $search_boxvalue), 'text'=>img_picto('', 'object_holiday', 'class="pictofixedwidth"').' '.$langs->trans("SearchIntoLeaves", $search_boxvalue), 'url'=>DOL_URL_ROOT.'/holiday/list.php?mainmenu=hrm'.($search_boxvalue ? '&search_all='.urlencode($search_boxvalue) : ''));
 }
 
@@ -186,7 +186,7 @@ if (empty($reshook)) {
 }
 
 // This pushes a search entry to the top
-if (!empty($conf->global->DEFAULT_SEARCH_INTO_MODULE)) {
+if (getDolGlobalString('DEFAULT_SEARCH_INTO_MODULE')) {
 	$key = 'searchinto' . getDolGlobalString('DEFAULT_SEARCH_INTO_MODULE');
 	if (array_key_exists($key, $arrayresult)) {
 		$arrayresult[$key]['position'] = -1000;
diff --git a/htdocs/core/bookmarks_page.php b/htdocs/core/bookmarks_page.php
index 8b5db78cdd8..e7ced61cff3 100644
--- a/htdocs/core/bookmarks_page.php
+++ b/htdocs/core/bookmarks_page.php
@@ -102,7 +102,7 @@ if (empty($conf->bookmark->enabled)) {
 	if ($resql = $db->query($sql)) {
 		$bookmarkList = '<div id="dropdown-bookmarks-list" class="start">';
 		$i = 0;
-		while ((empty($conf->global->BOOKMARKS_SHOW_IN_MENU) || $i < $conf->global->BOOKMARKS_SHOW_IN_MENU) && $obj = $db->fetch_object($resql)) {
+		while ((!getDolGlobalString('BOOKMARKS_SHOW_IN_MENU') || $i < $conf->global->BOOKMARKS_SHOW_IN_MENU) && $obj = $db->fetch_object($resql)) {
 			$bookmarkList .= '<a class="dropdown-item bookmark-item'.(strpos($obj->url, 'http') === 0 ? ' bookmark-item-external' : '').'" id="bookmark-item-'.$obj->rowid.'" data-id="'.$obj->rowid.'" '.($obj->target == 1 ? ' target="_blank" rel="noopener noreferrer"' : '').' href="'.dol_escape_htmltag($obj->url).'" >';
 			$bookmarkList .= dol_escape_htmltag($obj->title);
 			$bookmarkList .= '</a>';
diff --git a/htdocs/core/boxes/box_actions.php b/htdocs/core/boxes/box_actions.php
index 58c74799904..fad6b0f6fc8 100644
--- a/htdocs/core/boxes/box_actions.php
+++ b/htdocs/core/boxes/box_actions.php
@@ -217,7 +217,7 @@ class box_actions extends ModeleBoxes
 		global $langs, $conf;
 		$out = parent::showBox($this->info_box_head, $this->info_box_contents, 1);
 
-		if (!empty($conf->global->SHOW_DIALOG_HOMEPAGE)) {
+		if (getDolGlobalString('SHOW_DIALOG_HOMEPAGE')) {
 			$actioncejour = false;
 			$contents = $this->info_box_contents;
 			if (is_countable($contents) && count($contents) > 0) {
@@ -258,7 +258,7 @@ class box_actions extends ModeleBoxes
 			if ($actioncejour) {
 				$out .= '<script nonce="'.getNonce().'">';
 				$out .= '$("#dialogboxaction").dialog({ autoOpen: true });';
-				if ($conf->global->SHOW_DIALOG_HOMEPAGE > 1) {    // autoclose after this delay
+				if (getDolGlobalInt('SHOW_DIALOG_HOMEPAGE') > 1) {    // autoclose after this delay
 					$out .= 'setTimeout(function(){';
 					$out .= '$("#dialogboxaction").dialog("close");';
 					$out .= '}, '.($conf->global->SHOW_DIALOG_HOMEPAGE * 1000).');';
diff --git a/htdocs/core/boxes/box_actions_future.php b/htdocs/core/boxes/box_actions_future.php
index 1a4c7584cc1..ddd243b1660 100644
--- a/htdocs/core/boxes/box_actions_future.php
+++ b/htdocs/core/boxes/box_actions_future.php
@@ -220,7 +220,7 @@ class box_actions_future extends ModeleBoxes
 		global $langs, $conf;
 		$out = parent::showBox($this->info_box_head, $this->info_box_contents, 1);
 
-		if (!empty($conf->global->SHOW_DIALOG_HOMEPAGE)) {
+		if (getDolGlobalString('SHOW_DIALOG_HOMEPAGE')) {
 			$actioncejour = false;
 			$contents = $this->info_box_contents;
 			if (is_countable($contents) && count($contents) > 0) {
@@ -261,7 +261,7 @@ class box_actions_future extends ModeleBoxes
 			if ($actioncejour) {
 				$out .= '<script nonce="'.getNonce().'">';
 				$out .= '$("#dialogboxaction").dialog({ autoOpen: true });';
-				if ($conf->global->SHOW_DIALOG_HOMEPAGE > 1) {    // autoclose after this delay
+				if (getDolGlobalInt('SHOW_DIALOG_HOMEPAGE') > 1) {    // autoclose after this delay
 					$out .= 'setTimeout(function(){';
 					$out .= '$("#dialogboxaction").dialog("close");';
 					$out .= '}, '.($conf->global->SHOW_DIALOG_HOMEPAGE * 1000).');';
diff --git a/htdocs/core/boxes/box_activity.php b/htdocs/core/boxes/box_activity.php
index 21105904d9c..066d1eb7473 100644
--- a/htdocs/core/boxes/box_activity.php
+++ b/htdocs/core/boxes/box_activity.php
@@ -90,7 +90,7 @@ class box_activity extends ModeleBoxes
 		$savMAIN_ACTIVATE_FILECACHE = getDolGlobalInt('MAIN_ACTIVATE_FILECACHE');
 		$conf->global->MAIN_ACTIVATE_FILECACHE = 1;
 
-		if (!empty($conf->global->MAIN_BOX_ACTIVITY_DURATION)) {
+		if (getDolGlobalString('MAIN_BOX_ACTIVITY_DURATION')) {
 			$nbofperiod = $conf->global->MAIN_BOX_ACTIVITY_DURATION;
 		}
 
diff --git a/htdocs/core/boxes/box_boms.php b/htdocs/core/boxes/box_boms.php
index e8acdf2c25c..0870411b8bd 100644
--- a/htdocs/core/boxes/box_boms.php
+++ b/htdocs/core/boxes/box_boms.php
@@ -135,7 +135,7 @@ class box_boms extends ModeleBoxes
 						'asis' => 1,
 					);
 
-					if (!empty($conf->global->BOM_BOX_LAST_BOMS_SHOW_VALIDATE_USER)) {
+					if (getDolGlobalString('BOM_BOX_LAST_BOMS_SHOW_VALIDATE_USER')) {
 						if ($objp->fk_user_valid > 0) {
 							$userstatic->fetch($objp->fk_user_valid);
 						}
diff --git a/htdocs/core/boxes/box_clients.php b/htdocs/core/boxes/box_clients.php
index 91dfcd395f1..62f62996dc9 100644
--- a/htdocs/core/boxes/box_clients.php
+++ b/htdocs/core/boxes/box_clients.php
@@ -61,7 +61,7 @@ class box_clients extends ModeleBoxes
 		$this->db = $db;
 
 		// disable box for such cases
-		if (!empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+		if (getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 			$this->enabled = 0; // disabled by this option
 		}
 
diff --git a/htdocs/core/boxes/box_commandes.php b/htdocs/core/boxes/box_commandes.php
index a678b8f0e01..f67f00684ce 100644
--- a/htdocs/core/boxes/box_commandes.php
+++ b/htdocs/core/boxes/box_commandes.php
@@ -83,7 +83,7 @@ class box_commandes extends ModeleBoxes
 		$societestatic = new Societe($this->db);
 		$userstatic = new User($this->db);
 
-		$this->info_box_head = array('text' => $langs->trans("BoxTitleLast".(!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE) ? "" : "Modified")."CustomerOrders", $max));
+		$this->info_box_head = array('text' => $langs->trans("BoxTitleLast".(getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE') ? "" : "Modified")."CustomerOrders", $max));
 
 		if ($user->hasRight('commande', 'lire')) {
 			$sql = "SELECT s.rowid as socid, s.nom as name, s.name_alias";
@@ -105,7 +105,7 @@ class box_commandes extends ModeleBoxes
 			}
 			$sql .= " WHERE c.fk_soc = s.rowid";
 			$sql .= " AND c.entity IN (".getEntity('commande').")";
-			if (!empty($conf->global->ORDER_BOX_LAST_ORDERS_VALIDATED_ONLY)) {
+			if (getDolGlobalString('ORDER_BOX_LAST_ORDERS_VALIDATED_ONLY')) {
 				$sql .= " AND c.fk_statut = 1";
 			}
 			if (!$user->hasRight('societe', 'client', 'voir') && !$user->socid) {
@@ -114,7 +114,7 @@ class box_commandes extends ModeleBoxes
 			if ($user->socid) {
 				$sql .= " AND s.rowid = ".((int) $user->socid);
 			}
-			if (!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE)) {
+			if (getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE')) {
 				$sql .= " ORDER BY c.date_commande DESC, c.ref DESC ";
 			} else {
 				$sql .= " ORDER BY c.tms DESC, c.ref DESC ";
@@ -168,7 +168,7 @@ class box_commandes extends ModeleBoxes
 						'text' => price($objp->total_ht, 0, $langs, 0, -1, -1, $conf->currency),
 					);
 
-					if (!empty($conf->global->ORDER_BOX_LAST_ORDERS_SHOW_VALIDATE_USER)) {
+					if (getDolGlobalString('ORDER_BOX_LAST_ORDERS_SHOW_VALIDATE_USER')) {
 						if ($objp->fk_user_valid > 0) {
 							$userstatic->fetch($objp->fk_user_valid);
 						}
diff --git a/htdocs/core/boxes/box_contacts.php b/htdocs/core/boxes/box_contacts.php
index bd39bb7da8c..c7ced94d5ea 100644
--- a/htdocs/core/boxes/box_contacts.php
+++ b/htdocs/core/boxes/box_contacts.php
@@ -92,7 +92,7 @@ class box_contacts extends ModeleBoxes
 			$sql .= ", s.rowid as socid, s.nom as name, s.name_alias";
 			$sql .= ", s.code_client, s.client";
 			$sql .= ", s.code_fournisseur, s.code_compta_fournisseur, s.fournisseur";
-			if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$sql .= ", spe.accountancy_code_customer as code_compta";
 				$sql .= ", spe.accountancy_code_supplier as code_compta_fournisseur";
 			} else {
@@ -104,7 +104,7 @@ class box_contacts extends ModeleBoxes
 			$sql .= " FROM ".MAIN_DB_PREFIX."socpeople as sp";
 			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_country as co ON sp.fk_pays = co.rowid";
 			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON sp.fk_soc = s.rowid";
-			if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$sql .= " LEFT JOIN " . MAIN_DB_PREFIX . "societe_perentity as spe ON spe.fk_soc = s.rowid AND spe.entity = " . ((int) $conf->entity);
 			}
 			if (!$user->hasRight('societe', 'client', 'voir') && !$user->socid) {
diff --git a/htdocs/core/boxes/box_contracts.php b/htdocs/core/boxes/box_contracts.php
index 95985fe688e..879e2b4f78d 100644
--- a/htdocs/core/boxes/box_contracts.php
+++ b/htdocs/core/boxes/box_contracts.php
@@ -97,7 +97,7 @@ class box_contracts extends ModeleBoxes
 			if ($user->socid) {
 				$sql .= " AND s.rowid = ".((int) $user->socid);
 			}
-			if (!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE)) {
+			if (getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE')) {
 				$sql .= " ORDER BY c.date_contrat DESC, c.ref DESC ";
 			} else {
 				$sql .= " ORDER BY c.tms DESC, c.ref DESC ";
diff --git a/htdocs/core/boxes/box_customers_outstanding_bill_reached.php b/htdocs/core/boxes/box_customers_outstanding_bill_reached.php
index eee1900c628..ce3a0978bce 100644
--- a/htdocs/core/boxes/box_customers_outstanding_bill_reached.php
+++ b/htdocs/core/boxes/box_customers_outstanding_bill_reached.php
@@ -61,7 +61,7 @@ class box_customers_outstanding_bill_reached extends ModeleBoxes
 		$this->db = $db;
 
 		// disable box for such cases
-		if (!empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+		if (getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 			$this->enabled = 0; // disabled by this option
 		}
 
diff --git a/htdocs/core/boxes/box_dolibarr_state_board.php b/htdocs/core/boxes/box_dolibarr_state_board.php
index 4587e026968..24b45a753f0 100644
--- a/htdocs/core/boxes/box_dolibarr_state_board.php
+++ b/htdocs/core/boxes/box_dolibarr_state_board.php
@@ -75,7 +75,7 @@ class box_dolibarr_state_board extends ModeleBoxes
 		$this->max = $max;
 		$this->info_box_head = array('text' => $langs->trans("DolibarrStateBoard"));
 
-		if (empty($user->socid) && empty($conf->global->MAIN_DISABLE_GLOBAL_BOXSTATS)) {
+		if (empty($user->socid) && !getDolGlobalString('MAIN_DISABLE_GLOBAL_BOXSTATS')) {
 			$hookmanager = new HookManager($this->db);
 			$hookmanager->initHooks(array('index'));
 			$object = new stdClass();
@@ -114,13 +114,13 @@ class box_dolibarr_state_board extends ModeleBoxes
 			$conditions = array(
 				'users' => $user->hasRight('user', 'user', 'lire'),
 				'members' => isModEnabled('adherent') && $user->hasRight('adherent', 'lire'),
-				'customers' => isModEnabled('societe') && $user->hasRight('societe', 'lire') && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS_STATS),
-				'prospects' => isModEnabled('societe') && $user->hasRight('societe', 'lire') && empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && empty($conf->global->SOCIETE_DISABLE_PROSPECTS_STATS),
-				'suppliers' => ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'lire'))
+				'customers' => isModEnabled('societe') && $user->hasRight('societe', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS_STATS'),
+				'prospects' => isModEnabled('societe') && $user->hasRight('societe', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS_STATS'),
+				'suppliers' => ((isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'lire'))
 								 || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire'))
 								 || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))
 								 )
-								 && empty($conf->global->SOCIETE_DISABLE_SUPPLIERS_STATS),
+								 && !getDolGlobalString('SOCIETE_DISABLE_SUPPLIERS_STATS'),
 				'contacts' => isModEnabled('societe') && $user->hasRight('societe', 'contact', 'lire'),
 				'products' => isModEnabled('product') && $user->hasRight('product', 'read'),
 				'services' => isModEnabled('service') && $user->hasRight('service', 'read'),
@@ -130,9 +130,9 @@ class box_dolibarr_state_board extends ModeleBoxes
 				'donations' => isModEnabled('don') && $user->hasRight('don', 'lire'),
 				'contracts' => isModEnabled('contrat') && $user->hasRight('contrat', 'lire'),
 				'interventions' => isModEnabled('ficheinter') && $user->hasRight('ficheinter', 'lire'),
-				'supplier_orders' => isModEnabled('supplier_order') && $user->hasRight('fournisseur', 'commande', 'lire') && empty($conf->global->SOCIETE_DISABLE_SUPPLIERS_ORDERS_STATS),
-				'supplier_invoices' => isModEnabled('supplier_invoice') && $user->hasRight('fournisseur', 'facture', 'lire') && empty($conf->global->SOCIETE_DISABLE_SUPPLIERS_INVOICES_STATS),
-				'supplier_proposals' => isModEnabled('supplier_proposal') && $user->hasRight('supplier_proposal', 'lire') && empty($conf->global->SOCIETE_DISABLE_SUPPLIERS_PROPOSAL_STATS),
+				'supplier_orders' => isModEnabled('supplier_order') && $user->hasRight('fournisseur', 'commande', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_SUPPLIERS_ORDERS_STATS'),
+				'supplier_invoices' => isModEnabled('supplier_invoice') && $user->hasRight('fournisseur', 'facture', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_SUPPLIERS_INVOICES_STATS'),
+				'supplier_proposals' => isModEnabled('supplier_proposal') && $user->hasRight('supplier_proposal', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_SUPPLIERS_PROPOSAL_STATS'),
 				'projects' => isModEnabled('project') && $user->hasRight('projet', 'lire'),
 				'expensereports' => isModEnabled('expensereport') && $user->hasRight('expensereport', 'lire'),
 				'holidays' => isModEnabled('holiday') && $user->hasRight('holiday', 'read'),
diff --git a/htdocs/core/boxes/box_factures.php b/htdocs/core/boxes/box_factures.php
index eb0b5d1d4aa..0b6350401b9 100644
--- a/htdocs/core/boxes/box_factures.php
+++ b/htdocs/core/boxes/box_factures.php
@@ -81,7 +81,7 @@ class box_factures extends ModeleBoxes
 
 		$langs->load("bills");
 
-		$text = $langs->trans("BoxTitleLast".(!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE) ? "" : "Modified")."CustomerBills", $max);
+		$text = $langs->trans("BoxTitleLast".(getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE') ? "" : "Modified")."CustomerBills", $max);
 		$this->info_box_head = array(
 			'text' => $text,
 			'limit'=> dol_strlen($text)
@@ -116,7 +116,7 @@ class box_factures extends ModeleBoxes
 			}
 			$sql .= " GROUP BY s.rowid, s.nom, s.name_alias, s.code_client, s.code_compta, s.client, s.logo, s.email, s.entity, s.tva_intra, s.siren, s.siret, s.ape, s.idprof4, s.idprof5, s.idprof6,";
 			$sql .= " f.rowid, f.ref, f.type, f.total_ht, f.total_tva, f.total_ttc, f.datef, f.paye, f.fk_statut, f.datec, f.tms, f.date_lim_reglement";
-			if (!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE)) {
+			if (getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE')) {
 				$sql .= " ORDER BY f.datef DESC, f.ref DESC ";
 			} else {
 				$sql .= " ORDER BY f.tms DESC, f.ref DESC ";
diff --git a/htdocs/core/boxes/box_factures_fourn.php b/htdocs/core/boxes/box_factures_fourn.php
index 3b35eb98f13..6954b54a8d7 100644
--- a/htdocs/core/boxes/box_factures_fourn.php
+++ b/htdocs/core/boxes/box_factures_fourn.php
@@ -81,7 +81,7 @@ class box_factures_fourn extends ModeleBoxes
 		$thirdpartystatic = new Fournisseur($this->db);
 
 		$this->info_box_head = array(
-			'text' => $langs->trans("BoxTitleLast".(!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE) ? "" : "Modified")."SupplierBills", $max)
+			'text' => $langs->trans("BoxTitleLast".(getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE') ? "" : "Modified")."SupplierBills", $max)
 		);
 
 		if ($user->hasRight('fournisseur', 'facture', 'lire')) {
@@ -111,7 +111,7 @@ class box_factures_fourn extends ModeleBoxes
 			if ($user->socid) {
 				$sql .= " AND s.rowid = ".((int) $user->socid);
 			}
-			if (!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE)) {
+			if (getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE')) {
 				$sql .= " ORDER BY f.datef DESC, f.ref DESC ";
 			} else {
 				$sql .= " ORDER BY f.tms DESC, f.ref DESC ";
diff --git a/htdocs/core/boxes/box_factures_imp.php b/htdocs/core/boxes/box_factures_imp.php
index d96a4b53eee..01deb479385 100644
--- a/htdocs/core/boxes/box_factures_imp.php
+++ b/htdocs/core/boxes/box_factures_imp.php
@@ -90,7 +90,7 @@ class box_factures_imp extends ModeleBoxes
 
 		if ($user->hasRight('facture', 'lire')) {
 			$sql1 = "SELECT s.rowid as socid, s.nom as name, s.name_alias, s.code_client, s.client";
-			if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$sql1 .= ", spe.accountancy_code_customer as code_compta";
 			} else {
 				$sql1 .= ", s.code_compta";
@@ -106,7 +106,7 @@ class box_factures_imp extends ModeleBoxes
 			$sql1 .= ", f.paye, f.fk_statut as status, f.rowid as facid";
 			$sql1 .= ", SUM(pf.amount) as am";
 			$sql2 = " FROM ".MAIN_DB_PREFIX."societe as s";
-			if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$sql2 .= " LEFT JOIN " . MAIN_DB_PREFIX . "societe_perentity as spe ON spe.fk_soc = s.rowid AND spe.entity = " . ((int) $conf->entity);
 			}
 			if (!$user->hasRight('societe', 'client', 'voir') && !$user->socid) {
@@ -125,7 +125,7 @@ class box_factures_imp extends ModeleBoxes
 				$sql2 .= " AND s.rowid = ".((int) $user->socid);
 			}
 			$sql3 = " GROUP BY s.rowid, s.nom, s.name_alias, s.code_client, s.client, s.logo, s.email, s.entity, s.tva_intra, s.siren, s.siret, s.ape, s.idprof4, s.idprof5, s.idprof6,";
-			if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$sql3 .= " spe.accountancy_code_customer as code_compta,";
 			} else {
 				$sql3 .= " s.code_compta,";
diff --git a/htdocs/core/boxes/box_funnel_of_prospection.php b/htdocs/core/boxes/box_funnel_of_prospection.php
index 42a127b6e7d..cc94f831b6a 100644
--- a/htdocs/core/boxes/box_funnel_of_prospection.php
+++ b/htdocs/core/boxes/box_funnel_of_prospection.php
@@ -63,7 +63,7 @@ class box_funnel_of_prospection extends ModeleBoxes
 
 		$this->db = $db;
 
-		$this->enabled = ($conf->global->MAIN_FEATURES_LEVEL >= 1 ? 1 : 0); // Not enabled by default, still need some work
+		$this->enabled = (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1 ? 1 : 0); // Not enabled by default, still need some work
 
 		$this->hidden = empty($user->rights->projet->lire);
 	}
diff --git a/htdocs/core/boxes/box_goodcustomers.php b/htdocs/core/boxes/box_goodcustomers.php
index 208836572da..ff74e00e8e5 100644
--- a/htdocs/core/boxes/box_goodcustomers.php
+++ b/htdocs/core/boxes/box_goodcustomers.php
@@ -62,10 +62,10 @@ class box_goodcustomers extends ModeleBoxes
 		$this->db = $db;
 
 		// disable box for such cases
-		if (!empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+		if (getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 			$this->enabled = 0; // disabled by this option
 		}
-		if (empty($conf->global->MAIN_BOX_ENABLE_BEST_CUSTOMERS)) {
+		if (!getDolGlobalString('MAIN_BOX_ENABLE_BEST_CUSTOMERS')) {
 			$this->enabled = 0; // not enabled by default. Very slow on large database
 		}
 
diff --git a/htdocs/core/boxes/box_graph_invoices_permonth.php b/htdocs/core/boxes/box_graph_invoices_permonth.php
index 49099019737..c7d1e01b2a1 100644
--- a/htdocs/core/boxes/box_graph_invoices_permonth.php
+++ b/htdocs/core/boxes/box_graph_invoices_permonth.php
@@ -77,7 +77,7 @@ class box_graph_invoices_permonth extends ModeleBoxes
 		//$facturestatic=new Facture($this->db);
 
 		$startmonth = $conf->global->SOCIETE_FISCAL_MONTH_START ? ($conf->global->SOCIETE_FISCAL_MONTH_START) : 1;
-		if (empty($conf->global->GRAPH_USE_FISCAL_YEAR)) {
+		if (!getDolGlobalString('GRAPH_USE_FISCAL_YEAR')) {
 			$startmonth = 1;
 		}
 
@@ -131,7 +131,7 @@ class box_graph_invoices_permonth extends ModeleBoxes
 			if (empty($endyear)) {
 				$endyear = $nowarray['year'];
 			}
-			$startyear = $endyear - (empty($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH) ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
+			$startyear = $endyear - (!getDolGlobalString('MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH') ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
 
 			$mode = 'customer';
 			$WIDTH = (($shownb && $showtot) || !empty($conf->dol_optimize_smallscreen)) ? '256' : '320';
diff --git a/htdocs/core/boxes/box_graph_invoices_peryear.php b/htdocs/core/boxes/box_graph_invoices_peryear.php
index d0e9bfea937..0a931bbf2a2 100644
--- a/htdocs/core/boxes/box_graph_invoices_peryear.php
+++ b/htdocs/core/boxes/box_graph_invoices_peryear.php
@@ -75,7 +75,7 @@ class box_graph_invoices_peryear extends ModeleBoxes
 		//$facturestatic=new Facture($this->db);
 
 		$startmonth = $conf->global->SOCIETE_FISCAL_MONTH_START ? ($conf->global->SOCIETE_FISCAL_MONTH_START) : 1;
-		if (empty($conf->global->GRAPH_USE_FISCAL_YEAR)) $startmonth = 1;
+		if (!getDolGlobalString('GRAPH_USE_FISCAL_YEAR')) $startmonth = 1;
 
 		$text = $langs->trans("Turnover", $max);
 		$this->info_box_head = array(
@@ -115,7 +115,7 @@ class box_graph_invoices_peryear extends ModeleBoxes
 			if (empty($showtot)) { $showtot = 1; }
 			$nowarray = dol_getdate(dol_now(), true);
 			if (empty($endyear)) $endyear = $nowarray['year'];
-			$numberyears = (empty($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH) ? 5 : $conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH);
+			$numberyears = (!getDolGlobalString('MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH') ? 5 : $conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH);
 			$startyear = $endyear - $numberyears;
 
 			$mode = 'customer';
diff --git a/htdocs/core/boxes/box_graph_invoices_supplier_permonth.php b/htdocs/core/boxes/box_graph_invoices_supplier_permonth.php
index c2efefe36a9..fe157a168ae 100644
--- a/htdocs/core/boxes/box_graph_invoices_supplier_permonth.php
+++ b/htdocs/core/boxes/box_graph_invoices_supplier_permonth.php
@@ -76,7 +76,7 @@ class box_graph_invoices_supplier_permonth extends ModeleBoxes
 		include_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.facture.class.php';
 
 		$startmonth = $conf->global->SOCIETE_FISCAL_MONTH_START ? ($conf->global->SOCIETE_FISCAL_MONTH_START) : 1;
-		if (empty($conf->global->GRAPH_USE_FISCAL_YEAR)) {
+		if (!getDolGlobalString('GRAPH_USE_FISCAL_YEAR')) {
 			$startmonth = 1;
 		}
 
@@ -128,7 +128,7 @@ class box_graph_invoices_supplier_permonth extends ModeleBoxes
 			if (empty($endyear)) {
 				$endyear = $nowarray['year'];
 			}
-			$startyear = $endyear - (empty($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH) ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
+			$startyear = $endyear - (!getDolGlobalString('MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH') ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
 
 			$mode = 'supplier';
 			$WIDTH = (($shownb && $showtot) || !empty($conf->dol_optimize_smallscreen)) ? '256' : '320';
diff --git a/htdocs/core/boxes/box_graph_orders_permonth.php b/htdocs/core/boxes/box_graph_orders_permonth.php
index 7290dba1704..e0233fbd14b 100644
--- a/htdocs/core/boxes/box_graph_orders_permonth.php
+++ b/htdocs/core/boxes/box_graph_orders_permonth.php
@@ -77,7 +77,7 @@ class box_graph_orders_permonth extends ModeleBoxes
 		//$commandestatic=new Commande($this->db);
 
 		$startmonth = $conf->global->SOCIETE_FISCAL_MONTH_START ? ($conf->global->SOCIETE_FISCAL_MONTH_START) : 1;
-		if (empty($conf->global->GRAPH_USE_FISCAL_YEAR)) {
+		if (!getDolGlobalString('GRAPH_USE_FISCAL_YEAR')) {
 			$startmonth = 1;
 		}
 
@@ -131,7 +131,7 @@ class box_graph_orders_permonth extends ModeleBoxes
 			if (empty($endyear)) {
 				$endyear = $nowarray['year'];
 			}
-			$startyear = $endyear - (empty($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH) ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
+			$startyear = $endyear - (!getDolGlobalString('MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH') ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
 
 			$mode = 'customer';
 			$WIDTH = (($shownb && $showtot) || !empty($conf->dol_optimize_smallscreen)) ? '256' : '320';
diff --git a/htdocs/core/boxes/box_graph_orders_supplier_permonth.php b/htdocs/core/boxes/box_graph_orders_supplier_permonth.php
index 2361164e15d..6f883c11b28 100644
--- a/htdocs/core/boxes/box_graph_orders_supplier_permonth.php
+++ b/htdocs/core/boxes/box_graph_orders_supplier_permonth.php
@@ -76,7 +76,7 @@ class box_graph_orders_supplier_permonth extends ModeleBoxes
 		include_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.commande.class.php';
 
 		$startmonth = $conf->global->SOCIETE_FISCAL_MONTH_START ? ($conf->global->SOCIETE_FISCAL_MONTH_START) : 1;
-		if (empty($conf->global->GRAPH_USE_FISCAL_YEAR)) {
+		if (!getDolGlobalString('GRAPH_USE_FISCAL_YEAR')) {
 			$startmonth = 1;
 		}
 
@@ -130,7 +130,7 @@ class box_graph_orders_supplier_permonth extends ModeleBoxes
 			if (empty($endyear)) {
 				$endyear = $nowarray['year'];
 			}
-			$startyear = $endyear - (empty($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH) ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
+			$startyear = $endyear - (!getDolGlobalString('MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH') ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
 
 			$mode = 'supplier';
 			$WIDTH = (($shownb && $showtot) || !empty($conf->dol_optimize_smallscreen)) ? '256' : '320';
diff --git a/htdocs/core/boxes/box_graph_propales_permonth.php b/htdocs/core/boxes/box_graph_propales_permonth.php
index b442d136306..84a4184cdc4 100644
--- a/htdocs/core/boxes/box_graph_propales_permonth.php
+++ b/htdocs/core/boxes/box_graph_propales_permonth.php
@@ -77,7 +77,7 @@ class box_graph_propales_permonth extends ModeleBoxes
 		//$propalstatic=new Propal($this->db);
 
 		$startmonth = $conf->global->SOCIETE_FISCAL_MONTH_START ? ($conf->global->SOCIETE_FISCAL_MONTH_START) : 1;
-		if (empty($conf->global->GRAPH_USE_FISCAL_YEAR)) {
+		if (!getDolGlobalString('GRAPH_USE_FISCAL_YEAR')) {
 			$startmonth = 1;
 		}
 
@@ -131,7 +131,7 @@ class box_graph_propales_permonth extends ModeleBoxes
 			if (empty($endyear)) {
 				$endyear = $nowarray['year'];
 			}
-			$startyear = $endyear - (empty($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH) ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
+			$startyear = $endyear - (!getDolGlobalString('MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH') ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
 
 			$WIDTH = (($shownb && $showtot) || !empty($conf->dol_optimize_smallscreen)) ? '256' : '320';
 			$HEIGHT = '192';
diff --git a/htdocs/core/boxes/box_last_modified_ticket.php b/htdocs/core/boxes/box_last_modified_ticket.php
index fb198c17bcd..3898965ae36 100644
--- a/htdocs/core/boxes/box_last_modified_ticket.php
+++ b/htdocs/core/boxes/box_last_modified_ticket.php
@@ -85,7 +85,7 @@ class box_last_modified_ticket extends ModeleBoxes
 		);
 
 		if ($user->hasRight('ticket', 'read')) {
-			$sql = "SELECT t.rowid as id, t.ref, t.track_id, t.fk_soc, t.fk_user_create, t.fk_user_assign, t.subject, t.message, t.fk_statut, t.type_code, t.category_code, t.severity_code, t.datec, t.tms as datem, t.date_read, t.date_close, t.origin_email ";
+			$sql = "SELECT t.rowid as id, t.ref, t.track_id, t.fk_soc, t.fk_user_create, t.fk_user_assign, t.subject, t.message, t.fk_statut as status, t.type_code, t.category_code, t.severity_code, t.datec, t.tms as datem, t.date_read, t.date_close, t.origin_email ";
 			$sql .= ", type.label as type_label, category.label as category_label, severity.label as severity_label";
 			$sql .= ", s.nom as company_name, s.email as socemail, s.client, s.fournisseur";
 			$sql .= " FROM ".MAIN_DB_PREFIX."ticket as t";
@@ -119,12 +119,13 @@ class box_last_modified_ticket extends ModeleBoxes
 					$ticket->id = $objp->id;
 					$ticket->track_id = $objp->track_id;
 					$ticket->ref = $objp->ref;
-					$ticket->fk_statut = $objp->fk_statut;
 					$ticket->subject = $objp->subject;
 					$ticket->date_creation = $datec;
 					$ticket->date_modification = $datem;
-					$ticket->fk_statut = $objp->fk_statut;
-					$ticket->fk_statut = $objp->fk_statut;
+					//$ticket->fk_statut = $objp->status;
+					//$ticket->fk_statut = $objp->status;
+					$ticket->status = $objp->status;
+					$ticket->statut = $objp->status;
 					if ($objp->fk_soc > 0) {
 						$thirdparty = new Societe($this->db);
 						$thirdparty->id = $objp->fk_soc;
diff --git a/htdocs/core/boxes/box_mos.php b/htdocs/core/boxes/box_mos.php
index a4ab7eb934c..505ba41acbc 100644
--- a/htdocs/core/boxes/box_mos.php
+++ b/htdocs/core/boxes/box_mos.php
@@ -132,7 +132,7 @@ class box_mos extends ModeleBoxes
 						'asis' => 1,
 					);
 
-					if (!empty($conf->global->MRP_BOX_LAST_MOS_SHOW_VALIDATE_USER)) {
+					if (getDolGlobalString('MRP_BOX_LAST_MOS_SHOW_VALIDATE_USER')) {
 						if ($objp->fk_user_valid > 0) {
 							$userstatic->fetch($objp->fk_user_valid);
 						}
diff --git a/htdocs/core/boxes/box_propales.php b/htdocs/core/boxes/box_propales.php
index 9c6208808a1..b88da90ec7a 100644
--- a/htdocs/core/boxes/box_propales.php
+++ b/htdocs/core/boxes/box_propales.php
@@ -81,7 +81,7 @@ class box_propales extends ModeleBoxes
 		$propalstatic = new Propal($this->db);
 		$societestatic = new Societe($this->db);
 
-		$this->info_box_head = array('text' => $langs->trans("BoxTitleLast".(!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE) ? "" : "Modified")."Propals", $max));
+		$this->info_box_head = array('text' => $langs->trans("BoxTitleLast".(getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE') ? "" : "Modified")."Propals", $max));
 
 		if ($user->hasRight('propal', 'lire')) {
 			$sql = "SELECT s.rowid as socid, s.nom as name, s.name_alias";
@@ -100,7 +100,7 @@ class box_propales extends ModeleBoxes
 			if ($user->socid) {
 				$sql .= " AND s.rowid = ".((int) $user->socid);
 			}
-			if (!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE)) {
+			if (getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE')) {
 				$sql .= " ORDER BY p.datep DESC, p.ref DESC ";
 			} else {
 				$sql .= " ORDER BY p.tms DESC, p.ref DESC ";
diff --git a/htdocs/core/boxes/box_prospect.php b/htdocs/core/boxes/box_prospect.php
index 0791f68185e..3528baa7bec 100644
--- a/htdocs/core/boxes/box_prospect.php
+++ b/htdocs/core/boxes/box_prospect.php
@@ -63,7 +63,7 @@ class box_prospect extends ModeleBoxes
 		$this->db = $db;
 
 		// disable box for such cases
-		if (!empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+		if (getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 			$this->enabled = 0; // disabled by this option
 		}
 
diff --git a/htdocs/core/boxes/box_shipments.php b/htdocs/core/boxes/box_shipments.php
index ffaf9190b80..184eaac13ac 100644
--- a/htdocs/core/boxes/box_shipments.php
+++ b/htdocs/core/boxes/box_shipments.php
@@ -105,7 +105,7 @@ class box_shipments extends ModeleBoxes
 				$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON e.fk_soc = sc.fk_soc";
 			}
 			$sql .= " WHERE e.entity IN (".getEntity('expedition').")";
-			if (!empty($conf->global->ORDER_BOX_LAST_SHIPMENTS_VALIDATED_ONLY)) {
+			if (getDolGlobalString('ORDER_BOX_LAST_SHIPMENTS_VALIDATED_ONLY')) {
 				$sql .= " AND e.fk_statut = 1";
 			}
 			if ($user->socid > 0) {
diff --git a/htdocs/core/boxes/box_supplier_orders.php b/htdocs/core/boxes/box_supplier_orders.php
index 0a93660dbeb..9b6e965decc 100644
--- a/htdocs/core/boxes/box_supplier_orders.php
+++ b/htdocs/core/boxes/box_supplier_orders.php
@@ -79,7 +79,7 @@ class box_supplier_orders extends ModeleBoxes
 		include_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.class.php';
 		$thirdpartystatic = new Fournisseur($this->db);
 
-		$this->info_box_head = array('text' => $langs->trans("BoxTitleLatest".(!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE) ? "" : "Modified")."SupplierOrders", $max));
+		$this->info_box_head = array('text' => $langs->trans("BoxTitleLatest".(getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE') ? "" : "Modified")."SupplierOrders", $max));
 
 		if ($user->hasRight('fournisseur', 'commande', 'lire')) {
 			$sql = "SELECT s.rowid as socid, s.nom as name, s.name_alias";
@@ -103,7 +103,7 @@ class box_supplier_orders extends ModeleBoxes
 			if ($user->socid) {
 				$sql .= " AND s.rowid = ".((int) $user->socid);
 			}
-			if (!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE)) {
+			if (getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE')) {
 				$sql .= " ORDER BY c.date_commande DESC, c.ref DESC ";
 			} else {
 				$sql .= " ORDER BY c.tms DESC, c.ref DESC ";
diff --git a/htdocs/core/boxes/box_supplier_orders_awaiting_reception.php b/htdocs/core/boxes/box_supplier_orders_awaiting_reception.php
index c2984fb1b12..b3cd40f1741 100644
--- a/htdocs/core/boxes/box_supplier_orders_awaiting_reception.php
+++ b/htdocs/core/boxes/box_supplier_orders_awaiting_reception.php
@@ -105,7 +105,7 @@ class box_supplier_orders_awaiting_reception extends ModeleBoxes
 			if ($user->socid) {
 				$sql .= " AND s.rowid = ".((int) $user->socid);
 			}
-			if (!empty($conf->global->MAIN_LASTBOX_ON_OBJECT_DATE)) {
+			if (getDolGlobalString('MAIN_LASTBOX_ON_OBJECT_DATE')) {
 				$sql .= " ORDER BY c.date_commande DESC, c.ref DESC";
 			} else {
 				$sql .= " ORDER BY c.date_livraison ASC, c.fk_statut ASC";
diff --git a/htdocs/core/boxes/box_task.php b/htdocs/core/boxes/box_task.php
index 86b38495465..70dd49083f8 100644
--- a/htdocs/core/boxes/box_task.php
+++ b/htdocs/core/boxes/box_task.php
@@ -64,7 +64,7 @@ class box_task extends ModeleBoxes
 		$this->boxlabel = "Tasks";
 		$this->db = $db;
 
-		$this->hidden = (!empty($conf->global->PROJECT_HIDE_TASKS) || empty($user->rights->projet->lire));
+		$this->hidden = (getDolGlobalString('PROJECT_HIDE_TASKS') || empty($user->rights->projet->lire));
 	}
 
 	/**
diff --git a/htdocs/core/boxes/modules_boxes.php b/htdocs/core/boxes/modules_boxes.php
index 1e76abfbfee..c091c707fd2 100644
--- a/htdocs/core/boxes/modules_boxes.php
+++ b/htdocs/core/boxes/modules_boxes.php
@@ -374,7 +374,7 @@ class ModeleBoxes // Can't be abtract as it is instantiated to build "empty" box
 			$out .= "</div>\n";
 
 			$out .= "<!-- Box ".get_class($this)." end -->\n\n";
-			if (!empty($conf->global->MAIN_ACTIVATE_FILECACHE)) {
+			if (getDolGlobalString('MAIN_ACTIVATE_FILECACHE')) {
 				dol_filecache($cachedir, $filename, $out);
 			}
 		} else {
diff --git a/htdocs/core/class/CMailFile.class.php b/htdocs/core/class/CMailFile.class.php
index d72f0bea0f0..868dcf6ec97 100644
--- a/htdocs/core/class/CMailFile.class.php
+++ b/htdocs/core/class/CMailFile.class.php
@@ -197,14 +197,14 @@ class CMailFile
 			}
 		}
 		if (empty($this->sendmode)) {
-			$this->sendmode = (!empty($conf->global->MAIN_MAIL_SENDMODE) ? $conf->global->MAIN_MAIL_SENDMODE : 'mail');
+			$this->sendmode = (getDolGlobalString('MAIN_MAIL_SENDMODE') ? $conf->global->MAIN_MAIL_SENDMODE : 'mail');
 		}
 
 		// We define end of line (RFC 821).
 		$this->eol = "\r\n";
 		// We define end of line for header fields (RFC 822bis section 2.3 says header must contains \r\n).
 		$this->eol2 = "\r\n";
-		if (!empty($conf->global->MAIN_FIX_FOR_BUGGED_MTA)) {
+		if (getDolGlobalString('MAIN_FIX_FOR_BUGGED_MTA')) {
 			$this->eol = "\n";
 			$this->eol2 = "\n";
 			$moreinheader = str_replace("\r\n", "\n", $moreinheader);
@@ -249,7 +249,7 @@ class CMailFile
 		// Replace relative /viewimage to absolute path
 		$msg = preg_replace('/src="'.preg_quote(DOL_URL_ROOT, '/').'\/viewimage\.php/ims', 'src="'.$urlwithroot.'/viewimage.php', $msg, -1);
 
-		if (!empty($conf->global->MAIN_MAIL_FORCE_CONTENT_TYPE_TO_HTML)) {
+		if (getDolGlobalString('MAIN_MAIL_FORCE_CONTENT_TYPE_TO_HTML')) {
 			$this->msgishtml = 1; // To force to send everything with content type html.
 		}
 
@@ -258,7 +258,7 @@ class CMailFile
 			$this->html = $msg;
 
 			$findimg = 0;
-			if (!empty($conf->global->MAIN_MAIL_ADD_INLINE_IMAGES_IF_IN_MEDIAS)) {	// Off by default
+			if (getDolGlobalString('MAIN_MAIL_ADD_INLINE_IMAGES_IF_IN_MEDIAS')) {	// Off by default
 				// Search into the body for <img tags of links in medias files to replace them with an embedded file
 				// Note because media links are public, this should be useless, except avoid blocking images with email browser.
 				// This convert an embedd file with src="/viewimage.php?modulepart... into a cid link
@@ -266,7 +266,7 @@ class CMailFile
 				$findimg = $this->findHtmlImages($dolibarr_main_data_root.'/medias');
 			}
 
-			if (!empty($conf->global->MAIN_MAIL_ADD_INLINE_IMAGES_IF_DATA)) {
+			if (getDolGlobalString('MAIN_MAIL_ADD_INLINE_IMAGES_IF_DATA')) {
 				// Search into the body for <img src="data:image/ext;base64,..." to replace them with an embedded file
 				// This convert an embedded file with src="data:image... into a cid link + attached file
 				$findimg = $this->findHtmlImagesIsSrcData($upload_dir_tmp);
@@ -310,7 +310,7 @@ class CMailFile
 
 		// Add auto copy to if not already in $to (Note: Adding bcc for specific modules are also done from pages)
 		// For example MAIN_MAIL_AUTOCOPY_TO can be 'email@example.com, __USER_EMAIL__, ...'
-		if (!empty($conf->global->MAIN_MAIL_AUTOCOPY_TO)) {
+		if (getDolGlobalString('MAIN_MAIL_AUTOCOPY_TO')) {
 			$listofemailstoadd = explode(',', $conf->global->MAIN_MAIL_AUTOCOPY_TO);
 			foreach ($listofemailstoadd as $key => $val) {
 				$emailtoadd = $listofemailstoadd[$key];
@@ -354,7 +354,7 @@ class CMailFile
 		$this->mimefilename_list = $mimefilename_list;
 		$this->cid_list = $cid_list;
 
-		if (!empty($conf->global->MAIN_MAIL_FORCE_SENDTO)) {
+		if (getDolGlobalString('MAIN_MAIL_FORCE_SENDTO')) {
 			$this->addr_to = dol_sanitizeEmail($conf->global->MAIN_MAIL_FORCE_SENDTO);
 			$this->addr_cc = '';
 			$this->addr_bcc = '';
@@ -521,7 +521,7 @@ class CMailFile
 			//$this->message->setFrom(array('john@doe.com' => 'John Doe'));
 			if (!empty($this->addr_from)) {
 				try {
-					if (!empty($conf->global->MAIN_FORCE_DISABLE_MAIL_SPOOFING)) {
+					if (getDolGlobalString('MAIN_FORCE_DISABLE_MAIL_SPOOFING')) {
 						// Prevent email spoofing for smtp server with a strict configuration
 						$regexp = '/([a-z0-9_\.\-\+])+\@(([a-z0-9\-])+\.)+([a-z0-9]{2,4})+/i'; // This regular expression extracts all emails from a string
 						$adressEmailFrom = array();
@@ -656,7 +656,7 @@ class CMailFile
 
 		$res = false;
 
-		if (empty($conf->global->MAIN_DISABLE_ALL_MAILS)) {
+		if (!getDolGlobalString('MAIN_DISABLE_ALL_MAILS')) {
 			if (!is_object($hookmanager)) {
 				include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
 				$hookmanager = new HookManager($db);
@@ -677,7 +677,7 @@ class CMailFile
 			}
 
 			$sendingmode = $this->sendmode;
-			if ($this->sendcontext == 'emailing' && !empty($conf->global->MAILING_NO_USING_PHPMAIL) && $sendingmode == 'mail') {
+			if ($this->sendcontext == 'emailing' && getDolGlobalString('MAILING_NO_USING_PHPMAIL') && $sendingmode == 'mail') {
 				// List of sending methods
 				$listofmethods = array();
 				$listofmethods['mail'] = 'PHP mail function';
@@ -692,7 +692,7 @@ class CMailFile
 				$this->errors[] = $langs->trans("MailSendSetupIs", $listofmethods[$sendingmode]);
 				$this->error .= '<br>'.$langs->trans("MailSendSetupIs2", $linktoadminemailbefore, $linktoadminemailend, $langs->transnoentitiesnoconv("MAIN_MAIL_SENDMODE"), $listofmethods['smtps']);
 				$this->errors[] = $langs->trans("MailSendSetupIs2", $linktoadminemailbefore, $linktoadminemailend, $langs->transnoentitiesnoconv("MAIN_MAIL_SENDMODE"), $listofmethods['smtps']);
-				if (!empty($conf->global->MAILING_SMTP_SETUP_EMAILS_FOR_QUESTIONS)) {
+				if (getDolGlobalString('MAILING_SMTP_SETUP_EMAILS_FOR_QUESTIONS')) {
 					$this->error .= '<br>'.$langs->trans("MailSendSetupIs3", $conf->global->MAILING_SMTP_SETUP_EMAILS_FOR_QUESTIONS);
 					$this->errors[] = $langs->trans("MailSendSetupIs3", $conf->global->MAILING_SMTP_SETUP_EMAILS_FOR_QUESTIONS);
 				}
@@ -702,7 +702,7 @@ class CMailFile
 			}
 
 			// Check number of recipient is lower or equal than MAIL_MAX_NB_OF_RECIPIENTS_IN_SAME_EMAIL
-			if (empty($conf->global->MAIL_MAX_NB_OF_RECIPIENTS_TO_IN_SAME_EMAIL)) {
+			if (!getDolGlobalString('MAIL_MAX_NB_OF_RECIPIENTS_TO_IN_SAME_EMAIL')) {
 				$conf->global->MAIL_MAX_NB_OF_RECIPIENTS_TO_IN_SAME_EMAIL = 10;
 			}
 			$tmparray1 = explode(',', $this->addr_to);
@@ -711,7 +711,7 @@ class CMailFile
 				dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_WARNING);
 				return false;
 			}
-			if (empty($conf->global->MAIL_MAX_NB_OF_RECIPIENTS_CC_IN_SAME_EMAIL)) {
+			if (!getDolGlobalString('MAIL_MAX_NB_OF_RECIPIENTS_CC_IN_SAME_EMAIL')) {
 				$conf->global->MAIL_MAX_NB_OF_RECIPIENTS_CC_IN_SAME_EMAIL = 10;
 			}
 			$tmparray2 = explode(',', $this->addr_cc);
@@ -720,7 +720,7 @@ class CMailFile
 				dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_WARNING);
 				return false;
 			}
-			if (empty($conf->global->MAIL_MAX_NB_OF_RECIPIENTS_BCC_IN_SAME_EMAIL)) {
+			if (!getDolGlobalString('MAIL_MAX_NB_OF_RECIPIENTS_BCC_IN_SAME_EMAIL')) {
 				$conf->global->MAIL_MAX_NB_OF_RECIPIENTS_BCC_IN_SAME_EMAIL = 10;
 			}
 			$tmparray3 = explode(',', $this->addr_bcc);
@@ -729,7 +729,7 @@ class CMailFile
 				dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_WARNING);
 				return false;
 			}
-			if (empty($conf->global->MAIL_MAX_NB_OF_RECIPIENTS_IN_SAME_EMAIL)) {
+			if (!getDolGlobalString('MAIL_MAX_NB_OF_RECIPIENTS_IN_SAME_EMAIL')) {
 				$conf->global->MAIL_MAX_NB_OF_RECIPIENTS_IN_SAME_EMAIL = 10;
 			}
 			if ((count($tmparray1) + count($tmparray2) + count($tmparray3)) > $conf->global->MAIL_MAX_NB_OF_RECIPIENTS_IN_SAME_EMAIL) {
@@ -803,18 +803,18 @@ class CMailFile
 
 				if ($res) {
 					$additionnalparam = ''; // By default
-					if (!empty($conf->global->MAIN_MAIL_ALLOW_SENDMAIL_F)) {
+					if (getDolGlobalString('MAIN_MAIL_ALLOW_SENDMAIL_F')) {
 						// le "Return-Path" (retour des messages bounced) dans les header ne fonctionne pas avec tous les MTA
 						// Le forcage de la valeur grace à l'option -f de sendmail est donc possible si la constante MAIN_MAIL_ALLOW_SENDMAIL_F est definie.
 						// Having this variable defined may create problems with some sendmail (option -f refused)
 						// Having this variable not defined may create problems with some other sendmail (option -f required)
-						$additionnalparam .= ($additionnalparam ? ' ' : '').(!empty($conf->global->MAIN_MAIL_ERRORS_TO) ? '-f'.$this->getValidAddress($conf->global->MAIN_MAIL_ERRORS_TO, 2) : ($this->addr_from != '' ? '-f'.$this->getValidAddress($this->addr_from, 2) : ''));
+						$additionnalparam .= ($additionnalparam ? ' ' : '').(getDolGlobalString('MAIN_MAIL_ERRORS_TO') ? '-f'.$this->getValidAddress($conf->global->MAIN_MAIL_ERRORS_TO, 2) : ($this->addr_from != '' ? '-f'.$this->getValidAddress($this->addr_from, 2) : ''));
 					}
-					if (!empty($conf->global->MAIN_MAIL_SENDMAIL_FORCE_BA)) {    // To force usage of -ba option. This option tells sendmail to read From: or Sender: to setup sender
+					if (getDolGlobalString('MAIN_MAIL_SENDMAIL_FORCE_BA')) {    // To force usage of -ba option. This option tells sendmail to read From: or Sender: to setup sender
 						$additionnalparam .= ($additionnalparam ? ' ' : '').'-ba';
 					}
 
-					if (!empty($conf->global->MAIN_MAIL_SENDMAIL_FORCE_ADDPARAM)) {
+					if (getDolGlobalString('MAIN_MAIL_SENDMAIL_FORCE_ADDPARAM')) {
 						$additionnalparam .= ($additionnalparam ? ' ' : '').'-U '.$additionnalparam; // Use -U to add additionnal params
 					}
 
@@ -830,7 +830,7 @@ class CMailFile
 
 					$this->message = stripslashes($this->message);
 
-					if (!empty($conf->global->MAIN_MAIL_DEBUG)) {
+					if (getDolGlobalString('MAIN_MAIL_DEBUG')) {
 						$this->dump_mail();
 					}
 
@@ -856,7 +856,7 @@ class CMailFile
 						$this->error .= $langs->trans("ErrorPhpMailDelivery");
 						dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_ERR);
 
-						if (!empty($conf->global->MAIN_MAIL_DEBUG)) {
+						if (getDolGlobalString('MAIN_MAIL_DEBUG')) {
 							$this->save_dump_mail_in_err('Mail with topic '.$this->subject);
 						}
 					} else {
@@ -922,11 +922,11 @@ class CMailFile
 				}
 
 				if (getDolGlobalString($keyforsmtpauthtype) === "XOAUTH2") {
-					$supportedoauth2array = array();
-
 					require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php'; // define $supportedoauth2array
 
-					$keyforsupportedoauth2array = $conf->global->$keyforsmtpoauthservice;
+					$supportedoauth2array = getSupportedOauth2Array();
+
+					$keyforsupportedoauth2array = getDolGlobalString($keyforsmtpoauthservice);
 					if (preg_match('/^.*-/', $keyforsupportedoauth2array)) {
 						$keyforprovider = preg_replace('/^.*-/', '', $keyforsupportedoauth2array);
 					} else {
@@ -999,13 +999,13 @@ class CMailFile
 				if ($res) {
 					dol_syslog("CMailFile::sendfile: sendMsg, HOST=".$server.", PORT=" . getDolGlobalString($keyforsmtpport), LOG_DEBUG);
 
-					if (!empty($conf->global->MAIN_MAIL_DEBUG)) {
+					if (getDolGlobalString('MAIN_MAIL_DEBUG')) {
 						$this->smtps->setDebug(true);
 					}
 
 					$result = $this->smtps->sendMsg();
 
-					if (!empty($conf->global->MAIN_MAIL_DEBUG)) {
+					if (getDolGlobalString('MAIN_MAIL_DEBUG')) {
 						$this->dump_mail();
 					}
 
@@ -1040,7 +1040,7 @@ class CMailFile
 						dol_syslog("CMailFile::sendfile: mail end error with smtps lib to HOST=".$server.", PORT=" . getDolGlobalString($keyforsmtpport)." - ".$this->error, LOG_ERR);
 						$res = false;
 
-						if (!empty($conf->global->MAIN_MAIL_DEBUG)) {
+						if (getDolGlobalString('MAIN_MAIL_DEBUG')) {
 							$this->save_dump_mail_in_err('Mail smtp error '.$smtperrorcode.' with topic '.$this->subject);
 						}
 					}
@@ -1077,9 +1077,9 @@ class CMailFile
 					$this->transport->setPassword($conf->global->$keyforsmtppw);
 				}
 				if (getDolGlobalString($keyforsmtpauthtype) === "XOAUTH2") {
-					$supportedoauth2array = array();
+					require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php';
 
-					require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php'; // define $supportedoauth2array
+					$supportedoauth2array = getSupportedOauth2Array();
 
 					$keyforsupportedoauth2array = getDolGlobalString($keyforsmtpoauthservice);
 					if (preg_match('/^.*-/', $keyforsupportedoauth2array)) {
@@ -1090,7 +1090,12 @@ class CMailFile
 					$keyforsupportedoauth2array = preg_replace('/-.*$/', '', $keyforsupportedoauth2array);
 					$keyforsupportedoauth2array = 'OAUTH_'.$keyforsupportedoauth2array.'_NAME';
 
-					$OAUTH_SERVICENAME = (empty($supportedoauth2array[$keyforsupportedoauth2array]['name']) ? 'Unknown' : $supportedoauth2array[$keyforsupportedoauth2array]['name'].($keyforprovider ? '-'.$keyforprovider : ''));
+					$OAUTH_SERVICENAME = 'Unknown';
+					if ( array_key_exists($keyforsupportedoauth2array, $supportedoauth2array)
+						&& array_key_exists('name', $supportedoauth2array[$keyforsupportedoauth2array])
+						&& !empty($supportedoauth2array[$keyforsupportedoauth2array]['name'])) {
+						$OAUTH_SERVICENAME = $supportedoauth2array[$keyforsupportedoauth2array]['name'].(!empty($keyforprovider) ? '-'.$keyforprovider : '');
+					}
 
 					require_once DOL_DOCUMENT_ROOT.'/includes/OAuth/bootstrap.php';
 
@@ -1153,7 +1158,7 @@ class CMailFile
 					$this->message->attachSigner($signer->ignoreHeader('Return-Path'));
 				}
 
-				if (!empty($conf->global->MAIN_MAIL_DEBUG)) {
+				if (getDolGlobalString('MAIN_MAIL_DEBUG')) {
 					// To use the ArrayLogger
 					$this->logger = new Swift_Plugins_Loggers_ArrayLogger();
 					// Or to use the Echo Logger
@@ -1170,7 +1175,7 @@ class CMailFile
 				} catch (Exception $e) {
 					$this->errors[] = $e->getMessage();
 				}
-				if (!empty($conf->global->MAIN_MAIL_DEBUG)) {
+				if (getDolGlobalString('MAIN_MAIL_DEBUG')) {
 					$this->dump_mail();
 				}
 
@@ -1182,7 +1187,7 @@ class CMailFile
 					dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_ERR);
 					$res = false;
 
-					if (!empty($conf->global->MAIN_MAIL_DEBUG)) {
+					if (getDolGlobalString('MAIN_MAIL_DEBUG')) {
 						$this->save_dump_mail_in_err('Mail with topic '.$this->subject);
 					}
 				} else {
@@ -1410,7 +1415,7 @@ class CMailFile
 		// Sender
 		//$out.= "Sender: ".getValidAddress($this->addr_from,2)).$this->eol2;
 		$out .= "From: ".$this->getValidAddress($this->addr_from, 3, 1).$this->eol2;
-		if (!empty($conf->global->MAIN_MAIL_SENDMAIL_FORCE_BA)) {
+		if (getDolGlobalString('MAIN_MAIL_SENDMAIL_FORCE_BA')) {
 			$out .= "To: ".$this->getValidAddress($this->addr_to, 0, 1).$this->eol2;
 		}
 		// Return-Path is important because it is used by SPF. Some MTA does not read Return-Path from header but from command line. See option MAIN_MAIL_ALLOW_SENDMAIL_F for that.
@@ -1521,7 +1526,7 @@ class CMailFile
 
 		// Make RFC821 Compliant, replace bare linefeeds
 		$strContent = preg_replace("/(?<!\r)\n/si", "\r\n", $msgtext); // PCRE modifier /s means new lines are common chars
-		if (!empty($conf->global->MAIN_FIX_FOR_BUGGED_MTA)) {
+		if (getDolGlobalString('MAIN_FIX_FOR_BUGGED_MTA')) {
 			$strContent = preg_replace("/\r\n/si", "\n", $strContent); // PCRE modifier /s means new lines are common chars
 		}
 
@@ -1531,7 +1536,7 @@ class CMailFile
 			$strContentAltText = preg_replace("/<br\s*[^>]*>/", " ", $strContent);
 			// TODO We could replace <img ...> with [Filename.ext] like Gmail do.
 			$strContentAltText = html_entity_decode(strip_tags($strContentAltText));	// Remove any HTML tags
-			$strContentAltText = trim(wordwrap($strContentAltText, 75, empty($conf->global->MAIN_FIX_FOR_BUGGED_MTA) ? "\r\n" : "\n"));
+			$strContentAltText = trim(wordwrap($strContentAltText, 75, !getDolGlobalString('MAIN_FIX_FOR_BUGGED_MTA') ? "\r\n" : "\n"));
 
 			// Check if html header already in message, if not complete the message
 			$strContent = $this->checkIfHTML($strContent);
@@ -1540,7 +1545,7 @@ class CMailFile
 		// Make RFC2045 Compliant, split lines
 		//$strContent = rtrim(chunk_split($strContent));    // Function chunck_split seems ko if not used on a base64 content
 		// TODO Encode main content into base64 and use the chunk_split, or quoted-printable
-		$strContent = rtrim(wordwrap($strContent, 75, empty($conf->global->MAIN_FIX_FOR_BUGGED_MTA) ? "\r\n" : "\n")); // TODO Using this method creates unexpected line break on text/plain content.
+		$strContent = rtrim(wordwrap($strContent, 75, !getDolGlobalString('MAIN_FIX_FOR_BUGGED_MTA') ? "\r\n" : "\n")); // TODO Using this method creates unexpected line break on text/plain content.
 
 		if ($this->msgishtml) {
 			if ($this->atleastoneimage) {
@@ -1553,7 +1558,7 @@ class CMailFile
 				$out .= "--".$this->related_boundary.$this->eol;
 			}
 
-			if (!$this->atleastoneimage && $strContentAltText && !empty($conf->global->MAIN_MAIL_USE_MULTI_PART)) {    // Add plain text message part before html part
+			if (!$this->atleastoneimage && $strContentAltText && getDolGlobalString('MAIN_MAIL_USE_MULTI_PART')) {    // Add plain text message part before html part
 				$out .= "Content-Type: multipart/alternative;".$this->eol." boundary=\"".$this->alternative_boundary."\"".$this->eol;
 				$out .= $this->eol;
 				$out .= "--".$this->alternative_boundary.$this->eol;
@@ -1567,7 +1572,7 @@ class CMailFile
 			//$out.= "Content-Transfer-Encoding: 7bit".$this->eol;	// TODO Use base64
 			$out .= $this->eol.$strContent.$this->eol;
 
-			if (!$this->atleastoneimage && $strContentAltText && !empty($conf->global->MAIN_MAIL_USE_MULTI_PART)) {    // Add plain text message part after html part
+			if (!$this->atleastoneimage && $strContentAltText && getDolGlobalString('MAIN_MAIL_USE_MULTI_PART')) {    // Add plain text message part after html part
 				$out .= "--".$this->alternative_boundary."--".$this->eol;
 			}
 		} else {
@@ -2005,7 +2010,7 @@ class CMailFile
 					$newemail = '<'.$email.'>';
 				}
 				if ($format == 0 || $format == 3) {
-					if (!empty($conf->global->MAIN_MAIL_NO_FULL_EMAIL)) {
+					if (getDolGlobalString('MAIN_MAIL_NO_FULL_EMAIL')) {
 						$newemail = '<'.$email.'>';
 					} elseif (!$name) {
 						$newemail = '<'.$email.'>';
@@ -2054,7 +2059,7 @@ class CMailFile
 				$email = trim($val);
 			}
 
-			$ret[$email] = empty($conf->global->MAIN_MAIL_NO_FULL_EMAIL) ? $name : null;
+			$ret[$email] = !getDolGlobalString('MAIN_MAIL_NO_FULL_EMAIL') ? $name : null;
 		}
 
 		return $ret;
diff --git a/htdocs/core/class/CSMSFile.class.php b/htdocs/core/class/CSMSFile.class.php
index a282e94640a..a60d5db9f52 100644
--- a/htdocs/core/class/CSMSFile.class.php
+++ b/htdocs/core/class/CSMSFile.class.php
@@ -136,11 +136,11 @@ class CSMSFile
 
 		$this->message = stripslashes($this->message);
 
-		if (!empty($conf->global->MAIN_SMS_DEBUG)) {
+		if (getDolGlobalString('MAIN_SMS_DEBUG')) {
 			$this->dump_sms();
 		}
 
-		if (empty($conf->global->MAIN_DISABLE_ALL_SMS)) {
+		if (!getDolGlobalString('MAIN_DISABLE_ALL_SMS')) {
 			// Action according to the choosed sending method
 			if (getDolGlobalString('MAIN_SMS_SENDMODE')) {
 				$sendmode = getDolGlobalString('MAIN_SMS_SENDMODE');	// $conf->global->MAIN_SMS_SENDMODE looks like a value 'module'
@@ -180,7 +180,7 @@ class CSMSFile
 						} else {
 							dol_syslog("CSMSFile::sendfile: sms send success with id=".$res, LOG_DEBUG);
 							//var_dump($res);        // 1973128
-							if (!empty($conf->global->MAIN_SMS_DEBUG)) {
+							if (getDolGlobalString('MAIN_SMS_DEBUG')) {
 								$this->dump_sms_result($res);
 							}
 						}
diff --git a/htdocs/core/class/commoninvoice.class.php b/htdocs/core/class/commoninvoice.class.php
index 8bb1907cd3b..21ecf232548 100644
--- a/htdocs/core/class/commoninvoice.class.php
+++ b/htdocs/core/class/commoninvoice.class.php
@@ -34,6 +34,11 @@ abstract class CommonInvoice extends CommonObject
 {
 	use CommonIncoterm;
 
+	/**
+	 * @var string		Label used as ref for template invoices
+	 */
+	public $title;
+
 	/**
 	 * @var int		Type of invoice (See TYPE_XXX constants)
 	 */
@@ -543,7 +548,7 @@ abstract class CommonInvoice extends CommonObject
 			return 1;
 		}
 
-		if (!empty($conf->global->INVOICE_CAN_NEVER_BE_REMOVED)) {
+		if (getDolGlobalString('INVOICE_CAN_NEVER_BE_REMOVED')) {
 			return 0;
 		}
 
@@ -563,7 +568,7 @@ abstract class CommonInvoice extends CommonObject
 
 				// If there is no invoice into the reset range and not already dispatched, we can delete
 				// If invoice to delete is last one and not already dispatched, we can delete
-				if (empty($conf->global->INVOICE_CAN_ALWAYS_BE_REMOVED) && $maxref != '' && $maxref != $this->ref) {
+				if (!getDolGlobalString('INVOICE_CAN_ALWAYS_BE_REMOVED') && $maxref != '' && $maxref != $this->ref) {
 					return -2;
 				}
 
@@ -580,7 +585,7 @@ abstract class CommonInvoice extends CommonObject
 		}
 
 		// Test if there is at least one payment. If yes, refuse to delete.
-		if (empty($conf->global->INVOICE_CAN_ALWAYS_BE_REMOVED) && $this->getSommePaiement() > 0) {
+		if (!getDolGlobalString('INVOICE_CAN_ALWAYS_BE_REMOVED') && $this->getSommePaiement() > 0) {
 			return -4;
 		}
 
@@ -1094,16 +1099,16 @@ abstract class CommonInvoice extends CommonObject
 	{
 		global $conf, $user, $langs;
 
-		if ($type != 'bank-transfer' && $type != 'credit-transfer' && empty($conf->global->STRIPE_SEPA_DIRECT_DEBIT)) {
+		if ($type != 'bank-transfer' && $type != 'credit-transfer' && !getDolGlobalString('STRIPE_SEPA_DIRECT_DEBIT')) {
 			return 0;
 		}
-		if ($type != 'direct-debit' && empty($conf->global->STRIPE_SEPA_CREDIT_TRANSFER)) {
+		if ($type != 'direct-debit' && !getDolGlobalString('STRIPE_SEPA_CREDIT_TRANSFER')) {
 			return 0;
 		}
 		// Set a default value for service if not provided
 		if (empty($service)) {
 			$service = 'StripeTest';
-			if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+			if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 				$service = 'StripeLive';
 			}
 		}
diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 530be48b7fe..ac1c24f2d45 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -682,25 +682,17 @@ abstract class CommonObject
 	/**
 	 * @var array		Array with label of status
 	 */
-	public $labelStatus;
-
-	/**
-	 * @var array array of status string
-	 * @deprecated 	Use instead labelStatus
-	 */
-	public $statuts = array();
+	public $labelStatus = array();
 
 	/**
 	 * @var array		Array with short label of status
 	 */
-	protected $labelStatusShort;
+	public $labelStatusShort = array();
 
 	/**
-	 * @var array array of short status string
-	 * @deprecated 	Use instead labelStatusShort
+	 * @var array		Array to store list of tpl
 	 */
-	public $statuts_short = array();
-
+	public $tpl;
 
 
 	/**
@@ -713,6 +705,10 @@ abstract class CommonObject
 	 */
 	public $nb = array();
 
+	/**
+	 * @var int			used for the return of show_photos()
+	 */
+	public $nbphoto;
 
 	/**
 	 * @var string output
@@ -1756,7 +1752,7 @@ abstract class CommonObject
 			$this->thirdparty = $thirdparty;
 
 			// Use first price level if level not defined for third party
-			if (!empty($conf->global->PRODUIT_MULTIPRICES) && empty($this->thirdparty->price_level)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES') && empty($this->thirdparty->price_level)) {
 				$this->thirdparty->price_level = 1;
 			}
 
@@ -1780,7 +1776,9 @@ abstract class CommonObject
 			return 0;
 		}
 
-		$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element." WHERE ".$this->table_ref_field." LIKE '".$this->db->escape($ref)."' LIMIT 1";
+		$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element;
+		$sql .= " WHERE ".$this->table_ref_field." LIKE '".$this->db->escape($ref)."'";	// no escapeforlike here
+		$sql .= " LIMIT 1";
 
 		$query = $this->db->query($sql);
 
@@ -1817,7 +1815,7 @@ abstract class CommonObject
 
 		$idtype = $this->barcode_type;
 		if (empty($idtype) && $idtype != '0') {	// If type of barcode no set, we try to guess. If set to '0' it means we forced to have type remain not defined
-			if ($this->element == 'product' && !empty($conf->global->PRODUIT_DEFAULT_BARCODE_TYPE)) {
+			if ($this->element == 'product' && getDolGlobalString('PRODUIT_DEFAULT_BARCODE_TYPE')) {
 				$idtype = $conf->global->PRODUIT_DEFAULT_BARCODE_TYPE;
 			} elseif ($this->element == 'societe') {
 				$idtype = $conf->global->GENBARCODE_BARCODETYPE_THIRDPARTY;
@@ -3835,7 +3833,7 @@ abstract class CommonObject
 			// Situations totals
 			if (!empty($this->situation_cycle_ref) && !empty($this->situation_counter) && $this->situation_counter > 1 && method_exists($this, 'get_prev_sits')) {
 				include_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
-				if ($this->type != Facture::TYPE_CREDIT_NOTE) {
+				if ($this->type != Facture::TYPE_CREDIT_NOTE) {	// @phpstan-ignore-line
 					$prev_sits = $this->get_prev_sits();
 
 					foreach ($prev_sits as $sit) {				// $sit is an object Facture loaded with a fetch.
@@ -4595,7 +4593,7 @@ abstract class CommonObject
 					if ($fieldstatus == 'tosell') {
 						$this->status = $status;
 					} elseif ($fieldstatus == 'tobuy') {
-						$this->status_buy = $status;
+						$this->status_buy = $status;	// @phpstan-ignore-line
 					} else {
 						$this->statut = $status;
 						$this->status = $status;
@@ -4630,7 +4628,7 @@ abstract class CommonObject
 		if (empty($id) && empty($ref)) {
 			return 0;
 		}
-		if (!empty($conf->global->MAIN_DISABLE_CANVAS)) {
+		if (getDolGlobalString('MAIN_DISABLE_CANVAS')) {
 			return 0; // To increase speed. Not enabled by default.
 		}
 
@@ -4989,8 +4987,7 @@ abstract class CommonObject
 	 */
 	public function formAddObjectLine($dateSelector, $seller, $buyer, $defaulttpldir = '/core/tpl')
 	{
-		global $conf, $user, $langs, $object, $hookmanager, $extrafields;
-		global $form;
+		global $conf, $user, $langs, $object, $hookmanager, $extrafields, $form;
 
 		// Line extrafield
 		if (!is_object($extrafields)) {
@@ -5170,7 +5167,7 @@ abstract class CommonObject
 					if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
 						$newlang = GETPOST('lang_id', 'aZ09');
 					}
-					if (!empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE) && empty($newlang) && is_object($this->thirdparty)) {
+					if (getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE') && empty($newlang) && is_object($this->thirdparty)) {
 						$newlang = $this->thirdparty->default_lang; // To use language of customer
 					}
 					if (!empty($newlang)) {
@@ -5341,7 +5338,9 @@ abstract class CommonObject
 
 		if (($line->info_bits & 2) == 2) {  // TODO Not sure this is used for source object
 			$discount = new DiscountAbsolute($this->db);
-			$discount->fk_soc = $this->socid;
+			if (property_exists($this, 'socid')) {
+				$discount->fk_soc = $this->socid;
+			}
 			$this->tpl['label'] .= $discount->getNomUrl(0, 'discount');
 		} elseif (!empty($line->fk_product)) {
 			$productstatic = new Product($this->db);
@@ -6170,7 +6169,7 @@ abstract class CommonObject
 		$savDisableCompute = $conf->disable_compute;
 		$conf->disable_compute = 1;
 
-		$ret = $this->fetch($id);
+		$ret = $this->fetch($id);	/* @phpstan-ignore-line */
 
 		$conf->disable_compute = $savDisableCompute;
 
@@ -6307,7 +6306,7 @@ abstract class CommonObject
 	{
 		global $conf;
 
-		if (!empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
+		if (getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED')) {
 			return 0;
 		}
 
@@ -6347,7 +6346,7 @@ abstract class CommonObject
 	{
 		global $conf, $langs, $user;
 
-		if (!empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
+		if (getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED')) {
 			return 0;
 		}
 
@@ -6404,7 +6403,7 @@ abstract class CommonObject
 				//dol_syslog("attributeType=".$attributeType, LOG_DEBUG);
 
 				if (!empty($attrfieldcomputed)) {
-					if (!empty($conf->global->MAIN_STORE_COMPUTED_EXTRAFIELDS)) {
+					if (getDolGlobalString('MAIN_STORE_COMPUTED_EXTRAFIELDS')) {
 						$value = dol_eval($attrfieldcomputed, 1, 0, '2');
 						dol_syslog($langs->trans("Extrafieldcomputed")." on ".$attributeLabel."(".$value.")", LOG_DEBUG);
 						$new_array_options[$key] = $value;
@@ -6651,7 +6650,7 @@ abstract class CommonObject
 
 		$error = 0;
 
-		if (!empty($conf->global->MAIN_EXTRALANGUAGES_DISABLED)) {
+		if (getDolGlobalString('MAIN_EXTRALANGUAGES_DISABLED')) {
 			return 0; // For avoid conflicts if trigger used
 		}
 
@@ -6763,7 +6762,7 @@ abstract class CommonObject
 	{
 		global $conf, $langs, $user;
 
-		if (!empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
+		if (getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED')) {
 			return 0;
 		}
 
@@ -6810,7 +6809,7 @@ abstract class CommonObject
 			//dol_syslog("attributeLabel=".$attributeLabel, LOG_DEBUG);
 			//dol_syslog("attributeType=".$attributeType, LOG_DEBUG);
 			if (!empty($attrfieldcomputed)) {
-				if (!empty($conf->global->MAIN_STORE_COMPUTED_EXTRAFIELDS)) {
+				if (getDolGlobalString('MAIN_STORE_COMPUTED_EXTRAFIELDS')) {
 					$value = dol_eval($attrfieldcomputed, 1, 0, '2');
 					dol_syslog($langs->trans("Extrafieldcomputed")." sur ".$attributeLabel."(".$value.")", LOG_DEBUG);
 					$this->array_options["options_".$key] = $value;
@@ -7046,7 +7045,7 @@ abstract class CommonObject
 
 		$error = 0;
 
-		if (!empty($conf->global->MAIN_EXTRALANGUAGES_DISABLED)) {
+		if (getDolGlobalString('MAIN_EXTRALANGUAGES_DISABLED')) {
 			return 0; // For avoid conflicts if trigger used
 		}
 
@@ -7261,7 +7260,7 @@ abstract class CommonObject
 			$out = '<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam ? $moreparam : '').'> ';
 		} elseif ($type == 'select') {	// combo list
 			$out = '';
-			if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_EXTRAFIELDS_DISABLE_SELECT2)) {
+			if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_EXTRAFIELDS_DISABLE_SELECT2')) {
 				include_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
 				$out .= ajax_combobox($keyprefix.$key.$keysuffix, array(), 0);
 			}
@@ -7285,7 +7284,7 @@ abstract class CommonObject
 			$out .= '</select>';
 		} elseif ($type == 'sellist') {
 			$out = '';
-			if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_EXTRAFIELDS_DISABLE_SELECT2)) {
+			if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_EXTRAFIELDS_DISABLE_SELECT2')) {
 				include_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
 				$out .= ajax_combobox($keyprefix.$key.$keysuffix, array(), 0);
 			}
@@ -8587,7 +8586,7 @@ abstract class CommonObject
 
 						$html_id = (empty($this->id) ? '' : 'extrarow-'.$this->element.'_'.$key.'_'.$this->id);
 						if ($display_type=='card') {
-							if (!empty($conf->global->MAIN_EXTRAFIELDS_USE_TWO_COLUMS) && ($e % 2) == 0) {
+							if (getDolGlobalString('MAIN_EXTRAFIELDS_USE_TWO_COLUMS') && ($e % 2) == 0) {
 								$colspan = 0;
 							}
 
@@ -8640,7 +8639,7 @@ abstract class CommonObject
 
 						if ($display_type == 'card') {
 							$out .= '<tr '.($html_id ? 'id="'.$html_id.'" ' : '').$csstyle.' class="field_options_'.$key.' '.$class.$this->element.'_extras_'.$key.' trextrafields_collapse'.$collapse_group.'" '.$domData.' >';
-							if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER) && ($action == 'view' || $action == 'valid' || $action == 'editline' || $action == 'confirm_valid' || $action == 'confirm_cancel')) {
+							if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER') && ($action == 'view' || $action == 'valid' || $action == 'editline' || $action == 'confirm_valid' || $action == 'confirm_cancel')) {
 								$out .= '<td></td>';
 							}
 							$out .= '<td class="'.(empty($params['tdclass']) ? 'titlefieldcreate' : $params['tdclass']).' wordbreak';
@@ -8699,7 +8698,7 @@ abstract class CommonObject
 
 						$out .= ($display_type=='card' ? '</td>' : '</div>');
 
-						if (!empty($conf->global->MAIN_EXTRAFIELDS_USE_TWO_COLUMS) && (($e % 2) == 1)) {
+						if (getDolGlobalString('MAIN_EXTRAFIELDS_USE_TWO_COLUMS') && (($e % 2) == 1)) {
 							$out .= ($display_type=='card' ? '</tr>' : '</div>');
 						} else {
 							$out .= ($display_type=='card' ? '</tr>' : '</div>');
@@ -8902,7 +8901,7 @@ abstract class CommonObject
 
 		$buyPrice = 0;
 
-		if (($unitPrice > 0) && (isset($conf->global->ForceBuyingPriceIfNull) && $conf->global->ForceBuyingPriceIfNull > 0)) {
+		if (($unitPrice > 0) && (isset($conf->global->ForceBuyingPriceIfNull) && getDolGlobalInt('ForceBuyingPriceIfNull') > 0)) {
 			 // When ForceBuyingPriceIfNull is set
 			$buyPrice = $unitPrice * (1 - $discountPercent / 100);
 		} else {
@@ -9113,8 +9112,8 @@ abstract class CommonObject
 						}
 						if ($showaction) {
 							$return .= '<br>';
-							// On propose la generation de la vignette si elle n'existe pas et si la taille est superieure aux limites
-							if ($photo_vignette && (image_format_supported($photo) > 0) && ($this->imgWidth > $maxWidth || $this->imgHeight > $maxHeight)) {
+							// If $photo_vignette set, we add link to generate thumbs if file is an image and ->imgWidth or->imgHeight higher than limits
+							if ($photo_vignette && (image_format_supported($photo) > 0) && ((isset($this->imgWidth) && $this->imgWidth > $maxWidth) || (isset($this->imgHeight) && $this->imgHeight > $maxHeight))) {
 								$return .= '<a href="'.$_SERVER["PHP_SELF"].'?id='.$this->id.'&action=addthumb&token='.newToken().'&file='.urlencode($pdir.$viewfilename).'">'.img_picto($langs->trans('GenerateThumb'), 'refresh').'&nbsp;&nbsp;</a>';
 							}
 							// Special cas for product
@@ -10293,8 +10292,7 @@ abstract class CommonObject
 		);
 		foreach ($fields as $key => $value) {
 			if (array_key_exists($key, $this->fields)) {
-				// @phpstan-ignore-next-line
-				$this->{$key} = $value;
+				$this->{$key} = $value;		// @phpstan-ignore-line
 			}
 		}
 
diff --git a/htdocs/core/class/commonpeople.class.php b/htdocs/core/class/commonpeople.class.php
index 5eb2bcfc6b4..54c7e47888d 100644
--- a/htdocs/core/class/commonpeople.class.php
+++ b/htdocs/core/class/commonpeople.class.php
@@ -131,7 +131,7 @@ trait CommonPeople
 			if (!empty($conf->use_javascript_ajax)) {
 				// Add picto with tooltip on map
 				$namecoords = '';
-				if ($this->element == 'contact' && !empty($conf->global->MAIN_SHOW_COMPANY_NAME_IN_BANNER_ADDRESS)) {
+				if ($this->element == 'contact' && getDolGlobalString('MAIN_SHOW_COMPANY_NAME_IN_BANNER_ADDRESS')) {
 					$namecoords .= $object->name.'<br>';
 				}
 				$namecoords .= $this->getFullName($langs, 1).'<br>'.$coords;
@@ -149,7 +149,7 @@ trait CommonPeople
 
 			// List of extra languages
 			$arrayoflangcode = array();
-			if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE)) {
+			if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE')) {
 				$arrayoflangcode[] = $conf->global->PDF_USE_ALSO_LANGUAGE_CODE;
 			}
 
@@ -180,8 +180,8 @@ trait CommonPeople
 		}
 
 		// If MAIN_FORCE_STATE_INTO_ADDRESS is on, state is already returned previously with getFullAddress
-		if (!in_array($this->country_code, $countriesusingstate) && empty($conf->global->MAIN_FORCE_STATE_INTO_ADDRESS)
-				&& empty($conf->global->SOCIETE_DISABLE_STATE) && $this->state) {
+		if (!in_array($this->country_code, $countriesusingstate) && !getDolGlobalString('MAIN_FORCE_STATE_INTO_ADDRESS')
+				&& !getDolGlobalString('SOCIETE_DISABLE_STATE') && $this->state) {
 			if (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 && $this->region) {
 				$out .= ($outdone ? ' - ' : '').$this->region.' - '.$this->state;
 			} else {
@@ -278,7 +278,7 @@ trait CommonPeople
 	{
 		global $conf;
 
-		if (!empty($conf->global->MAIN_FIRST_TO_UPPER)) {
+		if (getDolGlobalString('MAIN_FIRST_TO_UPPER')) {
 			$this->lastname = dol_ucwords(dol_strtolower($this->lastname));
 			$this->firstname = dol_ucwords(dol_strtolower($this->firstname));
 			$this->name = dol_ucwords(dol_strtolower($this->name));
@@ -286,14 +286,14 @@ trait CommonPeople
 				$this->name_alias = isset($this->name_alias)?dol_ucwords(dol_strtolower($this->name_alias)):'';
 			}
 		}
-		if (!empty($conf->global->MAIN_ALL_TO_UPPER)) {
+		if (getDolGlobalString('MAIN_ALL_TO_UPPER')) {
 			$this->lastname = dol_strtoupper($this->lastname);
 			$this->name = dol_strtoupper($this->name);
 			if (property_exists($this, 'name_alias')) {
 				$this->name_alias = dol_strtoupper($this->name_alias);
 			}
 		}
-		if (!empty($conf->global->MAIN_ALL_TOWN_TO_UPPER)) {
+		if (getDolGlobalString('MAIN_ALL_TOWN_TO_UPPER')) {
 			$this->address = dol_strtoupper($this->address);
 			$this->town = dol_strtoupper($this->town);
 		}
diff --git a/htdocs/core/class/commonstickergenerator.class.php b/htdocs/core/class/commonstickergenerator.class.php
index b908a7f4cb8..46121cfe466 100644
--- a/htdocs/core/class/commonstickergenerator.class.php
+++ b/htdocs/core/class/commonstickergenerator.class.php
@@ -104,8 +104,12 @@ abstract class CommonStickerGenerator extends CommonDocGenerator
 	protected $_First = 1;
 	public $Tformat;
 
-
+	/**
+	 * @var array
+	 */
+	public $_Avery_Labels;
 	// phpcs:enable
+
 	/**
 	 *	Constructor
 	 *
diff --git a/htdocs/core/class/defaultvalues.class.php b/htdocs/core/class/defaultvalues.class.php
index 57939f307a7..0540fc9ccd1 100644
--- a/htdocs/core/class/defaultvalues.class.php
+++ b/htdocs/core/class/defaultvalues.class.php
@@ -145,7 +145,7 @@ class DefaultValues extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
diff --git a/htdocs/core/class/discount.class.php b/htdocs/core/class/discount.class.php
index 9c273d355b0..f50aafdfa51 100644
--- a/htdocs/core/class/discount.class.php
+++ b/htdocs/core/class/discount.class.php
@@ -44,14 +44,19 @@ class DiscountAbsolute
 	public $errors = array();
 
 	/**
-	 * @var int ID discount
+	 * @var int 	ID discount
 	 */
 	public $id;
 
 	/**
-	 * @var int Thirdparty ID
+	 * @var int 	Thirdparty ID
+	 * @deprecated
 	 */
 	public $fk_soc;
+	/**
+	 * @var int 	Thirdparty ID
+	 */
+	public $socid;
 
 	public $discount_type; // 0 => customer discount, 1 => supplier discount
 
@@ -750,9 +755,8 @@ class DiscountAbsolute
 	 */
 	public function initAsSpecimen()
 	{
-		global $user, $langs, $conf;
-
 		$this->fk_soc         = 1;
+		$this->socid          = 1;
 		$this->amount_ht      = 10;
 		$this->amount_tva     = 1.96;
 		$this->amount_ttc     = 11.96;
diff --git a/htdocs/core/class/doleditor.class.php b/htdocs/core/class/doleditor.class.php
index aa466fa71d8..9c5ab577551 100644
--- a/htdocs/core/class/doleditor.class.php
+++ b/htdocs/core/class/doleditor.class.php
@@ -57,9 +57,7 @@ class DolEditor
 	 *  @param	int		$width							Width in pixel of edit area (auto by default)
 	 *  @param 	int		$height			       		 	Height in pixel of edit area (200px by default)
 	 *  @param 	string	$toolbarname	       		 	Name of bar set to use ('Full', 'dolibarr_notes[_encoded]', 'dolibarr_details[_encoded]'=the less featured, 'dolibarr_mailings[_encoded]', 'dolibarr_readonly').
-	 *  @param  string	$toolbarlocation       			Where bar is stored :
-	 *                       		                    'In' = each window has its own toolbar
-	 *                              		            'Out:name' = share toolbar into the div called 'name'
+	 *  @param  string	$toolbarlocation       			Deprecated. Not used
 	 *  @param  boolean	$toolbarstartexpanded  			Bar is visible or not at start
 	 *  @param	boolean|int		$uselocalbrowser		Enabled to add links to local object with local browser. If false, only external images can be added in content.
 	 *  @param  boolean|string	$okforextendededitor    True=Allow usage of extended editor tool if qualified (like ckeditor). If 'textarea', force use of simple textarea. If 'ace', force use of Ace.
@@ -71,7 +69,7 @@ class DolEditor
 	 */
 	public function __construct($htmlname, $content, $width = '', $height = 200, $toolbarname = 'Basic', $toolbarlocation = 'In', $toolbarstartexpanded = false, $uselocalbrowser = 1, $okforextendededitor = true, $rows = 0, $cols = 0, $readonly = 0, $poscursor = array())
 	{
-		global $conf, $langs;
+		global $conf;
 
 		dol_syslog(get_class($this)."::DolEditor htmlname=".$htmlname." width=".$width." height=".$height." toolbarname=".$toolbarname);
 
@@ -85,7 +83,7 @@ class DolEditor
 
 		// Name of extended editor to use (FCKEDITOR_EDITORNAME can be 'ckeditor' or 'fckeditor')
 		$defaulteditor = 'ckeditor';
-		$this->tool = empty($conf->global->FCKEDITOR_EDITORNAME) ? $defaulteditor : $conf->global->FCKEDITOR_EDITORNAME;
+		$this->tool = !getDolGlobalString('FCKEDITOR_EDITORNAME') ? $defaulteditor : $conf->global->FCKEDITOR_EDITORNAME;
 		$this->uselocalbrowser = $uselocalbrowser;
 		$this->readonly = $readonly;
 
@@ -138,7 +136,7 @@ class DolEditor
 
 		$fullpage = false;
 		if (isset($conf->global->FCKEDITOR_ALLOW_ANY_CONTENT)) {
-			$disallowAnyContent = empty($conf->global->FCKEDITOR_ALLOW_ANY_CONTENT); // Only predefined list of html tags are allowed or all
+			$disallowAnyContent = !getDolGlobalString('FCKEDITOR_ALLOW_ANY_CONTENT'); // Only predefined list of html tags are allowed or all
 		}
 
 		$found = 0;
@@ -167,17 +165,17 @@ class DolEditor
 				if (!empty($conf->dol_optimize_smallscreen)) {
 					$pluginstodisable .= ',scayt,wsc,find,undo';
 				}
-				if (empty($conf->global->FCKEDITOR_ENABLE_WSC)) {	// spellchecker has end of life december 2021
+				if (!getDolGlobalString('FCKEDITOR_ENABLE_WSC')) {	// spellchecker has end of life december 2021
 					$pluginstodisable .= ',wsc';
 				}
-				if (empty($conf->global->FCKEDITOR_ENABLE_PDF)) {
+				if (!getDolGlobalString('FCKEDITOR_ENABLE_PDF')) {
 					$pluginstodisable .= ',exportpdf';
 				}
-				if (!empty($conf->global->MAIN_DISALLOW_URL_INTO_DESCRIPTIONS)) {
+				if (getDolGlobalString('MAIN_DISALLOW_URL_INTO_DESCRIPTIONS')) {
 					$this->uselocalbrowser = 0;	// Can't use browser to navigate into files. Only links with "<img src=data:..." are allowed.
 				}
 				$scaytautostartup = '';
-				if (!empty($conf->global->FCKEDITOR_ENABLE_SCAYT_AUTOSTARTUP)) {
+				if (getDolGlobalString('FCKEDITOR_ENABLE_SCAYT_AUTOSTARTUP')) {
 					$scaytautostartup = 'scayt_autoStartup: true,';
 					$scaytautostartup .= 'scayt_sLang: \''.dol_escape_js($langs->getDefaultLang()).'\',';
 				} else {
@@ -224,7 +222,7 @@ class DolEditor
                                                     });
                                                 }
                                           },
-									disableNativeSpellChecker: '.(empty($conf->global->CKEDITOR_NATIVE_SPELLCHECKER) ? 'true' : 'false');
+									disableNativeSpellChecker: '.(!getDolGlobalString('CKEDITOR_NATIVE_SPELLCHECKER') ? 'true' : 'false');
 
 				if ($this->uselocalbrowser) {
 					$out .= ','."\n";
diff --git a/htdocs/core/class/dolgeoip.class.php b/htdocs/core/class/dolgeoip.class.php
index 171aeddaf9b..6a8554f9cf7 100644
--- a/htdocs/core/class/dolgeoip.class.php
+++ b/htdocs/core/class/dolgeoip.class.php
@@ -33,6 +33,9 @@
  */
 class DolGeoIP
 {
+	/**
+	 * @var GeoIp2\Database\Reader
+	 */
 	public $gi;
 
 	public $error;
@@ -49,7 +52,7 @@ class DolGeoIP
 		global $conf;
 
 		$geoipversion = '2'; // 'php', or geoip version '2'
-		if (!empty($conf->global->GEOIP_VERSION)) {
+		if (getDolGlobalString('GEOIP_VERSION')) {
 			$geoipversion = $conf->global->GEOIP_VERSION;
 		}
 
@@ -89,6 +92,7 @@ class DolGeoIP
 
 		if ($geoipversion == '2') {
 			try {
+				// @phpstan-ignore-next-line
 				$this->gi = new GeoIp2\Database\Reader($datfile); // '/usr/local/share/GeoIP/GeoIP2-City.mmdb'
 			} catch (Exception $e) {
 				$this->error = $e->getMessage();
@@ -117,7 +121,7 @@ class DolGeoIP
 		global $conf;
 
 		$geoipversion = '2'; // 'php', or '2'
-		if (!empty($conf->global->GEOIP_VERSION)) {
+		if (getDolGlobalString('GEOIP_VERSION')) {
 			$geoipversion = $conf->global->GEOIP_VERSION;
 		}
 
@@ -175,7 +179,7 @@ class DolGeoIP
 		global $conf;
 
 		$geoipversion = '2'; // 'php', or '2'
-		if (!empty($conf->global->GEOIP_VERSION)) {
+		if (getDolGlobalString('GEOIP_VERSION')) {
 			$geoipversion = $conf->global->GEOIP_VERSION;
 		}
 
@@ -206,7 +210,7 @@ class DolGeoIP
 		global $conf;
 
 		$geoipversion = '2'; // 'php', or '2'
-		if (!empty($conf->global->GEOIP_VERSION)) {
+		if (getDolGlobalString('GEOIP_VERSION')) {
 			$geoipversion = $conf->global->GEOIP_VERSION;
 		}
 
diff --git a/htdocs/core/class/dolgraph.class.php b/htdocs/core/class/dolgraph.class.php
index 26b7365d03c..b9b4bd466e9 100644
--- a/htdocs/core/class/dolgraph.class.php
+++ b/htdocs/core/class/dolgraph.class.php
@@ -136,7 +136,7 @@ class DolGraph
 
 		$this->_library = $library;
 		if ($this->_library == 'auto') {
-			$this->_library = (empty($conf->global->MAIN_JS_GRAPH) ? 'chart' : $conf->global->MAIN_JS_GRAPH);
+			$this->_library = (!getDolGlobalString('MAIN_JS_GRAPH') ? 'chart' : $conf->global->MAIN_JS_GRAPH);
 		}
 	}
 
diff --git a/htdocs/core/class/dolreceiptprinter.class.php b/htdocs/core/class/dolreceiptprinter.class.php
index 6db16290a8d..ef13c9d41c4 100644
--- a/htdocs/core/class/dolreceiptprinter.class.php
+++ b/htdocs/core/class/dolreceiptprinter.class.php
@@ -694,7 +694,7 @@ class dolReceiptPrinter extends Printer
 		//print '<pre>'.print_r($vals, true).'</pre>';
 		// print ticket
 		$level = 0;
-		$nbcharactbyline = (!empty($conf->global->RECEIPT_PRINTER_NB_CHARACT_BY_LINE) ? $conf->global->RECEIPT_PRINTER_NB_CHARACT_BY_LINE : 48);
+		$nbcharactbyline = (getDolGlobalString('RECEIPT_PRINTER_NB_CHARACT_BY_LINE') ? $conf->global->RECEIPT_PRINTER_NB_CHARACT_BY_LINE : 48);
 		$ret = $this->initPrinter($printerid);
 		if ($ret > 0) {
 			setEventMessages($this->error, $this->errors, 'errors');
diff --git a/htdocs/core/class/emailsenderprofile.class.php b/htdocs/core/class/emailsenderprofile.class.php
index 229e5b9e352..e5a1fdcb4c7 100644
--- a/htdocs/core/class/emailsenderprofile.class.php
+++ b/htdocs/core/class/emailsenderprofile.class.php
@@ -146,7 +146,7 @@ class EmailSenderProfile extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID)) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany')) {
diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index 014ac8d335f..6294075d6fb 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -1167,9 +1167,9 @@ class ExtraFields
 					$selected = explode(',', $value);
 				}
 
-				$out .= $form->multiselectarray($keyprefix.$key.$keysuffix, $options, $selected, 0, 0, $morecss, 0, 0, '', '', '', !empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_EXTRAFIELDS_DISABLE_SELECT2));
+				$out .= $form->multiselectarray($keyprefix.$key.$keysuffix, $options, $selected, 0, 0, $morecss, 0, 0, '', '', '', !empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_EXTRAFIELDS_DISABLE_SELECT2'));
 			} else {
-				if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_EXTRAFIELDS_DISABLE_SELECT2)) {
+				if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_EXTRAFIELDS_DISABLE_SELECT2')) {
 					include_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
 					$out .= ajax_combobox($keyprefix.$key.$keysuffix, array(), 0);
 				}
@@ -1201,7 +1201,7 @@ class ExtraFields
 			}
 		} elseif ($type == 'sellist') {
 			$out = '';
-			if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_EXTRAFIELDS_DISABLE_SELECT2)) {
+			if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_EXTRAFIELDS_DISABLE_SELECT2')) {
 				include_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
 				$out .= ajax_combobox($keyprefix.$key.$keysuffix, array(), 0);
 			}
@@ -2211,10 +2211,10 @@ class ExtraFields
 				} elseif (in_array($key_type, array('text'))) {
 					$label_security_check = 'alphanohtml';
 					// by default 'alphanohtml' (better security); hidden conf MAIN_SECURITY_ALLOW_UNSECURED_LABELS_WITH_HTML allows basic html
-					if (!empty($conf->global->MAIN_SECURITY_ALLOW_UNSECURED_REF_LABELS)) {
+					if (getDolGlobalString('MAIN_SECURITY_ALLOW_UNSECURED_REF_LABELS')) {
 						$label_security_check = 'nohtml';
 					} else {
-						$label_security_check = empty($conf->global->MAIN_SECURITY_ALLOW_UNSECURED_LABELS_WITH_HTML) ? 'alphanohtml' : 'restricthtml';
+						$label_security_check = !getDolGlobalString('MAIN_SECURITY_ALLOW_UNSECURED_LABELS_WITH_HTML') ? 'alphanohtml' : 'restricthtml';
 					}
 					$value_key = GETPOST("options_".$key, $label_security_check);
 				} else {
diff --git a/htdocs/core/class/extralanguages.class.php b/htdocs/core/class/extralanguages.class.php
index af733c8f6cb..5c31e927c56 100644
--- a/htdocs/core/class/extralanguages.class.php
+++ b/htdocs/core/class/extralanguages.class.php
@@ -99,7 +99,7 @@ class ExtraLanguages
 
 
 		$array_name_label = array();
-		if (!empty($conf->global->MAIN_USE_ALTERNATE_TRANSLATION_FOR)) {
+		if (getDolGlobalString('MAIN_USE_ALTERNATE_TRANSLATION_FOR')) {
 			$tmpelement = explode(';', $conf->global->MAIN_USE_ALTERNATE_TRANSLATION_FOR);
 			foreach ($tmpelement as $elementstring) {
 				$reg = array();
diff --git a/htdocs/core/class/fiscalyear.class.php b/htdocs/core/class/fiscalyear.class.php
index 197c7e27693..651a976d128 100644
--- a/htdocs/core/class/fiscalyear.class.php
+++ b/htdocs/core/class/fiscalyear.class.php
@@ -358,7 +358,7 @@ class Fiscalyear extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip) && $user->hasRight('accounting', 'fiscalyear', 'write')) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("FiscalYear");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index c9f00ad0d0f..d5c5ad501c0 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -116,7 +116,7 @@ class Form
 		$ret = '';
 
 		// TODO change for compatibility
-		if (!empty($conf->global->MAIN_USE_JQUERY_JEDITABLE) && !preg_match('/^select;/', $typeofdata)) {
+		if (getDolGlobalString('MAIN_USE_JQUERY_JEDITABLE') && !preg_match('/^select;/', $typeofdata)) {
 			if (!empty($perm)) {
 				$tmp = explode(':', $typeofdata);
 				$ret .= '<div class="editkey_' . $tmp[0] . (!empty($tmp[1]) ? ' ' . $tmp[1] : '') . '" id="' . $htmlname . '">';
@@ -242,7 +242,7 @@ class Form
 		}
 
 		// When option to edit inline is activated
-		if (!empty($conf->global->MAIN_USE_JQUERY_JEDITABLE) && !preg_match('/^select;|day|datepicker|dayhour|datehourpicker/', $typeofdata)) { // TODO add jquery timepicker and support select
+		if (getDolGlobalString('MAIN_USE_JQUERY_JEDITABLE') && !preg_match('/^select;|day|datepicker|dayhour|datehourpicker/', $typeofdata)) { // TODO add jquery timepicker and support select
 			$ret .= $this->editInPlace($object, $value, $htmlname, $perm, $typeofdata, $editvalue, $extObject, $custommsg);
 		} else {
 			if ($editaction == '') {
@@ -378,7 +378,7 @@ class Form
 					}
 				} elseif (preg_match('/^ckeditor/', $typeofdata)) {
 					$tmpcontent = dol_htmlentitiesbr($value);
-					if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+					if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 						$firstline = preg_replace('/<br>.*/', '', $tmpcontent);
 						$firstline = preg_replace('/[\n\r].*/', '', $firstline);
 						$tmpcontent = $firstline . ((strlen($firstline) != strlen($tmpcontent)) ? '...' : '');
@@ -422,7 +422,7 @@ class Form
 
 		// List of extra languages
 		$arrayoflangcode = array();
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE)) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE')) {
 			$arrayoflangcode[] = $conf->global->PDF_USE_ALSO_LANGUAGE_CODE;
 		}
 
@@ -1324,7 +1324,7 @@ class Form
 
 		$out = '';
 
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->COMPANY_USE_SEARCH_TO_SELECT) && !$forcecombo) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('COMPANY_USE_SEARCH_TO_SELECT') && !$forcecombo) {
 			if (is_null($ajaxoptions)) {
 				$ajaxoptions = array();
 			}
@@ -1353,7 +1353,7 @@ class Form
 					$out .= img_picto($langs->trans("Search"), 'search');
 				}
 			}
-			$out .= '<input type="text" class="' . $morecss . '" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . ($placeholder ? ' placeholder="' . dol_escape_htmltag($placeholder) . '"' : '') . ' ' . (!empty($conf->global->THIRDPARTY_SEARCH_AUTOFOCUS) ? 'autofocus' : '') . ' />';
+			$out .= '<input type="text" class="' . $morecss . '" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . ($placeholder ? ' placeholder="' . dol_escape_htmltag($placeholder) . '"' : '') . ' ' . (getDolGlobalString('THIRDPARTY_SEARCH_AUTOFOCUS') ? 'autofocus' : '') . ' />';
 			if ($hidelabel == 3) {
 				$out .= img_picto($langs->trans("Search"), 'search');
 			}
@@ -1440,12 +1440,12 @@ class Form
 
 		// We search companies
 		$sql = "SELECT s.rowid, s.nom as name, s.name_alias, s.tva_intra, s.client, s.fournisseur, s.code_client, s.code_fournisseur";
-		if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+		if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 			$sql .= ", s.address, s.zip, s.town";
 			$sql .= ", dictp.code as country_code";
 		}
 		$sql .= " FROM " . $this->db->prefix() . "societe as s";
-		if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+		if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 			$sql .= " LEFT JOIN " . $this->db->prefix() . "c_country as dictp ON dictp.rowid = s.fk_pays";
 		}
 		if (!$user->hasRight('societe', 'client', 'voir') && !$user->socid) {
@@ -1463,7 +1463,7 @@ class Form
 		if (!$user->hasRight('societe', 'client', 'voir') && !$user->socid) {
 			$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = " . ((int) $user->id);
 		}
-		if (!empty($conf->global->COMPANY_HIDE_INACTIVE_IN_COMBOBOX)) {
+		if (getDolGlobalString('COMPANY_HIDE_INACTIVE_IN_COMBOBOX')) {
 			$sql .= " AND s.status <> 0";
 		}
 		if (!empty($excludeids)) {
@@ -1476,7 +1476,7 @@ class Form
 		// Add criteria
 		if ($filterkey && $filterkey != '') {
 			$sql .= " AND (";
-			$prefix = empty($conf->global->COMPANY_DONOTSEARCH_ANYWHERE) ? '%' : ''; // Can use index if COMPANY_DONOTSEARCH_ANYWHERE is on
+			$prefix = !getDolGlobalString('COMPANY_DONOTSEARCH_ANYWHERE') ? '%' : ''; // Can use index if COMPANY_DONOTSEARCH_ANYWHERE is on
 			// For natural search
 			$scrit = explode(' ', $filterkey);
 			$i = 0;
@@ -1516,7 +1516,7 @@ class Form
 			$out .= '<select id="' . $htmlname . '" class="flat' . ($morecss ? ' ' . $morecss : '') . '"' . ($moreparam ? ' ' . $moreparam : '') . ' name="' . $htmlname . ($multiple ? '[]' : '') . '" ' . ($multiple ? 'multiple' : '') . '>' . "\n";
 
 			$textifempty = (($showempty && !is_numeric($showempty)) ? $langs->trans($showempty) : '');
-			if (!empty($conf->global->COMPANY_USE_SEARCH_TO_SELECT)) {
+			if (getDolGlobalString('COMPANY_USE_SEARCH_TO_SELECT')) {
 				// Do not use textifempty = ' ' or '&nbsp;' here, or search on key will search on ' key'.
 				//if (!empty($conf->use_javascript_ajax) || $forcecombo) $textifempty='';
 				if ($showempty && !is_numeric($showempty)) {
@@ -1537,7 +1537,7 @@ class Form
 				while ($i < $num) {
 					$obj = $this->db->fetch_object($resql);
 					$label = '';
-					if ($showcode || !empty($conf->global->SOCIETE_ADD_REF_IN_LIST)) {
+					if ($showcode || getDolGlobalString('SOCIETE_ADD_REF_IN_LIST')) {
 						if (($obj->client) && (!empty($obj->code_client))) {
 							$label = $obj->code_client . ' - ';
 						}
@@ -1553,7 +1553,7 @@ class Form
 						$label .= ' (' . $obj->name_alias . ')';
 					}
 
-					if (!empty($conf->global->SOCIETE_SHOW_VAT_IN_LIST) && !empty($obj->tva_intra)) {
+					if (getDolGlobalString('SOCIETE_SHOW_VAT_IN_LIST') && !empty($obj->tva_intra)) {
 						$label .= ' - '.$obj->tva_intra;
 					}
 
@@ -1585,7 +1585,7 @@ class Form
 						}
 					}
 
-					if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+					if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 						$s = ($obj->address ? ' - ' . $obj->address : '') . ($obj->zip ? ' - ' . $obj->zip : '') . ($obj->town ? ' ' . $obj->town : '');
 						if (!empty($obj->country_code)) {
 							$s .= ', ' . $langs->trans('Country' . $obj->country_code);
@@ -1690,7 +1690,7 @@ class Form
 						$disabled = ' disabled';
 					}
 
-					if (!empty($conf->global->MAIN_SHOW_FACNUMBER_IN_DISCOUNT_LIST) && !empty($obj->fk_facture_source)) {
+					if (getDolGlobalString('MAIN_SHOW_FACNUMBER_IN_DISCOUNT_LIST') && !empty($obj->fk_facture_source)) {
 						$tmpfac = new Facture($this->db);
 						if ($tmpfac->fetch($obj->fk_facture_source) > 0) {
 							$desc = $desc . ' - ' . $tmpfac->ref;
@@ -1789,18 +1789,18 @@ class Form
 
 		// We search third parties
 		$sql = "SELECT sp.rowid, sp.lastname, sp.statut, sp.firstname, sp.poste, sp.email, sp.phone, sp.phone_perso, sp.phone_mobile, sp.town AS contact_town";
-		if ($showsoc > 0 || !empty($conf->global->CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST)) {
+		if ($showsoc > 0 || getDolGlobalString('CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST')) {
 			$sql .= ", s.nom as company, s.town AS company_town";
 		}
 		$sql .= " FROM " . $this->db->prefix() . "socpeople as sp";
-		if ($showsoc > 0 || !empty($conf->global->CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST)) {
+		if ($showsoc > 0 || getDolGlobalString('CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST')) {
 			$sql .= " LEFT OUTER JOIN  " . $this->db->prefix() . "societe as s ON s.rowid=sp.fk_soc";
 		}
 		$sql .= " WHERE sp.entity IN (" . getEntity('contact') . ")";
 		if ($socid > 0 || $socid == -1) {
 			$sql .= " AND sp.fk_soc = " . ((int) $socid);
 		}
-		if (!empty($conf->global->CONTACT_HIDE_INACTIVE_IN_COMBOBOX)) {
+		if (getDolGlobalString('CONTACT_HIDE_INACTIVE_IN_COMBOBOX')) {
 			$sql .= " AND sp.statut <> 0";
 		}
 		// Add where from hooks
@@ -1840,7 +1840,7 @@ class Form
 
 					// Set email (or phones) and town extended infos
 					$extendedInfos = '';
-					if (!empty($conf->global->CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST)) {
+					if (getDolGlobalString('CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST')) {
 						$extendedInfos = array();
 						$email = trim($obj->email);
 						if (!empty($email)) {
@@ -2018,7 +2018,7 @@ class Form
 		global $action;
 
 		// If no preselected user defined, we take current user
-		if ((is_numeric($selected) && ($selected < -2 || empty($selected))) && empty($conf->global->SOCIETE_DISABLE_DEFAULT_SALESREPRESENTATIVE)) {
+		if ((is_numeric($selected) && ($selected < -2 || empty($selected))) && !getDolGlobalString('SOCIETE_DISABLE_DEFAULT_SALESREPRESENTATIVE')) {
 			$selected = $user->id;
 		}
 
@@ -2079,7 +2079,7 @@ class Form
 		if ($includeUsers) {
 			$sql .= " AND u.rowid IN (" . $this->db->sanitize($includeUsers) . ")";
 		}
-		if (!empty($conf->global->USER_HIDE_INACTIVE_IN_COMBOBOX) || $notdisabled) {
+		if (getDolGlobalString('USER_HIDE_INACTIVE_IN_COMBOBOX') || $notdisabled) {
 			$sql .= " AND u.statut <> 0";
 		}
 		if (!empty($morefilter)) {
@@ -2092,7 +2092,7 @@ class Form
 			$sql .= $hookmanager->resPrint;
 		}
 
-		if (empty($conf->global->MAIN_FIRSTNAME_NAME_POSITION)) {    // MAIN_FIRSTNAME_NAME_POSITION is 0 means firstname+lastname
+		if (!getDolGlobalString('MAIN_FIRSTNAME_NAME_POSITION')) {    // MAIN_FIRSTNAME_NAME_POSITION is 0 means firstname+lastname
 			$sql .= " ORDER BY u.statut DESC, u.firstname ASC, u.lastname ASC";
 		} else {
 			$sql .= " ORDER BY u.statut DESC, u.lastname ASC, u.firstname ASC";
@@ -2144,7 +2144,7 @@ class Form
 
 					// $fullNameMode is 0=Lastname+Firstname (MAIN_FIRSTNAME_NAME_POSITION=1), 1=Firstname+Lastname (MAIN_FIRSTNAME_NAME_POSITION=0)
 					$fullNameMode = 0;
-					if (empty($conf->global->MAIN_FIRSTNAME_NAME_POSITION)) {
+					if (!getDolGlobalString('MAIN_FIRSTNAME_NAME_POSITION')) {
 						$fullNameMode = 1; //Firstname+lastname
 					}
 					$labeltoshow .= $userstatic->getFullName($langs, $fullNameMode, -1, $maxlength);
@@ -2157,7 +2157,7 @@ class Form
 					// Complete name with a more info string like: ' (info1 - info2 - ...)'
 					$moreinfo = '';
 					$moreinfohtml = '';
-					if (!empty($conf->global->MAIN_SHOW_LOGIN)) {
+					if (getDolGlobalString('MAIN_SHOW_LOGIN')) {
 						$moreinfo .= ($moreinfo ? ' - ' : ' (');
 						$moreinfohtml .= ($moreinfohtml ? ' - ' : ' <span class="opacitymedium">(');
 						$moreinfo .= $obj->login;
@@ -2485,7 +2485,7 @@ class Form
 			}
 		}
 
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->PRODUIT_USE_SEARCH_TO_SELECT)) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('PRODUIT_USE_SEARCH_TO_SELECT')) {
 			$placeholder = '';
 
 			if ($selected && empty($selected_input_value)) {
@@ -2591,7 +2591,7 @@ class Form
 					$out .= img_picto($langs->trans("Search"), 'search');
 				}
 			}
-			$out .= '<input type="text" class="minwidth100' . ($morecss ? ' ' . $morecss : '') . '" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . $placeholder . ' ' . (!empty($conf->global->PRODUCT_SEARCH_AUTOFOCUS) ? 'autofocus' : '') . ' />';
+			$out .= '<input type="text" class="minwidth100' . ($morecss ? ' ' . $morecss : '') . '" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . $placeholder . ' ' . (getDolGlobalString('PRODUCT_SEARCH_AUTOFOCUS') ? 'autofocus' : '') . ' />';
 			if ($hidelabel == 3) {
 				$out .= img_picto($langs->trans("Search"), 'search');
 			}
@@ -2747,7 +2747,7 @@ class Form
 			$sql .= $hookmanager->resPrint;
 		}
 
-		if (!empty($conf->global->PRODUCT_SORT_BY_CATEGORY)) {
+		if (getDolGlobalString('PRODUCT_SORT_BY_CATEGORY')) {
 			//Product category
 			$sql .= ", (SELECT " . $this->db->prefix() . "categorie_product.fk_categorie
 						FROM " . $this->db->prefix() . "categorie_product
@@ -2757,7 +2757,7 @@ class Form
 		}
 
 		//Price by customer
-		if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES) && !empty($socid)) {
+		if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES') && !empty($socid)) {
 			$sql .= ', pcp.rowid as idprodcustprice, pcp.price as custprice, pcp.price_ttc as custprice_ttc,';
 			$sql .= ' pcp.price_base_type as custprice_base_type, pcp.tva_tx as custtva_tx, pcp.default_vat_code as custdefault_vat_code, pcp.ref_customer as custref';
 			$selectFields .= ", idprodcustprice, custprice, custprice_ttc, custprice_base_type, custtva_tx, custdefault_vat_code, custref";
@@ -2776,15 +2776,15 @@ class Form
 			$selectFields .= ", description_translated";
 		}
 		// Price by quantity
-		if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 			$sql .= ", (SELECT pp.rowid FROM " . $this->db->prefix() . "product_price as pp WHERE pp.fk_product = p.rowid";
-			if ($price_level >= 1 && !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+			if ($price_level >= 1 && getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 				$sql .= " AND price_level = " . ((int) $price_level);
 			}
 			$sql .= " ORDER BY date_price";
 			$sql .= " DESC LIMIT 1) as price_rowid";
 			$sql .= ", (SELECT pp.price_by_qty FROM " . $this->db->prefix() . "product_price as pp WHERE pp.fk_product = p.rowid"; // price_by_qty is 1 if some prices by qty exists in subtable
-			if ($price_level >= 1 && !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+			if ($price_level >= 1 && getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 				$sql .= " AND price_level = " . ((int) $price_level);
 			}
 			$sql .= " ORDER BY date_price";
@@ -2805,12 +2805,12 @@ class Form
 		}
 
 		// include search in supplier ref
-		if (!empty($conf->global->MAIN_SEARCH_PRODUCT_BY_FOURN_REF)) {
+		if (getDolGlobalString('MAIN_SEARCH_PRODUCT_BY_FOURN_REF')) {
 			$sql .= " LEFT JOIN " . $this->db->prefix() . "product_fournisseur_price as pfp ON p.rowid = pfp.fk_product";
 		}
 
 		//Price by customer
-		if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES) && !empty($socid)) {
+		if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES') && !empty($socid)) {
 			$sql .= " LEFT JOIN  " . $this->db->prefix() . "product_customer_price as pcp ON pcp.fk_soc=" . ((int) $socid) . " AND pcp.fk_product=p.rowid";
 		}
 		// Units
@@ -2820,7 +2820,7 @@ class Form
 		// Multilang : we add translation
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
 			$sql .= " LEFT JOIN " . $this->db->prefix() . "product_lang as pl ON pl.fk_product = p.rowid ";
-			if (!empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE) && !empty($socid)) {
+			if (getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE') && !empty($socid)) {
 				require_once DOL_DOCUMENT_ROOT . '/societe/class/societe.class.php';
 				$soc = new Societe($this->db);
 				$result = $soc->fetch($socid);
@@ -2834,13 +2834,13 @@ class Form
 			}
 		}
 
-		if (!empty($conf->global->PRODUIT_ATTRIBUTES_HIDECHILD)) {
+		if (getDolGlobalString('PRODUIT_ATTRIBUTES_HIDECHILD')) {
 			$sql .= " LEFT JOIN " . $this->db->prefix() . "product_attribute_combination pac ON pac.fk_product_child = p.rowid";
 		}
 
 		$sql .= ' WHERE p.entity IN (' . getEntity('product') . ')';
 
-		if (!empty($conf->global->PRODUIT_ATTRIBUTES_HIDECHILD)) {
+		if (getDolGlobalString('PRODUIT_ATTRIBUTES_HIDECHILD')) {
 			$sql .= " AND pac.rowid IS NULL";
 		}
 
@@ -2872,7 +2872,7 @@ class Form
 		// Add criteria on ref/label
 		if ($filterkey != '') {
 			$sql .= ' AND (';
-			$prefix = empty($conf->global->PRODUCT_DONOTSEARCH_ANYWHERE) ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
+			$prefix = !getDolGlobalString('PRODUCT_DONOTSEARCH_ANYWHERE') ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
 			// For natural search
 			$scrit = explode(' ', $filterkey);
 			$i = 0;
@@ -2887,16 +2887,16 @@ class Form
 				if (getDolGlobalInt('MAIN_MULTILANGS')) {
 					$sql .= " OR pl.label LIKE '" . $this->db->escape($prefix . $crit) . "%'";
 				}
-				if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES) && !empty($socid)) {
+				if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES') && !empty($socid)) {
 					$sql .= " OR pcp.ref_customer LIKE '" . $this->db->escape($prefix . $crit) . "%'";
 				}
-				if (!empty($conf->global->PRODUCT_AJAX_SEARCH_ON_DESCRIPTION)) {
+				if (getDolGlobalString('PRODUCT_AJAX_SEARCH_ON_DESCRIPTION')) {
 					$sql .= " OR p.description LIKE '" . $this->db->escape($prefix . $crit) . "%'";
 					if (getDolGlobalInt('MAIN_MULTILANGS')) {
 						$sql .= " OR pl.description LIKE '" . $this->db->escape($prefix . $crit) . "%'";
 					}
 				}
-				if (!empty($conf->global->MAIN_SEARCH_PRODUCT_BY_FOURN_REF)) {
+				if (getDolGlobalString('MAIN_SEARCH_PRODUCT_BY_FOURN_REF')) {
 					$sql .= " OR pfp.ref_fourn LIKE '" . $this->db->escape($prefix . $crit) . "%'";
 				}
 				$sql .= ")";
@@ -2915,7 +2915,7 @@ class Form
 		}
 
 		//Sort by category
-		if (!empty($conf->global->PRODUCT_SORT_BY_CATEGORY)) {
+		if (getDolGlobalString('PRODUCT_SORT_BY_CATEGORY')) {
 			$sql .= " ORDER BY categorie_product_id ";
 			//ASC OR DESC order
 			(getDolGlobalInt('PRODUCT_SORT_BY_CATEGORY') == 1) ? $sql .= "ASC" : $sql .= "DESC";
@@ -2947,7 +2947,7 @@ class Form
 			$textifempty = '';
 			// Do not use textifempty = ' ' or '&nbsp;' here, or search on key will search on ' key'.
 			//if (!empty($conf->use_javascript_ajax) || $forcecombo) $textifempty='';
-			if (!empty($conf->global->PRODUIT_USE_SEARCH_TO_SELECT)) {
+			if (getDolGlobalString('PRODUIT_USE_SEARCH_TO_SELECT')) {
 				if ($showempty && !is_numeric($showempty)) {
 					$textifempty = $langs->trans($showempty);
 				} else {
@@ -2968,7 +2968,7 @@ class Form
 				$optJson = array();
 				$objp = $this->db->fetch_object($result);
 
-				if ((!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && !empty($objp->price_by_qty) && $objp->price_by_qty == 1) { // Price by quantity will return many prices for the same product
+				if ((getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) && !empty($objp->price_by_qty) && $objp->price_by_qty == 1) { // Price by quantity will return many prices for the same product
 					$sql = "SELECT rowid, quantity, price, unitprice, remise_percent, remise, price_base_type";
 					$sql .= " FROM " . $this->db->prefix() . "product_price_by_qty";
 					$sql .= " WHERE fk_product_price = " . ((int) $objp->price_rowid);
@@ -3089,7 +3089,7 @@ class Form
 		$outqty = 1;
 		$outdiscount = 0;
 
-		$maxlengtharticle = (empty($conf->global->PRODUCT_MAX_LENGTH_COMBO) ? 48 : $conf->global->PRODUCT_MAX_LENGTH_COMBO);
+		$maxlengtharticle = (!getDolGlobalString('PRODUCT_MAX_LENGTH_COMBO') ? 48 : $conf->global->PRODUCT_MAX_LENGTH_COMBO);
 
 		$label = $objp->label;
 		if (!empty($objp->label_translated)) {
@@ -3116,7 +3116,7 @@ class Form
 		$outdurationvalue = $outtype == Product::TYPE_SERVICE ? substr($objp->duration, 0, dol_strlen($objp->duration) - 1) : '';
 		$outdurationunit = $outtype == Product::TYPE_SERVICE ? substr($objp->duration, -1) : '';
 
-		if ($outorigin && !empty($conf->global->PRODUCT_SHOW_ORIGIN_IN_COMBO)) {
+		if ($outorigin && getDolGlobalString('PRODUCT_SHOW_ORIGIN_IN_COMBO')) {
 			require_once DOL_DOCUMENT_ROOT . '/core/lib/company.lib.php';
 		}
 
@@ -3127,7 +3127,7 @@ class Form
 				$outvalUnits .= ' - ' . $objp->unit_short;
 			}
 		}
-		if (!empty($conf->global->PRODUCT_SHOW_DIMENSIONS_IN_COMBO)) {
+		if (getDolGlobalString('PRODUCT_SHOW_DIMENSIONS_IN_COMBO')) {
 			if (!empty($objp->weight) && $objp->weight_units !== null) {
 				$unitToShow = showDimensionInBestUnit($objp->weight, $objp->weight_units, 'weight', $langs);
 				$outvalUnits .= ' - ' . $unitToShow;
@@ -3163,7 +3163,7 @@ class Form
 		if (!empty($objp->price_by_qty_rowid) && $objp->price_by_qty_rowid > 0) {
 			$opt .= ' pbq="' . $objp->price_by_qty_rowid . '" data-pbq="' . $objp->price_by_qty_rowid . '" data-pbqup="' . $objp->price_by_qty_unitprice . '" data-pbqbase="' . $objp->price_by_qty_price_base_type . '" data-pbqqty="' . $objp->price_by_qty_quantity . '" data-pbqpercent="' . $objp->price_by_qty_remise_percent . '"';
 		}
-		if (isModEnabled('stock') && isset($objp->stock) && ($objp->fk_product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES))) {
+		if (isModEnabled('stock') && isset($objp->stock) && ($objp->fk_product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES'))) {
 			if ($user->hasRight('stock', 'lire')) {
 				if ($objp->stock > 0) {
 					$opt .= ' class="product_line_stock_ok"';
@@ -3172,7 +3172,7 @@ class Form
 				}
 			}
 		}
-		if (!empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+		if (getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 			$opt .= ' data-labeltrans="' . $outlabel_translated . '"';
 			$opt .= ' data-desctrans="' . dol_escape_htmltag($outdesc_translated) . '"';
 		}
@@ -3185,7 +3185,7 @@ class Form
 			$opt .= ' (' . $outbarcode . ')';
 		}
 		$opt .= ' - ' . dol_trunc($label, $maxlengtharticle);
-		if ($outorigin && !empty($conf->global->PRODUCT_SHOW_ORIGIN_IN_COMBO)) {
+		if ($outorigin && getDolGlobalString('PRODUCT_SHOW_ORIGIN_IN_COMBO')) {
 			$opt .= ' (' . getCountry($outorigin, 1) . ')';
 		}
 
@@ -3201,7 +3201,7 @@ class Form
 			$outval .= ' (' . $outbarcode . ')';
 		}
 		$outval .= ' - ' . dol_trunc($label, $maxlengtharticle);
-		if ($outorigin && !empty($conf->global->PRODUCT_SHOW_ORIGIN_IN_COMBO)) {
+		if ($outorigin && getDolGlobalString('PRODUCT_SHOW_ORIGIN_IN_COMBO')) {
 			$outval .= ' (' . getCountry($outorigin, 1) . ')';
 		}
 
@@ -3213,7 +3213,7 @@ class Form
 
 		// Multiprice
 		// If we need a particular price level (from 1 to n)
-		if (empty($hidepriceinlabel) && $price_level >= 1 && (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) {
+		if (empty($hidepriceinlabel) && $price_level >= 1 && (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES'))) {
 			$sql = "SELECT price, price_ttc, price_base_type, tva_tx, default_vat_code";
 			$sql .= " FROM " . $this->db->prefix() . "product_price";
 			$sql .= " WHERE fk_product = " . ((int) $objp->rowid);
@@ -3238,7 +3238,7 @@ class Form
 					$outprice_ht = price($objp2->price);
 					$outprice_ttc = price($objp2->price_ttc);
 					$outpricebasetype = $objp2->price_base_type;
-					if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {  // using this option is a bug. kept for backward compatibility
+					if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {  // using this option is a bug. kept for backward compatibility
 						$outtva_tx = $objp2->tva_tx;                        // We use the vat rate on line of multiprice
 						$outdefault_vat_code = $objp2->default_vat_code;    // We use the vat code on line of multiprice
 					} else {
@@ -3252,7 +3252,7 @@ class Form
 		}
 
 		// Price by quantity
-		if (empty($hidepriceinlabel) && !empty($objp->quantity) && $objp->quantity >= 1 && (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) {
+		if (empty($hidepriceinlabel) && !empty($objp->quantity) && $objp->quantity >= 1 && (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES'))) {
 			$found = 1;
 			$outqty = $objp->quantity;
 			$outdiscount = $objp->remise_percent;
@@ -3284,7 +3284,7 @@ class Form
 		}
 
 		// Price by customer
-		if (empty($hidepriceinlabel) && !empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+		if (empty($hidepriceinlabel) && getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 			if (!empty($objp->idprodcustprice)) {
 				$found = 1;
 
@@ -3320,7 +3320,7 @@ class Form
 			$outdefault_vat_code = $objp->default_vat_code;
 		}
 
-		if (isModEnabled('stock') && isset($objp->stock) && ($objp->fk_product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES))) {
+		if (isModEnabled('stock') && isset($objp->stock) && ($objp->fk_product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES'))) {
 			if ($user->hasRight('stock', 'lire')) {
 				$opt .= ' - ' . $langs->trans("Stock") . ': ' . price(price2num($objp->stock, 'MS'));
 
@@ -3331,7 +3331,7 @@ class Form
 				}
 				$outval .= $langs->transnoentities("Stock") . ': ' . price(price2num($objp->stock, 'MS'));
 				$outval .= '</span>';
-				if (empty($novirtualstock) && !empty($conf->global->STOCK_SHOW_VIRTUAL_STOCK_IN_PRODUCTS_COMBO)) {  // Warning, this option may slow down combo list generation
+				if (empty($novirtualstock) && getDolGlobalString('STOCK_SHOW_VIRTUAL_STOCK_IN_PRODUCTS_COMBO')) {  // Warning, this option may slow down combo list generation
 					$langs->load("stocks");
 
 					$tmpproduct = new Product($this->db);
@@ -3417,7 +3417,7 @@ class Form
 		}
 
 		$selected_input_value = '';
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->PRODUIT_USE_SEARCH_TO_SELECT)) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('PRODUIT_USE_SEARCH_TO_SELECT')) {
 			if ($selected > 0) {
 				require_once DOL_DOCUMENT_ROOT . '/product/class/product.class.php';
 				$producttmpselect = new Product($this->db);
@@ -3465,7 +3465,7 @@ class Form
 		$out = '';
 		$outarray = array();
 
-		$maxlengtharticle = (empty($conf->global->PRODUCT_MAX_LENGTH_COMBO) ? 48 : $conf->global->PRODUCT_MAX_LENGTH_COMBO);
+		$maxlengtharticle = (!getDolGlobalString('PRODUCT_MAX_LENGTH_COMBO') ? 48 : $conf->global->PRODUCT_MAX_LENGTH_COMBO);
 
 		$langs->load('stocks');
 		// Units
@@ -3478,7 +3478,7 @@ class Form
 		$sql .= " pfp.fk_supplier_price_expression, pfp.fk_product, pfp.tva_tx, pfp.default_vat_code, pfp.fk_soc, s.nom as name,";
 		$sql .= " pfp.supplier_reputation";
 		// if we use supplier description of the products
-		if (!empty($conf->global->PRODUIT_FOURN_TEXTS)) {
+		if (getDolGlobalString('PRODUIT_FOURN_TEXTS')) {
 			$sql .= ", pfp.desc_fourn as description";
 		} else {
 			$sql .= ", p.description";
@@ -3517,7 +3517,7 @@ class Form
 		// Add criteria on ref/label
 		if ($filterkey != '') {
 			$sql .= ' AND (';
-			$prefix = empty($conf->global->PRODUCT_DONOTSEARCH_ANYWHERE) ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
+			$prefix = !getDolGlobalString('PRODUCT_DONOTSEARCH_ANYWHERE') ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
 			// For natural search
 			$scrit = explode(' ', $filterkey);
 			$i = 0;
@@ -3529,7 +3529,7 @@ class Form
 					$sql .= " AND ";
 				}
 				$sql .= "(pfp.ref_fourn LIKE '" . $this->db->escape($prefix . $crit) . "%' OR p.ref LIKE '" . $this->db->escape($prefix . $crit) . "%' OR p.label LIKE '" . $this->db->escape($prefix . $crit) . "%'";
-				if (!empty($conf->global->PRODUIT_FOURN_TEXTS)) {
+				if (getDolGlobalString('PRODUIT_FOURN_TEXTS')) {
 					$sql .= " OR pfp.desc_fourn LIKE '" . $this->db->escape($prefix . $crit) . "%'";
 				}
 				$sql .= ")";
@@ -3699,20 +3699,20 @@ class Form
 						}
 					}
 					if ($objp->quantity == 1) {
-						$optlabel .= ' - ' . price($objp->fprice * (!empty($conf->global->DISPLAY_DISCOUNTED_SUPPLIER_PRICE) ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/";
-						$outvallabel .= ' - ' . price($objp->fprice * (!empty($conf->global->DISPLAY_DISCOUNTED_SUPPLIER_PRICE) ? (1 - $objp->remise_percent / 100) : 1), 0, $langs, 0, 0, -1, $conf->currency) . "/";
+						$optlabel .= ' - ' . price($objp->fprice * (getDolGlobalString('DISPLAY_DISCOUNTED_SUPPLIER_PRICE') ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/";
+						$outvallabel .= ' - ' . price($objp->fprice * (getDolGlobalString('DISPLAY_DISCOUNTED_SUPPLIER_PRICE') ? (1 - $objp->remise_percent / 100) : 1), 0, $langs, 0, 0, -1, $conf->currency) . "/";
 						$optlabel .= $langs->trans("Unit"); // Do not use strtolower because it breaks utf8 encoding
 						$outvallabel .= $langs->transnoentities("Unit");
 					} else {
-						$optlabel .= ' - ' . price($objp->fprice * (!empty($conf->global->DISPLAY_DISCOUNTED_SUPPLIER_PRICE) ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/" . $objp->quantity;
-						$outvallabel .= ' - ' . price($objp->fprice * (!empty($conf->global->DISPLAY_DISCOUNTED_SUPPLIER_PRICE) ? (1 - $objp->remise_percent / 100) : 1), 0, $langs, 0, 0, -1, $conf->currency) . "/" . $objp->quantity;
+						$optlabel .= ' - ' . price($objp->fprice * (getDolGlobalString('DISPLAY_DISCOUNTED_SUPPLIER_PRICE') ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/" . $objp->quantity;
+						$outvallabel .= ' - ' . price($objp->fprice * (getDolGlobalString('DISPLAY_DISCOUNTED_SUPPLIER_PRICE') ? (1 - $objp->remise_percent / 100) : 1), 0, $langs, 0, 0, -1, $conf->currency) . "/" . $objp->quantity;
 						$optlabel .= ' ' . $langs->trans("Units"); // Do not use strtolower because it breaks utf8 encoding
 						$outvallabel .= ' ' . $langs->transnoentities("Units");
 					}
 
 					if ($objp->quantity > 1) {
-						$optlabel .= " (" . price($objp->unitprice * (!empty($conf->global->DISPLAY_DISCOUNTED_SUPPLIER_PRICE) ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/" . $langs->trans("Unit") . ")"; // Do not use strtolower because it breaks utf8 encoding
-						$outvallabel .= " (" . price($objp->unitprice * (!empty($conf->global->DISPLAY_DISCOUNTED_SUPPLIER_PRICE) ? (1 - $objp->remise_percent / 100) : 1), 0, $langs, 0, 0, -1, $conf->currency) . "/" . $langs->transnoentities("Unit") . ")"; // Do not use strtolower because it breaks utf8 encoding
+						$optlabel .= " (" . price($objp->unitprice * (getDolGlobalString('DISPLAY_DISCOUNTED_SUPPLIER_PRICE') ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/" . $langs->trans("Unit") . ")"; // Do not use strtolower because it breaks utf8 encoding
+						$outvallabel .= " (" . price($objp->unitprice * (getDolGlobalString('DISPLAY_DISCOUNTED_SUPPLIER_PRICE') ? (1 - $objp->remise_percent / 100) : 1), 0, $langs, 0, 0, -1, $conf->currency) . "/" . $langs->transnoentities("Unit") . ")"; // Do not use strtolower because it breaks utf8 encoding
 					}
 					if ($objp->remise_percent >= 1) {
 						$optlabel .= " - " . $langs->trans("Discount") . " : " . vatrate($objp->remise_percent) . ' %';
@@ -3744,7 +3744,7 @@ class Form
 					}
 				}
 
-				if (isModEnabled('stock') && $showstockinlist && isset($objp->stock) && ($objp->fk_product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES))) {
+				if (isModEnabled('stock') && $showstockinlist && isset($objp->stock) && ($objp->fk_product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES'))) {
 					$novirtualstock = ($showstockinlist == 2);
 
 					if ($user->hasRight('stock', 'lire')) {
@@ -3757,7 +3757,7 @@ class Form
 						}
 						$optlabel .= $langs->transnoentities("Stock") . ':' . price(price2num($objp->stock, 'MS'));
 						$optlabel .= '</span>';
-						if (empty($novirtualstock) && !empty($conf->global->STOCK_SHOW_VIRTUAL_STOCK_IN_PRODUCTS_COMBO)) {  // Warning, this option may slow down combo list generation
+						if (empty($novirtualstock) && getDolGlobalString('STOCK_SHOW_VIRTUAL_STOCK_IN_PRODUCTS_COMBO')) {  // Warning, this option may slow down combo list generation
 							$langs->load("stocks");
 
 							$tmpproduct = new Product($this->db);
@@ -3912,7 +3912,7 @@ class Form
 		$sql .= " AND p.tobuy = 1";
 		$sql .= " AND s.fournisseur = 1";
 		$sql .= " AND p.rowid = " . ((int) $productid);
-		if (empty($conf->global->PRODUCT_BEST_SUPPLIER_PRICE_PRESELECTED)) {
+		if (!getDolGlobalString('PRODUCT_BEST_SUPPLIER_PRICE_PRESELECTED')) {
 			$sql .= " ORDER BY s.nom, pfp.ref_fourn DESC";
 		} else {
 			$sql .= " ORDER BY pfp.unitprice ASC";
@@ -3938,7 +3938,7 @@ class Form
 
 					$opt = '<option value="' . $objp->idprodfournprice . '"';
 					//if there is only one supplier, preselect it
-					if ($num == 1 || ($selected_supplier > 0 && $objp->fk_soc == $selected_supplier) || ($i == 0 && !empty($conf->global->PRODUCT_BEST_SUPPLIER_PRICE_PRESELECTED))) {
+					if ($num == 1 || ($selected_supplier > 0 && $objp->fk_soc == $selected_supplier) || ($i == 0 && getDolGlobalString('PRODUCT_BEST_SUPPLIER_PRICE_PRESELECTED'))) {
 						$opt .= ' selected';
 					}
 					$opt .= '>' . $objp->name . ' - ' . $objp->ref_fourn . ' - ';
@@ -3962,7 +3962,7 @@ class Form
 						}
 					}
 					if ($objp->quantity == 1) {
-						$opt .= price($objp->fprice * (!empty($conf->global->DISPLAY_DISCOUNTED_SUPPLIER_PRICE) ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/";
+						$opt .= price($objp->fprice * (getDolGlobalString('DISPLAY_DISCOUNTED_SUPPLIER_PRICE') ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/";
 					}
 
 					$opt .= $objp->quantity . ' ';
@@ -3974,7 +3974,7 @@ class Form
 					}
 					if ($objp->quantity > 1) {
 						$opt .= " - ";
-						$opt .= price($objp->unitprice * (!empty($conf->global->DISPLAY_DISCOUNTED_SUPPLIER_PRICE) ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/" . $langs->trans("Unit");
+						$opt .= price($objp->unitprice * (getDolGlobalString('DISPLAY_DISCOUNTED_SUPPLIER_PRICE') ? (1 - $objp->remise_percent / 100) : 1), 1, $langs, 0, 0, -1, $conf->currency) . "/" . $langs->trans("Unit");
 					}
 					if ($objp->duration) {
 						$opt .= " - " . $objp->duration;
@@ -4329,7 +4329,7 @@ class Form
 		$this->load_cache_conditions_paiements();
 
 		// Set default value if not already set by caller
-		if (empty($selected) && !empty($conf->global->MAIN_DEFAULT_PAYMENT_TERM_ID)) {
+		if (empty($selected) && getDolGlobalString('MAIN_DEFAULT_PAYMENT_TERM_ID')) {
 			dol_syslog(__METHOD__ . "Using deprecated option MAIN_DEFAULT_PAYMENT_TERM_ID", LOG_NOTICE);
 			$selected = $conf->global->MAIN_DEFAULT_PAYMENT_TERM_ID;
 		}
@@ -4434,7 +4434,7 @@ class Form
 		$this->load_cache_types_paiements();
 
 		// Set default value if not already set by caller
-		if (empty($selected) && !empty($conf->global->MAIN_DEFAULT_PAYMENT_TYPE_ID)) {
+		if (empty($selected) && getDolGlobalString('MAIN_DEFAULT_PAYMENT_TYPE_ID')) {
 			dol_syslog(__METHOD__ . "Using deprecated option MAIN_DEFAULT_PAYMENT_TYPE_ID", LOG_NOTICE);
 			$selected = $conf->global->MAIN_DEFAULT_PAYMENT_TYPE_ID;
 		}
@@ -6049,7 +6049,7 @@ class Form
 			print '<input type="hidden" name="token" value="' . newToken() . '">';
 			print '<div class="inline-block">';
 			if (!empty($discount_type)) {
-				if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+				if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 					if (!$filter || $filter == "fk_invoice_supplier_source IS NULL") {
 						$translationKey = 'HasAbsoluteDiscountFromSupplier'; // If we want deposit to be substracted to payments only and not to total of final invoice
 					} else {
@@ -6063,7 +6063,7 @@ class Form
 					}
 				}
 			} else {
-				if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+				if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 					if (!$filter || $filter == "fk_facture_source IS NULL") {
 						$translationKey = 'CompanyHasAbsoluteDiscount'; // If we want deposit to be substracted to payments only and not to total of final invoice
 					} else {
@@ -6149,7 +6149,7 @@ class Form
 			print $this->selectcontacts($societe->id, $selected, $htmlname);
 			$num = $this->num;
 			if ($num == 0) {
-				$addcontact = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("AddContact") : $langs->trans("AddContactAddress"));
+				$addcontact = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("AddContact") : $langs->trans("AddContactAddress"));
 				print '<a href="' . DOL_URL_ROOT . '/contact/card.php?socid=' . $societe->id . '&amp;action=create&amp;backtoreferer=1">' . $addcontact . '</a>';
 			}
 			print '</td>';
@@ -6499,7 +6499,7 @@ class Form
 		} else {
 			$code_country = "'" . $mysoc->country_code . "'"; // Pour compatibilite ascendente
 		}
-		if (!empty($conf->global->SERVICE_ARE_ECOMMERCE_200238EC)) {    // If option to have vat for end customer for services is on
+		if (getDolGlobalString('SERVICE_ARE_ECOMMERCE_200238EC')) {    // If option to have vat for end customer for services is on
 			require_once DOL_DOCUMENT_ROOT . '/core/lib/company.lib.php';
 			if (!isInEEC($societe_vendeuse) && (!is_object($societe_acheteuse) || (isInEEC($societe_acheteuse) && !$societe_acheteuse->isACompany()))) {
 				// We also add the buyer country code
@@ -6542,7 +6542,7 @@ class Form
 			// If we fails to find a default vat rate, we take the last one in list
 			// Because they are sorted in ascending order, the last one will be the higher one (we suppose the higher one is the current rate)
 			if ($defaulttx < 0 || dol_strlen($defaulttx) == 0) {
-				if (empty($conf->global->MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS)) {
+				if (!getDolGlobalString('MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS')) {
 					// We take the last one found in list
 					$defaulttx = $this->cache_vatrates[$num - 1]['txtva'];
 				} else {
@@ -6564,7 +6564,7 @@ class Form
 			if (is_object($societe_vendeuse) && $societe_vendeuse->id == $mysoc->id && $societe_vendeuse->tva_assuj == "0") {
 				// Override/enable VAT for expense report regardless of global setting - needed if expense report used for business expenses instead
 				// of using supplier invoices (this is a very bad idea !)
-				if (empty($conf->global->EXPENSEREPORT_OVERRIDE_VAT)) {
+				if (!getDolGlobalString('EXPENSEREPORT_OVERRIDE_VAT')) {
 					$title = ' title="' . dol_escape_htmltag($langs->trans('VATIsNotUsed')) . '"';
 					$disabled = true;
 				}
@@ -6606,7 +6606,7 @@ class Form
 				$return .= '>';
 
 				// Show label of VAT
-				if ($mysoc->country_code == 'IN' || !empty($conf->global->MAIN_VAT_LABEL_IS_POSITIVE_RATES)) {
+				if ($mysoc->country_code == 'IN' || getDolGlobalString('MAIN_VAT_LABEL_IS_POSITIVE_RATES')) {
 					// Label with all localtax and code. For example:  x.y / a.b / c.d (CODE)'
 					$return .= $rate['labelpositiverates'];
 				} else {
@@ -6812,8 +6812,8 @@ class Form
 
 		// You can set MAIN_POPUP_CALENDAR to 'eldy' or 'jquery'
 		$usecalendar = 'combo';
-		if (!empty($conf->use_javascript_ajax) && (empty($conf->global->MAIN_POPUP_CALENDAR) || $conf->global->MAIN_POPUP_CALENDAR != "none")) {
-			$usecalendar = ((empty($conf->global->MAIN_POPUP_CALENDAR) || getDolGlobalString('MAIN_POPUP_CALENDAR') == 'eldy') ? 'jquery' : $conf->global->MAIN_POPUP_CALENDAR);
+		if (!empty($conf->use_javascript_ajax) && (!getDolGlobalString('MAIN_POPUP_CALENDAR') || $conf->global->MAIN_POPUP_CALENDAR != "none")) {
+			$usecalendar = ((!getDolGlobalString('MAIN_POPUP_CALENDAR') || getDolGlobalString('MAIN_POPUP_CALENDAR') == 'eldy') ? 'jquery' : $conf->global->MAIN_POPUP_CALENDAR);
 		}
 
 		if ($d) {
@@ -6872,7 +6872,7 @@ class Form
 								";
 						}
 						// Note: We don't need monthNames, monthNamesShort, dayNames, dayNamesShort, dayNamesMin, they are set globally on datepicker component in lib_head.js.php
-						if (empty($conf->global->MAIN_POPUP_CALENDAR_ON_FOCUS)) {
+						if (!getDolGlobalString('MAIN_POPUP_CALENDAR_ON_FOCUS')) {
 							$retstring .= "
 								showOn: 'button',	/* both has problem with autocompletion */
 								buttonImage: '" . DOL_URL_ROOT . "/theme/" . dol_escape_js($conf->theme) . "/img/object_calendarday.png',
@@ -7093,7 +7093,7 @@ class Form
 				}
 			}
 			// If reset_scripts is not empty, print the link with the reset_scripts in the onClick
-			if ($reset_scripts && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if ($reset_scripts && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$retstring .= ' <button class="dpInvisibleButtons datenowlink" id="' . $prefix . 'ButtonNow" type="button" name="_useless" value="now" onClick="' . $reset_scripts . '">';
 				$retstring .= $langs->trans("Now");
 				$retstring .= '</button> ';
@@ -7326,7 +7326,7 @@ class Form
 		// check parameters
 		if (is_null($ajaxoptions)) $ajaxoptions = array();
 
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->TICKET_USE_SEARCH_TO_SELECT)) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('TICKET_USE_SEARCH_TO_SELECT')) {
 			$placeholder = '';
 
 			if ($selected && empty($selected_input_value)) {
@@ -7347,7 +7347,7 @@ class Form
 					$out .= img_picto($langs->trans("Search"), 'search');
 				}
 			}
-			$out .= '<input type="text" class="minwidth100" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . $placeholder . ' ' . (!empty($conf->global->PRODUCT_SEARCH_AUTOFOCUS) ? 'autofocus' : '') . ' />';
+			$out .= '<input type="text" class="minwidth100" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . $placeholder . ' ' . (getDolGlobalString('PRODUCT_SEARCH_AUTOFOCUS') ? 'autofocus' : '') . ' />';
 			if ($hidelabel == 3) {
 				$out .= img_picto($langs->trans("Search"), 'search');
 			}
@@ -7397,7 +7397,7 @@ class Form
 		// Add criteria on ref/label
 		if ($filterkey != '') {
 			$sql .= ' AND (';
-			$prefix = empty($conf->global->TICKET_DONOTSEARCH_ANYWHERE) ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
+			$prefix = !getDolGlobalString('TICKET_DONOTSEARCH_ANYWHERE') ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
 			// For natural search
 			$scrit = explode(' ', $filterkey);
 			$i = 0;
@@ -7435,7 +7435,7 @@ class Form
 			$textifempty = '';
 			// Do not use textifempty = ' ' or '&nbsp;' here, or search on key will search on ' key'.
 			//if (!empty($conf->use_javascript_ajax) || $forcecombo) $textifempty='';
-			if (!empty($conf->global->TICKET_USE_SEARCH_TO_SELECT)) {
+			if (getDolGlobalString('TICKET_USE_SEARCH_TO_SELECT')) {
 				if ($showempty && !is_numeric($showempty)) $textifempty = $langs->trans($showempty);
 				else $textifempty .= $langs->trans("All");
 			} else {
@@ -7534,7 +7534,7 @@ class Form
 		// check parameters
 		if (is_null($ajaxoptions)) $ajaxoptions = array();
 
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->TICKET_USE_SEARCH_TO_SELECT)) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('TICKET_USE_SEARCH_TO_SELECT')) {
 			$placeholder = '';
 
 			if ($selected && empty($selected_input_value)) {
@@ -7555,7 +7555,7 @@ class Form
 					$out .= img_picto($langs->trans("Search"), 'search');
 				}
 			}
-			$out .= '<input type="text" class="minwidth100" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . $placeholder . ' ' . (!empty($conf->global->PRODUCT_SEARCH_AUTOFOCUS) ? 'autofocus' : '') . ' />';
+			$out .= '<input type="text" class="minwidth100" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . $placeholder . ' ' . (getDolGlobalString('PRODUCT_SEARCH_AUTOFOCUS') ? 'autofocus' : '') . ' />';
 			if ($hidelabel == 3) {
 				$out .= img_picto($langs->trans("Search"), 'search');
 			}
@@ -7604,7 +7604,7 @@ class Form
 		// Add criteria on ref/label
 		if ($filterkey != '') {
 			$sql .= ' AND (';
-			$prefix = empty($conf->global->TICKET_DONOTSEARCH_ANYWHERE) ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
+			$prefix = !getDolGlobalString('TICKET_DONOTSEARCH_ANYWHERE') ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
 			// For natural search
 			$scrit = explode(' ', $filterkey);
 			$i = 0;
@@ -7642,7 +7642,7 @@ class Form
 			$textifempty = '';
 			// Do not use textifempty = ' ' or '&nbsp;' here, or search on key will search on ' key'.
 			//if (!empty($conf->use_javascript_ajax) || $forcecombo) $textifempty='';
-			if (!empty($conf->global->PROJECT_USE_SEARCH_TO_SELECT)) {
+			if (getDolGlobalString('PROJECT_USE_SEARCH_TO_SELECT')) {
 				if ($showempty && !is_numeric($showempty)) $textifempty = $langs->trans($showempty);
 				else $textifempty .= $langs->trans("All");
 			} else {
@@ -7745,7 +7745,7 @@ class Form
 		// check parameters
 		if (is_null($ajaxoptions)) $ajaxoptions = array();
 
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->TICKET_USE_SEARCH_TO_SELECT)) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('TICKET_USE_SEARCH_TO_SELECT')) {
 			$placeholder = '';
 			$urloption = '';
 
@@ -7768,7 +7768,7 @@ class Form
 					$out .= img_picto($langs->trans("Search"), 'search');
 				}
 			}
-			$out .= '<input type="text" class="minwidth100" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . $placeholder . ' ' . (!empty($conf->global->PRODUCT_SEARCH_AUTOFOCUS) ? 'autofocus' : '') . ' />';
+			$out .= '<input type="text" class="minwidth100" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . $placeholder . ' ' . (getDolGlobalString('PRODUCT_SEARCH_AUTOFOCUS') ? 'autofocus' : '') . ' />';
 			if ($hidelabel == 3) {
 				$out .= img_picto($langs->trans("Search"), 'search');
 			}
@@ -7819,7 +7819,7 @@ class Form
 		// Add criteria on ref/label
 		if ($filterkey != '') {
 			$sql .= ' AND (';
-			$prefix = empty($conf->global->MEMBER_DONOTSEARCH_ANYWHERE) ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
+			$prefix = !getDolGlobalString('MEMBER_DONOTSEARCH_ANYWHERE') ? '%' : ''; // Can use index if PRODUCT_DONOTSEARCH_ANYWHERE is on
 			// For natural search
 			$scrit = explode(' ', $filterkey);
 			$i = 0;
@@ -7851,7 +7851,7 @@ class Form
 
 			if (!$forcecombo) {
 				include_once DOL_DOCUMENT_ROOT . '/core/lib/ajax.lib.php';
-				$out .= ajax_combobox($htmlname, $events, !empty($conf->global->PROJECT_USE_SEARCH_TO_SELECT) ? $conf->global->PROJECT_USE_SEARCH_TO_SELECT : '');
+				$out .= ajax_combobox($htmlname, $events, getDolGlobalString('PROJECT_USE_SEARCH_TO_SELECT') ? $conf->global->PROJECT_USE_SEARCH_TO_SELECT : '');
 			}
 
 			$out .= '<select class="flat' . ($morecss ? ' ' . $morecss : '') . '" name="' . $htmlname . '" id="' . $htmlname . '">';
@@ -7859,7 +7859,7 @@ class Form
 			$textifempty = '';
 			// Do not use textifempty = ' ' or '&nbsp;' here, or search on key will search on ' key'.
 			//if (!empty($conf->use_javascript_ajax) || $forcecombo) $textifempty='';
-			if (!empty($conf->global->PROJECT_USE_SEARCH_TO_SELECT)) {
+			if (getDolGlobalString('PROJECT_USE_SEARCH_TO_SELECT')) {
 				if ($showempty && !is_numeric($showempty)) $textifempty = $langs->trans($showempty);
 				else $textifempty .= $langs->trans("All");
 			} else {
@@ -8282,7 +8282,7 @@ class Form
 		$out = '';
 
 		if ($addjscombo < 0) {
-			if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$addjscombo = 1;
 			} else {
 				$addjscombo = 0;
@@ -8419,7 +8419,7 @@ class Form
 		global $delayedhtmlcontent;    // Will be used later outside of this function
 
 		// TODO Use an internal dolibarr component instead of select2
-		if (empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) && !defined('REQUIRE_JQUERY_MULTISELECT')) {
+		if (!getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') && !defined('REQUIRE_JQUERY_MULTISELECT')) {
 			return '';
 		}
 
@@ -8524,7 +8524,7 @@ class Form
 		global $delayedhtmlcontent;    // Will be used later outside of this function
 
 		// TODO Use an internal dolibarr component instead of select2
-		if (empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) && !defined('REQUIRE_JQUERY_MULTISELECT')) {
+		if (!getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') && !defined('REQUIRE_JQUERY_MULTISELECT')) {
 			return '';
 		}
 
@@ -8646,7 +8646,7 @@ class Form
 		$out = '';
 
 		if ($addjscombo < 0) {
-			if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$addjscombo = 1;
 			} else {
 				$addjscombo = 0;
@@ -8654,7 +8654,7 @@ class Form
 		}
 
 		$useenhancedmultiselect = 0;
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) || defined('REQUIRE_JQUERY_MULTISELECT')) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') || defined('REQUIRE_JQUERY_MULTISELECT')) {
 			$useenhancedmultiselect = 1;
 		}
 
@@ -8701,11 +8701,11 @@ class Form
 		$out .= '</select>' . "\n";
 
 		// Add code for jquery to use multiselect
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) || defined('REQUIRE_JQUERY_MULTISELECT')) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') || defined('REQUIRE_JQUERY_MULTISELECT')) {
 			$out .= "\n" . '<!-- JS CODE TO ENABLE select for id ' . $htmlname . ', addjscombo=' . $addjscombo . ' -->';
 			$out .= "\n" . '<script nonce="' . getNonce() . '">' . "\n";
 			if ($addjscombo == 1) {
-				$tmpplugin = empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) ? constant('REQUIRE_JQUERY_MULTISELECT') : $conf->global->MAIN_USE_JQUERY_MULTISELECT;
+				$tmpplugin = !getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') ? constant('REQUIRE_JQUERY_MULTISELECT') : $conf->global->MAIN_USE_JQUERY_MULTISELECT;
 				$out .= 'function formatResult(record, container) {' . "\n";
 				// If property html set, we decode html entities and use this.
 				// Note that HTML content must have been sanitized from js with dol_escape_htmltag(xxx, 0, 0, '', 0, 1) when building the select option.
@@ -8781,7 +8781,7 @@ class Form
 	{
 		global $conf, $langs, $user, $extrafields;
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return '';
 		}
 		if (empty($array)) {
@@ -9109,10 +9109,10 @@ class Form
 		$possiblelinks = array();
 		if (is_object($object->thirdparty) && !empty($object->thirdparty->id) && $object->thirdparty->id > 0) {
 			$listofidcompanytoscan = $object->thirdparty->id;
-			if (($object->thirdparty->parent > 0) && !empty($conf->global->THIRDPARTY_INCLUDE_PARENT_IN_LINKTO)) {
+			if (($object->thirdparty->parent > 0) && getDolGlobalString('THIRDPARTY_INCLUDE_PARENT_IN_LINKTO')) {
 				$listofidcompanytoscan .= ',' . $object->thirdparty->parent;
 			}
-			if (($object->fk_project > 0) && !empty($conf->global->THIRDPARTY_INCLUDE_PROJECT_THIRDPARY_IN_LINKTO)) {
+			if (($object->fk_project > 0) && getDolGlobalString('THIRDPARTY_INCLUDE_PROJECT_THIRDPARY_IN_LINKTO')) {
 				include_once DOL_DOCUMENT_ROOT . '/projet/class/project.class.php';
 				$tmpproject = new Project($this->db);
 				$tmpproject->fetch($object->fk_project);
@@ -9220,7 +9220,7 @@ class Form
 			if (!empty($possiblelink['perms']) && (empty($restrictlinksto) || in_array($key, $restrictlinksto)) && (empty($excludelinksto) || !in_array($key, $excludelinksto))) {
 				print '<div id="' . $key . 'list"' . (empty($conf->use_javascript_ajax) ? '' : ' style="display:none"') . '>';
 
-				if (!empty($conf->global->MAIN_LINK_BY_REF_IN_LINKTO)) {
+				if (getDolGlobalString('MAIN_LINK_BY_REF_IN_LINKTO')) {
 					print '<br>'."\n";
 					print '<!-- form to add a link from anywhere -->'."\n";
 					print '<form action="' . $_SERVER["PHP_SELF"] . '" method="POST" name="formlinkedbyref' . $key . '">';
@@ -9299,7 +9299,7 @@ class Form
 				print '</div>';
 
 				//$linktoelem.=($linktoelem?' &nbsp; ':'');
-				if ($num > 0 || !empty($conf->global->MAIN_LINK_BY_REF_IN_LINKTO)) {
+				if ($num > 0 || getDolGlobalString('MAIN_LINK_BY_REF_IN_LINKTO')) {
 					$linktoelemlist .= '<li><a href="#linkto' . $key . '" class="linkto dropdowncloseonclick" rel="' . $key . '">' . $langs->trans($possiblelink['label']) . ' (' . $num . ')</a></li>';
 					// } else $linktoelem.=$langs->trans($possiblelink['label']);
 				} else {
@@ -9576,7 +9576,7 @@ class Form
 
 			// List of extra languages
 			$arrayoflangcode = array();
-			if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE)) {
+			if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE')) {
 				$arrayoflangcode[] = $conf->global->PDF_USE_ALSO_LANGUAGE_CODE;
 			}
 
@@ -9751,7 +9751,7 @@ class Form
 					$originalfile = get_exdir(0, 0, 0, 0, $object, 'user') . 'photos/' . $object->photo;
 				}
 			}
-			if (!empty($conf->global->MAIN_OLD_IMAGE_LINKS)) {
+			if (getDolGlobalString('MAIN_OLD_IMAGE_LINKS')) {
 				$altfile = $object->id . ".jpg"; // For backward compatibility
 			}
 			$email = $object->email;
@@ -9770,7 +9770,7 @@ class Form
 					$originalfile = get_exdir(0, 0, 0, 0, $object, 'member') . 'photos/' . $object->photo;
 				}
 			}
-			if (!empty($conf->global->MAIN_OLD_IMAGE_LINKS)) {
+			if (getDolGlobalString('MAIN_OLD_IMAGE_LINKS')) {
 				$altfile = $object->id . ".jpg"; // For backward compatibility
 			}
 			$email = $object->email;
@@ -9790,7 +9790,7 @@ class Form
 					$originalfile = get_exdir($id, 2, 0, 0, $object, $modulepart) . 'photos/' . $object->photo;
 				}
 			}
-			if (!empty($conf->global->MAIN_OLD_IMAGE_LINKS)) {
+			if (getDolGlobalString('MAIN_OLD_IMAGE_LINKS')) {
 				$altfile = $object->id . ".jpg"; // For backward compatibility
 			}
 			$email = $object->email;
@@ -9967,6 +9967,13 @@ class Form
 						$disableline = 1;
 					}
 
+					$label = $obj->name;
+					$labelhtml = $obj->name;
+					if (isModEnabled('multicompany') && !getDolGlobalInt('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1) {
+						$label .= " (" . $obj->label . ")";
+						$labelhtml .= ' <span class="opacitymedium">(' . $obj->label . ')</span>';
+					}
+
 					$out .= '<option value="' . $obj->rowid . '"';
 					if ($disableline) {
 						$out .= ' disabled';
@@ -9974,13 +9981,9 @@ class Form
 					if ((isset($selected[0]) && is_object($selected[0]) && $selected[0]->id == $obj->rowid) || ((!isset($selected[0]) || !is_object($selected[0])) && !empty($selected) && in_array($obj->rowid, $selected))) {
 						$out .= ' selected';
 					}
+					$out .= ' data-html="'.dol_escape_htmltag($labelhtml).'"';
 					$out .= '>';
-
-					$out .= $obj->name;
-					if (isModEnabled('multicompany') && !getDolGlobalInt('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1) {
-						$out .= " (" . $obj->label . ")";
-					}
-
+					$out .= $label;
 					$out .= '</option>';
 					$i++;
 				}
@@ -10287,7 +10290,7 @@ class Form
 		$out = '';
 
 		$hideunselectables = false;
-		if (!empty($conf->global->PROJECT_HIDE_UNSELECTABLES)) {
+		if (getDolGlobalString('PROJECT_HIDE_UNSELECTABLES')) {
 			$hideunselectables = true;
 		}
 
diff --git a/htdocs/core/class/html.formactions.class.php b/htdocs/core/class/html.formactions.class.php
index 22757699074..b4d37581ab2 100644
--- a/htdocs/core/class/html.formactions.class.php
+++ b/htdocs/core/class/html.formactions.class.php
@@ -186,7 +186,7 @@ class FormActions
 
 		require_once DOL_DOCUMENT_ROOT.'/comm/action/class/cactioncomm.class.php';
 		$caction = new CActionComm($this->db);
-		$arraylist = $caction->liste_array(1, 'code', '', (empty($conf->global->AGENDA_USE_EVENT_TYPE) ? 1 : 0), '', 1);
+		$arraylist = $caction->liste_array(1, 'code', '', (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') ? 1 : 0), '', 1);
 
 		$num = count($listofactions);
 		if ($num || $forceshowtitle) {
@@ -277,7 +277,7 @@ class FormActions
 
 					// Type
 					$labeltype = $actionstatic->type_code;
-					if (empty($conf->global->AGENDA_USE_EVENT_TYPE) && empty($arraylist[$labeltype])) {
+					if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') && empty($arraylist[$labeltype])) {
 						$labeltype = 'AC_OTH';
 					}
 					if (preg_match('/^TICKET_MSG/', $actionstatic->code)) {
@@ -377,7 +377,7 @@ class FormActions
 			$selected = 'AC_OTH_AUTO';
 		}
 
-		if (!empty($conf->global->AGENDA_ALWAYS_HIDE_AUTO)) {
+		if (getDolGlobalString('AGENDA_ALWAYS_HIDE_AUTO')) {
 			unset($arraylist['AC_OTH_AUTO']);
 		}
 
diff --git a/htdocs/core/class/html.formadmin.class.php b/htdocs/core/class/html.formadmin.class.php
index 98340d74a00..c0d6174b1c8 100644
--- a/htdocs/core/class/html.formadmin.class.php
+++ b/htdocs/core/class/html.formadmin.class.php
@@ -67,7 +67,7 @@ class FormAdmin
 		// phpcs:enable
 		global $conf, $langs;
 
-		if (!empty($conf->global->MAIN_DEFAULT_LANGUAGE_FILTER)) {
+		if (getDolGlobalString('MAIN_DEFAULT_LANGUAGE_FILTER')) {
 			if (!is_array($filter)) {
 				$filter = array();
 			}
diff --git a/htdocs/core/class/html.formcompany.class.php b/htdocs/core/class/html.formcompany.class.php
index 9f6d806e8f4..dae5d7cae20 100644
--- a/htdocs/core/class/html.formcompany.class.php
+++ b/htdocs/core/class/html.formcompany.class.php
@@ -328,7 +328,7 @@ class FormCompany extends Form
 
 						// Si traduction existe, on l'utilise, sinon on prend le libelle par defaut
 						if (
-							!empty($conf->global->MAIN_SHOW_STATE_CODE) &&
+							getDolGlobalString('MAIN_SHOW_STATE_CODE') &&
 							(getDolGlobalInt('MAIN_SHOW_STATE_CODE') == 1 || getDolGlobalInt('MAIN_SHOW_STATE_CODE') == 2 || $conf->global->MAIN_SHOW_STATE_CODE === 'all')
 						) {
 							if (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1) {
@@ -648,7 +648,7 @@ class FormCompany extends Form
 	{
 		global $conf, $hookmanager;
 
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->COMPANY_USE_SEARCH_TO_SELECT)) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('COMPANY_USE_SEARCH_TO_SELECT')) {
 			// Use Ajax search
 			$minLength = (is_numeric($conf->global->COMPANY_USE_SEARCH_TO_SELECT) ? $conf->global->COMPANY_USE_SEARCH_TO_SELECT : 2);
 
@@ -730,15 +730,15 @@ class FormCompany extends Form
 		} else {
 			// Search to list thirdparties
 			$sql = "SELECT s.rowid, s.nom as name ";
-			if (!empty($conf->global->SOCIETE_ADD_REF_IN_LIST)) {
+			if (getDolGlobalString('SOCIETE_ADD_REF_IN_LIST')) {
 				$sql .= ", s.code_client, s.code_fournisseur";
 			}
-			if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+			if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 				$sql .= ", s.address, s.zip, s.town";
 				$sql .= ", dictp.code as country_code";
 			}
 			$sql .= " FROM " . $this->db->prefix() . "societe as s";
-			if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+			if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 				$sql .= " LEFT JOIN " . $this->db->prefix() . "c_country as dictp ON dictp.rowid = s.fk_pays";
 			}
 			$sql .= " WHERE s.entity IN (" . getEntity('societe') . ")";
@@ -942,7 +942,7 @@ class FormCompany extends Form
 		global $conf, $langs, $hookmanager;
 
 		$formlength = 0;
-		if (empty($conf->global->MAIN_DISABLEPROFIDRULES)) {
+		if (!getDolGlobalString('MAIN_DISABLEPROFIDRULES')) {
 			if ($country_code == 'FR') {
 				if (isset($idprof)) {
 					if ($idprof == 1) {
@@ -1054,7 +1054,7 @@ class FormCompany extends Form
 	public function selectProspectCustomerType($selected, $htmlname = 'client', $htmlidname = 'customerprospect', $typeinput = 'form', $morecss = '', $allowempty = '')
 	{
 		global $conf, $langs;
-		if (!empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && !empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && !isModEnabled('fournisseur')) {
+		if (getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && !isModEnabled('fournisseur')) {
 			return '';
 		}
 
@@ -1069,22 +1069,22 @@ class FormCompany extends Form
 				}
 				$out .= '</option>';
 			}
-			if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 				$out .= '<option value="2"' . ($selected == 2 ? ' selected' : '') . '>' . $langs->trans('Prospect') . '</option>';
 			}
-			if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && empty($conf->global->SOCIETE_DISABLE_PROSPECTSCUSTOMERS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTSCUSTOMERS')) {
 				$out .= '<option value="3"' . ($selected == 3 ? ' selected' : '') . '>' . $langs->trans('ProspectCustomer') . '</option>';
 			}
-			if (empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 				$out .= '<option value="1"' . ($selected == 1 ? ' selected' : '') . '>' . $langs->trans('Customer') . '</option>';
 			}
 			$out .= '<option value="0"' . ((string) $selected == '0' ? ' selected' : '') . '>' . $langs->trans('NorProspectNorCustomer') . '</option>';
 		} elseif ($typeinput == 'list') {
 			$out .= '<option value="-1"' . (($selected == '' || $selected == '-1') ? ' selected' : '') . '>&nbsp;</option>';
-			if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 				$out .= '<option value="2,3"' . ($selected == '2,3' ? ' selected' : '') . '>' . $langs->trans('Prospect') . '</option>';
 			}
-			if (empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 				$out .= '<option value="1,3"' . ($selected == '1,3' ? ' selected' : '') . '>' . $langs->trans('Customer') . '</option>';
 			}
 			if (isModEnabled("fournisseur")) {
@@ -1092,10 +1092,10 @@ class FormCompany extends Form
 			}
 			$out .= '<option value="0"' . ($selected == '0' ? ' selected' : '') . '>' . $langs->trans('Other') . '</option>';
 		} elseif ($typeinput == 'admin') {
-			if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && empty($conf->global->SOCIETE_DISABLE_PROSPECTSCUSTOMERS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTSCUSTOMERS')) {
 				$out .= '<option value="3"' . ($selected == 3 ? ' selected' : '') . '>' . $langs->trans('ProspectCustomer') . '</option>';
 			}
-			if (empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 				$out .= '<option value="1"' . ($selected == 1 ? ' selected' : '') . '>' . $langs->trans('Customer') . '</option>';
 			}
 		}
@@ -1125,7 +1125,7 @@ class FormCompany extends Form
 			$out .= '<form method="post" action="' . $page . '">';
 			$out .= '<input type="hidden" name="action" value="set_thirdpartytype">';
 			$out .= '<input type="hidden" name="token" value="' . newToken() . '">';
-			$sortparam = (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
+			$sortparam = (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
 			$out .= $this->selectarray($htmlname, $this->typent_array(0, $filter), $selected, 1, 0, 0, '', 0, 0, 0, $sortparam, '', 1);
 			$out .= '<input type="submit" class="button smallpaddingimp valignmiddle" value="' . $langs->trans("Modify") . '">';
 			$out .= '</form>';
diff --git a/htdocs/core/class/html.formcontract.class.php b/htdocs/core/class/html.formcontract.class.php
index 33694e798e6..eef81eb9c6a 100644
--- a/htdocs/core/class/html.formcontract.class.php
+++ b/htdocs/core/class/html.formcontract.class.php
@@ -69,7 +69,7 @@ class FormContract
 		global $user, $conf, $langs;
 
 		$hideunselectables = false;
-		if (!empty($conf->global->CONTRACT_HIDE_UNSELECTABLES)) {
+		if (getDolGlobalString('CONTRACT_HIDE_UNSELECTABLES')) {
 			$hideunselectables = true;
 		}
 
@@ -83,7 +83,7 @@ class FormContract
 		//if ($contratListId) $sql.= " AND c.rowid IN (".$this->db->sanitize($contratListId).")";
 		if ($socid > 0) {
 			// CONTRACT_ALLOW_TO_LINK_FROM_OTHER_COMPANY is 'all' or a list of ids separated by coma.
-			if (empty($conf->global->CONTRACT_ALLOW_TO_LINK_FROM_OTHER_COMPANY)) {
+			if (!getDolGlobalString('CONTRACT_ALLOW_TO_LINK_FROM_OTHER_COMPANY')) {
 				$sql .= " AND (c.fk_soc=".((int) $socid)." OR c.fk_soc IS NULL)";
 			} elseif ($conf->global->CONTRACT_ALLOW_TO_LINK_FROM_OTHER_COMPANY != 'all') {
 				$sql .= " AND (c.fk_soc IN (".$this->db->sanitize(((int) $socid).",".((int) $conf->global->CONTRACT_ALLOW_TO_LINK_FROM_OTHER_COMPANY)).")";
@@ -132,7 +132,7 @@ class FormContract
 								$disabled = 1;
 								$labeltoshow .= ' ('.$langs->trans("Draft").')';
 							}
-							if (empty($conf->global->CONTRACT_ALLOW_TO_LINK_FROM_OTHER_COMPANY) && $socid > 0 && (!empty($obj->fk_soc) && $obj->fk_soc != $socid)) {
+							if (!getDolGlobalString('CONTRACT_ALLOW_TO_LINK_FROM_OTHER_COMPANY') && $socid > 0 && (!empty($obj->fk_soc) && $obj->fk_soc != $socid)) {
 								$disabled = 1;
 								$labeltoshow .= ' - '.$langs->trans("LinkedToAnotherCompany");
 							}
diff --git a/htdocs/core/class/html.formexpensereport.class.php b/htdocs/core/class/html.formexpensereport.class.php
index c08431b534e..bcb80a780dd 100644
--- a/htdocs/core/class/html.formexpensereport.class.php
+++ b/htdocs/core/class/html.formexpensereport.class.php
@@ -69,9 +69,9 @@ class FormExpenseReport
 		if ($useempty) {
 			$html.='<option value="-1">&nbsp;</option>';
 		}
-		$arrayoflabels = $tmpep->statuts;
+		$arrayoflabels = $tmpep->labelStatus;
 		if ($useshortlabel) {
-			$arrayoflabels = $tmpep->statuts_short;
+			$arrayoflabels = $tmpep->labelStatusShort;
 		}
 		foreach ($arrayoflabels as $key => $val) {
 			if ($selected != '' && $selected == $key) {
diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 70c9e87ee2b..ad718829e18 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -98,7 +98,7 @@ class FormFile
 			$useajax = 0;
 		}
 
-		if ((!empty($conf->global->MAIN_USE_JQUERY_FILEUPLOAD) && $useajax) || ($useajax == 2)) {
+		if ((getDolGlobalString('MAIN_USE_JQUERY_FILEUPLOAD') && $useajax) || ($useajax == 2)) {
 			// TODO: Check this works with 2 forms on same page
 			// TODO: Check this works with GED module, otherwise, force useajax to 0
 			// TODO: This does not support option savingdocmask
@@ -108,7 +108,7 @@ class FormFile
 			return 'Feature too bugged so removed';
 		} else {
 			//If there is no permission and the option to hide unauthorized actions is enabled, then nothing is printed
-			if (!$perm && !empty($conf->global->MAIN_BUTTON_HIDE_UNAUTHORIZED)) {
+			if (!$perm && getDolGlobalString('MAIN_BUTTON_HIDE_UNAUTHORIZED')) {
 				if ($nooutput) {
 					return '';
 				} else {
@@ -158,8 +158,8 @@ class FormFile
 				$out .= '<input type="hidden" name="MAX_FILE_SIZE" value="'.($maxmin * 1024).'">';	// MAX_FILE_SIZE must precede the field type=file
 			}
 			$out .= '<input class="flat minwidth400 maxwidth200onsmartphone" type="file"';
-			$out .= ((!empty($conf->global->MAIN_DISABLE_MULTIPLE_FILEUPLOAD) || $disablemulti) ? ' name="userfile"' : ' name="userfile[]" multiple');
-			$out .= (empty($conf->global->MAIN_UPLOAD_DOC) || empty($perm) ? ' disabled' : '');
+			$out .= ((getDolGlobalString('MAIN_DISABLE_MULTIPLE_FILEUPLOAD') || $disablemulti) ? ' name="userfile"' : ' name="userfile[]" multiple');
+			$out .= (!getDolGlobalString('MAIN_UPLOAD_DOC') || empty($perm) ? ' disabled' : '');
 			$out .= (!empty($accept) ? ' accept="'.$accept.'"' : ' accept=""');
 			$out .= (!empty($capture) ? ' capture="capture"' : '');
 			$out .= '>';
@@ -169,7 +169,7 @@ class FormFile
 				$out .= '<span class="nowraponsmartphone"><input style="margin-right: 2px;" type="checkbox" id="overwritefile" name="overwritefile" value="1"><label for="overwritefile">'.$langs->trans("OverwriteIfExists").'</label></span>';
 			}
 			$out .= '<input type="submit" class="button small reposition" name="sendit" value="'.$langs->trans("Upload").'"';
-			$out .= (empty($conf->global->MAIN_UPLOAD_DOC) || empty($perm) ? ' disabled' : '');
+			$out .= (!getDolGlobalString('MAIN_UPLOAD_DOC') || empty($perm) ? ' disabled' : '');
 			$out .= '>';
 
 			if ($addcancel) {
@@ -177,7 +177,7 @@ class FormFile
 				$out .= '<input type="submit" class="button small button-cancel" name="cancel" value="'.$langs->trans("Cancel").'">';
 			}
 
-			if (!empty($conf->global->MAIN_UPLOAD_DOC)) {
+			if (getDolGlobalString('MAIN_UPLOAD_DOC')) {
 				if ($perm) {
 					$menudolibarrsetupmax = $langs->transnoentitiesnoconv("Home").' - '.$langs->transnoentitiesnoconv("Setup").' - '.$langs->transnoentitiesnoconv("Security");
 					$langs->load('other');
@@ -191,7 +191,7 @@ class FormFile
 
 			if ($savingdocmask) {
 				//add a global variable for disable the auto renaming on upload
-				$rename = (empty($conf->global->MAIN_DOC_UPLOAD_NOT_RENAME_BY_DEFAULT) ? 'checked' : '');
+				$rename = (!getDolGlobalString('MAIN_DOC_UPLOAD_NOT_RENAME_BY_DEFAULT') ? 'checked' : '');
 
 				$out .= '<tr>';
 				if (!empty($options)) {
@@ -233,13 +233,13 @@ class FormFile
 
 				$out .= '<div class="valignmiddle">';
 				$out .= '<div class="inline-block" style="padding-right: 10px;">';
-				if (!empty($conf->global->OPTIMIZEFORTEXTBROWSER)) {
+				if (getDolGlobalString('OPTIMIZEFORTEXTBROWSER')) {
 					$out .= '<label for="link">'.$langs->trans("URLToLink").':</label> ';
 				}
 				$out .= '<input type="text" name="link" class="flat minwidth400imp" id="link" placeholder="'.dol_escape_htmltag($langs->trans("URLToLink")).'">';
 				$out .= '</div>';
 				$out .= '<div class="inline-block" style="padding-right: 10px;">';
-				if (!empty($conf->global->OPTIMIZEFORTEXTBROWSER)) {
+				if (getDolGlobalString('OPTIMIZEFORTEXTBROWSER')) {
 					$out .= '<label for="label">'.$langs->trans("Label").':</label> ';
 				}
 				$out .= '<input type="text" class="flat" name="label" id="label" placeholder="'.dol_escape_htmltag($langs->trans("Label")).'">';
@@ -248,7 +248,7 @@ class FormFile
 				$out .= '</div>';
 				$out .= '<div class="inline-block" style="padding-right: 10px;">';
 				$out .= '<input type="submit" class="button small reposition" name="linkit" value="'.$langs->trans("ToLink").'"';
-				$out .= (empty($conf->global->MAIN_UPLOAD_DOC) || empty($perm) ? ' disabled' : '');
+				$out .= (!getDolGlobalString('MAIN_UPLOAD_DOC') || empty($perm) ? ' disabled' : '');
 				$out .= '>';
 				$out .= '</div>';
 				$out .= '</div>';
@@ -573,6 +573,13 @@ class FormFile
 					include_once DOL_DOCUMENT_ROOT.'/core/modules/stock/modules_stock.php';
 					$modellist = ModelePDFStock::liste_modeles($this->db);
 				}
+			} elseif ($modulepart == 'hrm') {
+				if (is_array($genallowed)) {
+					$modellist = $genallowed;
+				} else {
+					include_once DOL_DOCUMENT_ROOT.'/core/modules/hrm/modules_evaluation.php';
+					$modellist = ModelePDFEvaluation::liste_modeles($this->db);
+				}
 			} elseif ($modulepart == 'movement') {
 				if (is_array($genallowed)) {
 					$modellist = $genallowed;
@@ -1061,7 +1068,7 @@ class FormFile
 		}
 
 		// Get list of files starting with name of ref (Note: files with '^ref\.extension' are generated files, files with '^ref-...' are uploaded files)
-		if ($allfiles || !empty($conf->global->MAIN_SHOW_ALL_FILES_ON_DOCUMENT_TOOLTIP)) {
+		if ($allfiles || getDolGlobalString('MAIN_SHOW_ALL_FILES_ON_DOCUMENT_TOOLTIP')) {
 			$filterforfilesearch = '^'.preg_quote(basename($modulesubdir), '/');
 		} else {
 			$filterforfilesearch = '^'.preg_quote(basename($modulesubdir), '/').'\.';
@@ -1264,7 +1271,7 @@ class FormFile
 					}
 				}
 			}
-			if (empty($conf->global->MAIN_UPLOAD_DOC)) {
+			if (!getDolGlobalString('MAIN_UPLOAD_DOC')) {
 				$permtoeditline = 0;
 				$permonobject = 0;
 			}
@@ -1548,7 +1555,7 @@ class FormFile
 							if (empty($conf->use_javascript_ajax)) {
 								$useajax = 0;
 							}
-							if (!empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+							if (getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 								$useajax = 0;
 							}
 							print '<a href="'.((($useinecm && $useinecm != 6) && $useajax) ? '#' : ($url.'?action=deletefile&token='.newToken().'&urlfile='.urlencode($filepath).$param)).'" class="reposition deletefilelink" rel="'.$filepath.'">'.img_delete().'</a>';
@@ -1877,10 +1884,10 @@ class FormFile
 						} else {
 							if (!($result = $object_instance->fetch('', $ref))) {
 								//fetchOneLike looks for objects with wildcards in its reference.
-								//It is useful for those masks who get underscores instead of their actual symbols (because the _ had replaced a forbiddn char)
-								//fetchOneLike requires some info in the object. If it doesn't have it, then 0 is returned
-								//that's why we look only into fetchOneLike when fetch returns 0
-								// TODO Remove this part ?
+								//It is useful for those masks who get underscores instead of their actual symbols (because the _ had replaced all forbidden chars into filename)
+								// TODO Example when this is needed ?
+								// This may find when ref is 'A_B' and date was stored as 'A~B' into database, but in which case do we have this ?
+								// May be we can add hidden option to enable this.
 								$result = $object_instance->fetchOneLike($ref);
 							}
 						}
diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index c7fce0b43dc..2dffe7489b5 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -612,8 +612,8 @@ class FormMail extends Form
 						$liste['user'] = array('label' => $s, 'data-html' => $s);
 
 						// Add also company main email
-						if (!empty($conf->global->MAIN_INFO_SOCIETE_MAIL)) {
-							$s = (empty($conf->global->MAIN_INFO_SOCIETE_NOM)?$conf->global->MAIN_INFO_SOCIETE_EMAIL:$conf->global->MAIN_INFO_SOCIETE_NOM).' &lt;' . getDolGlobalString('MAIN_INFO_SOCIETE_MAIL').'&gt;';
+						if (getDolGlobalString('MAIN_INFO_SOCIETE_MAIL')) {
+							$s = (!getDolGlobalString('MAIN_INFO_SOCIETE_NOM')?$conf->global->MAIN_INFO_SOCIETE_EMAIL:$conf->global->MAIN_INFO_SOCIETE_NOM).' &lt;' . getDolGlobalString('MAIN_INFO_SOCIETE_MAIL').'&gt;';
 							$liste['company'] = array('label' => $s, 'data-html' => $s);
 						}
 
@@ -630,7 +630,7 @@ class FormMail extends Form
 
 						// Also add robot email
 						if (!empty($this->fromalsorobot)) {
-							if (!empty($conf->global->MAIN_MAIL_EMAIL_FROM) && getDolGlobalString('MAIN_MAIL_EMAIL_FROM') != getDolGlobalString('MAIN_INFO_SOCIETE_MAIL')) {
+							if (getDolGlobalString('MAIN_MAIL_EMAIL_FROM') && getDolGlobalString('MAIN_MAIL_EMAIL_FROM') != getDolGlobalString('MAIN_INFO_SOCIETE_MAIL')) {
 								$s = $conf->global->MAIN_MAIL_EMAIL_FROM;
 								if ($this->frommail) {
 									$s .= ' &lt;' . getDolGlobalString('MAIN_MAIL_EMAIL_FROM').'&gt;';
@@ -703,7 +703,7 @@ class FormMail extends Form
 			}
 
 			// To User
-			if (!empty($this->withtouser) && is_array($this->withtouser) && !empty($conf->global->MAIN_MAIL_ENABLED_USER_DEST_SELECT)) {
+			if (!empty($this->withtouser) && is_array($this->withtouser) && getDolGlobalString('MAIN_MAIL_ENABLED_USER_DEST_SELECT')) {
 				$out .= '<tr><td>';
 				$out .= $langs->trans("MailToUsers");
 				$out .= '</td><td>';
@@ -752,7 +752,7 @@ class FormMail extends Form
 			}
 
 			// To User cc
-			if (!empty($this->withtoccuser) && is_array($this->withtoccuser) && !empty($conf->global->MAIN_MAIL_ENABLED_USER_DEST_SELECT)) {
+			if (!empty($this->withtoccuser) && is_array($this->withtoccuser) && getDolGlobalString('MAIN_MAIL_ENABLED_USER_DEST_SELECT')) {
 				$out .= '<tr><td>';
 				$out .= $langs->trans("MailToCCUsers");
 				$out .= '</td><td>';
@@ -823,7 +823,7 @@ class FormMail extends Form
 					} elseif ($this->withmaindocfile == -1) {
 						$out .= '<input type="checkbox" id="addmaindocfile" name="addmaindocfile" value="1" checked="checked" />';
 					}
-					if (!empty($conf->global->MAIL_MASS_ACTION_ADD_LAST_IF_MAIN_DOC_NOT_FOUND)) {
+					if (getDolGlobalString('MAIL_MASS_ACTION_ADD_LAST_IF_MAIN_DOC_NOT_FOUND')) {
 						$out .= ' <label for="addmaindocfile">'.$langs->trans("JoinMainDocOrLastGenerated").'.</label><br>';
 					} else {
 						$out .= ' <label for="addmaindocfile">'.$langs->trans("JoinMainDoc").'.</label><br>';
@@ -872,7 +872,7 @@ class FormMail extends Form
 							$out .= '<input type="hidden" name="MAX_FILE_SIZE" value="'.($maxmin * 1024).'">';	// MAX_FILE_SIZE must precede the field type=file
 						}
 						// Can add other files
-						if (empty($conf->global->FROM_MAIL_DONT_USE_INPUT_FILE_MULTIPLE)) {
+						if (!getDolGlobalString('FROM_MAIL_DONT_USE_INPUT_FILE_MULTIPLE')) {
 							$out .= '<input type="file" class="flat" id="addedfile" name="addedfile[]" value="'.$langs->trans("Upload").'" multiple />';
 						} else {
 							$out .= '<input type="file" class="flat" id="addedfile" name="addedfile" value="'.$langs->trans("Upload").'" />';
@@ -1006,7 +1006,7 @@ class FormMail extends Form
 					// Editor wysiwyg
 					require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 					if ($this->withfckeditor == -1) {
-						if (!empty($conf->global->FCKEDITOR_ENABLE_MAIL)) {
+						if (getDolGlobalString('FCKEDITOR_ENABLE_MAIL')) {
 							$this->withfckeditor = 1;
 						} else {
 							$this->withfckeditor = 0;
@@ -1040,7 +1040,7 @@ class FormMail extends Form
 			}
 
 			// Disable enter key if option MAIN_MAILFORM_DISABLE_ENTERKEY is set
-			if (!empty($conf->global->MAIN_MAILFORM_DISABLE_ENTERKEY)) {
+			if (getDolGlobalString('MAIN_MAILFORM_DISABLE_ENTERKEY')) {
 				$out .= '<script nonce="'.getNonce().'" type="text/javascript">';
 				$out .= 'jQuery(document).ready(function () {';
 				$out .= '	$(document).on("keypress", \'#mailform\', function (e) {		/* Note this is called at every key pressed ! */
@@ -1238,25 +1238,25 @@ class FormMail extends Form
 		}
 
 		$showinfobcc = '';
-		if (!empty($conf->global->MAIN_MAIL_AUTOCOPY_PROPOSAL_TO) && !empty($this->param['models']) && $this->param['models'] == 'propal_send') {
+		if (getDolGlobalString('MAIN_MAIL_AUTOCOPY_PROPOSAL_TO') && !empty($this->param['models']) && $this->param['models'] == 'propal_send') {
 			$showinfobcc = $conf->global->MAIN_MAIL_AUTOCOPY_PROPOSAL_TO;
 		}
-		if (!empty($conf->global->MAIN_MAIL_AUTOCOPY_ORDER_TO) && !empty($this->param['models']) && $this->param['models'] == 'order_send') {
+		if (getDolGlobalString('MAIN_MAIL_AUTOCOPY_ORDER_TO') && !empty($this->param['models']) && $this->param['models'] == 'order_send') {
 			$showinfobcc = $conf->global->MAIN_MAIL_AUTOCOPY_ORDER_TO;
 		}
-		if (!empty($conf->global->MAIN_MAIL_AUTOCOPY_INVOICE_TO) && !empty($this->param['models']) && $this->param['models'] == 'facture_send') {
+		if (getDolGlobalString('MAIN_MAIL_AUTOCOPY_INVOICE_TO') && !empty($this->param['models']) && $this->param['models'] == 'facture_send') {
 			$showinfobcc = $conf->global->MAIN_MAIL_AUTOCOPY_INVOICE_TO;
 		}
-		if (!empty($conf->global->MAIN_MAIL_AUTOCOPY_SUPPLIER_PROPOSAL_TO) && !empty($this->param['models']) && $this->param['models'] == 'supplier_proposal_send') {
+		if (getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_PROPOSAL_TO') && !empty($this->param['models']) && $this->param['models'] == 'supplier_proposal_send') {
 			$showinfobcc = $conf->global->MAIN_MAIL_AUTOCOPY_SUPPLIER_PROPOSAL_TO;
 		}
-		if (!empty($conf->global->MAIN_MAIL_AUTOCOPY_SUPPLIER_ORDER_TO) && !empty($this->param['models']) && $this->param['models'] == 'order_supplier_send') {
+		if (getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_ORDER_TO') && !empty($this->param['models']) && $this->param['models'] == 'order_supplier_send') {
 			$showinfobcc = $conf->global->MAIN_MAIL_AUTOCOPY_SUPPLIER_ORDER_TO;
 		}
-		if (!empty($conf->global->MAIN_MAIL_AUTOCOPY_SUPPLIER_INVOICE_TO) && !empty($this->param['models']) && $this->param['models'] == 'invoice_supplier_send') {
+		if (getDolGlobalString('MAIN_MAIL_AUTOCOPY_SUPPLIER_INVOICE_TO') && !empty($this->param['models']) && $this->param['models'] == 'invoice_supplier_send') {
 			$showinfobcc = $conf->global->MAIN_MAIL_AUTOCOPY_SUPPLIER_INVOICE_TO;
 		}
-		if (!empty($conf->global->MAIN_MAIL_AUTOCOPY_PROJECT_TO) && !empty($this->param['models']) && $this->param['models'] == 'project') {
+		if (getDolGlobalString('MAIN_MAIL_AUTOCOPY_PROJECT_TO') && !empty($this->param['models']) && $this->param['models'] == 'project') {
 			$showinfobcc = $conf->global->MAIN_MAIL_AUTOCOPY_PROJECT_TO;
 		}
 		if ($showinfobcc) {
@@ -1303,19 +1303,19 @@ class FormMail extends Form
 			$out .= yn($this->withdeliveryreceipt);
 		} else {
 			$defaultvaluefordeliveryreceipt = 0;
-			if (!empty($conf->global->MAIL_FORCE_DELIVERY_RECEIPT_PROPAL) && !empty($this->param['models']) && $this->param['models'] == 'propal_send') {
+			if (getDolGlobalString('MAIL_FORCE_DELIVERY_RECEIPT_PROPAL') && !empty($this->param['models']) && $this->param['models'] == 'propal_send') {
 				$defaultvaluefordeliveryreceipt = 1;
 			}
-			if (!empty($conf->global->MAIL_FORCE_DELIVERY_RECEIPT_SUPPLIER_PROPOSAL) && !empty($this->param['models']) && $this->param['models'] == 'supplier_proposal_send') {
+			if (getDolGlobalString('MAIL_FORCE_DELIVERY_RECEIPT_SUPPLIER_PROPOSAL') && !empty($this->param['models']) && $this->param['models'] == 'supplier_proposal_send') {
 				$defaultvaluefordeliveryreceipt = 1;
 			}
-			if (!empty($conf->global->MAIL_FORCE_DELIVERY_RECEIPT_ORDER) && !empty($this->param['models']) && $this->param['models'] == 'order_send') {
+			if (getDolGlobalString('MAIL_FORCE_DELIVERY_RECEIPT_ORDER') && !empty($this->param['models']) && $this->param['models'] == 'order_send') {
 				$defaultvaluefordeliveryreceipt = 1;
 			}
-			if (!empty($conf->global->MAIL_FORCE_DELIVERY_RECEIPT_INVOICE) && !empty($this->param['models']) && $this->param['models'] == 'facture_send') {
+			if (getDolGlobalString('MAIL_FORCE_DELIVERY_RECEIPT_INVOICE') && !empty($this->param['models']) && $this->param['models'] == 'facture_send') {
 				$defaultvaluefordeliveryreceipt = 1;
 			}
-			if (!empty($conf->global->MAIL_FORCE_DELIVERY_RECEIPT_SUPPLIER_ORDER) && !empty($this->param['models']) && $this->param['models'] == 'order_supplier_send') {
+			if (getDolGlobalString('MAIL_FORCE_DELIVERY_RECEIPT_SUPPLIER_ORDER') && !empty($this->param['models']) && $this->param['models'] == 'order_supplier_send') {
 				$defaultvaluefordeliveryreceipt = 1;
 			}
 			//$out .= $form->selectyesno('deliveryreceipt', (GETPOSTISSET("deliveryreceipt") ? GETPOST("deliveryreceipt") : $defaultvaluefordeliveryreceipt), 1);
@@ -1720,9 +1720,9 @@ class FormMail extends Form
 			if (isModEnabled('stripe')) {
 				$onlinepaymentenabled++;
 			}
-			if ($onlinepaymentenabled && !empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
+			if ($onlinepaymentenabled && getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
 				$tmparray['__SECUREKEYPAYMENT__'] = $conf->global->PAYMENT_SECURITY_TOKEN;
-				if (!empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+				if (getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 					if (isModEnabled('adherent')) {
 						$tmparray['__SECUREKEYPAYMENT_MEMBER__'] = 'SecureKeyPAYMENTUniquePerMember';
 					}
@@ -1765,7 +1765,7 @@ class FormMail extends Form
 				$vars['__SECUREKEYPAYMENT_CONTRACTLINE__']='';
 				*/
 			}
-			if (!empty($conf->global->MEMBER_ENABLE_PUBLIC)) {
+			if (getDolGlobalString('MEMBER_ENABLE_PUBLIC')) {
 				$substitutionarray['__PUBLICLINK_NEWMEMBERFORM__'] = 'BlankSubscriptionForm';
 			}
 		}
diff --git a/htdocs/core/class/html.formmargin.class.php b/htdocs/core/class/html.formmargin.class.php
index 0280d95fc0b..7db8eb1d8b8 100644
--- a/htdocs/core/class/html.formmargin.class.php
+++ b/htdocs/core/class/html.formmargin.class.php
@@ -93,7 +93,7 @@ class FormMargin
 
 			// If buy price is not defined (null), we will use the sell price. If defined to 0 (it means it was forced to 0 during insert, for example for a free to get product), we must still use 0.
 			//if ((!isset($line->pa_ht) || $line->pa_ht == 0) && $line->subprice > 0 && (isset($conf->global->ForceBuyingPriceIfNull) && $conf->global->ForceBuyingPriceIfNull > 0)) {
-			if ((!isset($line->pa_ht)) && $line->subprice > 0 && (isset($conf->global->ForceBuyingPriceIfNull) && $conf->global->ForceBuyingPriceIfNull > 0)) {
+			if ((!isset($line->pa_ht)) && $line->subprice > 0 && (isset($conf->global->ForceBuyingPriceIfNull) && getDolGlobalInt('ForceBuyingPriceIfNull') > 0)) {
 				$line->pa_ht = $line->subprice * (1 - ($line->remise_percent / 100));
 			}
 
@@ -225,7 +225,7 @@ class FormMargin
 		if ($reshook < 0) {
 			setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
 		} elseif (empty($reshook)) {
-			if (!empty($conf->global->MARGIN_ADD_SHOWHIDE_BUTTON)) {
+			if (getDolGlobalString('MARGIN_ADD_SHOWHIDE_BUTTON')) {
 				print $langs->trans('ShowMarginInfos') . ' ';
 				$hidemargininfos = preg_replace('/[^a-zA-Z0-9_\-]/', '', $_COOKIE['DOLUSER_MARGININFO_HIDE_SHOW']); // Clean cookie
 				print '<span id="showMarginInfos" class="linkobject valignmiddle ' . (!empty($hidemargininfos) ? '' : 'hideobject') . '">' . img_picto($langs->trans("Disabled"), 'switch_off') . '</span>';
@@ -253,10 +253,10 @@ class FormMargin
 				print '<td class="liste_titre right">' . $langs->trans('CostPrice') . '</td>';
 			}
 			print '<td class="liste_titre right">' . $langs->trans('Margin') . '</td>';
-			if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 				print '<td class="liste_titre right">' . $langs->trans('MarginRate') . '</td>';
 			}
-			if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 				print '<td class="liste_titre right">' . $langs->trans('MarkRate') . '</td>';
 			}
 			print '</tr>';
@@ -268,10 +268,10 @@ class FormMargin
 				print '<td class="right">' . price($marginInfo['pv_products']) . '</td>';
 				print '<td class="right">' . price($marginInfo['pa_products']) . '</td>';
 				print '<td class="right">' . price($marginInfo['margin_on_products']) . '</td>';
-				if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 					print '<td class="right">' . (($marginInfo['margin_rate_products'] == '') ? '' : price($marginInfo['margin_rate_products'], null, null, null, null, 2) . '%') . '</td>';
 				}
-				if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 					print '<td class="right">' . (($marginInfo['mark_rate_products'] == '') ? '' : price($marginInfo['mark_rate_products'], null, null, null, null, 2) . '%') . '</td>';
 				}
 				print '</tr>';
@@ -283,10 +283,10 @@ class FormMargin
 				print '<td class="right">' . price($marginInfo['pv_services']) . '</td>';
 				print '<td class="right">' . price($marginInfo['pa_services']) . '</td>';
 				print '<td class="right">' . price($marginInfo['margin_on_services']) . '</td>';
-				if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 					print '<td class="right">' . (($marginInfo['margin_rate_services'] == '') ? '' : price($marginInfo['margin_rate_services'], null, null, null, null, 2) . '%') . '</td>';
 				}
-				if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 					print '<td class="right">' . (($marginInfo['mark_rate_services'] == '') ? '' : price($marginInfo['mark_rate_services'], null, null, null, null, 2) . '%') . '</td>';
 				}
 				print '</tr>';
@@ -298,10 +298,10 @@ class FormMargin
 				print '<td class="right">' . price($marginInfo['pv_total']) . '</td>';
 				print '<td class="right">' . price($marginInfo['pa_total']) . '</td>';
 				print '<td class="right">' . price($marginInfo['total_margin']) . '</td>';
-				if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 					print '<td class="right">' . (($marginInfo['total_margin_rate'] == '') ? '' : price($marginInfo['total_margin_rate'], null, null, null, null, 2) . '%') . '</td>';
 				}
-				if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 					print '<td class="right">' . (($marginInfo['total_mark_rate'] == '') ? '' : price($marginInfo['total_mark_rate'], null, null, null, null, 2) . '%') . '</td>';
 				}
 				print '</tr>';
diff --git a/htdocs/core/class/html.formorder.class.php b/htdocs/core/class/html.formorder.class.php
index 2e01fae85cf..5bb31a8806e 100644
--- a/htdocs/core/class/html.formorder.class.php
+++ b/htdocs/core/class/html.formorder.class.php
@@ -37,9 +37,10 @@ class FormOrder extends Form
 	 *  @param	string	$selected   Preselected value
 	 *  @param	int		$short		Use short labels
 	 *  @param	string	$hmlname	Name of HTML select element
+	 *  @param	string	$morecss	More CSS
 	 *  @return	void
 	 */
-	public function selectSupplierOrderStatus($selected = '', $short = 0, $hmlname = 'order_status')
+	public function selectSupplierOrderStatus($selected = '', $short = 0, $hmlname = 'order_status', $morecss = '')
 	{
 		$options = array();
 
@@ -68,7 +69,7 @@ class FormOrder extends Form
 			$selectedarray = explode(',', $selected);
 		}
 
-		print Form::multiselectarray($hmlname, $options, $selectedarray, 0);
+		print Form::multiselectarray($hmlname, $options, $selectedarray, 0, 0, $morecss);
 	}
 
 	/**
diff --git a/htdocs/core/class/html.formother.class.php b/htdocs/core/class/html.formother.class.php
index e9a531303ae..04917c6b1b3 100644
--- a/htdocs/core/class/html.formother.class.php
+++ b/htdocs/core/class/html.formother.class.php
@@ -150,7 +150,7 @@ class FormOther
 		$sql = "SELECT rowid, label, fk_user";
 		$sql .= " FROM ".$this->db->prefix()."export_model";
 		$sql .= " WHERE type = '".$this->db->escape($type)."'";
-		if (empty($conf->global->EXPORTS_SHARE_MODELS)) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
+		if (!getDolGlobalString('EXPORTS_SHARE_MODELS')) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
 			$sql .= " AND fk_user IN (0, ".((int) $fk_user).")";
 		}
 		$sql .= " ORDER BY label";
@@ -212,7 +212,7 @@ class FormOther
 		$sql = "SELECT rowid, label, fk_user";
 		$sql .= " FROM ".$this->db->prefix()."import_model";
 		$sql .= " WHERE type = '".$this->db->escape($type)."'";
-		if (empty($conf->global->EXPORTS_SHARE_MODELS)) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
+		if (!getDolGlobalString('EXPORTS_SHARE_MODELS')) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
 			$sql .= " AND fk_user IN (0, ".((int) $fk_user).")";
 		}
 		$sql .= " ORDER BY label";
@@ -552,7 +552,7 @@ class FormOther
 			}
 		}
 
-		if (empty($conf->global->MAIN_FIRSTNAME_NAME_POSITION)) {	// MAIN_FIRSTNAME_NAME_POSITION is 0 means firstname+lastname
+		if (!getDolGlobalString('MAIN_FIRSTNAME_NAME_POSITION')) {	// MAIN_FIRSTNAME_NAME_POSITION is 0 means firstname+lastname
 			$sql_usr .= " ORDER BY status DESC, firstname ASC, lastname ASC";
 		} else {
 			$sql_usr .= " ORDER BY status DESC, lastname ASC, firstname ASC";
@@ -596,7 +596,7 @@ class FormOther
 				$out .= $labeltoshow;
 				// Complete name with more info
 				$moreinfo = 0;
-				if (!empty($conf->global->MAIN_SHOW_LOGIN)) {
+				if (getDolGlobalString('MAIN_SHOW_LOGIN')) {
 					$out .= ($moreinfo ? ' - ' : ' (').$obj_usr->login;
 					$moreinfo++;
 				}
@@ -1363,7 +1363,7 @@ class FormOther
 
 			// Define $box_max_lines
 			$box_max_lines = 5;
-			if (!empty($conf->global->MAIN_BOXES_MAXLINES)) {
+			if (getDolGlobalString('MAIN_BOXES_MAXLINES')) {
 				$box_max_lines = $conf->global->MAIN_BOXES_MAXLINES;
 			}
 
diff --git a/htdocs/core/class/html.formprojet.class.php b/htdocs/core/class/html.formprojet.class.php
index bd42b58b4ec..3b14dee5036 100644
--- a/htdocs/core/class/html.formprojet.class.php
+++ b/htdocs/core/class/html.formprojet.class.php
@@ -92,7 +92,7 @@ class FormProjets extends Form
 
 		$out = '';
 
-		if (!empty($conf->use_javascript_ajax) && !empty($conf->global->PROJECT_USE_SEARCH_TO_SELECT)) {
+		if (!empty($conf->use_javascript_ajax) && getDolGlobalString('PROJECT_USE_SEARCH_TO_SELECT')) {
 			$placeholder = '';
 
 			if ($selected && empty($selected_input_value)) {
@@ -163,7 +163,7 @@ class FormProjets extends Form
 		$outarray = array();
 
 		$hideunselectables = false;
-		if (!empty($conf->global->PROJECT_HIDE_UNSELECTABLES)) {
+		if (getDolGlobalString('PROJECT_HIDE_UNSELECTABLES')) {
 			$hideunselectables = true;
 		}
 
@@ -184,7 +184,7 @@ class FormProjets extends Form
 			$sql .= " AND (p.fk_soc=0 OR p.fk_soc IS NULL)";
 		}
 		if ($socid > 0) {
-			if (empty($conf->global->PROJECT_ALLOW_TO_LINK_FROM_OTHER_COMPANY)) {
+			if (!getDolGlobalString('PROJECT_ALLOW_TO_LINK_FROM_OTHER_COMPANY')) {
 				$sql .= " AND (p.fk_soc=" . ((int) $socid) . " OR p.fk_soc IS NULL)";
 			} elseif ($conf->global->PROJECT_ALLOW_TO_LINK_FROM_OTHER_COMPANY != 'all') {    // PROJECT_ALLOW_TO_LINK_FROM_OTHER_COMPANY is 'all' or a list of ids separated by coma.
 				$sql .= " AND (p.fk_soc IN (" . $this->db->sanitize(((int) $socid) . ", " . getDolGlobalString('PROJECT_ALLOW_TO_LINK_FROM_OTHER_COMPANY')) . ") OR p.fk_soc IS NULL)";
@@ -247,7 +247,7 @@ class FormProjets extends Form
 								$disabled = 1;
 							}
 							$labeltoshow .= ' - ' . $langs->trans("Closed");
-						} elseif (empty($conf->global->PROJECT_ALLOW_TO_LINK_FROM_OTHER_COMPANY) && $socid > 0 && (!empty($obj->fk_soc) && $obj->fk_soc != $socid)) {
+						} elseif (!getDolGlobalString('PROJECT_ALLOW_TO_LINK_FROM_OTHER_COMPANY') && $socid > 0 && (!empty($obj->fk_soc) && $obj->fk_soc != $socid)) {
 							$disabled = 1;
 							$labeltoshow .= ' - ' . $langs->trans("LinkedToAnotherCompany");
 						}
@@ -347,7 +347,7 @@ class FormProjets extends Form
 		$out = '';
 
 		$hideunselectables = false;
-		if (!empty($conf->global->PROJECT_HIDE_UNSELECTABLES)) {
+		if (getDolGlobalString('PROJECT_HIDE_UNSELECTABLES')) {
 			$hideunselectables = true;
 		}
 
diff --git a/htdocs/core/class/html.formticket.class.php b/htdocs/core/class/html.formticket.class.php
index b1437575617..ba3ab0c1d79 100644
--- a/htdocs/core/class/html.formticket.class.php
+++ b/htdocs/core/class/html.formticket.class.php
@@ -446,7 +446,7 @@ class FormTicket
 		$doleditor->Create();
 		print '</td></tr>';
 
-		if ($public && !empty($conf->global->MAIN_SECURITY_ENABLECAPTCHA_TICKET)) {
+		if ($public && getDolGlobalString('MAIN_SECURITY_ENABLECAPTCHA_TICKET')) {
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/security2.lib.php';
 			print '<tr><td class="titlefield"><label for="email"><span class="fieldrequired">'.$langs->trans("SecurityCode").'</span></label></td><td>';
 			print '<span class="span-icon-security inline-block">';
@@ -555,7 +555,7 @@ class FormTicket
 				print img_picto('', 'company', 'class="paddingright"');
 				print $form->select_company($this->withfromsocid, 'socid', '', 1, 1, '', $events, 0, 'minwidth200');
 				print '</td></tr>';
-				if (!empty($conf->use_javascript_ajax) && !empty($conf->global->COMPANY_USE_SEARCH_TO_SELECT)) {
+				if (!empty($conf->use_javascript_ajax) && getDolGlobalString('COMPANY_USE_SEARCH_TO_SELECT')) {
 					$htmlname = 'socid';
 					print '<script nonce="'.getNonce().'" type="text/javascript">
                     $(document).ready(function () {
@@ -1386,7 +1386,7 @@ class FormTicket
 		';
 
 		// If constant set, allow to send private messages as email
-		if (empty($conf->global->TICKET_SEND_PRIVATE_EMAIL)) {
+		if (!getDolGlobalString('TICKET_SEND_PRIVATE_EMAIL')) {
 			print 'jQuery("#send_msg_email").click(function() {
 					console.log("Click send_msg_email");
 					if(jQuery(this).is(":checked")) {
@@ -1458,7 +1458,7 @@ class FormTicket
 			print '<input type="checkbox" name="send_email" value="1" id="send_msg_email" '.$checkbox_selected.'/> ';
 			print '<label for="send_msg_email">'.$langs->trans('SendMessageByEmail').'</label>';
 			$texttooltip = $langs->trans("TicketMessageSendEmailHelp");
-			if (empty($conf->global->TICKET_SEND_PRIVATE_EMAIL)) {
+			if (!getDolGlobalString('TICKET_SEND_PRIVATE_EMAIL')) {
 				$texttooltip .= ' '.$langs->trans("TicketMessageSendEmailHelp2b");
 			} else {
 				$texttooltip .= ' '.$langs->trans("TicketMessageSendEmailHelp2a", '{s1}');
@@ -1700,7 +1700,7 @@ class FormTicket
 		print "</form><br>\n";
 
 		// Disable enter key if option MAIN_MAILFORM_DISABLE_ENTERKEY is set
-		if (!empty($conf->global->MAIN_MAILFORM_DISABLE_ENTERKEY)) {
+		if (getDolGlobalString('MAIN_MAILFORM_DISABLE_ENTERKEY')) {
 			print '<script type="text/javascript">';
 			print 'jQuery(document).ready(function () {';
 			print '		$(document).on("keypress", \'#ticket\', function (e) {		/* Note this is called at every key pressed ! */
diff --git a/htdocs/core/class/ldap.class.php b/htdocs/core/class/ldap.class.php
index c6b438767eb..aa1741e01fe 100644
--- a/htdocs/core/class/ldap.class.php
+++ b/htdocs/core/class/ldap.class.php
@@ -220,10 +220,10 @@ class Ldap
 		global $conf;
 
 		// Server
-		if (!empty($conf->global->LDAP_SERVER_HOST)) {
+		if (getDolGlobalString('LDAP_SERVER_HOST')) {
 			$this->server[] = $conf->global->LDAP_SERVER_HOST;
 		}
-		if (!empty($conf->global->LDAP_SERVER_HOST_SLAVE)) {
+		if (getDolGlobalString('LDAP_SERVER_HOST_SLAVE')) {
 			$this->server[] = $conf->global->LDAP_SERVER_HOST_SLAVE;
 		}
 		$this->serverPort          = getDolGlobalInt('LDAP_SERVER_PORT', 389);
@@ -327,7 +327,7 @@ class Ldap
 					}
 
 					// Upgrade connexion to TLS, if requested by the configuration
-					if (!empty($conf->global->LDAP_SERVER_USE_TLS)) {
+					if (getDolGlobalString('LDAP_SERVER_USE_TLS')) {
 						// For test/debug
 						//ldap_set_option($this->connection, LDAP_OPT_DEBUG_LEVEL, 7);
 						//ldap_set_option($this->connection, LDAP_OPT_PROTOCOL_VERSION, 3);
diff --git a/htdocs/core/class/lessc.class.php b/htdocs/core/class/lessc.class.php
index e34215cc8b4..4f8dbc25804 100644
--- a/htdocs/core/class/lessc.class.php
+++ b/htdocs/core/class/lessc.class.php
@@ -1353,6 +1353,7 @@ class Lessc
 		} else {
 			$this->throwError("tint expects (color, weight)");
 		}
+		return array();
 	}
 
 	/**
@@ -1376,6 +1377,7 @@ class Lessc
 		} else {
 			$this->throwError("shade expects (color, weight)");
 		}
+		return array();
 	}
 
 	/**
diff --git a/htdocs/core/class/notify.class.php b/htdocs/core/class/notify.class.php
index ef73c96b7ac..f2d71e07e88 100644
--- a/htdocs/core/class/notify.class.php
+++ b/htdocs/core/class/notify.class.php
@@ -117,7 +117,7 @@ class Notify
 		// Get full list of all notifications subscribed for $action, $socid and $object
 		$listofnotiftodo = $this->getNotificationsArray($action, $socid, $object, 0);
 
-		if (!empty($conf->global->NOTIFICATION_EMAIL_DISABLE_CONFIRM_MESSAGE_USER)) {
+		if (getDolGlobalString('NOTIFICATION_EMAIL_DISABLE_CONFIRM_MESSAGE_USER')) {
 			foreach ($listofnotiftodo as $val) {
 				if ($val['type'] == 'touser') {
 					unset($listofnotiftodo[$val['email']]);
@@ -125,7 +125,7 @@ class Notify
 				}
 			}
 		}
-		if (!empty($conf->global->NOTIFICATION_EMAIL_DISABLE_CONFIRM_MESSAGE_CONTACT)) {
+		if (getDolGlobalString('NOTIFICATION_EMAIL_DISABLE_CONFIRM_MESSAGE_CONTACT')) {
 			foreach ($listofnotiftodo as $val) {
 				if ($val['type'] == 'tocontact') {
 					unset($listofnotiftodo[$val['email']]);
@@ -133,7 +133,7 @@ class Notify
 				}
 			}
 		}
-		if (!empty($conf->global->NOTIFICATION_EMAIL_DISABLE_CONFIRM_MESSAGE_FIX)) {
+		if (getDolGlobalString('NOTIFICATION_EMAIL_DISABLE_CONFIRM_MESSAGE_FIX')) {
 			foreach ($listofnotiftodo as $val) {
 				if ($val['type'] == 'tofixedemail') {
 					unset($listofnotiftodo[$val['email']]);
@@ -394,7 +394,7 @@ class Notify
 
 		// Define some vars
 		$application = 'Dolibarr';
-		if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+		if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 			$application = $conf->global->MAIN_APPLICATION_TITLE;
 		}
 		$replyto = $conf->notification->email_from;
@@ -558,7 +558,7 @@ class Notify
 								$dir_output = $conf->fournisseur->commande->multidir_output[$object->entity]."/".get_exdir(0, 0, 0, 1, $object);
 								$object_type = 'order_supplier';
 								$mesg = $outputlangs->transnoentitiesnoconv("Hello").",\n\n";
-								$mesg .= $outputlangs->transnoentitiesnoconv("EMailTextOrderValidatedBy", $link, $user->getFullName($outputlangs));
+								$mesg .= $outputlangs->transnoentitiesnoconv("EMailTextSupplierOrderValidatedBy", $link, $user->getFullName($outputlangs));
 								$mesg .= "\n\n".$outputlangs->transnoentitiesnoconv("Sincerely").".\n\n";
 								break;
 							case 'ORDER_SUPPLIER_APPROVE':
@@ -566,7 +566,7 @@ class Notify
 								$dir_output = $conf->fournisseur->commande->multidir_output[$object->entity]."/".get_exdir(0, 0, 0, 1, $object);
 								$object_type = 'order_supplier';
 								$mesg = $outputlangs->transnoentitiesnoconv("Hello").",\n\n";
-								$mesg .= $outputlangs->transnoentitiesnoconv("EMailTextOrderApprovedBy", $link, $user->getFullName($outputlangs));
+								$mesg .= $outputlangs->transnoentitiesnoconv("EMailTextSupplierOrderApprovedBy", $link, $user->getFullName($outputlangs));
 								$mesg .= "\n\n".$outputlangs->transnoentitiesnoconv("Sincerely").".\n\n";
 								break;
 							case 'ORDER_SUPPLIER_SUBMIT':
@@ -582,7 +582,7 @@ class Notify
 								$dir_output = $conf->fournisseur->commande->multidir_output[$object->entity]."/".get_exdir(0, 0, 0, 1, $object);
 								$object_type = 'order_supplier';
 								$mesg = $outputlangs->transnoentitiesnoconv("Hello").",\n\n";
-								$mesg .= $outputlangs->transnoentitiesnoconv("EMailTextOrderRefusedBy", $link, $user->getFullName($outputlangs));
+								$mesg .= $outputlangs->transnoentitiesnoconv("EMailTextSupplierOrderRefusedBy", $link, $user->getFullName($outputlangs));
 								$mesg .= "\n\n".$outputlangs->transnoentitiesnoconv("Sincerely").".\n\n";
 								break;
 							case 'SHIPPING_VALIDATE':
@@ -841,7 +841,7 @@ class Notify
 						$dir_output = $conf->fournisseur->commande->multidir_output[$object->entity]."/".get_exdir(0, 0, 0, 1, $object);
 						$object_type = 'order_supplier';
 						$mesg = $langs->transnoentitiesnoconv("Hello").",\n\n";
-						$mesg .= $langs->transnoentitiesnoconv("EMailTextOrderValidatedBy", $link, $user->getFullName($langs));
+						$mesg .= $langs->transnoentitiesnoconv("EMailTextSupplierOrderValidatedBy", $link, $user->getFullName($langs));
 						$mesg .= "\n\n".$langs->transnoentitiesnoconv("Sincerely").".\n\n";
 						break;
 					case 'ORDER_SUPPLIER_APPROVE':
@@ -849,7 +849,7 @@ class Notify
 						$dir_output = $conf->fournisseur->commande->multidir_output[$object->entity]."/".get_exdir(0, 0, 0, 1, $object);
 						$object_type = 'order_supplier';
 						$mesg = $langs->transnoentitiesnoconv("Hello").",\n\n";
-						$mesg .= $langs->transnoentitiesnoconv("EMailTextOrderApprovedBy", $link, $user->getFullName($langs));
+						$mesg .= $langs->transnoentitiesnoconv("EMailTextSupplierOrderApprovedBy", $link, $user->getFullName($langs));
 						$mesg .= "\n\n".$langs->transnoentitiesnoconv("Sincerely").".\n\n";
 						break;
 					case 'ORDER_SUPPLIER_SUBMIT':
@@ -865,7 +865,7 @@ class Notify
 						$dir_output = $conf->fournisseur->dir_output.'/commande/';
 						$object_type = 'order_supplier';
 						$mesg = $langs->transnoentitiesnoconv("Hello").",\n\n";
-						$mesg .= $langs->transnoentitiesnoconv("EMailTextOrderRefusedBy", $link, $user->getFullName($langs));
+						$mesg .= $langs->transnoentitiesnoconv("EMailTextSupplierOrderRefusedBy", $link, $user->getFullName($langs));
 						$mesg .= "\n\n".$langs->transnoentitiesnoconv("Sincerely").".\n\n";
 						break;
 					case 'SHIPPING_VALIDATE':
diff --git a/htdocs/core/class/rssparser.class.php b/htdocs/core/class/rssparser.class.php
index 28da9f9a72d..5ebbed867f5 100644
--- a/htdocs/core/class/rssparser.class.php
+++ b/htdocs/core/class/rssparser.class.php
@@ -257,7 +257,7 @@ class RssParser
 
 		if ($str !== false) {
 			// Convert $str into xml
-			if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
+			if (getDolGlobalString('EXTERNALRSS_USE_SIMPLEXML')) {
 				//print 'xx'.LIBXML_NOCDATA;
 				libxml_use_internal_errors(false);
 				$rss = simplexml_load_string($str, "SimpleXMLElement", LIBXML_NOCDATA|LIBXML_NOCDATA);
@@ -324,7 +324,7 @@ class RssParser
 			// Save description entries
 			if ($rss->_format == 'rss') {
 				//var_dump($rss);
-				if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
+				if (getDolGlobalString('EXTERNALRSS_USE_SIMPLEXML')) {
 					if (!empty($rss->channel->language)) {
 						$this->_language = sanitizeVal((string) $rss->channel->language);
 					}
@@ -377,7 +377,7 @@ class RssParser
 					}
 				}
 
-				if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
+				if (getDolGlobalString('EXTERNALRSS_USE_SIMPLEXML')) {
 					$items = $rss->channel->item; // With simplexml
 				} else {
 					$items = $rss->items; // With xmlparse
@@ -385,7 +385,7 @@ class RssParser
 				//var_dump($items);exit;
 			} elseif ($rss->_format == 'atom') {
 				//var_dump($rss);
-				if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
+				if (getDolGlobalString('EXTERNALRSS_USE_SIMPLEXML')) {
 					if (!empty($rss->generator)) {
 						$this->_generator = sanitizeVal((string) $rss->generator);
 					}
@@ -423,7 +423,7 @@ class RssParser
 						$this->_imageurl = sanitizeVal($this->getAtomImageUrl($rss->channel));
 					}
 				}
-				if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
+				if (getDolGlobalString('EXTERNALRSS_USE_SIMPLEXML')) {
 					$tmprss = xml2php($rss);
 					$items = $tmprss['entry'];
 				} else {
@@ -440,7 +440,7 @@ class RssParser
 				foreach ($items as $item) {
 					//var_dump($item);exit;
 					if ($rss->_format == 'rss') {
-						if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
+						if (getDolGlobalString('EXTERNALRSS_USE_SIMPLEXML')) {
 							$itemLink = sanitizeVal((string) $item->link);
 							$itemTitle = sanitizeVal((string) $item->title);
 							$itemDescription = sanitizeVal((string) $item->description);
@@ -464,7 +464,7 @@ class RssParser
 							}
 						}
 					} elseif ($rss->_format == 'atom') {
-						if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
+						if (getDolGlobalString('EXTERNALRSS_USE_SIMPLEXML')) {
 							$itemLink = (isset($item['link']) ? sanitizeVal((string) $item['link']) : '');
 							$itemTitle = sanitizeVal((string) $item['title']);
 							$itemDescription = sanitizeVal($this->getAtomItemDescription($item));
diff --git a/htdocs/core/class/smtps.class.php b/htdocs/core/class/smtps.class.php
index 4c890bc332e..aa916e9296f 100644
--- a/htdocs/core/class/smtps.class.php
+++ b/htdocs/core/class/smtps.class.php
@@ -485,13 +485,13 @@ class SMTPs
 		$host = preg_replace('@ssl://@i', '', $host); // Remove prefix
 		$host = preg_replace('@tls://@i', '', $host); // Remove prefix
 
-		if ($usetls && !empty($conf->global->MAIN_SMTPS_ADD_TLS_TO_HOST_FOR_HELO)) {
+		if ($usetls && getDolGlobalString('MAIN_SMTPS_ADD_TLS_TO_HOST_FOR_HELO')) {
 			$host = 'tls://'.$host;
 		}
 
 		$hosth = $host;	// so for example 'localhost' or 'smtp-relay.gmail.com'
 
-		if (!empty($conf->global->MAIL_SMTP_USE_FROM_FOR_HELO)) {
+		if (getDolGlobalString('MAIL_SMTP_USE_FROM_FOR_HELO')) {
 			if (!is_numeric($conf->global->MAIL_SMTP_USE_FROM_FOR_HELO)) {
 				// If value of MAIL_SMTP_USE_FROM_FOR_HELO is a string, we use it as domain name
 				$hosth = $conf->global->MAIL_SMTP_USE_FROM_FOR_HELO;
@@ -594,7 +594,7 @@ class SMTPs
 			}
 
 			// Default authentication method is LOGIN
-			if (empty($conf->global->MAIN_MAIL_SMTPS_AUTH_TYPE)) {
+			if (!getDolGlobalString('MAIN_MAIL_SMTPS_AUTH_TYPE')) {
 				$conf->global->MAIN_MAIL_SMTPS_AUTH_TYPE = 'LOGIN';
 			}
 
@@ -675,13 +675,13 @@ class SMTPs
 				$host = preg_replace('@ssl://@i', '', $host); // Remove prefix
 				$host = preg_replace('@tls://@i', '', $host); // Remove prefix
 
-				if ($usetls && !empty($conf->global->MAIN_SMTPS_ADD_TLS_TO_HOST_FOR_HELO)) {
+				if ($usetls && getDolGlobalString('MAIN_SMTPS_ADD_TLS_TO_HOST_FOR_HELO')) {
 					$host = 'tls://'.$host;
 				}
 
 				$hosth = $host;
 
-				if (!empty($conf->global->MAIL_SMTP_USE_FROM_FOR_HELO)) {
+				if (getDolGlobalString('MAIL_SMTP_USE_FROM_FOR_HELO')) {
 					if (!is_numeric($conf->global->MAIL_SMTP_USE_FROM_FOR_HELO)) {
 						// If value of MAIL_SMTP_USE_FROM_FOR_HELO is a string, we use it as domain name
 						$hosth = $conf->global->MAIL_SMTP_USE_FROM_FOR_HELO;
@@ -1562,7 +1562,7 @@ class SMTPs
 		// If we have ZERO, we have a problem
 		if ($keyCount === 0) {
 			die("Sorry, no content");
-		} elseif ($keyCount === 1 && empty($conf->global->MAIN_MAIL_USE_MULTI_PART)) {
+		} elseif ($keyCount === 1 && !getDolGlobalString('MAIN_MAIL_USE_MULTI_PART')) {
 			// If we have ONE, we can use the simple format
 			$_msgData = $this->_msgContent;
 			$_msgData = $_msgData[$_types[0]];
@@ -1578,7 +1578,7 @@ class SMTPs
 
 			$content .= "\r\n"
 			.  $_msgData['data']."\r\n";
-		} elseif ($keyCount >= 1 || !empty($conf->global->MAIN_MAIL_USE_MULTI_PART)) {
+		} elseif ($keyCount >= 1 || getDolGlobalString('MAIN_MAIL_USE_MULTI_PART')) {
 			// If we have more than ONE, we use the multi-part format
 			// Since this is an actual multi-part message
 			// We need to define a content message Boundary
@@ -1657,7 +1657,7 @@ class SMTPs
 						$content .= "--".$this->_getBoundary('related')."\r\n";
 					}
 
-					if (!key_exists('image', $this->_msgContent) && $_content['dataText'] && !empty($conf->global->MAIN_MAIL_USE_MULTI_PART)) {
+					if (!key_exists('image', $this->_msgContent) && $_content['dataText'] && getDolGlobalString('MAIN_MAIL_USE_MULTI_PART')) {
 						// Add plain text message part before html part
 						$content .= 'Content-Type: multipart/alternative; boundary="'.$this->_getBoundary('alternative').'"'."\r\n";
 						$content .= "\r\n";
@@ -1678,7 +1678,7 @@ class SMTPs
 
 					$content .= "\r\n".$_content['data']."\r\n";
 
-					if (!key_exists('image', $this->_msgContent) && $_content['dataText'] && !empty($conf->global->MAIN_MAIL_USE_MULTI_PART)) {
+					if (!key_exists('image', $this->_msgContent) && $_content['dataText'] && getDolGlobalString('MAIN_MAIL_USE_MULTI_PART')) {
 						// Add plain text message part after html part
 						$content .= "--".$this->_getBoundary('alternative')."--\r\n";
 					}
diff --git a/htdocs/core/class/stats.class.php b/htdocs/core/class/stats.class.php
index c2222504d6b..41c3e87a52e 100644
--- a/htdocs/core/class/stats.class.php
+++ b/htdocs/core/class/stats.class.php
@@ -353,8 +353,9 @@ abstract class Stats
 			dol_syslog(get_class($this).'::'.__FUNCTION__." read data from cache file ".$newpathofdestfile." ".$filedate.".");
 			$data = json_decode(file_get_contents($newpathofdestfile), true);
 		} else {
+			// This method is defined in parent object only, not into abstract, so we disable phpstan warning
+			/** @phpstan-ignore-next-line */
 			$data = $this->getAllByProduct($year, $limit);
-			//					$data[$i][]=$datay[$year][$i][1];	// set yval for x=i
 		}
 
 		// Save cache file
diff --git a/htdocs/core/class/timespent.class.php b/htdocs/core/class/timespent.class.php
index afe3e4ac0e5..687025114f5 100644
--- a/htdocs/core/class/timespent.class.php
+++ b/htdocs/core/class/timespent.class.php
@@ -164,7 +164,7 @@ class TimeSpent extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid']) && !empty($this->fields['ref'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid']) && !empty($this->fields['ref'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -658,7 +658,7 @@ class TimeSpent extends CommonObject
 
 		$datas = [];
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("ShowTimeSpent")];
 		}
 		$datas['picto'] = img_picto('', $this->picto).' <u>'.$langs->trans("TimeSpent").'</u>';
@@ -719,7 +719,7 @@ class TimeSpent extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowTimeSpent");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -943,11 +943,11 @@ class TimeSpent extends CommonObject
 		global $langs, $conf;
 		$langs->load("timespent@timespent");
 
-		if (empty($conf->global->TIMESPENT_timespent_ADDON)) {
+		if (!getDolGlobalString('TIMESPENT_timespent_ADDON')) {
 			$conf->global->TIMESPENT_timespent_ADDON = 'mod_timespent_standard';
 		}
 
-		if (!empty($conf->global->TIMESPENT_timespent_ADDON)) {
+		if (getDolGlobalString('TIMESPENT_timespent_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('TIMESPENT_timespent_ADDON') . ".php";
@@ -1013,7 +1013,7 @@ class TimeSpent extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->timespent_ADDON_PDF)) {
+			} elseif (getDolGlobalString('timespent_ADDON_PDF')) {
 				$modele = $conf->global->timespent_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/core/class/translate.class.php b/htdocs/core/class/translate.class.php
index e55a880858e..3104dddcfbf 100644
--- a/htdocs/core/class/translate.class.php
+++ b/htdocs/core/class/translate.class.php
@@ -78,7 +78,7 @@ class Translate
 		//dol_syslog(get_class($this)."::setDefaultLang srclang=".$srclang,LOG_DEBUG);
 
 		// If a module ask to force a priority on langs directories (to use its own lang files)
-		if (!empty($conf->global->MAIN_FORCELANGDIR)) {
+		if (getDolGlobalString('MAIN_FORCELANGDIR')) {
 			$more = array();
 			$i = 0;
 			foreach ($conf->file->dol_document_root as $dir) {
@@ -279,7 +279,7 @@ class Translate
 				// Enable caching of lang file in memory (not by default)
 				$usecachekey = '';
 				// Using a memcached server
-				if (isModEnabled('memcached') && !empty($conf->global->MEMCACHED_SERVER)) {
+				if (isModEnabled('memcached') && getDolGlobalString('MEMCACHED_SERVER')) {
 					$usecachekey = $newdomain . '_' . $langofdir . '_' . md5($file_lang); // Should not contains special chars
 				} elseif (isset($conf->global->MAIN_OPTIMIZE_SPEED) && ($conf->global->MAIN_OPTIMIZE_SPEED & 0x02)) {
 					// Using cache with shmop. Speed gain: 40ms - Memory overusage: 200ko (Size of session cache file)
@@ -354,7 +354,7 @@ class Translate
 							}
 						}
 
-						if (empty($conf->global->MAIN_FORCELANGDIR)) {
+						if (!getDolGlobalString('MAIN_FORCELANGDIR')) {
 							break; // Break loop on each root dir. If a module has forced dir, we do not stop loop.
 						}
 					}
@@ -471,7 +471,7 @@ class Translate
 		// Enable caching of lang file in memory (not by default)
 		$usecachekey = '';
 		// Using a memcached server
-		if (isModEnabled('memcached') && !empty($conf->global->MEMCACHED_SERVER)) {
+		if (isModEnabled('memcached') && getDolGlobalString('MEMCACHED_SERVER')) {
 			$usecachekey = $newdomain . '_' . $langofdir; // Should not contains special chars
 		} elseif (isset($conf->global->MAIN_OPTIMIZE_SPEED) && ($conf->global->MAIN_OPTIMIZE_SPEED & 0x02)) {
 			// Using cache with shmop. Speed gain: 40ms - Memory overusage: 200ko (Size of session cache file)
@@ -493,7 +493,7 @@ class Translate
 			}
 		}
 
-		if (!$found && !empty($conf->global->MAIN_ENABLE_OVERWRITE_TRANSLATION)) {
+		if (!$found && getDolGlobalString('MAIN_ENABLE_OVERWRITE_TRANSLATION')) {
 			// Overwrite translation with database read
 			$sql = "SELECT transkey, transvalue FROM ".$db->prefix()."overwrite_trans where (lang='".$db->escape($this->defaultlang)."' OR lang IS NULL)";
 			$sql .= " AND entity IN (0, ".getEntity('overwrite_trans').")";
@@ -872,7 +872,7 @@ class Translate
 					}
 				}
 				// We must keep only languages into MAIN_LANGUAGES_ALLOWED
-				if (!empty($conf->global->MAIN_LANGUAGES_ALLOWED) && !in_array($dir, explode(',', $conf->global->MAIN_LANGUAGES_ALLOWED))) {
+				if (getDolGlobalString('MAIN_LANGUAGES_ALLOWED') && !in_array($dir, explode(',', $conf->global->MAIN_LANGUAGES_ALLOWED))) {
 					continue;
 				}
 
@@ -880,7 +880,7 @@ class Translate
 					$langs_available[$dir] = $dir;
 				}
 
-				if ($usecode == 1 || !empty($conf->global->MAIN_SHOW_LANGUAGE_CODE)) {
+				if ($usecode == 1 || getDolGlobalString('MAIN_SHOW_LANGUAGE_CODE')) {
 					$langs_available[$dir] = $dir . ': ' . dol_trunc($this->trans('Language_' . $dir), $maxlength);
 				} else {
 					$langs_available[$dir] = $this->trans('Language_' . $dir);
diff --git a/htdocs/core/class/utils.class.php b/htdocs/core/class/utils.class.php
index 8569d9b8fc3..6795c3b913e 100644
--- a/htdocs/core/class/utils.class.php
+++ b/htdocs/core/class/utils.class.php
@@ -271,7 +271,7 @@ class Utils
 
 		// MYSQL
 		if ($type == 'mysql' || $type == 'mysqli') {
-			if (empty($conf->global->SYSTEMTOOLS_MYSQLDUMP)) {
+			if (!getDolGlobalString('SYSTEMTOOLS_MYSQLDUMP')) {
 				$cmddump = $db->getPathOfDump();
 			} else {
 				$cmddump = $conf->global->SYSTEMTOOLS_MYSQLDUMP;
@@ -409,7 +409,7 @@ class Utils
 
 			$ok = 0;
 			if ($handle) {
-				if (!empty($conf->global->MAIN_EXEC_USE_POPEN)) {
+				if (getDolGlobalString('MAIN_EXEC_USE_POPEN')) {
 					$execmethod = $conf->global->MAIN_EXEC_USE_POPEN;
 				}
 				if (empty($execmethod)) {
@@ -713,7 +713,7 @@ class Utils
 			$command .= " 2>&1";
 		}
 
-		if (!empty($conf->global->MAIN_EXEC_USE_POPEN)) {
+		if (getDolGlobalString('MAIN_EXEC_USE_POPEN')) {
 			$execmethod = $conf->global->MAIN_EXEC_USE_POPEN;
 		}
 		if (empty($execmethod)) {
@@ -822,7 +822,7 @@ class Utils
 					return -1;
 				}
 
-				if (empty($conf->global->MODULEBUILDER_ASCIIDOCTOR) && empty($conf->global->MODULEBUILDER_ASCIIDOCTORPDF)) {
+				if (!getDolGlobalString('MODULEBUILDER_ASCIIDOCTOR') && !getDolGlobalString('MODULEBUILDER_ASCIIDOCTORPDF')) {
 					$this->error = 'Setup of module ModuleBuilder not complete';
 					return -1;
 				}
@@ -985,7 +985,7 @@ class Utils
 
 		$nbSaves = intval(getDolGlobalString('SYSLOG_FILE_SAVES', 10));
 
-		if (empty($conf->global->SYSLOG_FILE)) {
+		if (!getDolGlobalString('SYSLOG_FILE')) {
 			$mainlogdir = DOL_DATA_ROOT;
 			$mainlog = 'dolibarr.log';
 		} else {
@@ -1282,7 +1282,7 @@ class Utils
 
 		if (!empty($from)) {
 			$from = dol_escape_htmltag($from);
-		} elseif (!empty($conf->global->MAIN_INFO_SOCIETE_MAIL)) {
+		} elseif (getDolGlobalString('MAIN_INFO_SOCIETE_MAIL')) {
 			$from = dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_MAIL);
 		} else {
 			$error++;
@@ -1290,7 +1290,7 @@ class Utils
 
 		if (!empty($sendto)) {
 			$sendto = dol_escape_htmltag($sendto);
-		} elseif (!empty($conf->global->MAIN_INFO_SOCIETE_MAIL)) {
+		} elseif (getDolGlobalString('MAIN_INFO_SOCIETE_MAIL')) {
 			$from = dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_MAIL);
 		} else {
 			$error++;
diff --git a/htdocs/core/db/Database.interface.php b/htdocs/core/db/Database.interface.php
index 6df4e6d11a1..31a92fdf2c6 100644
--- a/htdocs/core/db/Database.interface.php
+++ b/htdocs/core/db/Database.interface.php
@@ -515,7 +515,7 @@ interface Database
 	/**
 	 * Returns the current line (as an object) for the resultset cursor
 	 *
-	 * @param   resource|Connection		$resultset 		Handler of the desired request
+	 * @param   resource|PgSql\Connection		$resultset 		Handler of the desired request
 	 * @return  Object                  				Object result line or false if KO or end of cursor
 	 */
 	public function fetch_object($resultset);
diff --git a/htdocs/core/db/pgsql.class.php b/htdocs/core/db/pgsql.class.php
index 4e2201cf638..c74f030556e 100644
--- a/htdocs/core/db/pgsql.class.php
+++ b/htdocs/core/db/pgsql.class.php
@@ -323,7 +323,7 @@ class DoliDBPgsql extends DoliDB
 			// To have postgresql case sensitive
 			$count_like = 0;
 			$line = str_replace(' LIKE \'', ' ILIKE \'', $line, $count_like);
-			if (!empty($conf->global->PSQL_USE_UNACCENT) && $count_like > 0) {
+			if (getDolGlobalString('PSQL_USE_UNACCENT') && $count_like > 0) {
 				// @see https://docs.postgresql.fr/11/unaccent.html : 'unaccent()' function must be installed before
 				$line = preg_replace('/\s+(\(+\s*)([a-zA-Z0-9\-\_\.]+) ILIKE /', ' \1unaccent(\2) ILIKE ', $line);
 			}
@@ -521,7 +521,7 @@ class DoliDBPgsql extends DoliDB
 		$query = $this->convertSQLFromMysql($query, $type, ($this->unescapeslashquot && $this->standard_conforming_strings));
 		//print "After convertSQLFromMysql:\n".$query."<br>\n";
 
-		if (!empty($conf->global->MAIN_DB_AUTOFIX_BAD_SQL_REQUEST)) {
+		if (getDolGlobalString('MAIN_DB_AUTOFIX_BAD_SQL_REQUEST')) {
 			// Fix bad formed requests. If request contains a date without quotes, we fix this but this should not occurs.
 			$loop = true;
 			while ($loop) {
diff --git a/htdocs/core/extrafieldsinexport.inc.php b/htdocs/core/extrafieldsinexport.inc.php
index b31b02c3460..c454c743626 100644
--- a/htdocs/core/extrafieldsinexport.inc.php
+++ b/htdocs/core/extrafieldsinexport.inc.php
@@ -38,7 +38,7 @@ if ($resql) {    // This can fail when class is used on old database (during mig
 				break;
 			case 'checkbox':
 			case 'select':
-				if (!empty($conf->global->EXPORT_LABEL_FOR_SELECT)) {
+				if (getDolGlobalString('EXPORT_LABEL_FOR_SELECT')) {
 					$tmpparam = jsonOrUnserialize($obj->param); // $tmpparam may be array with 'options' = array(key1=>val1, key2=>val2 ...)
 					if ($tmpparam['options'] && is_array($tmpparam['options'])) {
 						$typeFilter = "Select:".$obj->param;
diff --git a/htdocs/core/extrafieldsinimport.inc.php b/htdocs/core/extrafieldsinimport.inc.php
index 395b67520d1..224a3c893b9 100644
--- a/htdocs/core/extrafieldsinimport.inc.php
+++ b/htdocs/core/extrafieldsinimport.inc.php
@@ -38,7 +38,7 @@ if ($resql) {    // This can fail when class is used on old database (during mig
 				break;
 			case 'checkbox':
 			case 'select':
-				if (!empty($conf->global->EXPORT_LABEL_FOR_SELECT)) {
+				if (getDolGlobalString('EXPORT_LABEL_FOR_SELECT')) {
 					$tmpparam = jsonOrUnserialize($obj->param); // $tmpparam may be array with 'options' = array(key1=>val1, key2=>val2 ...)
 					if ($tmpparam['options'] && is_array($tmpparam['options'])) {
 						$typeFilter = "Select:".$obj->param;
diff --git a/htdocs/core/filemanagerdol/connectors/php/config.inc.php b/htdocs/core/filemanagerdol/connectors/php/config.inc.php
index 7407ab706a7..2701bcd0fb4 100644
--- a/htdocs/core/filemanagerdol/connectors/php/config.inc.php
+++ b/htdocs/core/filemanagerdol/connectors/php/config.inc.php
@@ -83,7 +83,7 @@ $Config['HtmlExtensions'] = array("html", "htm", "xml", "xsd", "txt", "js");
 // Set to 0 to disable this feature.
 // Note: not needed on Windows-based servers.
 $newmask = '0644';
-if (!empty($conf->global->MAIN_UMASK)) {
+if (getDolGlobalString('MAIN_UMASK')) {
 	$newmask = $conf->global->MAIN_UMASK;
 }
 $Config['ChmodOnUpload'] = $newmask;
@@ -92,7 +92,7 @@ $Config['ChmodOnUpload'] = $newmask;
 // Used when creating folders that does not exist.
 $newmask = '0755';
 $dirmaskdec = octdec($newmask);
-if (!empty($conf->global->MAIN_UMASK)) {
+if (getDolGlobalString('MAIN_UMASK')) {
 	$dirmaskdec = octdec($conf->global->MAIN_UMASK);
 }
 $dirmaskdec |= octdec('0200'); // Set w bit required to be able to create content for recursive subdirs files
diff --git a/htdocs/core/get_info.php b/htdocs/core/get_info.php
index 92cb2b8735e..b43cabd2f10 100644
--- a/htdocs/core/get_info.php
+++ b/htdocs/core/get_info.php
@@ -70,7 +70,7 @@ print '<div style="padding: 20px;">';
 
 // Define link to login card
 $appli = constant('DOL_APPLICATION_TITLE');
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$appli = $conf->global->MAIN_APPLICATION_TITLE;
 	if (preg_match('/\d\.\d/', $appli)) {
 		if (!preg_match('/'.preg_quote(DOL_VERSION).'/', $appli)) {
@@ -88,7 +88,7 @@ if (getDolGlobalInt('MAIN_FEATURES_LEVEL')) {
 }
 
 $logouttext = '';
-if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 	//$logouthtmltext=$appli.'<br>';
 	if ($_SESSION["dol_authmode"] != 'forceuser' && $_SESSION["dol_authmode"] != 'http') {
 		$logouthtmltext .= $langs->trans("Logout").'<br>';
diff --git a/htdocs/core/get_menudiv.php b/htdocs/core/get_menudiv.php
index 0b8a72afece..ba9496cc803 100644
--- a/htdocs/core/get_menudiv.php
+++ b/htdocs/core/get_menudiv.php
@@ -237,10 +237,10 @@ $(document).ready(function(){
 
 
 if (empty($user->socid)) {	// If internal user or not defined
-	$conf->standard_menu = (empty($conf->global->MAIN_MENU_STANDARD_FORCED) ? (empty($conf->global->MAIN_MENU_STANDARD) ? 'eldy_menu.php' : $conf->global->MAIN_MENU_STANDARD) : $conf->global->MAIN_MENU_STANDARD_FORCED);
+	$conf->standard_menu = (!getDolGlobalString('MAIN_MENU_STANDARD_FORCED') ? (!getDolGlobalString('MAIN_MENU_STANDARD') ? 'eldy_menu.php' : $conf->global->MAIN_MENU_STANDARD) : $conf->global->MAIN_MENU_STANDARD_FORCED);
 } else // If external user
 {
-	$conf->standard_menu = (empty($conf->global->MAIN_MENUFRONT_STANDARD_FORCED) ? (empty($conf->global->MAIN_MENUFRONT_STANDARD) ? 'eldy_menu.php' : $conf->global->MAIN_MENUFRONT_STANDARD) : $conf->global->MAIN_MENUFRONT_STANDARD_FORCED);
+	$conf->standard_menu = (!getDolGlobalString('MAIN_MENUFRONT_STANDARD_FORCED') ? (!getDolGlobalString('MAIN_MENUFRONT_STANDARD') ? 'eldy_menu.php' : $conf->global->MAIN_MENUFRONT_STANDARD) : $conf->global->MAIN_MENUFRONT_STANDARD_FORCED);
 }
 
 // Load the menu manager (only if not already done)
diff --git a/htdocs/core/js/lib_head.js.php b/htdocs/core/js/lib_head.js.php
index 9e7e8841bb5..e9356596653 100644
--- a/htdocs/core/js/lib_head.js.php
+++ b/htdocs/core/js/lib_head.js.php
@@ -1277,7 +1277,7 @@ function price2numjs(amount) {
 
 
 <?php
-if (empty($conf->global->MAIN_DISABLE_JQUERY_JNOTIFY) && !defined('DISABLE_JQUERY_JNOTIFY')) {
+if (!getDolGlobalString('MAIN_DISABLE_JQUERY_JNOTIFY') && !defined('DISABLE_JQUERY_JNOTIFY')) {
 	?>
 // Defined properties for JNotify
 $(document).ready(function() {
@@ -1326,7 +1326,7 @@ jQuery(document).ready(function() {
  */
 
 <?php
-if (empty($conf->global->MAIN_DISABLE_SELECT2_FOCUS_PROTECTION) && !defined('DISABLE_SELECT2_FOCUS_PROTECTION')) {
+if (!getDolGlobalString('MAIN_DISABLE_SELECT2_FOCUS_PROTECTION') && !defined('DISABLE_SELECT2_FOCUS_PROTECTION')) {
 	?>
 $(document).on('select2:open', (e) => {
 	console.log("Execute the focus (click on combo or use space when on component");
diff --git a/htdocs/core/js/lib_notification.js.php b/htdocs/core/js/lib_notification.js.php
index 168bd23eb7b..d3403298691 100644
--- a/htdocs/core/js/lib_notification.js.php
+++ b/htdocs/core/js/lib_notification.js.php
@@ -89,7 +89,7 @@ if ("Notification" in window) {
 
 	// We set a delay before launching first test so next check will arrive after the time_auto_update compared to previous one.
 	//var time_first_execution = (time_auto_update + (time_js_next_test - nowtime)) * 1000;	//need milliseconds
-	var time_first_execution = <?php echo max(3, empty($conf->global->MAIN_BROWSER_NOTIFICATION_CHECK_FIRST_EXECUTION) ? 0 : $conf->global->MAIN_BROWSER_NOTIFICATION_CHECK_FIRST_EXECUTION); ?>;
+	var time_first_execution = <?php echo max(3, !getDolGlobalString('MAIN_BROWSER_NOTIFICATION_CHECK_FIRST_EXECUTION') ? 0 : $conf->global->MAIN_BROWSER_NOTIFICATION_CHECK_FIRST_EXECUTION); ?>;
 
 	setTimeout(first_execution, time_first_execution * 1000);	// Launch a first execution after a time_first_execution delay
 	time_js_next_test = nowtime + time_first_execution;
@@ -138,7 +138,7 @@ function check_events() {
 					console.log("Retrieved "+arrayofpastreminders.length+" reminders to do.");
 					var audio = null;
 					<?php
-					if (!empty($conf->global->AGENDA_REMINDER_BROWSER_SOUND)) {
+					if (getDolGlobalString('AGENDA_REMINDER_BROWSER_SOUND')) {
 						print 'audio = new Audio(\''.DOL_URL_ROOT.'/theme/common/sound/notification_agenda.wav\');';
 					}
 					?>
diff --git a/htdocs/core/lib/accounting.lib.php b/htdocs/core/lib/accounting.lib.php
index 08ec7f062e3..b8d700ffb93 100644
--- a/htdocs/core/lib/accounting.lib.php
+++ b/htdocs/core/lib/accounting.lib.php
@@ -99,7 +99,7 @@ function length_accountg($account)
 		return '';
 	}
 
-	if (!empty($conf->global->ACCOUNTING_MANAGE_ZERO)) {
+	if (getDolGlobalString('ACCOUNTING_MANAGE_ZERO')) {
 		return $account;
 	}
 
@@ -138,7 +138,7 @@ function length_accounta($accounta)
 		return '';
 	}
 
-	if (!empty($conf->global->ACCOUNTING_MANAGE_ZERO)) {
+	if (getDolGlobalString('ACCOUNTING_MANAGE_ZERO')) {
 		return $accounta;
 	}
 
diff --git a/htdocs/core/lib/admin.lib.php b/htdocs/core/lib/admin.lib.php
index f9de3625647..a25e0d4b26e 100644
--- a/htdocs/core/lib/admin.lib.php
+++ b/htdocs/core/lib/admin.lib.php
@@ -843,7 +843,7 @@ function security_prepare_head()
 	$sql .= " WHERE r.libelle NOT LIKE 'tou%'"; // On ignore droits "tous"
 	$sql .= " AND entity = ".((int) $conf->entity);
 	$sql .= " AND bydefault = 1";
-	if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+	if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 		$sql .= " AND r.perms NOT LIKE '%_advance'"; // Hide advanced perms if option is not enabled
 	}
 	$resql = $db->query($sql);
@@ -859,7 +859,7 @@ function security_prepare_head()
 	$head[$h][0] = DOL_URL_ROOT."/admin/perms.php";
 	$head[$h][1] = $langs->trans("DefaultRights");
 	if ($nbPerms > 0) {
-		$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbPerms.'</span>' : '');
+		$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbPerms.'</span>' : '');
 	}
 	$head[$h][2] = 'default';
 	$h++;
diff --git a/htdocs/core/lib/agenda.lib.php b/htdocs/core/lib/agenda.lib.php
index 1a49715dac3..17b639f0c2d 100644
--- a/htdocs/core/lib/agenda.lib.php
+++ b/htdocs/core/lib/agenda.lib.php
@@ -73,11 +73,11 @@ function print_actions_filter($form, $canedit, $status, $year, $month, $day, $sh
 	print '<div class="divsearchfield">';
 	// Type
 	$multiselect = 0;
-	if (!empty($conf->global->MAIN_ENABLE_MULTISELECT_TYPE)) {     // We use an option here because it adds bugs when used on agenda page "peruser" and "list"
-		$multiselect = (!empty($conf->global->AGENDA_USE_EVENT_TYPE));
+	if (getDolGlobalString('MAIN_ENABLE_MULTISELECT_TYPE')) {     // We use an option here because it adds bugs when used on agenda page "peruser" and "list"
+		$multiselect = (getDolGlobalString('AGENDA_USE_EVENT_TYPE'));
 	}
 	print img_picto($langs->trans("ActionType"), 'square', 'class="pictofixedwidth inline-block" style="color: #ddd;"');
-	print $formactions->select_type_actions($actioncode, "search_actioncode", $excludetype, (empty($conf->global->AGENDA_USE_EVENT_TYPE) ? 1 : -1), 0, $multiselect, 0, 'maxwidth500 widthcentpercentminusx');
+	print $formactions->select_type_actions($actioncode, "search_actioncode", $excludetype, (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') ? 1 : -1), 0, $multiselect, 0, 'maxwidth500 widthcentpercentminusx');
 	print '</div>';
 
 	if ($canedit) {
@@ -441,7 +441,7 @@ function actions_prepare_head($object)
 		$nbResources = (is_array($listofresourcelinked) ?count($listofresourcelinked) : 0);
 		$head[$h][1] = $langs->trans("Resources");
 		if ($nbResources > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.($nbResources).'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.($nbResources).'</span>' : '');
 		}
 		$head[$h][2] = 'resources';
 		$h++;
@@ -456,7 +456,7 @@ function actions_prepare_head($object)
 	$head[$h][0] = DOL_URL_ROOT.'/comm/action/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans("Documents");
 	if (($nbFiles + $nbLinks) > 0) {
-		$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.($nbFiles + $nbLinks).'</span>' : '');
+		$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.($nbFiles + $nbLinks).'</span>' : '');
 	}
 	$head[$h][2] = 'documents';
 	$h++;
@@ -508,7 +508,7 @@ function calendars_prepare_head($param)
 	$h++;
 
 	//if (!empty($conf->global->AGENDA_USE_EVENT_TYPE))
-	if (!empty($conf->global->AGENDA_SHOW_PERTYPE)) {
+	if (getDolGlobalString('AGENDA_SHOW_PERTYPE')) {
 		$head[$h][0] = DOL_URL_ROOT.'/comm/action/pertype.php'.($param ? '?'.$param : '');
 		$head[$h][1] = $langs->trans("ViewPerType");
 		$head[$h][2] = 'cardpertype';
diff --git a/htdocs/core/lib/ajax.lib.php b/htdocs/core/lib/ajax.lib.php
index e5f16cbbaf4..3f152cf404e 100644
--- a/htdocs/core/lib/ajax.lib.php
+++ b/htdocs/core/lib/ajax.lib.php
@@ -194,7 +194,7 @@ function ajax_autocompleter($selected, $htmlname, $url, $urloption = '', $minLen
 							$("#'.$htmlnamejquery.'").attr("data-tvatx", ui.item.tva_tx);
 							$("#'.$htmlnamejquery.'").attr("data-default-vat-code", ui.item.default_vat_code);
 	';
-	if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+	if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 		$script .= '
 							// For customer price when PRODUIT_CUSTOMER_PRICES_BY_QTY is on
 							console.log("PRODUIT_CUSTOMER_PRICES_BY_QTY is on, propagate also prices by quantity into data-pbqxxx properties");
@@ -451,20 +451,20 @@ function ajax_combobox($htmlname, $events = array(), $minLengthToAutocomplete =
 	global $conf;
 
 	// select2 can be disabled for smartphones
-	if (!empty($conf->browser->layout) && $conf->browser->layout == 'phone' && !empty($conf->global->MAIN_DISALLOW_SELECT2_WITH_SMARTPHONE)) {
+	if (!empty($conf->browser->layout) && $conf->browser->layout == 'phone' && getDolGlobalString('MAIN_DISALLOW_SELECT2_WITH_SMARTPHONE')) {
 		return '';
 	}
 
-	if (!empty($conf->global->MAIN_DISABLE_AJAX_COMBOX)) {
+	if (getDolGlobalString('MAIN_DISABLE_AJAX_COMBOX')) {
 		return '';
 	}
 	if (empty($conf->use_javascript_ajax)) {
 		return '';
 	}
-	if (empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) && !defined('REQUIRE_JQUERY_MULTISELECT')) {
+	if (!getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') && !defined('REQUIRE_JQUERY_MULTISELECT')) {
 		return '';
 	}
-	if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 		return '';
 	}
 
diff --git a/htdocs/core/lib/asset.lib.php b/htdocs/core/lib/asset.lib.php
index bfa95ce9c0a..455230cdb65 100644
--- a/htdocs/core/lib/asset.lib.php
+++ b/htdocs/core/lib/asset.lib.php
@@ -135,7 +135,7 @@ function assetPrepareHead(Asset $object)
 		$head[$h][0] = DOL_URL_ROOT . '/asset/note.php?id=' . $object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">' . $nbNote . '</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">' . $nbNote . '</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
@@ -215,7 +215,7 @@ function assetModelPrepareHead($object)
 		$head[$h][0] = DOL_URL_ROOT . '/asset/model/note.php?id=' . $object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">' . $nbNote . '</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">' . $nbNote . '</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/core/lib/bank.lib.php b/htdocs/core/lib/bank.lib.php
index f568ecb603f..9dc327edf8f 100644
--- a/htdocs/core/lib/bank.lib.php
+++ b/htdocs/core/lib/bank.lib.php
@@ -68,7 +68,7 @@ function bank_prepare_head(Account $object)
 	$head[$h][2] = 'graph';
 	$h++;
 
-	if ($object->courant != Account::TYPE_CASH || !empty($conf->global->BANK_CAN_RECONCILIATE_CASHACCOUNT)) {
+	if ($object->courant != Account::TYPE_CASH || getDolGlobalString('BANK_CAN_RECONCILIATE_CASHACCOUNT')) {
 		$nbReceipts = 0;
 
 		// List of all standing receipts
diff --git a/htdocs/core/lib/barcode.lib.php b/htdocs/core/lib/barcode.lib.php
index 01358e0753d..5ccf8c70af3 100644
--- a/htdocs/core/lib/barcode.lib.php
+++ b/htdocs/core/lib/barcode.lib.php
@@ -60,7 +60,7 @@ if (defined('PHP-BARCODE_PATH_COMMAND')) {
 	$genbarcode_loc = constant('PHP-BARCODE_PATH_COMMAND');
 } else {
 	$genbarcode_loc = '';
-	if (!empty($conf->global->GENBARCODE_LOCATION)) {
+	if (getDolGlobalString('GENBARCODE_LOCATION')) {
 		$genbarcode_loc = $conf->global->GENBARCODE_LOCATION;
 	}
 }
diff --git a/htdocs/core/lib/company.lib.php b/htdocs/core/lib/company.lib.php
index 604f16c41f3..a07af1797f0 100644
--- a/htdocs/core/lib/company.lib.php
+++ b/htdocs/core/lib/company.lib.php
@@ -52,8 +52,8 @@ function societe_prepare_head(Societe $object)
 	$head[$h][2] = 'card';
 	$h++;
 
-	if (empty($conf->global->MAIN_SUPPORT_SHARED_CONTACT_BETWEEN_THIRDPARTIES)) {
-		if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $user->hasRight('societe', 'contact', 'lire')) {
+	if (!getDolGlobalString('MAIN_SUPPORT_SHARED_CONTACT_BETWEEN_THIRDPARTIES')) {
+		if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB') && $user->hasRight('societe', 'contact', 'lire')) {
 			//$nbContact = count($object->liste_contact(-1,'internal')) + count($object->liste_contact(-1,'external'));
 			$nbContact = 0;
 			// Enable caching of thirdrparty count Contacts
@@ -106,19 +106,19 @@ function societe_prepare_head(Societe $object)
 	if ($object->client == 1 || $object->client == 2 || $object->client == 3) {
 		$head[$h][0] = DOL_URL_ROOT.'/comm/card.php?socid='.$object->id;
 		$head[$h][1] = '';
-		if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && ($object->client == 2 || $object->client == 3)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && ($object->client == 2 || $object->client == 3)) {
 			$head[$h][1] .= $langs->trans("Prospect");
 		}
-		if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && $object->client == 3) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && $object->client == 3) {
 			$head[$h][1] .= ' | ';
 		}
-		if (empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && ($object->client == 1 || $object->client == 3)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && ($object->client == 1 || $object->client == 3)) {
 			$head[$h][1] .= $langs->trans("Customer");
 		}
 		$head[$h][2] = 'customer';
 		$h++;
 
-		if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+		if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 			$langs->load("products");
 			// price
 			$head[$h][0] = DOL_URL_ROOT.'/societe/price.php?socid='.$object->id;
@@ -171,7 +171,7 @@ function societe_prepare_head(Societe $object)
 	}
 
 	// Tab to link resources
-	if (isModEnabled('resource') && !empty($conf->global->RESOURCE_ON_THIRDPARTIES)) {
+	if (isModEnabled('resource') && getDolGlobalString('RESOURCE_ON_THIRDPARTIES')) {
 		$head[$h][0] = DOL_URL_ROOT.'/resource/element_resource.php?element=societe&element_id='.$object->id;
 		$head[$h][1] = $langs->trans("Resources");
 		$head[$h][2] = 'resources';
@@ -180,7 +180,7 @@ function societe_prepare_head(Societe $object)
 
 	// Related items
 	if ((isModEnabled('commande') || isModEnabled('propal') || isModEnabled('facture') || isModEnabled('ficheinter') || isModEnabled("supplier_proposal") || isModEnabled("supplier_order") || isModEnabled("supplier_invoice"))
-		&& empty($conf->global->THIRDPARTIES_DISABLE_RELATED_OBJECT_TAB)) {
+		&& !getDolGlobalString('THIRDPARTIES_DISABLE_RELATED_OBJECT_TAB')) {
 		$head[$h][0] = DOL_URL_ROOT.'/societe/consumption.php?socid='.$object->id;
 		$head[$h][1] = $langs->trans("Referers");
 		$head[$h][2] = 'consumption';
@@ -200,7 +200,7 @@ function societe_prepare_head(Societe $object)
 			//$title = $langs->trans("BankAccountsAndGateways");
 
 			$servicestatus = 0;
-			if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+			if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 				$servicestatus = 1;
 			}
 
@@ -243,7 +243,7 @@ function societe_prepare_head(Societe $object)
 	}
 
 	if (
-		((isModEnabled('website') && !empty($conf->global->WEBSITE_USE_WEBSITE_ACCOUNTS)) || isModEnabled('webportal'))
+		((isModEnabled('website') && getDolGlobalString('WEBSITE_USE_WEBSITE_ACCOUNTS')) || isModEnabled('webportal'))
 		&& $user->hasRight('societe', 'lire')
 	) {
 		$site_filter_list = array();
@@ -1063,7 +1063,7 @@ function show_contacts($conf, $langs, $db, $object, $backtopage = '', $showuserl
 	$extrafields->fetch_name_optionals_label($contactstatic->table_element);
 
 	$contactstatic->fields = array(
-		'rowid'     =>array('type'=>'integer', 'label'=>"TechnicalID", 'enabled'=>(!empty($conf->global->MAIN_SHOW_TECHNICAL_ID) ? 1 : 0), 'visible'=>(!empty($conf->global->MAIN_SHOW_TECHNICAL_ID) ? 1 : 0), 'position'=>1),
+		'rowid'     =>array('type'=>'integer', 'label'=>"TechnicalID", 'enabled'=>(getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') ? 1 : 0), 'visible'=>(getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') ? 1 : 0), 'position'=>1),
 		'name'      =>array('type'=>'varchar(128)', 'label'=>'Name', 'enabled'=>1, 'visible'=>1, 'notnull'=>1, 'showoncombobox'=>1, 'index'=>1, 'position'=>10, 'searchall'=>1),
 		'poste'     =>array('type'=>'varchar(128)', 'label'=>'PostOrFunction', 'enabled'=>1, 'visible'=>1, 'notnull'=>1, 'showoncombobox'=>2, 'index'=>1, 'position'=>20),
 		'address'   =>array('type'=>'varchar(128)', 'label'=>'Address', 'enabled'=>1, 'visible'=>1, 'notnull'=>1, 'showoncombobox'=>3, 'index'=>1, 'position'=>30),
@@ -1075,7 +1075,7 @@ function show_contacts($conf, $langs, $db, $object, $backtopage = '', $showuserl
 
 	// Definition of fields for list
 	$arrayfields = array(
-		't.rowid'=>array('label'=>"TechnicalID", 'checked'=>(!empty($conf->global->MAIN_SHOW_TECHNICAL_ID) ? 1 : 0), 'enabled'=>(!empty($conf->global->MAIN_SHOW_TECHNICAL_ID) ? 1 : 0), 'position'=>1),
+		't.rowid'=>array('label'=>"TechnicalID", 'checked'=>(getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') ? 1 : 0), 'enabled'=>(getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') ? 1 : 0), 'position'=>1),
 		't.name'=>array('label'=>"Name", 'checked'=>1, 'position'=>10),
 		't.poste'=>array('label'=>"PostOrFunction", 'checked'=>1, 'position'=>20),
 		't.address'=>array('label'=>(empty($conf->dol_optimize_smallscreen) ? $langs->trans("Address").' / '.$langs->trans("Phone").' / '.$langs->trans("Email") : $langs->trans("Address")), 'checked'=>1, 'position'=>30),
@@ -1132,13 +1132,13 @@ function show_contacts($conf, $langs, $db, $object, $backtopage = '', $showuserl
 
 	$newcardbutton = '';
 	if ($user->hasRight('societe', 'contact', 'creer')) {
-		$addcontact = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("AddContact") : $langs->trans("AddContactAddress"));
+		$addcontact = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("AddContact") : $langs->trans("AddContactAddress"));
 		$newcardbutton .= dolGetButtonTitle($addcontact, '', 'fa fa-plus-circle', DOL_URL_ROOT.'/contact/card.php?socid='.$object->id.'&amp;action=create&amp;backtopage='.urlencode($backtopage));
 	}
 
 	print "\n";
 
-	$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("ContactsForCompany") : $langs->trans("ContactsAddressesForCompany"));
+	$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("ContactsForCompany") : $langs->trans("ContactsAddressesForCompany"));
 	print load_fiche_titre($title, $newcardbutton, '');
 
 	print '<form method="POST" id="searchFormList" action="'.$_SERVER["PHP_SELF"].'" name="formfilter">';
@@ -1983,7 +1983,7 @@ function show_actions_done($conf, $langs, $db, $filterobj, $objcon = '', $noprin
 		$out .= '<td class="liste_titre"><input type="text" class="width50" name="search_rowid" value="'.(isset($filters['search_rowid']) ? $filters['search_rowid'] : '').'"></td>';
 		$out .= '<td class="liste_titre"></td>';
 		$out .= '<td class="liste_titre">';
-		$out .= $formactions->select_type_actions($actioncode, "actioncode", '', empty($conf->global->AGENDA_USE_EVENT_TYPE) ? 1 : -1, 0, (empty($conf->global->AGENDA_USE_MULTISELECT_TYPE) ? 0 : 1), 1, 'minwidth100 maxwidth150');
+		$out .= $formactions->select_type_actions($actioncode, "actioncode", '', !getDolGlobalString('AGENDA_USE_EVENT_TYPE') ? 1 : -1, 0, (!getDolGlobalString('AGENDA_USE_MULTISELECT_TYPE') ? 0 : 1), 1, 'minwidth100 maxwidth150');
 		$out .= '</td>';
 		$out .= '<td class="liste_titre maxwidth100onsmartphone"><input type="text" class="maxwidth100onsmartphone" name="search_agenda_label" value="'.$filters['search_agenda_label'].'"></td>';
 		$out .= '<td class="liste_titre center">';
@@ -2036,7 +2036,7 @@ function show_actions_done($conf, $langs, $db, $filterobj, $objcon = '', $noprin
 
 		require_once DOL_DOCUMENT_ROOT.'/comm/action/class/cactioncomm.class.php';
 		$caction = new CActionComm($db);
-		$arraylist = $caction->liste_array(1, 'code', '', (empty($conf->global->AGENDA_USE_EVENT_TYPE) ? 1 : 0), '', 1);
+		$arraylist = $caction->liste_array(1, 'code', '', (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') ? 1 : 0), '', 1);
 
 		foreach ($histo as $key => $value) {
 			$actionstatic->fetch($histo[$key]['id']); // TODO Do we need this, we already have a lot of data of line into $histo
@@ -2084,7 +2084,7 @@ function show_actions_done($conf, $langs, $db, $filterobj, $objcon = '', $noprin
 
 			// Type
 			$labeltype = $actionstatic->type_code;
-			if (empty($conf->global->AGENDA_USE_EVENT_TYPE) && empty($arraylist[$labeltype])) {
+			if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') && empty($arraylist[$labeltype])) {
 				$labeltype = 'AC_OTH';
 			}
 			if (!empty($actionstatic->code) && preg_match('/^TICKET_MSG/', $actionstatic->code)) {
@@ -2326,7 +2326,7 @@ function addEventTypeSQL(&$sql, $actioncode, $sqlANDOR = "AND")
 	global $conf, $db;
 	// Condition on actioncode
 
-	if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+	if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 		if ($actioncode == 'AC_NON_AUTO') {
 			$sql .= " $sqlANDOR c.type != 'systemauto'";
 		} elseif ($actioncode == 'AC_ALL_AUTO') {
diff --git a/htdocs/core/lib/contact.lib.php b/htdocs/core/lib/contact.lib.php
index 4e4b74abe6e..d8d74f4056e 100644
--- a/htdocs/core/lib/contact.lib.php
+++ b/htdocs/core/lib/contact.lib.php
@@ -42,8 +42,8 @@ function contact_prepare_head(Contact $object)
 	$head[$tab][2] = 'card';
 	$tab++;
 
-	if ((!empty($conf->ldap->enabled) && !empty($conf->global->LDAP_CONTACT_ACTIVE))
-		&& (empty($conf->global->MAIN_DISABLE_LDAP_TAB) || !empty($user->admin))) {
+	if ((!empty($conf->ldap->enabled) && getDolGlobalString('LDAP_CONTACT_ACTIVE'))
+		&& (!getDolGlobalString('MAIN_DISABLE_LDAP_TAB') || !empty($user->admin))) {
 		$langs->load("ldap");
 
 		$head[$tab][0] = DOL_URL_ROOT.'/contact/ldap.php?id='.$object->id;
@@ -107,7 +107,7 @@ function contact_prepare_head(Contact $object)
 	complete_head_from_modules($conf, $langs, $object, $head, $tab, 'contact', 'add', 'core');
 
 	// Notes
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = (empty($object->note_private) ? 0 : 1) + (empty($object->note_public) ? 0 : 1);
 		$head[$tab][0] = DOL_URL_ROOT.'/contact/note.php?id='.$object->id;
 		$head[$tab][1] = $langs->trans("Note");
diff --git a/htdocs/core/lib/contract.lib.php b/htdocs/core/lib/contract.lib.php
index f5bc76625cb..edc4c0fa8a4 100644
--- a/htdocs/core/lib/contract.lib.php
+++ b/htdocs/core/lib/contract.lib.php
@@ -41,7 +41,7 @@ function contract_prepare_head(Contrat $object)
 	$head[$h][2] = 'card';
 	$h++;
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = DOL_URL_ROOT.'/contrat/contact.php?id='.$object->id;
 		$head[$h][1] = $langs->trans("ContactsAddresses");
@@ -66,7 +66,7 @@ function contract_prepare_head(Contrat $object)
 	// $this->tabs = array('entity:-tabname);   												to remove a tab
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'contract', 'add', 'core');
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
diff --git a/htdocs/core/lib/cron.lib.php b/htdocs/core/lib/cron.lib.php
index ff8003d4c4c..0232d0b87f4 100644
--- a/htdocs/core/lib/cron.lib.php
+++ b/htdocs/core/lib/cron.lib.php
@@ -99,13 +99,13 @@ function dol_print_cron_urls()
 	// Cron launch
 	print '<div class="div-table-responsive-no-min">';
 	print $langs->trans("URLToLaunchCronJobs").':<br>';
-	$url = $urlwithroot.'/public/cron/cron_run_jobs_by_url.php?'.(empty($conf->global->CRON_KEY) ? '' : 'securitykey=' . getDolGlobalString('CRON_KEY').'&').'userlogin='.$user->login;
+	$url = $urlwithroot.'/public/cron/cron_run_jobs_by_url.php?'.(!getDolGlobalString('CRON_KEY') ? '' : 'securitykey=' . getDolGlobalString('CRON_KEY').'&').'userlogin='.$user->login;
 	print '<div class="urllink">';
 	print '<input type="text" id="publicurlmember" class="quatrevingtpercentminusx" value="'.$url.'">';
 	print ' <a href="'.$url.'" target="_blank" rel="noopener noreferrer">'.img_picto('', 'globe')."</a>\n";
 	print '</div>';
 	print '<br> '.$langs->trans("OrToLaunchASpecificJob").'<br>';
-	$url = $urlwithroot.'/public/cron/cron_run_jobs_by_url.php?'.(empty($conf->global->CRON_KEY) ? '' : 'securitykey=' . getDolGlobalString('CRON_KEY').'&').'userlogin='.$user->login.'&id=cronjobid';
+	$url = $urlwithroot.'/public/cron/cron_run_jobs_by_url.php?'.(!getDolGlobalString('CRON_KEY') ? '' : 'securitykey=' . getDolGlobalString('CRON_KEY').'&').'userlogin='.$user->login.'&id=cronjobid';
 	print '<div class="urllink">';
 	print '<input type="text" id="publicurlmemberall" class="quatrevingtpercentminusx" value="'.$url.'">';
 	print ' <a href="'.$url.'" target="_blank" rel="noopener noreferrer">'.img_picto('', 'globe')."</a>\n";
@@ -124,16 +124,16 @@ function dol_print_cron_urls()
 	print '<u>'.$langs->trans("FileToLaunchCronJobs").':</u><br>';
 
 	$pathtoscript = '/pathtoscript';
-	if (!empty($conf->global->MAIN_DOL_SCRIPTS_ROOT)) {
+	if (getDolGlobalString('MAIN_DOL_SCRIPTS_ROOT')) {
 		$pathtoscript = $conf->global->MAIN_DOL_SCRIPTS_ROOT;
 	}
 
-	$file = $pathtoscript.'/scripts/cron/cron_run_jobs.php '.(empty($conf->global->CRON_KEY) ? 'securitykey' : '' . getDolGlobalString('CRON_KEY')).' '.$logintouse.' [cronjobid]';
+	$file = $pathtoscript.'/scripts/cron/cron_run_jobs.php '.(!getDolGlobalString('CRON_KEY') ? 'securitykey' : '' . getDolGlobalString('CRON_KEY')).' '.$logintouse.' [cronjobid]';
 	print '<textarea class="quatrevingtpercent">'.$file."</textarea><br>\n";
 	print '<br>';
 
 	// Add note
-	if (empty($conf->global->CRON_DISABLE_TUTORIAL_CRON)) {
+	if (!getDolGlobalString('CRON_DISABLE_TUTORIAL_CRON')) {
 		$linuxlike = 1;
 		if (preg_match('/^win/i', PHP_OS)) {
 			$linuxlike = 0;
@@ -145,7 +145,7 @@ function dol_print_cron_urls()
 		if ($linuxlike) {
 			print $langs->trans("CronExplainHowToRunUnix");
 			print '<br>';
-			print '<textarea class="quatrevingtpercent">*/5 * * * * '.$pathtoscript.'/scripts/cron/cron_run_jobs.php '.(empty($conf->global->CRON_KEY) ? 'securitykey' : '' . getDolGlobalString('CRON_KEY')).' '.$logintouse.' &gt; '.DOL_DATA_ROOT.'/cron_run_jobs.php.log</textarea><br>';
+			print '<textarea class="quatrevingtpercent">*/5 * * * * '.$pathtoscript.'/scripts/cron/cron_run_jobs.php '.(!getDolGlobalString('CRON_KEY') ? 'securitykey' : '' . getDolGlobalString('CRON_KEY')).' '.$logintouse.' &gt; '.DOL_DATA_ROOT.'/cron_run_jobs.php.log</textarea><br>';
 		} else {
 			print $langs->trans("CronExplainHowToRunWin");
 		}
diff --git a/htdocs/core/lib/date.lib.php b/htdocs/core/lib/date.lib.php
index 479417cc32f..41945822dc1 100644
--- a/htdocs/core/lib/date.lib.php
+++ b/htdocs/core/lib/date.lib.php
@@ -159,7 +159,7 @@ function dol_time_plus_duree($time, $duration_value, $duration_unit, $ruleforend
 	}
 
 	$date = new DateTime();
-	if (!empty($conf->global->MAIN_DATE_IN_MEMORY_ARE_GMT)) {
+	if (getDolGlobalString('MAIN_DATE_IN_MEMORY_ARE_GMT')) {
 		$date->setTimezone(new DateTimeZone('UTC'));
 	}
 	$date->setTimestamp($time);
diff --git a/htdocs/core/lib/doc.lib.php b/htdocs/core/lib/doc.lib.php
index f71c4231038..1e2c1090c8b 100644
--- a/htdocs/core/lib/doc.lib.php
+++ b/htdocs/core/lib/doc.lib.php
@@ -86,7 +86,7 @@ function doc_getlinedesc($line, $outputlangs, $hideref = 0, $hidedesc = 0, $issu
 			$sourceref = !empty($discount->discount_type) ? $discount->ref_invoice_supplier_source : $discount->ref_facture_source;
 			$libelleproduitservice = $outputlangs->transnoentitiesnoconv("DiscountFromDeposit", $sourceref);
 			// Add date of deposit
-			if (!empty($conf->global->INVOICE_ADD_DEPOSIT_DATE)) {
+			if (getDolGlobalString('INVOICE_ADD_DEPOSIT_DATE')) {
 				$libelleproduitservice .= ' ('.dol_print_date($discount->datec, 'day', '', $outputlangs).')';
 			}
 		} elseif ($desc == '(EXCESS RECEIVED)' && $line->fk_remise_except) {
@@ -114,7 +114,7 @@ function doc_getlinedesc($line, $outputlangs, $hideref = 0, $hidedesc = 0, $issu
 		if ($prodser->ref) {
 			$prefix_prodserv = "";
 			$ref_prodserv = "";
-			if (!empty($conf->global->PRODUCT_ADD_TYPE_IN_DOCUMENTS)) {   // In standard mode, we do not show this
+			if (getDolGlobalString('PRODUCT_ADD_TYPE_IN_DOCUMENTS')) {   // In standard mode, we do not show this
 				if ($prodser->isService()) {
 					$prefix_prodserv = $outputlangs->transnoentitiesnoconv("Service")." ";
 				} else {
diff --git a/htdocs/core/lib/ecm.lib.php b/htdocs/core/lib/ecm.lib.php
index 2a9b9a766a3..da3836460e4 100644
--- a/htdocs/core/lib/ecm.lib.php
+++ b/htdocs/core/lib/ecm.lib.php
@@ -54,7 +54,7 @@ function ecm_prepare_dasboard_head($object)
 	$head[$h][2] = 'index';
 	$h++;
 
-	if (empty($conf->global->ECM_AUTO_TREE_HIDEN)) {
+	if (!getDolGlobalString('ECM_AUTO_TREE_HIDEN')) {
 		$head[$h][0] = DOL_URL_ROOT.'/ecm/index_auto.php';
 		$head[$h][1] = $langs->trans("ECMSectionsAuto").$form->textwithpicto('', $helptext, 1, 'info', '', 0, 3);
 		$head[$h][2] = 'index_auto';
diff --git a/htdocs/core/lib/emailing.lib.php b/htdocs/core/lib/emailing.lib.php
index 84198e81340..c5a185646b0 100644
--- a/htdocs/core/lib/emailing.lib.php
+++ b/htdocs/core/lib/emailing.lib.php
@@ -39,7 +39,7 @@ function emailing_prepare_head(Mailing $object)
 	$head[$h][2] = 'card';
 	$h++;
 
-	if (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('mailing', 'mailing_advance', 'recipient'))) {
+	if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('mailing', 'mailing_advance', 'recipient'))) {
 		$head[$h][0] = DOL_URL_ROOT."/comm/mailing/cibles.php?id=".$object->id;
 		$head[$h][1] = $langs->trans("MailRecipients");
 		if ($object->nbemail > 0) {
@@ -49,7 +49,7 @@ function emailing_prepare_head(Mailing $object)
 		$h++;
 	}
 
-	if (!empty($conf->global->EMAILING_USE_ADVANCED_SELECTOR)) {
+	if (getDolGlobalString('EMAILING_USE_ADVANCED_SELECTOR')) {
 		$head[$h][0] = DOL_URL_ROOT."/comm/mailing/advtargetemailing.php?id=".$object->id;
 		$head[$h][1] = $langs->trans("MailAdvTargetRecipients");
 		$head[$h][2] = 'advtargets';
diff --git a/htdocs/core/lib/expedition.lib.php b/htdocs/core/lib/expedition.lib.php
index ea692fc2ab7..76f060d627f 100644
--- a/htdocs/core/lib/expedition.lib.php
+++ b/htdocs/core/lib/expedition.lib.php
@@ -88,7 +88,7 @@ function expedition_admin_prepare_head()
 	$h++;
 	*/
 
-	if (!empty($conf->global->MAIN_SUBMODULE_EXPEDITION)) {
+	if (getDolGlobalString('MAIN_SUBMODULE_EXPEDITION')) {
 		$extrafields->fetch_name_optionals_label('expedition');
 		$extrafields->fetch_name_optionals_label('expeditiondet');
 
diff --git a/htdocs/core/lib/expensereport.lib.php b/htdocs/core/lib/expensereport.lib.php
index fd72aa16135..0bd84fc02f3 100644
--- a/htdocs/core/lib/expensereport.lib.php
+++ b/htdocs/core/lib/expensereport.lib.php
@@ -59,7 +59,7 @@ function expensereport_prepare_head($object)
 	$head[$h][2] = 'documents';
 	$h++;
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
@@ -150,7 +150,7 @@ function expensereport_admin_prepare_head()
 	$head[$h][2] = 'expenserules';
 	$h++;
 
-	if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+	if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 		$head[$h][0] = DOL_URL_ROOT."/admin/expensereport_ik.php";
 		$head[$h][1] = $langs->trans("ExpenseReportsIk");
 		$head[$h][2] = 'expenseik';
diff --git a/htdocs/core/lib/fichinter.lib.php b/htdocs/core/lib/fichinter.lib.php
index 00d71f32f91..cffd051882e 100644
--- a/htdocs/core/lib/fichinter.lib.php
+++ b/htdocs/core/lib/fichinter.lib.php
@@ -46,7 +46,7 @@ function fichinter_prepare_head($object)
 	$head[$h][2] = 'card';
 	$h++;
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = DOL_URL_ROOT.'/fichinter/contact.php?id='.$object->id;
 		$head[$h][1] = $langs->trans('InterventionContact');
@@ -90,7 +90,7 @@ function fichinter_prepare_head($object)
 		$h++;
 	}
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
diff --git a/htdocs/core/lib/files.lib.php b/htdocs/core/lib/files.lib.php
index 411cc3f4234..21d3514b950 100644
--- a/htdocs/core/lib/files.lib.php
+++ b/htdocs/core/lib/files.lib.php
@@ -688,7 +688,7 @@ function dolReplaceInFile($srcfile, $arrayreplacement, $destfile = '', $newmask
 		dol_syslog("files.lib.php::dolReplaceInFile failed to move tmp file to final dest", LOG_WARNING);
 		return -3;
 	}
-	if (empty($newmask) && !empty($conf->global->MAIN_UMASK)) {
+	if (empty($newmask) && getDolGlobalString('MAIN_UMASK')) {
 		$newmask = $conf->global->MAIN_UMASK;
 	}
 	if (empty($newmask)) {	// This should no happen
@@ -759,7 +759,7 @@ function dol_copy($srcfile, $destfile, $newmask = 0, $overwriteifexists = 1, $te
 		dol_syslog("files.lib.php::dol_copy failed to copy", LOG_WARNING);
 		return -3;
 	}
-	if (empty($newmask) && !empty($conf->global->MAIN_UMASK)) {
+	if (empty($newmask) && getDolGlobalString('MAIN_UMASK')) {
 		$newmask = $conf->global->MAIN_UMASK;
 	}
 	if (empty($newmask)) {	// This should no happen
@@ -861,7 +861,7 @@ function dolCopyDir($srcfile, $destfile, $newmask, $overwriteifexists, $arrayrep
 		// We must set mask just before creating dir, becaause it can be set differently by dol_copy
 		umask(0);
 		$dirmaskdec = octdec($newmask);
-		if (empty($newmask) && !empty($conf->global->MAIN_UMASK)) {
+		if (empty($newmask) && getDolGlobalString('MAIN_UMASK')) {
 			$dirmaskdec = octdec($conf->global->MAIN_UMASK);
 		}
 		$dirmaskdec |= octdec('0200'); // Set w bit required to be able to create content for recursive subdirs files
@@ -1079,7 +1079,7 @@ function dol_move($srcfile, $destfile, $newmask = 0, $overwriteifexists = 1, $te
 		}
 
 		if (empty($newmask)) {
-			$newmask = empty($conf->global->MAIN_UMASK) ? '0755' : $conf->global->MAIN_UMASK;
+			$newmask = !getDolGlobalString('MAIN_UMASK') ? '0755' : $conf->global->MAIN_UMASK;
 		}
 
 		// Currently method is restricted to files (dol_delete_files previously used is for files, and mask usage if for files too)
@@ -1180,7 +1180,7 @@ function dolCheckVirus($src_file)
 {
 	global $conf, $db;
 
-	if (!empty($conf->global->MAIN_ANTIVIRUS_COMMAND)) {
+	if (getDolGlobalString('MAIN_ANTIVIRUS_COMMAND')) {
 		if (!class_exists('AntiVir')) {
 			require_once DOL_DOCUMENT_ROOT.'/core/class/antivir.class.php';
 		}
@@ -1265,7 +1265,7 @@ function dol_move_uploaded_file($src_file, $dest_file, $allowoverwrite, $disable
 		// Security:
 		// Disallow file with some extensions. We rename them.
 		// Because if we put the documents directory into a directory inside web root (very bad), this allows to execute on demand arbitrary code.
-		if (isAFileWithExecutableContent($dest_file) && empty($conf->global->MAIN_DOCUMENT_IS_OUTSIDE_WEBROOT_SO_NOEXE_NOT_REQUIRED)) {
+		if (isAFileWithExecutableContent($dest_file) && !getDolGlobalString('MAIN_DOCUMENT_IS_OUTSIDE_WEBROOT_SO_NOEXE_NOT_REQUIRED')) {
 			// $upload_dir ends with a slash, so be must be sure the medias dir to compare to ends with slash too.
 			$publicmediasdirwithslash = $conf->medias->multidir_output[$conf->entity];
 			if (!preg_match('/\/$/', $publicmediasdirwithslash)) {
@@ -1639,7 +1639,7 @@ function dol_meta_create($object)
 	global $conf;
 
 	// Create meta file
-	if (empty($conf->global->MAIN_DOC_CREATE_METAFILE)) {
+	if (!getDolGlobalString('MAIN_DOC_CREATE_METAFILE')) {
 		return 0; // By default, no metafile.
 	}
 
@@ -1868,7 +1868,7 @@ function dol_add_file_process($upload_dir, $allowoverwrite = 0, $donotupdatesess
 					// Update index table of files (llx_ecm_files)
 					if ($donotupdatesession == 1) {
 						$sharefile = 0;
-						if ($TFile['type'][$i] == 'application/pdf' && strpos($_SERVER["REQUEST_URI"], 'product') !== false && !empty($conf->global->PRODUCT_ALLOW_EXTERNAL_DOWNLOAD)) $sharefile = 1;
+						if ($TFile['type'][$i] == 'application/pdf' && strpos($_SERVER["REQUEST_URI"], 'product') !== false && getDolGlobalString('PRODUCT_ALLOW_EXTERNAL_DOWNLOAD')) $sharefile = 1;
 						$result = addFileIntoDatabaseIndex($upload_dir, basename($destfile).($resupload == 2 ? '.noexe' : ''), $TFile['name'][$i], 'uploaded', $sharefile, $object);
 						if ($result < 0) {
 							if ($allowoverwrite) {
@@ -2027,7 +2027,7 @@ function addFileIntoDatabaseIndex($dir, $file, $fullpathorig = '', $mode = 'uplo
 			if (isset($object->src_object_keywords)) $ecmfile->keywords = $object->src_object_keywords;
 		}
 
-		if (!empty($conf->global->MAIN_FORCE_SHARING_ON_ANY_UPLOADED_FILE)) {
+		if (getDolGlobalString('MAIN_FORCE_SHARING_ON_ANY_UPLOADED_FILE')) {
 			$setsharekey = 1;
 		}
 
@@ -2191,7 +2191,7 @@ function dol_compress_file($inputfile, $outputfile, $mode = "gz", &$errorstring
 			$foundhandler = 1;
 			$compressdata = zstd_compress($data, 9);
 		} elseif ($mode == 'zip') {
-			if (class_exists('ZipArchive') && !empty($conf->global->MAIN_USE_ZIPARCHIVE_FOR_ZIP_COMPRESS)) {
+			if (class_exists('ZipArchive') && getDolGlobalString('MAIN_USE_ZIPARCHIVE_FOR_ZIP_COMPRESS')) {
 				$foundhandler = 1;
 
 				$rootPath = realpath($inputfile);
@@ -2306,7 +2306,7 @@ function dol_uncompress($inputfile, $outputdir)
 	$fileinfo["extension"] = strtolower($fileinfo["extension"]);
 
 	if ($fileinfo["extension"] == "zip") {
-		if (defined('ODTPHP_PATHTOPCLZIP') && empty($conf->global->MAIN_USE_ZIPARCHIVE_FOR_ZIP_UNCOMPRESS)) {
+		if (defined('ODTPHP_PATHTOPCLZIP') && !getDolGlobalString('MAIN_USE_ZIPARCHIVE_FOR_ZIP_UNCOMPRESS')) {
 			dol_syslog("Constant ODTPHP_PATHTOPCLZIP for pclzip library is set to ".ODTPHP_PATHTOPCLZIP.", so we use Pclzip to unzip into ".$outputdir);
 			include_once ODTPHP_PATHTOPCLZIP.'/pclzip.lib.php';
 			$archive = new PclZip($inputfile);
@@ -2502,7 +2502,7 @@ function dol_compress_dir($inputdir, $outputfile, $mode = "zip", $excludefiles =
 				// Zip archive will be created only after closing object
 				$zip->close();
 
-				if (empty($newmask) && !empty($conf->global->MAIN_UMASK)) {
+				if (empty($newmask) && getDolGlobalString('MAIN_UMASK')) {
 					$newmask = $conf->global->MAIN_UMASK;
 				}
 				if (empty($newmask)) {	// This should no happen
diff --git a/htdocs/core/lib/fourn.lib.php b/htdocs/core/lib/fourn.lib.php
index 767d1912bb2..921d31af701 100644
--- a/htdocs/core/lib/fourn.lib.php
+++ b/htdocs/core/lib/fourn.lib.php
@@ -45,7 +45,7 @@ function facturefourn_prepare_head(FactureFournisseur $object)
 	$head[$h][2] = 'card';
 	$h++;
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = DOL_URL_ROOT.'/fourn/facture/contact.php?facid='.$object->id;
 		$head[$h][1] = $langs->trans('ContactsAddresses');
@@ -88,7 +88,7 @@ function facturefourn_prepare_head(FactureFournisseur $object)
 	// $this->tabs = array('entity:-tabname);   												to remove a tab
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'supplier_invoice', 'add', 'core');
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
@@ -149,7 +149,7 @@ function ordersupplier_prepare_head(CommandeFournisseur $object)
 	$head[$h][2] = 'card';
 	$h++;
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = DOL_URL_ROOT.'/fourn/commande/contact.php?id='.$object->id;
 		$head[$h][1] = $langs->trans('ContactsAddresses');
@@ -160,7 +160,7 @@ function ordersupplier_prepare_head(CommandeFournisseur $object)
 		$h++;
 	}
 
-	if (isModEnabled('stock') && (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE))) {
+	if (isModEnabled('stock') && (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE'))) {
 		$langs->load("stocks");
 		$head[$h][0] = DOL_URL_ROOT.'/fourn/commande/dispatch.php?id='.$object->id;
 		$head[$h][1] = $langs->trans("OrderDispatch");
@@ -182,7 +182,7 @@ function ordersupplier_prepare_head(CommandeFournisseur $object)
 			}
 			for ($line = 0 ; $line < $nbLinesOrdered; $line++) {
 				//If line is a product of conf to manage stocks for services
-				if ($object->lines[$line]->product_type == 0 || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+				if ($object->lines[$line]->product_type == 0 || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 					$sumQtyOrdered = $sumQtyOrdered + $object->lines[$line]->qty;
 				}
 			}
@@ -199,7 +199,7 @@ function ordersupplier_prepare_head(CommandeFournisseur $object)
 	// $this->tabs = array('entity:-tabname:Title:@mymodule:/mymodule/mypage.php?id=__ID__');   to remove a tab
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'supplier_order', 'add', 'core');
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
diff --git a/htdocs/core/lib/ftp.lib.php b/htdocs/core/lib/ftp.lib.php
index 8270f9927f7..fb0c0e104c9 100644
--- a/htdocs/core/lib/ftp.lib.php
+++ b/htdocs/core/lib/ftp.lib.php
@@ -51,11 +51,11 @@ function dol_ftp_connect($ftp_server, $ftp_port, $ftp_user, $ftp_password, $sect
 	}
 
 	if ($ok) {
-		$connecttimeout = (empty($conf->global->FTP_CONNECT_TIMEOUT) ? 40 : $conf->global->FTP_CONNECT_TIMEOUT);
-		if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+		$connecttimeout = (!getDolGlobalString('FTP_CONNECT_TIMEOUT') ? 40 : $conf->global->FTP_CONNECT_TIMEOUT);
+		if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 			dol_syslog('Try to connect with ssh2_connect');
 			$tmp_conn_id = ssh2_connect($ftp_server, $ftp_port);
-		} elseif (!empty($conf->global->FTP_CONNECT_WITH_SSL)) {
+		} elseif (getDolGlobalString('FTP_CONNECT_WITH_SSL')) {
 			dol_syslog('Try to connect with ftp_ssl_connect');
 			$connect_id = ftp_ssl_connect($ftp_server, $ftp_port, $connecttimeout);
 		} else {
@@ -64,7 +64,7 @@ function dol_ftp_connect($ftp_server, $ftp_port, $ftp_user, $ftp_password, $sect
 		}
 		if (!empty($connect_id) || !empty($tmp_conn_id)) {
 			if ($ftp_user) {
-				if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+				if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 					dol_syslog('Try to authenticate with ssh2_auth_password');
 					if (ssh2_auth_password($tmp_conn_id, $ftp_user, $ftp_password)) {
 						// Turn on passive mode transfers (must be after a successful login
@@ -144,8 +144,8 @@ function dol_ftp_close($connect_id)
 
 	// Close FTP connection
 	if ($connect_id) {
-		if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
-		} elseif (!empty($conf->global->FTP_CONNECT_WITH_SSL)) {
+		if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
+		} elseif (getDolGlobalString('FTP_CONNECT_WITH_SSL')) {
 			return ftp_close($connect_id);
 		} else {
 			return ftp_close($connect_id);
@@ -166,7 +166,7 @@ function dol_ftp_delete($connect_id, $file, $newsection)
 {
 	global $conf;
 
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		$newsection = ssh2_sftp_realpath($connect_id, ".").'/./'; // workaround for bug https://bugs.php.net/bug.php?id=64169
 	}
 
@@ -177,7 +177,7 @@ function dol_ftp_delete($connect_id, $file, $newsection)
 
 	//print "x".$newremotefileiso;
 	dol_syslog("ftp/index.php ftp_delete ".$newremotefileiso);
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		return ssh2_sftp_unlink($connect_id, $newremotefileiso);
 	} else {
 		return @ftp_delete($connect_id, $newremotefileiso);
@@ -197,7 +197,7 @@ function dol_ftp_get($connect_id, $localfile, $file, $newsection)
 {
 	global $conf;
 
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		$newsection = ssh2_sftp_realpath($connect_id, ".").'/./'; // workaround for bug https://bugs.php.net/bug.php?id=64169
 	}
 
@@ -206,7 +206,7 @@ function dol_ftp_get($connect_id, $localfile, $file, $newsection)
 	$remotefile = $newsection.(preg_match('@[\\\/]$@', $newsection) ? '' : '/').$file;
 	$newremotefileiso = utf8_decode($remotefile);
 
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		return fopen('ssh2.sftp://'.intval($connect_id).$newremotefileiso, 'r');
 	} else {
 		return ftp_get($connect_id, $localfile, $newremotefileiso, FTP_BINARY);
@@ -226,7 +226,7 @@ function dol_ftp_put($connect_id, $file, $localfile, $newsection)
 {
 	global $conf;
 
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		$newsection = ssh2_sftp_realpath($connect_id, ".").'/./'; // workaround for bug https://bugs.php.net/bug.php?id=64169
 	}
 
@@ -235,7 +235,7 @@ function dol_ftp_put($connect_id, $file, $localfile, $newsection)
 	$remotefile = $newsection.(preg_match('@[\\\/]$@', $newsection) ? '' : '/').$file;
 	$newremotefileiso = utf8_decode($remotefile);
 
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		return ssh2_scp_send($connect_id, $localfile, $newremotefileiso, 0644);
 	} else {
 		return ftp_put($connect_id, $newremotefileiso, $localfile, FTP_BINARY);
@@ -254,7 +254,7 @@ function dol_ftp_rmdir($connect_id, $file, $newsection)
 {
 	global $conf;
 
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		$newsection = ssh2_sftp_realpath($connect_id, ".").'/./'; // workaround for bug https://bugs.php.net/bug.php?id=64169
 	}
 
@@ -263,7 +263,7 @@ function dol_ftp_rmdir($connect_id, $file, $newsection)
 	$remotefile = $newsection.(preg_match('@[\\\/]$@', $newsection) ? '' : '/').$file;
 	$newremotefileiso = utf8_decode($remotefile);
 
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		return ssh2_sftp_rmdir($connect_id, $newremotefileiso);
 	} else {
 		return @ftp_rmdir($connect_id, $newremotefileiso);
@@ -283,7 +283,7 @@ function dol_ftp_mkdir($connect_id, $newdir, $newsection)
 {
 	global $conf;
 
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		$newsection = ssh2_sftp_realpath($connect_id, ".").'/./'; // workaround for bug https://bugs.php.net/bug.php?id=64169
 	}
 
@@ -291,7 +291,7 @@ function dol_ftp_mkdir($connect_id, $newdir, $newsection)
 	$newremotefileiso = $newsection.(preg_match('@[\\\/]$@', $newsection) ? '' : '/').$newdir;
 	$newremotefileiso = utf8_decode($newremotefileiso);
 
-	if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+	if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 		return ssh2_sftp_mkdir($connect_id, $newremotefileiso, 0777);
 	} else {
 		return @ftp_mkdir($connect_id, $newremotefileiso);
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 8b0ee3e0748..9c2949e7f2e 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -226,7 +226,7 @@ function isModEnabled($module)
 		'project' => 'projet',
 		'delivery_note' => 'expedition'
 	);
-	if (empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) {
+	if (!getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) {
 		$arrayconv['supplier_order'] = 'fournisseur';
 		$arrayconv['supplier_invoice'] = 'fournisseur';
 	}
@@ -691,7 +691,7 @@ function GETPOST($paramname, $check = 'alphanohtml', $method = 0, $filter = null
 					$out = $object->fields[$paramname]['default'];
 				}
 			}
-			if (!empty($conf->global->MAIN_ENABLE_DEFAULT_VALUES)) {
+			if (getDolGlobalString('MAIN_ENABLE_DEFAULT_VALUES')) {
 				if (!empty($_GET['action']) && (preg_match('/^create/', $_GET['action']) || preg_match('/^presend/', $_GET['action'])) && !isset($_GET[$paramname]) && !isset($_POST[$paramname])) {
 					// Now search in setup to overwrite default values
 					if (!empty($user->default_values)) {		// $user->default_values defined from menu 'Setup - Default values'
@@ -796,7 +796,7 @@ function GETPOST($paramname, $check = 'alphanohtml', $method = 0, $filter = null
 									// We must keep $_POST and $_GET here
 									if (isset($_POST['sall']) || isset($_POST['search_all']) || isset($_GET['sall']) || isset($_GET['search_all'])) {
 										// We made a search from quick search menu, do we still use default filter ?
-										if (empty($conf->global->MAIN_DISABLE_DEFAULT_FILTER_FOR_QUICK_SEARCH)) {
+										if (!getDolGlobalString('MAIN_DISABLE_DEFAULT_FILTER_FOR_QUICK_SEARCH')) {
 											$forbidden_chars_to_replace = array(" ", "'", "/", "\\", ":", "*", "?", "\"", "<", ">", "|", "[", "]", ";", "="); // we accept _, -, . and ,
 											$out = dol_string_nospecial($user->default_values[$relativepathstring]['filters'][$defkey][$paramname], '', $forbidden_chars_to_replace);
 										}
@@ -1096,7 +1096,7 @@ if (!function_exists('dol_getprefix')) {
 		if ($mode == 'email') {
 			global $conf;
 
-			if (!empty($conf->global->MAIL_PREFIX_FOR_EMAIL_ID)) {	// If MAIL_PREFIX_FOR_EMAIL_ID is set
+			if (getDolGlobalString('MAIL_PREFIX_FOR_EMAIL_ID')) {	// If MAIL_PREFIX_FOR_EMAIL_ID is set
 				if ($conf->global->MAIL_PREFIX_FOR_EMAIL_ID != 'SERVER_NAME') {
 					return $conf->global->MAIL_PREFIX_FOR_EMAIL_ID;
 				} elseif (isset($_SERVER["SERVER_NAME"])) {	// If MAIL_PREFIX_FOR_EMAIL_ID is set to 'SERVER_NAME'
@@ -1447,7 +1447,7 @@ function dol_string_unaccent($str)
 	}
 
 	if (utf8_check($str)) {
-		if (extension_loaded('intl') && !empty($conf->global->MAIN_UNACCENT_USE_TRANSLITERATOR)) {
+		if (extension_loaded('intl') && getDolGlobalString('MAIN_UNACCENT_USE_TRANSLITERATOR')) {
 			$transliterator = Transliterator::createFromRules(':: Any-Latin; :: Latin-ASCII; :: NFD; :: [:Nonspacing Mark:] Remove; :: NFC;', Transliterator::FORWARD);
 			return $transliterator->transliterate($str);
 		}
@@ -1883,19 +1883,19 @@ function dol_syslog($message, $level = LOG_INFO, $ident = 0, $suffixinfilename =
 			return;
 		}
 
-		if (empty($conf->global->MAIN_SHOW_PASSWORD_INTO_LOG)) {
+		if (!getDolGlobalString('MAIN_SHOW_PASSWORD_INTO_LOG')) {
 			$message = preg_replace('/password=\'[^\']*\'/', 'password=\'hidden\'', $message); // protection to avoid to have value of password in log
 		}
 
 		// If adding log inside HTML page is required
-		if ((!empty($_REQUEST['logtohtml']) && !empty($conf->global->MAIN_ENABLE_LOG_TO_HTML))
+		if ((!empty($_REQUEST['logtohtml']) && getDolGlobalString('MAIN_ENABLE_LOG_TO_HTML'))
 			|| (is_object($user) && $user->hasRight('debugbar', 'read') && is_object($debugbar))) {
 			$conf->logbuffer[] = dol_print_date(time(), "%Y-%m-%d %H:%M:%S")." ".$logLevels[$level]." ".$message;
 		}
 
 		//TODO: Remove this. MAIN_ENABLE_LOG_INLINE_HTML should be deprecated and use a log handler dedicated to HTML output
 		// If html log tag enabled and url parameter log defined, we show output log on HTML comments
-		if (!empty($conf->global->MAIN_ENABLE_LOG_INLINE_HTML) && !empty($_GET["log"])) {
+		if (getDolGlobalString('MAIN_ENABLE_LOG_INLINE_HTML') && !empty($_GET["log"])) {
 			print "\n\n<!-- Log start\n";
 			print dol_escape_htmltag($message)."\n";
 			print "Log end -->\n";
@@ -2103,7 +2103,7 @@ function dol_get_fiche_head($links = array(), $active = '', $title = '', $notab
 	}
 
 	// Show title
-	if (!empty($title) && $showtitle && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if (!empty($title) && $showtitle && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 		$limittitle = 30;
 		$out .= '<a class="tabTitle">';
 		if ($picto) {
@@ -2131,7 +2131,7 @@ function dol_get_fiche_head($links = array(), $active = '', $title = '', $notab
 	// Show tabs
 	// if =0 we don't use the feature
 	if (empty($limittoshow)) {
-		$limittoshow = (empty($conf->global->MAIN_MAXTABS_IN_CARD) ? 99 : $conf->global->MAIN_MAXTABS_IN_CARD);
+		$limittoshow = (!getDolGlobalString('MAIN_MAXTABS_IN_CARD') ? 99 : $conf->global->MAIN_MAXTABS_IN_CARD);
 	}
 	if (!empty($conf->dol_optimize_smallscreen)) {
 		$limittoshow = 2;
@@ -2159,7 +2159,7 @@ function dol_get_fiche_head($links = array(), $active = '', $title = '', $notab
 
 		if ($i < $limittoshow || $isactive) {
 			// Output entry with a visible tab
-			$out .= '<div class="inline-block tabsElem'.($isactive ? ' tabsElemActive' : '').((!$isactive && !empty($conf->global->MAIN_HIDE_INACTIVETAB_ON_PRINT)) ? ' hideonprint' : '').'"><!-- id tab = '.(empty($links[$i][2]) ? '' : dol_escape_htmltag($links[$i][2])).' -->';
+			$out .= '<div class="inline-block tabsElem'.($isactive ? ' tabsElemActive' : '').((!$isactive && getDolGlobalString('MAIN_HIDE_INACTIVETAB_ON_PRINT')) ? ' hideonprint' : '').'"><!-- id tab = '.(empty($links[$i][2]) ? '' : dol_escape_htmltag($links[$i][2])).' -->';
 
 			if (isset($links[$i][2]) && $links[$i][2] == 'image') {
 				if (!empty($links[$i][0])) {
@@ -2318,7 +2318,7 @@ function dol_banner_tab($object, $paramid, $morehtml = '', $shownav = 1, $fieldi
 	$showimage = 1;
 	$entity = (empty($object->entity) ? $conf->entity : $object->entity);
 	$showbarcode = empty($conf->barcode->enabled) ? 0 : (empty($object->barcode) ? 0 : 1);
-	if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('barcode', 'lire_advance')) {
+	if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('barcode', 'lire_advance')) {
 		$showbarcode = 0;
 	}
 	$modulepart = 'unknown';
@@ -2356,7 +2356,7 @@ function dol_banner_tab($object, $paramid, $morehtml = '', $shownav = 1, $fieldi
 		if ($showimage) {
 			$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref">'.$object->show_photos('product', $conf->product->multidir_output[$entity], 'small', $maxvisiblephotos, 0, 0, 0, 0, $width, 0, '').'</div>';
 		} else {
-			if (!empty($conf->global->PRODUCT_NODISPLAYIFNOPHOTO)) {
+			if (getDolGlobalString('PRODUCT_NODISPLAYIFNOPHOTO')) {
 				$nophoto = '';
 				$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref"></div>';
 			} else {    // Show no photo link
@@ -2382,7 +2382,7 @@ function dol_banner_tab($object, $paramid, $morehtml = '', $shownav = 1, $fieldi
 			}
 		}
 		if (!$showimage) {
-			if (!empty($conf->global->TICKET_NODISPLAYIFNOPHOTO)) {
+			if (getDolGlobalString('TICKET_NODISPLAYIFNOPHOTO')) {
 				$nophoto = '';
 				$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref"></div>';
 			} else {    // Show no photo link
@@ -2426,7 +2426,7 @@ function dol_banner_tab($object, $paramid, $morehtml = '', $shownav = 1, $fieldi
 					if ($pdfexists) {
 						// Conversion du PDF en image png si fichier png non existant
 						if (!file_exists($fileimage) || (filemtime($fileimage) < filemtime($filepdf))) {
-							if (empty($conf->global->MAIN_DISABLE_PDF_THUMBS)) {		// If you experience trouble with pdf thumb generation and imagick, you can disable here.
+							if (!getDolGlobalString('MAIN_DISABLE_PDF_THUMBS')) {		// If you experience trouble with pdf thumb generation and imagick, you can disable here.
 								include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
 								$ret = dol_convert_file($filepdf, 'png', $fileimage, '0'); // Convert first page of PDF into a file _preview.png
 								if ($ret < 0) {
@@ -2491,21 +2491,21 @@ function dol_banner_tab($object, $paramid, $morehtml = '', $shownav = 1, $fieldi
 	}
 
 	if ($object->element == 'societe') {
-		if (!empty($conf->use_javascript_ajax) && $user->hasRight('societe', 'creer') && !empty($conf->global->MAIN_DIRECT_STATUS_UPDATE)) {
+		if (!empty($conf->use_javascript_ajax) && $user->hasRight('societe', 'creer') && getDolGlobalString('MAIN_DIRECT_STATUS_UPDATE')) {
 			$morehtmlstatus .= ajax_object_onoff($object, 'status', 'status', 'InActivity', 'ActivityCeased');
 		} else {
 			$morehtmlstatus .= $object->getLibStatut(6);
 		}
 	} elseif ($object->element == 'product') {
 		//$morehtmlstatus.=$langs->trans("Status").' ('.$langs->trans("Sell").') ';
-		if (!empty($conf->use_javascript_ajax) && $user->hasRight('produit', 'creer') && !empty($conf->global->MAIN_DIRECT_STATUS_UPDATE)) {
+		if (!empty($conf->use_javascript_ajax) && $user->hasRight('produit', 'creer') && getDolGlobalString('MAIN_DIRECT_STATUS_UPDATE')) {
 			$morehtmlstatus .= ajax_object_onoff($object, 'status', 'tosell', 'ProductStatusOnSell', 'ProductStatusNotOnSell');
 		} else {
 			$morehtmlstatus .= '<span class="statusrefsell">'.$object->getLibStatut(6, 0).'</span>';
 		}
 		$morehtmlstatus .= ' &nbsp; ';
 		//$morehtmlstatus.=$langs->trans("Status").' ('.$langs->trans("Buy").') ';
-		if (!empty($conf->use_javascript_ajax) && $user->hasRight('produit', 'creer') && !empty($conf->global->MAIN_DIRECT_STATUS_UPDATE)) {
+		if (!empty($conf->use_javascript_ajax) && $user->hasRight('produit', 'creer') && getDolGlobalString('MAIN_DIRECT_STATUS_UPDATE')) {
 			$morehtmlstatus .= ajax_object_onoff($object, 'status_buy', 'tobuy', 'ProductStatusOnBuy', 'ProductStatusNotOnBuy');
 		} else {
 			$morehtmlstatus .= '<span class="statusrefbuy">'.$object->getLibStatut(6, 1).'</span>';
@@ -2577,7 +2577,7 @@ function dol_banner_tab($object, $paramid, $morehtml = '', $shownav = 1, $fieldi
 			$morehtmlref .= '</div>';
 		}
 	}
-	if (!empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && (getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') == '1' || preg_match('/'.preg_quote($object->element, '/').'/i', $conf->global->MAIN_SHOW_TECHNICAL_ID)) && !empty($object->id)) {
+	if (getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && (getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') == '1' || preg_match('/'.preg_quote($object->element, '/').'/i', $conf->global->MAIN_SHOW_TECHNICAL_ID)) && !empty($object->id)) {
 		$morehtmlref .= '<div style="clear: both;"></div>';
 		$morehtmlref .= '<div class="refidno opacitymedium">';
 		$morehtmlref .= $langs->trans("TechnicalID").': '.((int) $object->id);
@@ -2669,7 +2669,7 @@ function dol_format_address($object, $withcountry = 0, $sep = "\n", $outputlangs
 		$ret .= ($extralangcode ? $object->array_languages['address'][$extralangcode] : (empty($object->address) ? '' : preg_replace('/(\r\n|\r|\n)+/', $sep, $object->address)));
 	}
 	// Zip/Town/State
-	if (isset($object->country_code) && in_array($object->country_code, array('AU', 'CA', 'US', 'CN')) || !empty($conf->global->MAIN_FORCE_STATE_INTO_ADDRESS)) {
+	if (isset($object->country_code) && in_array($object->country_code, array('AU', 'CA', 'US', 'CN')) || getDolGlobalString('MAIN_FORCE_STATE_INTO_ADDRESS')) {
 		// US: title firstname name \n address lines \n town, state, zip \n country
 		$town = ($extralangcode ? $object->array_languages['town'][$extralangcode] : (empty($object->town) ? '' : $object->town));
 		$ret .= (($ret && $town) ? $sep : '').$town;
@@ -3294,7 +3294,7 @@ function dol_print_email($email, $cid = 0, $socid = 0, $addlink = 0, $max = 64,
 
 	$newemail = dol_escape_htmltag($email);
 
-	if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) && $withpicto) {
+	if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') && $withpicto) {
 		$withpicto = 0;
 	}
 
@@ -3319,7 +3319,7 @@ function dol_print_email($email, $cid = 0, $socid = 0, $addlink = 0, $max = 64,
 		if (($cid || $socid) && isModEnabled('agenda') && $user->hasRight("agenda", "myactions", "create")) {
 			$type = 'AC_EMAIL';
 			$link = '';
-			if (!empty($conf->global->AGENDA_ADDACTIONFOREMAIL)) {
+			if (getDolGlobalString('AGENDA_ADDACTIONFOREMAIL')) {
 				$link = '<a href="'.DOL_URL_ROOT.'/comm/action/card.php?action=create&amp;backtopage=1&amp;actioncode='.$type.'&amp;contactid='.$cid.'&amp;socid='.$socid.'">'.img_object($langs->trans("AddAction"), "calendar").'</a>';
 			}
 			if ($link) {
@@ -3424,7 +3424,7 @@ function dol_print_socialnetworks($value, $cid, $socid, $type, $dictsocialnetwor
 			if (($cid || $socid) && isModEnabled('agenda') && $user->hasRight('agenda', 'myactions', 'create')) {
 				$addlink = 'AC_SKYPE';
 				$link = '';
-				if (!empty($conf->global->AGENDA_ADDACTIONFORSKYPE)) {
+				if (getDolGlobalString('AGENDA_ADDACTIONFORSKYPE')) {
 					$link = '<a href="'.DOL_URL_ROOT.'/comm/action/card.php?action=create&amp;backtopage=1&amp;actioncode='.$addlink.'&amp;contactid='.$cid.'&amp;socid='.$socid.'">'.img_object($langs->trans("AddAction"), "calendar").'</a>';
 				}
 				$htmllink .= ($link ? ' '.$link : '');
@@ -3535,7 +3535,7 @@ function dol_print_phone($phone, $countrycode = '', $cid = 0, $socid = 0, $addli
 	if (empty($phone)) {
 		return '';
 	}
-	if (!empty($conf->global->MAIN_PHONE_SEPAR)) {
+	if (getDolGlobalString('MAIN_PHONE_SEPAR')) {
 		$separ = $conf->global->MAIN_PHONE_SEPAR;
 	}
 	if (empty($countrycode) && is_object($mysoc)) {
@@ -3729,7 +3729,7 @@ function dol_print_phone($phone, $countrycode = '', $cid = 0, $socid = 0, $addli
 
 	$newphoneastart = $newphoneaend = '';
 	if (!empty($addlink)) {	// Link on phone number (+ link to add action if conf->global->AGENDA_ADDACTIONFORPHONE set)
-		if ($addlink == 'tel' || $conf->browser->layout == 'phone' || (isModEnabled('clicktodial') && !empty($conf->global->CLICKTODIAL_USE_TEL_LINK_ON_PHONE_NUMBERS))) {	// If phone or option for, we use link of phone
+		if ($addlink == 'tel' || $conf->browser->layout == 'phone' || (isModEnabled('clicktodial') && getDolGlobalString('CLICKTODIAL_USE_TEL_LINK_ON_PHONE_NUMBERS'))) {	// If phone or option for, we use link of phone
 			$newphoneastart = '<a href="tel:'.$phone.'">';
 			$newphoneaend .= '</a>';
 		} elseif (isModEnabled('clicktodial') && $addlink == 'AC_TEL') {		// If click to dial, we use click to dial url
@@ -3754,14 +3754,14 @@ function dol_print_phone($phone, $countrycode = '', $cid = 0, $socid = 0, $addli
 								'__LOGIN__'=>$clicktodial_login,
 								'__PASS__'=>$clicktodial_password);
 			$url = make_substitutions($url, $substitarray);
-			if (empty($conf->global->CLICKTODIAL_DO_NOT_USE_AJAX_CALL)) {
+			if (!getDolGlobalString('CLICKTODIAL_DO_NOT_USE_AJAX_CALL')) {
 				// Default and recommended: New method using ajax without submiting a page making a javascript history.go(-1) back
 				$newphoneastart = '<a href="'.$url.'" class="cssforclicktodial">';	// Call of ajax is handled by the lib_foot.js.php on class 'cssforclicktodial'
 				$newphoneaend = '</a>';
 			} else {
 				// Old method
 				$newphoneastart = '<a href="'.$url.'"';
-				if (!empty($conf->global->CLICKTODIAL_FORCENEWTARGET)) {
+				if (getDolGlobalString('CLICKTODIAL_FORCENEWTARGET')) {
 					$newphoneastart .= ' target="_blank" rel="noopener noreferrer"';
 				}
 				$newphoneastart .= '>';
@@ -3776,7 +3776,7 @@ function dol_print_phone($phone, $countrycode = '', $cid = 0, $socid = 0, $addli
 			if ($addlink == 'AC_FAX') {
 				$type = 'AC_FAX';
 			}
-			if (!empty($conf->global->AGENDA_ADDACTIONFORPHONE)) {
+			if (getDolGlobalString('AGENDA_ADDACTIONFORPHONE')) {
 				$addlinktoagenda = '<a href="'.DOL_URL_ROOT.'/comm/action/card.php?action=create&amp;backtopage='. urlencode($_SERVER['REQUEST_URI']) .'&amp;actioncode='.$type.($cid ? '&amp;contactid='.$cid : '').($socid ? '&amp;socid='.$socid : '').'">'.img_object($langs->trans("AddAction"), "calendar").'</a>';
 			}
 			if ($addlinktoagenda) {
@@ -3993,22 +3993,22 @@ function dol_print_address($address, $htmlid, $element, $id, $noprint = 0, $char
 
 			// TODO Remove this block, we can add this using the hook now
 			$showgmap = $showomap = 0;
-			if (($element == 'thirdparty' || $element == 'societe') && isModEnabled('google') && !empty($conf->global->GOOGLE_ENABLE_GMAPS)) {
+			if (($element == 'thirdparty' || $element == 'societe') && isModEnabled('google') && getDolGlobalString('GOOGLE_ENABLE_GMAPS')) {
 				$showgmap = 1;
 			}
-			if ($element == 'contact' && isModEnabled('google') && !empty($conf->global->GOOGLE_ENABLE_GMAPS_CONTACTS)) {
+			if ($element == 'contact' && isModEnabled('google') && getDolGlobalString('GOOGLE_ENABLE_GMAPS_CONTACTS')) {
 				$showgmap = 1;
 			}
-			if ($element == 'member' && isModEnabled('google') && !empty($conf->global->GOOGLE_ENABLE_GMAPS_MEMBERS)) {
+			if ($element == 'member' && isModEnabled('google') && getDolGlobalString('GOOGLE_ENABLE_GMAPS_MEMBERS')) {
 				$showgmap = 1;
 			}
-			if (($element == 'thirdparty' || $element == 'societe') && isModEnabled('openstreetmap') && !empty($conf->global->OPENSTREETMAP_ENABLE_MAPS)) {
+			if (($element == 'thirdparty' || $element == 'societe') && isModEnabled('openstreetmap') && getDolGlobalString('OPENSTREETMAP_ENABLE_MAPS')) {
 				$showomap = 1;
 			}
-			if ($element == 'contact' && isModEnabled('openstreetmap') && !empty($conf->global->OPENSTREETMAP_ENABLE_MAPS_CONTACTS)) {
+			if ($element == 'contact' && isModEnabled('openstreetmap') && getDolGlobalString('OPENSTREETMAP_ENABLE_MAPS_CONTACTS')) {
 				$showomap = 1;
 			}
-			if ($element == 'member' && isModEnabled('openstreetmap') && !empty($conf->global->OPENSTREETMAP_ENABLE_MAPS_MEMBERS)) {
+			if ($element == 'member' && isModEnabled('openstreetmap') && getDolGlobalString('OPENSTREETMAP_ENABLE_MAPS_MEMBERS')) {
 				$showomap = 1;
 			}
 			if ($showgmap) {
@@ -4193,7 +4193,7 @@ function dol_trunc($string, $size = 40, $trunc = 'right', $stringencoding = 'UTF
 {
 	global $conf;
 
-	if (empty($size) || !empty($conf->global->MAIN_DISABLE_TRUNC)) {
+	if (empty($size) || getDolGlobalString('MAIN_DISABLE_TRUNC')) {
 		return $string;
 	}
 
@@ -4604,9 +4604,9 @@ function img_picto($titlealt, $picto, $moreatt = '', $pictoisfullpath = false, $
 			return $enabledisablehtml;
 		}
 
-		if (!empty($conf->global->MAIN_OVERWRITE_THEME_PATH)) {
+		if (getDolGlobalString('MAIN_OVERWRITE_THEME_PATH')) {
 			$path = getDolGlobalString('MAIN_OVERWRITE_THEME_PATH') . '/theme/'.$theme; // If the theme does not have the same name as the module
-		} elseif (!empty($conf->global->MAIN_OVERWRITE_THEME_RES)) {
+		} elseif (getDolGlobalString('MAIN_OVERWRITE_THEME_RES')) {
 			$path = getDolGlobalString('MAIN_OVERWRITE_THEME_RES') . '/theme/' . getDolGlobalString('MAIN_OVERWRITE_THEME_RES'); // To allow an external module to overwrite image resources whatever is activated theme
 		} elseif (!empty($conf->modules_parts['theme']) && array_key_exists($theme, $conf->modules_parts['theme'])) {
 			$path = $theme.'/theme/'.$theme; // If the theme have the same name as the module
@@ -5531,7 +5531,7 @@ function getTitleFieldOfList($name, $thead = 0, $file = "", $field = "", $begin
 	$tmpfield = explode(',', $field);
 	$field1 = trim($tmpfield[0]); // If $field is 'd.datep,d.id', it becomes 'd.datep'
 
-	if (empty($conf->global->MAIN_DISABLE_WRAPPING_ON_COLUMN_TITLE) && empty($forcenowrapcolumntitle)) {
+	if (!getDolGlobalString('MAIN_DISABLE_WRAPPING_ON_COLUMN_TITLE') && empty($forcenowrapcolumntitle)) {
 		$prefix = 'wrapcolumntitle '.$prefix;
 	}
 
@@ -5545,7 +5545,7 @@ function getTitleFieldOfList($name, $thead = 0, $file = "", $field = "", $begin
 
 	$tagstart = '<'.$tag.' class="'.$prefix.$liste_titre.'" '.$moreattrib;
 	//$out .= (($field && empty($conf->global->MAIN_DISABLE_WRAPPING_ON_COLUMN_TITLE) && preg_match('/^[a-zA-Z_0-9\s\.\-:&;]*$/', $name)) ? ' title="'.dol_escape_htmltag($langs->trans($name)).'"' : '');
-	$tagstart .= ($name && empty($conf->global->MAIN_DISABLE_WRAPPING_ON_COLUMN_TITLE) && empty($forcenowrapcolumntitle) && !dol_textishtml($name)) ? ' title="'.dol_escape_htmltag($langs->trans($name)).'"' : '';
+	$tagstart .= ($name && !getDolGlobalString('MAIN_DISABLE_WRAPPING_ON_COLUMN_TITLE') && empty($forcenowrapcolumntitle) && !dol_textishtml($name)) ? ' title="'.dol_escape_htmltag($langs->trans($name)).'"' : '';
 	$tagstart .= '>';
 
 	if (empty($thead) && $field && empty($disablesortlink)) {    // If this is a sort field
@@ -5895,7 +5895,7 @@ function print_fleche_navigation($page, $file, $options = '', $nextpage = 0, $be
 			$pagesizechoices .= ',5000:5000,10000:10000,20000:20000';
 			//$pagesizechoices.=',0:'.$langs->trans("All");     // Not yet supported
 			//$pagesizechoices.=',2:2';
-			if (!empty($conf->global->MAIN_PAGESIZE_CHOICES)) {
+			if (getDolGlobalString('MAIN_PAGESIZE_CHOICES')) {
 				$pagesizechoices = $conf->global->MAIN_PAGESIZE_CHOICES;
 			}
 
@@ -6395,7 +6395,7 @@ function get_localtax($vatrate, $local, $thirdparty_buyer = "", $thirdparty_sell
 	}
 
 	// Search local taxes
-	if (!empty($conf->global->MAIN_GET_LOCALTAXES_VALUES_FROM_THIRDPARTY)) {
+	if (getDolGlobalString('MAIN_GET_LOCALTAXES_VALUES_FROM_THIRDPARTY')) {
 		if ($local == 1) {
 			if ($thirdparty_seller != $mysoc) {
 				if (!isOnlyOneLocalTax($local)) {  // TODO We should provide $vatrate to search on correct line and not always on line with highest vat rate
@@ -6694,7 +6694,7 @@ function get_product_vat_for_country($idprod, $thirdpartytouse, $idprodfournpric
 	}
 
 	if (!$found) {
-		if (empty($conf->global->MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS)) {
+		if (!getDolGlobalString('MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS')) {
 			// If vat of product for the country not found or not defined, we return the first rate found (sorting on use_default, then on higher vat of country).
 			$sql = "SELECT t.taux as vat_rate, t.code as default_vat_code";
 			$sql .= " FROM ".MAIN_DB_PREFIX."c_tva as t, ".MAIN_DB_PREFIX."c_country as c";
@@ -6833,11 +6833,11 @@ function get_default_tva(Societe $thirdparty_seller, Societe $thirdparty_buyer,
 	$buyer_country_code = $thirdparty_buyer->country_code;
 	$buyer_in_cee = isInEEC($thirdparty_buyer);
 
-	dol_syslog("get_default_tva: seller use vat=".$seller_use_vat.", seller country=".$seller_country_code.", seller in cee=".$seller_in_cee.", buyer vat number=".$thirdparty_buyer->tva_intra." buyer country=".$buyer_country_code.", buyer in cee=".$buyer_in_cee.", idprod=".$idprod.", idprodfournprice=".$idprodfournprice.", SERVICE_ARE_ECOMMERCE_200238EC=".(!empty($conf->global->SERVICES_ARE_ECOMMERCE_200238EC) ? $conf->global->SERVICES_ARE_ECOMMERCE_200238EC : ''));
+	dol_syslog("get_default_tva: seller use vat=".$seller_use_vat.", seller country=".$seller_country_code.", seller in cee=".$seller_in_cee.", buyer vat number=".$thirdparty_buyer->tva_intra." buyer country=".$buyer_country_code.", buyer in cee=".$buyer_in_cee.", idprod=".$idprod.", idprodfournprice=".$idprodfournprice.", SERVICE_ARE_ECOMMERCE_200238EC=".(getDolGlobalString('SERVICES_ARE_ECOMMERCE_200238EC') ? $conf->global->SERVICES_ARE_ECOMMERCE_200238EC : ''));
 
 	// If services are eServices according to EU Council Directive 2002/38/EC (http://ec.europa.eu/taxation_customs/taxation/vat/traders/e-commerce/article_1610_en.htm)
 	// we use the buyer VAT.
-	if (!empty($conf->global->SERVICE_ARE_ECOMMERCE_200238EC)) {
+	if (getDolGlobalString('SERVICE_ARE_ECOMMERCE_200238EC')) {
 		if ($seller_in_cee && $buyer_in_cee) {
 			$isacompany = $thirdparty_buyer->isACompany();
 			if ($isacompany && getDolGlobalString('MAIN_USE_VAT_COMPANIES_IN_EEC_WITH_INVALID_VAT_ID_ARE_INDIVIDUAL')) {
@@ -6907,7 +6907,7 @@ function get_default_tva(Societe $thirdparty_seller, Societe $thirdparty_buyer,
 
 	// If (seller in the European Community and buyer outside the European Community and private buyer) then VAT by default = VAT of the product sold. End of rule
 	// I don't see any use case that need this rule.
-	if (!empty($conf->global->MAIN_USE_VAT_OF_PRODUCT_FOR_INDIVIDUAL_CUSTOMER_OUT_OF_EEC) && empty($buyer_in_cee)) {
+	if (getDolGlobalString('MAIN_USE_VAT_OF_PRODUCT_FOR_INDIVIDUAL_CUSTOMER_OUT_OF_EEC') && empty($buyer_in_cee)) {
 		$isacompany = $thirdparty_buyer->isACompany();
 		if (!$isacompany) {
 			return get_product_vat_for_country($idprod, $thirdparty_seller, $idprodfournprice);
@@ -7174,7 +7174,7 @@ function dol_mkdir($dir, $dataroot = '', $newmask = '')
 				umask(0);
 				$dirmaskdec = octdec((string) $newmask);
 				if (empty($newmask)) {
-					$dirmaskdec = empty($conf->global->MAIN_UMASK) ? octdec('0755') : octdec($conf->global->MAIN_UMASK);
+					$dirmaskdec = !getDolGlobalString('MAIN_UMASK') ? octdec('0755') : octdec($conf->global->MAIN_UMASK);
 				}
 				$dirmaskdec |= octdec('0111'); // Set x bit required for directories
 				if (!@mkdir($ccdir_osencoded, $dirmaskdec)) {
@@ -7208,7 +7208,7 @@ function dolChmod($filepath, $newmask = '')
 
 	if (!empty($newmask)) {
 		@chmod($filepath, octdec($newmask));
-	} elseif (!empty($conf->global->MAIN_UMASK)) {
+	} elseif (getDolGlobalString('MAIN_UMASK')) {
 		@chmod($filepath, octdec($conf->global->MAIN_UMASK));
 	}
 }
@@ -7572,7 +7572,7 @@ function dol_htmlwithnojs($stringtoencode, $nouseofiframesandbox = 0, $check = '
 {
 	global $conf;
 
-	if (empty($nouseofiframesandbox) && !empty($conf->global->MAIN_SECURITY_USE_SANDBOX_FOR_HTMLWITHNOJS)) {
+	if (empty($nouseofiframesandbox) && getDolGlobalString('MAIN_SECURITY_USE_SANDBOX_FOR_HTMLWITHNOJS')) {
 		// TODO using sandbox on inline html content is not possible yet with current browsers
 		//$s = '<iframe class="iframewithsandbox" sandbox><html><body>';
 		//$s .= $stringtoencode;
@@ -7584,7 +7584,7 @@ function dol_htmlwithnojs($stringtoencode, $nouseofiframesandbox = 0, $check = '
 		do {
 			$oldstringtoclean = $out;
 
-			if (!empty($out) && !empty($conf->global->MAIN_RESTRICTHTML_ONLY_VALID_HTML) && $check != 'restricthtmlallowunvalid') {
+			if (!empty($out) && getDolGlobalString('MAIN_RESTRICTHTML_ONLY_VALID_HTML') && $check != 'restricthtmlallowunvalid') {
 				try {
 					libxml_use_internal_errors(false);	// Avoid to fill memory with xml errors
 
@@ -7627,7 +7627,7 @@ function dol_htmlwithnojs($stringtoencode, $nouseofiframesandbox = 0, $check = '
 			$out = dol_string_onlythesehtmltags($out, 0, ($check == 'restricthtmlallowclass' ? 0 : 1), 1);
 
 			// Keep only some html attributes and exclude non expected HTML attributes and clean content of some attributes (keep only alt=, title=...).
-			if (!empty($conf->global->MAIN_RESTRICTHTML_REMOVE_ALSO_BAD_ATTRIBUTES)) {
+			if (getDolGlobalString('MAIN_RESTRICTHTML_REMOVE_ALSO_BAD_ATTRIBUTES')) {
 				$out = dol_string_onlythesehtmlattributes($out);
 			}
 
@@ -7647,7 +7647,7 @@ function dol_htmlwithnojs($stringtoencode, $nouseofiframesandbox = 0, $check = '
 			$out = 'ErrorTooManyLinksIntoHTMLString';
 		}
 		//
-		if (!empty($conf->global->MAIN_DISALLOW_URL_INTO_DESCRIPTIONS) || $check == 'restricthtmlnolink') {
+		if (getDolGlobalString('MAIN_DISALLOW_URL_INTO_DESCRIPTIONS') || $check == 'restricthtmlnolink') {
 			if ($nblinks > 0) {
 				$out = 'ErrorHTMLLinksNotAllowed';
 			}
@@ -7985,8 +7985,8 @@ function getCommonSubstitutionArray($outputlangs, $onlykey = 0, $exclude = null,
 		$emailsendersignature = $user->signature; //  dy default, we use the signature of current user. We must complete substitution with signature in c_email_senderprofile of array after calling getCommonSubstitutionArray()
 		$usersignature = $user->signature;
 		$substitutionarray = array_merge($substitutionarray, array(
-			'__SENDEREMAIL_SIGNATURE__' => (string) ((empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN)) ? ($onlykey == 2 ? dol_trunc('SignatureFromTheSelectedSenderProfile', 30) : $emailsendersignature) : ''),
-			'__USER_SIGNATURE__' => (string) (($usersignature && empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN)) ? ($onlykey == 2 ? dol_trunc(dol_string_nohtmltag($usersignature), 30) : $usersignature) : '')
+			'__SENDEREMAIL_SIGNATURE__' => (string) ((!getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? ($onlykey == 2 ? dol_trunc('SignatureFromTheSelectedSenderProfile', 30) : $emailsendersignature) : ''),
+			'__USER_SIGNATURE__' => (string) (($usersignature && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? ($onlykey == 2 ? dol_trunc(dol_string_nohtmltag($usersignature), 30) : $usersignature) : '')
 		));
 
 		if (is_object($user)) {
@@ -8407,32 +8407,32 @@ function getCommonSubstitutionArray($outputlangs, $onlykey = 0, $exclude = null,
 				$substitutionarray['__ONLINE_PAYMENT_TEXT_AND_URL__'] = ($paymenturl ?str_replace('\n', "\n", $outputlangs->trans("PredefinedMailContentLink", $paymenturl)) : '');
 				$substitutionarray['__ONLINE_PAYMENT_URL__'] = $paymenturl;
 
-				if (!empty($conf->global->PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'propal') {
+				if (getDolGlobalString('PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD') && is_object($object) && $object->element == 'propal') {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_PROPOSAL__'] = $object->getLastMainDocLink($object->element);
 				} else {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_PROPOSAL__'] = '';
 				}
-				if (!empty($conf->global->ORDER_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'commande') {
+				if (getDolGlobalString('ORDER_ALLOW_EXTERNAL_DOWNLOAD') && is_object($object) && $object->element == 'commande') {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_ORDER__'] = $object->getLastMainDocLink($object->element);
 				} else {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_ORDER__'] = '';
 				}
-				if (!empty($conf->global->INVOICE_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'facture') {
+				if (getDolGlobalString('INVOICE_ALLOW_EXTERNAL_DOWNLOAD') && is_object($object) && $object->element == 'facture') {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_INVOICE__'] = $object->getLastMainDocLink($object->element);
 				} else {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_INVOICE__'] = '';
 				}
-				if (!empty($conf->global->CONTRACT_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'contrat') {
+				if (getDolGlobalString('CONTRACT_ALLOW_EXTERNAL_DOWNLOAD') && is_object($object) && $object->element == 'contrat') {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_CONTRACT__'] = $object->getLastMainDocLink($object->element);
 				} else {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_CONTRACT__'] = '';
 				}
-				if (!empty($conf->global->FICHINTER_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'fichinter') {
+				if (getDolGlobalString('FICHINTER_ALLOW_EXTERNAL_DOWNLOAD') && is_object($object) && $object->element == 'fichinter') {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_FICHINTER__'] = $object->getLastMainDocLink($object->element);
 				} else {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_FICHINTER__'] = '';
 				}
-				if (!empty($conf->global->SUPPLIER_PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'supplier_proposal') {
+				if (getDolGlobalString('SUPPLIER_PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD') && is_object($object) && $object->element == 'supplier_proposal') {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_SUPPLIER_PROPOSAL__'] = $object->getLastMainDocLink($object->element);
 				} else {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_SUPPLIER_PROPOSAL__'] = '';
@@ -8686,7 +8686,7 @@ function make_substitutions($text, $substitutionarray, $outputlangs = null, $con
 			continue; // If value is null, it same than not having substitution key at all into array, we do not replace.
 		}
 
-		if (($key == '__USER_SIGNATURE__' || $key == '__SENDEREMAIL_SIGNATURE__') && (!empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN))) {
+		if (($key == '__USER_SIGNATURE__' || $key == '__SENDEREMAIL_SIGNATURE__') && (getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN'))) {
 			$value = ''; // Protection
 		}
 
@@ -8818,7 +8818,7 @@ function complete_substitutions_array(&$substitutionarray, $outputlangs, $object
 			}
 		}
 	}
-	if (!empty($conf->global->ODT_ENABLE_ALL_TAGS_IN_SUBSTITUTIONS)) {
+	if (getDolGlobalString('ODT_ENABLE_ALL_TAGS_IN_SUBSTITUTIONS')) {
 		// to list all tags in odt template
 		$tags = '';
 		foreach ($substitutionarray as $key => $value) {
@@ -8890,7 +8890,7 @@ function dolGetFirstLastname($firstname, $lastname, $nameorder = -1)
 	$ret = '';
 	// If order not defined, we use the setup
 	if ($nameorder < 0) {
-		$nameorder = (empty($conf->global->MAIN_FIRSTNAME_NAME_POSITION) ? 1 : 0);
+		$nameorder = (!getDolGlobalString('MAIN_FIRSTNAME_NAME_POSITION') ? 1 : 0);
 	}
 	if ($nameorder == 1) {
 		$ret .= $firstname;
@@ -9051,7 +9051,7 @@ function get_htmloutput_mesg($mesgstring = '', $mesgarray = '', $style = 'ok', $
 	$divstart = $divend = '';
 
 	// If inline message with no format, we add it.
-	if ((empty($conf->use_javascript_ajax) || !empty($conf->global->MAIN_DISABLE_JQUERY_JNOTIFY) || $keepembedded) && !preg_match('/<div class=".*">/i', $out)) {
+	if ((empty($conf->use_javascript_ajax) || getDolGlobalString('MAIN_DISABLE_JQUERY_JNOTIFY') || $keepembedded) && !preg_match('/<div class=".*">/i', $out)) {
 		$divstart = '<div class="'.$style.' clearboth">';
 		$divend = '</div>';
 	}
@@ -9076,10 +9076,10 @@ function get_htmloutput_mesg($mesgstring = '', $mesgarray = '', $style = 'ok', $
 	}
 
 	if ($out) {
-		if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_DISABLE_JQUERY_JNOTIFY) && empty($keepembedded)) {
+		if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_DISABLE_JQUERY_JNOTIFY') && empty($keepembedded)) {
 			$return = '<script nonce="'.getNonce().'">
 					$(document).ready(function() {
-						var block = '.(!empty($conf->global->MAIN_USE_JQUERY_BLOCKUI) ? "true" : "false").'
+						var block = '.(getDolGlobalString('MAIN_USE_JQUERY_BLOCKUI') ? "true" : "false").'
 						if (block) {
 							$.dolEventValid("","'.dol_escape_js($out).'");
 						} else {
@@ -9361,7 +9361,7 @@ function dol_osencode($str)
 	if (empty($tmp)) {
 		$tmp = 'utf-8'; // By default for other
 	}
-	if (!empty($conf->global->MAIN_FILESYSTEM_ENCODING)) {
+	if (getDolGlobalString('MAIN_FILESYSTEM_ENCODING')) {
 		$tmp = $conf->global->MAIN_FILESYSTEM_ENCODING;
 	}
 
@@ -10134,7 +10134,7 @@ function printCommonFooter($zone = 'private')
 	$parameters = array();
 	$reshook = $hookmanager->executeHooks('printCommonFooter', $parameters); // Note that $action and $object may have been modified by some hooks
 	if (empty($reshook)) {
-		if (!empty($conf->global->MAIN_HTML_FOOTER)) {
+		if (getDolGlobalString('MAIN_HTML_FOOTER')) {
 			print getDolGlobalString('MAIN_HTML_FOOTER') . "\n";
 		}
 
@@ -10243,11 +10243,11 @@ function printCommonFooter($zone = 'private')
 			print '});'."\n";
 
 			// End of tuning
-			if (!empty($_SERVER['MAIN_SHOW_TUNING_INFO']) || !empty($conf->global->MAIN_SHOW_TUNING_INFO)) {
+			if (!empty($_SERVER['MAIN_SHOW_TUNING_INFO']) || getDolGlobalString('MAIN_SHOW_TUNING_INFO')) {
 				print "\n";
 				print "/* JS CODE TO ENABLE to add memory info */\n";
 				print 'window.console && console.log("';
-				if (!empty($conf->global->MEMCACHED_SERVER)) {
+				if (getDolGlobalString('MEMCACHED_SERVER')) {
 					print 'MEMCACHED_SERVER=' . getDolGlobalString('MEMCACHED_SERVER').' - ';
 				}
 				print 'MAIN_OPTIMIZE_SPEED='.(isset($conf->global->MAIN_OPTIMIZE_SPEED) ? $conf->global->MAIN_OPTIMIZE_SPEED : 'off');
@@ -10272,7 +10272,7 @@ function printCommonFooter($zone = 'private')
 
 			// Google Analytics
 			// TODO Add a hook here
-			if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
+			if (isModEnabled('google') && getDolGlobalString('MAIN_GOOGLE_AN_ID')) {
 				$tmptagarray = explode(',', $conf->global->MAIN_GOOGLE_AN_ID);
 				foreach ($tmptagarray as $tmptag) {
 					print "\n";
@@ -10733,7 +10733,7 @@ function dolIsAllowedForPreview($file)
 
 	// Check mime types
 	$mime_preview = array('bmp', 'jpeg', 'png', 'gif', 'tiff', 'pdf', 'plain', 'css', 'webp');
-	if (!empty($conf->global->MAIN_ALLOW_SVG_FILES_AS_IMAGES)) {
+	if (getDolGlobalString('MAIN_ALLOW_SVG_FILES_AS_IMAGES')) {
 		$mime_preview[] = 'svg+xml';
 	}
 	//$mime_preview[]='vnd.oasis.opendocument.presentation';
@@ -11258,7 +11258,7 @@ function isVisibleToUserType($type_user, &$menuentry, &$listofmodulesforexternal
 	if (!$menuentry['perms'] && $type_user) {
 		return 0; // No permissions and user is external
 	}
-	if (!$menuentry['perms'] && !empty($conf->global->MAIN_MENU_HIDE_UNAUTHORIZED)) {
+	if (!$menuentry['perms'] && getDolGlobalString('MAIN_MENU_HIDE_UNAUTHORIZED')) {
 		return 0; // No permissions and option to hide when not allowed, even for internal user, is on
 	}
 	if (!$menuentry['perms']) {
@@ -11370,7 +11370,7 @@ function dolGetStatus($statusLabel = '', $statusLabelShort = '', $html = '', $st
 		$return = !empty($html) ? $html : (empty($conf->dol_optimize_smallscreen) ? $statusLabel : (empty($statusLabelShort) ? $statusLabel : $statusLabelShort));
 	} elseif ($displayMode == 1) {
 		$return = !empty($html) ? $html : (empty($statusLabelShort) ? $statusLabel : $statusLabelShort);
-	} elseif (!empty($conf->global->MAIN_STATUS_USES_IMAGES)) {
+	} elseif (getDolGlobalString('MAIN_STATUS_USES_IMAGES')) {
 		// Use status with images (for backward compatibility)
 		$return = '';
 		$htmlLabel      = (in_array($displayMode, array(1, 2, 5)) ? '<span class="hideonsmartphone">' : '').(!empty($html) ? $html : $statusLabel).(in_array($displayMode, array(1, 2, 5)) ? '</span>' : '');
@@ -11418,7 +11418,7 @@ function dolGetStatus($statusLabel = '', $statusLabelShort = '', $html = '', $st
 		} else { // $displayMode >= 6
 			$return = $htmlLabel.' '.$htmlImg;
 		}
-	} elseif (empty($conf->global->MAIN_STATUS_USES_IMAGES) && !empty($displayMode)) {
+	} elseif (!getDolGlobalString('MAIN_STATUS_USES_IMAGES') && !empty($displayMode)) {
 		// Use new badge
 		$statusLabelShort = (empty($statusLabelShort) ? $statusLabel : $statusLabelShort);
 
@@ -11441,7 +11441,7 @@ function dolGetStatus($statusLabel = '', $statusLabelShort = '', $html = '', $st
 /**
  * Function dolGetButtonAction
  *
- * @param string    	$label      	Label or tooltip of button if $tet is provided. Also used as tooltip in title attribute. Can be escaped HTML content or full simple text.
+ * @param string    	$label      	Label or tooltip of button if $text is provided. Also used as tooltip in title attribute. Can be escaped HTML content or full simple text.
  * @param string    	$text       	Optional : short label on button. Can be escaped HTML content or full simple text.
  * @param string 		$actionType 	'default', 'danger', 'email', 'clone', 'cancel', 'delete', ...
  * @param string|array 	$url        	Url for link or array of subbutton description ('label'=>, 'url'=>, 'lang'=>, 'perm'=> )
@@ -11450,7 +11450,7 @@ function dolGetStatus($statusLabel = '', $statusLabelShort = '', $html = '', $st
  *                                      20 => array('lang'=>'orders', 'enabled'=>isModEnabled("commande"), 'perm'=>$user->hasRight('commande', 'creer'), 'label' => 'CreateOrder', 'url'=>'/commande/card.php?action=create&amp;projectid='.$object->id.'&amp;socid='.$object->socid),
  *                                      30 => array('lang'=>'bills', 'enabled'=>isModEnabled("facture"), 'perm'=>$user->hasRight('facture', 'creer'), 'label' => 'CreateBill', 'url'=>'/compta/facture/card.php?action=create&amp;projectid='.$object->id.'&amp;socid='.$object->socid),
  *										);
- * @param string    	$id         	Attribute id of button
+ * @param string    	$id         	Attribute id of action button. Example 'action-delete'. This can be used for full ajax confirm if this code is reused into the ->formconfirm() method.
  * @param int|boolean	$userRight  	User action right
  * // phpcs:disable
  * @param array 		$params = [ // Various params for future : recommended rather than adding more function arguments
@@ -11674,7 +11674,7 @@ function dolGetButtonTitle($label, $helpText = '', $iconClass = 'fa fa-file', $u
 	global $langs, $conf, $user;
 
 	// Actually this conf is used in css too for external module compatibility and smooth transition to this function
-	if (!empty($conf->global->MAIN_BUTTON_HIDE_UNAUTHORIZED) && (!$user->admin) && $status <= 0) {
+	if (getDolGlobalString('MAIN_BUTTON_HIDE_UNAUTHORIZED') && (!$user->admin) && $status <= 0) {
 		return '';
 	}
 
@@ -11879,7 +11879,7 @@ function getElementProperties($element_type)
 	} elseif ($element_type == 'delivery') {
 		$classpath = 'delivery/class';
 		$subelement = 'delivery';
-		$module = 'delivery_note';
+		$module = 'expedition';
 	} elseif ($element_type == 'contract') {
 		$classpath = 'contrat/class';
 		$module = 'contrat';
@@ -12273,10 +12273,10 @@ function readfileLowMemory($fullpath_original_file_osencoded, $method = -1)
 
 	if ($method == -1) {
 		$method = 0;
-		if (!empty($conf->global->MAIN_FORCE_READFILE_WITH_FREAD)) {
+		if (getDolGlobalString('MAIN_FORCE_READFILE_WITH_FREAD')) {
 			$method = 1;
 		}
-		if (!empty($conf->global->MAIN_FORCE_READFILE_WITH_STREAM_COPY)) {
+		if (getDolGlobalString('MAIN_FORCE_READFILE_WITH_STREAM_COPY')) {
 			$method = 2;
 		}
 	}
@@ -12558,7 +12558,7 @@ function getTimelineIcon($actionstatic, &$histo, $key)
 		$iconClass = 'fa fa-comments';
 	} elseif (preg_match('/^TICKET_MSG_PRIVATE/', $actionstatic->code)) {
 		$iconClass = 'fa fa-mask';
-	} elseif (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+	} elseif (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 		if ($actionstatic->type_picto) {
 			$img_picto = img_picto('', $actionstatic->type_picto);
 		} else {
@@ -12763,7 +12763,7 @@ function show_actions_messaging($conf, $langs, $db, $filterobj, $objcon = '', $n
 
 		// Condition on actioncode
 		if (!empty($actioncode)) {
-			if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+			if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 				if ($actioncode == 'AC_NON_AUTO') {
 					$sql .= " AND c.type != 'systemauto'";
 				} elseif ($actioncode == 'AC_ALL_AUTO') {
@@ -12976,7 +12976,7 @@ function show_actions_messaging($conf, $langs, $db, $filterobj, $objcon = '', $n
 		$out .= '<th class="liste_titre">';
 		$out .= '<span class="fas fa-square inline-block fawidth30" style=" color: #ddd;" title="'.$langs->trans("ActionType").'"></span>';
 		//$out .= img_picto($langs->trans("Type"), 'type');
-		$out .= $formactions->select_type_actions($actioncode, "actioncode", '', empty($conf->global->AGENDA_USE_EVENT_TYPE) ? 1 : -1, 0, 0, 1, 'minwidth200imp');
+		$out .= $formactions->select_type_actions($actioncode, "actioncode", '', !getDolGlobalString('AGENDA_USE_EVENT_TYPE') ? 1 : -1, 0, 0, 1, 'minwidth200imp');
 		$out .= '</th>';
 		$out .= '<th class="liste_titre maxwidth100onsmartphone">';
 		$out .= '<input type="text" class="maxwidth100onsmartphone" name="search_agenda_label" value="'.$filters['search_agenda_label'].'" placeholder="'.$langs->trans("Label").'">';
@@ -13019,7 +13019,7 @@ function show_actions_messaging($conf, $langs, $db, $filterobj, $objcon = '', $n
 
 		require_once DOL_DOCUMENT_ROOT.'/comm/action/class/cactioncomm.class.php';
 		$caction = new CActionComm($db);
-		$arraylist = $caction->liste_array(1, 'code', '', (empty($conf->global->AGENDA_USE_EVENT_TYPE) ? 1 : 0), '', 1);
+		$arraylist = $caction->liste_array(1, 'code', '', (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') ? 1 : 0), '', 1);
 
 		$actualCycleDate = false;
 
@@ -13031,7 +13031,7 @@ function show_actions_messaging($conf, $langs, $db, $filterobj, $objcon = '', $n
 			$actionstatic->type_code = $histo[$key]['acode'];
 
 			$labeltype = $actionstatic->type_code;
-			if (empty($conf->global->AGENDA_USE_EVENT_TYPE) && empty($arraylist[$labeltype])) {
+			if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE') && empty($arraylist[$labeltype])) {
 				$labeltype = 'AC_OTH';
 			}
 			if (!empty($actionstatic->code) && preg_match('/^TICKET_MSG/', $actionstatic->code)) {
diff --git a/htdocs/core/lib/functions2.lib.php b/htdocs/core/lib/functions2.lib.php
index 3b9b89b7b8c..4c1f995ffe8 100644
--- a/htdocs/core/lib/functions2.lib.php
+++ b/htdocs/core/lib/functions2.lib.php
@@ -1002,7 +1002,7 @@ function get_next_value($db, $mask, $table, $field, $where = '', $objsoc = '', $
 	$maskraz = -1;
 	$maskoffset = 0;
 	$resetEveryMonth = false;
-	if (dol_strlen($maskcounter) < 3 && empty($conf->global->MAIN_COUNTER_WITH_LESS_3_DIGITS)) {
+	if (dol_strlen($maskcounter) < 3 && !getDolGlobalString('MAIN_COUNTER_WITH_LESS_3_DIGITS')) {
 		return 'ErrorCounterMustHaveMoreThan3Digits';
 	}
 
@@ -1117,7 +1117,7 @@ function get_next_value($db, $mask, $table, $field, $where = '', $objsoc = '', $
 	//print "yearoffset=".$yearoffset." yearoffsettype=".$yearoffsettype;
 	if (is_numeric($yearoffsettype) && $yearoffsettype >= 1) {
 		$maskraz = $yearoffsettype; // For backward compatibility
-	} elseif ($yearoffsettype === '0' || (!empty($yearoffsettype) && !is_numeric($yearoffsettype) && $conf->global->SOCIETE_FISCAL_MONTH_START > 1)) {
+	} elseif ($yearoffsettype === '0' || (!empty($yearoffsettype) && !is_numeric($yearoffsettype) && getDolGlobalInt('SOCIETE_FISCAL_MONTH_START') > 1)) {
 		$maskraz = $conf->global->SOCIETE_FISCAL_MONTH_START;
 	}
 	//print "maskraz=".$maskraz;	// -1=no reset
@@ -1269,7 +1269,7 @@ function get_next_value($db, $mask, $table, $field, $where = '', $objsoc = '', $
 	$counter = 0;
 	$sql = "SELECT MAX(".$sqlstring.") as val";
 	$sql .= " FROM ".MAIN_DB_PREFIX.$table;
-	$sql .= " WHERE ".$field." LIKE '".$db->escape($maskLike) . (!empty($conf->global->SEARCH_FOR_NEXT_VAL_ON_START_ONLY) ? "%" : "") . "'";
+	$sql .= " WHERE ".$field." LIKE '".$db->escape($maskLike) . (getDolGlobalString('SEARCH_FOR_NEXT_VAL_ON_START_ONLY') ? "%" : "") . "'";
 	$sql .= " AND ".$field." NOT LIKE '(PROV%)'";
 
 	// To ensure that all variables within the MAX() brackets are integers
@@ -1306,7 +1306,7 @@ function get_next_value($db, $mask, $table, $field, $where = '', $objsoc = '', $
 	} elseif (preg_match('/[^0-9]/i', $counter)) {
 		dol_syslog("Error, the last counter found is '".$counter."' so is not a numeric value. We will restart to 1.", LOG_ERR);
 		$counter = 0;
-	} elseif ($counter < $maskoffset && empty($conf->global->MAIN_NUMBERING_OFFSET_ONLY_FOR_FIRST)) {
+	} elseif ($counter < $maskoffset && !getDolGlobalString('MAIN_NUMBERING_OFFSET_ONLY_FOR_FIRST')) {
 		$counter = $maskoffset;
 	}
 
@@ -1336,7 +1336,7 @@ function get_next_value($db, $mask, $table, $field, $where = '', $objsoc = '', $
 		$ref = '';
 		$sql = "SELECT ".$field." as ref";
 		$sql .= " FROM ".MAIN_DB_PREFIX.$table;
-		$sql .= " WHERE ".$field." LIKE '".$db->escape($maskLike) . (!empty($conf->global->SEARCH_FOR_NEXT_VAL_ON_START_ONLY) ? "%" : "") . "'";
+		$sql .= " WHERE ".$field." LIKE '".$db->escape($maskLike) . (getDolGlobalString('SEARCH_FOR_NEXT_VAL_ON_START_ONLY') ? "%" : "") . "'";
 		$sql .= " AND ".$field." NOT LIKE '%PROV%'";
 		if ($bentityon) { // only if entity enable
 			$sql .= " AND entity IN (".getEntity($sharetable).")";
@@ -1398,7 +1398,7 @@ function get_next_value($db, $mask, $table, $field, $where = '', $objsoc = '', $
 			$maskrefclient_sql = "SELECT MAX(".$maskrefclient_sqlstring.") as val";
 			$maskrefclient_sql .= " FROM ".MAIN_DB_PREFIX.$table;
 			//$sql.= " WHERE ".$field." not like '(%'";
-			$maskrefclient_sql .= " WHERE ".$field." LIKE '".$db->escape($maskrefclient_maskLike) . (!empty($conf->global->SEARCH_FOR_NEXT_VAL_ON_START_ONLY) ? "%" : "") . "'";
+			$maskrefclient_sql .= " WHERE ".$field." LIKE '".$db->escape($maskrefclient_maskLike) . (getDolGlobalString('SEARCH_FOR_NEXT_VAL_ON_START_ONLY') ? "%" : "") . "'";
 			if ($bentityon) { // only if entity enable
 				$maskrefclient_sql .= " AND entity IN (".getEntity($sharetable).")";
 			} elseif (!empty($forceentity)) {
@@ -2078,13 +2078,13 @@ function getSoapParams()
 	global $conf;
 
 	$params = array();
-	$proxyuse = (empty($conf->global->MAIN_PROXY_USE) ?false:true);
-	$proxyhost = (empty($conf->global->MAIN_PROXY_USE) ?false:$conf->global->MAIN_PROXY_HOST);
-	$proxyport = (empty($conf->global->MAIN_PROXY_USE) ?false:$conf->global->MAIN_PROXY_PORT);
-	$proxyuser = (empty($conf->global->MAIN_PROXY_USE) ?false:$conf->global->MAIN_PROXY_USER);
-	$proxypass = (empty($conf->global->MAIN_PROXY_USE) ?false:$conf->global->MAIN_PROXY_PASS);
-	$timeout = (empty($conf->global->MAIN_USE_CONNECT_TIMEOUT) ? 10 : $conf->global->MAIN_USE_CONNECT_TIMEOUT); // Connection timeout
-	$response_timeout = (empty($conf->global->MAIN_USE_RESPONSE_TIMEOUT) ? 30 : $conf->global->MAIN_USE_RESPONSE_TIMEOUT); // Response timeout
+	$proxyuse = (!getDolGlobalString('MAIN_PROXY_USE') ?false:true);
+	$proxyhost = (!getDolGlobalString('MAIN_PROXY_USE') ?false:$conf->global->MAIN_PROXY_HOST);
+	$proxyport = (!getDolGlobalString('MAIN_PROXY_USE') ?false:$conf->global->MAIN_PROXY_PORT);
+	$proxyuser = (!getDolGlobalString('MAIN_PROXY_USE') ?false:$conf->global->MAIN_PROXY_USER);
+	$proxypass = (!getDolGlobalString('MAIN_PROXY_USE') ?false:$conf->global->MAIN_PROXY_PASS);
+	$timeout = (!getDolGlobalString('MAIN_USE_CONNECT_TIMEOUT') ? 10 : $conf->global->MAIN_USE_CONNECT_TIMEOUT); // Connection timeout
+	$response_timeout = (!getDolGlobalString('MAIN_USE_RESPONSE_TIMEOUT') ? 30 : $conf->global->MAIN_USE_RESPONSE_TIMEOUT); // Response timeout
 	//print extension_loaded('soap');
 	if ($proxyuse) {
 		$params = array('connection_timeout'=>$timeout,
@@ -2757,11 +2757,11 @@ function price2fec($amount)
 	$amount = (is_numeric($amount) ? $amount : 0); // Check if amount is numeric, for example, an error occured when amount value = o (letter) instead 0 (number)
 
 	// Output decimal number by default
-	$nbdecimal = (empty($conf->global->ACCOUNTING_FEC_DECIMAL_LENGTH) ? 2 : $conf->global->ACCOUNTING_FEC_DECIMAL_LENGTH);
+	$nbdecimal = (!getDolGlobalString('ACCOUNTING_FEC_DECIMAL_LENGTH') ? 2 : $conf->global->ACCOUNTING_FEC_DECIMAL_LENGTH);
 
 	// Output separators by default
-	$dec = (empty($conf->global->ACCOUNTING_FEC_DECIMAL_SEPARATOR) ? ',' : $conf->global->ACCOUNTING_FEC_DECIMAL_SEPARATOR);
-	$thousand = (empty($conf->global->ACCOUNTING_FEC_THOUSAND_SEPARATOR) ? '' : $conf->global->ACCOUNTING_FEC_THOUSAND_SEPARATOR);
+	$dec = (!getDolGlobalString('ACCOUNTING_FEC_DECIMAL_SEPARATOR') ? ',' : $conf->global->ACCOUNTING_FEC_DECIMAL_SEPARATOR);
+	$thousand = (!getDolGlobalString('ACCOUNTING_FEC_THOUSAND_SEPARATOR') ? '' : $conf->global->ACCOUNTING_FEC_THOUSAND_SEPARATOR);
 
 	// Format number
 	$output = number_format($amount, $nbdecimal, $dec, $thousand);
diff --git a/htdocs/core/lib/geturl.lib.php b/htdocs/core/lib/geturl.lib.php
index 9f19233dcad..c594b5b43b0 100644
--- a/htdocs/core/lib/geturl.lib.php
+++ b/htdocs/core/lib/geturl.lib.php
@@ -42,11 +42,11 @@ function getURLContent($url, $postorget = 'GET', $param = '', $followlocation =
 {
 	//declaring of global variables
 	global $conf;
-	$USE_PROXY = empty($conf->global->MAIN_PROXY_USE) ? 0 : $conf->global->MAIN_PROXY_USE;
-	$PROXY_HOST = empty($conf->global->MAIN_PROXY_HOST) ? 0 : $conf->global->MAIN_PROXY_HOST;
-	$PROXY_PORT = empty($conf->global->MAIN_PROXY_PORT) ? 0 : $conf->global->MAIN_PROXY_PORT;
-	$PROXY_USER = empty($conf->global->MAIN_PROXY_USER) ? 0 : $conf->global->MAIN_PROXY_USER;
-	$PROXY_PASS = empty($conf->global->MAIN_PROXY_PASS) ? 0 : $conf->global->MAIN_PROXY_PASS;
+	$USE_PROXY = !getDolGlobalString('MAIN_PROXY_USE') ? 0 : $conf->global->MAIN_PROXY_USE;
+	$PROXY_HOST = !getDolGlobalString('MAIN_PROXY_HOST') ? 0 : $conf->global->MAIN_PROXY_HOST;
+	$PROXY_PORT = !getDolGlobalString('MAIN_PROXY_PORT') ? 0 : $conf->global->MAIN_PROXY_PORT;
+	$PROXY_USER = !getDolGlobalString('MAIN_PROXY_USER') ? 0 : $conf->global->MAIN_PROXY_USER;
+	$PROXY_PASS = !getDolGlobalString('MAIN_PROXY_PASS') ? 0 : $conf->global->MAIN_PROXY_PASS;
 
 	dol_syslog("getURLContent postorget=".$postorget." URL=".$url." param=".$param);
 
@@ -71,7 +71,7 @@ function getURLContent($url, $postorget = 'GET', $param = '', $followlocation =
 
 	// By default use tls decied by PHP.
 	// You can force, if supported a version like TLSv1 or TLSv1.2
-	if (!empty($conf->global->MAIN_CURL_SSLVERSION)) {
+	if (getDolGlobalString('MAIN_CURL_SSLVERSION')) {
 		curl_setopt($ch, CURLOPT_SSLVERSION, $conf->global->MAIN_CURL_SSLVERSION);
 	}
 	//curl_setopt($ch, CURLOPT_SSLVERSION, 6); for tls 1.2
@@ -81,7 +81,7 @@ function getURLContent($url, $postorget = 'GET', $param = '', $followlocation =
 		global $dolibarr_main_prod;
 		$ssl_verifypeer =  ($dolibarr_main_prod ? true : false);
 	}
-	if (!empty($conf->global->MAIN_CURL_DISABLE_VERIFYPEER)) {
+	if (getDolGlobalString('MAIN_CURL_DISABLE_VERIFYPEER')) {
 		$ssl_verifypeer = 0;
 	}
 
@@ -104,8 +104,8 @@ function getURLContent($url, $postorget = 'GET', $param = '', $followlocation =
 		curl_setopt($ch, CURLOPT_REDIR_PROTOCOLS, $protocols);
 	}
 
-	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, empty($conf->global->MAIN_USE_CONNECT_TIMEOUT) ? 5 : $conf->global->MAIN_USE_CONNECT_TIMEOUT);
-	curl_setopt($ch, CURLOPT_TIMEOUT, empty($conf->global->MAIN_USE_RESPONSE_TIMEOUT) ? 30 : $conf->global->MAIN_USE_RESPONSE_TIMEOUT);
+	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, !getDolGlobalString('MAIN_USE_CONNECT_TIMEOUT') ? 5 : $conf->global->MAIN_USE_CONNECT_TIMEOUT);
+	curl_setopt($ch, CURLOPT_TIMEOUT, !getDolGlobalString('MAIN_USE_RESPONSE_TIMEOUT') ? 30 : $conf->global->MAIN_USE_RESPONSE_TIMEOUT);
 
 	// limit size of downloaded files. TODO Add MAIN_SECURITY_MAXFILESIZE_DOWNLOADED
 	$maxsize = getDolGlobalInt('MAIN_SECURITY_MAXFILESIZE_DOWNLOADED');
@@ -299,7 +299,7 @@ function isIPAllowed($iptocheck, $localurl)
 			$errormsg = 'Error bad hostname IP (IP is a local IP). Must be an external URL.';
 			return $errormsg;
 		}
-		if (!empty($conf->global->MAIN_SECURITY_ANTI_SSRF_SERVER_IP) && in_array($iptocheck, explode(',', $conf->global->MAIN_SECURITY_ANTI_SSRF_SERVER_IP))) {
+		if (getDolGlobalString('MAIN_SECURITY_ANTI_SSRF_SERVER_IP') && in_array($iptocheck, explode(',', $conf->global->MAIN_SECURITY_ANTI_SSRF_SERVER_IP))) {
 			$errormsg = 'Error bad hostname IP (IP is a local IP defined into MAIN_SECURITY_SERVER_IP). Must be an external URL.';
 			return $errormsg;
 		}
@@ -310,7 +310,7 @@ function isIPAllowed($iptocheck, $localurl)
 			$errormsg = 'Error bad hostname '.$iptocheck.'. Must be a local URL.';
 			return $errormsg;
 		}
-		if (!empty($conf->global->MAIN_SECURITY_ANTI_SSRF_SERVER_IP) && !in_array($iptocheck, explode(',', $conf->global->MAIN_SECURITY_ANTI_SSRF_SERVER_IP))) {
+		if (getDolGlobalString('MAIN_SECURITY_ANTI_SSRF_SERVER_IP') && !in_array($iptocheck, explode(',', $conf->global->MAIN_SECURITY_ANTI_SSRF_SERVER_IP))) {
 			$errormsg = 'Error bad hostname IP (IP is not a local IP defined into list MAIN_SECURITY_SERVER_IP). Must be a local URL in allowed list.';
 			return $errormsg;
 		}
diff --git a/htdocs/core/lib/images.lib.php b/htdocs/core/lib/images.lib.php
index 6acb7bdfdae..0c1d89c99a3 100644
--- a/htdocs/core/lib/images.lib.php
+++ b/htdocs/core/lib/images.lib.php
@@ -63,7 +63,7 @@ function getListOfPossibleImageExt($acceptsvg = 0)
 	global $conf;
 
 	$regeximgext = '\.gif|\.jpg|\.jpeg|\.png|\.bmp|\.webp|\.xpm|\.xbm'; // See also into product.class.php
-	if ($acceptsvg || !empty($conf->global->MAIN_ALLOW_SVG_FILES_AS_IMAGES)) {
+	if ($acceptsvg || getDolGlobalString('MAIN_ALLOW_SVG_FILES_AS_IMAGES')) {
 		$regeximgext .= '|\.svg'; // Not allowed by default. SVG can contains javascript
 	}
 
@@ -498,9 +498,9 @@ function correctExifImageOrientation($fileSource, $fileDest, $quality = 95)
  *      If file is myfile.jpg, new file may be myfile_small.jpg
  *
  *    	@param     string	$file           	Path of source file to resize
- *    	@param     int		$maxWidth       	Largeur maximum que dois faire la miniature (-1=unchanged, 160 by default)
- *    	@param     int		$maxHeight      	Hauteur maximum que dois faire l'image (-1=unchanged, 120 by default)
- *    	@param     string	$extName        	Extension to differenciate thumb file name ('_small', '_mini')
+ *    	@param     int		$maxWidth       	Maximum width of the thumbnail (-1=unchanged, 160 by default)
+ *    	@param     int		$maxHeight      	Maximum height of the thumbnail (-1=unchanged, 120 by default)
+ *    	@param     string	$extName        	Extension to differentiate thumb file name ('_small', '_mini')
  *    	@param     int		$quality        	Quality of compression (0=worst, 100=best)
  *      @param     string	$outdir           	Directory where to store thumb
  *      @param     int		$targetformat     	New format of target (IMAGETYPE_GIF, IMAGETYPE_JPG, IMAGETYPE_PNG, IMAGETYPE_BMP, IMAGETYPE_WBMP ... or 0 to keep old format)
@@ -519,21 +519,21 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName = '_small',
 
 	// Check parameters
 	if (!$file) {
-		// Si le fichier n'a pas ete indique
+		// If the file has not been indicated
 		return 'ErrorBadParameters';
 	} elseif (!file_exists($file)) {
-		// Si le fichier passe en parametre n'existe pas
+		// If the file passed in parameter does not exist
 		dol_syslog($langs->trans("ErrorFileNotFound", $file), LOG_ERR);
 		return $langs->trans("ErrorFileNotFound", $file);
 	} elseif (image_format_supported($file) < 0) {
 		dol_syslog('This file '.$file.' does not seem to be an image format file name.', LOG_WARNING);
 		return 'ErrorBadImageFormat';
 	} elseif (!is_numeric($maxWidth) || empty($maxWidth) || $maxWidth < -1) {
-		// Si la largeur max est incorrecte (n'est pas numerique, est vide, ou est inferieure a 0)
+		// If max width is incorrect (not numeric, empty, or less than 0)
 		dol_syslog('Wrong value for parameter maxWidth', LOG_ERR);
 		return 'Error: Wrong value for parameter maxWidth';
 	} elseif (!is_numeric($maxHeight) || empty($maxHeight) || $maxHeight < -1) {
-		// Si la hauteur max est incorrecte (n'est pas numerique, est vide, ou est inferieure a 0)
+		// If max height is incorrect (not numeric, empty, or less than 0)
 		dol_syslog('Wrong value for parameter maxHeight', LOG_ERR);
 		return 'Error: Wrong value for parameter maxHeight';
 	}
@@ -559,7 +559,7 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName = '_small',
 		$maxHeight = $infoImg[1]; // If size is -1, we keep unchanged
 	}
 
-	// Si l'image est plus petite que la largeur et la hauteur max, on ne cree pas de vignette
+	// If the image is smaller than the maximum width and height, no thumbnail is created.
 	if ($infoImg[0] < $maxWidth && $infoImg[1] < $maxHeight) {
 		// On cree toujours les vignettes
 		dol_syslog("File size is smaller than thumb size", LOG_DEBUG);
@@ -586,16 +586,16 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName = '_small',
 	}
 	if ($imgfonction) {
 		if (!function_exists($imgfonction)) {
-			// Fonctions de conversion non presente dans ce PHP
+			// Conversion functions not present in this PHP
 			return 'Error: Creation of thumbs not possible. This PHP does not support GD function '.$imgfonction;
 		}
 	}
 
-	// On cree le repertoire contenant les vignettes
-	$dirthumb = dirname($file).($outdir ? '/'.$outdir : ''); // Chemin du dossier contenant les vignettes
+	// We create the directory containing the thumbnails
+	$dirthumb = dirname($file).($outdir ? '/'.$outdir : ''); // Path to thumbnail folder
 	dol_mkdir($dirthumb);
 
-	// Initialisation des variables selon l'extension de l'image
+	// Variable initialization according to image extension
 	$img = null;
 	switch ($infoImg[2]) {
 		case IMAGETYPE_GIF:	    // 1
@@ -627,7 +627,7 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName = '_small',
 	}
 
 	$exifAngle = false;
-	if ($ort && !empty($conf->global->MAIN_USE_EXIF_ROTATION)) {
+	if ($ort && getDolGlobalString('MAIN_USE_EXIF_ROTATION')) {
 		switch ($ort) {
 			case 3: // 180 rotate left
 				$exifAngle = 180;
@@ -668,7 +668,7 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName = '_small',
 		}
 	}
 
-	// Initialisation des dimensions de la vignette si elles sont superieures a l'original
+	// Initialize thumbnail dimensions if larger than original
 	if ($maxWidth > $imgWidth) {
 		$maxWidth = $imgWidth;
 	}
@@ -676,16 +676,16 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName = '_small',
 		$maxHeight = $imgHeight;
 	}
 
-	$whFact = $maxWidth / $maxHeight; // Facteur largeur/hauteur des dimensions max de la vignette
-	$imgWhFact = $imgWidth / $imgHeight; // Facteur largeur/hauteur de l'original
+	$whFact = $maxWidth / $maxHeight; // Width/height factor for maximum label dimensions
+	$imgWhFact = $imgWidth / $imgHeight; // Original width/height factor
 
-	// Fixe les dimensions de la vignette
+	// Set label dimensions
 	if ($whFact < $imgWhFact) {
-		// Si largeur determinante
+		// If determining width
 		$thumbWidth  = $maxWidth;
 		$thumbHeight = $thumbWidth / $imgWhFact;
 	} else {
-		// Si hauteur determinante
+		// If determining height
 		$thumbHeight = $maxHeight;
 		$thumbWidth  = $thumbHeight * $imgWhFact;
 	}
@@ -715,11 +715,11 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName = '_small',
 		imagesavealpha($imgThumb, true);
 	}
 
-	// Initialisation des variables selon l'extension de l'image
+	// Variable initialization according to image extension
 	// $targetformat is 0 by default, in such case, we keep original extension
 	switch ($targetformat) {
 		case IMAGETYPE_GIF:	    // 1
-			$trans_colour = imagecolorallocate($imgThumb, 255, 255, 255); // On procede autrement pour le format GIF
+			$trans_colour = imagecolorallocate($imgThumb, 255, 255, 255); // The GIF format works differently
 			imagecolortransparent($imgThumb, $trans_colour);
 			$extImgTarget = '.gif';
 			$newquality = 'NU';
@@ -730,7 +730,7 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName = '_small',
 			$newquality = $quality;
 			break;
 		case IMAGETYPE_PNG:	    // 3
-			imagealphablending($imgThumb, false); // Pour compatibilite sur certain systeme
+			imagealphablending($imgThumb, false); // For compatibility on certain systems
 			$trans_colour = imagecolorallocatealpha($imgThumb, 255, 255, 255, 127); // Keep transparent channel
 			$extImgTarget = '.png';
 			$newquality = $quality - 100;
@@ -752,10 +752,10 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName = '_small',
 	}
 
 	dol_syslog("vignette: convert image from ($imgWidth x $imgHeight) to ($thumbWidth x $thumbHeight) as $extImg, newquality=$newquality");
-	//imagecopyresized($imgThumb, $img, 0, 0, 0, 0, $thumbWidth, $thumbHeight, $imgWidth, $imgHeight); // Insere l'image de base redimensionnee
-	imagecopyresampled($imgThumb, $img, 0, 0, 0, 0, $thumbWidth, $thumbHeight, $imgWidth, $imgHeight); // Insere l'image de base redimensionnee
+	//imagecopyresized($imgThumb, $img, 0, 0, 0, 0, $thumbWidth, $thumbHeight, $imgWidth, $imgHeight); // Insert resized base image
+	imagecopyresampled($imgThumb, $img, 0, 0, 0, 0, $thumbWidth, $thumbHeight, $imgWidth, $imgHeight); // Insert resized base image
 
-	$fileName = preg_replace('/(\.gif|\.jpeg|\.jpg|\.png|\.bmp)$/i', '', $file); // On enleve extension quelquesoit la casse
+	$fileName = preg_replace('/(\.gif|\.jpeg|\.jpg|\.png|\.bmp)$/i', '', $file); // We remove any extension box
 	$fileName = basename($fileName);
 	//$imgThumbName = $dirthumb.'/'.getImageFileNameForSize(basename($file), $extName, $extImgTarget);   // Full path of thumb file
 	$imgThumbName = getImageFileNameForSize($file, $extName, $extImgTarget); // Full path of thumb file
diff --git a/htdocs/core/lib/invoice.lib.php b/htdocs/core/lib/invoice.lib.php
index ab745d212c2..852b06cdb4d 100644
--- a/htdocs/core/lib/invoice.lib.php
+++ b/htdocs/core/lib/invoice.lib.php
@@ -45,7 +45,7 @@ function facture_prepare_head($object)
 	$head[$h][2] = 'compta';
 	$h++;
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = DOL_URL_ROOT.'/compta/facture/contact.php?id='.urlencode($object->id);
 		$head[$h][1] = $langs->trans('ContactsAddresses');
@@ -88,7 +88,7 @@ function facture_prepare_head($object)
 	// $this->tabs = array('entity:-tabname);   												to remove a tab
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'invoice', 'add', 'core');
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
@@ -491,7 +491,7 @@ function getCustomerInvoiceDraftTable($maxCount = 500, $socid = 0)
 	$result = '';
 
 	if (isModEnabled('facture') && $user->hasRight('facture', 'lire')) {
-		$maxofloop = (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
+		$maxofloop = (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
 
 		$tmpinvoice = new Facture($db);
 
@@ -641,7 +641,7 @@ function getDraftSupplierTable($maxCount = 500, $socid = 0)
 	$result = '';
 
 	if ((isModEnabled('fournisseur') || isModEnabled('supplier_invoice')) && $user->hasRight('facture', 'lire')) {
-		$maxofloop = (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
+		$maxofloop = (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
 
 		$facturesupplierstatic = new FactureFournisseur($db);
 
@@ -1043,7 +1043,7 @@ function getCustomerInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 			print '</th>';
 
 			print '<th class="right">'.$langs->trans("DateDue").'</th>';
-			if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+			if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 				print '<th class="right">'.$langs->trans("AmountHT").'</th>';
 			}
 			print '<th class="right">'.$langs->trans("AmountTTC").'</th>';
@@ -1110,7 +1110,7 @@ function getCustomerInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 						print img_warning($langs->trans("Late"));
 					}
 					print '</td>';
-					if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+					if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 						print '<td class="right"><span class="amount">'.price($obj->total_ht).'</span></td>';
 					}
 					print '<td class="nowrap right"><span class="amount">'.price($obj->total_ttc).'</span></td>';
@@ -1127,7 +1127,7 @@ function getCustomerInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 
 				if ($othernb) {
 					$colspan = 6;
-					if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+					if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 						$colspan++;
 					}
 					print '<tr class="oddeven">';
@@ -1139,7 +1139,7 @@ function getCustomerInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 
 				print '<tr class="liste_total"><td colspan="2">'.$langs->trans("Total").' &nbsp; <span style="font-weight: normal">('.$langs->trans("RemainderToTake").': '.price($total_ttc - $totalam).')</span> </td>';
 				print '<td>&nbsp;</td>';
-				if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+				if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 					print '<td class="right"><span class="amount">'.price($total).'</span></td>';
 				}
 				print '<td class="nowrap right"><span class="amount">'.price($total_ttc).'</span></td>';
@@ -1148,7 +1148,7 @@ function getCustomerInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 				print '</tr>';
 			} else {
 				$colspan = 6;
-				if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+				if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 					$colspan++;
 				}
 				print '<tr class="oddeven"><td colspan="'.$colspan.'" class="opacitymedium">'.$langs->trans("NoInvoice").'</td></tr>';
@@ -1230,7 +1230,7 @@ function getPurchaseInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 			print '</th>';
 
 			print '<th class="right">'.$langs->trans("DateDue").'</th>';
-			if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+			if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 				print '<th class="right">'.$langs->trans("AmountHT").'</th>';
 			}
 			print '<th class="right">'.$langs->trans("AmountTTC").'</th>';
@@ -1277,7 +1277,7 @@ function getPurchaseInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 					print '</td>';
 					print '<td class="nowrap tdoverflowmax100">'.$societestatic->getNomUrl(1, 'supplier').'</td>';
 					print '<td class="right">'.dol_print_date($db->jdate($obj->date_lim_reglement), 'day').'</td>';
-					if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+					if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 						print '<td class="right"><span class="amount">'.price($obj->total_ht).'</span></td>';
 					}
 					print '<td class="nowrap right"><span class="amount">'.price($obj->total_ttc).'</span></td>';
@@ -1292,7 +1292,7 @@ function getPurchaseInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 
 				if ($othernb) {
 					$colspan = 6;
-					if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+					if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 						$colspan++;
 					}
 					print '<tr class="oddeven">';
@@ -1304,7 +1304,7 @@ function getPurchaseInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 
 				print '<tr class="liste_total"><td colspan="2">'.$langs->trans("Total").' &nbsp; <span style="font-weight: normal">('.$langs->trans("RemainderToPay").': '.price($total_ttc - $totalam).')</span> </td>';
 				print '<td>&nbsp;</td>';
-				if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+				if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 					print '<td class="right">'.price($total).'</td>';
 				}
 				print '<td class="nowrap right">'.price($total_ttc).'</td>';
@@ -1313,7 +1313,7 @@ function getPurchaseInvoiceUnpaidOpenTable($maxCount = 500, $socid = 0)
 				print '</tr>';
 			} else {
 				$colspan = 6;
-				if (!empty($conf->global->MAIN_SHOW_HT_ON_SUMMARY)) {
+				if (getDolGlobalString('MAIN_SHOW_HT_ON_SUMMARY')) {
 					$colspan++;
 				}
 				print '<tr class="oddeven"><td colspan="'.$colspan.'" class="opacitymedium">'.$langs->trans("NoInvoice").'</td></tr>';
diff --git a/htdocs/core/lib/ldap.lib.php b/htdocs/core/lib/ldap.lib.php
index 94e14a90267..08131124639 100644
--- a/htdocs/core/lib/ldap.lib.php
+++ b/htdocs/core/lib/ldap.lib.php
@@ -43,35 +43,35 @@ function ldap_prepare_head()
 	$head[$h][2] = 'ldap';
 	$h++;
 
-	if (!empty($conf->global->LDAP_SYNCHRO_ACTIVE)) {
+	if (getDolGlobalString('LDAP_SYNCHRO_ACTIVE')) {
 		$head[$h][0] = DOL_URL_ROOT."/admin/ldap_users.php";
 		$head[$h][1] = $langs->trans("LDAPUsersSynchro");
 		$head[$h][2] = 'users';
 		$h++;
 	}
 
-	if (!empty($conf->global->LDAP_SYNCHRO_ACTIVE)) {
+	if (getDolGlobalString('LDAP_SYNCHRO_ACTIVE')) {
 		$head[$h][0] = DOL_URL_ROOT."/admin/ldap_groups.php";
 		$head[$h][1] = $langs->trans("LDAPGroupsSynchro");
 		$head[$h][2] = 'groups';
 		$h++;
 	}
 
-	if (isModEnabled("societe") && !empty($conf->global->LDAP_CONTACT_ACTIVE)) {
+	if (isModEnabled("societe") && getDolGlobalString('LDAP_CONTACT_ACTIVE')) {
 		$head[$h][0] = DOL_URL_ROOT."/admin/ldap_contacts.php";
 		$head[$h][1] = $langs->trans("LDAPContactsSynchro");
 		$head[$h][2] = 'contacts';
 		$h++;
 	}
 
-	if (isModEnabled('adherent') && !empty($conf->global->LDAP_MEMBER_ACTIVE)) {
+	if (isModEnabled('adherent') && getDolGlobalString('LDAP_MEMBER_ACTIVE')) {
 		$head[$h][0] = DOL_URL_ROOT."/admin/ldap_members.php";
 		$head[$h][1] = $langs->trans("LDAPMembersSynchro");
 		$head[$h][2] = 'members';
 		$h++;
 	}
 
-	if (isModEnabled('adherent') && !empty($conf->global->LDAP_MEMBER_TYPE_ACTIVE)) {
+	if (isModEnabled('adherent') && getDolGlobalString('LDAP_MEMBER_TYPE_ACTIVE')) {
 		$head[$h][0] = DOL_URL_ROOT."/admin/ldap_members_types.php";
 		$head[$h][1] = $langs->trans("LDAPMembersTypesSynchro");
 		$head[$h][2] = 'memberstypes';
@@ -107,7 +107,7 @@ function show_ldap_test_button($butlabel, $testlabel, $key, $dn, $objectclass)
 	print '<br>';
 	if (!function_exists("ldap_connect")) {
 		print '<a class="butActionRefused classfortooltip" href="#" title="'.$langs->trans('LDAPFunctionsNotAvailableOnPHP').'">'.$butlabel.'</a>';
-	} elseif (empty($conf->global->LDAP_SERVER_HOST)) {
+	} elseif (!getDolGlobalString('LDAP_SERVER_HOST')) {
 		print '<a class="butActionRefused classfortooltip" href="#" title="'.$langs->trans('LDAPSetupNotComplete').'">'.$butlabel.'</a>';
 	} elseif (empty($key) || empty($dn) || empty($objectclass)) {
 		$langs->load("errors");
diff --git a/htdocs/core/lib/loan.lib.php b/htdocs/core/lib/loan.lib.php
index 6f87fd851fb..f1dd273c9b1 100644
--- a/htdocs/core/lib/loan.lib.php
+++ b/htdocs/core/lib/loan.lib.php
@@ -66,7 +66,7 @@ function loan_prepare_head($object)
 	$head[$tab][2] = 'documents';
 	$tab++;
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = (empty($object->note_private) ? 0 : 1) + (empty($object->note_public) ? 0 : 1);
 		$head[$tab][0] = DOL_URL_ROOT."/loan/note.php?id=".$object->id;
 		$head[$tab][1] = $langs->trans("Notes");
diff --git a/htdocs/core/lib/member.lib.php b/htdocs/core/lib/member.lib.php
index 2be76f7fab3..de14221c282 100644
--- a/htdocs/core/lib/member.lib.php
+++ b/htdocs/core/lib/member.lib.php
@@ -42,8 +42,8 @@ function member_prepare_head(Adherent $object)
 	$head[$h][2] = 'general';
 	$h++;
 
-	if ((!empty($conf->ldap->enabled) && !empty($conf->global->LDAP_MEMBER_ACTIVE))
-		&& (empty($conf->global->MAIN_DISABLE_LDAP_TAB) || !empty($user->admin))) {
+	if ((!empty($conf->ldap->enabled) && getDolGlobalString('LDAP_MEMBER_ACTIVE'))
+		&& (!getDolGlobalString('MAIN_DISABLE_LDAP_TAB') || !empty($user->admin))) {
 		$langs->load("ldap");
 
 		$head[$h][0] = DOL_URL_ROOT.'/adherents/ldap.php?id='.$object->id;
@@ -192,8 +192,8 @@ function member_type_prepare_head(AdherentType $object)
 		$h++;
 	}
 
-	if ((!empty($conf->ldap->enabled) && !empty($conf->global->LDAP_MEMBER_TYPE_ACTIVE))
-		&& (empty($conf->global->MAIN_DISABLE_LDAP_TAB) || !empty($user->admin))) {
+	if ((!empty($conf->ldap->enabled) && getDolGlobalString('LDAP_MEMBER_TYPE_ACTIVE'))
+		&& (!getDolGlobalString('MAIN_DISABLE_LDAP_TAB') || !empty($user->admin))) {
 		$langs->load("ldap");
 
 		$head[$h][0] = DOL_URL_ROOT.'/adherents/type_ldap.php?rowid='.$object->id;
diff --git a/htdocs/core/lib/memory.lib.php b/htdocs/core/lib/memory.lib.php
index b0fb1b3e3ba..379fb844077 100644
--- a/htdocs/core/lib/memory.lib.php
+++ b/htdocs/core/lib/memory.lib.php
@@ -72,7 +72,7 @@ function dol_setcache($memoryid, $data, $expire = 0)
 	$result = 0;
 
 	if (strpos($memoryid, 'count_') === 0) {	// The memoryid key start with 'count_...'
-		if (empty($conf->global->MAIN_CACHE_COUNT)) {
+		if (!getDolGlobalString('MAIN_CACHE_COUNT')) {
 			return 0;
 		}
 	}
@@ -142,7 +142,7 @@ function dol_getcache($memoryid)
 	global $conf;
 
 	if (strpos($memoryid, 'count_') === 0) {	// The memoryid key start with 'count_...'
-		if (empty($conf->global->MAIN_CACHE_COUNT)) {
+		if (!getDolGlobalString('MAIN_CACHE_COUNT')) {
 			return null;
 		}
 	}
diff --git a/htdocs/core/lib/oauth.lib.php b/htdocs/core/lib/oauth.lib.php
index 055acf9256a..7e6b7d0c39d 100644
--- a/htdocs/core/lib/oauth.lib.php
+++ b/htdocs/core/lib/oauth.lib.php
@@ -23,73 +23,16 @@
  */
 
 
-// Supported OAUTH (a provider is supported when a file xxx_oauthcallback.php is available into htdocs/core/modules/oauth)
-$supportedoauth2array = array(
-	'OAUTH_GOOGLE_NAME' => array(
-		'callbackfile' => 'google',
-		'picto' => 'google',
-		'urlforapp' => 'OAUTH_GOOGLE_DESC',
-		'name' => 'Google',
-		'urlforcredentials' => 'https://console.developers.google.com/',
-		'availablescopes' => 'userinfo_email,userinfo_profile,openid,email,profile,cloud_print,admin_directory_user,gmail_full,contact,https://www.googleapis.com/auth/contacts,https://www.googleapis.com/auth/calendar',
-		'returnurl' => '/core/modules/oauth/google_oauthcallback.php'
-	),
-);
-if (isModEnabled('stripe')) {
-	$supportedoauth2array['OAUTH_STRIPE_TEST_NAME'] = array(
-		'callbackfile' => 'stripetest',
-		'picto' => 'stripe',
-		'urlforapp' => '',
-		'name' => 'StripeTest',
-		'urlforcredentials' => '',
-		'availablescopes' => 'read_write',
-		'returnurl' => '/core/modules/oauth/stripetest_oauthcallback.php'
-	);
-	$supportedoauth2array['OAUTH_STRIPE_LIVE_NAME'] = array(
-		'callbackfile' => 'stripelive',
-		'picto' => 'stripe',
-		'urlforapp' => '',
-		'name' => 'StripeLive',
-		'urlforcredentials' => '',
-		'availablescopes' => 'read_write',
-		'returnurl' => '/core/modules/oauth/stripelive_oauthcallback.php'
-	);
-}
-$supportedoauth2array['OAUTH_GITHUB_NAME'] = array(
-	'callbackfile' => 'github',
-	'picto' => 'github',
-	'urlforapp' => 'OAUTH_GITHUB_DESC',
-	'name' => 'GitHub',
-	'urlforcredentials' => 'https://github.com/settings/developers',
-	'availablescopes' => 'user,public_repo',
-	'returnurl' => '/core/modules/oauth/github_oauthcallback.php'
-);
-// See https://learn.microsoft.com/fr-fr/azure/active-directory/develop/quickstart-register-app#register-an-application
-$supportedoauth2array['OAUTH_MICROSOFT_NAME'] = array(
-	'callbackfile' => 'microsoft',
-	'picto' => 'microsoft',
-	'urlforapp' => 'OAUTH_MICROSOFT_DESC',
-	'name' => 'Microsoft',
-	'urlforcredentials' => 'https://portal.azure.com/',
-	// User.Read is a microsoftgraph scope, if it's not working, do not select it
-	'availablescopes' => 'openid,offline_access,profile,email,User.Read,https://outlook.office365.com/IMAP.AccessAsUser.All,https://outlook.office365.com/SMTP.Send',
-	'returnurl' => '/core/modules/oauth/microsoft_oauthcallback.php'
-);
-if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
-	$supportedoauth2array['OAUTH_OTHER_NAME'] = array(
-		'callbackfile' => 'generic',
-		'picto' => 'generic',
-		'urlforapp' => 'OAUTH_OTHER_DESC',
-		'name' => 'Other',
-		'urlforcredentials' => '',
-		'availablescopes' => 'Standard',
-		'returnurl' => '/core/modules/oauth/generic_oauthcallback.php'
-	);
-}
-
-
 // API access parameters OAUTH
-$list = array(
+
+/**
+ * Return array of possible OAUTH2 services
+ *
+ * @return 	array				Array of services
+ */
+function getAllOauth2Array()
+{
+	$list = array(
 	array(
 		'OAUTH_AMAZON_NAME',
 		'OAUTH_AMAZON_ID',
@@ -316,9 +259,86 @@ $list = array(
 		'OAUTH_OTHER_NAME',
 		'OAUTH_OTHER_ID',
 		'OAUTH_OTHER_SECRET',
-	),
-);
+	)
+	);
 
+	return $list;
+}
+
+
+/**
+ * Return array of tabs to used on pages to setup cron module.
+ *
+ * @return 	array				Array of tabs
+ */
+function getSupportedOauth2Array()
+{
+	// Supported OAUTH (a provider is supported when a file xxx_oauthcallback.php is available into htdocs/core/modules/oauth)
+	$supportedoauth2array = array(
+		'OAUTH_GOOGLE_NAME' => array(
+			'callbackfile' => 'google',
+			'picto' => 'google',
+			'urlforapp' => 'OAUTH_GOOGLE_DESC',
+			'name' => 'Google',
+			'urlforcredentials' => 'https://console.developers.google.com/',
+			'availablescopes' => 'userinfo_email,userinfo_profile,openid,email,profile,cloud_print,admin_directory_user,gmail_full,contact,https://www.googleapis.com/auth/contacts,https://www.googleapis.com/auth/calendar',
+			'returnurl' => '/core/modules/oauth/google_oauthcallback.php'
+		),
+	);
+	if (isModEnabled('stripe')) {
+		$supportedoauth2array['OAUTH_STRIPE_TEST_NAME'] = array(
+			'callbackfile' => 'stripetest',
+			'picto' => 'stripe',
+			'urlforapp' => '',
+			'name' => 'StripeTest',
+			'urlforcredentials' => '',
+			'availablescopes' => 'read_write',
+			'returnurl' => '/core/modules/oauth/stripetest_oauthcallback.php'
+		);
+		$supportedoauth2array['OAUTH_STRIPE_LIVE_NAME'] = array(
+			'callbackfile' => 'stripelive',
+			'picto' => 'stripe',
+			'urlforapp' => '',
+			'name' => 'StripeLive',
+			'urlforcredentials' => '',
+			'availablescopes' => 'read_write',
+			'returnurl' => '/core/modules/oauth/stripelive_oauthcallback.php'
+		);
+	}
+	$supportedoauth2array['OAUTH_GITHUB_NAME'] = array(
+		'callbackfile' => 'github',
+		'picto' => 'github',
+		'urlforapp' => 'OAUTH_GITHUB_DESC',
+		'name' => 'GitHub',
+		'urlforcredentials' => 'https://github.com/settings/developers',
+		'availablescopes' => 'user,public_repo',
+		'returnurl' => '/core/modules/oauth/github_oauthcallback.php'
+	);
+	// See https://learn.microsoft.com/fr-fr/azure/active-directory/develop/quickstart-register-app#register-an-application
+	$supportedoauth2array['OAUTH_MICROSOFT_NAME'] = array(
+		'callbackfile' => 'microsoft',
+		'picto' => 'microsoft',
+		'urlforapp' => 'OAUTH_MICROSOFT_DESC',
+		'name' => 'Microsoft',
+		'urlforcredentials' => 'https://portal.azure.com/',
+		// User.Read is a microsoftgraph scope, if it's not working, do not select it
+		'availablescopes' => 'openid,offline_access,profile,email,User.Read,https://outlook.office365.com/IMAP.AccessAsUser.All,https://outlook.office365.com/SMTP.Send',
+		'returnurl' => '/core/modules/oauth/microsoft_oauthcallback.php'
+	);
+	if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
+		$supportedoauth2array['OAUTH_OTHER_NAME'] = array(
+			'callbackfile' => 'generic',
+			'picto' => 'generic',
+			'urlforapp' => 'OAUTH_OTHER_DESC',
+			'name' => 'Other',
+			'urlforcredentials' => '',
+			'availablescopes' => 'Standard',
+			'returnurl' => '/core/modules/oauth/generic_oauthcallback.php'
+		);
+	}
+
+	return $supportedoauth2array;
+}
 
 
 /**
diff --git a/htdocs/core/lib/order.lib.php b/htdocs/core/lib/order.lib.php
index 95ca76954fe..38000affe4e 100644
--- a/htdocs/core/lib/order.lib.php
+++ b/htdocs/core/lib/order.lib.php
@@ -49,7 +49,7 @@ function commande_prepare_head(Commande $object)
 		$h++;
 	}
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = DOL_URL_ROOT.'/commande/contact.php?id='.$object->id;
 		$head[$h][1] = $langs->trans('ContactsAddresses');
@@ -98,7 +98,7 @@ function commande_prepare_head(Commande $object)
 	// $this->tabs = array('entity:-tabname);   												to remove a tab
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'order', 'add', 'core');
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
diff --git a/htdocs/core/lib/payments.lib.php b/htdocs/core/lib/payments.lib.php
index 29d00bc61bc..abb50904502 100644
--- a/htdocs/core/lib/payments.lib.php
+++ b/htdocs/core/lib/payments.lib.php
@@ -259,8 +259,8 @@ function getOnlinePaymentUrl($mode, $type, $ref = '', $amount = 0, $freetag = 'y
 
 	if ($type == 'free') {
 		$out = $urltouse.'/public/payment/newpayment.php?amount='.($mode ? '<span style="color: #666666">' : '').$amount.($mode ? '</span>' : '').'&tag='.($mode ? '<span style="color: #666666">' : '').$freetag.($mode ? '</span>' : '');
-		if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
-			if (empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+		if (getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
+			if (!getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 				$out .= '&securekey='.urlencode($conf->global->PAYMENT_SECURITY_TOKEN);
 			} else {
 				$out .= '&securekey='.urlencode(dol_hash($conf->global->PAYMENT_SECURITY_TOKEN, 2));
@@ -276,8 +276,8 @@ function getOnlinePaymentUrl($mode, $type, $ref = '', $amount = 0, $freetag = 'y
 			$out .= urlencode($ref);
 		}
 		$out .= ($mode ? '</span>' : '');
-		if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
-			if (empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+		if (getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
+			if (!getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 				$out .= '&securekey='.urlencode($conf->global->PAYMENT_SECURITY_TOKEN);
 			} else {
 				$out .= '&securekey='.($mode ? '<span style="color: #666666">' : '');
@@ -299,8 +299,8 @@ function getOnlinePaymentUrl($mode, $type, $ref = '', $amount = 0, $freetag = 'y
 			$out .= urlencode($ref);
 		}
 		$out .= ($mode ? '</span>' : '');
-		if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
-			if (empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+		if (getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
+			if (!getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 				$out .= '&securekey='.urlencode($conf->global->PAYMENT_SECURITY_TOKEN);
 			} else {
 				$out .= '&securekey='.($mode ? '<span style="color: #666666">' : '');
@@ -322,8 +322,8 @@ function getOnlinePaymentUrl($mode, $type, $ref = '', $amount = 0, $freetag = 'y
 			$out .= urlencode($ref);
 		}
 		$out .= ($mode ? '</span>' : '');
-		if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
-			if (empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+		if (getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
+			if (!getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 				$out .= '&securekey='.urlencode($conf->global->PAYMENT_SECURITY_TOKEN);
 			} else {
 				$out .= '&securekey='.($mode ? '<span style="color: #666666">' : '');
@@ -348,8 +348,8 @@ function getOnlinePaymentUrl($mode, $type, $ref = '', $amount = 0, $freetag = 'y
 			$out .= urlencode($ref);
 		}
 		$out .= ($mode ? '</span>' : '');
-		if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
-			if (empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+		if (getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
+			if (!getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 				$out .= '&securekey='.urlencode($conf->global->PAYMENT_SECURITY_TOKEN);
 			} else {
 				$out .= '&securekey='.($mode ? '<span style="color: #666666">' : '');
@@ -371,8 +371,8 @@ function getOnlinePaymentUrl($mode, $type, $ref = '', $amount = 0, $freetag = 'y
 			$out .= urlencode($ref);
 		}
 		$out .= ($mode ? '</span>' : '');
-		if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
-			if (empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+		if (getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
+			if (!getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 				$out .= '&securekey='.urlencode($conf->global->PAYMENT_SECURITY_TOKEN);
 			} else {
 				$out .= '&securekey='.($mode ? '<span style="color: #666666">' : '');
@@ -394,8 +394,8 @@ function getOnlinePaymentUrl($mode, $type, $ref = '', $amount = 0, $freetag = 'y
 			$out .= urlencode($ref);
 		}
 		$out .= ($mode ? '</span>' : '');
-		if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
-			if (empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+		if (getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
+			if (!getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 				$out .= '&securekey='.urlencode($conf->global->PAYMENT_SECURITY_TOKEN);
 			} else {
 				$out .= '&securekey='.($mode ? '<span style="color: #666666">' : '');
diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index ba4961cc5f6..4bf0f062f33 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -86,14 +86,14 @@ function pdf_getFormat(Translate $outputlangs = null, $mode = 'setup')
 {
 	global $conf, $db, $langs;
 
-	dol_syslog("pdf_getFormat Get paper format with mode=".$mode." MAIN_PDF_FORMAT=".(empty($conf->global->MAIN_PDF_FORMAT) ? 'null' : $conf->global->MAIN_PDF_FORMAT)." outputlangs->defaultlang=".(is_object($outputlangs) ? $outputlangs->defaultlang : 'null')." and langs->defaultlang=".(is_object($langs) ? $langs->defaultlang : 'null'));
+	dol_syslog("pdf_getFormat Get paper format with mode=".$mode." MAIN_PDF_FORMAT=".(!getDolGlobalString('MAIN_PDF_FORMAT') ? 'null' : $conf->global->MAIN_PDF_FORMAT)." outputlangs->defaultlang=".(is_object($outputlangs) ? $outputlangs->defaultlang : 'null')." and langs->defaultlang=".(is_object($langs) ? $langs->defaultlang : 'null'));
 
 	// Default value if setup was not done and/or entry into c_paper_format not defined
 	$width = 210;
 	$height = 297;
 	$unit = 'mm';
 
-	if ($mode == 'auto' || empty($conf->global->MAIN_PDF_FORMAT) || getDolGlobalString('MAIN_PDF_FORMAT') == 'auto') {
+	if ($mode == 'auto' || !getDolGlobalString('MAIN_PDF_FORMAT') || getDolGlobalString('MAIN_PDF_FORMAT') == 'auto') {
 		include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 		$pdfformat = dol_getDefaultFormat($outputlangs);
 	} else {
@@ -160,7 +160,7 @@ function pdf_getInstance($format = '', $metric = 'mm', $pagetype = 'P')
 		define('K_SMALL_RATIO', 2 / 3);
 		define('K_THAI_TOPCHARS', true);
 		define('K_TCPDF_CALLS_IN_HTML', true);
-		if (!empty($conf->global->TCPDF_THROW_ERRORS_INSTEAD_OF_DIE)) {
+		if (getDolGlobalString('TCPDF_THROW_ERRORS_INSTEAD_OF_DIE')) {
 			define('K_TCPDF_THROW_EXCEPTION_ERROR', true);
 		} else {
 			define('K_TCPDF_THROW_EXCEPTION_ERROR', false);
@@ -171,7 +171,7 @@ function pdf_getInstance($format = '', $metric = 'mm', $pagetype = 'P')
 	require_once TCPDF_PATH.'tcpdf.php';
 
 	// We need to instantiate tcpdi object (instead of tcpdf) to use merging features. But we can disable it (this will break all merge features).
-	if (empty($conf->global->MAIN_DISABLE_TCPDI)) {
+	if (!getDolGlobalString('MAIN_DISABLE_TCPDI')) {
 		require_once TCPDI_PATH.'tcpdi.php';
 	}
 
@@ -180,7 +180,7 @@ function pdf_getInstance($format = '', $metric = 'mm', $pagetype = 'P')
 	//$metric=$arrayformat['unit'];
 
 	$pdfa = false; // PDF-1.3
-	if (!empty($conf->global->PDF_USE_A)) {
+	if (getDolGlobalString('PDF_USE_A')) {
 		$pdfa = $conf->global->PDF_USE_A; 	// PDF/A-1 ou PDF/A-3
 	}
 
@@ -191,7 +191,7 @@ function pdf_getInstance($format = '', $metric = 'mm', $pagetype = 'P')
 	}
 
 	// Protection and encryption of pdf
-	if (!empty($conf->global->PDF_SECURITY_ENCRYPTION)) {
+	if (getDolGlobalString('PDF_SECURITY_ENCRYPTION')) {
 		/* Permission supported by TCPDF
 		- print : Print the document;
 		- modify : Modify the contents of the document by operations other than those controlled by 'fill-forms', 'extract' and 'assemble';
@@ -205,20 +205,20 @@ function pdf_getInstance($format = '', $metric = 'mm', $pagetype = 'P')
 		*/
 
 		// For TCPDF, we specify permission we want to block
-		$pdfrights = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_RIGHTS) ?json_decode($conf->global->PDF_SECURITY_ENCRYPTION_RIGHTS, true) : array('modify', 'copy')); // Json format in llx_const
+		$pdfrights = (getDolGlobalString('PDF_SECURITY_ENCRYPTION_RIGHTS') ?json_decode($conf->global->PDF_SECURITY_ENCRYPTION_RIGHTS, true) : array('modify', 'copy')); // Json format in llx_const
 
 		// Password for the end user
-		$pdfuserpass = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_USERPASS) ? $conf->global->PDF_SECURITY_ENCRYPTION_USERPASS : '');
+		$pdfuserpass = (getDolGlobalString('PDF_SECURITY_ENCRYPTION_USERPASS') ? $conf->global->PDF_SECURITY_ENCRYPTION_USERPASS : '');
 
 		// Password of the owner, created randomly if not defined
-		$pdfownerpass = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_OWNERPASS) ? $conf->global->PDF_SECURITY_ENCRYPTION_OWNERPASS : null);
+		$pdfownerpass = (getDolGlobalString('PDF_SECURITY_ENCRYPTION_OWNERPASS') ? $conf->global->PDF_SECURITY_ENCRYPTION_OWNERPASS : null);
 
 		// For encryption strength: 0 = RC4 40 bit; 1 = RC4 128 bit; 2 = AES 128 bit; 3 = AES 256 bit
-		$encstrength = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_STRENGTH) ? $conf->global->PDF_SECURITY_ENCRYPTION_STRENGTH : 0);
+		$encstrength = (getDolGlobalString('PDF_SECURITY_ENCRYPTION_STRENGTH') ? $conf->global->PDF_SECURITY_ENCRYPTION_STRENGTH : 0);
 
 		// Array of recipients containing public-key certificates ('c') and permissions ('p').
 		// For example: array(array('c' => 'file://../examples/data/cert/tcpdf.crt', 'p' => array('print')))
-		$pubkeys = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_PUBKEYS) ?json_decode($conf->global->PDF_SECURITY_ENCRYPTION_PUBKEYS, true) : null); // Json format in llx_const
+		$pubkeys = (getDolGlobalString('PDF_SECURITY_ENCRYPTION_PUBKEYS') ?json_decode($conf->global->PDF_SECURITY_ENCRYPTION_PUBKEYS, true) : null); // Json format in llx_const
 
 		$pdf->SetProtection($pdfrights, $pdfuserpass, $pdfownerpass, $encstrength, $pubkeys);
 	}
@@ -267,7 +267,7 @@ function pdf_getPDFFont($outputlangs)
 {
 	global $conf;
 
-	if (!empty($conf->global->MAIN_PDF_FORCE_FONT)) {
+	if (getDolGlobalString('MAIN_PDF_FORCE_FONT')) {
 		return $conf->global->MAIN_PDF_FORCE_FONT;
 	}
 
@@ -296,7 +296,7 @@ function pdf_getPDFFontSize($outputlangs)
 			$size = (int) $outputlangs->trans('FONTSIZEFORPDF');
 		}
 	}
-	if (!empty($conf->global->MAIN_PDF_FORCE_FONT_SIZE)) {
+	if (getDolGlobalString('MAIN_PDF_FORCE_FONT_SIZE')) {
 		$size = $conf->global->MAIN_PDF_FORCE_FONT_SIZE;
 	}
 
@@ -314,7 +314,7 @@ function pdf_getPDFFontSize($outputlangs)
 function pdf_getHeightForLogo($logo, $url = false)
 {
 	global $conf;
-	$height = (empty($conf->global->MAIN_DOCUMENTS_LOGO_HEIGHT) ? 20 : $conf->global->MAIN_DOCUMENTS_LOGO_HEIGHT);
+	$height = (!getDolGlobalString('MAIN_DOCUMENTS_LOGO_HEIGHT') ? 20 : $conf->global->MAIN_DOCUMENTS_LOGO_HEIGHT);
 	$maxwidth = 130;
 	include_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';
 	$tmp = dol_getImageSize($logo, $url);
@@ -467,7 +467,7 @@ function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $t
 
 			$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset(dol_format_address($sourcecompany, $withCountry, "\n", $outputlangs))."\n";
 
-			if (empty($conf->global->MAIN_PDF_DISABLESOURCEDETAILS)) {
+			if (!getDolGlobalString('MAIN_PDF_DISABLESOURCEDETAILS')) {
 				// Phone
 				if ($sourcecompany->phone) {
 					$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("PhoneShort").": ".$outputlangs->convToOutputCharset($sourcecompany->phone);
@@ -486,56 +486,56 @@ function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $t
 				}
 			}
 			// Intra VAT
-			if (!empty($conf->global->MAIN_TVAINTRA_IN_SOURCE_ADDRESS)) {
+			if (getDolGlobalString('MAIN_TVAINTRA_IN_SOURCE_ADDRESS')) {
 				if ($sourcecompany->tva_intra) {
 					$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("VATIntraShort").': '.$outputlangs->convToOutputCharset($sourcecompany->tva_intra);
 				}
 			}
 			// Professionnal Ids
 			$reg = array();
-			if (!empty($conf->global->MAIN_PROFID1_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof1)) {
+			if (getDolGlobalString('MAIN_PROFID1_IN_SOURCE_ADDRESS') && !empty($sourcecompany->idprof1)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId1", $sourcecompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof1);
 			}
-			if (!empty($conf->global->MAIN_PROFID2_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof2)) {
+			if (getDolGlobalString('MAIN_PROFID2_IN_SOURCE_ADDRESS') && !empty($sourcecompany->idprof2)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId2", $sourcecompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof2);
 			}
-			if (!empty($conf->global->MAIN_PROFID3_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof3)) {
+			if (getDolGlobalString('MAIN_PROFID3_IN_SOURCE_ADDRESS') && !empty($sourcecompany->idprof3)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId3", $sourcecompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof3);
 			}
-			if (!empty($conf->global->MAIN_PROFID4_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof4)) {
+			if (getDolGlobalString('MAIN_PROFID4_IN_SOURCE_ADDRESS') && !empty($sourcecompany->idprof4)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId4", $sourcecompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof4);
 			}
-			if (!empty($conf->global->MAIN_PROFID5_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof5)) {
+			if (getDolGlobalString('MAIN_PROFID5_IN_SOURCE_ADDRESS') && !empty($sourcecompany->idprof5)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId5", $sourcecompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof5);
 			}
-			if (!empty($conf->global->MAIN_PROFID6_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof6)) {
+			if (getDolGlobalString('MAIN_PROFID6_IN_SOURCE_ADDRESS') && !empty($sourcecompany->idprof6)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId6", $sourcecompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof6);
 			}
-			if (!empty($conf->global->PDF_ADD_MORE_AFTER_SOURCE_ADDRESS)) {
+			if (getDolGlobalString('PDF_ADD_MORE_AFTER_SOURCE_ADDRESS')) {
 				$stringaddress .= ($stringaddress ? "\n" : '') . getDolGlobalString('PDF_ADD_MORE_AFTER_SOURCE_ADDRESS');
 			}
 		}
@@ -565,9 +565,9 @@ function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $t
 						$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset($outputlangs->transnoentitiesnoconv("Country".$targetcompany->country_code));
 					}
 
-					if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || preg_match('/targetwithdetails/', $mode)) {
+					if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || preg_match('/targetwithdetails/', $mode)) {
 						// Phone
-						if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_phone/', $mode)) {
+						if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_phone/', $mode)) {
 							if (!empty($targetcontact->phone_pro) || !empty($targetcontact->phone_mobile)) {
 								$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Phone").": ";
 							}
@@ -582,19 +582,19 @@ function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $t
 							}
 						}
 						// Fax
-						if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_fax/', $mode)) {
+						if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_fax/', $mode)) {
 							if ($targetcontact->fax) {
 								$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Fax").": ".$outputlangs->convToOutputCharset($targetcontact->fax);
 							}
 						}
 						// EMail
-						if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_email/', $mode)) {
+						if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_email/', $mode)) {
 							if ($targetcontact->email) {
 								$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Email").": ".$outputlangs->convToOutputCharset($targetcontact->email);
 							}
 						}
 						// Web
-						if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_url/', $mode)) {
+						if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_url/', $mode)) {
 							if ($targetcontact->url) {
 								$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Web").": ".$outputlangs->convToOutputCharset($targetcontact->url);
 							}
@@ -611,9 +611,9 @@ function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $t
 						$stringaddress .= ($stringaddress ? "\n" : '');
 					}
 
-					if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || preg_match('/targetwithdetails/', $mode)) {
+					if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || preg_match('/targetwithdetails/', $mode)) {
 						// Phone
-						if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_phone/', $mode)) {
+						if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_phone/', $mode)) {
 							if (!empty($targetcompany->phone)) {
 								$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Phone").": ";
 							}
@@ -622,19 +622,19 @@ function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $t
 							}
 						}
 						// Fax
-						if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_fax/', $mode)) {
+						if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_fax/', $mode)) {
 							if ($targetcompany->fax) {
 								$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Fax").": ".$outputlangs->convToOutputCharset($targetcompany->fax);
 							}
 						}
 						// EMail
-						if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_email/', $mode)) {
+						if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_email/', $mode)) {
 							if ($targetcompany->email) {
 								$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Email").": ".$outputlangs->convToOutputCharset($targetcompany->email);
 							}
 						}
 						// Web
-						if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_url/', $mode)) {
+						if (getDolGlobalString('MAIN_PDF_ADDALSOTARGETDETAILS') || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_url/', $mode)) {
 							if ($targetcompany->url) {
 								$stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Web").": ".$outputlangs->convToOutputCharset($targetcompany->url);
 							}
@@ -644,7 +644,7 @@ function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $t
 			}
 
 			// Intra VAT
-			if (empty($conf->global->MAIN_TVAINTRA_NOT_IN_ADDRESS)) {
+			if (!getDolGlobalString('MAIN_TVAINTRA_NOT_IN_ADDRESS')) {
 				if ($usecontact && is_object($targetcontact) && getDolGlobalInt('MAIN_USE_COMPANY_NAME_OF_CONTACT')) {
 					$targetcontact->fetch_thirdparty();
 					if (!empty($targetcontact->thirdparty->id) && $targetcontact->thirdparty->tva_intra) {
@@ -656,42 +656,42 @@ function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $t
 			}
 
 			// Professionnal Ids
-			if (!empty($conf->global->MAIN_PROFID1_IN_ADDRESS) && !empty($targetcompany->idprof1)) {
+			if (getDolGlobalString('MAIN_PROFID1_IN_ADDRESS') && !empty($targetcompany->idprof1)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId1", $targetcompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof1);
 			}
-			if (!empty($conf->global->MAIN_PROFID2_IN_ADDRESS) && !empty($targetcompany->idprof2)) {
+			if (getDolGlobalString('MAIN_PROFID2_IN_ADDRESS') && !empty($targetcompany->idprof2)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId2", $targetcompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof2);
 			}
-			if (!empty($conf->global->MAIN_PROFID3_IN_ADDRESS) && !empty($targetcompany->idprof3)) {
+			if (getDolGlobalString('MAIN_PROFID3_IN_ADDRESS') && !empty($targetcompany->idprof3)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId3", $targetcompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof3);
 			}
-			if (!empty($conf->global->MAIN_PROFID4_IN_ADDRESS) && !empty($targetcompany->idprof4)) {
+			if (getDolGlobalString('MAIN_PROFID4_IN_ADDRESS') && !empty($targetcompany->idprof4)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId4", $targetcompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof4);
 			}
-			if (!empty($conf->global->MAIN_PROFID5_IN_ADDRESS) && !empty($targetcompany->idprof5)) {
+			if (getDolGlobalString('MAIN_PROFID5_IN_ADDRESS') && !empty($targetcompany->idprof5)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId5", $targetcompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
 				}
 				$stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof5);
 			}
-			if (!empty($conf->global->MAIN_PROFID6_IN_ADDRESS) && !empty($targetcompany->idprof6)) {
+			if (getDolGlobalString('MAIN_PROFID6_IN_ADDRESS') && !empty($targetcompany->idprof6)) {
 				$tmp = $outputlangs->transcountrynoentities("ProfId6", $targetcompany->country_code);
 				if (preg_match('/\((.+)\)/', $tmp, $reg)) {
 					$tmp = $reg[1];
@@ -700,7 +700,7 @@ function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $t
 			}
 
 			// Public note
-			if (!empty($conf->global->MAIN_PUBLIC_NOTE_IN_ADDRESS)) {
+			if (getDolGlobalString('MAIN_PUBLIC_NOTE_IN_ADDRESS')) {
 				if ($mode == 'source' && !empty($sourcecompany->note_public)) {
 					$stringaddress .= ($stringaddress ? "\n" : '').dol_string_nohtmltag($sourcecompany->note_public);
 				}
@@ -728,7 +728,7 @@ function pdf_pagehead(&$pdf, $outputlangs, $page_height)
 	global $conf;
 
 	// Add a background image on document only if good setup of const
-	if (!empty($conf->global->MAIN_USE_BACKGROUND_ON_PDF) && ($conf->global->MAIN_USE_BACKGROUND_ON_PDF != '-1')) {		// Warning, this option make TCPDF generation being crazy and some content disappeared behind the image
+	if (getDolGlobalString('MAIN_USE_BACKGROUND_ON_PDF') && ($conf->global->MAIN_USE_BACKGROUND_ON_PDF != '-1')) {		// Warning, this option make TCPDF generation being crazy and some content disappeared behind the image
 		$filepath = $conf->mycompany->dir_output.'/logos/' . getDolGlobalString('MAIN_USE_BACKGROUND_ON_PDF');
 		if (file_exists($filepath)) {
 			$pdf->SetAutoPageBreak(0, 0); // Disable auto pagebreak before adding image
@@ -836,8 +836,8 @@ function pdf_bank(&$pdf, $outputlangs, $curx, $cury, $account, $onlynumber = 0,
 
 	require_once DOL_DOCUMENT_ROOT.'/core/class/html.formbank.class.php';
 
-	$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
-	$diffsizecontent = (empty($conf->global->PDF_DIFFSIZE_CONTENT) ? 4 : $conf->global->PDF_DIFFSIZE_CONTENT);
+	$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+	$diffsizecontent = (!getDolGlobalString('PDF_DIFFSIZE_CONTENT') ? 4 : $conf->global->PDF_DIFFSIZE_CONTENT);
 	$pdf->SetXY($curx, $cury);
 
 	if (empty($onlynumber)) {
@@ -868,7 +868,7 @@ function pdf_bank(&$pdf, $outputlangs, $curx, $cury, $account, $onlynumber = 0,
 			$cury += 3;
 		}
 
-		if (empty($conf->global->PDF_BANK_HIDE_NUMBER_SHOW_ONLY_BICIBAN)) {    // Note that some countries still need bank number, BIC/IBAN not enougth for them
+		if (!getDolGlobalString('PDF_BANK_HIDE_NUMBER_SHOW_ONLY_BICIBAN')) {    // Note that some countries still need bank number, BIC/IBAN not enougth for them
 			// Note:
 			// bank = code_banque (FR), sort code (GB, IR. Example: 12-34-56)
 			// desk = code guichet (FR), used only when $usedetailedbban = 1
@@ -1191,7 +1191,7 @@ function pdf_pagefoot(&$pdf, $outputlangs, $paramfreetext, $fromcompany, $marge_
 	$pdf->SetFont('', '', 7);
 	$pdf->SetDrawColor(224, 224, 224);
 	// Option for footer text color
-	if (!empty($conf->global->PDF_FOOTER_TEXT_COLOR)) {
+	if (getDolGlobalString('PDF_FOOTER_TEXT_COLOR')) {
 		list($r, $g, $b) = sscanf($conf->global->PDF_FOOTER_TEXT_COLOR, '%d, %d, %d');
 		$pdf->SetTextColor($r, $g, $b);
 	}
@@ -1200,10 +1200,10 @@ function pdf_pagefoot(&$pdf, $outputlangs, $paramfreetext, $fromcompany, $marge_
 	$freetextheight = 0;
 	if ($line) {	// Free text
 		//$line="sample text<br>\nfd<strong>sf</strong>sdf<br>\nghfghg<br>";
-		if (empty($conf->global->PDF_ALLOW_HTML_FOR_FREE_TEXT)) {
+		if (!getDolGlobalString('PDF_ALLOW_HTML_FOR_FREE_TEXT')) {
 			$width = 20000;
 			$align = 'L'; // By default, ask a manual break: We use a large value 20000, to not have automatic wrap. This make user understand, he need to add CR on its text.
-			if (!empty($conf->global->MAIN_USE_AUTOWRAP_ON_FREETEXT)) {
+			if (getDolGlobalString('MAIN_USE_AUTOWRAP_ON_FREETEXT')) {
 				$width = 200;
 				$align = 'C';
 			}
@@ -1412,7 +1412,7 @@ function pdf_writelinedesc(&$pdf, $object, $i, $outputlangs, $w, $h, $posx, $pos
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('pdf'=>$pdf, 'i'=>$i, 'outputlangs'=>$outputlangs, 'w'=>$w, 'h'=>$h, 'posx'=>$posx, 'posy'=>$posy, 'hideref'=>$hideref, 'hidedesc'=>$hidedesc, 'issupplierline'=>$issupplierline, 'special_code'=>$special_code);
@@ -1472,7 +1472,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 		include_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
 		$prodser = new Product($db);
 
-		if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+		if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 			include_once DOL_DOCUMENT_ROOT . '/product/class/productcustomerprice.class.php';
 		}
 	}
@@ -1481,7 +1481,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 		$prodser->fetch($idprod);
 		// If a predefined product and multilang and on other lang, we renamed label with label translated
 		if (getDolGlobalInt('MAIN_MULTILANGS') && ($outputlangs->defaultlang != $langs->defaultlang)) {
-			$translatealsoifmodified = (!empty($conf->global->MAIN_MULTILANG_TRANSLATE_EVEN_IF_MODIFIED)); // By default if value was modified manually, we keep it (no translation because we don't have it)
+			$translatealsoifmodified = (getDolGlobalString('MAIN_MULTILANG_TRANSLATE_EVEN_IF_MODIFIED')); // By default if value was modified manually, we keep it (no translation because we don't have it)
 
 			// TODO Instead of making a compare to see if param was modified, check that content contains reference translation. If yes, add the added part to the new translation
 			// ($textwasnotmodified is replaced with $textwasmodifiedorcompleted and we add completion).
@@ -1520,10 +1520,10 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 		$desc = str_replace('(DEPOSIT)', $outputlangs->trans('Deposit'), $desc);
 	}
 
-	if (empty($conf->global->PDF_HIDE_PRODUCT_LABEL_IN_SUPPLIER_LINES)) {
+	if (!getDolGlobalString('PDF_HIDE_PRODUCT_LABEL_IN_SUPPLIER_LINES')) {
 		// Description short of product line
 		$libelleproduitservice = $label;
-		if (!empty($libelleproduitservice) && !empty($conf->global->PDF_BOLD_PRODUCT_LABEL)) {
+		if (!empty($libelleproduitservice) && getDolGlobalString('PDF_BOLD_PRODUCT_LABEL')) {
 			// Adding <b> may convert the original string into a HTML string. Sowe have to first
 			// convert \n into <br> we text is not already HTML.
 			if (!dol_textishtml($libelleproduitservice)) {
@@ -1535,7 +1535,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 
 
 	// Add ref of subproducts
-	if (!empty($conf->global->SHOW_SUBPRODUCT_REF_IN_PDF)) {
+	if (getDolGlobalString('SHOW_SUBPRODUCT_REF_IN_PDF')) {
 		$prodser->get_sousproduits_arbo();
 		if (!empty($prodser->sousprods) && is_array($prodser->sousprods) && count($prodser->sousprods)) {
 			$outputlangs->load('mrp');
@@ -1548,7 +1548,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 				$qtyText = $object->lines[$i]->qty;
 			}
 
-			if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF)) {
+			if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF')) {
 				foreach ($tmparrayofsubproducts as $subprodval) {
 					$libelleproduitservice = dol_concatdesc(dol_concatdesc($libelleproduitservice, " * ".$subprodval[3]),
 						(!empty($qtyText) ?
@@ -1583,7 +1583,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 			$sourceref = !empty($discount->discount_type) ? $discount->ref_invoice_supplier_source : $discount->ref_facture_source;
 			$libelleproduitservice = $outputlangs->transnoentitiesnoconv("DiscountFromDeposit", $sourceref);
 			// Add date of deposit
-			if (!empty($conf->global->INVOICE_ADD_DEPOSIT_DATE)) {
+			if (getDolGlobalString('INVOICE_ADD_DEPOSIT_DATE')) {
 				$libelleproduitservice .= ' ('.dol_print_date($discount->datec, 'day', '', $outputlangs).')';
 			}
 		} elseif ($desc == '(EXCESS RECEIVED)' && $object->lines[$i]->fk_remise_except) {
@@ -1604,10 +1604,10 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 					}
 				}
 				if (empty($hidedesc)) {
-					if (!empty($conf->global->MAIN_DOCUMENTS_DESCRIPTION_FIRST)) {
+					if (getDolGlobalString('MAIN_DOCUMENTS_DESCRIPTION_FIRST')) {
 						$libelleproduitservice = dol_concatdesc($desc, $libelleproduitservice);
 					} else {
-						if (!empty($conf->global->HIDE_LABEL_VARIANT_PDF) && $prodser->isVariant()) {
+						if (getDolGlobalString('HIDE_LABEL_VARIANT_PDF') && $prodser->isVariant()) {
 							$libelleproduitservice = $desc;
 						} else {
 							$libelleproduitservice = dol_concatdesc($libelleproduitservice, $desc);
@@ -1623,7 +1623,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 	// We add ref of product (and supplier ref if defined)
 	$prefix_prodserv = "";
 	$ref_prodserv = "";
-	if (!empty($conf->global->PRODUCT_ADD_TYPE_IN_DOCUMENTS)) {   // In standard mode, we do not show this
+	if (getDolGlobalString('PRODUCT_ADD_TYPE_IN_DOCUMENTS')) {   // In standard mode, we do not show this
 		if ($prodser->isService()) {
 			$prefix_prodserv = $outputlangs->transnoentitiesnoconv("Service")." ";
 		} else {
@@ -1633,7 +1633,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 
 	if (empty($hideref)) {
 		if ($issupplierline) {
-			if (empty($conf->global->PDF_HIDE_PRODUCT_REF_IN_SUPPLIER_LINES)) {  // Common case
+			if (!getDolGlobalString('PDF_HIDE_PRODUCT_REF_IN_SUPPLIER_LINES')) {  // Common case
 				$ref_prodserv = $prodser->ref; // Show local ref
 				if ($ref_supplier) {
 					$ref_prodserv .= ($prodser->ref ? ' (' : '').$outputlangs->transnoentitiesnoconv("SupplierRef").' '.$ref_supplier.($prodser->ref ? ')' : '');
@@ -1646,7 +1646,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 		} else {
 			$ref_prodserv = $prodser->ref; // Show local ref only
 
-			if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+			if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 				$productCustomerPriceStatic = new ProductCustomerPrice($db);
 				$filter = array('fk_product' => $idprod, 'fk_soc' => $object->socid);
 
@@ -1678,7 +1678,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 		}
 	}
 
-	if (!empty($ref_prodserv) && !empty($conf->global->PDF_BOLD_PRODUCT_REF_AND_PERIOD)) {
+	if (!empty($ref_prodserv) && getDolGlobalString('PDF_BOLD_PRODUCT_REF_AND_PERIOD')) {
 		if (!dol_textishtml($libelleproduitservice)) {
 			$libelleproduitservice = str_replace("\n", '<br>', $libelleproduitservice);
 		}
@@ -1688,7 +1688,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 	$libelleproduitservice = $prefix_prodserv.$ref_prodserv.$libelleproduitservice;
 
 	// Add an additional description for the category products
-	if (!empty($conf->global->CATEGORY_ADD_DESC_INTO_DOC) && $idprod && isModEnabled('categorie')) {
+	if (getDolGlobalString('CATEGORY_ADD_DESC_INTO_DOC') && $idprod && isModEnabled('categorie')) {
 		include_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
 		$categstatic = new Categorie($db);
 		// recovering the list of all the categories linked to product
@@ -1716,7 +1716,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 			$period = '('.$outputlangs->transnoentitiesnoconv('DateUntil', dol_print_date($object->lines[$i]->date_end, $format, false, $outputlangs)).')';
 		}
 		//print '>'.$outputlangs->charset_output.','.$period;
-		if (!empty($conf->global->PDF_BOLD_PRODUCT_REF_AND_PERIOD)) {
+		if (getDolGlobalString('PDF_BOLD_PRODUCT_REF_AND_PERIOD')) {
 			if (!dol_textishtml($libelleproduitservice)) {
 				$libelleproduitservice = str_replace("\n", '<br>', $libelleproduitservice);
 			}
@@ -1800,7 +1800,7 @@ function pdf_getlinenum($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -1833,7 +1833,7 @@ function pdf_getlineref($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -1865,7 +1865,7 @@ function pdf_getlineref_supplier($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -1897,7 +1897,7 @@ function pdf_getlinevatrate($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduce this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -1913,7 +1913,7 @@ function pdf_getlinevatrate($object, $i, $outputlangs, $hidedetails = 0)
 			$tmpresult = '';
 
 			$tmpresult .= vatrate($object->lines[$i]->tva_tx, 0, $object->lines[$i]->info_bits, -1);
-			if (empty($conf->global->MAIN_PDF_MAIN_HIDE_SECOND_TAX)) {
+			if (!getDolGlobalString('MAIN_PDF_MAIN_HIDE_SECOND_TAX')) {
 				if ($object->lines[$i]->total_localtax1 != 0) {
 					if (preg_replace('/[\s0%]/', '', $tmpresult)) {
 						$tmpresult .= '/';
@@ -1923,7 +1923,7 @@ function pdf_getlinevatrate($object, $i, $outputlangs, $hidedetails = 0)
 					$tmpresult .= vatrate(abs($object->lines[$i]->localtax1_tx), 0);
 				}
 			}
-			if (empty($conf->global->MAIN_PDF_MAIN_HIDE_THIRD_TAX)) {
+			if (!getDolGlobalString('MAIN_PDF_MAIN_HIDE_THIRD_TAX')) {
 				if ($object->lines[$i]->total_localtax2 != 0) {
 					if (preg_replace('/[\s0%]/', '', $tmpresult)) {
 						$tmpresult .= '/';
@@ -1955,7 +1955,7 @@ function pdf_getlineupexcltax($object, $i, $outputlangs, $hidedetails = 0)
 	global $conf, $hookmanager;
 
 	$sign = 1;
-	if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+	if (isset($object->type) && $object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 		$sign = -1;
 	}
 
@@ -1964,7 +1964,7 @@ function pdf_getlineupexcltax($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -1998,7 +1998,7 @@ function pdf_getlineupwithtax($object, $i, $outputlangs, $hidedetails = 0)
 	global $hookmanager, $conf;
 
 	$sign = 1;
-	if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+	if (isset($object->type) && $object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 		$sign = -1;
 	}
 
@@ -2007,7 +2007,7 @@ function pdf_getlineupwithtax($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -2044,7 +2044,7 @@ function pdf_getlineqty($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -2084,7 +2084,7 @@ function pdf_getlineqty_asked($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -2124,7 +2124,7 @@ function pdf_getlineqty_shipped($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -2164,7 +2164,7 @@ function pdf_getlineqty_keeptoship($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -2205,7 +2205,7 @@ function pdf_getlineunit($object, $i, $outputlangs, $hidedetails = 0, $hookmanag
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array(
@@ -2250,7 +2250,7 @@ function pdf_getlineremisepercent($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -2294,7 +2294,7 @@ function pdf_getlineprogress($object, $i, $outputlangs, $hidedetails = 0, $hookm
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i' => $i, 'outputlangs' => $outputlangs, 'hidedetails' => $hidedetails, 'special_code' => $special_code);
@@ -2310,7 +2310,7 @@ function pdf_getlineprogress($object, $i, $outputlangs, $hidedetails = 0, $hookm
 			return '';
 		}
 		if (empty($hidedetails) || $hidedetails > 1) {
-			if (!empty($conf->global->SITUATION_DISPLAY_DIFF_ON_PDF)) {
+			if (getDolGlobalString('SITUATION_DISPLAY_DIFF_ON_PDF')) {
 				$prev_progress = 0;
 				if (method_exists($object->lines[$i], 'get_prev_progress')) {
 					$prev_progress = $object->lines[$i]->get_prev_progress($object->id);
@@ -2338,7 +2338,7 @@ function pdf_getlinetotalexcltax($object, $i, $outputlangs, $hidedetails = 0)
 	global $conf, $hookmanager;
 
 	$sign = 1;
-	if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+	if (isset($object->type) && $object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 		$sign = -1;
 	}
 
@@ -2347,7 +2347,7 @@ function pdf_getlinetotalexcltax($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code, 'sign'=>$sign);
@@ -2359,7 +2359,7 @@ function pdf_getlinetotalexcltax($object, $i, $outputlangs, $hidedetails = 0)
 		}
 	}
 	if (empty($reshook)) {
-		if ($object->lines[$i]->special_code == 3) {
+		if (!empty($object->lines[$i]) && $object->lines[$i]->special_code == 3) {
 			$result .= $outputlangs->transnoentities("Option");
 		} elseif (empty($hidedetails) || $hidedetails > 1) {
 			$total_ht = (isModEnabled("multicurrency") && $object->multicurrency_tx != 1 ? $object->lines[$i]->multicurrency_total_ht : $object->lines[$i]->total_ht);
@@ -2394,7 +2394,7 @@ function pdf_getlinetotalwithtax($object, $i, $outputlangs, $hidedetails = 0)
 	global $hookmanager, $conf;
 
 	$sign = 1;
-	if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+	if (isset($object->type) && $object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 		$sign = -1;
 	}
 
@@ -2403,7 +2403,7 @@ function pdf_getlinetotalwithtax($object, $i, $outputlangs, $hidedetails = 0)
 	//if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line) ) )
 	if (is_object($hookmanager)) {   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
 		$special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
-		if (!empty($object->lines[$i]->fk_parent_line)) {
+		if (!empty($object->lines[$i]->fk_parent_line) && $object->lines[$i]->fk_parent_line > 0) {
 			$special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
 		}
 		$parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
@@ -2440,9 +2440,9 @@ function pdf_getlinetotalwithtax($object, $i, $outputlangs, $hidedetails = 0)
  * 	Return linked objects to use for document generation.
  *  Warning: To save space, this function returns only one link per link type (all links are concated on same record string). This function is used by pdf_writeLinkedObjects
  *
- * 	@param	object		$object			Object
- * 	@param	Translate	$outputlangs	Object lang for output
- * 	@return	array                       Linked objects
+ * 	@param	CommonObject	$object			Object
+ * 	@param	Translate		$outputlangs	Object lang for output
+ * 	@return	array                       	Linked objects
  */
 function pdf_getLinkedObjects(&$object, $outputlangs)
 {
@@ -2588,8 +2588,8 @@ function pdf_getSizeForImage($realpath)
 {
 	global $conf;
 
-	$maxwidth = (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH);
-	$maxheight = (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_HEIGHT) ? 32 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_HEIGHT);
+	$maxwidth = (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH);
+	$maxheight = (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_HEIGHT') ? 32 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_HEIGHT);
 	include_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';
 	$tmp = dol_getImageSize($realpath);
 	$width = 0;
@@ -2610,18 +2610,18 @@ function pdf_getSizeForImage($realpath)
 /**
  *	Return line total amount discount
  *
- *	@param	Object		$object				Object
- *	@param	int			$i					Current line number
- *  @param  Translate	$outputlangs		Object langs for output
- *  @param	int			$hidedetails		Hide details (0=no, 1=yes, 2=just special lines)
- * 	@return	float							Return total of line excl tax
+ *	@param	CommonObject	$object				Object
+ *	@param	int				$i					Current line number
+ *  @param  Translate		$outputlangs		Object langs for output
+ *  @param	int				$hidedetails		Hide details (0=no, 1=yes, 2=just special lines)
+ * 	@return	float|string						Return total of line excl tax
  */
 function pdfGetLineTotalDiscountAmount($object, $i, $outputlangs, $hidedetails = 0)
 {
 	global $conf, $hookmanager;
 
 	$sign = 1;
-	if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+	if (isset($object->type) && $object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 		$sign = -1;
 	}
 	if ($object->lines[$i]->special_code == 3) {
diff --git a/htdocs/core/lib/prelevement.lib.php b/htdocs/core/lib/prelevement.lib.php
index c7673d22683..65a7f4948a0 100644
--- a/htdocs/core/lib/prelevement.lib.php
+++ b/htdocs/core/lib/prelevement.lib.php
@@ -87,19 +87,19 @@ function prelevement_check_config($type = 'direct-debit')
 {
 	global $conf, $db;
 	if ($type == 'bank-transfer') {
-		if (empty($conf->global->PAYMENTBYBANKTRANSFER_ID_BANKACCOUNT)) {
+		if (!getDolGlobalString('PAYMENTBYBANKTRANSFER_ID_BANKACCOUNT')) {
 			return -1;
 		}
 		//if (empty($conf->global->PRELEVEMENT_ICS)) return -1;
-		if (empty($conf->global->PAYMENTBYBANKTRANSFER_USER)) {
+		if (!getDolGlobalString('PAYMENTBYBANKTRANSFER_USER')) {
 			return -1;
 		}
 	} else {
-		if (empty($conf->global->PRELEVEMENT_ID_BANKACCOUNT)) {
+		if (!getDolGlobalString('PRELEVEMENT_ID_BANKACCOUNT')) {
 			return -1;
 		}
 		//if (empty($conf->global->PRELEVEMENT_ICS)) return -1;
-		if (empty($conf->global->PRELEVEMENT_USER)) {
+		if (!getDolGlobalString('PRELEVEMENT_USER')) {
 			return -1;
 		}
 	}
diff --git a/htdocs/core/lib/price.lib.php b/htdocs/core/lib/price.lib.php
index bdf0117ae3c..ead21e22401 100644
--- a/htdocs/core/lib/price.lib.php
+++ b/htdocs/core/lib/price.lib.php
@@ -371,7 +371,7 @@ function calcul_price_total($qty, $pu, $remise_percent_ligne, $txtva, $uselocalt
 	}
 
 	// If rounding is not using base 10 (rare)
-	if (!empty($conf->global->MAIN_ROUNDING_RULE_TOT)) {
+	if (getDolGlobalString('MAIN_ROUNDING_RULE_TOT')) {
 		if ($price_base_type == 'HT') {
 			$result[0] = price2num(round($result[0] / $conf->global->MAIN_ROUNDING_RULE_TOT, 0) * $conf->global->MAIN_ROUNDING_RULE_TOT, 'MT');
 			$result[1] = price2num(round($result[1] / $conf->global->MAIN_ROUNDING_RULE_TOT, 0) * $conf->global->MAIN_ROUNDING_RULE_TOT, 'MT');
@@ -444,7 +444,7 @@ function calcul_price_total($qty, $pu, $remise_percent_ligne, $txtva, $uselocalt
 	// initialize result array
 	//for ($i=0; $i <= 18; $i++) $result[$i] = (float) $result[$i];
 
-	dol_syslog('Price.lib::calcul_price_total MAIN_ROUNDING_RULE_TOT='.(empty($conf->global->MAIN_ROUNDING_RULE_TOT) ? '' : $conf->global->MAIN_ROUNDING_RULE_TOT).' pu='.$pu.' qty='.$qty.' price_base_type='.$price_base_type.' total_ht='.$result[0].'-total_vat='.$result[1].'-total_ttc='.$result[2]);
+	dol_syslog('Price.lib::calcul_price_total MAIN_ROUNDING_RULE_TOT='.(!getDolGlobalString('MAIN_ROUNDING_RULE_TOT') ? '' : $conf->global->MAIN_ROUNDING_RULE_TOT).' pu='.$pu.' qty='.$qty.' price_base_type='.$price_base_type.' total_ht='.$result[0].'-total_vat='.$result[1].'-total_ttc='.$result[2]);
 
 	return $result;
 }
diff --git a/htdocs/core/lib/product.lib.php b/htdocs/core/lib/product.lib.php
index 9c881d1b7d5..4febb1fbe21 100644
--- a/htdocs/core/lib/product.lib.php
+++ b/htdocs/core/lib/product.lib.php
@@ -97,7 +97,7 @@ function product_prepare_head($object)
 	}
 
 	// Sub products
-	if (!empty($conf->global->PRODUIT_SOUSPRODUITS)) {
+	if (getDolGlobalString('PRODUIT_SOUSPRODUITS')) {
 		$head[$h][0] = DOL_URL_ROOT."/product/composition/card.php?id=".$object->id;
 		$head[$h][1] = $langs->trans('AssociatedProducts');
 
@@ -129,7 +129,7 @@ function product_prepare_head($object)
 		$h++;
 	}
 
-	if ($object->isProduct() || ($object->isService() && !empty($conf->global->STOCK_SUPPORTS_SERVICES))) {    // If physical product we can stock (or service with option)
+	if ($object->isProduct() || ($object->isService() && getDolGlobalString('STOCK_SUPPORTS_SERVICES'))) {    // If physical product we can stock (or service with option)
 		if (isModEnabled('stock') && $user->hasRight('stock', 'lire')) {
 			$head[$h][0] = DOL_URL_ROOT."/product/stock/product.php?id=".$object->id;
 			$head[$h][1] = $langs->trans("Stock");
@@ -140,13 +140,13 @@ function product_prepare_head($object)
 
 	// Tab to link resources
 	if (isModEnabled('resource')) {
-		if ($object->isProduct() && !empty($conf->global->RESOURCE_ON_PRODUCTS)) {
+		if ($object->isProduct() && getDolGlobalString('RESOURCE_ON_PRODUCTS')) {
 			$head[$h][0] = DOL_URL_ROOT.'/resource/element_resource.php?element=product&ref='.$object->ref;
 			$head[$h][1] = $langs->trans("Resources");
 			$head[$h][2] = 'resources';
 			$h++;
 		}
-		if ($object->isService() && !empty($conf->global->RESOURCE_ON_SERVICES)) {
+		if ($object->isService() && getDolGlobalString('RESOURCE_ON_SERVICES')) {
 			$head[$h][0] = DOL_URL_ROOT.'/resource/element_resource.php?element=service&ref='.$object->ref;
 			$head[$h][1] = $langs->trans("Resources");
 			$head[$h][2] = 'resources';
@@ -171,7 +171,7 @@ function product_prepare_head($object)
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'product', 'add', 'core');
 
 	// Notes
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
@@ -274,7 +274,7 @@ function productlot_prepare_head($object)
 	$h++;
 
 	// Notes
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
@@ -333,7 +333,7 @@ function product_admin_prepare_head()
 	$head[$h][2] = 'general';
 	$h++;
 
-	if (!empty($conf->global->PRODUIT_MULTIPRICES) && !empty($conf->global->PRODUIT_MULTIPRICES_ALLOW_AUTOCALC_PRICELEVEL)) {
+	if (getDolGlobalString('PRODUIT_MULTIPRICES') && getDolGlobalString('PRODUIT_MULTIPRICES_ALLOW_AUTOCALC_PRICELEVEL')) {
 		$head[$h] = array(
 			0 => DOL_URL_ROOT."/product/admin/price_rules.php",
 			1 => $langs->trans('MultipriceRules'),
@@ -495,7 +495,7 @@ function show_stats_for_company($product, $socid)
 		print '</tr>';
 	}
 	// Supplier orders
-	if ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'commande', 'lire')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire'))) {
+	if ((isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'commande', 'lire')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire'))) {
 		$nblines++;
 		$ret = $product->load_stats_commande_fournisseur($socid);
 		if ($ret < 0) {
@@ -552,7 +552,7 @@ function show_stats_for_company($product, $socid)
 		print '</tr>';
 	}
 	// Supplier invoices
-	if ((isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
+	if ((isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight('fournisseur', 'facture', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
 		$nblines++;
 		$ret = $product->load_stats_facture_fournisseur($socid);
 		if ($ret < 0) {
diff --git a/htdocs/core/lib/project.lib.php b/htdocs/core/lib/project.lib.php
index 8416df31b72..a74df640399 100644
--- a/htdocs/core/lib/project.lib.php
+++ b/htdocs/core/lib/project.lib.php
@@ -67,7 +67,7 @@ function project_prepare_head(Project $project, $moreparam = '')
 	$head[$h][2] = 'contact';
 	$h++;
 
-	if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+	if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 		// Then tab for sub level of projet, i mean tasks
 		$nbTasks = 0;
 		// Enable caching of project count Tasks
@@ -284,7 +284,7 @@ function project_prepare_head(Project $project, $moreparam = '')
 	complete_head_from_modules($conf, $langs, $project, $head, $h, 'project', 'add', 'core');
 
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($project->note_private)) {
 			$nbNote++;
@@ -327,7 +327,7 @@ function project_prepare_head(Project $project, $moreparam = '')
 	$h++;
 
 	// Manage discussion
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT')) {
 		$nbComments = 0;
 		// Enable caching of thirdrparty count attached files and links
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/memory.lib.php';
@@ -422,7 +422,7 @@ function task_prepare_head($object)
 	// $this->tabs = array('entity:-tabname);   												to remove a tab
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'task', 'add', 'core');
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
@@ -453,7 +453,7 @@ function task_prepare_head($object)
 	$h++;
 
 	// Manage discussion
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_TASK)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_TASK')) {
 		$nbComments = $object->getNbComments();
 		$head[$h][0] = DOL_URL_ROOT.'/projet/tasks/comment.php?id='.$object->id.(GETPOST('withproject') ? '&withproject=1' : '');
 		$head[$h][1] = $langs->trans("CommentLink");
@@ -492,21 +492,21 @@ function project_timesheet_prepare_head($mode, $fuser = null)
 		$param .= '&search_usertoprocessid='.$fuser->id;
 	}
 
-	if (empty($conf->global->PROJECT_DISABLE_TIMESHEET_PERMONTH)) {
+	if (!getDolGlobalString('PROJECT_DISABLE_TIMESHEET_PERMONTH')) {
 		$head[$h][0] = DOL_URL_ROOT."/projet/activity/permonth.php".($param ? '?'.$param : '');
 		$head[$h][1] = $langs->trans("InputPerMonth");
 		$head[$h][2] = 'inputpermonth';
 		$h++;
 	}
 
-	if (empty($conf->global->PROJECT_DISABLE_TIMESHEET_PERWEEK)) {
+	if (!getDolGlobalString('PROJECT_DISABLE_TIMESHEET_PERWEEK')) {
 		$head[$h][0] = DOL_URL_ROOT."/projet/activity/perweek.php".($param ? '?'.$param : '');
 		$head[$h][1] = $langs->trans("InputPerWeek");
 		$head[$h][2] = 'inputperweek';
 		$h++;
 	}
 
-	if (empty($conf->global->PROJECT_DISABLE_TIMESHEET_PERTIME)) {
+	if (!getDolGlobalString('PROJECT_DISABLE_TIMESHEET_PERTIME')) {
 		$head[$h][0] = DOL_URL_ROOT."/projet/activity/perday.php".($param ? '?'.$param : '');
 		$head[$h][1] = $langs->trans("InputPerDay");
 		$head[$h][2] = 'inputperday';
@@ -562,7 +562,7 @@ function project_admin_prepare_head()
 	$head[$h][2] = 'attributes_task';
 	$h++;
 
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 		$langs->load("members");
 
 		$head[$h][0] = DOL_URL_ROOT.'/projet/admin/website.php';
@@ -779,10 +779,10 @@ function projectLinesa(&$inc, $parent, &$lines, &$level, $var, $showproject, &$t
 
 				$plannedworkloadoutputformat = 'allhourmin';
 				$timespentoutputformat = 'allhourmin';
-				if (!empty($conf->global->PROJECT_PLANNED_WORKLOAD_FORMAT)) {
+				if (getDolGlobalString('PROJECT_PLANNED_WORKLOAD_FORMAT')) {
 					$plannedworkloadoutputformat = $conf->global->PROJECT_PLANNED_WORKLOAD_FORMAT;
 				}
-				if (!empty($conf->global->PROJECT_TIMES_SPENT_FORMAT)) {
+				if (getDolGlobalString('PROJECT_TIMES_SPENT_FORMAT')) {
 					$timespentoutputformat = $conf->global->PROJECT_TIME_SPENT_FORMAT;
 				}
 
@@ -1030,7 +1030,7 @@ function projectLinesa(&$inc, $parent, &$lines, &$level, $var, $showproject, &$t
 			$totalCalculatedProgress = round(100 * $total_projectlinesa_spent / $total_projectlinesa_planned, 2);
 
 			// this conf is actually hidden, by default we use 10% for "be carefull or warning"
-			$warningRatio = !empty($conf->global->PROJECT_TIME_SPEND_WARNING_PERCENT) ? (1 + $conf->global->PROJECT_TIME_SPEND_WARNING_PERCENT / 100) : 1.10;
+			$warningRatio = getDolGlobalString('PROJECT_TIME_SPEND_WARNING_PERCENT') ? (1 + $conf->global->PROJECT_TIME_SPEND_WARNING_PERCENT / 100) : 1.10;
 
 			// define progress color according to time spend vs workload
 			$progressBarClass = 'progress-bar-info';
@@ -1103,7 +1103,7 @@ function projectLinesa(&$inc, $parent, &$lines, &$level, $var, $showproject, &$t
 		}
 
 		// Contacts of task for backward compatibility,
-		if (!empty($conf->global->PROJECT_SHOW_CONTACTS_IN_LIST)) {
+		if (getDolGlobalString('PROJECT_SHOW_CONTACTS_IN_LIST')) {
 			print '<td></td>';
 		}
 		// Contacts of task
@@ -1177,7 +1177,7 @@ function projectLinesPerAction(&$inc, $parent, $fuser, $lines, &$level, &$projec
 	}
 
 	if (empty($oldprojectforbreak)) {
-		$oldprojectforbreak = (empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT) ? 0 : -1); // 0 to start break , -1 no break
+		$oldprojectforbreak = (!getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT') ? 0 : -1); // 0 to start break , -1 no break
 	}
 
 	//dol_syslog('projectLinesPerDay inc='.$inc.' preselectedday='.$preselectedday.' task parent id='.$parent.' level='.$level." count(lines)=".$numlines." count(lineswithoutlevel0)=".count($lineswithoutlevel0));
@@ -1400,12 +1400,12 @@ function projectLinesPerDay(&$inc, $parent, $fuser, $lines, &$level, &$projectsr
 	}
 
 	if (empty($oldprojectforbreak)) {
-		$oldprojectforbreak = (empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT) ? 0 : -1); // 0 to start break , -1 no break
+		$oldprojectforbreak = (!getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT') ? 0 : -1); // 0 to start break , -1 no break
 	}
 
 	$restrictBefore = null;
 
-	if (!empty($conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS)) {
+	if (getDolGlobalString('PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS')) {
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
 		$restrictBefore = dol_time_plus_duree(dol_now(), - $conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS, 'm');
 	}
@@ -1561,7 +1561,7 @@ function projectLinesPerDay(&$inc, $parent, $fuser, $lines, &$level, &$projectsr
 				*/
 
 				// Project
-				if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+				if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 					print "<td>";
 					if ($oldprojectforbreak == -1) {
 						print $projectstatic->getNomUrl(1, '', 0, $langs->transnoentitiesnoconv("YourRole").': '.$projectsrole[$lines[$i]->fk_project]);
@@ -1570,7 +1570,7 @@ function projectLinesPerDay(&$inc, $parent, $fuser, $lines, &$level, &$projectsr
 				}
 
 				// Thirdparty
-				if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+				if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 					print '<td class="tdoverflowmax100">';
 					if ($thirdpartystatic->id > 0) {
 						print $thirdpartystatic->getNomUrl(1, 'project', 10);
@@ -1677,7 +1677,7 @@ function projectLinesPerDay(&$inc, $parent, $fuser, $lines, &$level, &$projectsr
 				global $daytoparse;
 				$tmparray = dol_getdate($daytoparse, true); // detail of current day
 
-				$idw = ($tmparray['wday'] - (empty($conf->global->MAIN_START_WEEK) ? 0 : 1));
+				$idw = ($tmparray['wday'] - (!getDolGlobalString('MAIN_START_WEEK') ? 0 : 1));
 				global $numstartworkingday, $numendworkingday;
 				$cssweekend = '';
 				if ((($idw + 1) < $numstartworkingday) || (($idw + 1) > $numendworkingday)) {	// This is a day is not inside the setup of working days, so we use a week-end css.
@@ -1799,12 +1799,12 @@ function projectLinesPerWeek(&$inc, $firstdaytoshow, $fuser, $parent, $lines, &$
 	//dol_syslog('projectLinesPerWeek inc='.$inc.' firstdaytoshow='.$firstdaytoshow.' task parent id='.$parent.' level='.$level." count(lines)=".$numlines." count(lineswithoutlevel0)=".count($lineswithoutlevel0));
 
 	if (empty($oldprojectforbreak)) {
-		$oldprojectforbreak = (empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT) ? 0 : -1); // 0 = start break, -1 = never break
+		$oldprojectforbreak = (!getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT') ? 0 : -1); // 0 = start break, -1 = never break
 	}
 
 	$restrictBefore = null;
 
-	if (!empty($conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS)) {
+	if (getDolGlobalString('PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS')) {
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
 		$restrictBefore = dol_time_plus_duree(dol_now(), - $conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS, 'm');
 	}
@@ -1960,7 +1960,7 @@ function projectLinesPerWeek(&$inc, $firstdaytoshow, $fuser, $parent, $lines, &$
 				*/
 
 				// Project
-				if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+				if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 					print '<td class="nowrap">';
 					if ($oldprojectforbreak == -1) {
 						print $projectstatic->getNomUrl(1, '', 0, $langs->transnoentitiesnoconv("YourRole").': '.$projectsrole[$lines[$i]->fk_project]);
@@ -1969,7 +1969,7 @@ function projectLinesPerWeek(&$inc, $firstdaytoshow, $fuser, $parent, $lines, &$
 				}
 
 				// Thirdparty
-				if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+				if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 					print '<td class="tdoverflowmax100">';
 					if ($thirdpartystatic->id > 0) {
 						print $thirdpartystatic->getNomUrl(1, 'project');
@@ -2194,12 +2194,12 @@ function projectLinesPerMonth(&$inc, $firstdaytoshow, $fuser, $parent, $lines, &
 	//dol_syslog('projectLinesPerWeek inc='.$inc.' firstdaytoshow='.$firstdaytoshow.' task parent id='.$parent.' level='.$level." count(lines)=".$numlines." count(lineswithoutlevel0)=".count($lineswithoutlevel0));
 
 	if (empty($oldprojectforbreak)) {
-		$oldprojectforbreak = (empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT) ? 0 : -1); // 0 = start break, -1 = never break
+		$oldprojectforbreak = (!getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT') ? 0 : -1); // 0 = start break, -1 = never break
 	}
 
 	$restrictBefore = null;
 
-	if (!empty($conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS)) {
+	if (getDolGlobalString('PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS')) {
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
 		$restrictBefore = dol_time_plus_duree(dol_now(), - $conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS, 'm');
 	}
@@ -2490,13 +2490,13 @@ function print_projecttasks_array($db, $form, $socid, $projectsListId, $mytasks
 	global $langs, $conf, $user;
 	global $theme_datacolor;
 
-	$maxofloop = (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
+	$maxofloop = (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD);
 
 	require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
 
 	$listofstatus = array_keys($listofoppstatus);
 
-	if (is_array($listofstatus) && !empty($conf->global->USE_COLOR_FOR_PROSPECTION_STATUS)) {
+	if (is_array($listofstatus) && getDolGlobalString('USE_COLOR_FOR_PROSPECTION_STATUS')) {
 		// Define $themeColorId and array $statusOppList for each $listofstatus
 		$themeColorId = 0;
 		$statusOppList = array();
@@ -2519,7 +2519,7 @@ function print_projecttasks_array($db, $form, $socid, $projectsListId, $mytasks
 
 	$title = $langs->trans("Projects");
 	if (strcmp($status, '') && $status >= 0) {
-		$title = $langs->trans("Projects").' '.$langs->trans($projectstatic->statuts_long[$status]);
+		$title = $langs->trans("Projects").' '.$langs->trans($projectstatic->labelStatus[$status]);
 	}
 
 	print '<!-- print_projecttasks_array -->';
@@ -2549,7 +2549,7 @@ function print_projecttasks_array($db, $form, $socid, $projectsListId, $mytasks
 	if ($status >= 0) {
 		$sql .= " AND p.fk_statut = ".(int) $status;
 	}
-	if (!empty($conf->global->PROJECT_LIMIT_YEAR_RANGE)) {
+	if (getDolGlobalString('PROJECT_LIMIT_YEAR_RANGE')) {
 		$project_year_filter = GETPOST("project_year_filter");
 		//Check if empty or invalid year. Wildcard ignores the sql check
 		if ($project_year_filter != "*") {
@@ -2608,20 +2608,20 @@ function print_projecttasks_array($db, $form, $socid, $projectsListId, $mytasks
 		$total_declaredprogressworkload = 0;
 
 		$num = $db->num_rows($resql);
-		$nbofloop = min($num, (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
+		$nbofloop = min($num, (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
 		$i = 0;
 
 		print '<tr class="liste_titre">';
 		print_liste_field_titre($title.'<a href="'.DOL_URL_ROOT.'/projet/list.php?search_status='.((int) $status).'"><span class="badge marginleftonlyshort">'.$num.'</span></a>', $_SERVER["PHP_SELF"], "", "", "", "", $sortfield, $sortorder);
 		print_liste_field_titre("ThirdParty", $_SERVER["PHP_SELF"], "", "", "", "", $sortfield, $sortorder);
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			if (!in_array('prospectionstatus', $hiddenfields)) {
 				print_liste_field_titre("OpportunityStatus", "", "", "", "", 'style="max-width: 100px"', $sortfield, $sortorder, 'center ');
 			}
 			print_liste_field_titre($form->textwithpicto($langs->trans("Amount"), $langs->trans("OpportunityAmount").' ('.$langs->trans("Tooltip").' = '.$langs->trans("OpportunityWeightedAmount").')'), "", "", "", "", 'style="max-width: 100px"', $sortfield, $sortorder, 'right ');
 			//print_liste_field_titre('OpportunityWeightedAmount', '', '', '', '', 'align="right"', $sortfield, $sortorder);
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print_liste_field_titre("Tasks", "", "", "", "", 'align="right"', $sortfield, $sortorder);
 			if (!in_array('plannedworkload', $hiddenfields)) {
 				print_liste_field_titre("PlannedWorkload", "", "", "", "", 'style="max-width: 100px"', $sortfield, $sortorder, 'right ');
@@ -2692,11 +2692,11 @@ function print_projecttasks_array($db, $form, $socid, $projectsListId, $mytasks
 				}
 				print '</td>';
 
-				if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+				if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 					if (!in_array('prospectionstatus', $hiddenfields)) {
 						print '<td class="center tdoverflowmax75">';
 						// Because color of prospection status has no meaning yet, it is used if hidden constant is set
-						if (empty($conf->global->USE_COLOR_FOR_PROSPECTION_STATUS)) {
+						if (!getDolGlobalString('USE_COLOR_FOR_PROSPECTION_STATUS')) {
 							$oppStatusCode = dol_getIdFromCode($db, $objp->opp_status, 'c_lead_status', 'rowid', 'code');
 							if ($langs->trans("OppStatus".$oppStatusCode) != "OppStatus".$oppStatusCode) {
 								print $langs->trans("OppStatus".$oppStatusCode);
@@ -2732,7 +2732,7 @@ function print_projecttasks_array($db, $form, $socid, $projectsListId, $mytasks
 					print '</td>';
 				}
 
-				if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+				if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 					print '<td class="right">'.$objp->nb.'</td>';
 
 					$plannedworkload = $objp->planned_workload;
@@ -2775,7 +2775,7 @@ function print_projecttasks_array($db, $form, $socid, $projectsListId, $mytasks
 
 		print '<tr class="liste_total">';
 		print '<td>'.$langs->trans("Total")."</td><td></td>";
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			if (!in_array('prospectionstatus', $hiddenfields)) {
 				print '<td class="liste_total"></td>';
 			}
@@ -2784,7 +2784,7 @@ function print_projecttasks_array($db, $form, $socid, $projectsListId, $mytasks
 			print $form->textwithpicto(price($total_opp_amount, 0, '', 1, -1, 0), $langs->trans("OpportunityPonderatedAmountDesc").' : '.price($ponderated_opp_amount, 0, '', 1, -1, 0, $conf->currency));
 			print '</td>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<td class="liste_total right">'.$total_task.'</td>';
 			if (!in_array('plannedworkload', $hiddenfields)) {
 				print '<td class="liste_total right">'.($total_plannedworkload ?convertSecondToTime($total_plannedworkload) : '').'</td>';
@@ -2806,7 +2806,7 @@ function print_projecttasks_array($db, $form, $socid, $projectsListId, $mytasks
 	print "</table>";
 	print '</div>';
 
-	if (!empty($conf->global->PROJECT_LIMIT_YEAR_RANGE)) {
+	if (getDolGlobalString('PROJECT_LIMIT_YEAR_RANGE')) {
 		//Add the year filter input
 		print '<form method="get" action="'.$_SERVER["PHP_SELF"].'">';
 		print '<table width="100%">';
@@ -2835,10 +2835,10 @@ function getTaskProgressView($task, $label = true, $progressNumber = true, $hide
 
 	$plannedworkloadoutputformat = 'allhourmin';
 	$timespentoutputformat = 'allhourmin';
-	if (!empty($conf->global->PROJECT_PLANNED_WORKLOAD_FORMAT)) {
+	if (getDolGlobalString('PROJECT_PLANNED_WORKLOAD_FORMAT')) {
 		$plannedworkloadoutputformat = $conf->global->PROJECT_PLANNED_WORKLOAD_FORMAT;
 	}
-	if (!empty($conf->global->PROJECT_TIMES_SPENT_FORMAT)) {
+	if (getDolGlobalString('PROJECT_TIMES_SPENT_FORMAT')) {
 		$timespentoutputformat = $conf->global->PROJECT_TIME_SPENT_FORMAT;
 	}
 
@@ -2857,7 +2857,7 @@ function getTaskProgressView($task, $label = true, $progressNumber = true, $hide
 		$progressCalculated = round(100 * floatval($task->duration_effective) / floatval($task->planned_workload), 2);
 
 		// this conf is actually hidden, by default we use 10% for "be carefull or warning"
-		$warningRatio = !empty($conf->global->PROJECT_TIME_SPEND_WARNING_PERCENT) ? (1 + $conf->global->PROJECT_TIME_SPEND_WARNING_PERCENT / 100) : 1.10;
+		$warningRatio = getDolGlobalString('PROJECT_TIME_SPEND_WARNING_PERCENT') ? (1 + $conf->global->PROJECT_TIME_SPEND_WARNING_PERCENT / 100) : 1.10;
 
 		$diffTitle = '<br>'.$langs->trans('ProgressDeclared').' : '.$task->progress.(isset($task->progress) ? '%' : '');
 		$diffTitle .= '<br>'.$langs->trans('ProgressCalculated').' : '.$progressCalculated.(isset($progressCalculated) ? '%' : '');
@@ -2974,7 +2974,7 @@ function getTaskProgressBadge($task, $label = '', $tooltip = '')
 			$progressCalculated = round(100 * floatval($task->duration_effective) / floatval($task->planned_workload), 2);
 
 			// this conf is actually hidden, by default we use 10% for "be carefull or warning"
-			$warningRatio = !empty($conf->global->PROJECT_TIME_SPEND_WARNING_PERCENT) ? (1 + $conf->global->PROJECT_TIME_SPEND_WARNING_PERCENT / 100) : 1.10;
+			$warningRatio = getDolGlobalString('PROJECT_TIME_SPEND_WARNING_PERCENT') ? (1 + $conf->global->PROJECT_TIME_SPEND_WARNING_PERCENT / 100) : 1.10;
 
 			if (floatval($progressCalculated) > floatval($task->progress * $warningRatio)) {
 				$badgeClass .= 'badge-danger';
diff --git a/htdocs/core/lib/propal.lib.php b/htdocs/core/lib/propal.lib.php
index 113bc1984c6..4431234bc46 100644
--- a/htdocs/core/lib/propal.lib.php
+++ b/htdocs/core/lib/propal.lib.php
@@ -61,7 +61,7 @@ function propal_prepare_head($object)
 		$h++;
 	}
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = DOL_URL_ROOT.'/comm/propal/contact.php?id='.$object->id;
 		$head[$h][1] = $langs->trans('ContactsAddresses');
@@ -78,7 +78,7 @@ function propal_prepare_head($object)
 	// $this->tabs = array('entity:-tabname);   												to remove a tab
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'propal', 'add', 'core');
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
diff --git a/htdocs/core/lib/reception.lib.php b/htdocs/core/lib/reception.lib.php
index 2b4944c99f2..a2598b65091 100644
--- a/htdocs/core/lib/reception.lib.php
+++ b/htdocs/core/lib/reception.lib.php
@@ -46,14 +46,14 @@ function reception_prepare_head(Reception $object)
 	$head[$h][2] = 'reception';
 	$h++;
 
-	if ($object->statut ==  Reception::STATUS_DRAFT || ($object->statut == Reception::STATUS_VALIDATED && empty($conf->global->STOCK_CALCULATE_ON_RECEPTION))) {
+	if ($object->statut ==  Reception::STATUS_DRAFT || ($object->statut == Reception::STATUS_VALIDATED && !getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION'))) {
 		$head[$h][0] = DOL_URL_ROOT."/reception/dispatch.php?id=".$object->id;
 		$head[$h][1] = $langs->trans("ReceptionDistribution");
 		$head[$h][2] = 'dispatch';
 		$h++;
 	}
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$objectsrc = $object;
 		if ($object->origin == 'supplier_order' && $object->origin_id > 0) {
 			$objectsrc = new CommandeFournisseur($db);
@@ -134,7 +134,7 @@ function reception_admin_prepare_head()
 
 	complete_head_from_modules($conf, $langs, null, $head, $h, 'reception_admin');
 
-	if (!empty($conf->global->MAIN_SUBMODULE_RECEPTION)) {
+	if (getDolGlobalString('MAIN_SUBMODULE_RECEPTION')) {
 		$head[$h][0] = DOL_URL_ROOT.'/admin/reception_extrafields.php';
 		$head[$h][1] = $langs->trans("ExtraFields");
 		$nbExtrafields = $extrafields->attributes['reception']['count'];
@@ -145,7 +145,7 @@ function reception_admin_prepare_head()
 		$h++;
 	}
 
-	if (!empty($conf->global->MAIN_SUBMODULE_RECEPTION)) {
+	if (getDolGlobalString('MAIN_SUBMODULE_RECEPTION')) {
 		$head[$h][0] = DOL_URL_ROOT.'/admin/commande_fournisseur_dispatch_extrafields.php';
 		$head[$h][1] = $langs->trans("ExtraFieldsLines");
 		$nbExtrafields = $extrafields->attributes['commande_fournisseur_dispatch']['count'];
diff --git a/htdocs/core/lib/resource.lib.php b/htdocs/core/lib/resource.lib.php
index 2a1e09b96c3..13e0d6d09ee 100644
--- a/htdocs/core/lib/resource.lib.php
+++ b/htdocs/core/lib/resource.lib.php
@@ -41,7 +41,7 @@ function resource_prepare_head($object)
 	$head[$h][2] = 'resource';
 	$h++;
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && (empty($conf->global->RESOURCE_HIDE_ADD_CONTACT_USER) || empty($conf->global->RESOURCE_HIDE_ADD_CONTACT_THIPARTY))) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB') && (!getDolGlobalString('RESOURCE_HIDE_ADD_CONTACT_USER') || !getDolGlobalString('RESOURCE_HIDE_ADD_CONTACT_THIPARTY'))) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = DOL_URL_ROOT.'/resource/contact.php?id='.$object->id;
 		$head[$h][1] = $langs->trans('ContactsAddresses');
@@ -58,7 +58,7 @@ function resource_prepare_head($object)
 	// $this->tabs = array('entity:-tabname:Title:@mymodule:/mymodule/mypage.php?id=__ID__');   to remove a tab
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'resource', 'add', 'core');
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
diff --git a/htdocs/core/lib/security.lib.php b/htdocs/core/lib/security.lib.php
index 76358337690..39ab9cdeb41 100644
--- a/htdocs/core/lib/security.lib.php
+++ b/htdocs/core/lib/security.lib.php
@@ -236,12 +236,12 @@ function dol_hash($chain, $type = '0')
 	global $conf;
 
 	// No need to add salt for password_hash
-	if (($type == '0' || $type == 'auto') && !empty($conf->global->MAIN_SECURITY_HASH_ALGO) && getDolGlobalString('MAIN_SECURITY_HASH_ALGO') == 'password_hash' && function_exists('password_hash')) {
+	if (($type == '0' || $type == 'auto') && getDolGlobalString('MAIN_SECURITY_HASH_ALGO') && getDolGlobalString('MAIN_SECURITY_HASH_ALGO') == 'password_hash' && function_exists('password_hash')) {
 		return password_hash($chain, PASSWORD_DEFAULT);
 	}
 
 	// Salt value
-	if (!empty($conf->global->MAIN_SECURITY_SALT) && $type != '4' && $type !== 'openldap') {
+	if (getDolGlobalString('MAIN_SECURITY_SALT') && $type != '4' && $type !== 'openldap') {
 		$chain = getDolGlobalString('MAIN_SECURITY_SALT') . $chain;
 	}
 
@@ -283,7 +283,7 @@ function dol_verifyHash($chain, $hash, $type = '0')
 {
 	global $conf;
 
-	if ($type == '0' && !empty($conf->global->MAIN_SECURITY_HASH_ALGO) && getDolGlobalString('MAIN_SECURITY_HASH_ALGO') == 'password_hash' && function_exists('password_verify')) {
+	if ($type == '0' && getDolGlobalString('MAIN_SECURITY_HASH_ALGO') && getDolGlobalString('MAIN_SECURITY_HASH_ALGO') == 'password_hash' && function_exists('password_verify')) {
 		if (! empty($hash[0]) && $hash[0] == '$') {
 			return password_verify($chain, $hash);
 		} elseif (dol_strlen($hash) == 32) {
@@ -494,7 +494,7 @@ function restrictedArea(User $user, $features, $object = 0, $tableandshare = '',
 		if ($featureforlistofmodule == 'supplier_proposal') {
 			$featureforlistofmodule = 'supplierproposal';
 		}
-		if (!empty($user->socid) && !empty($conf->global->MAIN_MODULES_FOR_EXTERNAL) && !in_array($featureforlistofmodule, $listofmodules)) {	// If limits on modules for external users, module must be into list of modules for external users
+		if (!empty($user->socid) && getDolGlobalString('MAIN_MODULES_FOR_EXTERNAL') && !in_array($featureforlistofmodule, $listofmodules)) {	// If limits on modules for external users, module must be into list of modules for external users
 			$readok = 0;
 			$nbko++;
 			continue;
@@ -925,7 +925,7 @@ function checkUserAccessToObject($user, array $featuresarray, $object = 0, $tabl
 			$sql = "SELECT COUNT(dbt.".$dbt_select.") as nb";
 			$sql .= " FROM ".MAIN_DB_PREFIX.$dbtablename." as dbt";
 			if (($feature == 'user' || $feature == 'usergroup') && isModEnabled('multicompany')) {	// Special for multicompany
-				if (!empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+				if (getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 					if ($conf->entity == 1 && $user->admin && !$user->entity) {
 						$sql .= " WHERE dbt.".$dbt_select." IN (".$db->sanitize($objectid, 1).")";
 						$sql .= " AND dbt.entity IS NOT NULL";
@@ -1109,7 +1109,7 @@ function checkUserAccessToObject($user, array $featuresarray, $object = 0, $tabl
 			$useridtocheck = 0;
 			if ($feature == 'holiday') {
 				$useridtocheck = $object->fk_user;
-				if (!in_array($object->fk_user, $childids) && !in_array($object->fk_validator, $childids)) {
+				if (!$user->hasRight('holiday', 'readall') && !in_array($useridtocheck, $childids) && !in_array($object->fk_validator, $childids)) {
 					return false;
 				}
 			}
diff --git a/htdocs/core/lib/security2.lib.php b/htdocs/core/lib/security2.lib.php
index 3432e67f5df..54be09a0b34 100644
--- a/htdocs/core/lib/security2.lib.php
+++ b/htdocs/core/lib/security2.lib.php
@@ -150,7 +150,7 @@ if (!function_exists('dol_loginfunction')) {
 		// Title
 		$appli = constant('DOL_APPLICATION_TITLE');
 		$title = $appli.' '.constant('DOL_VERSION');
-		if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+		if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 			$title = $conf->global->MAIN_APPLICATION_TITLE;
 		}
 		$titletruedolibarrversion = constant('DOL_VERSION'); // $title used by login template after the @ to inform of true Dolibarr version
@@ -192,7 +192,7 @@ if (!function_exists('dol_loginfunction')) {
 		$prefix = dol_getprefix('');
 		$sessiontimeout = 'DOLSESSTIMEOUT_'.$prefix;
 
-		if (!empty($conf->global->MAIN_SESSION_TIMEOUT)) {
+		if (getDolGlobalString('MAIN_SESSION_TIMEOUT')) {
 			if (session_status() != PHP_SESSION_ACTIVE) {
 				if (PHP_VERSION_ID < 70300) {
 					session_set_cookie_params(0, '/', null, ((empty($dolibarr_main_force_https) && isHTTPS() === false) ? false : true), true); // Add tag secure and httponly on session cookie (same as setting session.cookie_httponly into php.ini). Must be called before the session_start.
@@ -270,7 +270,7 @@ if (!function_exists('dol_loginfunction')) {
 		// Security graphical code
 		$captcha = 0;
 		$captcha_refresh = '';
-		if (function_exists("imagecreatefrompng") && !empty($conf->global->MAIN_SECURITY_ENABLECAPTCHA)) {
+		if (function_exists("imagecreatefrompng") && getDolGlobalString('MAIN_SECURITY_ENABLECAPTCHA')) {
 			$captcha = 1;
 			$captcha_refresh = img_picto($langs->trans("Refresh"), 'refresh', 'id="captcha_refresh_img"');
 		}
@@ -278,19 +278,19 @@ if (!function_exists('dol_loginfunction')) {
 		// Extra link
 		$forgetpasslink = 0;
 		$helpcenterlink = 0;
-		if (empty($conf->global->MAIN_SECURITY_DISABLEFORGETPASSLINK) || empty($conf->global->MAIN_HELPCENTER_DISABLELINK)) {
-			if (empty($conf->global->MAIN_SECURITY_DISABLEFORGETPASSLINK)) {
+		if (!getDolGlobalString('MAIN_SECURITY_DISABLEFORGETPASSLINK') || !getDolGlobalString('MAIN_HELPCENTER_DISABLELINK')) {
+			if (!getDolGlobalString('MAIN_SECURITY_DISABLEFORGETPASSLINK')) {
 				$forgetpasslink = 1;
 			}
 
-			if (empty($conf->global->MAIN_HELPCENTER_DISABLELINK)) {
+			if (!getDolGlobalString('MAIN_HELPCENTER_DISABLELINK')) {
 				$helpcenterlink = 1;
 			}
 		}
 
 		// Home message
 		$main_home = '';
-		if (!empty($conf->global->MAIN_HOME)) {
+		if (getDolGlobalString('MAIN_HOME')) {
 			$substitutionarray = getCommonSubstitutionArray($langs);
 			complete_substitutions_array($substitutionarray, $langs);
 			$texttoshow = make_substitutions($conf->global->MAIN_HOME, $substitutionarray, $langs);
@@ -299,7 +299,7 @@ if (!function_exists('dol_loginfunction')) {
 		}
 
 		// Google AD
-		$main_google_ad_client = ((!empty($conf->global->MAIN_GOOGLE_AD_CLIENT) && !empty($conf->global->MAIN_GOOGLE_AD_SLOT)) ? 1 : 0);
+		$main_google_ad_client = ((getDolGlobalString('MAIN_GOOGLE_AD_CLIENT') && getDolGlobalString('MAIN_GOOGLE_AD_SLOT')) ? 1 : 0);
 
 		// Set jquery theme
 		$dol_loginmesg = (!empty($_SESSION["dol_loginmesg"]) ? $_SESSION["dol_loginmesg"] : '');
@@ -308,12 +308,12 @@ if (!function_exists('dol_loginfunction')) {
 		if (!empty($mysoc->logo_squarred_mini)) {
 			$favicon = DOL_URL_ROOT.'/viewimage.php?cache=1&modulepart=mycompany&file='.urlencode('logos/thumbs/'.$mysoc->logo_squarred_mini);
 		}
-		if (!empty($conf->global->MAIN_FAVICON_URL)) {
+		if (getDolGlobalString('MAIN_FAVICON_URL')) {
 			$favicon = $conf->global->MAIN_FAVICON_URL;
 		}
 
 		$jquerytheme = 'base';
-		if (!empty($conf->global->MAIN_USE_JQUERY_THEME)) {
+		if (getDolGlobalString('MAIN_USE_JQUERY_THEME')) {
 			$jquerytheme = $conf->global->MAIN_USE_JQUERY_THEME;
 		}
 
@@ -535,7 +535,7 @@ function getRandomPassword($generic = false, $replaceambiguouschars = null, $len
 
 			$generated_password = str_shuffle($randomCode);
 		}
-	} elseif (!empty($conf->global->USER_PASSWORD_GENERATED)) {
+	} elseif (getDolGlobalString('USER_PASSWORD_GENERATED')) {
 		$nomclass = "modGeneratePass".ucfirst($conf->global->USER_PASSWORD_GENERATED);
 		$nomfichier = $nomclass.".class.php";
 		//print DOL_DOCUMENT_ROOT."/core/modules/security/generate/".$nomclass;
diff --git a/htdocs/core/lib/sendings.lib.php b/htdocs/core/lib/sendings.lib.php
index 91287500281..6b30eb266e0 100644
--- a/htdocs/core/lib/sendings.lib.php
+++ b/htdocs/core/lib/sendings.lib.php
@@ -68,7 +68,7 @@ function shipping_prepare_head($object)
 		}
 	}
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$objectsrc = $object;
 		if ($object->origin == 'commande' && $object->origin_id > 0) {
 			$objectsrc = new Commande($db);
@@ -169,7 +169,7 @@ function delivery_prepare_head($object)
 		$tmpobject = $object;
 	}
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$objectsrc = $tmpobject;
 		if ($tmpobject->origin == 'commande' && $tmpobject->origin_id > 0) {
 			$objectsrc = new Commande($db);
@@ -319,7 +319,7 @@ function show_list_sending_receive($origin, $origin_id, $filter = '')
 				// Description
 				if ($objp->fk_product > 0) {
 					// Define output language
-					if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+					if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 						$object = new $origin($db);
 						$object->fetch($origin_id);
 						$object->fetch_thirdparty();
diff --git a/htdocs/core/lib/supplier_proposal.lib.php b/htdocs/core/lib/supplier_proposal.lib.php
index 11c0786802f..dccdee72072 100644
--- a/htdocs/core/lib/supplier_proposal.lib.php
+++ b/htdocs/core/lib/supplier_proposal.lib.php
@@ -45,7 +45,7 @@ function supplier_proposal_prepare_head($object)
 	$head[$h][2] = 'comm';
 	$h++;
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = DOL_URL_ROOT.'/supplier_proposal/contact.php?id='.$object->id;
 		$head[$h][1] = $langs->trans('ContactsAddresses');
@@ -62,7 +62,7 @@ function supplier_proposal_prepare_head($object)
 	// $this->tabs = array('entity:-tabname);   												to remove a tab
 	complete_head_from_modules($conf, $langs, $object, $head, $h, 'supplier_proposal', 'add', 'core');
 
-	if (empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$nbNote = 0;
 		if (!empty($object->note_private)) {
 			$nbNote++;
diff --git a/htdocs/core/lib/tax.lib.php b/htdocs/core/lib/tax.lib.php
index 799594fcefd..b9da77dc6f7 100644
--- a/htdocs/core/lib/tax.lib.php
+++ b/htdocs/core/lib/tax.lib.php
@@ -77,7 +77,7 @@ function tax_prepare_head(ChargeSociales $object)
 	$head[$h][0] = DOL_URL_ROOT.'/compta/sociales/note.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Notes');
 	if ($nbNote > 0) {
-		$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+		$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 	}
 	$head[$h][2] = 'note';
 	$h++;
@@ -176,13 +176,13 @@ function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $di
 		$sql .= " WHERE f.entity IN (".getEntity($invoicetable).")";
 		$sql .= " AND f.fk_statut in (1,2)"; // Validated or paid (partially or completely)
 		if ($direction == 'buy') {
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
 			}
 		} else {
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -206,7 +206,7 @@ function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $di
 		}
 		$sql .= " AND (d.product_type = 0"; // Limit to products
 		$sql .= " AND d.date_start is null AND d.date_end IS NULL)"; // enhance detection of products
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.".$total_tva." <> 0)";
 		}
 		$sql .= " ORDER BY d.rowid, d.".$fk_facture;
@@ -232,13 +232,13 @@ function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $di
 		$sql .= " WHERE f.entity IN (".getEntity($invoicetable).")";
 		$sql .= " AND f.fk_statut in (1,2)"; // Paid (partially or completely)
 		if ($direction == 'buy') {
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
 			}
 		} else {
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -264,7 +264,7 @@ function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $di
 		}
 		$sql .= " AND (d.product_type = 0"; // Limit to products
 		$sql .= " AND d.date_start is null AND d.date_end IS NULL)"; // enhance detection of products
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.".$total_tva." <> 0)";
 		}
 		$sql .= " ORDER BY d.rowid, d.".$fk_facture.", pf.rowid";
@@ -378,13 +378,13 @@ function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $di
 		$sql .= " WHERE f.entity IN (".getEntity($invoicetable).")";
 		$sql .= " AND f.fk_statut in (1,2)"; // Validated or paid (partially or completely)
 		if ($direction == 'buy') {
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
 			}
 		} else {
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -408,7 +408,7 @@ function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $di
 		}
 		$sql .= " AND (d.product_type = 1"; // Limit to services
 		$sql .= " OR d.date_start is NOT null OR d.date_end IS NOT NULL)"; // enhance detection of service
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.".$total_tva." <> 0)";
 		}
 		$sql .= " ORDER BY d.rowid, d.".$fk_facture;
@@ -434,13 +434,13 @@ function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $di
 		$sql .= " WHERE f.entity IN (".getEntity($invoicetable).")";
 		$sql .= " AND f.fk_statut in (1,2)"; // Paid (partially or completely)
 		if ($direction == 'buy') {
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
 			}
 		} else {
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -466,7 +466,7 @@ function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $di
 		}
 		$sql .= " AND (d.product_type = 1"; // Limit to services
 		$sql .= " OR d.date_start is NOT null OR d.date_end IS NOT NULL)"; // enhance detection of service
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.".$total_tva." <> 0)";
 		}
 		$sql .= " ORDER BY d.rowid, d.".$fk_facture.", pf.rowid";
@@ -589,7 +589,7 @@ function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $di
 		}
 		$sql .= " AND (d.product_type = -1";
 		$sql .= " OR e.date_debut is NOT null OR e.date_fin IS NOT NULL)"; // enhance detection of service
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.total_tva <> 0)";
 		}
 		$sql .= " ORDER BY e.rowid";
@@ -766,13 +766,13 @@ function tax_by_rate($type, $db, $y, $q, $date_start, $date_end, $modetax, $dire
 		$sql .= " WHERE f.entity IN (".getEntity($invoicetable).")";
 		$sql .= " AND f.fk_statut in (1,2)"; // Validated or paid (partially or completely)
 		if ($direction == 'buy') {
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
 			}
 		} else {
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -794,7 +794,7 @@ function tax_by_rate($type, $db, $y, $q, $date_start, $date_end, $modetax, $dire
 		}
 		$sql .= " AND (d.product_type = 0"; // Limit to products
 		$sql .= " AND d.date_start is null AND d.date_end IS NULL)"; // enhance detection of products
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.".$total_tva." <> 0)";
 		}
 		$sql .= " ORDER BY d.rowid, d.".$fk_facture;
@@ -820,13 +820,13 @@ function tax_by_rate($type, $db, $y, $q, $date_start, $date_end, $modetax, $dire
 		$sql .= " WHERE f.entity IN (".getEntity($invoicetable).")";
 		$sql .= " AND f.fk_statut in (1,2)"; // Paid (partially or completely)
 		if ($direction == 'buy') {
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
 			}
 		} else {
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -848,7 +848,7 @@ function tax_by_rate($type, $db, $y, $q, $date_start, $date_end, $modetax, $dire
 		}
 		$sql .= " AND (d.product_type = 0"; // Limit to products
 		$sql .= " AND d.date_start is null AND d.date_end IS NULL)"; // enhance detection of products
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.".$total_tva." <> 0)";
 		}
 		$sql .= " ORDER BY d.rowid, d.".$fk_facture.", pf.rowid";
@@ -967,13 +967,13 @@ function tax_by_rate($type, $db, $y, $q, $date_start, $date_end, $modetax, $dire
 		$sql .= " WHERE f.entity IN (".getEntity($invoicetable).")";
 		$sql .= " AND f.fk_statut in (1,2)"; // Validated or paid (partially or completely)
 		if ($direction == 'buy') {
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
 			}
 		} else {
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -995,7 +995,7 @@ function tax_by_rate($type, $db, $y, $q, $date_start, $date_end, $modetax, $dire
 		}
 		$sql .= " AND (d.product_type = 1"; // Limit to services
 		$sql .= " OR d.date_start is NOT null OR d.date_end IS NOT NULL)"; // enhance detection of service
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.".$total_tva." <> 0)";
 		}
 		$sql .= " ORDER BY d.rowid, d.".$fk_facture;
@@ -1021,13 +1021,13 @@ function tax_by_rate($type, $db, $y, $q, $date_start, $date_end, $modetax, $dire
 		$sql .= " WHERE f.entity IN (".getEntity($invoicetable).")";
 		$sql .= " AND f.fk_statut in (1,2)"; // Paid (partially or completely)
 		if ($direction == 'buy') {
-			if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
 			}
 		} else {
-			if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 				$sql .= " AND f.type IN (0,1,2,5)";
 			} else {
 				$sql .= " AND f.type IN (0,1,2,3,5)";
@@ -1049,7 +1049,7 @@ function tax_by_rate($type, $db, $y, $q, $date_start, $date_end, $modetax, $dire
 		}
 		$sql .= " AND (d.product_type = 1"; // Limit to services
 		$sql .= " OR d.date_start is NOT null OR d.date_end IS NOT NULL)"; // enhance detection of service
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.".$total_tva." <> 0)";
 		}
 		$sql .= " ORDER BY d.rowid, d.".$fk_facture.", pf.rowid";
@@ -1177,7 +1177,7 @@ function tax_by_rate($type, $db, $y, $q, $date_start, $date_end, $modetax, $dire
 		}
 		$sql .= " AND (d.product_type = -1";
 		$sql .= " OR e.date_debut is NOT null OR e.date_fin IS NOT NULL)"; // enhance detection of service
-		if (!empty($conf->global->MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS)) {
+		if (getDolGlobalString('MAIN_NOT_INCLUDE_ZERO_VAT_IN_REPORTS')) {
 			$sql .= " AND (d.".$f_rate." <> 0 OR d.total_tva <> 0)";
 		}
 		$sql .= " ORDER BY e.rowid";
diff --git a/htdocs/core/lib/usergroups.lib.php b/htdocs/core/lib/usergroups.lib.php
index a772d841e7c..20e7c93f965 100644
--- a/htdocs/core/lib/usergroups.lib.php
+++ b/htdocs/core/lib/usergroups.lib.php
@@ -39,7 +39,7 @@ function user_prepare_head(User $object)
 	$langs->load("users");
 
 	$canreadperms = true;
-	if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+	if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 		$canreadperms = ($user->admin || ($user->id != $object->id && $user->hasRight('user', 'user_advance', 'readperms')) || ($user->id == $object->id && $user->hasRight('user', 'self_advance', 'readperms')));
 	}
 
@@ -51,8 +51,8 @@ function user_prepare_head(User $object)
 	$head[$h][2] = 'user';
 	$h++;
 
-	if ((!empty($conf->ldap->enabled) && !empty($conf->global->LDAP_SYNCHRO_ACTIVE))
-		&& (empty($conf->global->MAIN_DISABLE_LDAP_TAB) || !empty($user->admin))) {
+	if ((!empty($conf->ldap->enabled) && getDolGlobalString('LDAP_SYNCHRO_ACTIVE'))
+		&& (!getDolGlobalString('MAIN_DISABLE_LDAP_TAB') || !empty($user->admin))) {
 		$langs->load("ldap");
 		$head[$h][0] = DOL_URL_ROOT.'/user/ldap.php?id='.$object->id;
 		$head[$h][1] = $langs->trans("LDAPCard");
@@ -62,7 +62,7 @@ function user_prepare_head(User $object)
 
 	if ($canreadperms) {
 		$head[$h][0] = DOL_URL_ROOT.'/user/perms.php?id='.$object->id;
-		$head[$h][1] = $langs->trans("Rights").(empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.($object->nb_rights).'</span>' : '');
+		$head[$h][1] = $langs->trans("Rights").(!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.($object->nb_rights).'</span>' : '');
 		$head[$h][2] = 'rights';
 		$h++;
 	}
@@ -73,7 +73,7 @@ function user_prepare_head(User $object)
 	$h++;
 
 	if (isModEnabled('agenda')) {
-		if (empty($conf->global->AGENDA_EXT_NB)) {
+		if (!getDolGlobalString('AGENDA_EXT_NB')) {
 			$conf->global->AGENDA_EXT_NB = 5;
 		}
 		$MAXAGENDA = $conf->global->AGENDA_EXT_NB;
@@ -207,7 +207,7 @@ function group_prepare_head($object)
 	global $langs, $conf, $user;
 
 	$canreadperms = true;
-	if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+	if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 		$canreadperms = ($user->admin || $user->rights->user->group_advance->readperms);
 	}
 
@@ -219,8 +219,8 @@ function group_prepare_head($object)
 	$head[$h][2] = 'group';
 	$h++;
 
-	if ((!empty($conf->ldap->enabled) && !empty($conf->global->LDAP_SYNCHRO_ACTIVE))
-		&& (empty($conf->global->MAIN_DISABLE_LDAP_TAB) || !empty($user->admin))) {
+	if ((!empty($conf->ldap->enabled) && getDolGlobalString('LDAP_SYNCHRO_ACTIVE'))
+		&& (!getDolGlobalString('MAIN_DISABLE_LDAP_TAB') || !empty($user->admin))) {
 		$langs->load("ldap");
 		$head[$h][0] = DOL_URL_ROOT.'/user/group/ldap.php?id='.$object->id;
 		$head[$h][1] = $langs->trans("LDAPCard");
@@ -389,7 +389,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 
 	print '<tr><td colspan="'.$colspan.'" class="center">';
 
-	if (!empty($conf->global->MAIN_FORCETHEME)) {
+	if (getDolGlobalString('MAIN_FORCETHEME')) {
 		$langs->load("errors");
 		print $langs->trans("WarningThemeForcedTo", $conf->global->MAIN_FORCETHEME);
 	}
@@ -627,7 +627,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td colspan="'.($colspan - 1).'">';
 		//var_dump($conf->global->THEME_ELDY_BACKBODY);
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_BACKBODY) ? $conf->global->THEME_ELDY_BACKBODY : ''), array()), ''), 'THEME_ELDY_BACKBODY', '', 1, '', '', 'colorbackbody', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_BACKBODY') ? $conf->global->THEME_ELDY_BACKBODY : ''), array()), ''), 'THEME_ELDY_BACKBODY', '', 1, '', '', 'colorbackbody', $default).' ';
 		} else {
 			$color = colorArrayToHex(colorStringToArray($conf->global->THEME_ELDY_BACKBODY, array()), '');
 			if ($color) {
@@ -671,7 +671,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("TopMenuBackgroundColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_TOPMENU_BACK1) ? $conf->global->THEME_ELDY_TOPMENU_BACK1 : ''), array()), ''), 'THEME_ELDY_TOPMENU_BACK1', '', 1, '', '', 'colorbackhmenu1', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_TOPMENU_BACK1') ? $conf->global->THEME_ELDY_TOPMENU_BACK1 : ''), array()), ''), 'THEME_ELDY_TOPMENU_BACK1', '', 1, '', '', 'colorbackhmenu1', $default).' ';
 		} else {
 			$color = colorArrayToHex(colorStringToArray($conf->global->THEME_ELDY_TOPMENU_BACK1, array()), '');
 			if ($color) {
@@ -715,7 +715,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("LeftMenuBackgroundColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_VERMENU_BACK1) ? $conf->global->THEME_ELDY_VERMENU_BACK1 : ''), array()), ''), 'THEME_ELDY_VERMENU_BACK1', '', 1, '', '', 'colorbackvmenu1', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_VERMENU_BACK1') ? $conf->global->THEME_ELDY_VERMENU_BACK1 : ''), array()), ''), 'THEME_ELDY_VERMENU_BACK1', '', 1, '', '', 'colorbackvmenu1', $default).' ';
 		} else {
 			$color = colorArrayToHex(colorStringToArray($conf->global->THEME_ELDY_VERMENU_BACK1, array()), '');
 			if ($color) {
@@ -739,7 +739,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("TextTitleColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_TEXTTITLENOTAB) ? $conf->global->THEME_ELDY_TEXTTITLENOTAB : ''), array()), ''), 'THEME_ELDY_TEXTTITLENOTAB', '', 1, '', '', 'colortexttitlenotab', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_TEXTTITLENOTAB') ? $conf->global->THEME_ELDY_TEXTTITLENOTAB : ''), array()), ''), 'THEME_ELDY_TEXTTITLENOTAB', '', 1, '', '', 'colortexttitlenotab', $default).' ';
 		} else {
 			print $formother->showColor($conf->global->THEME_ELDY_TEXTTITLENOTAB, $langs->trans("Default"));
 		}
@@ -759,7 +759,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("BackgroundTableTitleColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_BACKTITLE1) ? $conf->global->THEME_ELDY_BACKTITLE1 : ''), array()), ''), 'THEME_ELDY_BACKTITLE1', '', 1, '', '', 'colorbacktitle1', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_BACKTITLE1') ? $conf->global->THEME_ELDY_BACKTITLE1 : ''), array()), ''), 'THEME_ELDY_BACKTITLE1', '', 1, '', '', 'colorbacktitle1', $default).' ';
 		} else {
 			print $formother->showColor($conf->global->THEME_ELDY_BACKTITLE1, $langs->trans("Default"));
 		}
@@ -779,7 +779,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("BackgroundTableTitleTextColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_TEXTTITLE) ? $conf->global->THEME_ELDY_TEXTTITLE : ''), array()), ''), 'THEME_ELDY_TEXTTITLE', '', 1, '', '', 'colortexttitle', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_TEXTTITLE') ? $conf->global->THEME_ELDY_TEXTTITLE : ''), array()), ''), 'THEME_ELDY_TEXTTITLE', '', 1, '', '', 'colortexttitle', $default).' ';
 		} else {
 			print $formother->showColor($conf->global->THEME_ELDY_TEXTTITLE, $langs->trans("Default"));
 		}
@@ -799,7 +799,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("BackgroundTableTitleTextlinkColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_TEXTTITLELINK) ? $conf->global->THEME_ELDY_TEXTTITLELINK : ''), array()), ''), 'THEME_ELDY_TEXTTITLELINK', '', 1, '', '', 'colortexttitlelink', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_TEXTTITLELINK') ? $conf->global->THEME_ELDY_TEXTTITLELINK : ''), array()), ''), 'THEME_ELDY_TEXTTITLELINK', '', 1, '', '', 'colortexttitlelink', $default).' ';
 		} else {
 			print $formother->showColor($conf->global->THEME_ELDY_TEXTTITLELINK, $langs->trans("Default"));
 		}
@@ -820,7 +820,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("BackgroundTableLineOddColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_LINEIMPAIR1) ? $conf->global->THEME_ELDY_LINEIMPAIR1 : ''), array()), ''), 'THEME_ELDY_LINEIMPAIR1', '', 1, '', '', 'colorbacklineimpair2', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_LINEIMPAIR1') ? $conf->global->THEME_ELDY_LINEIMPAIR1 : ''), array()), ''), 'THEME_ELDY_LINEIMPAIR1', '', 1, '', '', 'colorbacklineimpair2', $default).' ';
 		} else {
 			$color = colorArrayToHex(colorStringToArray($conf->global->THEME_ELDY_LINEIMPAIR1, array()), '');
 			if ($color) {
@@ -844,7 +844,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("BackgroundTableLineEvenColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_LINEPAIR1) ? $conf->global->THEME_ELDY_LINEPAIR1 : ''), array()), ''), 'THEME_ELDY_LINEPAIR1', '', 1, '', '', 'colorbacklinepair2', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_LINEPAIR1') ? $conf->global->THEME_ELDY_LINEPAIR1 : ''), array()), ''), 'THEME_ELDY_LINEPAIR1', '', 1, '', '', 'colorbacklinepair2', $default).' ';
 		} else {
 			$color = colorArrayToHex(colorStringToArray($conf->global->THEME_ELDY_LINEPAIR1, array()), '');
 			if ($color) {
@@ -888,7 +888,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("LinkColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_TEXTLINK) ? $conf->global->THEME_ELDY_TEXTLINK : ''), array()), ''), 'THEME_ELDY_TEXTLINK', '', 1, '', '', 'colortextlink', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_TEXTLINK') ? $conf->global->THEME_ELDY_TEXTLINK : ''), array()), ''), 'THEME_ELDY_TEXTLINK', '', 1, '', '', 'colortextlink', $default).' ';
 		} else {
 			$color = colorArrayToHex(colorStringToArray($conf->global->THEME_ELDY_TEXTLINK, array()), '');
 			if ($color) {
@@ -929,14 +929,14 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 			if (getDolGlobalString('THEME_ELDY_USE_HOVER') == '1') {
 				$color = colorArrayToHex(colorStringToArray($colorbacklinepairhover));
 			} else {
-				$color = colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_USE_HOVER) ? $conf->global->THEME_ELDY_USE_HOVER : ''), array()), '');
+				$color = colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_USE_HOVER') ? $conf->global->THEME_ELDY_USE_HOVER : ''), array()), '');
 			}
 			print $formother->selectColor($color, 'THEME_ELDY_USE_HOVER', '', 1, '', '', 'colorbacklinepairhover', $default).' ';
 		} else {
 			if (getDolGlobalString('THEME_ELDY_USE_HOVER') == '1') {
 				$color = colorArrayToHex(colorStringToArray($colorbacklinepairhover));
 			} else {
-				$color = colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_USE_HOVER) ? $conf->global->THEME_ELDY_USE_HOVER : ''), array()), '');
+				$color = colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_USE_HOVER') ? $conf->global->THEME_ELDY_USE_HOVER : ''), array()), '');
 			}
 			if ($color) {
 				if ($color != colorArrayToHex(colorStringToArray($colorbacklinepairhover))) {
@@ -977,14 +977,14 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 			if (getDolGlobalString('THEME_ELDY_USE_CHECKED') == '1') {
 				$color = 'e6edf0';
 			} else {
-				$color = colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_USE_CHECKED) ? $conf->global->THEME_ELDY_USE_CHECKED : ''), array()), '');
+				$color = colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_USE_CHECKED') ? $conf->global->THEME_ELDY_USE_CHECKED : ''), array()), '');
 			}
 			print $formother->selectColor($color, 'THEME_ELDY_USE_CHECKED', '', 1, '', '', 'colorbacklinepairchecked', $default).' ';
 		} else {
 			if (getDolGlobalString('THEME_ELDY_USE_CHECKED') == '1') {
 				$color = 'e6edf0';
 			} else {
-				$color = colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_USE_CHECKED) ? $conf->global->THEME_ELDY_USE_CHECKED : ''), array()), '');
+				$color = colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_USE_CHECKED') ? $conf->global->THEME_ELDY_USE_CHECKED : ''), array()), '');
 			}
 			if ($color) {
 				if ($color != 'e6edf0') {
@@ -1031,7 +1031,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("BtnActionColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_BTNACTION) ? $conf->global->THEME_ELDY_BTNACTION : ''), array()), ''), 'THEME_ELDY_BTNACTION', '', 1, '', '', 'butactionbg', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_BTNACTION') ? $conf->global->THEME_ELDY_BTNACTION : ''), array()), ''), 'THEME_ELDY_BTNACTION', '', 1, '', '', 'butactionbg', $default).' ';
 		} else {
 			$color = colorArrayToHex(colorStringToArray($conf->global->THEME_ELDY_BTNACTION, array()), '');
 			if ($color) {
@@ -1077,7 +1077,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td>'.$langs->trans("TextBtnActionColor").'</td>';
 		print '<td colspan="'.($colspan - 1).'">';
 		if ($edit) {
-			print $formother->selectColor(colorArrayToHex(colorStringToArray((!empty($conf->global->THEME_ELDY_TEXTBTNACTION) ? $conf->global->THEME_ELDY_TEXTBTNACTION : ''), array()), ''), 'THEME_ELDY_TEXTBTNACTION', '', 1, '', '', 'textbutaction', $default).' ';
+			print $formother->selectColor(colorArrayToHex(colorStringToArray((getDolGlobalString('THEME_ELDY_TEXTBTNACTION') ? $conf->global->THEME_ELDY_TEXTBTNACTION : ''), array()), ''), 'THEME_ELDY_TEXTBTNACTION', '', 1, '', '', 'textbutaction', $default).' ';
 		} else {
 			$color = colorArrayToHex(colorStringToArray($conf->global->THEME_ELDY_TEXTBTNACTION, array()), '');
 			if ($color) {
@@ -1105,7 +1105,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		if ($edit) {
 			print $form->selectyesno('MAIN_OPTIMIZEFORTEXTBROWSER', (isset($fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER) ? $fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER : 0), 1);
 		} else {
-			if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				print yn(isset($fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER) ? $fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER : 0);
 			} else {
 				print yn(1);
diff --git a/htdocs/core/lib/website.lib.php b/htdocs/core/lib/website.lib.php
index bfe2e4ee350..3dbf0eb5b19 100644
--- a/htdocs/core/lib/website.lib.php
+++ b/htdocs/core/lib/website.lib.php
@@ -424,7 +424,7 @@ function dolWebsiteOutput($content, $contenttype = 'html', $containerid = '')
 		$content = str_replace(' contenteditable="true"', ' contenteditable="false"', $content);
 	}
 
-	if (!empty($conf->global->WEBSITE_ADD_CSS_TO_BODY)) {
+	if (getDolGlobalString('WEBSITE_ADD_CSS_TO_BODY')) {
 		$content = str_replace('<body id="bodywebsite" class="bodywebsite', '<body id="bodywebsite" class="bodywebsite ' . getDolGlobalString('WEBSITE_ADD_CSS_TO_BODY'), $content);
 	}
 
diff --git a/htdocs/core/lib/website2.lib.php b/htdocs/core/lib/website2.lib.php
index bd15c79c622..36605571053 100644
--- a/htdocs/core/lib/website2.lib.php
+++ b/htdocs/core/lib/website2.lib.php
@@ -98,7 +98,7 @@ function dolSavePageAlias($filealias, $object, $objectpage)
 		dolChmod($filealiassub);
 	} elseif (empty($objectpage->lang) || !in_array($objectpage->lang, explode(',', $object->otherlang))) {
 		// Save also alias into all language subdirectories if it is a main language
-		if (empty($conf->global->WEBSITE_DISABLE_MAIN_LANGUAGE_INTO_LANGSUBDIR) && !empty($object->otherlang)) {
+		if (!getDolGlobalString('WEBSITE_DISABLE_MAIN_LANGUAGE_INTO_LANGSUBDIR') && !empty($object->otherlang)) {
 			$dirname = dirname($filealias);
 			$filename = basename($filealias);
 			foreach (explode(',', $object->otherlang) as $sublang) {
@@ -176,7 +176,7 @@ function dolSavePageContent($filetpl, Website $object, WebsitePage $objectpage,
 	$tplcontent .= "require_once DOL_DOCUMENT_ROOT.'/core/website.inc.php';\n";
 	$tplcontent .= "ob_start();\n";
 	$tplcontent .= "// END PHP ?>\n";
-	if (!empty($conf->global->WEBSITE_FORCE_DOCTYPE_HTML5)) {
+	if (getDolGlobalString('WEBSITE_FORCE_DOCTYPE_HTML5')) {
 		$tplcontent .= "<!DOCTYPE html>\n";
 	}
 	$tplcontent .= '<html'.($shortlangcode ? ' lang="'.$shortlangcode.'"' : '').'>'."\n";
@@ -318,7 +318,7 @@ function dolSaveIndexPage($pathofwebsite, $fileindex, $filetpl, $filewrapper, $o
 
 			// Create a version for sublanguages
 			if (empty($objectpage->lang) || !in_array($objectpage->lang, explode(',', $object->otherlang))) {
-				if (empty($conf->global->WEBSITE_DISABLE_MAIN_LANGUAGE_INTO_LANGSUBDIR) && is_object($object) && !empty($object->otherlang)) {
+				if (!getDolGlobalString('WEBSITE_DISABLE_MAIN_LANGUAGE_INTO_LANGSUBDIR') && is_object($object) && !empty($object->otherlang)) {
 					$dirname = dirname($fileindex);
 					foreach (explode(',', $object->otherlang) as $sublang) {
 						// Avoid to erase main alias file if $sublang is empty string
@@ -664,10 +664,10 @@ function checkPHPCode($phpfullcodestringold, $phpfullcodestring)
 
 	// First check forbidden commands
 	$forbiddenphpcommands = array();
-	if (empty($conf->global->WEBSITE_PHP_ALLOW_EXEC)) {    // If option is not on, we disallow functions to execute commands
+	if (!getDolGlobalString('WEBSITE_PHP_ALLOW_EXEC')) {    // If option is not on, we disallow functions to execute commands
 		$forbiddenphpcommands = array("exec", "passthru", "shell_exec", "system", "proc_open", "popen", "eval", "dol_eval", "executeCLI");
 	}
-	if (empty($conf->global->WEBSITE_PHP_ALLOW_WRITE)) {    // If option is not on, we disallow functions to write files
+	if (!getDolGlobalString('WEBSITE_PHP_ALLOW_WRITE')) {    // If option is not on, we disallow functions to write files
 		$forbiddenphpcommands = array_merge($forbiddenphpcommands, array("fopen", "file_put_contents", "fputs", "fputscsv", "fwrite", "fpassthru", "unlink", "mkdir", "rmdir", "symlink", "touch", "umask"));
 	}
 	foreach ($forbiddenphpcommands as $forbiddenphpcommand) {
@@ -679,7 +679,7 @@ function checkPHPCode($phpfullcodestringold, $phpfullcodestring)
 	}
 	// This char can be used to execute RCE for example using with echo `ls`
 	$forbiddenphpchars = array();
-	if (empty($conf->global->WEBSITE_PHP_ALLOW_DANGEROUS_CHARS)) {    // If option is not on, we disallow functions to execute commands
+	if (!getDolGlobalString('WEBSITE_PHP_ALLOW_DANGEROUS_CHARS')) {    // If option is not on, we disallow functions to execute commands
 		$forbiddenphpchars = array("`");
 	}
 	foreach ($forbiddenphpchars as $forbiddenphpchar) {
diff --git a/htdocs/core/lib/xcal.lib.php b/htdocs/core/lib/xcal.lib.php
index 6fbddd99474..b2b2194246d 100644
--- a/htdocs/core/lib/xcal.lib.php
+++ b/htdocs/core/lib/xcal.lib.php
@@ -71,7 +71,7 @@ function build_calfile($format, $title, $desc, $events_array, $outputfile)
 		fwrite($calfileh, "X-WR-CALDESC:".$encoding.format_cal($format, $desc)."\n");
 		//fwrite($calfileh,"X-WR-TIMEZONE:Europe/Paris\n");
 
-		if (!empty($conf->global->MAIN_AGENDA_EXPORT_CACHE) && $conf->global->MAIN_AGENDA_EXPORT_CACHE > 60) {
+		if (getDolGlobalString('MAIN_AGENDA_EXPORT_CACHE') && getDolGlobalInt('MAIN_AGENDA_EXPORT_CACHE') > 60) {
 			$hh = convertSecondToTime($conf->global->MAIN_AGENDA_EXPORT_CACHE, "hour");
 			$mm = convertSecondToTime($conf->global->MAIN_AGENDA_EXPORT_CACHE, "min");
 			$ss = convertSecondToTime($conf->global->MAIN_AGENDA_EXPORT_CACHE, "sec");
diff --git a/htdocs/core/login/functions_dolibarr.php b/htdocs/core/login/functions_dolibarr.php
index 05eec06ccd6..4e293a45ebf 100644
--- a/htdocs/core/login/functions_dolibarr.php
+++ b/htdocs/core/login/functions_dolibarr.php
@@ -41,7 +41,7 @@ function check_user_password_dolibarr($usertotest, $passwordtotest, $entitytotes
 
 	// Force master entity in transversal mode
 	$entity = $entitytotest;
-	if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+	if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 		$entity = 1;
 	}
 
@@ -102,7 +102,7 @@ function check_user_password_dolibarr($usertotest, $passwordtotest, $entitytotes
 
 					// Check crypted password
 					$cryptType = '';
-					if (!empty($conf->global->DATABASE_PWD_ENCRYPTED)) {
+					if (getDolGlobalString('DATABASE_PWD_ENCRYPTED')) {
 						$cryptType = $conf->global->DATABASE_PWD_ENCRYPTED;
 					}
 
diff --git a/htdocs/core/login/functions_ldap.php b/htdocs/core/login/functions_ldap.php
index 5642b2ac485..00670738053 100644
--- a/htdocs/core/login/functions_ldap.php
+++ b/htdocs/core/login/functions_ldap.php
@@ -46,7 +46,7 @@ function check_user_password_ldap($usertotest, $passwordtotest, $entitytotest)
 
 	// Force master entity in transversal mode
 	$entity = $entitytotest;
-	if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+	if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 		$entity = 1;
 	}
 
@@ -155,7 +155,7 @@ function check_user_password_ldap($usertotest, $passwordtotest, $entitytotest)
 				dol_syslog("functions_ldap::check_user_password_ldap $login authentication ok");
 				// For the case, we search the user id using a search key without the login (but using other fields like id),
 				// we need to get the real login to use in the ldap answer.
-				if (!empty($conf->global->LDAP_FIELD_LOGIN) && !empty($ldap->login)) {
+				if (getDolGlobalString('LDAP_FIELD_LOGIN') && !empty($ldap->login)) {
 					$login = $ldap->login;
 					dol_syslog("functions_ldap::check_user_password_ldap login is now $login (LDAP_FIELD_LOGIN=".getDolGlobalString('LDAP_FIELD_LOGIN').")");
 				}
diff --git a/htdocs/core/login/functions_openid_connect.php b/htdocs/core/login/functions_openid_connect.php
index ea7c4d1c7fd..118cfeaef6c 100644
--- a/htdocs/core/login/functions_openid_connect.php
+++ b/htdocs/core/login/functions_openid_connect.php
@@ -40,7 +40,7 @@ function check_user_password_openid_connect($usertotest, $passwordtotest, $entit
 
 	// Force master entity in transversal mode
 	$entity = $entitytotest;
-	if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+	if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 		$entity = 1;
 	}
 
@@ -81,7 +81,7 @@ function check_user_password_openid_connect($usertotest, $passwordtotest, $entit
 
 			// Get the user attribute (claim) matching the Dolibarr login
 			$login_claim = 'email'; // default
-			if (!empty($conf->global->MAIN_AUTHENTICATION_OIDC_LOGIN_CLAIM)) {
+			if (getDolGlobalString('MAIN_AUTHENTICATION_OIDC_LOGIN_CLAIM')) {
 				$login_claim = $conf->global->MAIN_AUTHENTICATION_OIDC_LOGIN_CLAIM;
 			}
 
diff --git a/htdocs/core/menus/standard/auguria.lib.php b/htdocs/core/menus/standard/auguria.lib.php
index 96b454be691..02d51f2a04e 100644
--- a/htdocs/core/menus/standard/auguria.lib.php
+++ b/htdocs/core/menus/standard/auguria.lib.php
@@ -62,7 +62,7 @@ function print_auguria_menu($db, $atarget, $type_user, &$tabMenu, &$menu, $noout
 	$usemenuhider = 1;
 
 	// Show/Hide vertical menu. The hamburger icon for .menuhider action.
-	if ($mode != 'jmobile' && $mode != 'topnb' && $usemenuhider && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if ($mode != 'jmobile' && $mode != 'topnb' && $usemenuhider && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 		$showmode = 1;
 		$classname = 'class="tmenu menuhider nohover"';
 		$idsel = 'menu';
@@ -137,12 +137,12 @@ function print_auguria_menu($db, $atarget, $type_user, &$tabMenu, &$menu, $noout
 
 	// Output menu entries
 	// Show logo company
-	if (empty($conf->global->MAIN_MENU_INVERT) && empty($noout) && !empty($conf->global->MAIN_SHOW_LOGO) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if (!getDolGlobalString('MAIN_MENU_INVERT') && empty($noout) && getDolGlobalString('MAIN_SHOW_LOGO') && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 		//$mysoc->logo_mini=(empty($conf->global->MAIN_INFO_SOCIETE_LOGO_MINI)?'':$conf->global->MAIN_INFO_SOCIETE_LOGO_MINI);
-		$mysoc->logo_squarred_mini = (empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI) ? '' : $conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI);
+		$mysoc->logo_squarred_mini = (!getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI') ? '' : $conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI);
 
 		$logoContainerAdditionalClass = 'backgroundforcompanylogo';
-		if (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_NO_BACKGROUND)) {
+		if (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_NO_BACKGROUND')) {
 			$logoContainerAdditionalClass = '';
 		}
 
@@ -196,7 +196,7 @@ function print_start_menu_array_auguria()
 	global $conf;
 
 	print '<div class="tmenudiv">';
-	print '<ul role="navigation" class="tmenu"'.(empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '' : ' title="Top menu"').'>';
+	print '<ul role="navigation" class="tmenu"'.(!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '' : ' title="Top menu"').'>';
 }
 
 /**
@@ -247,7 +247,7 @@ function print_text_menu_entry_auguria($text, $showmode, $url, $id, $idsel, $cla
 		}
 		print '</div>';
 		print '</a>';
-		if (empty($conf->global->THEME_TOPMENU_DISABLE_TEXT)) {
+		if (!getDolGlobalString('THEME_TOPMENU_DISABLE_TEXT')) {
 			print '<a '.$classnametxt.' id="mainmenua_'.$idsel.'" href="'.$url.'"'.($atarget ? ' target="'.$atarget.'"' : '').' title="'.dol_escape_htmltag($text).'">';
 			print '<span class="mainmenuaspan">';
 			print $text;
@@ -264,7 +264,7 @@ function print_text_menu_entry_auguria($text, $showmode, $url, $id, $idsel, $cla
 		}
 		print '</div>';
 		print '</div>';
-		if (empty($conf->global->THEME_TOPMENU_DISABLE_TEXT)) {
+		if (!getDolGlobalString('THEME_TOPMENU_DISABLE_TEXT')) {
 			print '<span '.$classnametxt.' id="mainmenua_'.$idsel.'" href="#" title="'.dol_escape_htmltag($text.' - '.$langs->trans("NotAllowed")).'">';
 			print '<span class="mainmenuaspan">';
 			print $text;
@@ -410,18 +410,18 @@ function print_left_auguria_menu($db, $menu_array_before, $menu_array_after, &$t
 					$nature = '';
 
 					// Must match array $sourceList defined into journals_list.php
-					if ($objp->nature == 2 && isModEnabled('facture') && empty($conf->global->ACCOUNTING_DISABLE_BINDING_ON_SALES)) {
+					if ($objp->nature == 2 && isModEnabled('facture') && !getDolGlobalString('ACCOUNTING_DISABLE_BINDING_ON_SALES')) {
 						$nature = "sells";
 					}
 					if ($objp->nature == 3
 						&& isModEnabled('supplier_invoice')
-						&& empty($conf->global->ACCOUNTING_DISABLE_BINDING_ON_PURCHASES)) {
+						&& !getDolGlobalString('ACCOUNTING_DISABLE_BINDING_ON_PURCHASES')) {
 						$nature = "purchases";
 					}
 					if ($objp->nature == 4 && isModEnabled('banque')) {
 						$nature = "bank";
 					}
-					if ($objp->nature == 5 && isModEnabled('expensereport') && empty($conf->global->ACCOUNTING_DISABLE_BINDING_ON_EXPENSEREPORTS)) {
+					if ($objp->nature == 5 && isModEnabled('expensereport') && !getDolGlobalString('ACCOUNTING_DISABLE_BINDING_ON_EXPENSEREPORTS')) {
 						$nature = "expensereports";
 					}
 					if ($objp->nature == 1) {
@@ -435,7 +435,7 @@ function print_left_auguria_menu($db, $menu_array_before, $menu_array_after, &$t
 					}
 
 					// To enable when page exists
-					if (empty($conf->global->ACCOUNTANCY_SHOW_DEVELOP_JOURNAL)) {
+					if (!getDolGlobalString('ACCOUNTANCY_SHOW_DEVELOP_JOURNAL')) {
 						if ($nature == 'hasnew' || $nature == 'inventory') {
 							$nature = '';
 						}
@@ -513,7 +513,7 @@ function print_left_auguria_menu($db, $menu_array_before, $menu_array_after, &$t
 	}
 
 	// Show menu
-	$invert = empty($conf->global->MAIN_MENU_INVERT) ? "" : "invert";
+	$invert = !getDolGlobalString('MAIN_MENU_INVERT') ? "" : "invert";
 	if (empty($noout)) {
 		$altok = 0;
 		$blockvmenuopened = false;
@@ -521,7 +521,7 @@ function print_left_auguria_menu($db, $menu_array_before, $menu_array_after, &$t
 		$num = count($menu_array);
 		for ($i = 0; $i < $num; $i++) {     // Loop on each menu entry
 			$showmenu = true;
-			if (!empty($conf->global->MAIN_MENU_HIDE_UNAUTHORIZED) && empty($menu_array[$i]['enabled'])) {
+			if (getDolGlobalString('MAIN_MENU_HIDE_UNAUTHORIZED') && empty($menu_array[$i]['enabled'])) {
 				$showmenu = false;
 			}
 
@@ -711,7 +711,7 @@ function dol_auguria_showmenu($type_user, &$menuentry, &$listofmodulesforexterna
 	if (!$menuentry['perms'] && $type_user) {
 		return 0; // No permissions and user is external
 	}
-	if (!$menuentry['perms'] && !empty($conf->global->MAIN_MENU_HIDE_UNAUTHORIZED)) {
+	if (!$menuentry['perms'] && getDolGlobalString('MAIN_MENU_HIDE_UNAUTHORIZED')) {
 		return 0; // No permissions and option to hide when not allowed, even for internal user, is on
 	}
 	if (!$menuentry['perms']) {
diff --git a/htdocs/core/menus/standard/auguria_menu.php b/htdocs/core/menus/standard/auguria_menu.php
index 3fe1ff6e590..3e7b92442cb 100644
--- a/htdocs/core/menus/standard/auguria_menu.php
+++ b/htdocs/core/menus/standard/auguria_menu.php
@@ -146,7 +146,7 @@ class MenuManager
 		require_once DOL_DOCUMENT_ROOT.'/core/class/menu.class.php';
 		$this->menu = new Menu();
 
-		if (empty($conf->global->MAIN_MENU_INVERT)) {
+		if (!getDolGlobalString('MAIN_MENU_INVERT')) {
 			if ($mode == 'top') {
 				print_auguria_menu($this->db, $this->atarget, $this->type_user, $this->tabMenu, $this->menu, 0, $mode);
 			}
@@ -248,7 +248,7 @@ class MenuManager
 					$lastlevel2 = array();
 					foreach ($submenu->liste as $key2 => $val2) {		// $val['url','titre','level','enabled'=0|1|2,'target','mainmenu','leftmenu'
 						$showmenu = true;
-						if (!empty($conf->global->MAIN_MENU_HIDE_UNAUTHORIZED) && empty($val2['enabled'])) {
+						if (getDolGlobalString('MAIN_MENU_HIDE_UNAUTHORIZED') && empty($val2['enabled'])) {
 							$showmenu = false;
 						}
 
diff --git a/htdocs/core/menus/standard/eldy.lib.php b/htdocs/core/menus/standard/eldy.lib.php
index 45ce276611d..073dd23f934 100644
--- a/htdocs/core/menus/standard/eldy.lib.php
+++ b/htdocs/core/menus/standard/eldy.lib.php
@@ -63,7 +63,7 @@ function print_eldy_menu($db, $atarget, $type_user, &$tabMenu, &$menu, $noout =
 	$usemenuhider = 1;
 
 	// Show/Hide vertical menu. The hamburger icon for .menuhider action.
-	if ($mode != 'jmobile' && $mode != 'topnb' && $usemenuhider && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if ($mode != 'jmobile' && $mode != 'topnb' && $usemenuhider && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 		$showmode = 1;
 		$classname = 'class="tmenu menuhider nohover"';
 		$idsel = 'menu';
@@ -121,7 +121,7 @@ function print_eldy_menu($db, $atarget, $type_user, &$tabMenu, &$menu, $noout =
 	// Third parties
 	$tmpentry = array(
 		'enabled'=> ((isModEnabled('societe') &&
-			(empty($conf->global->SOCIETE_DISABLE_PROSPECTS) || empty($conf->global->SOCIETE_DISABLE_CUSTOMERS))
+			(!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') || !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS'))
 			)
 			|| (isModEnabled('supplier_proposal') || isModEnabled('supplier_order') || isModEnabled('supplier_invoice'))
 			),
@@ -211,7 +211,7 @@ function print_eldy_menu($db, $atarget, $type_user, &$tabMenu, &$menu, $noout =
 	} else {
 		$titleboth = $langs->trans("Projects");
 	}
-	if (empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+	if (!getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 		$titleboth = $langs->trans("Projects");
 	}
 	if (getDolGlobalInt('PROJECT_USE_OPPORTUNITIES') == 2) {	// 2 = leads only
@@ -546,12 +546,12 @@ function print_eldy_menu($db, $atarget, $type_user, &$tabMenu, &$menu, $noout =
 
 	// Output menu entries
 	// Show logo company
-	if (empty($conf->global->MAIN_MENU_INVERT) && empty($noout) && !empty($conf->global->MAIN_SHOW_LOGO) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if (!getDolGlobalString('MAIN_MENU_INVERT') && empty($noout) && getDolGlobalString('MAIN_SHOW_LOGO') && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 		//$mysoc->logo_mini=(empty($conf->global->MAIN_INFO_SOCIETE_LOGO_MINI)?'':$conf->global->MAIN_INFO_SOCIETE_LOGO_MINI);
-		$mysoc->logo_squarred_mini = (empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI) ? '' : $conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI);
+		$mysoc->logo_squarred_mini = (!getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI') ? '' : $conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI);
 
 		$logoContainerAdditionalClass = 'backgroundforcompanylogo';
-		if (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_NO_BACKGROUND)) {
+		if (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_NO_BACKGROUND')) {
 			$logoContainerAdditionalClass = '';
 		}
 
@@ -605,7 +605,7 @@ function print_start_menu_array()
 	global $conf;
 
 	print '<div class="tmenudiv">';
-	print '<ul role="navigation" class="tmenu"'.(empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '' : ' title="Top menu"').'>';
+	print '<ul role="navigation" class="tmenu"'.(!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '' : ' title="Top menu"').'>';
 }
 
 /**
@@ -656,7 +656,7 @@ function print_text_menu_entry($text, $showmode, $url, $id, $idsel, $classname,
 		}
 		print '</div>';
 		print '</a>';
-		if (empty($conf->global->THEME_TOPMENU_DISABLE_TEXT)) {
+		if (!getDolGlobalString('THEME_TOPMENU_DISABLE_TEXT')) {
 			print '<a '.$classnametxt.' id="mainmenua_'.$idsel.'" href="'.$url.'"'.($atarget ? ' target="'.$atarget.'"' : '').' title="'.dol_escape_htmltag($text).'">';
 			print '<span class="mainmenuaspan">';
 			print $text;
@@ -673,7 +673,7 @@ function print_text_menu_entry($text, $showmode, $url, $id, $idsel, $classname,
 		}
 		print '</div>';
 		print '</div>';
-		if (empty($conf->global->THEME_TOPMENU_DISABLE_TEXT)) {
+		if (!getDolGlobalString('THEME_TOPMENU_DISABLE_TEXT')) {
 			print '<span '.$classnametxt.' id="mainmenua_'.$idsel.'" href="#" title="'.dol_escape_htmltag($text.' - '.$langs->trans("NotAllowed")).'">';
 			print '<span class="mainmenuaspan tmenudisabled">';
 			print $text;
@@ -927,7 +927,7 @@ function print_left_eldy_menu($db, $menu_array_before, $menu_array_after, &$tabM
 	 }*/
 
 	// Show menu
-	$invert = empty($conf->global->MAIN_MENU_INVERT) ? "" : "invert";
+	$invert = !getDolGlobalString('MAIN_MENU_INVERT') ? "" : "invert";
 	if (empty($noout)) {
 		$altok = 0;
 		$blockvmenuopened = false;
@@ -935,7 +935,7 @@ function print_left_eldy_menu($db, $menu_array_before, $menu_array_after, &$tabM
 		$num = count($menu_array);
 		for ($i = 0; $i < $num; $i++) {     // Loop on each menu entry
 			$showmenu = true;
-			if (!empty($conf->global->MAIN_MENU_HIDE_UNAUTHORIZED) && empty($menu_array[$i]['enabled'])) {
+			if (getDolGlobalString('MAIN_MENU_HIDE_UNAUTHORIZED') && empty($menu_array[$i]['enabled'])) {
 				$showmenu = false;
 			}
 
@@ -1122,7 +1122,7 @@ function get_left_menu_home($mainmenu, &$newmenu, $usemenuhider = 1, $leftmenu =
 			// Load translation files required by the page
 			$langs->loadLangs(array("admin", "help"));
 			$warnpicto = '';
-			if (empty($conf->global->MAIN_INFO_SOCIETE_NOM) || empty($conf->global->MAIN_INFO_SOCIETE_COUNTRY) || !empty($conf->global->MAIN_INFO_SOCIETE_SETUP_TODO_WARNING)) {
+			if (!getDolGlobalString('MAIN_INFO_SOCIETE_NOM') || !getDolGlobalString('MAIN_INFO_SOCIETE_COUNTRY') || getDolGlobalString('MAIN_INFO_SOCIETE_SETUP_TODO_WARNING')) {
 				$langs->load("errors");
 				$warnpicto = img_warning($langs->trans("WarningMandatorySetupNotComplete"));
 			}
@@ -1145,11 +1145,11 @@ function get_left_menu_home($mainmenu, &$newmenu, $usemenuhider = 1, $leftmenu =
 			$newmenu->add("/admin/pdf.php?mainmenu=home", $langs->trans("PDF"), 1);
 
 			$warnpicto = '';
-			if (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail' && empty($conf->global->MAIN_HIDE_WARNING_TO_ENCOURAGE_SMTP_SETUP)) {
+			if (getDolGlobalString('MAIN_MAIL_SENDMODE', 'mail') == 'mail' && !getDolGlobalString('MAIN_HIDE_WARNING_TO_ENCOURAGE_SMTP_SETUP')) {
 				$langs->load("errors");
 				$warnpicto = img_warning($langs->trans("WarningPHPMailD"));
 			}
-			if (!empty($conf->global->MAIN_MAIL_SENDMODE) && in_array($conf->global->MAIN_MAIL_SENDMODE, array('smtps', 'swiftmail')) && empty($conf->global->MAIN_MAIL_SMTP_SERVER)) {
+			if (getDolGlobalString('MAIN_MAIL_SENDMODE') && in_array($conf->global->MAIN_MAIL_SENDMODE, array('smtps', 'swiftmail')) && !getDolGlobalString('MAIN_MAIL_SMTP_SERVER')) {
 				$langs->load("errors");
 				$warnpicto = img_warning($langs->trans("ErrorSetupOfEmailsNotComplete"));
 			}
@@ -1197,16 +1197,16 @@ function get_left_menu_home($mainmenu, &$newmenu, $usemenuhider = 1, $leftmenu =
 		if ($user->hasRight('user', 'user', 'read')) {
 			if ($usemenuhider || empty($leftmenu) || $leftmenu == "users") {
 				$newmenu->add("", $langs->trans("Users"), 1, $user->hasRight('user',  'user', 'lire') || $user->admin);
-				$newmenu->add("/user/card.php?leftmenu=users&action=create", $langs->trans("NewUser"), 2, ($user->hasRight("user", "user", "write") || $user->admin) && !(isModEnabled('multicompany') && $conf->entity > 1 && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)), '', 'home');
+				$newmenu->add("/user/card.php?leftmenu=users&action=create", $langs->trans("NewUser"), 2, ($user->hasRight("user", "user", "write") || $user->admin) && !(isModEnabled('multicompany') && $conf->entity > 1 && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')), '', 'home');
 				$newmenu->add("/user/list.php?leftmenu=users", $langs->trans("ListOfUsers"), 2, $user->hasRight('user',  'user', 'lire') || $user->admin);
 				$newmenu->add("/user/hierarchy.php?leftmenu=users", $langs->trans("HierarchicView"), 2, $user->hasRight('user',  'user', 'lire') || $user->admin);
 				if (isModEnabled('categorie')) {
 					$langs->load("categories");
 					$newmenu->add("/categories/index.php?leftmenu=users&type=7", $langs->trans("UsersCategoriesShort"), 2, $user->hasRight('categorie',  'lire'), '', $mainmenu, 'cat');
 				}
-				$newmenu->add("", $langs->trans("Groups"), 1, ($user->hasRight('user',  'user', 'lire') || $user->admin) && !(isModEnabled('multicompany') && $conf->entity > 1 && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)));
-				$newmenu->add("/user/group/card.php?leftmenu=users&action=create", $langs->trans("NewGroup"), 2, ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) ? $user->hasRight("user", "group_advance", "create") : $user->hasRight("user", "user", "create")) || $user->admin) && !(isModEnabled('multicompany') && $conf->entity > 1 && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)));
-				$newmenu->add("/user/group/list.php?leftmenu=users", $langs->trans("ListOfGroups"), 2, ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) ? $user->hasRight('user',  'group_advance', 'read') : $user->hasRight('user',  'user', 'lire')) || $user->admin) && !(isModEnabled('multicompany') && $conf->entity > 1 && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)));
+				$newmenu->add("", $langs->trans("Groups"), 1, ($user->hasRight('user',  'user', 'lire') || $user->admin) && !(isModEnabled('multicompany') && $conf->entity > 1 && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')));
+				$newmenu->add("/user/group/card.php?leftmenu=users&action=create", $langs->trans("NewGroup"), 2, ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') ? $user->hasRight("user", "group_advance", "create") : $user->hasRight("user", "user", "create")) || $user->admin) && !(isModEnabled('multicompany') && $conf->entity > 1 && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')));
+				$newmenu->add("/user/group/list.php?leftmenu=users", $langs->trans("ListOfGroups"), 2, ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') ? $user->hasRight('user',  'group_advance', 'read') : $user->hasRight('user',  'user', 'lire')) || $user->admin) && !(isModEnabled('multicompany') && $conf->entity > 1 && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')));
 			}
 		}
 	}
@@ -1243,7 +1243,7 @@ function get_left_menu_thridparties($mainmenu, &$newmenu, $usemenuhider = 1, $le
 		$newmenu->add("/societe/list.php?leftmenu=thirdparties", $langs->trans("List"), 1);
 
 		// Prospects
-		if (isModEnabled('societe') && empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+		if (isModEnabled('societe') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 			$langs->load("commercial");
 			$newmenu->add("/societe/list.php?type=p&amp;leftmenu=prospects", $langs->trans("ListProspectsShort"), 2, $user->hasRight('societe',  'lire'), '', $mainmenu, 'prospects');
 			/* no more required, there is a filter that can do more
@@ -1257,7 +1257,7 @@ function get_left_menu_thridparties($mainmenu, &$newmenu, $usemenuhider = 1, $le
 		}
 
 		// Customers/Prospects
-		if (isModEnabled('societe') && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+		if (isModEnabled('societe') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 			$langs->load("commercial");
 			$newmenu->add("/societe/list.php?type=c&amp;leftmenu=customers", $langs->trans("ListCustomersShort"), 2, $user->hasRight('societe',  'lire'), '', $mainmenu, 'customers');
 
@@ -1274,13 +1274,13 @@ function get_left_menu_thridparties($mainmenu, &$newmenu, $usemenuhider = 1, $le
 		// Categories
 		if (isModEnabled('categorie')) {
 			$langs->load("categories");
-			if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS) || empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') || !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 				// Categories prospects/customers
 				$menutoshow = $langs->trans("CustomersProspectsCategoriesShort");
-				if (!empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+				if (getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 					$menutoshow = $langs->trans("CustomersCategoriesShort");
 				}
-				if (!empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+				if (getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 					$menutoshow = $langs->trans("ProspectsCategoriesShort");
 				}
 				$newmenu->add("/categories/index.php?leftmenu=cat&amp;type=2", $menutoshow, 1, $user->hasRight('categorie',  'lire'), '', $mainmenu, 'cat');
@@ -1292,14 +1292,14 @@ function get_left_menu_thridparties($mainmenu, &$newmenu, $usemenuhider = 1, $le
 		}
 
 		// Contacts
-		$newmenu->add("/societe/index.php?leftmenu=thirdparties", (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses")), 0, $user->hasRight('societe',  'contact', 'lire'), '', $mainmenu, 'contacts', 0, '', '', '', img_picto('', 'contact', 'class="paddingright pictofixedwidth"'));
+		$newmenu->add("/societe/index.php?leftmenu=thirdparties", (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("Contacts") : $langs->trans("ContactsAddresses")), 0, $user->hasRight('societe',  'contact', 'lire'), '', $mainmenu, 'contacts', 0, '', '', '', img_picto('', 'contact', 'class="paddingright pictofixedwidth"'));
 
-		$newmenu->add("/contact/card.php?leftmenu=contacts&amp;action=create", (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("NewContact") : $langs->trans("NewContactAddress")), 1, $user->hasRight('societe',  'contact', 'creer'));
+		$newmenu->add("/contact/card.php?leftmenu=contacts&amp;action=create", (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("NewContact") : $langs->trans("NewContactAddress")), 1, $user->hasRight('societe',  'contact', 'creer'));
 		$newmenu->add("/contact/list.php?leftmenu=contacts", $langs->trans("List"), 1, $user->hasRight('societe',  'contact', 'lire'));
-		if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 			$newmenu->add("/contact/list.php?leftmenu=contacts&type=p", $langs->trans("Prospects"), 2, $user->hasRight('societe',  'contact', 'lire'));
 		}
-		if (empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 			$newmenu->add("/contact/list.php?leftmenu=contacts&type=c", $langs->trans("Customers"), 2, $user->hasRight('societe',  'contact', 'lire'));
 		}
 		if (isModEnabled('supplier_proposal') || isModEnabled('supplier_order') || isModEnabled('supplier_invoice')) {
@@ -1367,7 +1367,7 @@ function get_left_menu_commercial($mainmenu, &$newmenu, $usemenuhider = 1, $left
 				//$newmenu->add("/commande/list.php?leftmenu=orders&search_status=4", $langs->trans("StatusOrderProcessed"), 2, $user->hasRight('commande',  'lire'));
 				$newmenu->add("/commande/list.php?leftmenu=orders&search_status=-1", $langs->trans("StatusOrderCanceledShort"), 2, $user->hasRight('commande',  'lire'));
 			}
-			if ($conf->global->MAIN_FEATURES_LEVEL >= 2 && empty($user->socid)) {
+			if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2 && empty($user->socid)) {
 				$newmenu->add("/commande/list_det.php?leftmenu=orders", $langs->trans("ListOrderLigne"), 1, $user->hasRight('commande',  'lire'));
 			}
 			if (getDolGlobalInt('MAIN_NEED_EXPORT_PERMISSION_TO_READ_STATISTICS')) {
@@ -1395,7 +1395,7 @@ function get_left_menu_commercial($mainmenu, &$newmenu, $usemenuhider = 1, $left
 
 			if ($usemenuhider || empty($leftmenu) || $leftmenu == "orders_suppliers") {
 				$newmenu->add("/fourn/commande/list.php?leftmenu=orders_suppliers&statut=0", $langs->trans("StatusSupplierOrderDraftShort"), 2, $user->hasRight('fournisseur',  'commande', 'lire'));
-				if (empty($conf->global->SUPPLIER_ORDER_HIDE_VALIDATED)) {
+				if (!getDolGlobalString('SUPPLIER_ORDER_HIDE_VALIDATED')) {
 					$newmenu->add("/fourn/commande/list.php?leftmenu=orders_suppliers&statut=1", $langs->trans("StatusSupplierOrderValidated"), 2, $user->hasRight('fournisseur',  'commande', 'lire'));
 				}
 				$newmenu->add("/fourn/commande/list.php?leftmenu=orders_suppliers&statut=2", $langs->trans("StatusSupplierOrderApprovedShort"), 2, $user->hasRight('fournisseur',  'commande', 'lire'));
@@ -1435,7 +1435,7 @@ function get_left_menu_commercial($mainmenu, &$newmenu, $usemenuhider = 1, $left
 			$newmenu->add("/fichinter/index.php?leftmenu=ficheinter", $langs->trans("Interventions"), 0, $user->hasRight('ficheinter',  'lire'), '', $mainmenu, 'ficheinter', 2200, '', '', '', img_picto('', 'intervention', 'class="paddingright pictofixedwidth"'));
 			$newmenu->add("/fichinter/card.php?action=create&amp;leftmenu=ficheinter", $langs->trans("NewIntervention"), 1, $user->hasRight('ficheinter',  'creer'), '', '', '', 201);
 			$newmenu->add("/fichinter/list.php?leftmenu=ficheinter", $langs->trans("List"), 1, $user->hasRight('ficheinter',  'lire'), '', '', '', 202);
-			if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
+			if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 				$newmenu->add("/fichinter/card-rec.php?leftmenu=ficheinter", $langs->trans("ListOfTemplates"), 1, $user->hasRight('ficheinter',  'lire'), '', '', '', 203);
 			}
 			$newmenu->add("/fichinter/stats/index.php?leftmenu=ficheinter", $langs->trans("Statistics"), 1, $user->hasRight('ficheinter',  'lire'));
@@ -1477,7 +1477,7 @@ function get_left_menu_billing($mainmenu, &$newmenu, $usemenuhider = 1, $leftmen
 
 			$newmenu->add("/compta/paiement/list.php?leftmenu=customers_bills_payment", $langs->trans("Payments"), 1, $user->hasRight('facture',  'lire'), '', $mainmenu, 'customers_bills_payment');
 
-			if (!empty($conf->global->BILL_ADD_PAYMENT_VALIDATION)) {
+			if (getDolGlobalString('BILL_ADD_PAYMENT_VALIDATION')) {
 				$newmenu->add("/compta/paiement/tovalidate.php?leftmenu=customers_bills_tovalid", $langs->trans("MenuToValid"), 2, $user->hasRight('facture',  'lire'), '', $mainmenu, 'customer_bills_tovalid');
 			}
 			if ($usemenuhider || empty($leftmenu) || preg_match('/customers_bills/', $leftmenu)) {
@@ -1522,7 +1522,7 @@ function get_left_menu_billing($mainmenu, &$newmenu, $usemenuhider = 1, $leftmen
 
 		// Supplier Orders to bill
 		if (isModEnabled('supplier_invoice')) {
-			if (!empty($conf->global->SUPPLIER_MENU_ORDER_RECEIVED_INTO_INVOICE)) {
+			if (getDolGlobalString('SUPPLIER_MENU_ORDER_RECEIVED_INTO_INVOICE')) {
 				$langs->load("supplier");
 				$newmenu->add("/fourn/commande/list.php?leftmenu=orders&amp;search_status=5&amp;billed=0", $langs->trans("MenuOrdersSupplierToBill"), 0, $user->hasRight('commande',  'lire'), '', $mainmenu, 'orders', 0, '', '', '', img_picto('', 'supplier_order', 'class="paddingright pictofixedwidth"'));
 				//if ($usemenuhider || empty($leftmenu) || $leftmenu=="orders") $newmenu->add("/commande/", $langs->trans("StatusOrderToBill"), 1, $user->hasRight('commande',  'lire'));
@@ -1552,7 +1552,7 @@ function get_left_menu_billing($mainmenu, &$newmenu, $usemenuhider = 1, $leftmen
 				$newmenu->add("/compta/sociales/payments.php?leftmenu=tax_social&amp;mainmenu=billing", $langs->trans("Payments"), 2, $user->hasRight('tax',  'charges', 'lire'));
 			}
 			// VAT
-			if (empty($conf->global->TAX_DISABLE_VAT_MENUS)) {
+			if (!getDolGlobalString('TAX_DISABLE_VAT_MENUS')) {
 				global $mysoc;
 
 				$newmenu->add("/compta/tva/list.php?leftmenu=tax_vat&amp;mainmenu=billing", $langs->transcountry("VAT", $mysoc->country_code), 1, $user->hasRight('tax',  'charges', 'lire'), '', $mainmenu, 'tax_vat');
@@ -1613,7 +1613,7 @@ function get_left_menu_billing($mainmenu, &$newmenu, $usemenuhider = 1, $leftmen
 		}
 
 		// Various payment
-		if (isModEnabled('banque') && empty($conf->global->BANK_USE_OLD_VARIOUS_PAYMENT)) {
+		if (isModEnabled('banque') && !getDolGlobalString('BANK_USE_OLD_VARIOUS_PAYMENT')) {
 			$langs->load("banks");
 			$newmenu->add("/compta/bank/various_payment/list.php?leftmenu=tax_various&amp;mainmenu=billing", $langs->trans("MenuVariousPayment"), 0, $user->hasRight('banque',  'lire'), '', $mainmenu, 'tax_various', 0, '', '', '', img_picto('', 'payment', 'class="paddingright pictofixedwidth"'));
 			if ($usemenuhider || empty($leftmenu) || preg_match('/^tax_various/i', $leftmenu)) {
@@ -1684,21 +1684,21 @@ function get_left_menu_accountancy($mainmenu, &$newmenu, $usemenuhider = 1, $lef
 
 			// Binding
 			// $newmenu->add("", $langs->trans("Binding"), 0, $user->hasRight('accounting',  'bind', 'write'), '', $mainmenu, 'dispatch');
-			if (isModEnabled('facture') && empty($conf->global->ACCOUNTING_DISABLE_BINDING_ON_SALES)) {
+			if (isModEnabled('facture') && !getDolGlobalString('ACCOUNTING_DISABLE_BINDING_ON_SALES')) {
 				$newmenu->add("/accountancy/customer/index.php?leftmenu=accountancy_dispatch_customer&amp;mainmenu=accountancy", $langs->trans("CustomersVentilation"), 1, $user->hasRight('accounting',  'bind', 'write'), '', $mainmenu, 'dispatch_customer');
 				if ($usemenuhider || empty($leftmenu) || preg_match('/accountancy_dispatch_customer/', $leftmenu)) {
 					$newmenu->add("/accountancy/customer/list.php?mainmenu=accountancy&amp;leftmenu=accountancy_dispatch_customer", $langs->trans("ToBind"), 2, $user->hasRight('accounting',  'bind', 'write'));
 					$newmenu->add("/accountancy/customer/lines.php?mainmenu=accountancy&amp;leftmenu=accountancy_dispatch_customer", $langs->trans("Binded"), 2, $user->hasRight('accounting',  'bind', 'write'));
 				}
 			}
-			if (isModEnabled('supplier_invoice') && empty($conf->global->ACCOUNTING_DISABLE_BINDING_ON_PURCHASES)) {
+			if (isModEnabled('supplier_invoice') && !getDolGlobalString('ACCOUNTING_DISABLE_BINDING_ON_PURCHASES')) {
 				$newmenu->add("/accountancy/supplier/index.php?leftmenu=accountancy_dispatch_supplier&amp;mainmenu=accountancy", $langs->trans("SuppliersVentilation"), 1, $user->hasRight('accounting',  'bind', 'write'), '', $mainmenu, 'dispatch_supplier');
 				if ($usemenuhider || empty($leftmenu) || preg_match('/accountancy_dispatch_supplier/', $leftmenu)) {
 					$newmenu->add("/accountancy/supplier/list.php?mainmenu=accountancy&amp;leftmenu=accountancy_dispatch_supplier", $langs->trans("ToBind"), 2, $user->hasRight('accounting',  'bind', 'write'));
 					$newmenu->add("/accountancy/supplier/lines.php?mainmenu=accountancy&amp;leftmenu=accountancy_dispatch_supplier", $langs->trans("Binded"), 2, $user->hasRight('accounting',  'bind', 'write'));
 				}
 			}
-			if (isModEnabled('expensereport') && empty($conf->global->ACCOUNTING_DISABLE_BINDING_ON_EXPENSEREPORTS)) {
+			if (isModEnabled('expensereport') && !getDolGlobalString('ACCOUNTING_DISABLE_BINDING_ON_EXPENSEREPORTS')) {
 				$newmenu->add("/accountancy/expensereport/index.php?leftmenu=accountancy_dispatch_expensereport&amp;mainmenu=accountancy", $langs->trans("ExpenseReportsVentilation"), 1, $user->hasRight('accounting',  'bind', 'write'), '', $mainmenu, 'dispatch_expensereport');
 				if ($usemenuhider || empty($leftmenu) || preg_match('/accountancy_dispatch_expensereport/', $leftmenu)) {
 					$newmenu->add("/accountancy/expensereport/list.php?mainmenu=accountancy&amp;leftmenu=accountancy_dispatch_expensereport", $langs->trans("ToBind"), 2, $user->hasRight('accounting',  'bind', 'write'));
@@ -1729,18 +1729,18 @@ function get_left_menu_accountancy($mainmenu, &$newmenu, $usemenuhider = 1, $lef
 							$nature = '';
 
 							// Must match array $sourceList defined into journals_list.php
-							if ($objp->nature == 2 && isModEnabled('facture') && empty($conf->global->ACCOUNTING_DISABLE_BINDING_ON_SALES)) {
+							if ($objp->nature == 2 && isModEnabled('facture') && !getDolGlobalString('ACCOUNTING_DISABLE_BINDING_ON_SALES')) {
 								$nature = "sells";
 							}
 							if ($objp->nature == 3
 								&& isModEnabled('supplier_invoice')
-								&& empty($conf->global->ACCOUNTING_DISABLE_BINDING_ON_PURCHASES)) {
+								&& !getDolGlobalString('ACCOUNTING_DISABLE_BINDING_ON_PURCHASES')) {
 									$nature = "purchases";
 							}
 							if ($objp->nature == 4 && isModEnabled('banque')) {
 								$nature = "bank";
 							}
-							if ($objp->nature == 5 && isModEnabled('expensereport') && empty($conf->global->ACCOUNTING_DISABLE_BINDING_ON_EXPENSEREPORTS)) {
+							if ($objp->nature == 5 && isModEnabled('expensereport') && !getDolGlobalString('ACCOUNTING_DISABLE_BINDING_ON_EXPENSEREPORTS')) {
 								$nature = "expensereports";
 							}
 							if ($objp->nature == 1 && isModEnabled('asset')) {
@@ -1754,7 +1754,7 @@ function get_left_menu_accountancy($mainmenu, &$newmenu, $usemenuhider = 1, $lef
 							}
 
 								// To enable when page exists
-							if (empty($conf->global->ACCOUNTANCY_SHOW_DEVELOP_JOURNAL)) {
+							if (!getDolGlobalString('ACCOUNTANCY_SHOW_DEVELOP_JOURNAL')) {
 								if ($nature == 'hasnew' || $nature == 'inventory') {
 									$nature = '';
 								}
@@ -1786,7 +1786,7 @@ function get_left_menu_accountancy($mainmenu, &$newmenu, $usemenuhider = 1, $lef
 			}
 
 			// Files
-			if (empty($conf->global->ACCOUNTANCY_HIDE_EXPORT_FILES_MENU)) {
+			if (!getDolGlobalString('ACCOUNTANCY_HIDE_EXPORT_FILES_MENU')) {
 				$newmenu->add("/compta/accounting-files.php?mainmenu=accountancy&amp;leftmenu=accountancy_files", $langs->trans("AccountantFiles"), 1, $user->hasRight('accounting',  'mouvements', 'lire'));
 			}
 
@@ -1860,7 +1860,7 @@ function get_left_menu_accountancy($mainmenu, &$newmenu, $usemenuhider = 1, $lef
 			if (isModEnabled('accounting') && $user->hasRight('accounting',  'comptarapport', 'lire') && $mainmenu == 'accountancy') {
 				$modecompta = 'BOOKKEEPINGCOLLECTED'; // Not yet implemented.
 			}
-			if ($modecompta && ((isModEnabled('fournisseur') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || isModEnabled('supplier_invoice'))) {
+			if ($modecompta && ((isModEnabled('fournisseur') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || isModEnabled('supplier_invoice'))) {
 				if ($usemenuhider || empty($leftmenu) || preg_match('/accountancy_report/', $leftmenu)) {
 					$newmenu->add("/compta/stats/supplier_turnover.php?leftmenu=accountancy_report&modecompta=".$modecompta, $langs->trans("ReportPurchaseTurnoverCollected"), 2, $user->hasRight('accounting',  'comptarapport', 'lire'));
 					$newmenu->add("/compta/stats/supplier_turnover_by_thirdparty.php?leftmenu=accountancy_report&modecompta=".$modecompta, $langs->trans("ByCompanies"), 3, $user->hasRight('accounting',  'comptarapport', 'lire'));
@@ -1871,7 +1871,7 @@ function get_left_menu_accountancy($mainmenu, &$newmenu, $usemenuhider = 1, $lef
 		// Accountancy (simple)
 		if (isModEnabled('comptabilite')) {
 			// Files
-			if (empty($conf->global->ACCOUNTANCY_HIDE_EXPORT_FILES_MENU)) {
+			if (!getDolGlobalString('ACCOUNTANCY_HIDE_EXPORT_FILES_MENU')) {
 				$newmenu->add("/compta/accounting-files.php?mainmenu=accountancy&leftmenu=accountancy_files", $langs->trans("AccountantFiles"), 0, $user->hasRight('compta',  'resultat', 'lire'), '', $mainmenu, 'files', 0, '', '', '', img_picto('', 'accountancy', 'class="paddingright pictofixedwidth"'));
 			}
 
@@ -1941,10 +1941,10 @@ function get_left_menu_accountancy($mainmenu, &$newmenu, $usemenuhider = 1, $lef
 			$newmenu->add("/asset/list.php?leftmenu=asset&amp;mainmenu=accountancy", $langs->trans("MenuAssets"), 0, $user->hasRight('asset',  'read'), '', $mainmenu, 'asset', 100, '', '', '', img_picto('', 'payment', 'class="paddingright pictofixedwidth"'));
 			$newmenu->add("/asset/card.php?leftmenu=asset&amp;action=create", $langs->trans("MenuNewAsset"), 1, $user->hasRight('asset',  'write'));
 			$newmenu->add("/asset/list.php?leftmenu=asset&amp;mainmenu=accountancy", $langs->trans("MenuListAssets"), 1, $user->hasRight('asset',  'read'));
-			$newmenu->add("/asset/model/list.php?leftmenu=asset_model", $langs->trans("MenuAssetModels"), 1, (empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('asset',  'read')) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('asset',  'model_advance', 'read')), '', $mainmenu, 'asset_model');
+			$newmenu->add("/asset/model/list.php?leftmenu=asset_model", $langs->trans("MenuAssetModels"), 1, (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('asset',  'read')) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('asset',  'model_advance', 'read')), '', $mainmenu, 'asset_model');
 			if ($usemenuhider || empty($leftmenu) || preg_match('/asset_model/', $leftmenu)) {
-				$newmenu->add("/asset/model/card.php?leftmenu=asset_model&amp;action=create", $langs->trans("MenuNewAssetModel"), 2, (empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('asset',  'write')) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('asset',  'model_advance', 'write')));
-				$newmenu->add("/asset/model/list.php?leftmenu=asset_model", $langs->trans("MenuListAssetModels"), 2, (empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('asset',  'read')) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('asset',  'model_advance', 'read')));
+				$newmenu->add("/asset/model/card.php?leftmenu=asset_model&amp;action=create", $langs->trans("MenuNewAssetModel"), 2, (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('asset',  'write')) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('asset',  'model_advance', 'write')));
+				$newmenu->add("/asset/model/list.php?leftmenu=asset_model", $langs->trans("MenuListAssetModels"), 2, (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('asset',  'read')) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('asset',  'model_advance', 'read')));
 			}
 		}
 	}
@@ -2015,7 +2015,7 @@ function get_left_menu_bank($mainmenu, &$newmenu, $usemenuhider = 1, $leftmenu =
 		}
 
 		// Management of checks
-		if (empty($conf->global->BANK_DISABLE_CHECK_DEPOSIT) && isModEnabled('banque') && (isModEnabled('facture') || !empty($conf->global->MAIN_MENU_CHEQUE_DEPOSIT_ON))) {
+		if (!getDolGlobalString('BANK_DISABLE_CHECK_DEPOSIT') && isModEnabled('banque') && (isModEnabled('facture') || getDolGlobalString('MAIN_MENU_CHEQUE_DEPOSIT_ON'))) {
 			$newmenu->add("/compta/paiement/cheque/index.php?leftmenu=checks&amp;mainmenu=bank", $langs->trans("MenuChequeDeposits"), 0, $user->hasRight('banque',  'cheque'), '', $mainmenu, 'checks', 0, '', '', '', img_picto('', 'payment', 'class="paddingright pictofixedwidth"'));
 			if (preg_match('/checks/', $leftmenu)) {
 				$newmenu->add("/compta/paiement/cheque/card.php?leftmenu=checks_bis&amp;action=new&amp;mainmenu=bank", $langs->trans("NewChequeDeposit"), 1, $user->hasRight('banque',  'cheque'));
@@ -2128,7 +2128,7 @@ function get_left_menu_products($mainmenu, &$newmenu, $usemenuhider = 1, $leftme
 		// Inventory
 		if (isModEnabled('stock')) {
 			$langs->load("stocks");
-			if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+			if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 				$newmenu->add("/product/inventory/list.php?leftmenu=stock_inventories", $langs->trans("Inventories"), 0, $user->hasRight('stock',  'lire'), '', $mainmenu, 'stock', 0, '', '', '', img_picto('', 'inventory', 'class="paddingright pictofixedwidth"'));
 				if ($usemenuhider || empty($leftmenu) || $leftmenu == "stock_inventories") {
 					$newmenu->add("/product/inventory/card.php?action=create&leftmenu=stock_inventories", $langs->trans("NewInventory"), 1, $user->hasRight('stock',  'creer'));
@@ -2241,7 +2241,7 @@ function get_left_menu_projects($mainmenu, &$newmenu, $usemenuhider = 1, $leftme
 
 			$titleboth = $langs->trans("LeadsOrProjects");
 			$titlenew = $langs->trans("NewLeadOrProject"); // Leads and opportunities by default
-			if (empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (!getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				$titleboth = $langs->trans("Projects");
 				$titlenew = $langs->trans("NewProject");
 			}
@@ -2254,7 +2254,7 @@ function get_left_menu_projects($mainmenu, &$newmenu, $usemenuhider = 1, $leftme
 			$newmenu->add("/projet/index.php?leftmenu=projects".($search_project_user ? '&search_project_user='.$search_project_user : ''), $titleboth, 0, $user->hasRight('projet',  'lire'), '', $mainmenu, 'projects', 0, '', '', '', img_picto('', 'project', 'class="paddingright pictofixedwidth"'));
 			$newmenu->add("/projet/card.php?leftmenu=projects&action=create".($search_project_user ? '&search_project_user='.$search_project_user : ''), $titlenew, 1, $user->hasRight('projet',  'creer'));
 
-			if (empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (!getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				$newmenu->add("/projet/list.php?leftmenu=projets".($search_project_user ? '&search_project_user='.$search_project_user : '').'&search_status=99', $langs->trans("List"), 1, $showmode, '', 'project', 'list');
 			} elseif (getDolGlobalInt('PROJECT_USE_OPPORTUNITIES') == 1) {
 				$newmenu->add("/projet/list.php?leftmenu=projets".($search_project_user ? '&search_project_user='.$search_project_user : ''), $langs->trans("List"), 1, $showmode, '', 'project', 'list');
@@ -2272,7 +2272,7 @@ function get_left_menu_projects($mainmenu, &$newmenu, $usemenuhider = 1, $leftme
 				$newmenu->add("/categories/index.php?leftmenu=cat&amp;type=6", $langs->trans("Categories"), 1, $user->hasRight('categorie',  'lire'), '', $mainmenu, 'cat');
 			}
 
-			if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 				// Project assigned to user
 				$newmenu->add("/projet/activity/index.php?leftmenu=tasks".($search_project_user ? '&search_project_user='.$search_project_user : ''), $langs->trans("Activities"), 0, $user->hasRight('projet',  'lire'), '', 'project', 'tasks', 0, '', '', '', img_picto('', 'projecttask', 'class="paddingright pictofixedwidth"'));
 				$newmenu->add("/projet/tasks.php?leftmenu=tasks&action=create", $langs->trans("NewTask"), 1, $user->hasRight('projet',  'creer'));
@@ -2382,7 +2382,7 @@ function get_left_menu_hrm($mainmenu, &$newmenu, $usemenuhider = 1, $leftmenu =
 		}
 
 		if (isModEnabled('projet')) {
-			if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 				$langs->load("projects");
 
 				$search_project_user = GETPOST('search_project_user', 'int');
@@ -2467,7 +2467,7 @@ function get_left_menu_members($mainmenu, &$newmenu, $usemenuhider = 1, $leftmen
 			$newmenu->add("/adherents/stats/index.php?leftmenu=members", $langs->trans("MenuMembersStats"), 1, $user->hasRight('adherent', 'read'));
 
 			$newmenu->add("/adherents/cartes/carte.php?leftmenu=export", $langs->trans("MembersCards"), 1, $user->hasRight('adherent', 'export'));
-			if (!empty($conf->global->MEMBER_LINK_TO_HTPASSWDFILE) && ($usemenuhider || empty($leftmenu) || $leftmenu == 'none' || $leftmenu == "members" || $leftmenu == "export")) {
+			if (getDolGlobalString('MEMBER_LINK_TO_HTPASSWDFILE') && ($usemenuhider || empty($leftmenu) || $leftmenu == 'none' || $leftmenu == "members" || $leftmenu == "export")) {
 				$newmenu->add("/adherents/htpasswd.php?leftmenu=export", $langs->trans("Filehtpasswd"), 1, $user->hasRight('adherent',  'export'));
 			}
 
diff --git a/htdocs/core/menus/standard/eldy_menu.php b/htdocs/core/menus/standard/eldy_menu.php
index 824e3361e87..5d2f5a2659d 100644
--- a/htdocs/core/menus/standard/eldy_menu.php
+++ b/htdocs/core/menus/standard/eldy_menu.php
@@ -147,7 +147,7 @@ class MenuManager
 		require_once DOL_DOCUMENT_ROOT.'/core/class/menu.class.php';
 		$this->menu = new Menu();
 
-		if (empty($conf->global->MAIN_MENU_INVERT)) {
+		if (!getDolGlobalString('MAIN_MENU_INVERT')) {
 			if ($mode == 'top') {
 				print_eldy_menu($this->db, $this->atarget, $this->type_user, $this->tabMenu, $this->menu, 0, $mode);
 			}
@@ -256,7 +256,7 @@ class MenuManager
 					$lastlevel2 = array();
 					foreach ($submenu->liste as $key2 => $val2) {		// $val['url','titre','level','enabled'=0|1|2,'target','mainmenu','leftmenu'
 						$showmenu = true;
-						if (!empty($conf->global->MAIN_MENU_HIDE_UNAUTHORIZED) && empty($val2['enabled'])) {
+						if (getDolGlobalString('MAIN_MENU_HIDE_UNAUTHORIZED') && empty($val2['enabled'])) {
 							$showmenu = false;
 						}
 
diff --git a/htdocs/core/menus/standard/empty.php b/htdocs/core/menus/standard/empty.php
index 9af905f9771..a3cd71ade2f 100644
--- a/htdocs/core/menus/standard/empty.php
+++ b/htdocs/core/menus/standard/empty.php
@@ -39,6 +39,8 @@ class MenuManager
 
 	public $tabMenu;
 
+	public $topmenu;
+	public $leftmenu;
 
 	/**
 	 *  Constructor
@@ -100,7 +102,7 @@ class MenuManager
 			$usemenuhider = 1;
 
 			// Show/Hide vertical menu
-			if ($mode != 'jmobile' && $mode != 'topnb' && $usemenuhider && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if ($mode != 'jmobile' && $mode != 'topnb' && $usemenuhider && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$showmode = 1;
 				$classname = 'class="tmenu menuhider nohover"';
 				$idsel = 'menu';
@@ -218,8 +220,7 @@ class MenuManager
 
 					$canonrelurl = preg_replace('/\?.*$/', '', $relurl);
 					$canonnexturl = preg_replace('/\?.*$/', '', $nexturl);
-					//var_dump($canonrelurl);
-					//var_dump($canonnexturl);
+
 					print '<ul>'."\n";
 					if (($canonrelurl != $canonnexturl && !in_array($val['mainmenu'], array('tools')))
 						|| (strpos($canonrelurl, '/product/index.php') !== false || strpos($canonrelurl, '/compta/bank/list.php') !== false)) {
@@ -252,7 +253,7 @@ class MenuManager
 					$lastlevel2 = array();
 					foreach ($submenu->liste as $key2 => $val2) {		// $val['url','titre','level','enabled'=0|1|2,'target','mainmenu','leftmenu'
 						$showmenu = true;
-						if (!empty($conf->global->MAIN_MENU_HIDE_UNAUTHORIZED) && empty($val2['enabled'])) {
+						if (getDolGlobalString('MAIN_MENU_HIDE_UNAUTHORIZED') && empty($val2['enabled'])) {
 							$showmenu = false;
 						}
 
@@ -305,8 +306,6 @@ class MenuManager
 									$lastlevel2[$val2['level']] = 'greyed';
 								}
 							}
-							//var_dump($val2['level']);
-							//var_dump($lastlevel2);
 							print $val2['titre'];
 							if ($relurl2) {
 								if ($val2['enabled']) {
@@ -320,7 +319,6 @@ class MenuManager
 							print '</li>'."\n";
 						}
 					}
-					//var_dump($submenu);
 					print '</ul>';
 				}
 				if ($val['enabled'] == 2) {
@@ -481,7 +479,7 @@ function print_start_menu_array_empty()
 	global $conf;
 
 	print '<div class="tmenudiv">';
-	print '<ul role="navigation" class="tmenu"'.(empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '' : ' title="Top menu"').'>';
+	print '<ul role="navigation" class="tmenu"'.(!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '' : ' title="Top menu"').'>';
 }
 
 /**
@@ -527,7 +525,7 @@ function print_text_menu_entry_empty($text, $showmode, $url, $id, $idsel, $class
 		print '<span class="'.$id.' tmenuimageforpng" id="mainmenuspan_'.$idsel.'"></span>';
 		print '</div>';
 		print '</a>';
-		if (empty($conf->global->THEME_TOPMENU_DISABLE_TEXT)) {
+		if (!getDolGlobalString('THEME_TOPMENU_DISABLE_TEXT')) {
 			print '<a '.$classnametxt.' id="mainmenua_'.$idsel.'" href="'.$url.'"'.($atarget ? ' target="'.$atarget.'"' : '').'>';
 			print '<span class="mainmenuaspan">';
 			print $text;
@@ -541,7 +539,7 @@ function print_text_menu_entry_empty($text, $showmode, $url, $id, $idsel, $class
 		print '<span class="'.$id.' tmenuimageforpng tmenudisabled" id="mainmenuspan_'.$idsel.'"></span>';
 		print '</div>';
 		print '</div>';
-		if (empty($conf->global->THEME_TOPMENU_DISABLE_TEXT)) {
+		if (!getDolGlobalString('THEME_TOPMENU_DISABLE_TEXT')) {
 			print '<span '.$classnametxt.' id="mainmenua_'.$idsel.'" href="#" title="'.dol_escape_htmltag($text.' - '.$langs->trans("NotAllowed")).'">';
 			print '<span class="mainmenuaspan">';
 			print $text;
diff --git a/htdocs/core/modules/DolibarrModules.class.php b/htdocs/core/modules/DolibarrModules.class.php
index 807291469e1..21942c1a7b3 100644
--- a/htdocs/core/modules/DolibarrModules.class.php
+++ b/htdocs/core/modules/DolibarrModules.class.php
@@ -1172,7 +1172,7 @@ class DolibarrModules // Can not be abstract, because we need to instantiate it
 								}
 							}
 							if (preg_match('/\.sql$/i', $file) && !preg_match('/\.key\.sql$/i', $file) && substr($file, 0, 4) == 'llx_') {
-								$result = run_sql($dir.$file, empty($conf->global->MAIN_DISPLAY_SQL_INSTALL_LOG) ? 1 : 0, '', 1);
+								$result = run_sql($dir.$file, !getDolGlobalString('MAIN_DISPLAY_SQL_INSTALL_LOG') ? 1 : 0, '', 1);
 								if ($result <= 0) {
 									$error++;
 								}
@@ -1197,7 +1197,7 @@ class DolibarrModules // Can not be abstract, because we need to instantiate it
 								}
 							}
 							if (preg_match('/\.key\.sql$/i', $file) && substr($file, 0, 4) == 'llx_') {
-								$result = run_sql($dir.$file, empty($conf->global->MAIN_DISPLAY_SQL_INSTALL_LOG) ? 1 : 0, '', 1);
+								$result = run_sql($dir.$file, !getDolGlobalString('MAIN_DISPLAY_SQL_INSTALL_LOG') ? 1 : 0, '', 1);
 								if ($result <= 0) {
 									$error++;
 								}
@@ -1222,7 +1222,7 @@ class DolibarrModules // Can not be abstract, because we need to instantiate it
 								}
 							}
 							if (preg_match('/\.sql$/i', $file) && !preg_match('/\.key\.sql$/i', $file) && substr($file, 0, 9) == 'functions') {
-								$result = run_sql($dir.$file, empty($conf->global->MAIN_DISPLAY_SQL_INSTALL_LOG) ? 1 : 0, '', 1);
+								$result = run_sql($dir.$file, !getDolGlobalString('MAIN_DISPLAY_SQL_INSTALL_LOG') ? 1 : 0, '', 1);
 								if ($result <= 0) {
 									$error++;
 								}
@@ -1247,7 +1247,7 @@ class DolibarrModules // Can not be abstract, because we need to instantiate it
 								}
 							}
 							if (preg_match('/\.sql$/i', $file) && !preg_match('/\.key\.sql$/i', $file) && substr($file, 0, 4) == 'data') {
-								$result = run_sql($dir.$file, empty($conf->global->MAIN_DISPLAY_SQL_INSTALL_LOG) ? 1 : 0, '', 1);
+								$result = run_sql($dir.$file, !getDolGlobalString('MAIN_DISPLAY_SQL_INSTALL_LOG') ? 1 : 0, '', 1);
 								if ($result <= 0) {
 									$error++;
 								}
@@ -1272,7 +1272,7 @@ class DolibarrModules // Can not be abstract, because we need to instantiate it
 								}
 							}
 							if (preg_match('/\.sql$/i', $file) && !preg_match('/\.key\.sql$/i', $file) && substr($file, 0, 6) == 'update') {
-								$result = run_sql($dir.$file, empty($conf->global->MAIN_DISPLAY_SQL_INSTALL_LOG) ? 1 : 0, '', 1);
+								$result = run_sql($dir.$file, !getDolGlobalString('MAIN_DISPLAY_SQL_INSTALL_LOG') ? 1 : 0, '', 1);
 								if ($result <= 0) {
 									$error++;
 								}
@@ -2165,7 +2165,7 @@ class DolibarrModules // Can not be abstract, because we need to instantiate it
 				}
 
 				// Define directory full path ($dir must start with "/")
-				if (empty($conf->global->MAIN_MODULE_MULTICOMPANY) || $conf->entity == 1) {
+				if (!getDolGlobalString('MAIN_MODULE_MULTICOMPANY') || $conf->entity == 1) {
 					$fulldir = DOL_DATA_ROOT.$dir;
 				} else {
 					$fulldir = DOL_DATA_ROOT."/".$conf->entity.$dir;
diff --git a/htdocs/core/modules/action/modules_action.php b/htdocs/core/modules/action/modules_action.php
index 1681d1f5100..2f88e233d7d 100644
--- a/htdocs/core/modules/action/modules_action.php
+++ b/htdocs/core/modules/action/modules_action.php
@@ -79,7 +79,7 @@ function action_create($db, $object, $modele, $outputlangs, $hidedetails = 0, $h
 
 	// Position modele on the name of fichinter model to use
 	if (!dol_strlen($modele)) {
-		if (!empty($conf->global->ACTION_EVENT_ADDON_PDF)) {
+		if (getDolGlobalString('ACTION_EVENT_ADDON_PDF')) {
 			$modele = $conf->global->ACTION_EVENT_ADDON_PDF;
 		} else {
 			$modele = 'soleil';
diff --git a/htdocs/core/modules/action/rapport.class.php b/htdocs/core/modules/action/rapport.class.php
index d43ebc17d01..8b343f794b9 100644
--- a/htdocs/core/modules/action/rapport.class.php
+++ b/htdocs/core/modules/action/rapport.class.php
@@ -44,7 +44,6 @@ class CommActionRapport
 
 	public $errors;
 
-
 	/**
 	 * @var string description
 	 */
@@ -76,6 +75,10 @@ class CommActionRapport
 
 	public $page_largeur;
 
+	/**
+	 * @var array
+	 */
+	public $result;
 
 	/**
 	 * Constructor
@@ -130,7 +133,7 @@ class CommActionRapport
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -320,7 +323,7 @@ class CommActionRapport
 
 				// Action code
 				$code = $obj->code;
-				if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+				if (!getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 					if ($code == 'AC_OTH') {
 						$code = 'AC_MANUAL';
 					}
diff --git a/htdocs/core/modules/asset/doc/doc_generic_asset_odt.modules.php b/htdocs/core/modules/asset/doc/doc_generic_asset_odt.modules.php
index 717b0295995..2e9be976bfc 100644
--- a/htdocs/core/modules/asset/doc/doc_generic_asset_odt.modules.php
+++ b/htdocs/core/modules/asset/doc/doc_generic_asset_odt.modules.php
@@ -150,7 +150,7 @@ class doc_generic_asset_odt extends ModelePDFAsset
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->ASSET_ASSET_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('ASSET_ASSET_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -288,7 +288,7 @@ class doc_generic_asset_odt extends ModelePDFAsset
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -447,7 +447,7 @@ class doc_generic_asset_odt extends ModelePDFAsset
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/asset/doc/pdf_standard_asset.modules.php b/htdocs/core/modules/asset/doc/pdf_standard_asset.modules.php
index 00bd4686936..b61f4bea544 100644
--- a/htdocs/core/modules/asset/doc/pdf_standard_asset.modules.php
+++ b/htdocs/core/modules/asset/doc/pdf_standard_asset.modules.php
@@ -159,14 +159,14 @@ class pdf_standard_asset extends ModelePDFAsset
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
 		// Load translation files required by the page
 		$outputlangs->loadLangs(array("main", "bills", "products", "dict", "companies"));
 
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			global $outputlangsbis;
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
@@ -176,7 +176,7 @@ class pdf_standard_asset extends ModelePDFAsset
 		$nblines = (is_array($object->lines) ? count($object->lines) : 0);
 
 		$hidetop = 0;
-		if (!empty($conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE)) {
+		if (getDolGlobalString('MAIN_PDF_DISABLE_COL_HEAD_TITLE')) {
 			$hidetop = $conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE;
 		}
 
@@ -276,7 +276,7 @@ class pdf_standard_asset extends ModelePDFAsset
 
 				$heightforinfotot = 50; // Height reserved to output the info and total part and payment part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
-				$heightforfooter = $this->marge_basse + (empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS) ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
+				$heightforfooter = $this->marge_basse + (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS') ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
 
 				if (class_exists('TCPDF')) {
 					$pdf->setPrintHeader(false);
@@ -285,7 +285,7 @@ class pdf_standard_asset extends ModelePDFAsset
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->multidir_output[$object->entity].'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -307,7 +307,7 @@ class pdf_standard_asset extends ModelePDFAsset
 				$cert = empty($user->conf->CERTIFICATE_CRT) ? '' : $user->conf->CERTIFICATE_CRT;
 				// If user has no certificate, we try to take the company one
 				if (!$cert) {
-					$cert = empty($conf->global->CERTIFICATE_CRT) ? '' : $conf->global->CERTIFICATE_CRT;
+					$cert = !getDolGlobalString('CERTIFICATE_CRT') ? '' : $conf->global->CERTIFICATE_CRT;
 				}
 				// If a certificate is found
 				if ($cert) {
@@ -519,7 +519,7 @@ class pdf_standard_asset extends ModelePDFAsset
 							$curY = $tab_top_newpage;
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -560,7 +560,7 @@ class pdf_standard_asset extends ModelePDFAsset
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -689,7 +689,7 @@ class pdf_standard_asset extends ModelePDFAsset
 					$nexY = max($nexY, $posYAfterImage);
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -839,7 +839,7 @@ class pdf_standard_asset extends ModelePDFAsset
 
 		if (empty($hidetop)) {
 			$titre = $outputlangs->transnoentities("AmountInCurrency", $outputlangs->transnoentitiesnoconv("Currency".$currency));
-			if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+			if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 				$titre .= ' - '.$outputlangsbis->transnoentities("AmountInCurrency", $outputlangsbis->transnoentitiesnoconv("Currency".$currency));
 			}
 
@@ -847,7 +847,7 @@ class pdf_standard_asset extends ModelePDFAsset
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, $this->tabTitleHeight, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -889,7 +889,7 @@ class pdf_standard_asset extends ModelePDFAsset
 		pdf_pagehead($pdf, $outputlangs, $this->page_hauteur);
 
 		// Show Draft Watermark
-		if ($object->statut == $object::STATUS_DRAFT && (!empty($conf->global->FACTURE_DRAFT_WATERMARK))) {
+		if ($object->statut == $object::STATUS_DRAFT && (getDolGlobalString('FACTURE_DRAFT_WATERMARK'))) {
 			  pdf_watermark($pdf, $outputlangs, $this->page_hauteur, $this->page_largeur, 'mm', $conf->global->FACTURE_DRAFT_WATERMARK);
 		}
 
@@ -934,7 +934,7 @@ class pdf_standard_asset extends ModelePDFAsset
 		$pdf->SetXY($posx, $posy);
 		$pdf->SetTextColor(0, 0, 60);
 		$title = $outputlangs->transnoentities("PdfTitle");
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 			$title .= ' - ';
 			$title .= $outputlangsbis->transnoentities("PdfTitle");
 		}
@@ -962,7 +962,7 @@ class pdf_standard_asset extends ModelePDFAsset
 			$pdf->MultiCell($w, 3, $outputlangs->transnoentities("RefCustomer")." : ".$outputlangs->convToOutputCharset($object->ref_client), '', 'R');
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -972,7 +972,7 @@ class pdf_standard_asset extends ModelePDFAsset
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -988,7 +988,7 @@ class pdf_standard_asset extends ModelePDFAsset
 		$pdf->SetTextColor(0, 0, 60);
 
 		$title = $outputlangs->transnoentities("Date");
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 			$title .= ' - '.$outputlangsbis->transnoentities("Date");
 		}
 		$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date, "day", false, $outputlangs), '', 'R');
@@ -1001,7 +1001,7 @@ class pdf_standard_asset extends ModelePDFAsset
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1028,15 +1028,15 @@ class pdf_standard_asset extends ModelePDFAsset
 			$carac_emetteur = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, '', 0, 'source', $object);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 
 			// Show sender frame
@@ -1069,7 +1069,7 @@ class pdf_standard_asset extends ModelePDFAsset
 			}
 
 			// Recipient name
-			if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+			if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1082,14 +1082,14 @@ class pdf_standard_asset extends ModelePDFAsset
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, ($usecontact ? $object->contact : ''), $usecontact, 'target', $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) {
 				$widthrecbox = 84; // To work with US executive format
 			}
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
@@ -1199,7 +1199,7 @@ class pdf_standard_asset extends ModelePDFAsset
 		$rank = $rank + 10;
 		$this->cols['photo'] = array(
 			'rank' => $rank,
-			'width' => (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
+			'width' => (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
 			'status' => false,
 			'title' => array(
 				'textkey' => 'Photo',
@@ -1211,7 +1211,7 @@ class pdf_standard_asset extends ModelePDFAsset
 			'border-left' => false, // remove left line separator
 		);
 
-		if (!empty($conf->global->MAIN_GENERATE_INVOICES_WITH_PICTURE) && !empty($this->atleastonephoto)) {
+		if (getDolGlobalString('MAIN_GENERATE_INVOICES_WITH_PICTURE') && !empty($this->atleastonephoto)) {
 			$this->cols['photo']['status'] = true;
 		}
 
@@ -1227,7 +1227,7 @@ class pdf_standard_asset extends ModelePDFAsset
 			'border-left' => true, // add left line separator
 		);
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->cols['vat']['status'] = true;
 		}
 
diff --git a/htdocs/core/modules/bank/doc/pdf_ban.modules.php b/htdocs/core/modules/bank/doc/pdf_ban.modules.php
index 9e200690dc7..f9645d66853 100644
--- a/htdocs/core/modules/bank/doc/pdf_ban.modules.php
+++ b/htdocs/core/modules/bank/doc/pdf_ban.modules.php
@@ -40,6 +40,16 @@ class pdf_ban extends ModeleBankAccountDoc
 	 */
 	public $version = 'development';
 
+	/**
+	 * @var int posxdatestart
+	 */
+	public $posxdatestart;
+
+	/**
+	 * @var int posxdateend
+	 */
+	public $posxdateend;
+
 	/**
 	 *	Constructor
 	 *
@@ -102,7 +112,7 @@ class pdf_ban extends ModeleBankAccountDoc
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -145,7 +155,7 @@ class pdf_ban extends ModeleBankAccountDoc
 				$heightforinfotot = 50; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -382,7 +392,7 @@ class pdf_ban extends ModeleBankAccountDoc
 		// phpcs:enable
 		global $conf;
 
-		$showdetails = empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS) ? 0 : $conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS;
+		$showdetails = !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS') ? 0 : $conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS;
 		return 1;
 	}
 }
diff --git a/htdocs/core/modules/bank/doc/pdf_sepamandate.modules.php b/htdocs/core/modules/bank/doc/pdf_sepamandate.modules.php
index 7b009dfec8f..62f8a74be14 100644
--- a/htdocs/core/modules/bank/doc/pdf_sepamandate.modules.php
+++ b/htdocs/core/modules/bank/doc/pdf_sepamandate.modules.php
@@ -133,7 +133,7 @@ class pdf_sepamandate extends ModeleBankAccountDoc
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -182,7 +182,7 @@ class pdf_sepamandate extends ModeleBankAccountDoc
 				$pdf = pdf_getInstance($this->format);
 				$default_font_size = pdf_getPDFFontSize($outputlangs); // Must be after pdf_getInstance
 
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$this->heightforfooter  += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -263,7 +263,7 @@ class pdf_sepamandate extends ModeleBankAccountDoc
 					$tmpbankfordirectdebit->fetch($idbankfordirectdebit);
 					$ics = $tmpbankfordirectdebit->ics;	// ICS for direct debit
 				}
-				if (empty($ics) && !empty($conf->global->PRELEVEMENT_ICS)) {
+				if (empty($ics) && getDolGlobalString('PRELEVEMENT_ICS')) {
 					$ics = $conf->global->PRELEVEMENT_ICS;
 				}
 				$pdf->MultiCell($this->page_largeur - $this->marge_gauche - $this->marge_droite, 3, $outputlangs->transnoentitiesnoconv("CreditorIdentifier").' ('.$outputlangs->transnoentitiesnoconv("ICS").') : '.$ics, 0, 'L');
@@ -507,7 +507,7 @@ class pdf_sepamandate extends ModeleBankAccountDoc
 
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 1 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 1 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		$posy += $this->_signature_area($pdf, $object, $posy, $outputlangs);
 
diff --git a/htdocs/core/modules/barcode/mod_barcode_product_standard.php b/htdocs/core/modules/barcode/mod_barcode_product_standard.php
index 99176dd00f2..3771a1c5381 100644
--- a/htdocs/core/modules/barcode/mod_barcode_product_standard.php
+++ b/htdocs/core/modules/barcode/mod_barcode_product_standard.php
@@ -108,7 +108,7 @@ class mod_barcode_product_standard extends ModeleNumRefBarCode
 		// Mask parameter
 		//$texte.= '<tr><td>'.$langs->trans("Mask").' ('.$langs->trans("BarCodeModel").'):</td>';
 		$texte .= '<tr><td>'.$langs->trans("Mask").':</td>';
-		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="value1" value="'.(!empty($conf->global->BARCODE_STANDARD_PRODUCT_MASK) ? $conf->global->BARCODE_STANDARD_PRODUCT_MASK : '').'"'.$disabled.'>', $tooltip, 1, 1).'</td>';
+		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="value1" value="'.(getDolGlobalString('BARCODE_STANDARD_PRODUCT_MASK') ? $conf->global->BARCODE_STANDARD_PRODUCT_MASK : '').'"'.$disabled.'>', $tooltip, 1, 1).'</td>';
 		$texte .= '<td class="left" rowspan="2">&nbsp; <input type="submit" class="button button-edit reposition smallpaddingimp" name="modify" value="'.$langs->trans("Modify").'"'.$disabled.'></td>';
 		$texte .= '</tr>';
 
@@ -191,7 +191,7 @@ class mod_barcode_product_standard extends ModeleNumRefBarCode
 
 		// Get Mask value
 		$mask = '';
-		if (!empty($conf->global->BARCODE_STANDARD_PRODUCT_MASK)) {
+		if (getDolGlobalString('BARCODE_STANDARD_PRODUCT_MASK')) {
 			$mask = $conf->global->BARCODE_STANDARD_PRODUCT_MASK;
 		}
 
@@ -254,9 +254,9 @@ class mod_barcode_product_standard extends ModeleNumRefBarCode
 		$result = 0;
 		$code = strtoupper(trim($code));
 
-		if (empty($code) && $this->code_null && empty($conf->global->BARCODE_STANDARD_PRODUCT_MASK)) {
+		if (empty($code) && $this->code_null && !getDolGlobalString('BARCODE_STANDARD_PRODUCT_MASK')) {
 			$result = 0;
-		} elseif (empty($code) && (!$this->code_null || !empty($conf->global->BARCODE_STANDARD_PRODUCT_MASK))) {
+		} elseif (empty($code) && (!$this->code_null || getDolGlobalString('BARCODE_STANDARD_PRODUCT_MASK'))) {
 			$result = -2;
 		} else {
 			if ($this->verif_syntax($code, $type) >= 0) {
@@ -326,7 +326,7 @@ class mod_barcode_product_standard extends ModeleNumRefBarCode
 		$result = 0;
 
 		// Get Mask value
-		$mask = empty($conf->global->BARCODE_STANDARD_PRODUCT_MASK) ? '' : $conf->global->BARCODE_STANDARD_PRODUCT_MASK;
+		$mask = !getDolGlobalString('BARCODE_STANDARD_PRODUCT_MASK') ? '' : $conf->global->BARCODE_STANDARD_PRODUCT_MASK;
 		if (!$mask) {
 			$this->error = 'NotConfigured';
 			return -1;
diff --git a/htdocs/core/modules/barcode/mod_barcode_thirdparty_standard.php b/htdocs/core/modules/barcode/mod_barcode_thirdparty_standard.php
index c2e73d2d78f..d7b0d66d08b 100644
--- a/htdocs/core/modules/barcode/mod_barcode_thirdparty_standard.php
+++ b/htdocs/core/modules/barcode/mod_barcode_thirdparty_standard.php
@@ -109,7 +109,7 @@ class mod_barcode_thirdparty_standard extends ModeleNumRefBarCode
 		// Mask parameter
 		//$texte.= '<tr><td>'.$langs->trans("Mask").' ('.$langs->trans("BarCodeModel").'):</td>';
 		$texte .= '<tr><td>'.$langs->trans("Mask").':</td>';
-		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="value1" value="'.(!empty($conf->global->BARCODE_STANDARD_THIRDPARTY_MASK) ? $conf->global->BARCODE_STANDARD_THIRDPARTY_MASK : '').'"'.$disabled.'>', $tooltip, 1, 1).'</td>';
+		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="value1" value="'.(getDolGlobalString('BARCODE_STANDARD_THIRDPARTY_MASK') ? $conf->global->BARCODE_STANDARD_THIRDPARTY_MASK : '').'"'.$disabled.'>', $tooltip, 1, 1).'</td>';
 		$texte .= '<td class="left" rowspan="2">&nbsp; <input type="submit" class="button button-edit reposition smallpaddingimp" name="modify" value="'.$langs->trans("Modify").'"'.$disabled.'></td>';
 		$texte .= '</tr>';
 
@@ -192,7 +192,7 @@ class mod_barcode_thirdparty_standard extends ModeleNumRefBarCode
 
 		// Get Mask value
 		$mask = '';
-		if (!empty($conf->global->BARCODE_STANDARD_THIRDPARTY_MASK)) {
+		if (getDolGlobalString('BARCODE_STANDARD_THIRDPARTY_MASK')) {
 			$mask = $conf->global->BARCODE_STANDARD_THIRDPARTY_MASK;
 		}
 
@@ -255,9 +255,9 @@ class mod_barcode_thirdparty_standard extends ModeleNumRefBarCode
 		$result = 0;
 		$code = strtoupper(trim($code));
 
-		if (empty($code) && $this->code_null && empty($conf->global->BARCODE_STANDARD_THIRDPARTY_MASK)) {
+		if (empty($code) && $this->code_null && !getDolGlobalString('BARCODE_STANDARD_THIRDPARTY_MASK')) {
 			$result = 0;
-		} elseif (empty($code) && (!$this->code_null || !empty($conf->global->BARCODE_STANDARD_THIRDPARTY_MASK))) {
+		} elseif (empty($code) && (!$this->code_null || getDolGlobalString('BARCODE_STANDARD_THIRDPARTY_MASK'))) {
 			$result = -2;
 		} else {
 			if ($this->verif_syntax($code, $type) >= 0) {
@@ -327,7 +327,7 @@ class mod_barcode_thirdparty_standard extends ModeleNumRefBarCode
 		$result = 0;
 
 		// Get Mask value
-		$mask = empty($conf->global->BARCODE_STANDARD_THIRDPARTY_MASK) ? '' : $conf->global->BARCODE_STANDARD_THIRDPARTY_MASK;
+		$mask = !getDolGlobalString('BARCODE_STANDARD_THIRDPARTY_MASK') ? '' : $conf->global->BARCODE_STANDARD_THIRDPARTY_MASK;
 		if (!$mask) {
 			$this->error = 'NotConfigured';
 			return -1;
diff --git a/htdocs/core/modules/barcode/modules_barcode.class.php b/htdocs/core/modules/barcode/modules_barcode.class.php
index a21c9c06fb1..fed68f2552f 100644
--- a/htdocs/core/modules/barcode/modules_barcode.class.php
+++ b/htdocs/core/modules/barcode/modules_barcode.class.php
@@ -102,33 +102,33 @@ abstract class ModeleNumRefBarCode extends CommonNumRefGenerator
 		$s .= '<u>'.$langs->trans("ThisIsModuleRules").':</u><br>';
 		if ($type == 0) {
 			$s .= $langs->trans("RequiredIfProduct").': ';
-			if (!empty($conf->global->MAIN_BARCODE_CODE_ALWAYS_REQUIRED) && !empty($this->code_null)) {
+			if (getDolGlobalString('MAIN_BARCODE_CODE_ALWAYS_REQUIRED') && !empty($this->code_null)) {
 				$s .= '<strike>';
 			}
 			$s .= yn(!$this->code_null, 1, 2);
-			if (!empty($conf->global->MAIN_BARCODE_CODE_ALWAYS_REQUIRED) && !empty($this->code_null)) {
+			if (getDolGlobalString('MAIN_BARCODE_CODE_ALWAYS_REQUIRED') && !empty($this->code_null)) {
 				$s .= '</strike> '.yn(1, 1, 2).' ('.$langs->trans("ForcedToByAModule", $langs->transnoentities("yes")).')';
 			}
 			$s .= '<br>';
 		}
 		if ($type == 1) {
 			$s .= $langs->trans("RequiredIfService").': ';
-			if (!empty($conf->global->MAIN_BARCODE_CODE_ALWAYS_REQUIRED) && !empty($this->code_null)) {
+			if (getDolGlobalString('MAIN_BARCODE_CODE_ALWAYS_REQUIRED') && !empty($this->code_null)) {
 				$s .= '<strike>';
 			}
 			$s .= yn(!$this->code_null, 1, 2);
-			if (!empty($conf->global->MAIN_BARCODE_CODE_ALWAYS_REQUIRED) && !empty($this->code_null)) {
+			if (getDolGlobalString('MAIN_BARCODE_CODE_ALWAYS_REQUIRED') && !empty($this->code_null)) {
 				$s .= '</strike> '.yn(1, 1, 2).' ('.$langs->trans("ForcedToByAModule", $langs->transnoentities("yes")).')';
 			}
 			$s .= '<br>';
 		}
 		if ($type == -1) {
 			$s .= $langs->trans("Required").': ';
-			if (!empty($conf->global->MAIN_BARCODE_CODE_ALWAYS_REQUIRED) && !empty($this->code_null)) {
+			if (getDolGlobalString('MAIN_BARCODE_CODE_ALWAYS_REQUIRED') && !empty($this->code_null)) {
 				$s .= '<strike>';
 			}
 			$s .= yn(!$this->code_null, 1, 2);
-			if (!empty($conf->global->MAIN_BARCODE_CODE_ALWAYS_REQUIRED) && !empty($this->code_null)) {
+			if (getDolGlobalString('MAIN_BARCODE_CODE_ALWAYS_REQUIRED') && !empty($this->code_null)) {
 				$s .= '</strike> '.yn(1, 1, 2).' ('.$langs->trans("ForcedToByAModule", $langs->transnoentities("yes")).')';
 			}
 			$s .= '<br>';
diff --git a/htdocs/core/modules/bom/doc/doc_generic_bom_odt.modules.php b/htdocs/core/modules/bom/doc/doc_generic_bom_odt.modules.php
index 92b8c4f0711..55c14a76a0c 100644
--- a/htdocs/core/modules/bom/doc/doc_generic_bom_odt.modules.php
+++ b/htdocs/core/modules/bom/doc/doc_generic_bom_odt.modules.php
@@ -146,7 +146,7 @@ class doc_generic_bom_odt extends ModelePDFBom
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->BOM_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('BOM_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -298,7 +298,7 @@ class doc_generic_bom_odt extends ModelePDFBom
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -463,7 +463,7 @@ class doc_generic_bom_odt extends ModelePDFBom
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/cheque/doc/pdf_blochet.class.php b/htdocs/core/modules/cheque/doc/pdf_blochet.class.php
index fa1889dec37..3c0797dd34a 100644
--- a/htdocs/core/modules/cheque/doc/pdf_blochet.class.php
+++ b/htdocs/core/modules/cheque/doc/pdf_blochet.class.php
@@ -131,7 +131,7 @@ class BordereauChequeBlochet extends ModeleChequeReceipts
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		$sav_charset_output = $outputlangs->charset_output;
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -166,7 +166,7 @@ class BordereauChequeBlochet extends ModeleChequeReceipts
 		$heightforinfotot = 50; // Height reserved to output the info and total part
 		$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 		$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-		if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+		if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 			$heightforfooter += 6;
 		}
 		$pdf->SetAutoPageBreak(1, 0);
diff --git a/htdocs/core/modules/cheque/modules_chequereceipts.php b/htdocs/core/modules/cheque/modules_chequereceipts.php
index b367361a60e..ba14e8e6027 100644
--- a/htdocs/core/modules/cheque/modules_chequereceipts.php
+++ b/htdocs/core/modules/cheque/modules_chequereceipts.php
@@ -93,7 +93,7 @@ function chequereceipt_pdf_create($db, $id, $message, $modele, $outputlangs)
 
 	// Positionne modele sur le nom du modele a utiliser
 	if (!dol_strlen($modele)) {
-		if (!empty($conf->global->CHEQUERECEIPT_ADDON_PDF)) {
+		if (getDolGlobalString('CHEQUERECEIPT_ADDON_PDF')) {
 			$modele = $conf->global->CHEQUERECEIPT_ADDON_PDF;
 		} else {
 			//print $langs->trans("Error")." ".$langs->trans("Error_FACTURE_ADDON_PDF_NotDefined");
diff --git a/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php b/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
index afdb8548e92..09a587fa7a2 100644
--- a/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
+++ b/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
@@ -153,7 +153,7 @@ class doc_generic_order_odt extends ModelePDFCommandes
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->COMMANDE_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('COMMANDE_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -304,7 +304,7 @@ class doc_generic_order_odt extends ModelePDFCommandes
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -462,7 +462,7 @@ class doc_generic_order_odt extends ModelePDFCommandes
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
index 98b85c87912..ff69e4aa079 100644
--- a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
@@ -139,10 +139,10 @@ class pdf_einstein extends ModelePDFCommandes
 		}
 		$this->posxdiscount = 162;
 		$this->postotalht = 174;
-		if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) || !empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') || getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->posxtva = $this->posxup;
 		}
-		$this->posxpicture = $this->posxtva - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxtva - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		if ($this->page_largeur < 210) { // To work with US executive format
 			$this->posxpicture -= 20;
 			$this->posxtva -= 20;
@@ -182,7 +182,7 @@ class pdf_einstein extends ModelePDFCommandes
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -196,7 +196,7 @@ class pdf_einstein extends ModelePDFCommandes
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "dict", "companies", "bills", "products", "orders", "deliveries"));
@@ -216,7 +216,7 @@ class pdf_einstein extends ModelePDFCommandes
 			} else {
 				// Possibility to use suffix for proforma
 				$suffix = '';
-				if (!empty($conf->global->PROFORMA_PDF_WITH_SUFFIX)) {
+				if (getDolGlobalString('PROFORMA_PDF_WITH_SUFFIX')) {
 					$suffix = (GETPOST('model', 2)=='proforma') ? $conf->global->PROFORMA_PDF_WITH_SUFFIX : '';
 					$suffix = dol_sanitizeFileName($suffix);
 				}
@@ -255,7 +255,7 @@ class pdf_einstein extends ModelePDFCommandes
 				$heightforinfotot = 40; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -265,7 +265,7 @@ class pdf_einstein extends ModelePDFCommandes
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$logodir = $conf->mycompany->dir_output;
 					if (!empty($conf->mycompany->multidir_output[$object->entity])) {
 						$logodir = $conf->mycompany->multidir_output[$object->entity];
@@ -343,7 +343,7 @@ class pdf_einstein extends ModelePDFCommandes
 
 				// Displays notes
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
-				if (!empty($conf->global->MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE)) {
+				if (getDolGlobalString('MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE')) {
 					// Get first sale rep
 					if (is_object($object->thirdparty)) {
 						$salereparray = $object->thirdparty->getSalesRepresentatives($user);
@@ -424,7 +424,7 @@ class pdf_einstein extends ModelePDFCommandes
 						} else {
 							// We found a page break
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -452,7 +452,7 @@ class pdf_einstein extends ModelePDFCommandes
 					$pdf->SetFont('', '', $default_font_size - 1); // We reposition the default font
 
 					// VAT Rate
-					if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+					if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 						$vat_rate = pdf_getlinevatrate($object, $i, $outputlangs, $hidedetails);
 						$pdf->SetXY($this->posxtva - 5, $curY);
 						$pdf->MultiCell($this->posxup - $this->posxtva + 4, 3, $vat_rate, 0, 'R');
@@ -555,7 +555,7 @@ class pdf_einstein extends ModelePDFCommandes
 					$this->tva_array[$vatrate.($vatcode ? ' ('.$vatcode.')' : '')] = array('vatrate'=>$vatrate, 'vatcode'=>$vatcode, 'amount'=> $this->tva_array[$vatrate.($vatcode ? ' ('.$vatcode.')' : '')]['amount'] + $tvaligne);
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -696,7 +696,7 @@ class pdf_einstein extends ModelePDFCommandes
 
 		$pdf->SetFont('', '', $default_font_size - 1);
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		// If France, show VAT mention if not applicable
 		if ($this->emetteur->country_code == 'FR' && empty($mysoc->tva_assuj)) {
@@ -709,7 +709,7 @@ class pdf_einstein extends ModelePDFCommandes
 
 		$posxval = 52;
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		// Show payments conditions
 		if ($object->cond_reglement_code || $object->cond_reglement) {
@@ -806,8 +806,8 @@ class pdf_einstein extends ModelePDFCommandes
 		// Show payment mode CHQ
 		if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 			// Si mode reglement non force ou si force a CHQ
-			if (!empty($conf->global->FACTURE_CHQ_NUMBER)) {
-				if ($conf->global->FACTURE_CHQ_NUMBER > 0) {
+			if (getDolGlobalString('FACTURE_CHQ_NUMBER')) {
+				if (getDolGlobalInt('FACTURE_CHQ_NUMBER') > 0) {
 					$account = new Account($this->db);
 					$account->fetch($conf->global->FACTURE_CHQ_NUMBER);
 
@@ -816,7 +816,7 @@ class pdf_einstein extends ModelePDFCommandes
 					$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $account->proprio), 0, 'L', 0);
 					$posy = $pdf->GetY() + 1;
 
-					if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+					if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 						$pdf->SetXY($this->marge_gauche, $posy);
 						$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 						$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($account->owner_address), 0, 'L', 0);
@@ -829,7 +829,7 @@ class pdf_einstein extends ModelePDFCommandes
 					$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $this->emetteur->name), 0, 'L', 0);
 					$posy = $pdf->GetY() + 1;
 
-					if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+					if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 						$pdf->SetXY($this->marge_gauche, $posy);
 						$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 						$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($this->emetteur->getFullAddress()), 0, 'L', 0);
@@ -881,7 +881,7 @@ class pdf_einstein extends ModelePDFCommandes
 
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "dict", "companies", "bills", "products", "propal"));
@@ -918,9 +918,9 @@ class pdf_einstein extends ModelePDFCommandes
 		$total_ttc = (isModEnabled("multicurrency") && $object->multicurrency_tx != 1) ? $object->multicurrency_total_ttc : $object->total_ttc;
 
 		$this->atleastoneratenotnull = 0;
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$tvaisnull = ((!empty($this->tva) && count($this->tva) == 1 && isset($this->tva['0.000']) && is_float($this->tva['0.000'])) ? true : false);
-			if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL) && $tvaisnull) {
+			if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL') && $tvaisnull) {
 				// Nothing to do
 			} else {
 				//Local tax 1 before VAT
@@ -1162,7 +1162,7 @@ class pdf_einstein extends ModelePDFCommandes
 
 		if (empty($hidetop)) {
 			$titre = $outputlangs->transnoentities("AmountInCurrency", $outputlangs->transnoentitiesnoconv("Currency".$currency));
-			if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+			if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 				$titre .= ' - '.$outputlangsbis->transnoentities("AmountInCurrency", $outputlangsbis->transnoentitiesnoconv("Currency".$currency));
 			}
 
@@ -1170,7 +1170,7 @@ class pdf_einstein extends ModelePDFCommandes
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1188,7 +1188,7 @@ class pdf_einstein extends ModelePDFCommandes
 			$pdf->MultiCell(108, 2, $outputlangs->transnoentities("Designation"), '', 'L');
 		}
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$pdf->line($this->posxtva - 1, $tab_top, $this->posxtva - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxtva - 3, $tab_top + 1);
@@ -1330,7 +1330,7 @@ class pdf_einstein extends ModelePDFCommandes
 			$pdf->MultiCell($w, 3, $outputlangs->transnoentities("RefCustomer")." : ".$outputlangs->convToOutputCharset($object->ref_client), '', 'R');
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1340,7 +1340,7 @@ class pdf_einstein extends ModelePDFCommandes
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -1356,7 +1356,7 @@ class pdf_einstein extends ModelePDFCommandes
 		$pdf->SetTextColor(0, 0, 60);
 		$pdf->MultiCell($w, 3, $outputlangs->transnoentities("OrderDate")." : ".dol_print_date($object->date, "day", false, $outputlangs, true), '', 'R');
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && !empty($object->thirdparty->code_client)) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && !empty($object->thirdparty->code_client)) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1364,7 +1364,7 @@ class pdf_einstein extends ModelePDFCommandes
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1408,13 +1408,13 @@ class pdf_einstein extends ModelePDFCommandes
 			// Show sender
 			$posy = 42 + $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -1426,7 +1426,7 @@ class pdf_einstein extends ModelePDFCommandes
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell(80, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, $ltrdirection);
@@ -1448,7 +1448,7 @@ class pdf_einstein extends ModelePDFCommandes
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1460,19 +1460,19 @@ class pdf_einstein extends ModelePDFCommandes
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, ($usecontact ? $object->contact : ''), $usecontact, $mode, $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) {
 				$widthrecbox = 84; // To work with US executive format
 			}
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
diff --git a/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php b/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
index eb1f9c29f84..99228b9a813 100644
--- a/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
@@ -294,7 +294,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 
 				$heightforinfotot = 40; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
-				$heightforfooter = $this->marge_basse + (empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS) ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
+				$heightforfooter = $this->marge_basse + (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS') ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
 
 				if (class_exists('TCPDF')) {
 					$pdf->setPrintHeader(false);
@@ -375,7 +375,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 
 				// Display notes
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
-				if (!empty($conf->global->MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE)) {
+				if (getDolGlobalString('MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE')) {
 					// Get first sale rep
 					if (is_object($object->thirdparty)) {
 						$salereparray = $object->thirdparty->getSalesRepresentatives($user);
@@ -897,7 +897,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 
 		$pdf->SetFont('', '', $default_font_size - 1);
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		// If France, show VAT mention if not applicable
 		if ($this->emetteur->country_code == 'FR' && empty($mysoc->tva_assuj)) {
@@ -910,7 +910,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 
 		$posxval = 52;
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		// Show payments conditions
 		if ($object->cond_reglement_code || $object->cond_reglement) {
@@ -1006,8 +1006,8 @@ class pdf_eratosthene extends ModelePDFCommandes
 		// Show payment mode CHQ
 		if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 			// Si mode reglement non force ou si force a CHQ
-			if (!empty($conf->global->FACTURE_CHQ_NUMBER)) {
-				if ($conf->global->FACTURE_CHQ_NUMBER > 0) {
+			if (getDolGlobalString('FACTURE_CHQ_NUMBER')) {
+				if (getDolGlobalInt('FACTURE_CHQ_NUMBER') > 0) {
 					$account = new Account($this->db);
 					$account->fetch($conf->global->FACTURE_CHQ_NUMBER);
 
@@ -1016,7 +1016,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 					$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $account->proprio), 0, 'L', 0);
 					$posy = $pdf->GetY() + 1;
 
-					if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+					if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 						$pdf->SetXY($this->marge_gauche, $posy);
 						$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 						$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($account->owner_address), 0, 'L', 0);
@@ -1029,7 +1029,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 					$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $this->emetteur->name), 0, 'L', 0);
 					$posy = $pdf->GetY() + 1;
 
-					if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+					if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 						$pdf->SetXY($this->marge_gauche, $posy);
 						$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 						$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($this->emetteur->getFullAddress()), 0, 'L', 0);
@@ -1079,7 +1079,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "dict", "companies", "bills", "products", "propal"));
@@ -1115,9 +1115,9 @@ class pdf_eratosthene extends ModelePDFCommandes
 		$total_ttc = (isModEnabled("multicurrency") && $object->multicurrency_tx != 1) ? $object->multicurrency_total_ttc : $object->total_ttc;
 
 		$this->atleastoneratenotnull = 0;
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$tvaisnull = ((!empty($this->tva) && count($this->tva) == 1 && isset($this->tva['0.000']) && is_float($this->tva['0.000'])) ? true : false);
-			if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL) && $tvaisnull) {
+			if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL') && $tvaisnull) {
 				// Nothing to do
 			} else {
 				//Local tax 1 before VAT
@@ -1521,7 +1521,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 		}
 		$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date, "day", false, $outputlangs, true), '', 'R');
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && !empty($object->thirdparty->code_client)) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && !empty($object->thirdparty->code_client)) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1583,7 +1583,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -1595,7 +1595,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell($widthrecbox - 2, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, $ltrdirection);
@@ -1642,7 +1642,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
@@ -1849,7 +1849,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 		$this->cols['totalexcltax'] = array(
 			'rank' => $rank,
 			'width' => 26, // in mm
-			'status' => empty($conf->global->PDF_ORDER_HIDE_PRICE_EXCL_TAX) ? true : false,
+			'status' => !getDolGlobalString('PDF_ORDER_HIDE_PRICE_EXCL_TAX') ? true : false,
 			'title' => array(
 				'textkey' => 'TotalHTShort'
 			),
@@ -1860,7 +1860,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 		$this->cols['totalincltax'] = array(
 			'rank' => $rank,
 			'width' => 26, // in mm
-			'status' => empty($conf->global->PDF_ORDER_SHOW_PRICE_INCL_TAX) ? false : true,
+			'status' => !getDolGlobalString('PDF_ORDER_SHOW_PRICE_INCL_TAX') ? false : true,
 			'title' => array(
 				'textkey' => 'TotalTTCShort'
 			),
diff --git a/htdocs/core/modules/contract/doc/doc_generic_contract_odt.modules.php b/htdocs/core/modules/contract/doc/doc_generic_contract_odt.modules.php
index f237cebbb68..bf9b6876bc1 100644
--- a/htdocs/core/modules/contract/doc/doc_generic_contract_odt.modules.php
+++ b/htdocs/core/modules/contract/doc/doc_generic_contract_odt.modules.php
@@ -150,7 +150,7 @@ class doc_generic_contract_odt extends ModelePDFContract
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->CONTRACT_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('CONTRACT_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -302,7 +302,7 @@ class doc_generic_contract_odt extends ModelePDFContract
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -458,7 +458,7 @@ class doc_generic_contract_odt extends ModelePDFContract
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/contract/doc/pdf_strato.modules.php b/htdocs/core/modules/contract/doc/pdf_strato.modules.php
index df664626f2b..ef36cb8b45a 100644
--- a/htdocs/core/modules/contract/doc/pdf_strato.modules.php
+++ b/htdocs/core/modules/contract/doc/pdf_strato.modules.php
@@ -89,7 +89,7 @@ class pdf_strato extends ModelePDFContract
 	 */
 	public function __construct($db)
 	{
-		global $conf, $langs, $mysoc;
+		global $langs, $mysoc;
 
 		$this->db = $db;
 		$this->name = 'strato';
@@ -146,7 +146,7 @@ class pdf_strato extends ModelePDFContract
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -154,13 +154,13 @@ class pdf_strato extends ModelePDFContract
 		$outputlangs->loadLangs(array("main", "dict", "companies", "contracts"));
 
 		// Show Draft Watermark
-		if ($object->statut == $object::STATUS_DRAFT && (!empty($conf->global->CONTRACT_DRAFT_WATERMARK))) {
+		if ($object->statut == $object::STATUS_DRAFT && (getDolGlobalString('CONTRACT_DRAFT_WATERMARK'))) {
 			$this->watermark = $conf->global->CONTRACT_DRAFT_WATERMARK;
 		}
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "dict", "companies", "bills", "products", "orders", "deliveries"));
@@ -210,7 +210,7 @@ class pdf_strato extends ModelePDFContract
 				$heightforinfotot = 50; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 9; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -220,7 +220,7 @@ class pdf_strato extends ModelePDFContract
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$logodir = $conf->mycompany->dir_output;
 					if (!empty($conf->mycompany->multidir_output[$object->entity])) {
 						$logodir = $conf->mycompany->multidir_output[$object->entity];
@@ -336,17 +336,17 @@ class pdf_strato extends ModelePDFContract
 
 						$desc = dol_htmlentitiesbr($objectligne->desc, 1); // Desc (not empty for free lines)
 						$txt = '';
-						if (empty($conf->global->CONTRACT_HIDE_QTY_ON_PDF)) {
+						if (!getDolGlobalString('CONTRACT_HIDE_QTY_ON_PDF')) {
 							$txt .= $outputlangs->transnoentities("Quantity") . ' : <strong>' . $objectligne->qty . '</strong>';
 						}
-						if (empty($conf->global->CONTRACT_HIDE_PRICE_ON_PDF)) {
+						if (!getDolGlobalString('CONTRACT_HIDE_PRICE_ON_PDF')) {
 							$txt .= ' - ' . $outputlangs->transnoentities("UnitPrice") . ' : <strong>' . price($objectligne->subprice) . '</strong>';
 						}
-						if (empty($conf->global->CONTRACT_HIDE_PLANNED_DATE_ON_PDF)) {
+						if (!getDolGlobalString('CONTRACT_HIDE_PLANNED_DATE_ON_PDF')) {
 							$txt .= '<br>';
 							$txt .= $outputlangs->transnoentities("DateStartPlannedShort")." : <strong>".$datei."</strong> - ".$outputlangs->transnoentities("DateEndPlanned")." : <strong>".$datee.'</strong>';
 						}
-						if (empty($conf->global->CONTRACT_HIDE_REAL_DATE_ON_PDF)) {
+						if (!getDolGlobalString('CONTRACT_HIDE_REAL_DATE_ON_PDF')) {
 							$txt .= '<br>';
 							$txt .= $outputlangs->transnoentities("DateStartRealShort")." : <strong>".$daters.'</strong>';
 							if (!empty($objectligne->date_end_real)) {
@@ -380,7 +380,7 @@ class pdf_strato extends ModelePDFContract
 								// We found a page break
 
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -419,7 +419,7 @@ class pdf_strato extends ModelePDFContract
 							$pagenb++;
 							$pdf->setPage($pagenb);
 							$pdf->setPageOrientation('', 1, 0); // The only function to edit the bottom margin of current page to set it.
-							if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) {
+							if (!getDolGlobalString('MAIN_PDF_DONOTREPEAT_HEAD')) {
 								$this->_pagehead($pdf, $object, 0, $outputlangs);
 							}
 							if (!empty($tplidx)) {
@@ -513,8 +513,7 @@ class pdf_strato extends ModelePDFContract
 			$hidetop = -1;
 		}
 
-		$currency = !empty($currency) ? $currency : $conf->currency;
-		$default_font_size = pdf_getPDFFontSize($outputlangs);
+		//$default_font_size = pdf_getPDFFontSize($outputlangs);
 
 		/*
 		$pdf->SetXY($this->marge_gauche, $tab_top);
@@ -615,13 +614,13 @@ class pdf_strato extends ModelePDFContract
 		$pdf->SetXY($this->marge_gauche, $posy);
 
 		// Logo
-		if (empty($conf->global->PDF_DISABLE_MYCOMPANY_LOGO)) {
+		if (!getDolGlobalString('PDF_DISABLE_MYCOMPANY_LOGO')) {
 			if ($this->emetteur->logo) {
 				$logodir = $conf->mycompany->dir_output;
 				if (!empty($conf->mycompany->multidir_output[$object->entity])) {
 					$logodir = $conf->mycompany->multidir_output[$object->entity];
 				}
-				if (empty($conf->global->MAIN_PDF_USE_LARGE_LOGO)) {
+				if (!getDolGlobalString('MAIN_PDF_USE_LARGE_LOGO')) {
 					$logo = $logodir.'/logos/thumbs/'.$this->emetteur->logo_small;
 				} else {
 					$logo = $logodir.'/logos/'.$this->emetteur->logo;
@@ -669,7 +668,7 @@ class pdf_strato extends ModelePDFContract
 		$pdf->SetTextColor(0, 0, 60);
 		$pdf->MultiCell($w, 3, $outputlangs->transnoentities("Date")." : ".dol_print_date($object->date_contrat, "day", false, $outputlangs, true), '', 'R');
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && $object->thirdparty->code_client) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && $object->thirdparty->code_client) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -698,13 +697,13 @@ class pdf_strato extends ModelePDFContract
 			// Show sender
 			$posy = 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -715,7 +714,7 @@ class pdf_strato extends ModelePDFContract
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetTextColor(0, 0, 60);
 				$pdf->SetFont('', 'B', $default_font_size);
@@ -740,7 +739,7 @@ class pdf_strato extends ModelePDFContract
 			$this->recipient = $object->thirdparty;
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -752,19 +751,19 @@ class pdf_strato extends ModelePDFContract
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, (isset($object->contact) ? $object->contact : ''), $usecontact, $mode, $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) {
 				$widthrecbox = 84; // To work with US executive format
 			}
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
diff --git a/htdocs/core/modules/contract/mod_contract_olive.php b/htdocs/core/modules/contract/mod_contract_olive.php
index 2737899a65c..486ce956866 100644
--- a/htdocs/core/modules/contract/mod_contract_olive.php
+++ b/htdocs/core/modules/contract/mod_contract_olive.php
@@ -121,9 +121,9 @@ class mod_contract_olive extends ModelNumRefContracts
 		$result = 0;
 		$code = strtoupper(trim($code));
 
-		if (empty($code) && $this->code_null && empty($conf->global->MAIN_CONTRACT_CODE_ALWAYS_REQUIRED)) {
+		if (empty($code) && $this->code_null && !getDolGlobalString('MAIN_CONTRACT_CODE_ALWAYS_REQUIRED')) {
 			$result = 0;
-		} elseif (empty($code) && (!$this->code_null || !empty($conf->global->MAIN_CONTRACT_CODE_ALWAYS_REQUIRED))) {
+		} elseif (empty($code) && (!$this->code_null || getDolGlobalString('MAIN_CONTRACT_CODE_ALWAYS_REQUIRED'))) {
 			$result = -2;
 		}
 
diff --git a/htdocs/core/modules/delivery/doc/pdf_storm.modules.php b/htdocs/core/modules/delivery/doc/pdf_storm.modules.php
index 91c00a56735..565ed2db174 100644
--- a/htdocs/core/modules/delivery/doc/pdf_storm.modules.php
+++ b/htdocs/core/modules/delivery/doc/pdf_storm.modules.php
@@ -131,7 +131,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -175,7 +175,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 				// Loop on each lines to detect if there is at least one image to show
 				$realpatharray = array();
 				$this->atleastonephoto = false;
-				if (!empty($conf->global->MAIN_GENERATE_DELIVERY_WITH_PICTURE)) {
+				if (getDolGlobalString('MAIN_GENERATE_DELIVERY_WITH_PICTURE')) {
 					$objphoto = new Product($this->db);
 
 					for ($i = 0; $i < $nblines; $i++) {
@@ -234,7 +234,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 				$heightforinfotot = 30; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -245,7 +245,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -398,7 +398,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 							$curY = $tab_top_newpage;
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -440,7 +440,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -496,7 +496,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -650,7 +650,6 @@ class pdf_storm extends ModelePDFDeliveryOrder
 			$hidetop = -1;
 		}
 
-		$currency = !empty($currency) ? $currency : $conf->currency;
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
 		// Amount in (at tab_top - 1)
@@ -659,7 +658,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 
 		if (empty($hidetop)) {
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -764,7 +763,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 			// Show sender
 			$posy = 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
@@ -793,7 +792,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 			// Client destinataire
 			$posy = 42;
 			$posx = 102;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 			$pdf->SetTextColor(0, 0, 0);
@@ -810,7 +809,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -827,7 +826,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 			}
 			$posy = 42;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
@@ -936,7 +935,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 		$rank = $rank + 10;
 		$this->cols['photo'] = array(
 			'rank' => $rank,
-			'width' => (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
+			'width' => (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
 			'status' => false,
 			'title' => array(
 				'textkey' => 'Photo',
@@ -948,7 +947,7 @@ class pdf_storm extends ModelePDFDeliveryOrder
 			'border-left' => false, // remove left line separator
 		);
 
-		if (!empty($conf->global->MAIN_GENERATE_DELIVERY_WITH_PICTURE) && !empty($this->atleastonephoto)) {
+		if (getDolGlobalString('MAIN_GENERATE_DELIVERY_WITH_PICTURE') && !empty($this->atleastonephoto)) {
 			$this->cols['photo']['status'] = true;
 		}
 
diff --git a/htdocs/core/modules/delivery/doc/pdf_typhon.modules.php b/htdocs/core/modules/delivery/doc/pdf_typhon.modules.php
index 663013072f5..d9dbcc62d81 100644
--- a/htdocs/core/modules/delivery/doc/pdf_typhon.modules.php
+++ b/htdocs/core/modules/delivery/doc/pdf_typhon.modules.php
@@ -152,7 +152,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -198,7 +198,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 				$heightforinfotot = 30; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -209,7 +209,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -360,7 +360,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 						} else {
 							// We found a page break
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -424,7 +424,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 					 */
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -767,7 +767,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 			// Show sender
 			$posy = 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
@@ -796,7 +796,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 			// Client destinataire
 			$posy = 42;
 			$posx = 102;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 			$pdf->SetTextColor(0, 0, 0);
@@ -813,7 +813,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -830,7 +830,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 			}
 			$posy = 42;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
diff --git a/htdocs/core/modules/dons/html_cerfafr.modules.php b/htdocs/core/modules/dons/html_cerfafr.modules.php
index e48e2e2c092..795d803b9d8 100644
--- a/htdocs/core/modules/dons/html_cerfafr.modules.php
+++ b/htdocs/core/modules/dons/html_cerfafr.modules.php
@@ -207,7 +207,7 @@ class html_cerfafr extends ModeleDon
 
 				$art200 = '';
 				if ($mysoc->country_code == 'FR') {
-					if ($conf->global->DONATION_ART200 >= 1) {
+					if (getDolGlobalInt('DONATION_ART200') >= 1) {
 						$art200 = '<input type="checkbox" disabled="true" checked="checked" >200 du CGI';
 					} else {
 						$art200 = '<input type="checkbox" disabled="true">200 du CGI';
@@ -217,7 +217,7 @@ class html_cerfafr extends ModeleDon
 
 				$art238 = '';
 				if ($mysoc->country_code == 'FR') {
-					if ($conf->global->DONATION_ART238 >= 1) {
+					if (getDolGlobalInt('DONATION_ART238') >= 1) {
 						$art238 = '<input type="checkbox" disabled="true" checked="checked" >238 bis du CGI';
 					} else {
 						$art238 = '<input type="checkbox" disabled="true">238 bis du CGI';
@@ -227,7 +227,7 @@ class html_cerfafr extends ModeleDon
 
 				$art978 = '';
 				if ($mysoc->country_code == 'FR') {
-					if ($conf->global->DONATION_ART978 >= 1) {
+					if (getDolGlobalInt('DONATION_ART978') >= 1) {
 						$art978 = '<input type="checkbox" disabled="true" checked="checked" >978 du CGI';
 					} else {
 						$art978 = '<input type="checkbox" disabled="true">978 du CGI';
diff --git a/htdocs/core/modules/dons/html_generic.modules.php b/htdocs/core/modules/dons/html_generic.modules.php
index 526bd5483b3..718586f2699 100644
--- a/htdocs/core/modules/dons/html_generic.modules.php
+++ b/htdocs/core/modules/dons/html_generic.modules.php
@@ -72,6 +72,7 @@ class html_generic extends ModeleDon
 	private function loadTranslationFiles($outputlangs)
 	{
 		if (!is_object($outputlangs)) {
+			global $langs;
 			$outputlangs = $langs;
 		}
 
@@ -131,7 +132,7 @@ class html_generic extends ModeleDon
 		$form = str_replace('__PAYMENTMODE_LABEL__', $this->getDonationPaymentType($don), $form);
 		$form = str_replace('__AMOUNT__', price($don->amount), $form);
 		$form = str_replace('__CURRENCY_CODE__', $conf->currency, $form);
-		if (isModEnabled("societe") && !empty($conf->global->DONATION_USE_THIRDPARTIES) && $don->socid > 0 && $don->thirdparty) {
+		if (isModEnabled("societe") && getDolGlobalString('DONATION_USE_THIRDPARTIES') && $don->socid > 0 && $don->thirdparty) {
 			$form = str_replace('__DONOR_FULL_NAME__', $don->thirdparty->name, $form);
 			$form = str_replace('__DONOR_FULL_ADDRESS__', $don->thirdparty->getFullAddress(1, ", ", 1), $form);
 		} else {
@@ -148,14 +149,14 @@ class html_generic extends ModeleDon
 		$form = str_replace('__PaymentMode__', $outputlangs->trans("PaymentMode"), $form);
 
 		$notePublic = '';
-		if ($conf->global->DONATION_NOTE_PUBLIC >= 1 && !empty($don->note_public)) {
+		if (getDolGlobalInt('DONATION_NOTE_PUBLIC') >= 1 && !empty($don->note_public)) {
 			$notePublic = '<div id="note-public"><p>'.$don->note_public.'</p></div>';
 		}
 		$form = str_replace('__NOTE_PUBLIC__', $notePublic, $form);
 
 		$donationMessage = '';
-		if (!empty($conf->global->DONATION_MESSAGE)) {
-			$donationMessage = '<div id="donation-message"><p>'.$conf->global->DONATION_MESSAGE.'</p></div>';
+		if (getDolGlobalString('DONATION_MESSAGE')) {
+			$donationMessage = '<div id="donation-message"><p>' . getDolGlobalString('DONATION_MESSAGE').'</p></div>';
 		}
 		$form = str_replace('__DONATION_MESAGE__', $donationMessage, $form);
 
@@ -175,7 +176,7 @@ class html_generic extends ModeleDon
 		$handle = fopen($path, "w");
 		fwrite($handle, $contents);
 		fclose($handle);
-		dolChmod($file);
+		dolChmod($path);
 	}
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
diff --git a/htdocs/core/modules/expedition/doc/doc_generic_shipment_odt.modules.php b/htdocs/core/modules/expedition/doc/doc_generic_shipment_odt.modules.php
index c8ab10ec1f3..99dd53d2d0e 100644
--- a/htdocs/core/modules/expedition/doc/doc_generic_shipment_odt.modules.php
+++ b/htdocs/core/modules/expedition/doc/doc_generic_shipment_odt.modules.php
@@ -153,7 +153,7 @@ class doc_generic_shipment_odt extends ModelePdfExpedition
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->EXPEDITION_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('EXPEDITION_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -302,7 +302,7 @@ class doc_generic_shipment_odt extends ModelePdfExpedition
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -527,7 +527,7 @@ class doc_generic_shipment_odt extends ModelePdfExpedition
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php b/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php
index 6feb6f8adff..02b8e95eee6 100644
--- a/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php
+++ b/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php
@@ -133,7 +133,7 @@ class pdf_espadon extends ModelePdfExpedition
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -141,13 +141,13 @@ class pdf_espadon extends ModelePdfExpedition
 		$outputlangs->loadLangs(array("main", "bills", "orders", "products", "dict", "companies", "propal", "deliveries", "sendings", "productbatch"));
 
 		// Show Draft Watermark
-		if ($object->statut == $object::STATUS_DRAFT && (!empty($conf->global->SHIPPING_DRAFT_WATERMARK))) {
+		if ($object->statut == $object::STATUS_DRAFT && (getDolGlobalString('SHIPPING_DRAFT_WATERMARK'))) {
 			$this->watermark = $conf->global->SHIPPING_DRAFT_WATERMARK;
 		}
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "bills", "orders", "products", "dict", "companies", "propal", "deliveries", "sendings", "productbatch"));
@@ -158,7 +158,7 @@ class pdf_espadon extends ModelePdfExpedition
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
 		$this->atleastonephoto = false;
-		if (!empty($conf->global->MAIN_GENERATE_SHIPMENT_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_SHIPMENT_WITH_PICTURE')) {
 			$objphoto = new Product($this->db);
 
 			for ($i = 0; $i < $nblines; $i++) {
@@ -241,7 +241,7 @@ class pdf_espadon extends ModelePdfExpedition
 				$heightforinfotot = 8; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -252,7 +252,7 @@ class pdf_espadon extends ModelePdfExpedition
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -523,6 +523,7 @@ class pdf_espadon extends ModelePdfExpedition
 					$showpricebeforepagebreak = 1;
 					$posYAfterImage = 0;
 					$posYAfterDescription = 0;
+					$heightforsignature = 0;
 
 					if ($this->getColumnStatus('photo')) {
 						// We start with Photo of product line
@@ -537,7 +538,7 @@ class pdf_espadon extends ModelePdfExpedition
 							$curY = $tab_top_newpage;
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -579,7 +580,7 @@ class pdf_espadon extends ModelePdfExpedition
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -662,7 +663,7 @@ class pdf_espadon extends ModelePdfExpedition
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -787,7 +788,7 @@ class pdf_espadon extends ModelePdfExpedition
 		{
 			$col2x-=20;
 		}*/
-		if (empty($conf->global->SHIPPING_PDF_HIDE_ORDERED)) {
+		if (!getDolGlobalString('SHIPPING_PDF_HIDE_ORDERED')) {
 			$largcol2 = ($this->posxqtyordered - $this->posxweightvol);
 		} else {
 			$largcol2 = ($this->posxqtytoship - $this->posxweightvol);
@@ -894,7 +895,7 @@ class pdf_espadon extends ModelePdfExpedition
 
 		if (empty($hidetop)) {
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, $this->tabTitleHeight, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1015,7 +1016,7 @@ class pdf_espadon extends ModelePdfExpedition
 				$pdf->MultiCell($w, 4, $outputlangs->transnoentities("DateDeliveryPlanned")." : ".dol_print_date($object->date_delivery, "day", false, $outputlangs, true), '', 'R');
 		}
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && !empty($object->thirdparty->code_client)) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && !empty($object->thirdparty->code_client)) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1085,17 +1086,17 @@ class pdf_espadon extends ModelePdfExpedition
 			$carac_emetteur .= pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, '', 0, 'source', $object);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -1108,7 +1109,7 @@ class pdf_espadon extends ModelePdfExpedition
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell($widthrecbox - 2, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, 'L');
@@ -1130,7 +1131,7 @@ class pdf_espadon extends ModelePdfExpedition
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1141,18 +1142,18 @@ class pdf_espadon extends ModelePdfExpedition
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, (!empty($object->contact) ? $object->contact : null), $usecontact, 'targetwithdetails', $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) {
 				$widthrecbox = 84; // To work with US executive format
 			}
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
@@ -1257,7 +1258,7 @@ class pdf_espadon extends ModelePdfExpedition
 		$rank = $rank + 10;
 		$this->cols['photo'] = array(
 			'rank' => $rank,
-			'width' => (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
+			'width' => (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
 			'status' => false,
 			'title' => array(
 				'textkey' => 'Photo',
@@ -1269,7 +1270,7 @@ class pdf_espadon extends ModelePdfExpedition
 			'border-left' => false, // remove left line separator
 		);
 
-		if (!empty($conf->global->MAIN_GENERATE_SHIPMENT_WITH_PICTURE) && !empty($this->atleastonephoto)) {
+		if (getDolGlobalString('MAIN_GENERATE_SHIPMENT_WITH_PICTURE') && !empty($this->atleastonephoto)) {
 			$this->cols['photo']['status'] = true;
 		}
 
@@ -1289,7 +1290,7 @@ class pdf_espadon extends ModelePdfExpedition
 		$this->cols['subprice'] = array(
 			'rank' => $rank,
 			'width' => 19, // in mm
-			'status' => !empty($conf->global->SHIPPING_PDF_DISPLAY_AMOUNT_HT) ? 1 : 0,
+			'status' => getDolGlobalString('SHIPPING_PDF_DISPLAY_AMOUNT_HT') ? 1 : 0,
 			'title' => array(
 				'textkey' => 'PriceUHT'
 			),
@@ -1300,7 +1301,7 @@ class pdf_espadon extends ModelePdfExpedition
 		$this->cols['totalexcltax'] = array(
 			'rank' => $rank,
 			'width' => 26, // in mm
-			'status' => !empty($conf->global->SHIPPING_PDF_DISPLAY_AMOUNT_HT) ? 1 : 0,
+			'status' => getDolGlobalString('SHIPPING_PDF_DISPLAY_AMOUNT_HT') ? 1 : 0,
 			'title' => array(
 				'textkey' => 'TotalHT'
 			),
@@ -1311,7 +1312,7 @@ class pdf_espadon extends ModelePdfExpedition
 		$this->cols['qty_asked'] = array(
 			'rank' => $rank,
 			'width' => 30, // in mm
-			'status' => empty($conf->global->SHIPPING_PDF_HIDE_ORDERED) ? 1 : 0,
+			'status' => !getDolGlobalString('SHIPPING_PDF_HIDE_ORDERED') ? 1 : 0,
 			'title' => array(
 				'textkey' => 'QtyOrdered'
 			),
@@ -1325,7 +1326,7 @@ class pdf_espadon extends ModelePdfExpedition
 		$this->cols['unit_order'] = array(
 			'rank' => $rank,
 			'width' => 15, // in mm
-			'status' => empty($conf->global->PRODUCT_USE_UNITS) ? 0 : 1,
+			'status' => !getDolGlobalString('PRODUCT_USE_UNITS') ? 0 : 1,
 			'title' => array(
 				'textkey' => 'Unit'
 			),
diff --git a/htdocs/core/modules/expedition/doc/pdf_merou.modules.php b/htdocs/core/modules/expedition/doc/pdf_merou.modules.php
index 6cea52d5af9..d8d156ce4d0 100644
--- a/htdocs/core/modules/expedition/doc/pdf_merou.modules.php
+++ b/htdocs/core/modules/expedition/doc/pdf_merou.modules.php
@@ -130,7 +130,7 @@ class pdf_merou extends ModelePdfExpedition
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -194,7 +194,7 @@ class pdf_merou extends ModelePdfExpedition
 				$heightforinfotot = 0; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -205,7 +205,7 @@ class pdf_merou extends ModelePdfExpedition
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -313,7 +313,7 @@ class pdf_merou extends ModelePdfExpedition
 					$pdf->MultiCell(30, 3, $object->lines[$i]->qty_shipped, 0, 'C', 0);
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -486,7 +486,7 @@ class pdf_merou extends ModelePdfExpedition
 		pdf_pagehead($pdf, $outputlangs, $this->page_hauteur);
 
 			//Affiche le filigrane brouillon - Print Draft Watermark
-		if ($object->statut == 0 && (!empty($conf->global->SENDING_DRAFT_WATERMARK))) {
+		if ($object->statut == 0 && (getDolGlobalString('SENDING_DRAFT_WATERMARK'))) {
 			pdf_watermark($pdf, $outputlangs, $this->page_hauteur, $this->page_largeur, 'mm', $conf->global->SENDING_DRAFT_WATERMARK);
 		}
 
@@ -639,7 +639,7 @@ class pdf_merou extends ModelePdfExpedition
 		}
 
 		// Recipient name
-		if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+		if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 			$thirdparty = $object->contact;
 		} else {
 			$thirdparty = $object->thirdparty;
diff --git a/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php b/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
index 74d692a9670..f6e5da7c046 100644
--- a/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
+++ b/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
@@ -114,7 +114,7 @@ class pdf_rouget extends ModelePdfExpedition
 		$this->posxqtytoship = $this->page_largeur - $this->marge_droite - 28;
 		$this->posxpuht = $this->page_largeur - $this->marge_droite;
 
-		if (!empty($conf->global->SHIPPING_PDF_DISPLAY_AMOUNT_HT)) {	// Show also the prices
+		if (getDolGlobalString('SHIPPING_PDF_DISPLAY_AMOUNT_HT')) {	// Show also the prices
 			$this->posxweightvol = $this->page_largeur - $this->marge_droite - 118;
 			$this->posxqtyordered = $this->page_largeur - $this->marge_droite - 96;
 			$this->posxqtytoship = $this->page_largeur - $this->marge_droite - 68;
@@ -122,11 +122,11 @@ class pdf_rouget extends ModelePdfExpedition
 			$this->posxtotalht = $this->page_largeur - $this->marge_droite - 20;
 		}
 
-		if (!empty($conf->global->SHIPPING_PDF_HIDE_WEIGHT_AND_VOLUME)) {
+		if (getDolGlobalString('SHIPPING_PDF_HIDE_WEIGHT_AND_VOLUME')) {
 			$this->posxweightvol = $this->posxqtyordered;
 		}
 
-		$this->posxpicture = $this->posxweightvol - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxweightvol - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 
 		// To work with US executive format
 		if ($this->page_largeur < 210) {
@@ -136,7 +136,7 @@ class pdf_rouget extends ModelePdfExpedition
 			$this->posxqtytoship -= 20;
 		}
 
-		if (!empty($conf->global->SHIPPING_PDF_HIDE_ORDERED)) {
+		if (getDolGlobalString('SHIPPING_PDF_HIDE_ORDERED')) {
 			$this->posxweightvol += ($this->posxqtytoship - $this->posxqtyordered);
 			$this->posxpicture += ($this->posxqtytoship - $this->posxqtyordered);
 			$this->posxqtyordered = $this->posxqtytoship;
@@ -166,7 +166,7 @@ class pdf_rouget extends ModelePdfExpedition
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -174,7 +174,7 @@ class pdf_rouget extends ModelePdfExpedition
 		$outputlangs->loadLangs(array("main", "bills", "products", "dict", "companies", "propal", "deliveries", "sendings", "productbatch", "other"));
 
 		// Show Draft Watermark
-		if ($object->statut == $object::STATUS_DRAFT && (!empty($conf->global->SHIPPING_DRAFT_WATERMARK))) {
+		if ($object->statut == $object::STATUS_DRAFT && (getDolGlobalString('SHIPPING_DRAFT_WATERMARK'))) {
 			$this->watermark = $conf->global->SHIPPING_DRAFT_WATERMARK;
 		}
 
@@ -182,7 +182,7 @@ class pdf_rouget extends ModelePdfExpedition
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
-		if (!empty($conf->global->MAIN_GENERATE_SHIPMENT_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_SHIPMENT_WITH_PICTURE')) {
 			$objphoto = new Product($this->db);
 
 			for ($i = 0; $i < $nblines; $i++) {
@@ -265,7 +265,7 @@ class pdf_rouget extends ModelePdfExpedition
 				$heightforinfotot = 8; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -276,7 +276,7 @@ class pdf_rouget extends ModelePdfExpedition
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -430,7 +430,7 @@ class pdf_rouget extends ModelePdfExpedition
 						$curY = $tab_top_newpage;
 
 						// Allows data in the first page if description is long enough to break in multiples pages
-						if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+						if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 							$showpricebeforepagebreak = 1;
 						} else {
 							$showpricebeforepagebreak = 0;
@@ -476,7 +476,7 @@ class pdf_rouget extends ModelePdfExpedition
 							// We found a page break
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -519,22 +519,22 @@ class pdf_rouget extends ModelePdfExpedition
 						$voltxt = round($object->lines[$i]->volume * $object->lines[$i]->qty_shipped, 5).' '.measuringUnitString(0, "volume", $object->lines[$i]->volume_units ? $object->lines[$i]->volume_units : 0, 1);
 					}
 
-					if (empty($conf->global->SHIPPING_PDF_HIDE_WEIGHT_AND_VOLUME)) {
+					if (!getDolGlobalString('SHIPPING_PDF_HIDE_WEIGHT_AND_VOLUME')) {
 						$pdf->writeHTMLCell($this->posxqtyordered - $this->posxweightvol + 2, 3, $this->posxweightvol - 1, $curY, $weighttxt.(($weighttxt && $voltxt) ? '<br>' : '').$voltxt, 0, 0, false, true, 'C');
 						//$pdf->MultiCell(($this->posxqtyordered - $this->posxweightvol), 3, $weighttxt.(($weighttxt && $voltxt)?'<br>':'').$voltxt,'','C');
 					}
 
-					if (empty($conf->global->SHIPPING_PDF_HIDE_ORDERED)) {
+					if (!getDolGlobalString('SHIPPING_PDF_HIDE_ORDERED')) {
 						$pdf->SetXY($this->posxqtyordered, $curY);
 						$pdf->MultiCell(($this->posxqtytoship - $this->posxqtyordered), 3, $object->lines[$i]->qty_asked, '', 'C');
 					}
 
-					if (empty($conf->global->SHIPPING_PDF_HIDE_QTYTOSHIP)) {
+					if (!getDolGlobalString('SHIPPING_PDF_HIDE_QTYTOSHIP')) {
 						$pdf->SetXY($this->posxqtytoship, $curY);
 						$pdf->MultiCell(($this->posxpuht - $this->posxqtytoship), 3, $object->lines[$i]->qty_shipped, '', 'C');
 					}
 
-					if (!empty($conf->global->SHIPPING_PDF_DISPLAY_AMOUNT_HT)) {
+					if (getDolGlobalString('SHIPPING_PDF_DISPLAY_AMOUNT_HT')) {
 						$pdf->SetXY($this->posxpuht, $curY);
 						$pdf->MultiCell(($this->posxtotalht - $this->posxpuht - 1), 3, price($object->lines[$i]->subprice, 0, $outputlangs), '', 'R');
 
@@ -548,7 +548,7 @@ class pdf_rouget extends ModelePdfExpedition
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -673,7 +673,7 @@ class pdf_rouget extends ModelePdfExpedition
 		{
 			$col2x-=20;
 		}*/
-		if (empty($conf->global->SHIPPING_PDF_HIDE_ORDERED)) {
+		if (!getDolGlobalString('SHIPPING_PDF_HIDE_ORDERED')) {
 			$largcol2 = ($this->posxqtyordered - $this->posxweightvol);
 		} else {
 			$largcol2 = ($this->posxqtytoship - $this->posxweightvol);
@@ -714,17 +714,17 @@ class pdf_rouget extends ModelePdfExpedition
 		$pdf->SetXY($col1x, $tab2_top + $tab2_hl * $index);
 		$pdf->MultiCell($col2x - $col1x, $tab2_hl, $outputlangs->transnoentities("Total"), 0, 'L', 1);
 
-		if (empty($conf->global->SHIPPING_PDF_HIDE_ORDERED)) {
+		if (!getDolGlobalString('SHIPPING_PDF_HIDE_ORDERED')) {
 			$pdf->SetXY($this->posxqtyordered, $tab2_top + $tab2_hl * $index);
 			$pdf->MultiCell($this->posxqtytoship - $this->posxqtyordered, $tab2_hl, $totalOrdered, 0, 'C', 1);
 		}
 
-		if (empty($conf->global->SHIPPING_PDF_HIDE_QTYTOSHIP)) {
+		if (!getDolGlobalString('SHIPPING_PDF_HIDE_QTYTOSHIP')) {
 			$pdf->SetXY($this->posxqtytoship, $tab2_top + $tab2_hl * $index);
 			$pdf->MultiCell($this->posxpuht - $this->posxqtytoship, $tab2_hl, $totalToShip, 0, 'C', 1);
 		}
 
-		if (!empty($conf->global->SHIPPING_PDF_DISPLAY_AMOUNT_HT)) {
+		if (getDolGlobalString('SHIPPING_PDF_DISPLAY_AMOUNT_HT')) {
 			$pdf->SetXY($this->posxpuht, $tab2_top + $tab2_hl * $index);
 			$pdf->MultiCell($this->posxtotalht - $this->posxpuht, $tab2_hl, '', 0, 'C', 1);
 
@@ -732,7 +732,7 @@ class pdf_rouget extends ModelePdfExpedition
 			$pdf->MultiCell($this->page_largeur - $this->marge_droite - $this->posxtotalht, $tab2_hl, price($object->total_ht, 0, $outputlangs), 0, 'C', 1);
 		}
 
-		if (empty($conf->global->SHIPPING_PDF_HIDE_WEIGHT_AND_VOLUME)) {
+		if (!getDolGlobalString('SHIPPING_PDF_HIDE_WEIGHT_AND_VOLUME')) {
 			// Total Weight
 			if ($totalWeighttoshow) {
 				$pdf->SetXY($this->posxweightvol, $tab2_top + $tab2_hl * $index);
@@ -798,7 +798,7 @@ class pdf_rouget extends ModelePdfExpedition
 			$pdf->MultiCell($this->posxqtyordered - $this->posxdesc, 2, $outputlangs->transnoentities("Description"), '', 'L');
 		}
 
-		if (empty($conf->global->SHIPPING_PDF_HIDE_WEIGHT_AND_VOLUME)) {
+		if (!getDolGlobalString('SHIPPING_PDF_HIDE_WEIGHT_AND_VOLUME')) {
 			$pdf->line($this->posxweightvol - 1, $tab_top, $this->posxweightvol - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxweightvol - 1, $tab_top + 1);
@@ -806,7 +806,7 @@ class pdf_rouget extends ModelePdfExpedition
 			}
 		}
 
-		if (empty($conf->global->SHIPPING_PDF_HIDE_ORDERED)) {
+		if (!getDolGlobalString('SHIPPING_PDF_HIDE_ORDERED')) {
 			$pdf->line($this->posxqtyordered - 1, $tab_top, $this->posxqtyordered - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxqtyordered - 1, $tab_top + 1);
@@ -814,7 +814,7 @@ class pdf_rouget extends ModelePdfExpedition
 			}
 		}
 
-		if (empty($conf->global->SHIPPING_PDF_HIDE_QTYTOSHIP)) {
+		if (!getDolGlobalString('SHIPPING_PDF_HIDE_QTYTOSHIP')) {
 			$pdf->line($this->posxqtytoship - 1, $tab_top, $this->posxqtytoship - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxqtytoship, $tab_top + 1);
@@ -822,7 +822,7 @@ class pdf_rouget extends ModelePdfExpedition
 			}
 		}
 
-		if (!empty($conf->global->SHIPPING_PDF_DISPLAY_AMOUNT_HT)) {
+		if (getDolGlobalString('SHIPPING_PDF_DISPLAY_AMOUNT_HT')) {
 			$pdf->line($this->posxpuht - 1, $tab_top, $this->posxpuht - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxpuht - 1, $tab_top + 1);
@@ -939,7 +939,7 @@ class pdf_rouget extends ModelePdfExpedition
 				$pdf->MultiCell($w, 4, $outputlangs->transnoentities("DateDeliveryPlanned")." : ".dol_print_date($object->date_delivery, "day", false, $outputlangs, true), '', 'R');
 		}
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && !empty($object->thirdparty->code_client)) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && !empty($object->thirdparty->code_client)) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1011,17 +1011,17 @@ class pdf_rouget extends ModelePdfExpedition
 			$carac_emetteur .= pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, '', 0, 'source', $object);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -1034,7 +1034,7 @@ class pdf_rouget extends ModelePdfExpedition
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell($widthrecbox - 2, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, 'L');
@@ -1056,7 +1056,7 @@ class pdf_rouget extends ModelePdfExpedition
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1067,18 +1067,18 @@ class pdf_rouget extends ModelePdfExpedition
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, (!empty($object->contact) ? $object->contact : null), $usecontact, 'targetwithdetails', $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) {
 				$widthrecbox = 84; // To work with US executive format
 			}
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
diff --git a/htdocs/core/modules/expensereport/doc/pdf_standard.modules.php b/htdocs/core/modules/expensereport/doc/pdf_standard.modules.php
index a7066ad41fb..6728d7f6d8f 100644
--- a/htdocs/core/modules/expensereport/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/expensereport/doc/pdf_standard.modules.php
@@ -81,6 +81,11 @@ class pdf_standard extends ModeleExpenseReport
 	public $posxup;
 	public $posxqty;
 	public $posxtype;
+
+	/**
+	 * @var int posx date
+	 */
+	public $posxdate;
 	public $posxprojet;
 	public $postotalht;
 	public $postotalttc;
@@ -188,7 +193,7 @@ class pdf_standard extends ModeleExpenseReport
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -232,7 +237,7 @@ class pdf_standard extends ModeleExpenseReport
 				$heightforinfotot = 40; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 12; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -244,7 +249,7 @@ class pdf_standard extends ModeleExpenseReport
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -282,7 +287,7 @@ class pdf_standard extends ModeleExpenseReport
 
 				// Show notes
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
-				if (!empty($conf->global->MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE)) {
+				if (getDolGlobalString('MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE')) {
 					// Get first sale rep
 					if (is_object($object->thirdparty)) {
 						$salereparray = $object->thirdparty->getSalesRepresentatives($user);
@@ -388,7 +393,7 @@ class pdf_standard extends ModeleExpenseReport
 						} else {
 							// We found a page break
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -483,7 +488,7 @@ class pdf_standard extends ModeleExpenseReport
 				$pdf->MultiCell($this->page_largeur - $this->marge_gauche - 180, 5, price($object->total_ht), 1, 'R');
 				$pdf->SetFillColor(248, 248, 248);
 
-				if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+				if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 					// TODO Show vat amout per tax level
 					$posy += 5;
 					$pdf->SetXY(130, $posy);
@@ -503,7 +508,7 @@ class pdf_standard extends ModeleExpenseReport
 
 				// show payments zone
 				$sumPayments = $object->getSumPayments();
-				if ($sumPayments > 0 && empty($conf->global->PDF_EXPENSEREPORT_NO_PAYMENT_DETAILS)) {
+				if ($sumPayments > 0 && !getDolGlobalString('PDF_EXPENSEREPORT_NO_PAYMENT_DETAILS')) {
 					$posy = $this->tablePayments($pdf, $object, $posy_start_of_totals, $outputlangs);
 				}
 
@@ -569,7 +574,7 @@ class pdf_standard extends ModeleExpenseReport
 		// Type
 		$pdf->SetXY($this->posxtype - 1, $curY);
 		$nextColumnPosX = $this->posxup;
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$nextColumnPosX = $this->posxtva;
 		}
 		if (isModEnabled('project')) {
@@ -596,7 +601,7 @@ class pdf_standard extends ModeleExpenseReport
 		//}
 
 		// VAT Rate
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$vat_rate = pdf_getlinevatrate($object, $linenumber, $outputlangs, $hidedetails);
 			$pdf->SetXY($this->posxtva, $curY);
 			$pdf->MultiCell($this->posxup - $this->posxtva - 0.8, 4, $vat_rate, 0, 'R');
@@ -658,7 +663,7 @@ class pdf_standard extends ModeleExpenseReport
 		*/
 
 		// Draft watermark
-		if ($object->fk_statut == 0 && !empty($conf->global->EXPENSEREPORT_DRAFT_WATERMARK)) {
+		if ($object->fk_statut == 0 && getDolGlobalString('EXPENSEREPORT_DRAFT_WATERMARK')) {
 			pdf_watermark($pdf, $outputlangs, $this->page_hauteur, $this->page_largeur, 'mm', $conf->global->EXPENSEREPORT_DRAFT_WATERMARK);
 		}
 
@@ -717,7 +722,7 @@ class pdf_standard extends ModeleExpenseReport
 		$pdf->SetXY($posx, $posy);
 		$pdf->SetFont('', 'B', $default_font_size + 2);
 		$pdf->SetTextColor(111, 81, 124);
-		$pdf->MultiCell($this->page_largeur - $this->marge_droite - $posx, 3, $outputlangs->transnoentities($object->statuts_short[$object->status]), '', 'R');
+		$pdf->MultiCell($this->page_largeur - $this->marge_droite - $posx, 3, $outputlangs->transnoentities($object->labelStatusShort[$object->status]), '', 'R');
 
 		if ($showaddress) {
 			// Sender properties
@@ -758,7 +763,7 @@ class pdf_standard extends ModeleExpenseReport
 			$posy = 50;
 			$posx = $this->marge_gauche;
 			$hautcadre = 40;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = 118;
 			}
 
@@ -773,7 +778,7 @@ class pdf_standard extends ModeleExpenseReport
 			$pdf->SetTextColor(0, 0, 60);
 
 			// Show sender information
-			if (empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (!getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell(80, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, 'L');
@@ -792,7 +797,7 @@ class pdf_standard extends ModeleExpenseReport
 			// Show recipient
 			$posy = 50;
 			$posx = 100;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
@@ -957,7 +962,7 @@ class pdf_standard extends ModeleExpenseReport
 		//}
 
 		// VAT
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$pdf->line($this->posxtva - 1, $tab_top, $this->posxtva - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxtva - 0.8, $tab_top + 1);
diff --git a/htdocs/core/modules/expensereport/mod_expensereport_jade.php b/htdocs/core/modules/expensereport/mod_expensereport_jade.php
index 1a5e05a03fa..7cc024575d2 100644
--- a/htdocs/core/modules/expensereport/mod_expensereport_jade.php
+++ b/htdocs/core/modules/expensereport/mod_expensereport_jade.php
@@ -126,15 +126,15 @@ class mod_expensereport_jade extends ModeleNumRefExpenseReport
 		global $db, $conf;
 
 		// For backward compatibility and restore old behavior to get ref of expense report
-		if (!empty($conf->global->EXPENSEREPORT_USE_OLD_NUMBERING_RULE)) {
+		if (getDolGlobalString('EXPENSEREPORT_USE_OLD_NUMBERING_RULE')) {
 			$fuser = null;
 			if ($object->fk_user_author > 0) {
 				$fuser = new User($db);
 				$fuser->fetch($object->fk_user_author);
 			}
 
-			$expld_car = (empty($conf->global->NDF_EXPLODE_CHAR)) ? "-" : $conf->global->NDF_EXPLODE_CHAR;
-			$num_car = (empty($conf->global->NDF_NUM_CAR_REF)) ? "5" : $conf->global->NDF_NUM_CAR_REF;
+			$expld_car = (!getDolGlobalString('NDF_EXPLODE_CHAR')) ? "-" : $conf->global->NDF_EXPLODE_CHAR;
+			$num_car = (!getDolGlobalString('NDF_NUM_CAR_REF')) ? "5" : $conf->global->NDF_NUM_CAR_REF;
 
 			$sql = 'SELECT MAX(de.ref_number_int) as max';
 			$sql .= ' FROM '.MAIN_DB_PREFIX.'expensereport de';
@@ -160,7 +160,7 @@ class mod_expensereport_jade extends ModeleNumRefExpenseReport
 			$user_author_infos = dolGetFirstLastname($fuser->firstname, $fuser->lastname);
 
 			$prefix = "ER";
-			if (!empty($conf->global->EXPENSE_REPORT_PREFIX)) {
+			if (getDolGlobalString('EXPENSE_REPORT_PREFIX')) {
 				$prefix = $conf->global->EXPENSE_REPORT_PREFIX;
 			}
 			$newref = str_replace(' ', '_', $user_author_infos).$expld_car.$prefix.$newref.$expld_car.dol_print_date($object->date_debut, '%y%m%d');
diff --git a/htdocs/core/modules/expensereport/mod_expensereport_sand.php b/htdocs/core/modules/expensereport/mod_expensereport_sand.php
index b0aa791e228..df1fc7ee783 100644
--- a/htdocs/core/modules/expensereport/mod_expensereport_sand.php
+++ b/htdocs/core/modules/expensereport/mod_expensereport_sand.php
@@ -83,7 +83,7 @@ class mod_expensereport_sand extends ModeleNumRefExpenseReport
 
 		// Parametrage du prefix
 		$texte .= '<tr><td>'.$langs->trans("Mask").':</td>';
-		$mask = empty($conf->global->EXPENSEREPORT_SAND_MASK) ? '' : $conf->global->EXPENSEREPORT_SAND_MASK;
+		$mask = !getDolGlobalString('EXPENSEREPORT_SAND_MASK') ? '' : $conf->global->EXPENSEREPORT_SAND_MASK;
 		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="maskvalue" value="'.$mask.'">', $tooltip, 1, 1).'</td>';
 
 		$texte .= '<td class="left" rowspan="2">&nbsp; <input type="submit" class="button button-edit reposition smallpaddingimp" name="Button" value="'.$langs->trans("Modify").'"></td>';
@@ -130,7 +130,7 @@ class mod_expensereport_sand extends ModeleNumRefExpenseReport
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 
 		// We get cursor rule
-		$mask = empty($conf->global->EXPENSEREPORT_SAND_MASK) ? '' : $conf->global->EXPENSEREPORT_SAND_MASK;
+		$mask = !getDolGlobalString('EXPENSEREPORT_SAND_MASK') ? '' : $conf->global->EXPENSEREPORT_SAND_MASK;
 
 		if (!$mask) {
 			$this->error = 'NotConfigured';
diff --git a/htdocs/core/modules/export/export_csviso.modules.php b/htdocs/core/modules/export/export_csviso.modules.php
index d9976031686..04eeccfcd75 100644
--- a/htdocs/core/modules/export/export_csviso.modules.php
+++ b/htdocs/core/modules/export/export_csviso.modules.php
@@ -43,7 +43,7 @@ class ExportCsvIso extends ExportCsv
 		$this->db = $db;
 
 		$this->separator = ',';
-		if (!empty($conf->global->EXPORT_CSV_SEPARATOR_TO_USE)) {
+		if (getDolGlobalString('EXPORT_CSV_SEPARATOR_TO_USE')) {
 			$this->separator = $conf->global->EXPORT_CSV_SEPARATOR_TO_USE;
 		}
 
diff --git a/htdocs/core/modules/export/export_csvutf8.modules.php b/htdocs/core/modules/export/export_csvutf8.modules.php
index 3fcf1db669c..184741514eb 100644
--- a/htdocs/core/modules/export/export_csvutf8.modules.php
+++ b/htdocs/core/modules/export/export_csvutf8.modules.php
@@ -43,7 +43,7 @@ class ExportCsvUtf8 extends ExportCsv
 		$this->db = $db;
 
 		$this->separator = ',';
-		if (!empty($conf->global->EXPORT_CSV_SEPARATOR_TO_USE)) {
+		if (getDolGlobalString('EXPORT_CSV_SEPARATOR_TO_USE')) {
 			$this->separator = $conf->global->EXPORT_CSV_SEPARATOR_TO_USE;
 		}
 
diff --git a/htdocs/core/modules/export/export_excel2007.modules.php b/htdocs/core/modules/export/export_excel2007.modules.php
index 2d04c63d175..c4b5dc4ab90 100644
--- a/htdocs/core/modules/export/export_excel2007.modules.php
+++ b/htdocs/core/modules/export/export_excel2007.modules.php
@@ -182,7 +182,7 @@ class ExportExcel2007 extends ModeleExports
 		// phpcs:enable
 		global $user, $conf, $langs;
 
-		if (!empty($conf->global->MAIN_USE_PHP_WRITEEXCEL)) {
+		if (getDolGlobalString('MAIN_USE_PHP_WRITEEXCEL')) {
 			$outputlangs->charset_output = 'ISO-8859-1'; // Because Excel 5 format is ISO
 		}
 
@@ -256,7 +256,7 @@ class ExportExcel2007 extends ModeleExports
 		$selectlabel = array();
 
 		$this->col = 1;
-		if (!empty($conf->global->MAIN_USE_PHP_WRITEEXCEL)) {
+		if (getDolGlobalString('MAIN_USE_PHP_WRITEEXCEL')) {
 			$this->col = 0;
 		}
 		foreach ($array_selected_sorted as $code => $value) {
@@ -270,7 +270,7 @@ class ExportExcel2007 extends ModeleExports
 			if (preg_match('/^Select:/i', $typefield) && $typefield = substr($typefield, 7)) {
 				$selectlabel[$code."_label"] = $alias."_label";
 			}
-			if (!empty($conf->global->MAIN_USE_PHP_WRITEEXCEL)) {
+			if (getDolGlobalString('MAIN_USE_PHP_WRITEEXCEL')) {
 				$this->worksheet->write($this->row, $this->col, $outputlangs->transnoentities($alias), $formatheader);
 			} else {
 				$this->workbook->getActiveSheet()->SetCellValueByColumnAndRow($this->col, $this->row + 1, $outputlangs->transnoentities($alias));
@@ -281,7 +281,7 @@ class ExportExcel2007 extends ModeleExports
 			$this->col++;
 		}
 		foreach ($selectlabel as $key => $value) {
-			if (!empty($conf->global->MAIN_USE_PHP_WRITEEXCEL)) {
+			if (getDolGlobalString('MAIN_USE_PHP_WRITEEXCEL')) {
 				$this->worksheet->write($this->row, $this->col, $outputlangs->transnoentities($value), $formatheader);
 			} else {
 				$this->workbook->getActiveSheet()->SetCellValueByColumnAndRow($this->col, $this->row + 1, $outputlangs->transnoentities($value));
@@ -312,7 +312,7 @@ class ExportExcel2007 extends ModeleExports
 
 		// Define first row
 		$this->col = 1;
-		if (!empty($conf->global->MAIN_USE_PHP_WRITEEXCEL)) {
+		if (getDolGlobalString('MAIN_USE_PHP_WRITEEXCEL')) {
 			$this->col = 0;
 		}
 
diff --git a/htdocs/core/modules/export/exportcsv.class.php b/htdocs/core/modules/export/exportcsv.class.php
index 36a11c7977a..373beca9689 100644
--- a/htdocs/core/modules/export/exportcsv.class.php
+++ b/htdocs/core/modules/export/exportcsv.class.php
@@ -323,7 +323,7 @@ class ExportCsv extends ModeleExports
 		$oldvalue = $newvalue;
 		$newvalue = str_replace("\r", '', $newvalue);
 		$newvalue = str_replace("\n", '\n', $newvalue);
-		if (!empty($conf->global->USE_STRICT_CSV_RULES) && $oldvalue != $newvalue) {
+		if (getDolGlobalString('USE_STRICT_CSV_RULES') && $oldvalue != $newvalue) {
 			// If we must use enclusure on text with CR/LF)
 			if (getDolGlobalInt('USE_STRICT_CSV_RULES') == 1) {
 				// If we use strict CSV rules (original value must remain but we add quote)
diff --git a/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php b/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
index 6d7c317d744..bde4c89007b 100644
--- a/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
+++ b/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
@@ -152,7 +152,7 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->FACTURE_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('FACTURE_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -303,7 +303,7 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -521,7 +521,7 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
index 03182e62092..09878fc0666 100644
--- a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
@@ -154,10 +154,10 @@ class pdf_crabe extends ModelePDFFactures
 		$this->posxdiscount = 162;
 		$this->posxprogress = 174;
 		$this->postotalht = 174;
-		if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) || !empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') || getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->posxtva = $this->posxup;
 		}
-		$this->posxpicture = $this->posxtva - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxtva - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		if ($this->page_largeur < 210) { // To work with US executive format
 			$this->posxpicture -= 20;
 			$this->posxtva -= 20;
@@ -202,7 +202,7 @@ class pdf_crabe extends ModelePDFFactures
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -210,13 +210,13 @@ class pdf_crabe extends ModelePDFFactures
 		$outputlangs->loadLangs(array("main", "bills", "products", "dict", "companies"));
 
 		// Show Draft Watermark
-		if ($object->statut == $object::STATUS_DRAFT && (!empty($conf->global->FACTURE_DRAFT_WATERMARK))) {
+		if ($object->statut == $object::STATUS_DRAFT && (getDolGlobalString('FACTURE_DRAFT_WATERMARK'))) {
 			$this->watermark = $conf->global->FACTURE_DRAFT_WATERMARK;
 		}
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "bills", "products", "dict", "companies"));
@@ -226,7 +226,7 @@ class pdf_crabe extends ModelePDFFactures
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
-		if (!empty($conf->global->MAIN_GENERATE_INVOICES_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_INVOICES_WITH_PICTURE')) {
 			for ($i = 0; $i < $nblines; $i++) {
 				if (empty($object->lines[$i]->fk_product)) {
 					continue;
@@ -304,7 +304,7 @@ class pdf_crabe extends ModelePDFFactures
 				}
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -324,7 +324,7 @@ class pdf_crabe extends ModelePDFFactures
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$logodir = $conf->mycompany->dir_output;
 					if (!empty($conf->mycompany->multidir_output[$object->entity])) {
 						$logodir = $conf->mycompany->multidir_output[$object->entity];
@@ -351,10 +351,10 @@ class pdf_crabe extends ModelePDFFactures
 				$certprivate = empty($user->conf->CERTIFICATE_CRT_PRIVATE) ? '' : $user->conf->CERTIFICATE_CRT_PRIVATE;
 				// If user has no certificate, we try to take the company one
 				if (!$cert) {
-					$cert = empty($conf->global->CERTIFICATE_CRT) ? '' : $conf->global->CERTIFICATE_CRT;
+					$cert = !getDolGlobalString('CERTIFICATE_CRT') ? '' : $conf->global->CERTIFICATE_CRT;
 				}
 				if (!$certprivate) {
-					$certprivate = empty($conf->global->CERTIFICATE_CRT_PRIVATE) ? '' : $conf->global->CERTIFICATE_CRT_PRIVATE;
+					$certprivate = !getDolGlobalString('CERTIFICATE_CRT_PRIVATE') ? '' : $conf->global->CERTIFICATE_CRT_PRIVATE;
 				}
 				// If a certificate is found
 				if ($cert) {
@@ -414,7 +414,7 @@ class pdf_crabe extends ModelePDFFactures
 
 				$progress_width = 0;
 				// Situation invoice handling
-				if ($object->situation_cycle_ref && empty($conf->global->MAIN_PDF_HIDE_SITUATION)) {
+				if ($object->situation_cycle_ref && !getDolGlobalString('MAIN_PDF_HIDE_SITUATION')) {
 					$this->situationinvoice = true;
 					$progress_width = 10;
 					$this->posxpicture -= $progress_width;
@@ -448,7 +448,7 @@ class pdf_crabe extends ModelePDFFactures
 				// You can add more thing under header here, if you increase $extra_under_address_shift too.
 				$extra_under_address_shift = 0;
 				$qrcodestring = '';
-				if (!empty($conf->global->INVOICE_ADD_ZATCA_QR_CODE)) {
+				if (getDolGlobalString('INVOICE_ADD_ZATCA_QR_CODE')) {
 					$qrcodestring = $object->buildZATCAQRString();
 				} elseif (getDolGlobalString('INVOICE_ADD_SWISS_QR_CODE') == '1') {
 					$qrcodestring = $object->buildSwitzerlandQRString();
@@ -507,7 +507,7 @@ class pdf_crabe extends ModelePDFFactures
 
 				// Display notes
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
-				if (!empty($conf->global->MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE)) {
+				if (getDolGlobalString('MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE')) {
 					// Get first sale rep
 					if (is_object($object->thirdparty)) {
 						$salereparray = $object->thirdparty->getSalesRepresentatives($user);
@@ -584,7 +584,7 @@ class pdf_crabe extends ModelePDFFactures
 						$curY = $tab_top_newpage;
 
 						// Allows data in the first page if description is long enough to break in multiples pages
-						if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+						if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 							$showpricebeforepagebreak = 1;
 						} else {
 							$showpricebeforepagebreak = 0;
@@ -629,7 +629,7 @@ class pdf_crabe extends ModelePDFFactures
 							// We found a page break
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -656,7 +656,7 @@ class pdf_crabe extends ModelePDFFactures
 					$pdf->SetFont('', '', $default_font_size - 1); // We reposition the default font
 
 					// VAT Rate
-					if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+					if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 						$vat_rate = pdf_getlinevatrate($object, $i, $outputlangs, $hidedetails);
 						$pdf->SetXY($this->posxtva - 5, $curY);
 						$pdf->MultiCell($this->posxup - $this->posxtva + 4, 3, $vat_rate, 0, 'R');
@@ -700,7 +700,7 @@ class pdf_crabe extends ModelePDFFactures
 
 
 					$sign = 1;
-					if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+					if (isset($object->type) && $object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 						$sign = -1;
 					}
 					// Collection of totals by value of VAT in $this->tva["taux"]=total_tva
@@ -783,7 +783,7 @@ class pdf_crabe extends ModelePDFFactures
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -850,7 +850,7 @@ class pdf_crabe extends ModelePDFFactures
 				$posy = $this->_tableau_tot($pdf, $object, $deja_regle, $bottomlasttab, $outputlangs, $outputlangsbis);
 
 				// Display Payments area
-				if (($deja_regle || $amount_credit_notes_included || $amount_deposits_included) && empty($conf->global->INVOICE_NO_PAYMENT_DETAILS)) {
+				if (($deja_regle || $amount_credit_notes_included || $amount_deposits_included) && !getDolGlobalString('INVOICE_NO_PAYMENT_DETAILS')) {
 					$posy = $this->_tableau_versements($pdf, $object, $posy, $outputlangs, $heightforfooter);
 				}
 
@@ -915,7 +915,7 @@ class pdf_crabe extends ModelePDFFactures
 		global $conf;
 
 		$sign = 1;
-		if ($object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+		if ($object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 			$sign = -1;
 		}
 
@@ -1229,7 +1229,7 @@ class pdf_crabe extends ModelePDFFactures
 			// Show online payment link
 			if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CB' || $object->mode_reglement_code == 'VAD') {
 				$useonlinepayment = 0;
-				if (!empty($conf->global->PDF_SHOW_LINK_TO_ONLINE_PAYMENT)) {
+				if (getDolGlobalString('PDF_SHOW_LINK_TO_ONLINE_PAYMENT')) {
 					if (isModEnabled('paypal')) {
 						$useonlinepayment++;
 					}
@@ -1261,9 +1261,9 @@ class pdf_crabe extends ModelePDFFactures
 			if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 				// If payment mode unregulated or payment mode forced to CHQ
 				if (getDolGlobalInt('FACTURE_CHQ_NUMBER')) {
-					$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+					$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
-					if ($conf->global->FACTURE_CHQ_NUMBER > 0) {
+					if (getDolGlobalInt('FACTURE_CHQ_NUMBER') > 0) {
 						$account = new Account($this->db);
 						$account->fetch(getDolGlobalInt('FACTURE_CHQ_NUMBER'));
 
@@ -1272,7 +1272,7 @@ class pdf_crabe extends ModelePDFFactures
 						$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $account->proprio), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($account->owner_address), 0, 'L', 0);
@@ -1285,7 +1285,7 @@ class pdf_crabe extends ModelePDFFactures
 						$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $this->emetteur->name), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($this->emetteur->getFullAddress()), 0, 'L', 0);
@@ -1338,14 +1338,14 @@ class pdf_crabe extends ModelePDFFactures
 		global $conf, $mysoc, $hookmanager;
 
 		$sign = 1;
-		if ($object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+		if ($object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 			$sign = -1;
 		}
 
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "dict", "companies", "bills", "products", "propal"));
@@ -1371,7 +1371,7 @@ class pdf_crabe extends ModelePDFFactures
 		// Total HT
 		$pdf->SetFillColor(255, 255, 255);
 		$pdf->SetXY($col1x, $tab2_top);
-		$pdf->MultiCell($col2x - $col1x, $tab2_hl, $outputlangs->transnoentities(empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) ? "TotalHT" : "Total").(is_object($outputlangsbis) ? ' / '.$outputlangsbis->transnoentities(empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) ? "TotalHT" : "Total") : ''), 0, 'L', 1);
+		$pdf->MultiCell($col2x - $col1x, $tab2_hl, $outputlangs->transnoentities(!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') ? "TotalHT" : "Total").(is_object($outputlangsbis) ? ' / '.$outputlangsbis->transnoentities(!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') ? "TotalHT" : "Total") : ''), 0, 'L', 1);
 
 		$total_ht = ((isModEnabled("multicurrency") && isset($object->multicurrency_tx) && $object->multicurrency_tx != 1) ? $object->multicurrency_total_ht : $object->total_ht);
 		$pdf->SetXY($col2x, $tab2_top);
@@ -1383,9 +1383,9 @@ class pdf_crabe extends ModelePDFFactures
 		$total_ttc = (isModEnabled("multicurrency") && $object->multicurrency_tx != 1) ? $object->multicurrency_total_ttc : $object->total_ttc;
 
 		$this->atleastoneratenotnull = 0;
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$tvaisnull = ((!empty($this->tva) && count($this->tva) == 1 && isset($this->tva['0.000']) && is_float($this->tva['0.000'])) ? true : false);
-			if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL) && $tvaisnull) {
+			if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL') && $tvaisnull) {
 				// Nothing to do
 			} else {
 				// FIXME amount of vat not supported with multicurrency
@@ -1603,7 +1603,7 @@ class pdf_crabe extends ModelePDFFactures
 			$resteapayer = 0;
 		}
 
-		if (($deja_regle > 0 || $creditnoteamount > 0 || $depositsamount > 0) && empty($conf->global->INVOICE_NO_PAYMENT_DETAILS)) {
+		if (($deja_regle > 0 || $creditnoteamount > 0 || $depositsamount > 0) && !getDolGlobalString('INVOICE_NO_PAYMENT_DETAILS')) {
 			// Already paid + Deposits
 			$index++;
 			$pdf->SetXY($col1x, $tab2_top + $tab2_hl * $index);
@@ -1702,7 +1702,7 @@ class pdf_crabe extends ModelePDFFactures
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1720,7 +1720,7 @@ class pdf_crabe extends ModelePDFFactures
 			$pdf->MultiCell(108, 2, $outputlangs->transnoentities("Designation"), '', 'L');
 		}
 
-		if (!empty($conf->global->MAIN_GENERATE_INVOICES_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_INVOICES_WITH_PICTURE')) {
 			$pdf->line($this->posxpicture - 1, $tab_top, $this->posxpicture - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				//$pdf->SetXY($this->posxpicture-1, $tab_top+1);
@@ -1728,7 +1728,7 @@ class pdf_crabe extends ModelePDFFactures
 			}
 		}
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$pdf->line($this->posxtva - 1, $tab_top, $this->posxtva - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxtva - 3, $tab_top + 1);
@@ -1862,7 +1862,7 @@ class pdf_crabe extends ModelePDFFactures
 			$langs->loadLangs(array("other"));
 			$title = $outputlangs->transnoentities("PDFInvoiceSituation") . " " . $outputlangs->transnoentities("NumberingShort") . $object->situation_counter . " -";
 		}
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 			$title .= ' - ';
 			if ($object->type == 0) {
 				if ($this->situationinvoice) {
@@ -1910,7 +1910,7 @@ class pdf_crabe extends ModelePDFFactures
 			$pdf->MultiCell($w, 3, $outputlangs->transnoentities("RefCustomer")." : ".$outputlangs->convToOutputCharset($object->ref_customer), '', 'R');
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1920,7 +1920,7 @@ class pdf_crabe extends ModelePDFFactures
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -1964,12 +1964,12 @@ class pdf_crabe extends ModelePDFFactures
 		$pdf->SetXY($posx, $posy);
 		$pdf->SetTextColor(0, 0, 60);
 		$title = $outputlangs->transnoentities("DateInvoice");
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 			$title .= ' - '.$outputlangsbis->transnoentities("DateInvoice");
 		}
 		$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date, "day", false, $outputlangs, true), '', 'R');
 
-		if (!empty($conf->global->INVOICE_POINTOFTAX_DATE)) {
+		if (getDolGlobalString('INVOICE_POINTOFTAX_DATE')) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1981,13 +1981,13 @@ class pdf_crabe extends ModelePDFFactures
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
 			$title = $outputlangs->transnoentities("DateDue");
-			if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+			if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 				$title .= ' - '.$outputlangsbis->transnoentities("DateDue");
 			}
 			$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date_lim_reglement, "day", false, $outputlangs, true), '', 'R');
 		}
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && $object->thirdparty->code_client) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && $object->thirdparty->code_client) {
 			$posy += 3;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1995,7 +1995,7 @@ class pdf_crabe extends ModelePDFFactures
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -2032,19 +2032,19 @@ class pdf_crabe extends ModelePDFFactures
 			$carac_emetteur .= pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, '', 0, 'source', $object);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -2056,7 +2056,7 @@ class pdf_crabe extends ModelePDFFactures
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell($widthrecbox - 2, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, $ltrdirection);
@@ -2078,7 +2078,7 @@ class pdf_crabe extends ModelePDFFactures
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -2090,19 +2090,19 @@ class pdf_crabe extends ModelePDFFactures
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, ($usecontact ? $object->contact : ''), $usecontact, $mode, $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) {
 				$widthrecbox = 84; // To work with US executive format
 			}
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
diff --git a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
index 6811573f564..35f322af75e 100644
--- a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
@@ -204,7 +204,7 @@ class pdf_sponge extends ModelePDFFactures
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -213,28 +213,28 @@ class pdf_sponge extends ModelePDFFactures
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "bills", "products", "dict", "companies"));
 		}
 
 		// Show Draft Watermark
-		if ($object->statut == $object::STATUS_DRAFT && (!empty($conf->global->FACTURE_DRAFT_WATERMARK))) {
+		if ($object->statut == $object::STATUS_DRAFT && (getDolGlobalString('FACTURE_DRAFT_WATERMARK'))) {
 			$this->watermark = $conf->global->FACTURE_DRAFT_WATERMARK;
 		}
 
 		$nblines = count($object->lines);
 
 		$hidetop = 0;
-		if (!empty($conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE)) {
+		if (getDolGlobalString('MAIN_PDF_DISABLE_COL_HEAD_TITLE')) {
 			$hidetop = $conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE;
 		}
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
 		$this->atleastonephoto = false;
-		if (!empty($conf->global->MAIN_GENERATE_INVOICES_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_INVOICES_WITH_PICTURE')) {
 			$objphoto = new Product($this->db);
 
 			for ($i = 0; $i < $nblines; $i++) {
@@ -332,7 +332,7 @@ class pdf_sponge extends ModelePDFFactures
 
 				$this->heightforinfotot = 50 + (4 * $nbpayments); // Height reserved to output the info and total part and payment part
 				$this->heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
-				$this->heightforfooter = $this->marge_basse + (empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS) ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
+				$this->heightforfooter = $this->marge_basse + (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS') ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
 
 				$heightforqrinvoice = $heightforqrinvoice_firstpage = 0;
 				if (getDolGlobalString('INVOICE_ADD_SWISS_QR_CODE') == 'bottom') {
@@ -349,7 +349,7 @@ class pdf_sponge extends ModelePDFFactures
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$logodir = $conf->mycompany->dir_output;
 					if (!empty($conf->mycompany->multidir_output[$object->entity])) {
 						$logodir = $conf->mycompany->multidir_output[$object->entity];
@@ -376,10 +376,10 @@ class pdf_sponge extends ModelePDFFactures
 				$certprivate = empty($user->conf->CERTIFICATE_CRT_PRIVATE) ? '' : $user->conf->CERTIFICATE_CRT_PRIVATE;
 				// If user has no certificate, we try to take the company one
 				if (!$cert) {
-					$cert = empty($conf->global->CERTIFICATE_CRT) ? '' : $conf->global->CERTIFICATE_CRT;
+					$cert = !getDolGlobalString('CERTIFICATE_CRT') ? '' : $conf->global->CERTIFICATE_CRT;
 				}
 				if (!$certprivate) {
-					$certprivate = empty($conf->global->CERTIFICATE_CRT_PRIVATE) ? '' : $conf->global->CERTIFICATE_CRT_PRIVATE;
+					$certprivate = !getDolGlobalString('CERTIFICATE_CRT_PRIVATE') ? '' : $conf->global->CERTIFICATE_CRT_PRIVATE;
 				}
 				// If a certificate is found
 				if ($cert) {
@@ -456,7 +456,7 @@ class pdf_sponge extends ModelePDFFactures
 				// You can add more thing under header here, if you increase $extra_under_address_shift too.
 				$extra_under_address_shift = 0;
 				$qrcodestring = '';
-				if (!empty($conf->global->INVOICE_ADD_ZATCA_QR_CODE)) {
+				if (getDolGlobalString('INVOICE_ADD_ZATCA_QR_CODE')) {
 					$qrcodestring = $object->buildZATCAQRString();
 				} elseif (getDolGlobalString('INVOICE_ADD_SWISS_QR_CODE') == '1') {
 					$qrcodestring = $object->buildSwitzerlandQRString();
@@ -521,7 +521,7 @@ class pdf_sponge extends ModelePDFFactures
 
 				// Displays notes. Here we are still on code eecuted only for the first page.
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
-				if (!empty($conf->global->MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE)) {
+				if (getDolGlobalString('MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE')) {
 					// Get first sale rep
 					if (is_object($object->thirdparty)) {
 						$salereparray = $object->thirdparty->getSalesRepresentatives($user);
@@ -707,7 +707,7 @@ class pdf_sponge extends ModelePDFFactures
 							$curY = $this->tab_top_newpage;
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -749,7 +749,7 @@ class pdf_sponge extends ModelePDFFactures
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -859,7 +859,7 @@ class pdf_sponge extends ModelePDFFactures
 
 
 					$sign = 1;
-					if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+					if (isset($object->type) && $object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 						$sign = -1;
 					}
 					// Collecte des totaux par valeur de tva dans $this->tva["taux"]=total_tva
@@ -940,7 +940,7 @@ class pdf_sponge extends ModelePDFFactures
 					$nexY = max($nexY, $posYAfterImage);
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -1006,7 +1006,7 @@ class pdf_sponge extends ModelePDFFactures
 				$posy = $this->drawTotalTable($pdf, $object, $deja_regle, $bottomlasttab, $outputlangs, $outputlangsbis);
 
 				// Display payment area
-				if (($deja_regle || $amount_credit_notes_included || $amount_deposits_included) && empty($conf->global->INVOICE_NO_PAYMENT_DETAILS)) {
+				if (($deja_regle || $amount_credit_notes_included || $amount_deposits_included) && !getDolGlobalString('INVOICE_NO_PAYMENT_DETAILS')) {
 					$posy = $this->drawPaymentsTable($pdf, $object, $posy, $outputlangs);
 				}
 
@@ -1063,7 +1063,7 @@ class pdf_sponge extends ModelePDFFactures
 		global $conf;
 
 		$sign = 1;
-		if ($object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+		if ($object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 			$sign = -1;
 		}
 
@@ -1324,7 +1324,7 @@ class pdf_sponge extends ModelePDFFactures
 			// Show online payment link
 			if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CB' || $object->mode_reglement_code == 'VAD') {
 				$useonlinepayment = 0;
-				if (!empty($conf->global->PDF_SHOW_LINK_TO_ONLINE_PAYMENT)) {
+				if (getDolGlobalString('PDF_SHOW_LINK_TO_ONLINE_PAYMENT')) {
 					if (isModEnabled('paypal')) {
 						$useonlinepayment++;
 					}
@@ -1357,9 +1357,9 @@ class pdf_sponge extends ModelePDFFactures
 			if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 				// If payment mode unregulated or payment mode forced to CHQ
 				if (getDolGlobalInt('FACTURE_CHQ_NUMBER')) {
-					$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+					$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
-					if ($conf->global->FACTURE_CHQ_NUMBER > 0) {
+					if (getDolGlobalInt('FACTURE_CHQ_NUMBER') > 0) {
 						$account = new Account($this->db);
 						$account->fetch(getDolGlobalInt('FACTURE_CHQ_NUMBER'));
 
@@ -1368,7 +1368,7 @@ class pdf_sponge extends ModelePDFFactures
 						$pdf->MultiCell($posxend - $this->marge_gauche, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $account->proprio), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell($posxend - $this->marge_gauche, 3, $outputlangs->convToOutputCharset($account->owner_address), 0, 'L', 0);
@@ -1381,7 +1381,7 @@ class pdf_sponge extends ModelePDFFactures
 						$pdf->MultiCell($posxend - $this->marge_gauche, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $this->emetteur->name), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell($posxend - $this->marge_gauche, 3, $outputlangs->convToOutputCharset($this->emetteur->getFullAddress()), 0, 'L', 0);
@@ -1431,7 +1431,7 @@ class pdf_sponge extends ModelePDFFactures
 		global $conf, $mysoc, $hookmanager;
 
 		$sign = 1;
-		if ($object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+		if ($object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 			$sign = -1;
 		}
 
@@ -1599,14 +1599,15 @@ class pdf_sponge extends ModelePDFFactures
 		// Total remise
 		$total_line_remise = 0;
 		foreach ($object->lines as $i => $line) {
-			$total_line_remise += pdfGetLineTotalDiscountAmount($object, $i, $outputlangs, 2); // TODO: add this method to core/lib/pdf.lib
+			$resdiscount = pdfGetLineTotalDiscountAmount($object, $i, $outputlangs, 2);
+			$total_line_remise += (is_numeric($resdiscount) ? $resdiscount : 0);
 			// Gestion remise sous forme de ligne négative
 			if ($line->total_ht < 0) {
 				$total_line_remise += -$line->total_ht;
 			}
 		}
 		if ($total_line_remise > 0) {
-			if (!empty($conf->global->MAIN_SHOW_AMOUNT_DISCOUNT)) {
+			if (getDolGlobalString('MAIN_SHOW_AMOUNT_DISCOUNT')) {
 				$pdf->SetFillColor(255, 255, 255);
 				$pdf->SetXY($col1x, $tab2_top + $tab2_hl);
 				$pdf->MultiCell($col2x - $col1x, $tab2_hl, $outputlangs->transnoentities("TotalDiscount").(is_object($outputlangsbis) ? ' / '.$outputlangsbis->transnoentities("TotalDiscount") : ''), 0, 'L', 1);
@@ -1616,7 +1617,7 @@ class pdf_sponge extends ModelePDFFactures
 				$index++;
 			}
 			// Show total NET before discount
-			if (!empty($conf->global->MAIN_SHOW_AMOUNT_BEFORE_DISCOUNT)) {
+			if (getDolGlobalString('MAIN_SHOW_AMOUNT_BEFORE_DISCOUNT')) {
 				$pdf->SetFillColor(255, 255, 255);
 				$pdf->SetXY($col1x, $tab2_top);
 				$pdf->MultiCell($col2x - $col1x, $tab2_hl, $outputlangs->transnoentities("TotalHTBeforeDiscount").(is_object($outputlangsbis) ? ' / '.$outputlangsbis->transnoentities("TotalHTBeforeDiscount") : ''), 0, 'L', 1);
@@ -1630,7 +1631,7 @@ class pdf_sponge extends ModelePDFFactures
 		// Total HT
 		$pdf->SetFillColor(255, 255, 255);
 		$pdf->SetXY($col1x, $tab2_top + $tab2_hl * $index);
-		$pdf->MultiCell($col2x - $col1x, $tab2_hl, $outputlangs->transnoentities(empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) ? "TotalHT" : "Total").(is_object($outputlangsbis) ? ' / '.$outputlangsbis->transnoentities(empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) ? "TotalHT" : "Total") : ''), 0, 'L', 1);
+		$pdf->MultiCell($col2x - $col1x, $tab2_hl, $outputlangs->transnoentities(!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') ? "TotalHT" : "Total").(is_object($outputlangsbis) ? ' / '.$outputlangsbis->transnoentities(!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') ? "TotalHT" : "Total") : ''), 0, 'L', 1);
 
 		$total_ht = ((isModEnabled("multicurrency") && isset($object->multicurrency_tx) && $object->multicurrency_tx != 1) ? $object->multicurrency_total_ht : $object->total_ht);
 		$pdf->SetXY($col2x, $tab2_top + $tab2_hl * $index);
@@ -1642,9 +1643,9 @@ class pdf_sponge extends ModelePDFFactures
 		$total_ttc = (isModEnabled("multicurrency") && $object->multicurrency_tx != 1) ? $object->multicurrency_total_ttc : $object->total_ttc;
 
 		$this->atleastoneratenotnull = 0;
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$tvaisnull = ((!empty($this->tva) && count($this->tva) == 1 && isset($this->tva['0.000']) && is_float($this->tva['0.000'])) ? true : false);
-			if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL) && $tvaisnull) {
+			if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL') && $tvaisnull) {
 				// Nothing to do
 			} else {
 				// FIXME amount of vat not supported with multicurrency
@@ -1892,7 +1893,7 @@ class pdf_sponge extends ModelePDFFactures
 			$resteapayer = 0;
 		}
 
-		if (($deja_regle > 0 || $creditnoteamount > 0 || $depositsamount > 0) && empty($conf->global->INVOICE_NO_PAYMENT_DETAILS)) {
+		if (($deja_regle > 0 || $creditnoteamount > 0 || $depositsamount > 0) && !getDolGlobalString('INVOICE_NO_PAYMENT_DETAILS')) {
 			// Already paid + Deposits
 			$index++;
 			$pdf->SetXY($col1x, $tab2_top + $tab2_hl * $index);
@@ -1997,7 +1998,7 @@ class pdf_sponge extends ModelePDFFactures
 			}
 
 			$titre = $outputlangs->transnoentities("AmountInCurrency", $outputlangs->transnoentitiesnoconv("Currency".$currency));
-			if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+			if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 				$titre .= ' - '.$outputlangsbis->transnoentities("AmountInCurrency", $outputlangsbis->transnoentitiesnoconv("Currency".$currency));
 			}
 
@@ -2005,7 +2006,7 @@ class pdf_sponge extends ModelePDFFactures
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, $this->tabTitleHeight, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -2107,7 +2108,7 @@ class pdf_sponge extends ModelePDFFactures
 			$langs->loadLangs(array("other"));
 			$title = $outputlangs->transnoentities("PDFInvoiceSituation") . " " . $outputlangs->transnoentities("NumberingShort") . $object->situation_counter . " -";
 		}
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 			$title .= ' - ';
 			if ($object->type == 0) {
 				if ($this->situationinvoice) {
@@ -2155,7 +2156,7 @@ class pdf_sponge extends ModelePDFFactures
 			$pdf->MultiCell($w, 3, $outputlangs->transnoentities("RefCustomer")." : ".dol_trunc($outputlangs->convToOutputCharset($object->ref_customer), 65), '', 'R');
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -2165,7 +2166,7 @@ class pdf_sponge extends ModelePDFFactures
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -2210,12 +2211,12 @@ class pdf_sponge extends ModelePDFFactures
 		$pdf->SetTextColor(0, 0, 60);
 
 		$title = $outputlangs->transnoentities("DateInvoice");
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 			$title .= ' - '.$outputlangsbis->transnoentities("DateInvoice");
 		}
 		$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date, "day", false, $outputlangs, true), '', 'R');
 
-		if (!empty($conf->global->INVOICE_POINTOFTAX_DATE)) {
+		if (getDolGlobalString('INVOICE_POINTOFTAX_DATE')) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -2227,13 +2228,13 @@ class pdf_sponge extends ModelePDFFactures
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
 			$title = $outputlangs->transnoentities("DateDue");
-			if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+			if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 				$title .= ' - '.$outputlangsbis->transnoentities("DateDue");
 			}
 			$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date_lim_reglement, "day", false, $outputlangs, true), '', 'R');
 		}
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && $object->thirdparty->code_client) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && $object->thirdparty->code_client) {
 			$posy += 3;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -2241,7 +2242,7 @@ class pdf_sponge extends ModelePDFFactures
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -2279,18 +2280,18 @@ class pdf_sponge extends ModelePDFFactures
 			$carac_emetteur .= pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, '', 0, 'source', $object);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -2302,7 +2303,7 @@ class pdf_sponge extends ModelePDFFactures
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell($widthrecbox - 2, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, $ltrdirection);
@@ -2323,7 +2324,7 @@ class pdf_sponge extends ModelePDFFactures
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -2335,19 +2336,19 @@ class pdf_sponge extends ModelePDFFactures
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, ($usecontact ? $object->contact : ''), $usecontact, $mode, $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) {
 				$widthrecbox = 84; // To work with US executive format
 			}
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
@@ -2495,7 +2496,7 @@ class pdf_sponge extends ModelePDFFactures
 		$rank = $rank + 10;
 		$this->cols['photo'] = array(
 			'rank' => $rank,
-			'width' => (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
+			'width' => (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
 			'status' => false,
 			'title' => array(
 				'textkey' => 'Photo',
@@ -2507,7 +2508,7 @@ class pdf_sponge extends ModelePDFFactures
 			'border-left' => false, // remove left line separator
 		);
 
-		if (!empty($conf->global->MAIN_GENERATE_INVOICES_WITH_PICTURE) && !empty($this->atleastonephoto)) {
+		if (getDolGlobalString('MAIN_GENERATE_INVOICES_WITH_PICTURE') && !empty($this->atleastonephoto)) {
 			$this->cols['photo']['status'] = true;
 		}
 
@@ -2523,7 +2524,7 @@ class pdf_sponge extends ModelePDFFactures
 			'border-left' => true, // add left line separator
 		);
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->cols['vat']['status'] = true;
 		}
 
@@ -2607,7 +2608,7 @@ class pdf_sponge extends ModelePDFFactures
 		$this->cols['totalexcltax'] = array(
 			'rank' => $rank,
 			'width' => 26, // in mm
-			'status' => empty($conf->global->PDF_PROPAL_HIDE_PRICE_EXCL_TAX) ? true : false,
+			'status' => !getDolGlobalString('PDF_PROPAL_HIDE_PRICE_EXCL_TAX') ? true : false,
 			'title' => array(
 				'textkey' => 'TotalHTShort'
 			),
@@ -2618,7 +2619,7 @@ class pdf_sponge extends ModelePDFFactures
 		$this->cols['totalincltax'] = array(
 			'rank' => $rank,
 			'width' => 26, // in mm
-			'status' => empty($conf->global->PDF_PROPAL_SHOW_PRICE_INCL_TAX) ? false : true,
+			'status' => !getDolGlobalString('PDF_PROPAL_SHOW_PRICE_INCL_TAX') ? false : true,
 			'title' => array(
 				'textkey' => 'TotalTTCShort'
 			),
diff --git a/htdocs/core/modules/facture/mod_facture_mars.php b/htdocs/core/modules/facture/mod_facture_mars.php
index fe801d59ef2..62ca719be0c 100644
--- a/htdocs/core/modules/facture/mod_facture_mars.php
+++ b/htdocs/core/modules/facture/mod_facture_mars.php
@@ -64,7 +64,7 @@ class mod_facture_mars extends ModeleNumRefFactures
 			$this->prefixcreditnote = 'IC';
 		}
 
-		if (!empty($conf->global->INVOICE_NUMBERING_MARS_FORCE_PREFIX)) {
+		if (getDolGlobalString('INVOICE_NUMBERING_MARS_FORCE_PREFIX')) {
 			$this->prefixinvoice = $conf->global->INVOICE_NUMBERING_MARS_FORCE_PREFIX;
 		}
 	}
diff --git a/htdocs/core/modules/facture/mod_facture_terre.php b/htdocs/core/modules/facture/mod_facture_terre.php
index 67a0d0d6662..f53528f2d95 100644
--- a/htdocs/core/modules/facture/mod_facture_terre.php
+++ b/htdocs/core/modules/facture/mod_facture_terre.php
@@ -80,7 +80,7 @@ class mod_facture_terre extends ModeleNumRefFactures
 			$this->prefixcreditnote = 'IC';
 		}
 
-		if (!empty($conf->global->INVOICE_NUMBERING_TERRE_FORCE_PREFIX)) {
+		if (getDolGlobalString('INVOICE_NUMBERING_TERRE_FORCE_PREFIX')) {
 			$this->prefixinvoice = $conf->global->INVOICE_NUMBERING_TERRE_FORCE_PREFIX;
 		}
 	}
diff --git a/htdocs/core/modules/fichinter/doc/pdf_soleil.modules.php b/htdocs/core/modules/fichinter/doc/pdf_soleil.modules.php
index 6acc1edf5e2..37ad8d7575a 100644
--- a/htdocs/core/modules/fichinter/doc/pdf_soleil.modules.php
+++ b/htdocs/core/modules/fichinter/doc/pdf_soleil.modules.php
@@ -135,7 +135,7 @@ class pdf_soleil extends ModelePDFFicheinter
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -143,7 +143,7 @@ class pdf_soleil extends ModelePDFFicheinter
 		$outputlangs->loadLangs(array("main", "interventions", "dict", "companies"));
 
 		// Show Draft Watermark
-		if ($object->statut == $object::STATUS_DRAFT && (!empty($conf->global->FICHINTER_DRAFT_WATERMARK))) {
+		if ($object->statut == $object::STATUS_DRAFT && (getDolGlobalString('FICHINTER_DRAFT_WATERMARK'))) {
 			$this->watermark = $conf->global->FICHINTER_DRAFT_WATERMARK;
 		}
 
@@ -187,7 +187,7 @@ class pdf_soleil extends ModelePDFFicheinter
 				$heightforinfotot = 50; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -198,7 +198,7 @@ class pdf_soleil extends ModelePDFFicheinter
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -302,7 +302,7 @@ class pdf_soleil extends ModelePDFFicheinter
 						$curX = $this->posxdesc - 1;
 
 						// Description of product line
-						if (empty($conf->global->FICHINTER_DATE_WITHOUT_HOUR)) {
+						if (!getDolGlobalString('FICHINTER_DATE_WITHOUT_HOUR')) {
 							$txt = $outputlangs->transnoentities("Date")." : ".dol_print_date($objectligne->datei, 'dayhour', false, $outputlangs, true);
 						} else {
 							$txt = $outputlangs->transnoentities("Date")." : ".dol_print_date($objectligne->datei, 'day', false, $outputlangs, true);
@@ -576,7 +576,7 @@ class pdf_soleil extends ModelePDFFicheinter
 		}
 
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && $object->thirdparty->code_client) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && $object->thirdparty->code_client) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -605,13 +605,13 @@ class pdf_soleil extends ModelePDFFicheinter
 			// Show sender
 			$posy = 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -621,7 +621,7 @@ class pdf_soleil extends ModelePDFFicheinter
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetTextColor(0, 0, 60);
 				$pdf->SetFont('', 'B', $default_font_size);
@@ -644,7 +644,7 @@ class pdf_soleil extends ModelePDFFicheinter
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -661,12 +661,12 @@ class pdf_soleil extends ModelePDFFicheinter
 			}
 			$posy = 42;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
diff --git a/htdocs/core/modules/fichinter/modules_fichinter.php b/htdocs/core/modules/fichinter/modules_fichinter.php
index ba39c364c1d..db30ce85365 100644
--- a/htdocs/core/modules/fichinter/modules_fichinter.php
+++ b/htdocs/core/modules/fichinter/modules_fichinter.php
@@ -91,7 +91,7 @@ function fichinter_create($db, $object, $modele, $outputlangs, $hidedetails = 0,
 
 	// Positionne modele sur le nom du modele de fichinter a utiliser
 	if (!dol_strlen($modele)) {
-		if (!empty($conf->global->FICHEINTER_ADDON_PDF)) {
+		if (getDolGlobalString('FICHEINTER_ADDON_PDF')) {
 			$modele = $conf->global->FICHEINTER_ADDON_PDF;
 		} else {
 			$modele = 'soleil';
diff --git a/htdocs/core/modules/hrm/doc/pdf_standard.modules.php b/htdocs/core/modules/hrm/doc/pdf_standard.modules.php
new file mode 100644
index 00000000000..2d4fa51b9d6
--- /dev/null
+++ b/htdocs/core/modules/hrm/doc/pdf_standard.modules.php
@@ -0,0 +1,722 @@
+<?php
+/* Copyright (C) 2015       Laurent Destailleur     <eldy@users.sourceforge.net>
+ * Copyright (C) 2015       Alexandre Spangaro      <aspangaro@open-dsi.fr>
+ * Copyright (C) 2016-2023  Philippe Grand          <philippe.grand@atoo-net.com>
+ * Copyright (C) 2018-2020  Frédéric France         <frederic.france@netlogic.fr>
+ * Copyright (C) 2018       Francis Appels          <francis.appels@z-application.com>
+ * Copyright (C) 2019       Markus Welters          <markus@welters.de>
+ * Copyright (C) 2019       Rafael Ingenleuf        <ingenleuf@welters.de>
+ * Copyright (C) 2020       Marc Guenneugues        <marc.guenneugues@simicar.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ * or see https://www.gnu.org/
+ */
+
+/**
+ *	\file       htdocs/core/modules/hrm/doc/pdf_standard.modules.php
+ *	\ingroup    hrm
+ *	\brief      File of class to generate evaluation report from standard model
+ */
+
+require_once DOL_DOCUMENT_ROOT.'/core/modules/hrm/modules_evaluation.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/pdf.lib.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
+
+/**
+ *	Class to generate Evaluation Pdf based on standard model
+ */
+class pdf_standard extends ModelePDFEvaluation
+{
+	 /**
+	  * @var DoliDb Database handler
+	  */
+	public $db;
+
+	/**
+	 * @var string model name
+	 */
+	public $name;
+
+	/**
+	 * @var string model description (short text)
+	 */
+	public $description;
+
+	/**
+	 * @var int     Save the name of generated file as the main doc when generating a doc with this template
+	 */
+	public $update_main_doc_field;
+
+	/**
+	 * @var string document type
+	 */
+	public $type;
+
+	/**
+	 * Dolibarr version of the loaded document
+	 * @var string
+	 */
+	public $version = 'dolibarr';
+
+	public $posxpiece;
+	public $posxskill;
+	public $posxrankemp;
+	public $posxrequiredrank;
+	public $posxresult;
+	public $postotalht;
+	public $posxnotes;
+
+
+	/**
+	 *  Constructor
+	 *
+	 *  @param      DoliDB      $db      Database handler
+	 */
+	public function __construct($db)
+	{
+		global $conf, $langs, $mysoc, $user;
+		// Translations
+		$langs->loadLangs(array("main", "hrm"));
+
+		$this->db = $db;
+		$this->name = "standard";
+		$this->description = $langs->trans('PDFStandardHrmEvaluation');
+		$this->update_main_doc_field = 1; // Save the name of generated file as the main doc when generating a doc with this template
+
+		// Page size for A4 format
+		$this->type = 'pdf';
+		$formatarray = pdf_getFormat();
+		$this->page_largeur = $formatarray['width'];
+		$this->page_hauteur = $formatarray['height'];
+		$this->format = array($this->page_largeur, $this->page_hauteur);
+		$this->marge_gauche = getDolGlobalInt('MAIN_PDF_MARGIN_LEFT', 10);
+		$this->marge_droite = getDolGlobalInt('MAIN_PDF_MARGIN_RIGHT', 10);
+		$this->marge_haute = getDolGlobalInt('MAIN_PDF_MARGIN_TOP', 10);
+		$this->marge_basse = getDolGlobalInt('MAIN_PDF_MARGIN_BOTTOM', 10);
+
+		$this->option_logo = 1; // Display logo
+		$this->option_draft_watermark = 1; // Support add of a watermark on drafts
+
+		// Get source company
+		$this->emetteur = $mysoc;
+
+		// Define position of columns
+		$this->posxnotes = $this->marge_gauche + 1;
+
+		$this->posxpiece = $this->marge_gauche + 1;
+		$this->posxskill = $this->marge_gauche + 8;
+		$this->posxrankemp = 129;
+		$this->posxrequiredrank = 157;
+		$this->posxresult = 185;
+
+		if ($this->page_largeur < 210) { // To work with US executive format
+			$this->posxrankemp -= 20;
+			$this->posxrequiredrank -= 20;
+			$this->posxresult -= 20;
+		}
+	}
+
+	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
+	/**
+	 *  Function to build pdf onto disk
+	 *
+	 *  @param	Evaluation		$object				Object to generate
+	 *  @param	Translate		$outputlangs		Lang output object
+	 *  @param	string			$srctemplatepath	Full path of source filename for generator using a template file
+	 *  @param	int				$hidedetails		Do not show line details
+	 *  @param	int				$hidedesc			Do not show desc
+	 *  @param	int				$hideref			Do not show ref
+	 *  @return int             					1=OK, 0=KO
+	 */
+	public function write_file($object, $outputlangs, $srctemplatepath = '', $hidedetails = 0, $hidedesc = 0, $hideref = 0)
+	{
+		// phpcs:enable
+		global $user, $langs, $conf, $mysoc, $db, $hookmanager, $nblines;
+
+		if (!is_object($outputlangs)) {
+			$outputlangs = $langs;
+		}
+		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
+			$outputlangs->charset_output = 'ISO-8859-1';
+		}
+
+		// Load traductions files required by page
+		$outputlangs->loadLangs(array("main", "hrm"));
+
+		$nblines = count($object->lines);
+
+		if ($conf->hrm->dir_output) {
+			// Definition of $dir and $file
+			if ($object->specimen) {
+				//$dir = $conf->hrm->dir_output;
+				$dir = $conf->hrm->multidir_output[isset($object->entity) ? $object->entity : 1].'/evaluation';
+				$file = $dir."/SPECIMEN.pdf";
+			} else {
+				$objectref = dol_sanitizeFileName($object->ref);
+				//$dir = $conf->hrm->dir_output."/".$objectref;
+				$dir = $conf->hrm->multidir_output[isset($object->entity) ? $object->entity : 1].'/evaluation'."/".$objectref;
+				$file = $dir."/".$objectref.".pdf";
+			}
+
+			if (!file_exists($dir)) {
+				if (dol_mkdir($dir) < 0) {
+					$this->error = $langs->transnoentities("ErrorCanNotCreateDir", $dir);
+					return 0;
+				}
+			}
+
+			if (file_exists($dir)) {
+				// Add pdfgeneration hook
+				if (!is_object($hookmanager)) {
+					include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
+					$hookmanager = new HookManager($this->db);
+				}
+				$hookmanager->initHooks(array('pdfgeneration'));
+				$parameters = array('file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs);
+				global $action;
+				$reshook = $hookmanager->executeHooks('beforePDFCreation', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
+				// Set nblines with the new command lines content after hook
+				$nblines = count($object->lines);
+
+				// Create pdf instance
+				$pdf = pdf_getInstance($this->format);
+				$default_font_size = pdf_getPDFFontSize($outputlangs); // Must be after pdf_getInstance
+				$heightforinfotot = 0; // Height reserved to output the info and total part
+				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
+				$heightforfooter = $this->marge_basse + 12; // Height reserved to output the footer (value include bottom margin)
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
+					$heightforfooter += 6;
+				}
+
+				$pdf->SetAutoPageBreak(1, 0);
+
+				if (class_exists('TCPDF')) {
+					$pdf->setPrintHeader(false);
+					$pdf->setPrintFooter(false);
+				}
+				$pdf->SetFont(pdf_getPDFFont($outputlangs));
+				// Set path to the background PDF File
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
+					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
+					$tplidx = $pdf->importPage(1);
+				}
+
+				$pdf->Open();
+				$pagenb = 0;
+				$pdf->SetDrawColor(128, 128, 128);
+
+				$pdf->SetTitle($outputlangs->convToOutputCharset($object->ref));
+				$pdf->SetSubject($outputlangs->transnoentities("Evaluation"));
+				$pdf->SetCreator("Dolibarr ".DOL_VERSION);
+				$pdf->SetAuthor($outputlangs->convToOutputCharset($user->getFullName($outputlangs)));
+				$pdf->SetKeyWords($outputlangs->convToOutputCharset($object->ref)." ".$outputlangs->transnoentities("Evaluation"));
+				if (getDolGlobalString('MAIN_DISABLE_PDF_COMPRESSION')) {
+					$pdf->SetCompression(false);
+				}
+
+				$pdf->SetMargins($this->marge_gauche, $this->marge_haute, $this->marge_droite); // Left, Top, Right
+
+				// New page
+				$pdf->AddPage();
+				if (!empty($tplidx)) {
+					$pdf->useTemplate($tplidx);
+				}
+				$pagenb++;
+				$this->_pagehead($pdf, $object, 1, $outputlangs);
+				$pdf->SetFont('', '', $default_font_size - 1);
+				$pdf->MultiCell(0, 3, ''); // Set interline to 3
+				$pdf->SetTextColor(0, 0, 0);
+
+				$tab_top = 65;
+				$tab_top_newpage = (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD') ? 35 : 10);
+
+				$tab_height = $this->page_hauteur - $tab_top - $heightforfooter - $heightforfreetext;
+
+				// Show notes
+				if (!empty($object->note_public)) {
+					$tab_top = 65;
+
+					$pdf->SetFont('', 'B', $default_font_size);
+					$pdf->MultiCell(190, 4, $outputlangs->transnoentities("Notes") . ":", 0, 'L', 0, '', 12, $tab_top);
+					$tab_top +=4;
+					$pdf->SetFont('', '', $default_font_size - 1);
+					$pdf->writeHTMLCell(190, 3, $this->posxnotes + 1, $tab_top + 1, dol_htmlentitiesbr($object->note_public), 0, 1);
+					$nexY = $pdf->GetY();
+					$height_note = $nexY - $tab_top;
+
+					// Rect takes a length in 3rd parameter
+					$pdf->SetDrawColor(192, 192, 192);
+					$pdf->Rect($this->marge_gauche, $tab_top - 1 - 4, $this->page_largeur - $this->marge_gauche - $this->marge_droite, $height_note + 1 + 6);
+
+					$tab_height = $tab_height - $height_note;
+					$tab_top = $nexY + 6;
+				} else {
+					$height_note = 0;
+				}
+
+				$iniY = $tab_top + 7;
+				$initialY = $tab_top + 7;
+				$nexY = $tab_top + 7;
+
+				$pdf->setTopMargin($tab_top_newpage);
+				// Loop on each lines
+				$i = 0;
+				while ($i < $nblines) {
+					$pdf->SetFont('', '', $default_font_size - 2); // Into loop to work with multipage
+					$pdf->SetTextColor(0, 0, 0);
+
+					if (empty($showmorebeforepagebreak) && ($i !== ($nblines - 1))) {
+						$pdf->setPageOrientation('', 1, $heightforfooter); // The only function to edit the bottom margin of current page to set it.
+					} else {
+						$pdf->setPageOrientation('', 1, $heightforfooter + $heightforfreetext + $heightforinfotot); // The only function to edit the bottom margin of current page to set it.
+					}
+
+					$pdf->setTopMargin($tab_top_newpage);
+
+					$pageposbefore = $pdf->getPage();
+					$curY = $nexY;
+					$pdf->startTransaction();
+
+					$this->printLine($pdf, $object, $i, $curY, $default_font_size, $outputlangs, $hidedetails);
+
+
+
+					$pageposafter = $pdf->getPage();
+					if ($pageposafter > $pageposbefore) {
+						// There is a pagebreak
+						$pdf->rollbackTransaction(true);
+
+						$pageposafter = $pageposbefore;
+						if (empty($showmorebeforepagebreak)) {
+							$pdf->AddPage('', '', true);
+							if (!empty($tplidx)) {
+								$pdf->useTemplate($tplidx);
+							}
+							if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) {
+								 $this->_pagehead($pdf, $object, 0, $outputlangs);
+							}
+							$pdf->setPage($pageposafter + 1);
+							$showmorebeforepagebreak = 1;
+							$nexY = $tab_top_newpage;
+							$nexY += ($pdf->getFontSize() * 1.3); // Add space between lines
+							$pdf->SetFont('', '', $default_font_size - 2); // Into loop to work with multipage
+							$pdf->SetTextColor(0, 0, 0);
+
+							$pdf->setTopMargin($tab_top_newpage);
+							continue;
+						} else {
+							$pdf->setPageOrientation('', 1, $heightforfooter);
+							$showmorebeforepagebreak = 0;
+						}
+
+						$this->printLine($pdf, $object, $i, $curY, $default_font_size, $outputlangs, $hidedetails);
+						$pageposafter = $pdf->getPage();
+						$posyafter = $pdf->GetY();
+						if ($posyafter > ($this->page_hauteur - ($heightforfooter + $heightforfreetext + $heightforinfotot))) {
+							// There is no space left for total+free text
+							if ($i == ($nblines - 1)) {
+								// No more lines, and no space left to show total, so we create a new page
+								$pdf->AddPage('', '', true);
+								if (!empty($tplidx)) {
+									$pdf->useTemplate($tplidx);
+								}
+								if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) {
+									$this->_pagehead($pdf, $object, 0, $outputlangs);
+								}
+								$pdf->setPage($pageposafter + 1);
+							}
+						} else {
+							// We found a page break
+							// Allows data in the first page if description is long enough to break in multiples pages
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
+								$showmorebeforepagebreak = 1;
+							} else {
+								$showmorebeforepagebreak = 0;
+							}
+						}
+					} else // No pagebreak
+					{
+						$pdf->commitTransaction();
+					}
+					$i++;
+
+					//nexY
+					$nexY = $pdf->GetY();
+					$pdf->line($this->marge_gauche, $nexY + 2, $this->page_largeur - $this->marge_droite, $nexY + 2);
+					$pageposafter = $pdf->getPage();
+					$pdf->setPage($pageposbefore);
+					$pdf->setTopMargin($this->marge_haute);
+					$pdf->setPageOrientation('', 1, 0); // The only function to edit the bottom margin of current page to set it.
+
+
+					$nexY += ($pdf->getFontSize() * 1.3); // Add space between lines
+
+					// Detect if some page were added automatically and output _tableau for past pages
+					while ($pagenb < $pageposafter) {
+						$pdf->setPage($pagenb);
+						$pdf->setPageOrientation('', 1, 0); // The only function to edit the bottom margin of current page to set it.
+						if ($pagenb == 1) {
+							$this->_tableau($pdf, $tab_top, $this->page_hauteur - $tab_top - $heightforfooter, 0, $outputlangs, 0, 1);
+						} else {
+							$this->_tableau($pdf, $tab_top_newpage, $this->page_hauteur - $tab_top_newpage - $heightforfooter, 0, $outputlangs, 1, 1);
+						}
+						$this->_pagefoot($pdf, $object, $outputlangs, 1);
+						$pagenb++;
+						$pdf->setPage($pagenb);
+						$pdf->setPageOrientation('', 1, 0); // The only function to edit the bottom margin of current page to set it.
+						if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) {
+							$this->_pagehead($pdf, $object, 0, $outputlangs);
+						}
+						if (!empty($tplidx)) {
+							$pdf->useTemplate($tplidx);
+						}
+					}
+					if (isset($object->lines[$i + 1]->pagebreak) && $object->lines[$i + 1]->pagebreak) {
+						if ($pagenb == 1) {
+							$this->_tableau($pdf, $tab_top, $this->page_hauteur - $tab_top - $heightforfooter, 0, $outputlangs, 0, 1);
+						} else {
+							$this->_tableau($pdf, $tab_top_newpage, $this->page_hauteur - $tab_top_newpage - $heightforfooter, 0, $outputlangs, 1, 1);
+						}
+						$this->_pagefoot($pdf, $object, $outputlangs, 1);
+						// New page
+						$pdf->AddPage();
+						if (!empty($tplidx)) {
+							$pdf->useTemplate($tplidx);
+						}
+						$pagenb++;
+						if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) {
+							$this->_pagehead($pdf, $object, 0, $outputlangs);
+						}
+					}
+				}
+
+				// Show square
+				if ($pagenb == 1) {
+					$this->_tableau($pdf, $tab_top, $this->page_hauteur - $tab_top - $heightforinfotot - $heightforfreetext - $heightforfooter, 0, $outputlangs, 0, 0);
+					$bottomlasttab = $this->page_hauteur - $heightforinfotot - $heightforfreetext - $heightforfooter + 1;
+				} else {
+					$this->_tableau($pdf, $tab_top_newpage, $this->page_hauteur - $tab_top_newpage - $heightforinfotot - $heightforfreetext - $heightforfooter, 0, $outputlangs, 1, 0);
+					$bottomlasttab = $this->page_hauteur - $heightforinfotot - $heightforfreetext - $heightforfooter + 1;
+				}
+
+				$pdf->SetFont('', '', 10);
+
+
+				// Page footer
+				$this->_pagefoot($pdf, $object, $outputlangs);
+				if (method_exists($pdf, 'AliasNbPages')) {
+					$pdf->AliasNbPages();
+				}
+
+				$pdf->Close();
+
+				$pdf->Output($file, 'F');
+
+				// Add pdfgeneration hook
+				$hookmanager->initHooks(array('pdfgeneration'));
+				$parameters = array('file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs);
+				global $action;
+				$reshook = $hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0) {
+					$this->error = $hookmanager->error;
+					$this->errors = $hookmanager->errors;
+				}
+
+				dolChmod($file);
+
+				$this->result = array('fullpath'=>$file);
+
+				return 1; // No error
+			} else {
+				$this->error = $langs->trans("ErrorCanNotCreateDir", $dir);
+				return 0;
+			}
+		} else {
+			$this->error = $langs->trans("ErrorConstantNotDefined", "HRM_OUTPUTDIR");
+			return 0;
+		}
+	}
+
+	/**
+	 * @param   TCPDF       	$pdf                Object PDF
+	 * @param	Evaluation		$object             Object to show
+	 * @param   int         	$linenumber         line number
+	 * @param   int         	$curY               current y position
+	 * @param   int         	$default_font_size  default siez of font
+	 * @param   Translate   	$outputlangs        Object lang for output
+	 * @param	int				$hidedetails		Hide details (0=no, 1=yes, 2=just special lines)
+	 * @return  void
+	 */
+	protected function printLine(&$pdf, $object, $linenumber, $curY, $default_font_size, $outputlangs, $hidedetails = 0)
+	{
+		global $conf;
+		$objectligne = $object->lines[$linenumber];
+		$pdf->SetFont('', '', $default_font_size - 1);
+		$pdf->SetTextColor(0, 0, 0);
+
+		// Result
+		$pdf->SetXY($this->posxresult - 1, $curY);
+
+		if ($objectligne->rankorder > $objectligne->required_rank) {
+			// Teal Green
+			$pdf->SetFillColor(0, 109, 91);
+		} elseif ($objectligne->rankorder == $objectligne->required_rank) {
+			// Seafoam Green
+			$pdf->SetFillColor(159, 226, 191);
+		} elseif ($objectligne->rankorder < $objectligne->required_rank) {
+			// red
+			$pdf->SetFillColor(205, 92, 92);
+		}
+		if ($objectligne->rankorder == 0 || $objectligne->required_rank == 0) {
+			// No fill color
+			$pdf->SetFillColor(255, 255, 255);
+		}
+		$result = (($objectligne->required_rank != 0 && $objectligne->rankorder != 0) ? $objectligne->rankorder . "/" . $objectligne->required_rank : "-");
+		$pdf->MultiCell($this->posxresult - 210 - 0.8 - 4, 4, $result, 0, 'C', 1);
+
+
+		// required Rank
+		$pdf->SetXY($this->posxrequiredrank, $curY);
+		$pdf->MultiCell($this->posxresult - $this->posxrequiredrank - 0.8, 4, (($objectligne->required_rank != 0 && $objectligne->rankorder != 0) ? $objectligne->required_rank : "-"), 0, 'C');
+
+		// Rank Employee
+		$pdf->SetXY($this->posxrankemp, $curY);
+		$pdf->MultiCell($this->posxrequiredrank - $this->posxrankemp - 0.8, 4, (($objectligne->rankorder != 0) ? $objectligne->rankorder : "-"), 0, 'C');
+
+		// Skill
+		$skill = new Skill($this->db);
+		$skill->fetch($objectligne->fk_skill);
+		$pdf->SetXY($this->posxskill, $curY);
+		$comment = $skill->label;
+
+		if (!empty($skill->description)) {
+			$comment .= '<br>' . $outputlangs->trans("Description").': '.$skill->description;
+		}
+		$pdf->writeHTMLCell($this->posxrankemp - $this->posxskill - 0.8, 4, $this->posxskill - 1, $curY, $comment, 0, 1);
+
+
+
+		// Line num
+		$pdf->SetXY($this->posxpiece, $curY);
+		$pdf->writeHTMLCell($this->posxskill - $this->posxpiece - 0.8, 3, $this->posxpiece - 1, $curY, $linenumber + 1, 0, 1, 0, 0, 'C');
+	}
+
+	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.PublicUnderscore
+	/**
+	 *  Show top header of page.
+	 *
+	 *  @param	TCPDF			$pdf     		Object PDF
+	 *  @param  Evaluation		$object     	Object to show
+	 *  @param  int	    		$showaddress    0=no, 1=yes
+	 *  @param  Translate		$outputlangs	Object lang for output
+	 *  @return	void
+	 */
+	protected function _pagehead(&$pdf, $object, $showaddress, $outputlangs)
+	{
+		// global $conf, $langs, $hookmanager;
+		global $user, $langs, $conf, $mysoc, $db, $hookmanager;
+
+		// Load traductions files required by page
+		$outputlangs->loadLangs(array("main", "trips", "companies"));
+
+		$default_font_size = pdf_getPDFFontSize($outputlangs);
+
+
+		$pdf->SetTextColor(0, 0, 60);
+		$pdf->SetFont('', 'B', $default_font_size + 3);
+
+		$posy = $this->marge_haute;
+		$posx = $this->page_largeur - $this->marge_droite - 100;
+
+		$pdf->SetXY($this->marge_gauche, $posy);
+
+		// Logo
+		$logo = $conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
+		if ($this->emetteur->logo) {
+			if (is_readable($logo)) {
+				$height = pdf_getHeightForLogo($logo);
+				$pdf->Image($logo, $this->marge_gauche, $posy, 0, $height); // width=0 (auto)
+			} else {
+				$pdf->SetTextColor(200, 0, 0);
+				$pdf->SetFont('', 'B', $default_font_size - 2);
+				$pdf->MultiCell(100, 3, $outputlangs->transnoentities("ErrorLogoFileNotFound", $logo), 0, 'L');
+				$pdf->MultiCell(100, 3, $outputlangs->transnoentities("ErrorGoToGlobalSetup"), 0, 'L');
+			}
+		} else {
+			$text = $this->emetteur->name;
+			$pdf->MultiCell(100, 4, $outputlangs->convToOutputCharset($text), 0, 'L');
+		}
+
+		$pdf->SetFont('', 'B', $default_font_size + 4);
+		$pdf->SetXY($posx, $posy);
+		$pdf->SetTextColor(0, 0, 60);
+		$pdf->MultiCell($this->page_largeur - $this->marge_droite - $posx, 6, $outputlangs->transnoentities("Eval"), 0, 'R');
+
+		$pdf->SetFont('', '', $default_font_size - 1);
+
+		// Ref complete
+		$posy += 8;
+		$pdf->SetXY($posx, $posy);
+		$pdf->SetTextColor(0, 0, 60);
+		$pdf->MultiCell($this->page_largeur - $this->marge_droite - $posx, 3, $outputlangs->transnoentities("Ref")." : ".$object->ref, '', 'R');
+
+		// Date evaluation
+		$posy += 5;
+		$pdf->SetXY($posx, $posy);
+		$pdf->SetTextColor(0, 0, 60);
+		$pdf->MultiCell($this->page_largeur - $this->marge_droite - $posx, 3, $outputlangs->transnoentities("DateEval")." : ".dol_print_date($object->date_eval, "day", false, $outputlangs), '', 'R');
+
+
+		if ($showaddress) {
+			// Sender properties
+			$carac_emetteur = '';
+
+			// employee informations
+			$employee = new User($this->db);
+			$employee->fetch($object->fk_user);
+			$carac_emetteur .= ($carac_emetteur ? "\n" : '').$outputlangs->transnoentities('Employee').' : '.$outputlangs->convToOutputCharset(ucfirst($employee->firstname) . ' ' . strtoupper($employee->lastname));
+
+			// Position
+			$job = new Job($db);
+			$job->fetch($object->fk_job);
+			$carac_emetteur .= ($carac_emetteur ? "\n" : '').$outputlangs->transnoentities('JobProfile').' : '.$outputlangs->convToOutputCharset($job->label);
+
+			/*$carac_emetteur .= "\n";
+			if ($object->description) {
+				$carac_emetteur .= ($carac_emetteur ? "\n" : '').$outputlangs->transnoentities("Phone")." : ".$outputlangs->convToOutputCharset($object->description);
+			}*/
+
+
+			// Show sender
+			$posy = 40;
+			$posx = $this->marge_gauche;
+			$hautcadre = 20;
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
+				$posx = 118;
+			}
+
+			// Show sender frame
+			/*$pdf->SetTextColor(0, 0, 0);
+			$pdf->SetFont('', 'B', $default_font_size - 2);
+			$pdf->SetXY($posx, $posy - 5);
+			$pdf->MultiCell(190, 5, $outputlangs->transnoentities("Informations"), '', 'L');*/
+			$pdf->SetXY($posx, $posy);
+			$pdf->SetFillColor(224, 224, 224);
+			$pdf->MultiCell(190, $hautcadre, "", 0, 'R', 1);
+			$pdf->SetTextColor(0, 0, 60);
+
+			// Show sender information
+			$pdf->SetXY($posx + 2, $posy + 3);
+			$pdf->SetFont('', 'B', $default_font_size);
+			$pdf->MultiCell(190, 4, $outputlangs->convToOutputCharset($object->label), 0, 'L');
+			$pdf->SetXY($posx + 2, $posy + 8);
+			$pdf->SetFont('', '', $default_font_size - 1);
+			$pdf->MultiCell(190, 4, $carac_emetteur, 0, 'L');
+		}
+	}
+
+	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.PublicUnderscore
+	/**
+	 *   Show table for lines
+	 *
+	 *   @param     TCPDF		$pdf     		Object PDF
+	 *   @param		int			$tab_top		Tab top
+	 *   @param		int			$tab_height		Tab height
+	 *   @param		int			$nexY			next y
+	 *   @param		Translate	$outputlangs	Output langs
+	 *   @param		int			$hidetop		1=Hide top bar of array and title, 0=Hide nothing, -1=Hide only title
+	 *   @param		int			$hidebottom		Hide bottom bar of array
+	 *   @param		string		$currency		Currency code
+	 *   @return	void
+	 */
+	protected function _tableau(&$pdf, $tab_top, $tab_height, $nexY, $outputlangs, $hidetop = 0, $hidebottom = 0, $currency = '')
+	{
+		global $conf;
+
+		// Force to disable hidetop and hidebottom
+		$hidebottom = 0;
+		if ($hidetop) {
+			$hidetop = -1;
+		}
+
+		$pdf->SetDrawColor(128, 128, 128);
+
+		// Rect takes a length in 3rd parameter
+		$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_gauche - $this->marge_droite, $tab_height);
+		// line prend une position y en 3eme param
+		if (empty($hidetop)) {
+			$pdf->line($this->marge_gauche, $tab_top + 5, $this->page_largeur - $this->marge_droite, $tab_top + 5);
+		}
+
+		$pdf->SetFont('', '', 8);
+
+		// Line no
+		if (empty($hidetop)) {
+			$pdf->SetXY($this->posxpiece - 1, $tab_top + 1);
+			$pdf->MultiCell($this->posxskill - $this->posxpiece - 0.8, 1, '', '', 'C');
+		}
+
+		// Skill
+		$pdf->line($this->posxskill - 1, $tab_top, $this->posxskill - 1, $tab_top + $tab_height);
+		if (empty($hidetop)) {
+			$pdf->SetXY($this->posxskill - 1, $tab_top + 1);
+			$pdf->MultiCell($this->posxrankemp - $this->posxskill - 0.8, 1, $outputlangs->transnoentities("Skill"), '', 'L');
+		}
+
+		// Employee Rank
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
+			$pdf->line($this->posxrankemp - 1, $tab_top, $this->posxrankemp - 1, $tab_top + $tab_height);
+			if (empty($hidetop)) {
+				$pdf->SetXY($this->posxrankemp - 0.8, $tab_top + 1);
+				$pdf->MultiCell($this->posxrequiredrank - $this->posxrankemp - 1, 2, $outputlangs->transnoentities("EmployeeRankShort"), '', 'C');
+			}
+		}
+
+		// Required Rank
+		$pdf->line($this->posxrequiredrank - 1, $tab_top, $this->posxrequiredrank - 1, $tab_top + $tab_height);
+		if (empty($hidetop)) {
+			$pdf->SetXY($this->posxrequiredrank - 0.8, $tab_top + 1);
+			$pdf->MultiCell($this->posxresult - $this->posxrequiredrank - 1, 2, $outputlangs->transnoentities("RequiredRankShort"), '', 'C');
+		}
+
+		// Result
+		$pdf->line($this->posxresult - 1, $tab_top, $this->posxresult - 1, $tab_top + $tab_height);
+		if (empty($hidetop)) {
+			$pdf->SetXY($this->posxresult - 0.8, $tab_top + 1);
+			$pdf->MultiCell($this->postotalht - $this->posxresult - 1, 2, $outputlangs->transnoentities("Result"), '', 'C');
+		}
+
+		$pdf->SetTextColor(0, 0, 0);
+	}
+
+
+
+	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.PublicUnderscore
+	/**
+	 *  Show footer of page. Need this->emetteur object
+	 *
+	 *  @param  TCPDF			$pdf     			PDF
+	 *  @param  Evaluation		$object				Object to show
+	 *  @param  Translate		$outputlangs		Object lang for output
+	 *  @param  int				$hidefreetext		1=Hide free text
+	 *  @return int									Return height of bottom margin including footer text
+	 */
+	protected function _pagefoot(&$pdf, $object, $outputlangs, $hidefreetext = 0)
+	{
+		$showdetails = getDolGlobalInt('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS', 0);
+		return pdf_pagefoot($pdf, $outputlangs, '', $this->emetteur, $this->marge_basse, $this->marge_gauche, $this->page_hauteur, $object, $showdetails, $hidefreetext);
+	}
+}
diff --git a/htdocs/core/modules/import/import_csv.modules.php b/htdocs/core/modules/import/import_csv.modules.php
index 1beb5560927..4e0a9d5bdc7 100644
--- a/htdocs/core/modules/import/import_csv.modules.php
+++ b/htdocs/core/modules/import/import_csv.modules.php
@@ -76,6 +76,8 @@ class ImportCsv extends ModeleImports
 
 	public $charset = '';
 
+	public $col;
+
 
 	/**
 	 *	Constructor
@@ -90,7 +92,7 @@ class ImportCsv extends ModeleImports
 		parent::__construct();
 		$this->db = $db;
 
-		$this->separator = (GETPOST('separator') ?GETPOST('separator') : (empty($conf->global->IMPORT_CSV_SEPARATOR_TO_USE) ? ',' : $conf->global->IMPORT_CSV_SEPARATOR_TO_USE));
+		$this->separator = (GETPOST('separator') ?GETPOST('separator') : (!getDolGlobalString('IMPORT_CSV_SEPARATOR_TO_USE') ? ',' : $conf->global->IMPORT_CSV_SEPARATOR_TO_USE));
 		$this->enclosure = '"';
 		$this->escape = '"';
 
@@ -249,7 +251,7 @@ class ImportCsv extends ModeleImports
 		$newarrayres = array();
 		if ($arrayres && is_array($arrayres)) {
 			foreach ($arrayres as $key => $val) {
-				if (!empty($conf->global->IMPORT_CSV_FORCE_CHARSET)) {	// Forced charset
+				if (getDolGlobalString('IMPORT_CSV_FORCE_CHARSET')) {	// Forced charset
 					if (strtolower($conf->global->IMPORT_CSV_FORCE_CHARSET) == 'utf8') {
 						$newarrayres[$key]['val'] = $val;
 						$newarrayres[$key]['type'] = (dol_strlen($val) ? 1 : -1); // If empty we considere it's null
@@ -656,7 +658,7 @@ class ImportCsv extends ModeleImports
 								} elseif ($objimport->array_import_convertvalue[0][$val]['rule'] == 'numeric') {
 									$newval = price2num($newval);
 								} elseif ($objimport->array_import_convertvalue[0][$val]['rule'] == 'accountingaccount') {
-									if (empty($conf->global->ACCOUNTING_MANAGE_ZERO)) {
+									if (!getDolGlobalString('ACCOUNTING_MANAGE_ZERO')) {
 										$newval = rtrim(trim($newval), "0");
 									} else {
 										$newval = trim($newval);
diff --git a/htdocs/core/modules/import/import_xlsx.modules.php b/htdocs/core/modules/import/import_xlsx.modules.php
index f57b5f02c70..cb785f010de 100644
--- a/htdocs/core/modules/import/import_xlsx.modules.php
+++ b/htdocs/core/modules/import/import_xlsx.modules.php
@@ -700,7 +700,7 @@ class ImportXlsx extends ModeleImports
 								} elseif ($objimport->array_import_convertvalue[0][$val]['rule'] == 'numeric') {
 									$newval = price2num($newval);
 								} elseif ($objimport->array_import_convertvalue[0][$val]['rule'] == 'accountingaccount') {
-									if (empty($conf->global->ACCOUNTING_MANAGE_ZERO)) {
+									if (!getDolGlobalString('ACCOUNTING_MANAGE_ZERO')) {
 										$newval = rtrim(trim($newval), "0");
 									} else {
 										$newval = trim($newval);
diff --git a/htdocs/core/modules/mailings/thirdparties.modules.php b/htdocs/core/modules/mailings/thirdparties.modules.php
index 16194db6862..54775dee58d 100644
--- a/htdocs/core/modules/mailings/thirdparties.modules.php
+++ b/htdocs/core/modules/mailings/thirdparties.modules.php
@@ -330,13 +330,13 @@ class mailing_thirdparties extends MailingTargets
 		// filter_client_thirdparties
 		$s .= '<select id="filter_client_thirdparties" name="filter_client_thirdparties" class="flat minwidth100">';
 		$s .= '<option value="-1">'.$langs->trans('ProspectCustomer').'</option>';
-		if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 			$s .= '<option value="2">'.$langs->trans('Prospect').'</option>';
 		}
-		if (empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && empty($conf->global->SOCIETE_DISABLE_PROSPECTSCUSTOMERS)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTSCUSTOMERS')) {
 			$s .= '<option value="3">'.$langs->trans('ProspectCustomer').'</option>';
 		}
-		if (empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 			$s .= '<option value="1">'.$langs->trans('Customer').'</option>';
 		}
 		$s .= '<option value="0">'.$langs->trans('NorProspectNorCustomer').'</option>';
diff --git a/htdocs/core/modules/mailings/thirdparties_services_expired.modules.php b/htdocs/core/modules/mailings/thirdparties_services_expired.modules.php
index 0cf133df273..809658c2e0e 100644
--- a/htdocs/core/modules/mailings/thirdparties_services_expired.modules.php
+++ b/htdocs/core/modules/mailings/thirdparties_services_expired.modules.php
@@ -55,7 +55,7 @@ class mailing_thirdparties_services_expired extends MailingTargets
 		// List of services
 		$sql = "SELECT ref FROM ".MAIN_DB_PREFIX."product";
 		$sql .= " WHERE entity IN (".getEntity('product').")";
-		if (empty($conf->global->CONTRACT_SUPPORT_PRODUCTS)) {
+		if (!getDolGlobalString('CONTRACT_SUPPORT_PRODUCTS')) {
 			$sql .= " AND fk_product_type = 1"; // By default, only services
 		}
 		$sql .= " ORDER BY ref";
diff --git a/htdocs/core/modules/member/doc/doc_generic_member_odt.class.php b/htdocs/core/modules/member/doc/doc_generic_member_odt.class.php
index 9823db229c1..fb8d7d1e378 100644
--- a/htdocs/core/modules/member/doc/doc_generic_member_odt.class.php
+++ b/htdocs/core/modules/member/doc/doc_generic_member_odt.class.php
@@ -292,7 +292,7 @@ class doc_generic_member_odt extends ModelePDFMember
 				// Recipient name
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -377,7 +377,7 @@ class doc_generic_member_odt extends ModelePDFMember
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/member/doc/pdf_standard.class.php b/htdocs/core/modules/member/doc/pdf_standard.class.php
index bac5e4ee5b8..86e2ef11c58 100644
--- a/htdocs/core/modules/member/doc/pdf_standard.class.php
+++ b/htdocs/core/modules/member/doc/pdf_standard.class.php
@@ -133,7 +133,7 @@ class pdf_standard extends CommonStickerGenerator
 
 		// Define background image
 		$backgroundimage = '';
-		if (!empty($conf->global->ADHERENT_CARD_BACKGROUND) && file_exists($conf->adherent->dir_output.'/' . getDolGlobalString('ADHERENT_CARD_BACKGROUND'))) {
+		if (getDolGlobalString('ADHERENT_CARD_BACKGROUND') && file_exists($conf->adherent->dir_output.'/' . getDolGlobalString('ADHERENT_CARD_BACKGROUND'))) {
 			$backgroundimage = $conf->adherent->dir_output.'/' . getDolGlobalString('ADHERENT_CARD_BACKGROUND');
 		}
 
@@ -291,7 +291,7 @@ class pdf_standard extends CommonStickerGenerator
 
 			// List of values to scan for a replacement
 			$substitutionarray = array(
-				'__ID__' => $object->rowid,
+				'__ID__' => $object->id,
 				'__REF__' => $object->ref,
 				'__LOGIN__' => empty($object->login) ? '' : $object->login,
 				'__FIRSTNAME__' => empty($object->firstname) ? '' : $object->firstname,
@@ -331,7 +331,7 @@ class pdf_standard extends CommonStickerGenerator
 					'textheader'=>$textheader,
 					'textfooter'=>$textfooter,
 					'textright'=>$textright,
-					'id'=>(isset($object->rowid) ? $object->rowid : ""),
+					'id'=>(isset($object->id) ? $object->id : ""),
 					'photo'=>(isset($object->photo) ? $object->photo : "")
 				);
 			}
@@ -364,7 +364,7 @@ class pdf_standard extends CommonStickerGenerator
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -464,7 +464,7 @@ class pdf_standard extends CommonStickerGenerator
 			clearstatcache();
 
 			$attachment = true;
-			if (!empty($conf->global->MAIN_DISABLE_FORCE_SAVEAS)) {
+			if (getDolGlobalString('MAIN_DISABLE_FORCE_SAVEAS')) {
 				$attachment = false;
 			}
 			$type = dol_mimetype($filename);
diff --git a/htdocs/core/modules/member/modules_cards.php b/htdocs/core/modules/member/modules_cards.php
index 0147f42f6c7..e706e854263 100644
--- a/htdocs/core/modules/member/modules_cards.php
+++ b/htdocs/core/modules/member/modules_cards.php
@@ -94,7 +94,7 @@ function members_card_pdf_create($db, $arrayofmembers, $modele, $outputlangs, $o
 
 	// Positionne le modele sur le nom du modele a utiliser
 	if (!dol_strlen($modele)) {
-		if (!empty($conf->global->ADHERENT_CARDS_ADDON_PDF)) {
+		if (getDolGlobalString('ADHERENT_CARDS_ADDON_PDF')) {
 			$code = $conf->global->ADHERENT_CARDS_ADDON_PDF;
 		} else {
 			$code = $modele;
diff --git a/htdocs/core/modules/member/modules_member.class.php b/htdocs/core/modules/member/modules_member.class.php
index 476b9d848aa..984ce4fa295 100644
--- a/htdocs/core/modules/member/modules_member.class.php
+++ b/htdocs/core/modules/member/modules_member.class.php
@@ -71,6 +71,8 @@ abstract class ModeleNumRefMembers extends CommonNumRefGenerator
 
 	public $code_null; //
 
+	public $code_auto;
+
 
 	/**
 	 *  Return description of module parameters
@@ -87,7 +89,7 @@ abstract class ModeleNumRefMembers extends CommonNumRefGenerator
 
 		$strikestart = '';
 		$strikeend = '';
-		if (!empty($conf->global->MAIN_MEMBER_CODE_ALWAYS_REQUIRED) && !empty($this->code_null)) {
+		if (getDolGlobalString('MAIN_MEMBER_CODE_ALWAYS_REQUIRED') && !empty($this->code_null)) {
 			$strikestart = '<strike>';
 			$strikeend = '</strike> '.yn(1, 1, 2).' ('.$langs->trans("ForcedToByAModule", $langs->transnoentities("yes")).')';
 		}
@@ -117,4 +119,16 @@ abstract class ModeleNumRefMembers extends CommonNumRefGenerator
 
 		return $s;
 	}
+
+	/**
+	 *  Return next value
+	 *
+	 *  @param  Societe		$objsoc		Object third party
+	 *  @param  Adherent	$object		Object we need next value for
+	 *  @return	string					next value
+	 */
+	public function getNextValue($objsoc, $object)
+	{
+		return '';
+	}
 }
diff --git a/htdocs/core/modules/modAdherent.class.php b/htdocs/core/modules/modAdherent.class.php
index 6e2aeb58c13..8c5fa732574 100644
--- a/htdocs/core/modules/modAdherent.class.php
+++ b/htdocs/core/modules/modAdherent.class.php
@@ -363,8 +363,8 @@ class modAdherent extends DolibarrModules
 		$this->import_convertvalue_array[$r] = array(
 			'a.ref'=>array(
 				'rule'=>'getrefifauto',
-				'class'=>(empty($conf->global->MEMBER_ADDON) ? 'mod_member_simple' : $conf->global->MEMBER_ADDON),
-				'path'=>"/core/modules/member/".(empty($conf->global->MEMBER_ADDON) ? 'mod_member_simple' : $conf->global->MEMBER_ADDON).'.php'
+				'class'=>(!getDolGlobalString('MEMBER_ADDON') ? 'mod_member_simple' : $conf->global->MEMBER_ADDON),
+				'path'=>"/core/modules/member/".(!getDolGlobalString('MEMBER_ADDON') ? 'mod_member_simple' : $conf->global->MEMBER_ADDON).'.php'
 			),
 			'a.state_id' => array(
 				'rule' => 'fetchidfromcodeid',
diff --git a/htdocs/core/modules/modBlockedLog.class.php b/htdocs/core/modules/modBlockedLog.class.php
index 830f9f0f8b1..09b8d1a3fba 100644
--- a/htdocs/core/modules/modBlockedLog.class.php
+++ b/htdocs/core/modules/modBlockedLog.class.php
@@ -91,7 +91,7 @@ class modBlockedLog extends DolibarrModules
 		//var_dump($this->automatic_activation);
 
 		$this->always_enabled = (!empty($conf->blockedlog->enabled)
-			&& !empty($conf->global->BLOCKEDLOG_DISABLE_NOT_ALLOWED_FOR_COUNTRY)
+			&& getDolGlobalString('BLOCKEDLOG_DISABLE_NOT_ALLOWED_FOR_COUNTRY')
 			&& in_array((empty($mysoc->country_code) ? '' : $mysoc->country_code), explode(',', $conf->global->BLOCKEDLOG_DISABLE_NOT_ALLOWED_FOR_COUNTRY))
 			&& $this->alreadyUsed());
 
diff --git a/htdocs/core/modules/modCollab.class.php b/htdocs/core/modules/modCollab.class.php
index 695efd6c3b1..2a1fb5f50fb 100644
--- a/htdocs/core/modules/modCollab.class.php
+++ b/htdocs/core/modules/modCollab.class.php
@@ -66,7 +66,7 @@ class modCollab extends DolibarrModules
 
 		// Dependancies
 		//-------------
-		$this->hidden = !empty($conf->global->MODULE_COLLAB_DISABLED); // A condition to disable module
+		$this->hidden = getDolGlobalString('MODULE_COLLAB_DISABLED'); // A condition to disable module
 		$this->depends = array(); // List of modules id that must be enabled if this module is enabled
 		$this->requiredby = array(); // List of modules id to disable if this one is disabled
 		$this->conflictwith = array(); // List of modules id this module is in conflict with
diff --git a/htdocs/core/modules/modCommande.class.php b/htdocs/core/modules/modCommande.class.php
index 1c8079904c2..2d626adc396 100644
--- a/htdocs/core/modules/modCommande.class.php
+++ b/htdocs/core/modules/modCommande.class.php
@@ -218,7 +218,7 @@ class modCommande extends DolibarrModules
 			$this->export_fields_array[$r]['c.multicurrency_total_ttc'] = 'MulticurrencyAmountTTC';
 		}
 		// Add multicompany field
-		if (!empty($conf->global->MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED)) {
+		if (getDolGlobalString('MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED')) {
 			$nbofallowedentities = count(explode(',', getEntity('commande')));
 			if (isModEnabled('multicompany') && $nbofallowedentities > 1) {
 				$this->export_fields_array[$r]['c.entity'] = 'Entity';
@@ -350,8 +350,8 @@ class modCommande extends DolibarrModules
 		$this->import_convertvalue_array[$r] = array(
 			'c.ref' => array(
 				'rule'=>'getrefifauto',
-				'class'=>(empty($conf->global->COMMANDE_ADDON) ? 'mod_commande_marbre' : $conf->global->COMMANDE_ADDON),
-				'path'=>"/core/modules/commande/".(empty($conf->global->COMMANDE_ADDON) ? 'mod_commande_marbre' : $conf->global->COMMANDE_ADDON).'.php',
+				'class'=>(!getDolGlobalString('COMMANDE_ADDON') ? 'mod_commande_marbre' : $conf->global->COMMANDE_ADDON),
+				'path'=>"/core/modules/commande/".(!getDolGlobalString('COMMANDE_ADDON') ? 'mod_commande_marbre' : $conf->global->COMMANDE_ADDON).'.php',
 				'classobject'=>'Commande',
 				'pathobject'=>'/commande/class/commande.class.php',
 			),
diff --git a/htdocs/core/modules/modCron.class.php b/htdocs/core/modules/modCron.class.php
index 93b243625f4..1d635d4062e 100644
--- a/htdocs/core/modules/modCron.class.php
+++ b/htdocs/core/modules/modCron.class.php
@@ -67,7 +67,7 @@ class modCron extends DolibarrModules
 
 		// Dependancies
 		//-------------
-		$this->hidden = !empty($conf->global->MODULE_CRON_DISABLED); // A condition to disable module
+		$this->hidden = getDolGlobalString('MODULE_CRON_DISABLED'); // A condition to disable module
 		$this->depends = array(); // List of modules id that must be enabled if this module is enabled
 		$this->requiredby = array(); // List of modules id to disable if this one is disabled
 		$this->conflictwith = array(); // List of modules id this module is in conflict with
diff --git a/htdocs/core/modules/modDataPolicy.class.php b/htdocs/core/modules/modDataPolicy.class.php
index 93f3e6f4024..1c3fe017395 100644
--- a/htdocs/core/modules/modDataPolicy.class.php
+++ b/htdocs/core/modules/modDataPolicy.class.php
@@ -131,7 +131,7 @@ class modDataPolicy extends DolibarrModules {
 			array('DATAPOLICY_ADHERENT', 'chaine', '', $langs->trans('NUMBER_MONTH_BEFORE_DELETION'), 0),
 		);
 
-		$country = explode(":", empty($conf->global->MAIN_INFO_SOCIETE_COUNTRY) ? '' : $conf->global->MAIN_INFO_SOCIETE_COUNTRY);
+		$country = explode(":", !getDolGlobalString('MAIN_INFO_SOCIETE_COUNTRY') ? '' : $conf->global->MAIN_INFO_SOCIETE_COUNTRY);
 
 		// Some keys to add into the overwriting translation tables
 		/* $this->overwrite_translation = array(
diff --git a/htdocs/core/modules/modExpedition.class.php b/htdocs/core/modules/modExpedition.class.php
index fad8b7a1567..b895b57bfc8 100644
--- a/htdocs/core/modules/modExpedition.class.php
+++ b/htdocs/core/modules/modExpedition.class.php
@@ -252,7 +252,7 @@ class modExpedition extends DolibarrModules
 			'ed.rowid'=>'LineId', 'cd.description'=>'Description', 'ed.qty'=>"Qty", 'p.rowid'=>'ProductId', 'p.ref'=>'ProductRef', 'p.label'=>'ProductLabel',
 			'p.weight'=>'ProductWeight', 'p.weight_units'=>'WeightUnits', 'p.volume'=>'ProductVolume', 'p.volume_units'=>'VolumeUnits'
 		);
-		if ($idcontacts && !empty($conf->global->SHIPMENT_ADD_CONTACTS_IN_EXPORT)) {
+		if ($idcontacts && getDolGlobalString('SHIPMENT_ADD_CONTACTS_IN_EXPORT')) {
 			$this->export_fields_array[$r] += array('sp.rowid'=>'IdContact', 'sp.lastname'=>'Lastname', 'sp.firstname'=>'Firstname', 'sp.note_public'=>'NotePublic');
 		}
 		//$this->export_TypeFields_array[$r]=array(
@@ -276,11 +276,11 @@ class modExpedition extends DolibarrModules
 			'ed.rowid'=>'shipment_line', 'cd.description'=>'shipment_line', 'ed.qty'=>"shipment_line", 'p.rowid'=>'product', 'p.ref'=>'product', 'p.label'=>'product',
 			'p.weight'=>'product', 'p.weight_units'=>'product', 'p.volume'=>'product', 'p.volume_units'=>'product'
 		);
-		if ($idcontacts && !empty($conf->global->SHIPMENT_ADD_CONTACTS_IN_EXPORT)) {
+		if ($idcontacts && getDolGlobalString('SHIPMENT_ADD_CONTACTS_IN_EXPORT')) {
 			$this->export_entities_array[$r] += array('sp.rowid'=>'contact', 'sp.lastname'=>'contact', 'sp.firstname'=>'contact', 'sp.note_public'=>'contact');
 		}
 		$this->export_dependencies_array[$r] = array('shipment_line'=>'ed.rowid', 'product'=>'ed.rowid'); // To add unique key if we ask a field of a child to avoid the DISTINCT to discard them
-		if ($idcontacts && !empty($conf->global->SHIPMENT_ADD_CONTACTS_IN_EXPORT)) {
+		if ($idcontacts && getDolGlobalString('SHIPMENT_ADD_CONTACTS_IN_EXPORT')) {
 			$keyforselect = 'socpeople';
 			$keyforelement = 'contact';
 			$keyforaliasextra = 'extra3';
@@ -313,7 +313,7 @@ class modExpedition extends DolibarrModules
 		$this->export_sql_end[$r] .= ' , '.MAIN_DB_PREFIX.'commandedet as cd';
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p on cd.fk_product = p.rowid';
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_extrafields as extraprod ON p.rowid = extraprod.fk_object';
-		if ($idcontacts && !empty($conf->global->SHIPMENT_ADD_CONTACTS_IN_EXPORT)) {
+		if ($idcontacts && getDolGlobalString('SHIPMENT_ADD_CONTACTS_IN_EXPORT')) {
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'element_contact as ee ON ee.element_id = cd.fk_commande AND ee.fk_c_type_contact IN ('.$this->db->sanitize($idcontacts).')';
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'socpeople as sp ON sp.rowid = ee.fk_socpeople';
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'socpeople_extrafields as extra3 ON sp.rowid = extra3.fk_object';
diff --git a/htdocs/core/modules/modFacture.class.php b/htdocs/core/modules/modFacture.class.php
index f4ed780b624..0439155203e 100644
--- a/htdocs/core/modules/modFacture.class.php
+++ b/htdocs/core/modules/modFacture.class.php
@@ -489,7 +489,7 @@ class modFacture extends DolibarrModules
 		//--------
 		$r = 1;
 
-		$alias_product_perentity = empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED) ? "p" : "ppe";
+		$alias_product_perentity = !getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED') ? "p" : "ppe";
 
 		$this->export_code[$r] = $this->rights_class.'_'.$r;
 		$this->export_label[$r] = 'CustomersInvoicesAndInvoiceLines'; // Translation key (used only if key ExportDataset_xxx_z not found)
@@ -519,7 +519,7 @@ class modFacture extends DolibarrModules
 			$this->export_fields_array[$r]['f.multicurrency_total_ttc'] = 'MulticurrencyAmountTTC';
 		}
 		// Add POS fields
-		if (!empty($conf->cashdesk->enabled) || !empty($conf->takepos->enabled) || !empty($conf->global->INVOICE_SHOW_POS)) {
+		if (!empty($conf->cashdesk->enabled) || !empty($conf->takepos->enabled) || getDolGlobalString('INVOICE_SHOW_POS')) {
 			$this->export_fields_array[$r]['f.module_source'] = 'Module';
 			$this->export_fields_array[$r]['f.pos_source'] = 'POSTerminal';
 		}
@@ -529,7 +529,7 @@ class modFacture extends DolibarrModules
 			'pj.ref'=>'ProjectRef', 'pj.title'=>'ProjectLabel'
 		);
 		// Add multicompany field
-		if (!empty($conf->global->MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED)) {
+		if (getDolGlobalString('MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED')) {
 			$nbofallowedentities = count(explode(',', getEntity('invoice')));
 			if (isModEnabled('multicompany') && $nbofallowedentities > 1) {
 				$this->export_fields_array[$r]['f.entity'] = 'Entity';
@@ -609,7 +609,7 @@ class modFacture extends DolibarrModules
 		$this->export_sql_end[$r] .= ' , '.MAIN_DB_PREFIX.'facturedet as fd';
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'facturedet_extrafields as extra2 on fd.rowid = extra2.fk_object';
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p on (fd.fk_product = p.rowid)';
-		if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+		if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 			$this->export_sql_end[$r] .= " LEFT JOIN " . MAIN_DB_PREFIX . "product_perentity as ppe ON ppe.fk_product = p.rowid AND ppe.entity = " . ((int) $conf->entity);
 		}
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_extrafields as extra3 on p.rowid = extra3.fk_object';
@@ -649,7 +649,7 @@ class modFacture extends DolibarrModules
 			$this->export_fields_array[$r]['f.multicurrency_total_ttc'] = 'MulticurrencyAmountTTC';
 			$this->export_examplevalues_array[$r]['f.multicurrency_code'] = 'EUR';
 		}
-		if (!empty($conf->cashdesk->enabled) || !empty($conf->takepos->enabled) || !empty($conf->global->INVOICE_SHOW_POS)) {
+		if (!empty($conf->cashdesk->enabled) || !empty($conf->takepos->enabled) || getDolGlobalString('INVOICE_SHOW_POS')) {
 			$this->export_fields_array[$r]['f.module_source'] = 'POSModule';
 			$this->export_fields_array[$r]['f.pos_source'] = 'POSTerminal';
 		}
@@ -663,7 +663,7 @@ class modFacture extends DolibarrModules
 			'pj.ref'=>'Text', 'pj.title'=>'Text', 'p.amount'=>'Numeric', 'pf.amount'=>'Numeric', 'p.rowid'=>'Numeric', 'p.ref'=>'Text', 'p.title'=>'Text', 'p.datep'=>'Date', 'p.num_paiement'=>'Numeric',
 			'p.fk_bank'=>'Numeric', 'p.note'=>'Text', 'pt.code'=>'Text', 'pt.libelle'=>'text', 'ba.ref'=>'Text'
 		);
-		if (!empty($conf->cashdesk->enabled) || !empty($conf->takepos->enabled) || !empty($conf->global->INVOICE_SHOW_POS)) {
+		if (!empty($conf->cashdesk->enabled) || !empty($conf->takepos->enabled) || getDolGlobalString('INVOICE_SHOW_POS')) {
 			$this->export_fields_array[$r]['f.module_source'] = 'POSModule';
 			$this->export_fields_array[$r]['f.pos_source'] = 'POSTerminal';
 		}
diff --git a/htdocs/core/modules/modFournisseur.class.php b/htdocs/core/modules/modFournisseur.class.php
index 656ebf8181e..bdb44069936 100644
--- a/htdocs/core/modules/modFournisseur.class.php
+++ b/htdocs/core/modules/modFournisseur.class.php
@@ -235,7 +235,7 @@ class modFournisseur extends DolibarrModules
 		$this->rights[$r][4] = 'commande';
 		$this->rights[$r][5] = 'supprimer';
 
-		if (!empty($conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED)) {
+		if (getDolGlobalString('SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED')) {
 			$r++;
 			$this->rights[$r][0] = 1190;
 			$this->rights[$r][1] = 'Approve supplier order (second level)'; // $langs->trans("Permission1190");
@@ -313,7 +313,7 @@ class modFournisseur extends DolibarrModules
 
 		$langs->loadLangs(array("suppliers", "multicurrency"));
 
-		$alias_product_perentity = empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED) ? "p" : "ppe";
+		$alias_product_perentity = !getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED') ? "p" : "ppe";
 
 		$r++;
 		$this->export_code[$r] = $this->rights_class.'_'.$r;
@@ -480,7 +480,7 @@ class modFournisseur extends DolibarrModules
 			$this->export_fields_array[$r]['f.multicurrency_total_tva'] = 'MulticurrencyAmountVAT';
 			$this->export_fields_array[$r]['f.multicurrency_total_ttc'] = 'MulticurrencyAmountTTC';
 		}
-		if (empty($conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED)) {
+		if (!getDolGlobalString('SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED')) {
 			unset($this->export_fields_array['f.date_approve2']);
 			unset($this->export_fields_array['ua2.login']);
 		}
@@ -632,8 +632,8 @@ class modFournisseur extends DolibarrModules
 		$this->import_convertvalue_array[$r] = array(
 			'f.ref' => array(
 				'rule'=>'getrefifauto',
-				'class'=>(empty($conf->global->INVOICE_SUPPLIER_ADDON_NUMBER) ? 'mod_facture_fournisseur_cactus' : $conf->global->INVOICE_SUPPLIER_ADDON_NUMBER),
-				'path'=>"/core/modules/supplier_invoice/".(empty($conf->global->INVOICE_SUPPLIER_ADDON_NUMBER) ? 'mod_facture_fournisseur_cactus' : $conf->global->INVOICE_SUPPLIER_ADDON_NUMBER).'.php',
+				'class'=>(!getDolGlobalString('INVOICE_SUPPLIER_ADDON_NUMBER') ? 'mod_facture_fournisseur_cactus' : $conf->global->INVOICE_SUPPLIER_ADDON_NUMBER),
+				'path'=>"/core/modules/supplier_invoice/".(!getDolGlobalString('INVOICE_SUPPLIER_ADDON_NUMBER') ? 'mod_facture_fournisseur_cactus' : $conf->global->INVOICE_SUPPLIER_ADDON_NUMBER).'.php',
 				'classobject'=>'FactureFournisseur',
 				'pathobject'=>'/fourn/class/fournisseur.facture.class.php',
 			),
@@ -785,8 +785,8 @@ class modFournisseur extends DolibarrModules
 		$this->import_convertvalue_array[$r] = array(
 			'c.ref' => array(
 				'rule'=>'getrefifauto',
-				'class'=>(empty($conf->global->COMMANDE_SUPPLIER_ADDON_NUMBER) ? 'mod_commande_fournisseur_muguet' : $conf->global->COMMANDE_SUPPLIER_ADDON_NUMBER),
-				'path'=>"/core/modules/supplier_order/".(empty($conf->global->COMMANDE_SUPPLIER_ADDON_NUMBER) ? 'mod_commande_fournisseur_muguet' : $conf->global->COMMANDE_SUPPLIER_ADDON_NUMBER).'.php',
+				'class'=>(!getDolGlobalString('COMMANDE_SUPPLIER_ADDON_NUMBER') ? 'mod_commande_fournisseur_muguet' : $conf->global->COMMANDE_SUPPLIER_ADDON_NUMBER),
+				'path'=>"/core/modules/supplier_order/".(!getDolGlobalString('COMMANDE_SUPPLIER_ADDON_NUMBER') ? 'mod_commande_fournisseur_muguet' : $conf->global->COMMANDE_SUPPLIER_ADDON_NUMBER).'.php',
 				'classobject'=>'CommandeFournisseur',
 				'pathobject'=>'/fourn/class/fournisseur.commande.class.php',
 			),
diff --git a/htdocs/core/modules/modHRM.class.php b/htdocs/core/modules/modHRM.class.php
index 6ffa6a29e6e..48491c5fbe5 100644
--- a/htdocs/core/modules/modHRM.class.php
+++ b/htdocs/core/modules/modHRM.class.php
@@ -286,6 +286,7 @@ class modHRM extends DolibarrModules
 	 */
 	public function init($options = '')
 	{
+		global $conf;
 		// Permissions
 		$this->remove($options);
 
@@ -294,7 +295,10 @@ class modHRM extends DolibarrModules
 			return -1; // Do not activate module if error 'not allowed' returned when loading module SQL queries (the _load_table run sql with run_sql with the error allowed parameter set to 'default')
 		}
 
-		$sql = array();
+		$sql = array(
+			"DELETE FROM ".MAIN_DB_PREFIX."document_model WHERE nom = 'standard' AND type='evaluation' AND entity = ".((int) $conf->entity),
+			"INSERT INTO ".MAIN_DB_PREFIX."document_model (nom, type, entity) VALUES('standard','evaluation',".((int) $conf->entity).")"
+		);
 
 		return $this->_init($sql, $options);
 	}
diff --git a/htdocs/core/modules/modProduct.class.php b/htdocs/core/modules/modProduct.class.php
index 560fd286c2b..be44400b1d7 100644
--- a/htdocs/core/modules/modProduct.class.php
+++ b/htdocs/core/modules/modProduct.class.php
@@ -184,7 +184,7 @@ class modProduct extends DolibarrModules
 		//--------
 		$r = 0;
 
-		$alias_product_perentity = empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED) ? "p" : "ppe";
+		$alias_product_perentity = !getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED') ? "p" : "ppe";
 
 		$r++;
 		$this->export_code[$r] = $this->rights_class.'_'.$r;
@@ -227,7 +227,7 @@ class modProduct extends DolibarrModules
 		if (isModEnabled("supplier_order") || isModEnabled("supplier_invoice")) {
 			$this->export_fields_array[$r] = array_merge($this->export_fields_array[$r], array('s.nom'=>'Supplier', 'pf.ref_fourn'=>'SupplierRef', 'pf.quantity'=>'QtyMin', 'pf.remise_percent'=>'DiscountQtyMin', 'pf.unitprice'=>'BuyingPrice', 'pf.delivery_time_days'=>'NbDaysToDelivery'));
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_fields_array[$r] = array_merge($this->export_fields_array[$r], array('group_concat(cat.label)'=>'Categories'));
 		}
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -264,11 +264,11 @@ class modProduct extends DolibarrModules
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
 			$this->export_TypeFields_array[$r] = array_merge($this->export_TypeFields_array[$r], array('l.lang'=>'Text', 'l.label'=>'Text', 'l.description'=>'Text', 'l.note'=>'Text'));
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_TypeFields_array[$r] = array_merge($this->export_TypeFields_array[$r], array("group_concat(cat.label)"=>'Text'));
 		}
 		$this->export_entities_array[$r] = array(); // We define here only fields that use another icon that the one defined into import_icon
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array("group_concat(cat.label)"=>'category'));
 		}
 		if (isModEnabled('stock')) {
@@ -283,7 +283,7 @@ class modProduct extends DolibarrModules
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
 			$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array('l.lang'=>'translation', 'l.label'=>'translation', 'l.description'=>'translation', 'l.note'=>'translation'));
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_dependencies_array[$r] = array('category'=>'p.rowid');
 		}
 		if (isModEnabled('stock')) {
@@ -298,15 +298,15 @@ class modProduct extends DolibarrModules
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
 			$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array('l.lang'=>'translation', 'l.label'=>'translation', 'l.description'=>'translation', 'l.note'=>'translation'));
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_dependencies_array[$r] = array('category'=>'p.rowid');
 		}
 		$this->export_sql_start[$r] = 'SELECT DISTINCT ';
 		$this->export_sql_end[$r]  = ' FROM '.MAIN_DB_PREFIX.'product as p';
-		if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+		if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 			$this->export_sql_end[$r] .= " LEFT JOIN " . MAIN_DB_PREFIX . "product_perentity as ppe ON ppe.fk_product = p.rowid AND ppe.entity = " . ((int) $conf->entity);
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'categorie_product as cp ON cp.fk_product = p.rowid LEFT JOIN '.MAIN_DB_PREFIX.'categorie as cat ON cp.fk_categorie = cat.rowid';
 		}
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -320,11 +320,11 @@ class modProduct extends DolibarrModules
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'entrepot as e ON e.rowid = p.fk_default_warehouse';
 		}
 		$this->export_sql_end[$r] .= ' WHERE p.fk_product_type = 0 AND p.entity IN ('.getEntity('product').')';
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_sql_order[$r] = ' GROUP BY p.rowid'; // FIXME The group by used a generic value to say "all fields in select except function fields"
 		}
 
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			// Exports product multiprice
 			$r++;
 			$this->export_code[$r] = $this->rights_class.'_'.$r;
@@ -360,7 +360,7 @@ class modProduct extends DolibarrModules
 			$this->export_sql_end[$r] .= ' ORDER BY p.ref, pr.price_level';
 		}
 
-		if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+		if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 			// Exports product multiprice
 			$r++;
 			$this->export_code[$r] = $this->rights_class.'_'.$r;
@@ -395,7 +395,7 @@ class modProduct extends DolibarrModules
 			$this->export_sql_end[$r] .= ' WHERE p.entity IN ('.getEntity('product').')'; // For product and service profile
 		}
 
-		if (!empty($conf->global->PRODUIT_SOUSPRODUITS)) {
+		if (getDolGlobalString('PRODUIT_SOUSPRODUITS')) {
 			// Exports virtual products
 			$r++;
 			$this->export_code[$r] = $this->rights_class.'_'.$r;
@@ -458,7 +458,7 @@ class modProduct extends DolibarrModules
 			$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array('p2.rowid'=>"subproduct", 'p2.ref'=>"subproduct", 'p2.label'=>"subproduct", 'p2.description'=>"subproduct"));
 			$this->export_sql_start[$r] = 'SELECT DISTINCT ';
 			$this->export_sql_end[$r]  = ' FROM '.MAIN_DB_PREFIX.'product as p';
-			if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+			if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 				$this->export_sql_end[$r] .= " LEFT JOIN " . MAIN_DB_PREFIX . "product_perentity as ppe ON ppe.fk_product = p.rowid AND ppe.entity = " . ((int) $conf->entity);
 			}
 			$this->export_sql_end[$r] .=' LEFT JOIN '.MAIN_DB_PREFIX.'product_extrafields as extra ON p.rowid = extra.fk_object,';
@@ -750,7 +750,7 @@ class modProduct extends DolibarrModules
 			$this->import_updatekeys_array[$r] = array_merge($this->import_updatekeys_array[$r], array('p.barcode'=>'BarCode')); //only show/allow barcode as update key if Barcode module enabled
 		}
 
-		if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE)) {
+		if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE')) {
 			// Import products limit and desired stock by product and warehouse
 			$r++;
 			$this->import_code[$r] = $this->rights_class.'_stock_by_warehouse';
@@ -822,7 +822,7 @@ class modProduct extends DolibarrModules
 				));
 			}
 
-			if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+			if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 				$this->import_fields_array[$r] = array_merge($this->import_fields_array[$r], array('sp.packaging' => 'PackagingForThisProduct'));
 			}
 
@@ -885,7 +885,7 @@ class modProduct extends DolibarrModules
 					'sp.multicurrency_price'=>''
 				));
 			}
-			if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+			if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 				$this->import_examplevalues_array[$r] = array_merge($this->import_examplevalues_array[$r], array(
 					'sp.packaging'=>'10',
 				));
@@ -894,7 +894,7 @@ class modProduct extends DolibarrModules
 			$this->import_updatekeys_array[$r] = array('sp.fk_product'=>'ProductOrService', 'sp.ref_fourn'=>'SupplierRef', 'sp.fk_soc'=>'Supplier', 'sp.quantity'=>"QtyMin");
 		}
 
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			// Import products multiprices
 			$r++;
 			$this->import_code[$r] = $this->rights_class.'_multiprice';
@@ -908,7 +908,7 @@ class modProduct extends DolibarrModules
 				'pr.price'=>"PriceLevelUnitPriceHT", 'pr.price_ttc'=>"PriceLevelUnitPriceTTC",
 				'pr.price_min'=>"MinPriceLevelUnitPriceHT", 'pr.price_min_ttc'=>"MinPriceLevelUnitPriceTTC",
 				'pr.date_price'=>'DateCreation*');
-			if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {
 				$this->import_fields_array[$r]['pr.tva_tx'] = 'VATRate';
 			}
 			if (is_object($mysoc) && $usenpr) {
diff --git a/htdocs/core/modules/modProductBatch.class.php b/htdocs/core/modules/modProductBatch.class.php
index 6bebb7af25d..30ab6cefe35 100644
--- a/htdocs/core/modules/modProductBatch.class.php
+++ b/htdocs/core/modules/modProductBatch.class.php
@@ -136,7 +136,7 @@ class modProductBatch extends DolibarrModules
 		$sql = array();
 
 		if (!empty($conf->cashdesk->enabled)) {
-			if (empty($conf->global->CASHDESK_NO_DECREASE_STOCK)) {
+			if (!getDolGlobalString('CASHDESK_NO_DECREASE_STOCK')) {
 				include_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
 				$res = dolibarr_set_const($db, "CASHDESK_NO_DECREASE_STOCK", 1, 'chaine', 0, '', $conf->entity);
 			}
diff --git a/htdocs/core/modules/modProjet.class.php b/htdocs/core/modules/modProjet.class.php
index d520e696c68..27606feb190 100644
--- a/htdocs/core/modules/modProjet.class.php
+++ b/htdocs/core/modules/modProjet.class.php
@@ -233,13 +233,13 @@ class modProjet extends DolibarrModules
 			'p.datec'=>"DateCreation", 'p.dateo'=>"DateStart", 'p.datee'=>"DateEnd", 'p.fk_statut'=>'ProjectStatus', 'cls.code'=>'OpportunityStatus', 'p.opp_percent'=>'OpportunityProbability', 'p.opp_amount'=>'OpportunityAmount', 'p.budget_amount'=>'Budget', 'p.description'=>"Description"
 		);
 		// Add multicompany field
-		if (!empty($conf->global->MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED)) {
+		if (getDolGlobalString('MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED')) {
 			$nbofallowedentities = count(explode(',', getEntity('project'))); // If project are shared, nb will be > 1
 			if (isModEnabled('multicompany') && $nbofallowedentities > 1) {
 				$this->export_fields_array[$r] += array('p.entity'=>'Entity');
 			}
 		}
-		if (empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (!getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			unset($this->export_fields_array[$r]['p.opp_percent']);
 			unset($this->export_fields_array[$r]['p.opp_amount']);
 			unset($this->export_fields_array[$r]['cls.code']);
@@ -263,7 +263,7 @@ class modProjet extends DolibarrModules
 		// End add extra fields
 		$this->export_fields_array[$r] = array_merge($this->export_fields_array[$r], array('ptt.rowid'=>'IdTaskTime', 'ptt.element_date'=>'TaskTimeDate', 'ptt.element_duration'=>"TimesSpent", 'ptt.fk_user'=>"TaskTimeUser", 'ptt.note'=>"TaskTimeNote"));
 		$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array('ptt.rowid'=>'task_time', 'ptt.element_date'=>'task_time', 'ptt.element_duration'=>"task_time", 'ptt.fk_user'=>"task_time", 'ptt.note'=>"task_time"));
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			$this->export_fields_array[$r] = array_merge($this->export_fields_array[$r], array('f.ref'=>"Billed"));
 			$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array('f.ref'=>"task_time"));
 		}
@@ -275,7 +275,7 @@ class modProjet extends DolibarrModules
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'projet_task_extrafields as extra2 ON pt.rowid = extra2.fk_object';
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX."element_time as ptt ON (pt.rowid = ptt.fk_element AND ptt.elementtype = 'task')";
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'societe as s ON p.fk_soc = s.rowid';
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'facture as f ON ptt.invoice_id = f.rowid';
 		}
 		$this->export_sql_end[$r] .= " WHERE p.entity IN (".getEntity('project').")";
@@ -302,7 +302,7 @@ class modProjet extends DolibarrModules
 		// End add extra fields
 		$this->import_fieldshidden_array[$r] = array('t.fk_user_creat'=>'user->id', 'extra.fk_object'=>'lastrowid-'.MAIN_DB_PREFIX.'projet'); // aliastable.field => ('user->id' or 'lastrowid-'.tableparent)
 		$this->import_convertvalue_array[$r] = array(
-			't.ref'=>array('rule'=>'getrefifauto', 'class'=>(empty($conf->global->PROJECT_ADDON) ? 'mod_project_simple' : $conf->global->PROJECT_ADDON), 'path'=>"/core/modules/project/".(empty($conf->global->PROJECT_ADDON) ? 'mod_project_simple' : $conf->global->PROJECT_ADDON).'.php'),
+			't.ref'=>array('rule'=>'getrefifauto', 'class'=>(!getDolGlobalString('PROJECT_ADDON') ? 'mod_project_simple' : $conf->global->PROJECT_ADDON), 'path'=>"/core/modules/project/".(!getDolGlobalString('PROJECT_ADDON') ? 'mod_project_simple' : $conf->global->PROJECT_ADDON).'.php'),
 			't.fk_soc' => array(
 				'rule'    => 'fetchidfromref',
 				'file'    => '/societe/class/societe.class.php',
@@ -316,7 +316,7 @@ class modProjet extends DolibarrModules
 		$this->import_examplevalues_array[$r] = array('t.fk_soc'=>'ThirdParty', 't.ref'=>"auto or PJ2010-1234", 't.title'=>"My project", 't.fk_statut'=>'0,1 or 2', 't.datec'=>'1972-10-10', 't.note_private'=>"My private note", 't.note_public'=>"My public note");
 
 		// Import list of tasks
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			$r++;
 			$this->import_code[$r] = 'tasksofprojects';
 			$this->import_label[$r] = 'ImportDatasetTasks';
@@ -338,7 +338,7 @@ class modProjet extends DolibarrModules
 			$this->import_fieldshidden_array[$r] = array('t.fk_user_creat'=>'user->id', 'extra.fk_object'=>'lastrowid-'.MAIN_DB_PREFIX.'projet_task'); // aliastable.field => ('user->id' or 'lastrowid-'.tableparent)
 			$this->import_convertvalue_array[$r] = array(
 				't.fk_projet'=>array('rule'=>'fetchidfromref', 'classfile'=>'/projet/class/project.class.php', 'class'=>'Project', 'method'=>'fetch', 'element'=>'Project'),
-				't.ref'=>array('rule'=>'getrefifauto', 'class'=>(empty($conf->global->PROJECT_TASK_ADDON) ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON), 'path'=>"/core/modules/project/task/".(empty($conf->global->PROJECT_TASK_ADDON) ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON).'.php')
+				't.ref'=>array('rule'=>'getrefifauto', 'class'=>(!getDolGlobalString('PROJECT_TASK_ADDON') ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON), 'path'=>"/core/modules/project/task/".(!getDolGlobalString('PROJECT_TASK_ADDON') ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON).'.php')
 			);
 			//$this->import_convertvalue_array[$r]=array('s.fk_soc'=>array('rule'=>'lastrowid',table='t');
 			$this->import_regex_array[$r] = array('t.dateo'=>'^[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]$', 't.datee'=>'^[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]$', 't.datec'=>'^[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]( [0-9][0-9]:[0-9][0-9]:[0-9][0-9])?$');
diff --git a/htdocs/core/modules/modPropale.class.php b/htdocs/core/modules/modPropale.class.php
index 7cc34b66ba7..18d29d64324 100644
--- a/htdocs/core/modules/modPropale.class.php
+++ b/htdocs/core/modules/modPropale.class.php
@@ -221,7 +221,7 @@ class modPropale extends DolibarrModules
 			'p.rowid'=>'ProductId', 'p.ref'=>'ProductRef', 'p.label'=>'ProductLabel'
 		));
 		// Add multicompany field
-		if (!empty($conf->global->MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED)) {
+		if (getDolGlobalString('MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED')) {
 			$nbofallowedentities = count(explode(',', getEntity('propal')));
 			if (isModEnabled('multicompany') && $nbofallowedentities > 1) {
 				$this->export_fields_array[$r]['c.entity'] = 'Entity';
@@ -368,8 +368,8 @@ class modPropale extends DolibarrModules
 		$this->import_convertvalue_array[$r] = array(
 			'c.ref' => array(
 				'rule'=>'getrefifauto',
-				'class'=>(empty($conf->global->PROPALE_ADDON) ? 'mod_propale_marbre' : $conf->global->PROPALE_ADDON),
-				'path'=>"/core/modules/propale/".(empty($conf->global->PROPALE_ADDON) ? 'mod_propale_marbre' : $conf->global->PROPALE_ADDON).'.php',
+				'class'=>(!getDolGlobalString('PROPALE_ADDON') ? 'mod_propale_marbre' : $conf->global->PROPALE_ADDON),
+				'path'=>"/core/modules/propale/".(!getDolGlobalString('PROPALE_ADDON') ? 'mod_propale_marbre' : $conf->global->PROPALE_ADDON).'.php',
 				'classobject'=>'Propal',
 				'pathobject'=>'/comm/propal/class/propal.class.php',
 			),
diff --git a/htdocs/core/modules/modReception.class.php b/htdocs/core/modules/modReception.class.php
index 3a407c49aec..bd66a1db3f0 100644
--- a/htdocs/core/modules/modReception.class.php
+++ b/htdocs/core/modules/modReception.class.php
@@ -187,7 +187,7 @@ class modReception extends DolibarrModules
 			'ed.comment'=>'Description', 'ed.qty'=>"Qty",
 			'p.rowid'=>'ProductId', 'p.ref'=>'ProductRef', 'p.label'=>'ProductLabel', 'p.weight'=>'ProductWeight', 'p.weight_units'=>'WeightUnits', 'p.volume'=>'ProductVolume', 'p.volume_units'=>'VolumeUnits'
 		);
-		if ($idcontacts && !empty($conf->global->RECEPTION_ADD_CONTACTS_IN_EXPORT)) {
+		if ($idcontacts && getDolGlobalString('RECEPTION_ADD_CONTACTS_IN_EXPORT')) {
 			$this->export_fields_array[$r] += array('sp.rowid'=>'IdContact', 'sp.lastname'=>'Lastname', 'sp.firstname'=>'Firstname', 'sp.note_public'=>'NotePublic');
 		}
 		//$this->export_TypeFields_array[$r]=array('s.rowid'=>"Numeric",'s.nom'=>'Text','s.address'=>'Text','s.zip'=>'Text','s.town'=>'Text','co.label'=>'List:c_country:label:label','co.code'=>'Text','s.phone'=>'Text','s.siren'=>'Text','s.siret'=>'Text','s.ape'=>'Text','s.idprof4'=>'Text','c.ref'=>"Text",'c.ref_client'=>"Text",'c.date_creation'=>"Date",'c.date_commande'=>"Date",'c.amount_ht'=>"Numeric",'c.remise_percent'=>"Numeric",'c.total_ht'=>"Numeric",'c.total_ttc'=>"Numeric",'c.facture'=>"Boolean",'c.fk_statut'=>'Status','c.note_public'=>"Text",'c.date_livraison'=>'Date','ed.qty'=>"Text");
@@ -204,11 +204,11 @@ class modReception extends DolibarrModules
 			'ed.rowid'=>'reception_line', 'ed.comment'=>'reception_line', 'ed.qty'=>"reception_line",
 			'p.rowid'=>'product', 'p.ref'=>'product', 'p.label'=>'product', 'p.weight'=>'product', 'p.weight_units'=>'product', 'p.volume'=>'product', 'p.volume_units'=>'product'
 		);
-		if ($idcontacts && !empty($conf->global->RECEPTION_ADD_CONTACTS_IN_EXPORT)) {
+		if ($idcontacts && getDolGlobalString('RECEPTION_ADD_CONTACTS_IN_EXPORT')) {
 			$this->export_entities_array[$r] += array('sp.rowid'=>'contact', 'sp.lastname'=>'contact', 'sp.firstname'=>'contact', 'sp.note_public'=>'contact');
 		}
 		$this->export_dependencies_array[$r] = array('reception_line'=>'ed.rowid', 'product'=>'ed.rowid'); // To add unique key if we ask a field of a child to avoid the DISTINCT to discard them
-		if ($idcontacts && !empty($conf->global->RECEPTION_ADD_CONTACTS_IN_EXPORT)) {
+		if ($idcontacts && getDolGlobalString('RECEPTION_ADD_CONTACTS_IN_EXPORT')) {
 			$keyforselect = 'socpeople';
 			$keyforelement = 'contact';
 			$keyforaliasextra = 'extra3';
@@ -236,7 +236,7 @@ class modReception extends DolibarrModules
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'commande_fournisseur_dispatch_extrafields as extra2 ON ed.rowid = extra2.fk_object';
 		$this->export_sql_end[$r] .= ' , '.MAIN_DB_PREFIX.'commande_fournisseurdet as cd';
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p on cd.fk_product = p.rowid';
-		if ($idcontacts && !empty($conf->global->RECEPTION_ADD_CONTACTS_IN_EXPORT)) {
+		if ($idcontacts && getDolGlobalString('RECEPTION_ADD_CONTACTS_IN_EXPORT')) {
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'element_contact as ee ON ee.element_id = cd.fk_commande AND ee.fk_c_type_contact IN ('.$this->db->sanitize($idcontacts).')';
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'socpeople as sp ON sp.rowid = ee.fk_socpeople';
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'socpeople_extrafields as extra3 ON sp.rowid = extra3.fk_object';
diff --git a/htdocs/core/modules/modService.class.php b/htdocs/core/modules/modService.class.php
index 4828513a8ff..31b66cac7c9 100644
--- a/htdocs/core/modules/modService.class.php
+++ b/htdocs/core/modules/modService.class.php
@@ -151,7 +151,7 @@ class modService extends DolibarrModules
 		//--------
 		$r = 0;
 
-		$alias_product_perentity = empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED) ? "p" : "ppe";
+		$alias_product_perentity = !getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED') ? "p" : "ppe";
 
 		$r++;
 		$this->export_code[$r] = $this->rights_class.'_'.$r;
@@ -192,7 +192,7 @@ class modService extends DolibarrModules
 		if (isModEnabled("supplier_order") || isModEnabled("supplier_invoice")) {
 			$this->export_fields_array[$r] = array_merge($this->export_fields_array[$r], array('s.nom'=>'Supplier', 'pf.ref_fourn'=>'SupplierRef', 'pf.quantity'=>'QtyMin', 'pf.remise_percent'=>'DiscountQtyMin', 'pf.unitprice'=>'BuyingPrice', 'pf.delivery_time_days'=>'NbDaysToDelivery'));
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_fields_array[$r] = array_merge($this->export_fields_array[$r], array('group_concat(cat.label)'=>'Categories'));
 		}
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -227,11 +227,11 @@ class modService extends DolibarrModules
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
 			$this->export_TypeFields_array[$r] = array_merge($this->export_TypeFields_array[$r], array('l.lang'=>'Text', 'l.label'=>'Text', 'l.description'=>'Text', 'l.note'=>'Text'));
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_TypeFields_array[$r] = array_merge($this->export_TypeFields_array[$r], array("group_concat(cat.label)"=>'Text'));
 		}
 		$this->export_entities_array[$r] = array(); // We define here only fields that use another icon that the one defined into import_icon
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array("group_concat(cat.label)"=>'category'));
 		}
 		if (isModEnabled('stock')) {
@@ -246,7 +246,7 @@ class modService extends DolibarrModules
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
 			$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array('l.lang'=>'translation', 'l.label'=>'translation', 'l.description'=>'translation', 'l.note'=>'translation'));
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_dependencies_array[$r] = array('category'=>'p.rowid');
 		}
 		if (isModEnabled('stock')) {
@@ -261,15 +261,15 @@ class modService extends DolibarrModules
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
 			$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array('l.lang'=>'translation', 'l.label'=>'translation', 'l.description'=>'translation', 'l.note'=>'translation'));
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_dependencies_array[$r] = array('category'=>'p.rowid');
 		}
 		$this->export_sql_start[$r] = 'SELECT DISTINCT ';
 		$this->export_sql_end[$r]  = ' FROM '.MAIN_DB_PREFIX.'product as p';
-		if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+		if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 			$this->export_sql_end[$r] .= " LEFT JOIN " . MAIN_DB_PREFIX . "product_perentity as ppe ON ppe.fk_product = p.rowid AND ppe.entity = " . ((int) $conf->entity);
 		}
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'categorie_product as cp ON cp.fk_product = p.rowid LEFT JOIN '.MAIN_DB_PREFIX.'categorie as cat ON cp.fk_categorie = cat.rowid';
 		}
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -280,12 +280,12 @@ class modService extends DolibarrModules
 			$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_fournisseur_price as pf ON pf.fk_product = p.rowid LEFT JOIN '.MAIN_DB_PREFIX.'societe s ON s.rowid = pf.fk_soc';
 		}
 		$this->export_sql_end[$r] .= ' WHERE p.fk_product_type = 1 AND p.entity IN ('.getEntity('product').')';
-		if (!empty($conf->global->EXPORTTOOL_CATEGORIES)) {
+		if (getDolGlobalString('EXPORTTOOL_CATEGORIES')) {
 			$this->export_sql_order[$r] = ' GROUP BY p.rowid'; // FIXME The group by used a generic value to say "all fields in select except function fields"
 		}
 
 		if (!isModEnabled("product")) {	// We enable next import templates only if module product not already enabled (to avoid duplicate entries)
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				// Exports product multiprice
 				$r++;
 				$this->export_code[$r] = $this->rights_class.'_'.$r;
@@ -319,7 +319,7 @@ class modService extends DolibarrModules
 				$this->export_sql_end[$r] .= ' WHERE p.entity IN ('.getEntity('product').')'; // For product and service profile
 			}
 
-			if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+			if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 				// Exports product multiprice
 				$r++;
 				$this->export_code[$r] = $this->rights_class.'_'.$r;
@@ -352,7 +352,7 @@ class modService extends DolibarrModules
 				$this->export_sql_end[$r] .= ' WHERE p.entity IN ('.getEntity('product').')'; // For product and service profile
 			}
 
-			if (!empty($conf->global->PRODUIT_SOUSPRODUITS)) {
+			if (getDolGlobalString('PRODUIT_SOUSPRODUITS')) {
 				// Exports virtual products
 				$r++;
 				$this->export_code[$r] = $this->rights_class.'_'.$r;
@@ -415,7 +415,7 @@ class modService extends DolibarrModules
 				$this->export_entities_array[$r] = array_merge($this->export_entities_array[$r], array('p2.rowid'=>"subproduct", 'p2.ref'=>"subproduct", 'p2.label'=>"subproduct", 'p2.description'=>"subproduct"));
 				$this->export_sql_start[$r] = 'SELECT DISTINCT ';
 				$this->export_sql_end[$r]  = ' FROM '.MAIN_DB_PREFIX.'product as p';
-				if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+				if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 					$this->export_sql_end[$r] .= " LEFT JOIN " . MAIN_DB_PREFIX . "product_perentity as pac ON pac.fk_product = p.rowid AND pac.entity = " . ((int) $conf->entity);
 				}
 				$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_extrafields as extra ON p.rowid = extra.fk_object,';
@@ -792,7 +792,7 @@ class modService extends DolibarrModules
 					'sp.multicurrency_price'=>''
 					));
 				}
-				if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+				if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 					$this->import_examplevalues_array[$r] = array_merge($this->import_examplevalues_array[$r], array(
 						'sp.packagning'=>'10',
 					));
@@ -801,7 +801,7 @@ class modService extends DolibarrModules
 				$this->import_updatekeys_array[$r] = array('sp.fk_product'=>'ProductOrService', 'sp.ref_fourn'=>'SupplierRef', 'sp.fk_soc'=>'Supplier');
 			}
 
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				// Import products multiprices
 				$r++;
 				$this->import_code[$r] = $this->rights_class.'_multiprice';
@@ -815,7 +815,7 @@ class modService extends DolibarrModules
 					'pr.price'=>"PriceLevelUnitPriceHT", 'pr.price_ttc'=>"PriceLevelUnitPriceTTC",
 					'pr.price_min'=>"MinPriceLevelUnitPriceHT", 'pr.price_min_ttc'=>"MinPriceLevelUnitPriceTTC",
 					'pr.date_price'=>'DateCreation*');
-				if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {
+				if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {
 					$this->import_fields_array[$r]['pr.tva_tx'] = 'VATRate';
 				}
 				if (is_object($mysoc) && $usenpr) {
diff --git a/htdocs/core/modules/modSocialNetworks.class.php b/htdocs/core/modules/modSocialNetworks.class.php
index e2b110a383a..a38be8b2479 100644
--- a/htdocs/core/modules/modSocialNetworks.class.php
+++ b/htdocs/core/modules/modSocialNetworks.class.php
@@ -65,7 +65,7 @@ class modSocialNetworks extends DolibarrModules
 		$this->config_page_url = array(DOL_URL_ROOT.'/admin/dict.php?id=38');
 
 		// Dependencies
-		$this->hidden = !empty($conf->global->MODULE_SOCIALNETWORKS_DISABLED); // A condition to hide module
+		$this->hidden = getDolGlobalString('MODULE_SOCIALNETWORKS_DISABLED'); // A condition to hide module
 		$this->depends = array(); // List of module class names as string that must be enabled if this module is enabled
 		$this->requiredby = array(); // List of module ids to disable if this one is disabled
 		$this->conflictwith = array(); // List of module class names as string this module is in conflict with
diff --git a/htdocs/core/modules/modSociete.class.php b/htdocs/core/modules/modSociete.class.php
index fce0c474d61..47f39274a65 100644
--- a/htdocs/core/modules/modSociete.class.php
+++ b/htdocs/core/modules/modSociete.class.php
@@ -283,17 +283,17 @@ class modSociete extends DolibarrModules
 			'st.code'=>'ProspectStatus', 'payterm.libelle'=>'PaymentConditions', 'paymode.libelle'=>'PaymentMode',
 			's.outstanding_limit'=>'OutstandingBill', 'pbacc.ref'=>'PaymentBankAccount', 'incoterm.code'=>'IncotermLabel'
 		);
-		if (!empty($conf->global->SOCIETE_USEPREFIX)) {
+		if (getDolGlobalString('SOCIETE_USEPREFIX')) {
 			$this->export_fields_array[$r]['s.prefix'] = 'Prefix';
 		}
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			$this->export_fields_array[$r]['s.price_level'] = 'PriceLevel';
 		}
-		if (!empty($conf->global->ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY)) {
+		if (getDolGlobalString('ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY')) {
 			$this->export_fields_array[$r] += array('s.accountancy_code_sell'=>'ProductAccountancySellCode', 's.accountancy_code_buy'=>'ProductAccountancyBuyCode');
 		}
 		// Add multicompany field
-		if (!empty($conf->global->MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED)) {
+		if (getDolGlobalString('MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED')) {
 			$nbofallowedentities = count(explode(',', getEntity('societe'))); // If project are shared, nb will be > 1
 			if (isModEnabled('multicompany') && $nbofallowedentities > 1) {
 				$this->export_fields_array[$r] += array('s.entity'=>'Entity');
@@ -351,7 +351,7 @@ class modSociete extends DolibarrModules
 		$this->export_sql_end[$r] .= ' WHERE s.entity IN ('.getEntity('societe').')';
 		if (is_object($user) && !$user->hasRight('societe', 'client', 'voir')) {
 			$this->export_sql_end[$r] .= ' AND (sc.fk_user = '.((int) $user->id).' ';
-			if (!empty($conf->global->SOCIETE_EXPORT_SUBORDINATES_CHILDS)) {
+			if (getDolGlobalString('SOCIETE_EXPORT_SUBORDINATES_CHILDS')) {
 				$subordinatesids = $user->getAllChildIds();
 				$this->export_sql_end[$r] .= count($subordinatesids) > 0 ? ' OR (sc.fk_user IN ('.$this->db->sanitize(implode(',', $subordinatesids)).')' : '';
 			}
@@ -376,7 +376,7 @@ class modSociete extends DolibarrModules
 			't.code'=>"ThirdPartyType"
 		);
 		// Add multicompany field
-		if (!empty($conf->global->MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED)) {
+		if (getDolGlobalString('MULTICOMPANY_ENTITY_IN_EXPORT_IF_SHARED')) {
 			if (isModEnabled('multicompany')) {
 				$nbofallowedentities = count(explode(',', getEntity('contact')));
 				if ($nbofallowedentities > 1) {
@@ -438,7 +438,7 @@ class modSociete extends DolibarrModules
 		$this->export_sql_end[$r] .= ' WHERE c.entity IN ('.getEntity('contact').')';
 		if (is_object($user) && !$user->hasRight('societe', 'client', 'voir')) {
 			$this->export_sql_end[$r] .= ' AND (sc.fk_user = '.((int) $user->id).' ';
-			if (!empty($conf->global->SOCIETE_EXPORT_SUBORDINATES_CHILDS)) {
+			if (getDolGlobalString('SOCIETE_EXPORT_SUBORDINATES_CHILDS')) {
 				$subordinatesids = $user->getAllChildIds();
 				$this->export_sql_end[$r] .= count($subordinatesids) > 0 ? ' OR (sc.fk_user IN ('.$this->db->sanitize(implode(',', $subordinatesids)).')' : '';
 			}
@@ -511,10 +511,10 @@ class modSociete extends DolibarrModules
 			's.fk_multicurrency' => 'MulticurrencyUsed',
 			's.multicurrency_code' => 'MulticurrencyCurrency'
 		);
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			$this->import_fields_array[$r]['s.price_level'] = 'PriceLevel';
 		}
-		if (!empty($conf->global->ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY)) {
+		if (getDolGlobalString('ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY')) {
 			$this->import_fields_array[$r] += array('s.accountancy_code_sell'=>'ProductAccountancySellCode', 's.accountancy_code_buy'=>'ProductAccountancyBuyCode');
 		}
 		// Add social networks fields
diff --git a/htdocs/core/modules/modStock.class.php b/htdocs/core/modules/modStock.class.php
index b993e26283d..b22f164d6a3 100644
--- a/htdocs/core/modules/modStock.class.php
+++ b/htdocs/core/modules/modStock.class.php
@@ -167,7 +167,7 @@ class modStock extends DolibarrModules
 		$this->rights[6][5] = 'delete'; // In php code, permission will be checked by test if ($user->rights->permkey->level1->level2)
 
 
-		if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
+		if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 			$this->rights[8][0] = 1014;
 			$this->rights[8][1] = 'inventoryValidatePermission'; // Permission label
 			$this->rights[8][3] = 0; // Permission by default for new user (0/1)
diff --git a/htdocs/core/modules/modTakePos.class.php b/htdocs/core/modules/modTakePos.class.php
index 43abea4d860..0db0ab32d77 100644
--- a/htdocs/core/modules/modTakePos.class.php
+++ b/htdocs/core/modules/modTakePos.class.php
@@ -267,14 +267,14 @@ class modTakePos extends DolibarrModules
 	 */
 	public function init($options = '')
 	{
-		global $conf, $db, $langs, $user, $mysoc;
+		global $conf, $langs, $user, $mysoc;
 		$langs->load("cashdesk");
 
-		dolibarr_set_const($db, "TAKEPOS_PRINT_METHOD", "browser", 'chaine', 0, '', $conf->entity);
+		dolibarr_set_const($this->db, "TAKEPOS_PRINT_METHOD", "browser", 'chaine', 0, '', $conf->entity);
 
 		// Default customer for Point of sale
 		if (!getDolGlobalInt('CASHDESK_ID_THIRDPARTY1')) {	// If a customer has already ben set into the TakePos setup page
-			$societe = new Societe($db);
+			$societe = new Societe($this->db);
 			$nametouse = $langs->trans("DefaultPOSThirdLabel");
 
 			$searchcompanyid = $societe->fetch(0, $nametouse);
@@ -289,7 +289,7 @@ class modTakePos extends DolibarrModules
 			}
 			if ($searchcompanyid > 0) {
 				// We already have or we have create a thirdparty with id = $searchcompanyid, so we link use it into setup
-				dolibarr_set_const($db, "CASHDESK_ID_THIRDPARTY1", $searchcompanyid, 'chaine', 0, '', $conf->entity);
+				dolibarr_set_const($this->db, "CASHDESK_ID_THIRDPARTY1", $searchcompanyid, 'chaine', 0, '', $conf->entity);
 			} else {
 				setEventMessages($societe->error, $societe->errors, 'errors');
 			}
@@ -300,7 +300,7 @@ class modTakePos extends DolibarrModules
 		$cate_arbo = $categories->get_full_arbo('product', 0, 1);
 		if (is_array($cate_arbo)) {
 			if (!count($cate_arbo)) {
-				$category = new Categorie($db);
+				$category = new Categorie($this->db);
 
 				$category->label = $langs->trans("DefaultPOSCatLabel");
 				$category->type = Categorie::TYPE_PRODUCT;
@@ -310,7 +310,7 @@ class modTakePos extends DolibarrModules
 				if ($result > 0) {
 					/* TODO Create a generic product only if there is no product yet. If 0 product,  we create 1. If there is already product, it is better to show a message to ask to add product in the category */
 					/*
-					$product = new Product($db);
+					$product = new Product($this->db);
 					$product->status = 1;
 					$product->ref = "takepos";
 					$product->label = $langs->trans("DefaultPOSProductLabel");
@@ -326,7 +326,7 @@ class modTakePos extends DolibarrModules
 		//Create cash account if not exists
 		if (!getDolGlobalInt('CASHDESK_ID_BANKACCOUNT_CASH1')) {
 			require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';
-			$cashaccount = new Account($db);
+			$cashaccount = new Account($this->db);
 			$searchaccountid = $cashaccount->fetch(0, "CASH-POS");
 			if ($searchaccountid == 0) {
 				$cashaccount->ref = "CASH-POS";
@@ -337,7 +337,7 @@ class modTakePos extends DolibarrModules
 				$searchaccountid = $cashaccount->create($user);
 			}
 			if ($searchaccountid > 0) {
-				dolibarr_set_const($db, "CASHDESK_ID_BANKACCOUNT_CASH1", $searchaccountid, 'chaine', 0, '', $conf->entity);
+				dolibarr_set_const($this->db, "CASHDESK_ID_BANKACCOUNT_CASH1", $searchaccountid, 'chaine', 0, '', $conf->entity);
 			} else {
 				setEventMessages($cashaccount->error, $cashaccount->errors, 'errors');
 			}
diff --git a/htdocs/core/modules/modWebsite.class.php b/htdocs/core/modules/modWebsite.class.php
index df0dc4426c6..ea10ad5baf8 100644
--- a/htdocs/core/modules/modWebsite.class.php
+++ b/htdocs/core/modules/modWebsite.class.php
@@ -64,7 +64,7 @@ class modWebsite extends DolibarrModules
 		$this->config_page_url = array('website.php');
 
 		// Dependencies
-		$this->hidden = !empty($conf->global->MODULE_WEBSITE_DISABLED); // A condition to disable module
+		$this->hidden = getDolGlobalString('MODULE_WEBSITE_DISABLED'); // A condition to disable module
 		$this->depends = array('modFckeditor'); // List of modules id that must be enabled if this module is enabled
 		$this->requiredby = array(); // List of modules id to disable if this one is disabled
 		$this->conflictwith = array(); // List of modules id this module is in conflict with
diff --git a/htdocs/core/modules/movement/doc/pdf_standard.modules.php b/htdocs/core/modules/movement/doc/pdf_standard.modules.php
index 9d1cb622c15..d3e4007f92a 100644
--- a/htdocs/core/modules/movement/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/movement/doc/pdf_standard.modules.php
@@ -105,10 +105,10 @@ class pdf_standard extends ModelePDFMovement
 		$this->posxdiscount = 167;
 		$this->postotalht = 180;
 
-		if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) || !empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') || getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->posxtva = $this->posxup;
 		}
-		$this->posxpicture = $this->posxtva - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxtva - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		if ($this->page_largeur < 210) { // To work with US executive format
 			$this->posxpicture -= 20;
 			$this->posxtva -= 20;
@@ -144,7 +144,7 @@ class pdf_standard extends ModelePDFMovement
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -240,7 +240,7 @@ class pdf_standard extends ModelePDFMovement
 		}
 		$sql .= " AND m.fk_entrepot = e.rowid";
 		$sql .= " AND e.entity IN (".getEntity('stock').")";
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$sql .= " AND p.fk_product_type = 0";
 		}
 		if ($id > 0) {
@@ -393,7 +393,7 @@ class pdf_standard extends ModelePDFMovement
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (empty($conf->global->MAIN_DISABLE_FPDI) && !empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (!getDolGlobalString('MAIN_DISABLE_FPDI') && getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -506,7 +506,7 @@ class pdf_standard extends ModelePDFMovement
 								// We found a page break
 
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -610,7 +610,7 @@ class pdf_standard extends ModelePDFMovement
 
 						$nexY += 3.5; // Add space between lines
 						// Add line
-						if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+						if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 							$pdf->setPage($pageposafter);
 							$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 							//$pdf->SetDrawColor(190,190,200);
@@ -811,7 +811,7 @@ class pdf_standard extends ModelePDFMovement
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
diff --git a/htdocs/core/modules/mrp/doc/doc_generic_mo_odt.modules.php b/htdocs/core/modules/mrp/doc/doc_generic_mo_odt.modules.php
index f4ca2bc62b3..d92761af4ba 100644
--- a/htdocs/core/modules/mrp/doc/doc_generic_mo_odt.modules.php
+++ b/htdocs/core/modules/mrp/doc/doc_generic_mo_odt.modules.php
@@ -152,7 +152,7 @@ class doc_generic_mo_odt extends ModelePDFMo
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->MRP_MO_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('MRP_MO_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -291,7 +291,7 @@ class doc_generic_mo_odt extends ModelePDFMo
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -447,7 +447,7 @@ class doc_generic_mo_odt extends ModelePDFMo
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/mrp/doc/pdf_vinci.modules.php b/htdocs/core/modules/mrp/doc/pdf_vinci.modules.php
index 691fd91d38d..7c56759b72d 100644
--- a/htdocs/core/modules/mrp/doc/pdf_vinci.modules.php
+++ b/htdocs/core/modules/mrp/doc/pdf_vinci.modules.php
@@ -141,7 +141,7 @@ class pdf_vinci extends ModelePDFMo
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -150,7 +150,7 @@ class pdf_vinci extends ModelePDFMo
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "orders", "companies", "bills", "dict", "products"));
@@ -163,7 +163,7 @@ class pdf_vinci extends ModelePDFMo
 		$nblines = count($object->lines);
 
 		$hidetop = 0;
-		if (!empty($conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE)) {
+		if (getDolGlobalString('MAIN_PDF_DISABLE_COL_HEAD_TITLE')) {
 			$hidetop = $conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE;
 		}
 
@@ -214,7 +214,7 @@ class pdf_vinci extends ModelePDFMo
 				$heightforinfotot = 50; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -225,7 +225,7 @@ class pdf_vinci extends ModelePDFMo
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -447,7 +447,7 @@ class pdf_vinci extends ModelePDFMo
 						$curY = $tab_top_newpage;
 
 						// Allows data in the first page if description is long enough to break in multiples pages
-						if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+						if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 							$showpricebeforepagebreak = 1;
 						} else {
 							$showpricebeforepagebreak = 0;
@@ -490,7 +490,7 @@ class pdf_vinci extends ModelePDFMo
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -542,7 +542,7 @@ class pdf_vinci extends ModelePDFMo
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -975,7 +975,7 @@ class pdf_vinci extends ModelePDFMo
 			$pdf->MultiCell(($pdf->GetStringWidth($title) + 3), 2, $title);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, $this->tabTitleHeight, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1087,7 +1087,7 @@ class pdf_vinci extends ModelePDFMo
 		}
 
 		$pdf->SetFont('', '', $default_font_size - 1);
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1097,7 +1097,7 @@ class pdf_vinci extends ModelePDFMo
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -1162,7 +1162,7 @@ class pdf_vinci extends ModelePDFMo
 
 		$pdf->SetTextColor(0, 0, 60);
 		$usehourmin = 'day';
-		if (!empty($conf->global->SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE)) {
+		if (getDolGlobalString('SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE')) {
 			$usehourmin = 'dayhour';
 		}
 		if (!empty($object->delivery_date)) {
@@ -1179,7 +1179,7 @@ class pdf_vinci extends ModelePDFMo
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1224,7 +1224,7 @@ class pdf_vinci extends ModelePDFMo
 			// Show sender
 			$posy = 42 + $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
@@ -1261,7 +1261,7 @@ class pdf_vinci extends ModelePDFMo
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->fk_soc != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->fk_soc != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1399,7 +1399,7 @@ class pdf_vinci extends ModelePDFMo
 		$rank = $rank + 10;
 		$this->cols['photo'] = array(
 			'rank' => $rank,
-			'width' => (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
+			'width' => (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
 			'status' => false,
 			'title' => array(
 				'textkey' => 'Photo',
@@ -1411,7 +1411,7 @@ class pdf_vinci extends ModelePDFMo
 			'border-left' => false, // remove left line separator
 		);
 
-		if (!empty($conf->global->MAIN_GENERATE_ORDERS_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_ORDERS_WITH_PICTURE')) {
 			$this->cols['photo']['status'] = true;
 		}
 
diff --git a/htdocs/core/modules/printing/printgcp.modules.php b/htdocs/core/modules/printing/printgcp.modules.php
index d62dbd94ab2..76230dbadad 100644
--- a/htdocs/core/modules/printing/printgcp.modules.php
+++ b/htdocs/core/modules/printing/printgcp.modules.php
@@ -347,7 +347,7 @@ class printing_printgcp extends PrintingDriver
 			if ($obj) {
 				$printer_id = $obj->printer_id;
 			} else {
-				if (!empty($conf->global->PRINTING_GCP_DEFAULT)) {
+				if (getDolGlobalString('PRINTING_GCP_DEFAULT')) {
 					$printer_id = $conf->global->PRINTING_GCP_DEFAULT;
 				} else {
 					$this->errors[] = 'NoDefaultPrinterDefined';
diff --git a/htdocs/core/modules/printing/printipp.modules.php b/htdocs/core/modules/printing/printipp.modules.php
index 02ba610961d..8b9bf5c5fc8 100644
--- a/htdocs/core/modules/printing/printipp.modules.php
+++ b/htdocs/core/modules/printing/printipp.modules.php
@@ -158,7 +158,7 @@ class printing_printipp extends PrintingDriver
 				// Set number of copy
 				$ipp->setCopies($obj->copy);
 			} else {
-				if (!empty($conf->global->PRINTIPP_URI_DEFAULT)) {
+				if (getDolGlobalString('PRINTIPP_URI_DEFAULT')) {
 					dol_syslog("Will use default printer conf->global->PRINTIPP_URI_DEFAULT = ".getDolGlobalString('PRINTIPP_URI_DEFAULT'));
 					$ipp->setPrinterURI(getDolGlobalString('PRINTIPP_URI_DEFAULT'));
 				} else {
diff --git a/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php b/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php
index a3195290b21..7f1669b5b47 100644
--- a/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php
+++ b/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php
@@ -261,7 +261,7 @@ class pdf_standardlabel extends CommonStickerGenerator
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
diff --git a/htdocs/core/modules/printsheet/doc/pdf_tcpdflabel.class.php b/htdocs/core/modules/printsheet/doc/pdf_tcpdflabel.class.php
index fe18c8cb467..d8566550e16 100644
--- a/htdocs/core/modules/printsheet/doc/pdf_tcpdflabel.class.php
+++ b/htdocs/core/modules/printsheet/doc/pdf_tcpdflabel.class.php
@@ -284,7 +284,7 @@ class pdf_tcpdflabel extends CommonStickerGenerator
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
diff --git a/htdocs/core/modules/printsheet/modules_labels.php b/htdocs/core/modules/printsheet/modules_labels.php
index b80710dc1f6..626824845bd 100644
--- a/htdocs/core/modules/printsheet/modules_labels.php
+++ b/htdocs/core/modules/printsheet/modules_labels.php
@@ -94,7 +94,7 @@ function doc_label_pdf_create($db, $arrayofrecords, $modele, $outputlangs, $outp
 
 	// Positionne le modele sur le nom du modele a utiliser
 	if (!dol_strlen($modele)) {
-		if (!empty($conf->global->ADHERENT_ETIQUETTE_TYPE)) {
+		if (getDolGlobalString('ADHERENT_ETIQUETTE_TYPE')) {
 			$code = $conf->global->ADHERENT_ETIQUETTE_TYPE;
 		} else {
 			$code = $modele;
@@ -157,7 +157,7 @@ function doc_label_pdf_create($db, $arrayofrecords, $modele, $outputlangs, $outp
 			clearstatcache();
 
 			$attachment = true;
-			if (!empty($conf->global->MAIN_DISABLE_FORCE_SAVEAS)) {
+			if (getDolGlobalString('MAIN_DISABLE_FORCE_SAVEAS')) {
 				$attachment = false;
 			}
 			$type = dol_mimetype($filename);
diff --git a/htdocs/core/modules/product/doc/doc_generic_product_odt.modules.php b/htdocs/core/modules/product/doc/doc_generic_product_odt.modules.php
index 821aa6d8836..b2bb0a58ea0 100644
--- a/htdocs/core/modules/product/doc/doc_generic_product_odt.modules.php
+++ b/htdocs/core/modules/product/doc/doc_generic_product_odt.modules.php
@@ -150,7 +150,7 @@ class doc_generic_product_odt extends ModelePDFProduct
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->PRODUCT_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('PRODUCT_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>'.count($listoffiles).'</b>';
 		}
 
@@ -300,7 +300,7 @@ class doc_generic_product_odt extends ModelePDFProduct
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -444,7 +444,7 @@ class doc_generic_product_odt extends ModelePDFProduct
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/product/doc/pdf_standard.modules.php b/htdocs/core/modules/product/doc/pdf_standard.modules.php
index 7cb608f09e5..1c4b4195afb 100644
--- a/htdocs/core/modules/product/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/product/doc/pdf_standard.modules.php
@@ -124,7 +124,7 @@ class pdf_standard extends ModelePDFProduct
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -178,7 +178,7 @@ class pdf_standard extends ModelePDFProduct
 				$heightforinfotot = 40; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -188,7 +188,7 @@ class pdf_standard extends ModelePDFProduct
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -631,7 +631,7 @@ class pdf_standard extends ModelePDFProduct
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -649,7 +649,7 @@ class pdf_standard extends ModelePDFProduct
 			$pdf->MultiCell(108, 2, $outputlangs->transnoentities("Designation"), '', 'L');
 		}
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$pdf->line($this->posxtva - 1, $tab_top, $this->posxtva - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxtva - 3, $tab_top + 1);
@@ -669,7 +669,7 @@ class pdf_standard extends ModelePDFProduct
 			$pdf->MultiCell($this->posxunit - $this->posxqty - 1, 2, $outputlangs->transnoentities("Qty"), '', 'C');
 		}
 
-		if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+		if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 			$pdf->line($this->posxunit - 1, $tab_top, $this->posxunit - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxunit - 1, $tab_top + 1);
diff --git a/htdocs/core/modules/product/mod_codeproduct_elephant.php b/htdocs/core/modules/product/mod_codeproduct_elephant.php
index 3250e30b6fa..96cfb566da8 100644
--- a/htdocs/core/modules/product/mod_codeproduct_elephant.php
+++ b/htdocs/core/modules/product/mod_codeproduct_elephant.php
@@ -116,7 +116,7 @@ class mod_codeproduct_elephant extends ModeleProductCode
 
 		// Parametrage du prefix customers
 		$texte .= '<tr><td>'.$langs->trans("Mask").' ('.$langs->trans("ProductCodeModel").'):</td>';
-		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="value1" value="'.(!empty($conf->global->PRODUCT_ELEPHANT_MASK_PRODUCT) ? $conf->global->PRODUCT_ELEPHANT_MASK_PRODUCT : '').'"'.$disabled.'>', $tooltip, 1, 1).'</td>';
+		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="value1" value="'.(getDolGlobalString('PRODUCT_ELEPHANT_MASK_PRODUCT') ? $conf->global->PRODUCT_ELEPHANT_MASK_PRODUCT : '').'"'.$disabled.'>', $tooltip, 1, 1).'</td>';
 
 		$texte .= '<td class="left" rowspan="2">&nbsp; <input type="submit" class="button button-edit reposition smallpaddingimp" name="modify" value="'.$langs->trans("Modify").'"'.$disabled.'></td>';
 
@@ -124,7 +124,7 @@ class mod_codeproduct_elephant extends ModeleProductCode
 
 		// Parametrage du prefix suppliers
 		$texte .= '<tr><td>'.$langs->trans("Mask").' ('.$langs->trans("ServiceCodeModel").'):</td>';
-		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="value2" value="'.(!empty($conf->global->PRODUCT_ELEPHANT_MASK_SERVICE) ? $conf->global->PRODUCT_ELEPHANT_MASK_SERVICE : '').'"'.$disabled.'>', $tooltip, 1, 1).'</td>';
+		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="value2" value="'.(getDolGlobalString('PRODUCT_ELEPHANT_MASK_SERVICE') ? $conf->global->PRODUCT_ELEPHANT_MASK_SERVICE : '').'"'.$disabled.'>', $tooltip, 1, 1).'</td>';
 		$texte .= '</tr>';
 
 		$texte .= '</table>';
@@ -191,9 +191,9 @@ class mod_codeproduct_elephant extends ModeleProductCode
 
 		// Get Mask value
 		$mask = '';
-		if ($type == 0 && !empty($conf->global->PRODUCT_ELEPHANT_MASK_PRODUCT)) {
+		if ($type == 0 && getDolGlobalString('PRODUCT_ELEPHANT_MASK_PRODUCT')) {
 			$mask = $conf->global->PRODUCT_ELEPHANT_MASK_PRODUCT;
-		} elseif ($type == 1 && !empty($conf->global->PRODUCT_ELEPHANT_MASK_SERVICE)) {
+		} elseif ($type == 1 && getDolGlobalString('PRODUCT_ELEPHANT_MASK_SERVICE')) {
 			$mask = $conf->global->PRODUCT_ELEPHANT_MASK_SERVICE;
 		}
 
@@ -216,7 +216,7 @@ class mod_codeproduct_elephant extends ModeleProductCode
 
 		$now = dol_now();
 
-		if (!empty($conf->global->PRODUCT_ELEPHANT_ADD_WHERE)) {
+		if (getDolGlobalString('PRODUCT_ELEPHANT_ADD_WHERE')) {
 			$where = ' AND ('.dol_string_nospecial(dol_string_unaccent($conf->global->PRODUCT_ELEPHANT_ADD_WHERE), '_', array(',', '@', '"', "|", ";", ":")).')';
 		}
 
@@ -274,18 +274,18 @@ class mod_codeproduct_elephant extends ModeleProductCode
 		$result = 0;
 		$code = strtoupper(trim($code));
 
-		if (empty($code) && $this->code_null && empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED)) {
+		if (empty($code) && $this->code_null && !getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED')) {
 			$result = 0;
-		} elseif (empty($code) && (!$this->code_null || !empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED))) {
+		} elseif (empty($code) && (!$this->code_null || getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED'))) {
 			$result = -2;
 		} else {
 			// Get Mask value
 			$mask = '';
 			if ($type == 0) {
-				$mask = empty($conf->global->PRODUCT_ELEPHANT_MASK_PRODUCT) ? '' : $conf->global->PRODUCT_ELEPHANT_MASK_PRODUCT;
+				$mask = !getDolGlobalString('PRODUCT_ELEPHANT_MASK_PRODUCT') ? '' : $conf->global->PRODUCT_ELEPHANT_MASK_PRODUCT;
 			}
 			if ($type == 1) {
-				$mask = empty($conf->global->PRODUCT_ELEPHANT_MASK_SERVICE) ? '' : $conf->global->PRODUCT_ELEPHANT_MASK_SERVICE;
+				$mask = !getDolGlobalString('PRODUCT_ELEPHANT_MASK_SERVICE') ? '' : $conf->global->PRODUCT_ELEPHANT_MASK_SERVICE;
 			}
 			if (!$mask) {
 				$this->error = 'NotConfigured';
diff --git a/htdocs/core/modules/product/mod_codeproduct_leopard.php b/htdocs/core/modules/product/mod_codeproduct_leopard.php
index bb26e6d0160..384fff9a915 100644
--- a/htdocs/core/modules/product/mod_codeproduct_leopard.php
+++ b/htdocs/core/modules/product/mod_codeproduct_leopard.php
@@ -141,9 +141,9 @@ class mod_codeproduct_leopard extends ModeleProductCode
 		$result = 0;
 		$code = strtoupper(trim($code));
 
-		if (empty($code) && $this->code_null && empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED)) {
+		if (empty($code) && $this->code_null && !getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED')) {
 			$result = 0;
-		} elseif (empty($code) && (!$this->code_null || !empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED))) {
+		} elseif (empty($code) && (!$this->code_null || getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED'))) {
 			$result = -2;
 		}
 
diff --git a/htdocs/core/modules/product/modules_product.class.php b/htdocs/core/modules/product/modules_product.class.php
index 69660c0e131..e2f7872e9a6 100644
--- a/htdocs/core/modules/product/modules_product.class.php
+++ b/htdocs/core/modules/product/modules_product.class.php
@@ -137,7 +137,7 @@ abstract class ModeleProductCode extends CommonNumRefGenerator
 
 		$strikestart = '';
 		$strikeend = '';
-		if (!empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED) && !empty($this->code_null)) {
+		if (getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED') && !empty($this->code_null)) {
 			$strikestart = '<strike>';
 			$strikeend = '</strike> '.yn(1, 1, 2).' ('.$langs->trans("ForcedToByAModule", $langs->transnoentities("yes")).')';
 		}
diff --git a/htdocs/core/modules/product_batch/mod_lot_advanced.php b/htdocs/core/modules/product_batch/mod_lot_advanced.php
index 18c5cba5b46..dce06566c8c 100644
--- a/htdocs/core/modules/product_batch/mod_lot_advanced.php
+++ b/htdocs/core/modules/product_batch/mod_lot_advanced.php
@@ -90,7 +90,7 @@ class mod_lot_advanced extends ModeleNumRefBatch
 
 		// Option to enable custom masks per product
 		$texte .= '<td class="right">';
-		if (!empty($conf->global->PRODUCTBATCH_LOT_USE_PRODUCT_MASKS)) {
+		if (getDolGlobalString('PRODUCTBATCH_LOT_USE_PRODUCT_MASKS')) {
 			$texte .= '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?action=setmaskslot&token='.newToken().'&value=0">'.img_picto($langs->trans("Enabled"), 'on').'</a>';
 		} else {
 			$texte .= '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?action=setmaskslot&token='.newToken().'&value=1">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
diff --git a/htdocs/core/modules/product_batch/mod_sn_advanced.php b/htdocs/core/modules/product_batch/mod_sn_advanced.php
index fb6866742ff..aa01fb692f2 100644
--- a/htdocs/core/modules/product_batch/mod_sn_advanced.php
+++ b/htdocs/core/modules/product_batch/mod_sn_advanced.php
@@ -90,7 +90,7 @@ class mod_sn_advanced extends ModeleNumRefBatch
 
 		// Option to enable custom masks per product
 		$texte .= '<td class="right">';
-		if (!empty($conf->global->PRODUCTBATCH_SN_USE_PRODUCT_MASKS)) {
+		if (getDolGlobalString('PRODUCTBATCH_SN_USE_PRODUCT_MASKS')) {
 			$texte .= '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?action=setmaskssn&token='.newToken().'&value=0">'.img_picto($langs->trans("Enabled"), 'on').'</a>';
 		} else {
 			$texte .= '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?action=setmaskssn&token='.newToken().'&value=1">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
diff --git a/htdocs/core/modules/project/doc/doc_generic_project_odt.modules.php b/htdocs/core/modules/project/doc/doc_generic_project_odt.modules.php
index 7259a2859a0..0c25e9cde15 100644
--- a/htdocs/core/modules/project/doc/doc_generic_project_odt.modules.php
+++ b/htdocs/core/modules/project/doc/doc_generic_project_odt.modules.php
@@ -446,7 +446,7 @@ class doc_generic_project_odt extends ModelePDFProjects
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->PROJECT_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('PROJECT_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= $nbofiles;
@@ -971,13 +971,13 @@ class doc_generic_project_odt extends ModelePDFProjects
 						'title' => "ListSupplierOrdersAssociatedProject",
 						'table' => 'commande_fournisseur',
 						'class' => 'CommandeFournisseur',
-						'test' => (isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->rights->fournisseur->commande->lire) || (isModEnabled("supplier_order") && $user->rights->supplier_order->lire)
+						'test' => (isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->rights->fournisseur->commande->lire) || (isModEnabled("supplier_order") && $user->rights->supplier_order->lire)
 					),
 					'invoice_supplier' => array(
 						'title' => "ListSupplierInvoicesAssociatedProject",
 						'table' => 'facture_fourn',
 						'class' => 'FactureFournisseur',
-						'test' => (isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->rights->fournisseur->facture->lire) || (isModEnabled("supplier_invoice") && $user->rights->supplier_invoice->lire)
+						'test' => (isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->rights->fournisseur->facture->lire) || (isModEnabled("supplier_invoice") && $user->rights->supplier_invoice->lire)
 					),
 					'contract' => array(
 						'title' => "ListContractAssociatedProject",
@@ -1035,7 +1035,7 @@ class doc_generic_project_odt extends ModelePDFProjects
 						'title' => "ListMouvementStockProject",
 						'class' => 'MouvementStock',
 						'table' => 'stock_mouvement',
-						'test' => (isModEnabled('stock') && $user->rights->stock->mouvement->lire && !empty($conf->global->STOCK_MOVEMENT_INTO_PROJECT_OVERVIEW))
+						'test' => (isModEnabled('stock') && $user->rights->stock->mouvement->lire && getDolGlobalString('STOCK_MOVEMENT_INTO_PROJECT_OVERVIEW'))
 					),
 					'agenda' => array(
 						'title' => "ListActionsAssociatedProject",
@@ -1146,7 +1146,7 @@ class doc_generic_project_odt extends ModelePDFProjects
 
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/project/doc/pdf_baleine.modules.php b/htdocs/core/modules/project/doc/pdf_baleine.modules.php
index 9ac830d4cf5..bc4ef3fb9d6 100644
--- a/htdocs/core/modules/project/doc/pdf_baleine.modules.php
+++ b/htdocs/core/modules/project/doc/pdf_baleine.modules.php
@@ -152,7 +152,7 @@ class pdf_baleine extends ModelePDFProjects
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -195,7 +195,7 @@ class pdf_baleine extends ModelePDFProjects
 				$heightforinfotot = 40; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -205,7 +205,7 @@ class pdf_baleine extends ModelePDFProjects
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -333,7 +333,7 @@ class pdf_baleine extends ModelePDFProjects
 							// We found a page break
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -409,7 +409,7 @@ class pdf_baleine extends ModelePDFProjects
 					$pdf->MultiCell($this->page_largeur - $this->marge_droite - $this->posxdateend, 3, $dateend, 0, 'C');
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
diff --git a/htdocs/core/modules/project/doc/pdf_beluga.modules.php b/htdocs/core/modules/project/doc/pdf_beluga.modules.php
index 027efd47f9e..addb41c99ef 100644
--- a/htdocs/core/modules/project/doc/pdf_beluga.modules.php
+++ b/htdocs/core/modules/project/doc/pdf_beluga.modules.php
@@ -183,7 +183,7 @@ class pdf_beluga extends ModelePDFProjects
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -226,7 +226,7 @@ class pdf_beluga extends ModelePDFProjects
 				$heightforinfotot = 40; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -236,7 +236,7 @@ class pdf_beluga extends ModelePDFProjects
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -355,7 +355,7 @@ class pdf_beluga extends ModelePDFProjects
 						'class'=>'CommandeFournisseur',
 						'table'=>'commande_fournisseur',
 						'datefieldname'=>'date_commande',
-						'test'=>(isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->rights->fournisseur->commande->lire) || (isModEnabled("supplier_order") && $user->rights->supplier_order->lire),
+						'test'=>(isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->rights->fournisseur->commande->lire) || (isModEnabled("supplier_order") && $user->rights->supplier_order->lire),
 						'lang'=>'orders'),
 					'invoice_supplier'=>array(
 						'name'=>"BillsSuppliers",
@@ -364,7 +364,7 @@ class pdf_beluga extends ModelePDFProjects
 						'margin'=>'minus',
 						'table'=>'facture_fourn',
 						'datefieldname'=>'datef',
-						'test'=>(isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->rights->fournisseur->facture->lire) || (isModEnabled("supplier_invoice") && $user->rights->supplier_invoice->lire),
+						'test'=>(isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->rights->fournisseur->facture->lire) || (isModEnabled("supplier_invoice") && $user->rights->supplier_invoice->lire),
 						'lang'=>'bills'),
 					'contract'=>array(
 						'name'=>"Contracts",
@@ -544,7 +544,7 @@ class pdf_beluga extends ModelePDFProjects
 										// We found a page break
 
 										// Allows data in the first page if description is long enough to break in multiples pages
-										if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+										if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 											$showpricebeforepagebreak = 1;
 										} else {
 											$showpricebeforepagebreak = 0;
diff --git a/htdocs/core/modules/project/doc/pdf_timespent.modules.php b/htdocs/core/modules/project/doc/pdf_timespent.modules.php
index c6ba200ec46..fa2206fc563 100644
--- a/htdocs/core/modules/project/doc/pdf_timespent.modules.php
+++ b/htdocs/core/modules/project/doc/pdf_timespent.modules.php
@@ -147,7 +147,7 @@ class pdf_timespent extends ModelePDFProjects
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -190,7 +190,7 @@ class pdf_timespent extends ModelePDFProjects
 				$heightforinfotot = 40; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -200,7 +200,7 @@ class pdf_timespent extends ModelePDFProjects
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -332,7 +332,7 @@ class pdf_timespent extends ModelePDFProjects
 							// We found a page break
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -407,7 +407,7 @@ class pdf_timespent extends ModelePDFProjects
 					*/
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
diff --git a/htdocs/core/modules/project/task/doc/doc_generic_task_odt.modules.php b/htdocs/core/modules/project/task/doc/doc_generic_task_odt.modules.php
index 59fdcc36ab2..b3a2d27f015 100644
--- a/htdocs/core/modules/project/task/doc/doc_generic_task_odt.modules.php
+++ b/htdocs/core/modules/project/task/doc/doc_generic_task_odt.modules.php
@@ -411,7 +411,7 @@ class doc_generic_task_odt extends ModelePDFTask
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->PROJECT_TASK_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('PROJECT_TASK_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= $nbofiles;
@@ -823,7 +823,7 @@ class doc_generic_task_odt extends ModelePDFTask
 
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/propale/doc/doc_generic_proposal_odt.modules.php b/htdocs/core/modules/propale/doc/doc_generic_proposal_odt.modules.php
index 09866f0f538..3f72e7c332d 100644
--- a/htdocs/core/modules/propale/doc/doc_generic_proposal_odt.modules.php
+++ b/htdocs/core/modules/propale/doc/doc_generic_proposal_odt.modules.php
@@ -337,7 +337,7 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -501,7 +501,7 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/propale/doc/pdf_azur.modules.php b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
index c2fa8d38aa5..0b497ef9db9 100644
--- a/htdocs/core/modules/propale/doc/pdf_azur.modules.php
+++ b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
@@ -140,10 +140,10 @@ class pdf_azur extends ModelePDFPropales
 		}
 		$this->posxdiscount = 162;
 		$this->postotalht = 174;
-		if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) || !empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') || getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->posxtva = $this->posxup;
 		}
-		$this->posxpicture = $this->posxtva - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxtva - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		if ($this->page_largeur < 210) { // To work with US executive format
 			$this->posxpicture -= 20;
 			$this->posxtva -= 20;
@@ -185,7 +185,7 @@ class pdf_azur extends ModelePDFPropales
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -194,7 +194,7 @@ class pdf_azur extends ModelePDFPropales
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "dict", "companies", "bills", "products", "propal"));
@@ -210,7 +210,7 @@ class pdf_azur extends ModelePDFPropales
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
 		$this->atleastonephoto = false;
-		if (!empty($conf->global->MAIN_GENERATE_PROPOSALS_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_PROPOSALS_WITH_PICTURE')) {
 			$objphoto = new Product($this->db);
 
 			for ($i = 0; $i < $nblines; $i++) {
@@ -313,7 +313,7 @@ class pdf_azur extends ModelePDFPropales
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$logodir = $conf->mycompany->dir_output;
 					if (!empty($conf->mycompany->multidir_output[$object->entity])) {
 						$logodir = $conf->mycompany->multidir_output[$object->entity];
@@ -362,10 +362,10 @@ class pdf_azur extends ModelePDFPropales
 				$pagenb++;
 
 				$heightforinfotot = 40; // Height reserved to output the info and total part
-				$heightforsignature = empty($conf->global->PROPAL_DISABLE_SIGNATURE) ? (pdfGetHeightForHtmlContent($pdf, $outputlangs->transnoentities("ProposalCustomerSignature")) + 10) : 0;
+				$heightforsignature = !getDolGlobalString('PROPAL_DISABLE_SIGNATURE') ? (pdfGetHeightForHtmlContent($pdf, $outputlangs->transnoentities("ProposalCustomerSignature")) + 10) : 0;
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				//print $heightforinfotot + $heightforsignature + $heightforfreetext + $heightforfooter;exit;
@@ -402,7 +402,7 @@ class pdf_azur extends ModelePDFPropales
 
 				// Displays notes
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
-				if (!empty($conf->global->MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE)) {
+				if (getDolGlobalString('MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE')) {
 					// Get first sale rep
 					if (is_object($object->thirdparty)) {
 						$salereparray = $object->thirdparty->getSalesRepresentatives($user);
@@ -418,7 +418,7 @@ class pdf_azur extends ModelePDFPropales
 				if (!empty($extranote)) {
 					$notetoshow = dol_concatdesc($notetoshow, $extranote);
 				}
-				if (!empty($conf->global->MAIN_ADD_CREATOR_IN_NOTE) && $object->user_author_id > 0) {
+				if (getDolGlobalString('MAIN_ADD_CREATOR_IN_NOTE') && $object->user_author_id > 0) {
 					$tmpuser = new User($this->db);
 					$tmpuser->fetch($object->user_author_id);
 
@@ -488,7 +488,7 @@ class pdf_azur extends ModelePDFPropales
 						$curY = $tab_top_newpage;
 
 						// Allows data in the first page if description is long enough to break in multiples pages
-						if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+						if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 							$showpricebeforepagebreak = 1;
 						} else {
 							$showpricebeforepagebreak = 0;
@@ -533,7 +533,7 @@ class pdf_azur extends ModelePDFPropales
 							// We found a page break
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -561,7 +561,7 @@ class pdf_azur extends ModelePDFPropales
 					$pdf->SetFont('', '', $default_font_size - 1); // On repositionne la police par defaut
 
 					// VAT Rate
-					if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+					if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 						$vat_rate = pdf_getlinevatrate($object, $i, $outputlangs, $hidedetails);
 						$pdf->SetXY($this->posxtva - 5, $curY);
 						$pdf->MultiCell($this->posxup - $this->posxtva + 4, 3, $vat_rate, 0, 'R');
@@ -668,7 +668,7 @@ class pdf_azur extends ModelePDFPropales
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -740,7 +740,7 @@ class pdf_azur extends ModelePDFPropales
 				*/
 
 				// Customer signature area
-				if (empty($conf->global->PROPAL_DISABLE_SIGNATURE)) {
+				if (!getDolGlobalString('PROPAL_DISABLE_SIGNATURE')) {
 					$posy = $this->_signature_area($pdf, $object, $posy, $outputlangs);
 				}
 
@@ -751,7 +751,7 @@ class pdf_azur extends ModelePDFPropales
 				}
 
 				//If propal merge product PDF is active
-				if (!empty($conf->global->PRODUIT_PDF_MERGE_PROPAL)) {
+				if (getDolGlobalString('PRODUIT_PDF_MERGE_PROPAL')) {
 					require_once DOL_DOCUMENT_ROOT.'/product/class/propalmergepdfproduct.class.php';
 
 					$already_merged = array();
@@ -883,7 +883,7 @@ class pdf_azur extends ModelePDFPropales
 
 		$pdf->SetFont('', '', $default_font_size - 1);
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		// If France, show VAT mention if not applicable
 		if ($this->emetteur->country_code == 'FR' && empty($mysoc->tva_assuj)) {
@@ -895,7 +895,7 @@ class pdf_azur extends ModelePDFPropales
 		}
 
 		$posxval = 52;
-		if (!empty($conf->global->MAIN_PDF_DELIVERY_DATE_TEXT)) {
+		if (getDolGlobalString('MAIN_PDF_DELIVERY_DATE_TEXT')) {
 			$displaydate = "daytext";
 		} else {
 			$displaydate = "day";
@@ -930,11 +930,11 @@ class pdf_azur extends ModelePDFPropales
 		}
 
 		// Show delivery mode
-		if (empty($conf->global->PROPOSAL_PDF_HIDE_DELIVERYMODE) && $object->shipping_method_id > 0) {
+		if (!getDolGlobalString('PROPOSAL_PDF_HIDE_DELIVERYMODE') && $object->shipping_method_id > 0) {
 			$outputlangs->load("sendings");
 
 			$shipping_method_id = $object->shipping_method_id;
-			if (!empty($conf->global->SOCIETE_ASK_FOR_SHIPPING_METHOD) && !empty($this->emetteur->shipping_method_id)) {
+			if (getDolGlobalString('SOCIETE_ASK_FOR_SHIPPING_METHOD') && !empty($this->emetteur->shipping_method_id)) {
 				$shipping_method_id = $this->emetteur->shipping_method_id;
 			}
 			$shipping_method_code = dol_getIdFromCode($this->db, $shipping_method_id, 'c_shipment_mode', 'rowid', 'code');
@@ -955,7 +955,7 @@ class pdf_azur extends ModelePDFPropales
 		}
 
 		// Show payments conditions
-		if (empty($conf->global->PROPOSAL_PDF_HIDE_PAYMENTTERM) && $object->cond_reglement_code) {
+		if (!getDolGlobalString('PROPOSAL_PDF_HIDE_PAYMENTTERM') && $object->cond_reglement_code) {
 			$pdf->SetFont('', 'B', $default_font_size - $diffsizetitle);
 			$pdf->SetXY($this->marge_gauche, $posy);
 			$titre = $outputlangs->transnoentities("PaymentConditions").':';
@@ -973,7 +973,7 @@ class pdf_azur extends ModelePDFPropales
 			$posy = $pdf->GetY() + 3;
 		}
 
-		if (empty($conf->global->PROPOSAL_PDF_HIDE_PAYMENTMODE)) {
+		if (!getDolGlobalString('PROPOSAL_PDF_HIDE_PAYMENTMODE')) {
 			// Show payment mode
 			if ($object->mode_reglement_code
 			&& $object->mode_reglement_code != 'CHQ'
@@ -994,7 +994,7 @@ class pdf_azur extends ModelePDFPropales
 			if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 				// Si mode reglement non force ou si force a CHQ
 				if (getDolGlobalInt('FACTURE_CHQ_NUMBER')) {
-					if ($conf->global->FACTURE_CHQ_NUMBER > 0) {
+					if (getDolGlobalInt('FACTURE_CHQ_NUMBER') > 0) {
 						$account = new Account($this->db);
 						$account->fetch(getDolGlobalInt('FACTURE_CHQ_NUMBER'));
 
@@ -1003,7 +1003,7 @@ class pdf_azur extends ModelePDFPropales
 						$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $account->proprio), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($account->owner_address), 0, 'L', 0);
@@ -1016,7 +1016,7 @@ class pdf_azur extends ModelePDFPropales
 						$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $this->emetteur->name), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($this->emetteur->getFullAddress()), 0, 'L', 0);
@@ -1098,9 +1098,9 @@ class pdf_azur extends ModelePDFPropales
 		$total_ttc = (isModEnabled("multicurrency") && $object->multicurrency_tx != 1) ? $object->multicurrency_total_ttc : $object->total_ttc;
 
 		$this->atleastoneratenotnull = 0;
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$tvaisnull = ((!empty($this->tva) && count($this->tva) == 1 && isset($this->tva['0.000']) && is_float($this->tva['0.000'])) ? true : false);
-			if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL) && $tvaisnull) {
+			if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL') && $tvaisnull) {
 				// Nothing to do
 			} else {
 				//Local tax 1 before VAT
@@ -1356,7 +1356,7 @@ class pdf_azur extends ModelePDFPropales
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1374,7 +1374,7 @@ class pdf_azur extends ModelePDFPropales
 			$pdf->MultiCell(108, 2, $outputlangs->transnoentities("Designation"), '', 'L');
 		}
 
-		if (!empty($conf->global->MAIN_GENERATE_PROPOSALS_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_PROPOSALS_WITH_PICTURE')) {
 			$pdf->line($this->posxpicture - 1, $tab_top, $this->posxpicture - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				//$pdf->SetXY($this->posxpicture-1, $tab_top+1);
@@ -1382,7 +1382,7 @@ class pdf_azur extends ModelePDFPropales
 			}
 		}
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$pdf->line($this->posxtva - 1, $tab_top, $this->posxtva - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				// Not do -3 and +3 instead of -1 -1 to have more space for text 'Sales tax'
@@ -1525,7 +1525,7 @@ class pdf_azur extends ModelePDFPropales
 			$pdf->MultiCell(100, 3, $outputlangs->transnoentities("RefCustomer")." : ".$outputlangs->convToOutputCharset($object->ref_client), '', 'R');
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1535,7 +1535,7 @@ class pdf_azur extends ModelePDFPropales
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -1546,7 +1546,7 @@ class pdf_azur extends ModelePDFPropales
 			}
 		}
 
-		if (!empty($conf->global->MAIN_PDF_DATE_TEXT)) {
+		if (getDolGlobalString('MAIN_PDF_DATE_TEXT')) {
 			$displaydate = "daytext";
 		} else {
 			$displaydate = "day";
@@ -1563,7 +1563,7 @@ class pdf_azur extends ModelePDFPropales
 		$pdf->SetTextColor(0, 0, 60);
 		$pdf->MultiCell(100, 3, $outputlangs->transnoentities("DateEndPropal")." : ".dol_print_date($object->fin_validite, $displaydate, false, $outputlangs, true), '', 'R');
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && $object->thirdparty->code_client) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && $object->thirdparty->code_client) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1571,7 +1571,7 @@ class pdf_azur extends ModelePDFPropales
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1615,13 +1615,13 @@ class pdf_azur extends ModelePDFPropales
 			// Show sender
 			$posy = 42 + $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -1633,7 +1633,7 @@ class pdf_azur extends ModelePDFPropales
 			}
 
 			// Show company name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell(80, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, $ltrdirection);
@@ -1655,7 +1655,7 @@ class pdf_azur extends ModelePDFPropales
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1673,12 +1673,12 @@ class pdf_azur extends ModelePDFPropales
 			}
 			$posy = 42 + $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
@@ -1750,7 +1750,7 @@ class pdf_azur extends ModelePDFPropales
 
 		$pdf->SetXY($posx, $tab_top + $tab_hl);
 		$pdf->MultiCell($largcol, $tab_hl * 3, '', 1, 'R');
-		if (!empty($conf->global->MAIN_PDF_PROPAL_USE_ELECTRONIC_SIGNING)) {
+		if (getDolGlobalString('MAIN_PDF_PROPAL_USE_ELECTRONIC_SIGNING')) {
 			$pdf->addEmptySignatureAppearance($posx, $tab_top + $tab_hl, $largcol, $tab_hl * 3);
 		}
 
diff --git a/htdocs/core/modules/propale/doc/pdf_cyan.modules.php b/htdocs/core/modules/propale/doc/pdf_cyan.modules.php
index ee00a19bc5c..0bffffe6bb7 100644
--- a/htdocs/core/modules/propale/doc/pdf_cyan.modules.php
+++ b/htdocs/core/modules/propale/doc/pdf_cyan.modules.php
@@ -162,7 +162,7 @@ class pdf_cyan extends ModelePDFPropales
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -176,7 +176,7 @@ class pdf_cyan extends ModelePDFPropales
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "dict", "companies", "bills", "products", "propal"));
@@ -185,14 +185,14 @@ class pdf_cyan extends ModelePDFPropales
 		$nblines = count($object->lines);
 
 		$hidetop = 0;
-		if (!empty($conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE)) {
+		if (getDolGlobalString('MAIN_PDF_DISABLE_COL_HEAD_TITLE')) {
 			$hidetop = $conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE;
 		}
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
 		$this->atleastonephoto = false;
-		if (!empty($conf->global->MAIN_GENERATE_PROPOSALS_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_PROPOSALS_WITH_PICTURE')) {
 			$objphoto = new Product($this->db);
 
 			for ($i = 0; $i < $nblines; $i++) {
@@ -295,7 +295,7 @@ class pdf_cyan extends ModelePDFPropales
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$logodir = $conf->mycompany->dir_output;
 					if (!empty($conf->mycompany->multidir_output[$object->entity])) {
 						$logodir = $conf->mycompany->multidir_output[$object->entity];
@@ -335,9 +335,9 @@ class pdf_cyan extends ModelePDFPropales
 				$pagenb++;
 
 				$heightforinfotot = 40; // Height reserved to output the info and total part
-				$heightforsignature = empty($conf->global->PROPAL_DISABLE_SIGNATURE) ? (pdfGetHeightForHtmlContent($pdf, $outputlangs->transnoentities("ProposalCustomerSignature")) + 10) : 0;
+				$heightforsignature = !getDolGlobalString('PROPAL_DISABLE_SIGNATURE') ? (pdfGetHeightForHtmlContent($pdf, $outputlangs->transnoentities("ProposalCustomerSignature")) + 10) : 0;
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
-				$heightforfooter = $this->marge_basse + (empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS) ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
+				$heightforfooter = $this->marge_basse + (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS') ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
 				//print $heightforinfotot + $heightforsignature + $heightforfreetext + $heightforfooter;exit;
 
 				$top_shift = $this->_pagehead($pdf, $object, 1, $outputlangs, $outputlangsbis);
@@ -374,7 +374,7 @@ class pdf_cyan extends ModelePDFPropales
 
 				// Displays notes
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
-				if (!empty($conf->global->MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE)) {
+				if (getDolGlobalString('MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE')) {
 					// Get first sale rep
 					if (is_object($object->thirdparty)) {
 						$salereparray = $object->thirdparty->getSalesRepresentatives($user);
@@ -392,7 +392,7 @@ class pdf_cyan extends ModelePDFPropales
 					$notetoshow = dol_concatdesc($notetoshow, $extranote);
 				}
 
-				if (!empty($conf->global->MAIN_ADD_CREATOR_IN_NOTE) && $object->user_author_id > 0) {
+				if (getDolGlobalString('MAIN_ADD_CREATOR_IN_NOTE') && $object->user_author_id > 0) {
 					$tmpuser = new User($this->db);
 					$tmpuser->fetch($object->user_author_id);
 
@@ -572,7 +572,7 @@ class pdf_cyan extends ModelePDFPropales
 							$curY = $tab_top_newpage;
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -615,7 +615,7 @@ class pdf_cyan extends ModelePDFPropales
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -788,7 +788,7 @@ class pdf_cyan extends ModelePDFPropales
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -861,7 +861,7 @@ class pdf_cyan extends ModelePDFPropales
 				*/
 
 				// Customer signature area
-				if (empty($conf->global->PROPAL_DISABLE_SIGNATURE)) {
+				if (!getDolGlobalString('PROPAL_DISABLE_SIGNATURE')) {
 					$posy = $this->drawSignatureArea($pdf, $object, $posy, $outputlangs);
 				}
 
@@ -872,7 +872,7 @@ class pdf_cyan extends ModelePDFPropales
 				}
 
 				//If propal merge product PDF is active
-				if (!empty($conf->global->PRODUIT_PDF_MERGE_PROPAL)) {
+				if (getDolGlobalString('PRODUIT_PDF_MERGE_PROPAL')) {
 					require_once DOL_DOCUMENT_ROOT.'/product/class/propalmergepdfproduct.class.php';
 
 					$already_merged = array();
@@ -997,7 +997,7 @@ class pdf_cyan extends ModelePDFPropales
 
 		$pdf->SetFont('', '', $default_font_size - 1);
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		// If France, show VAT mention if not applicable
 		if ($this->emetteur->country_code == 'FR' && empty($mysoc->tva_assuj)) {
@@ -1009,7 +1009,7 @@ class pdf_cyan extends ModelePDFPropales
 		}
 
 		$posxval = 52;
-		if (!empty($conf->global->MAIN_PDF_DATE_TEXT)) {
+		if (getDolGlobalString('MAIN_PDF_DATE_TEXT')) {
 			$displaydate = "daytext";
 		} else {
 			$displaydate = "day";
@@ -1044,11 +1044,11 @@ class pdf_cyan extends ModelePDFPropales
 		}
 
 		// Show delivery mode
-		if (empty($conf->global->PROPOSAL_PDF_HIDE_DELIVERYMODE) && $object->shipping_method_id > 0) {
+		if (!getDolGlobalString('PROPOSAL_PDF_HIDE_DELIVERYMODE') && $object->shipping_method_id > 0) {
 			$outputlangs->load("sendings");
 
 			$shipping_method_id = $object->shipping_method_id;
-			if (!empty($conf->global->SOCIETE_ASK_FOR_SHIPPING_METHOD) && !empty($this->emetteur->shipping_method_id)) {
+			if (getDolGlobalString('SOCIETE_ASK_FOR_SHIPPING_METHOD') && !empty($this->emetteur->shipping_method_id)) {
 				$shipping_method_id = $this->emetteur->shipping_method_id;
 			}
 			$shipping_method_code = dol_getIdFromCode($this->db, $shipping_method_id, 'c_shipment_mode', 'rowid', 'code');
@@ -1069,7 +1069,7 @@ class pdf_cyan extends ModelePDFPropales
 		}
 
 		// Show payments conditions
-		if (empty($conf->global->PROPOSAL_PDF_HIDE_PAYMENTTERM) && $object->cond_reglement_code) {
+		if (!getDolGlobalString('PROPOSAL_PDF_HIDE_PAYMENTTERM') && $object->cond_reglement_code) {
 			$pdf->SetFont('', 'B', $default_font_size - $diffsizetitle);
 			$pdf->SetXY($this->marge_gauche, $posy);
 			$titre = $outputlangs->transnoentities("PaymentConditions").':';
@@ -1087,7 +1087,7 @@ class pdf_cyan extends ModelePDFPropales
 			$posy = $pdf->GetY() + 3;
 		}
 
-		if (empty($conf->global->PROPOSAL_PDF_HIDE_PAYMENTMODE)) {
+		if (!getDolGlobalString('PROPOSAL_PDF_HIDE_PAYMENTMODE')) {
 			// Show payment mode
 			if ($object->mode_reglement_code
 			&& $object->mode_reglement_code != 'CHQ'
@@ -1108,7 +1108,7 @@ class pdf_cyan extends ModelePDFPropales
 			if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 				// Si mode reglement non force ou si force a CHQ
 				if (getDolGlobalInt('FACTURE_CHQ_NUMBER')) {
-					if ($conf->global->FACTURE_CHQ_NUMBER > 0) {
+					if (getDolGlobalInt('FACTURE_CHQ_NUMBER') > 0) {
 						$account = new Account($this->db);
 						$account->fetch(getDolGlobalInt('FACTURE_CHQ_NUMBER'));
 
@@ -1117,7 +1117,7 @@ class pdf_cyan extends ModelePDFPropales
 						$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $account->proprio), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($account->owner_address), 0, 'L', 0);
@@ -1130,7 +1130,7 @@ class pdf_cyan extends ModelePDFPropales
 						$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $this->emetteur->name), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($this->emetteur->getFullAddress()), 0, 'L', 0);
@@ -1181,7 +1181,7 @@ class pdf_cyan extends ModelePDFPropales
 
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "dict", "companies", "bills", "products", "propal"));
@@ -1218,9 +1218,9 @@ class pdf_cyan extends ModelePDFPropales
 		$total_ttc = (isModEnabled("multicurrency") && $object->multicurrency_tx != 1) ? $object->multicurrency_total_ttc : $object->total_ttc;
 
 		$this->atleastoneratenotnull = 0;
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$tvaisnull = ((!empty($this->tva) && count($this->tva) == 1 && isset($this->tva['0.000']) && is_float($this->tva['0.000'])) ? true : false);
-			if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL) && $tvaisnull) {
+			if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL') && $tvaisnull) {
 				// Nothing to do
 			} else {
 				//Local tax 1 before VAT
@@ -1473,7 +1473,7 @@ class pdf_cyan extends ModelePDFPropales
 
 		if (empty($hidetop)) {
 			$titre = $outputlangs->transnoentities("AmountInCurrency", $outputlangs->transnoentitiesnoconv("Currency".$currency));
-			if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+			if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 				$titre .= ' - '.$outputlangsbis->transnoentities("AmountInCurrency", $outputlangsbis->transnoentitiesnoconv("Currency".$currency));
 			}
 
@@ -1481,7 +1481,7 @@ class pdf_cyan extends ModelePDFPropales
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, $this->tabTitleHeight, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1492,14 +1492,14 @@ class pdf_cyan extends ModelePDFPropales
 		// Output Rect
 		$this->printRect($pdf, $this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_gauche - $this->marge_droite, $tab_height, $hidetop, $hidebottom); // Rect takes a length in 3rd parameter and 4th parameter
 
-		if (!empty($conf->global->MAIN_PDF_TITLE_TEXT_COLOR)) {
+		if (getDolGlobalString('MAIN_PDF_TITLE_TEXT_COLOR')) {
 			$arrayColorTextTitle = explode(',', $conf->global->MAIN_PDF_TITLE_TEXT_COLOR);
 			$pdf->SetTextColor($arrayColorTextTitle[0], $arrayColorTextTitle[1], $arrayColorTextTitle[2]);
 		}
 
 		$this->pdfTabTitles($pdf, $tab_top, $tab_height, $outputlangs, $hidetop);
 
-		if (!empty($conf->global->MAIN_PDF_TITLE_TEXT_COLOR)) {
+		if (getDolGlobalString('MAIN_PDF_TITLE_TEXT_COLOR')) {
 			$pdf->SetTextColor(0, 0, 0);
 		}
 
@@ -1606,7 +1606,7 @@ class pdf_cyan extends ModelePDFPropales
 			$pdf->MultiCell($w, 3, $outputlangs->transnoentities("RefCustomer")." : ".dol_trunc($outputlangs->convToOutputCharset($object->ref_client), 65), '', 'R');
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1616,7 +1616,7 @@ class pdf_cyan extends ModelePDFPropales
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -1627,7 +1627,7 @@ class pdf_cyan extends ModelePDFPropales
 			}
 		}
 
-		if (!empty($conf->global->MAIN_PDF_DATE_TEXT)) {
+		if (getDolGlobalString('MAIN_PDF_DATE_TEXT')) {
 			$displaydate = "daytext";
 		} else {
 			$displaydate = "day";
@@ -1644,12 +1644,12 @@ class pdf_cyan extends ModelePDFPropales
 		$pdf->SetTextColor(0, 0, 60);
 
 		$title = $outputlangs->transnoentities("DateEndPropal");
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 			$title .= ' - '.$outputlangsbis->transnoentities("DateEndPropal");
 		}
 		$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->fin_validite, $displaydate, false, $outputlangs, true), '', 'R');
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && $object->thirdparty->code_client) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && $object->thirdparty->code_client) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1657,7 +1657,7 @@ class pdf_cyan extends ModelePDFPropales
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1699,18 +1699,18 @@ class pdf_cyan extends ModelePDFPropales
 			$carac_emetteur .= pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, '', 0, 'source', $object);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -1722,7 +1722,7 @@ class pdf_cyan extends ModelePDFPropales
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell($widthrecbox - 2, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, $ltrdirection);
@@ -1744,7 +1744,7 @@ class pdf_cyan extends ModelePDFPropales
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1756,19 +1756,19 @@ class pdf_cyan extends ModelePDFPropales
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, ($usecontact ? $object->contact : ''), $usecontact, $mode, $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) {
 				$widthrecbox = 84; // To work with US executive format
 			}
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
@@ -1837,7 +1837,7 @@ class pdf_cyan extends ModelePDFPropales
 
 		$pdf->SetXY($posx, $tab_top + $tab_hl);
 		$pdf->MultiCell($largcol, $tab_hl * 3, '', 1, 'R');
-		if (!empty($conf->global->MAIN_PDF_PROPAL_USE_ELECTRONIC_SIGNING)) {
+		if (getDolGlobalString('MAIN_PDF_PROPAL_USE_ELECTRONIC_SIGNING')) {
 			$pdf->addEmptySignatureAppearance($posx, $tab_top + $tab_hl, $largcol, $tab_hl * 3);
 		}
 
@@ -1911,7 +1911,7 @@ class pdf_cyan extends ModelePDFPropales
 		$rank = $rank + 10;
 		$this->cols['photo'] = array(
 			'rank' => $rank,
-			'width' => (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
+			'width' => (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
 			'status' => false,
 			'title' => array(
 				'textkey' => 'Photo',
@@ -1923,7 +1923,7 @@ class pdf_cyan extends ModelePDFPropales
 			'border-left' => false, // remove left line separator
 		);
 
-		if (!empty($conf->global->MAIN_GENERATE_PROPOSALS_WITH_PICTURE) && !empty($this->atleastonephoto)) {
+		if (getDolGlobalString('MAIN_GENERATE_PROPOSALS_WITH_PICTURE') && !empty($this->atleastonephoto)) {
 			$this->cols['photo']['status'] = true;
 			$this->cols['photo']['border-left'] = true;
 		}
@@ -1940,7 +1940,7 @@ class pdf_cyan extends ModelePDFPropales
 			'border-left' => true, // add left line separator
 		);
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->cols['vat']['status'] = true;
 		}
 
@@ -2009,7 +2009,7 @@ class pdf_cyan extends ModelePDFPropales
 		$this->cols['totalexcltax'] = array(
 			'rank' => $rank,
 			'width' => 26, // in mm
-			'status' => empty($conf->global->PDF_PROPAL_HIDE_PRICE_EXCL_TAX) ? true : false,
+			'status' => !getDolGlobalString('PDF_PROPAL_HIDE_PRICE_EXCL_TAX') ? true : false,
 			'title' => array(
 				'textkey' => 'TotalHTShort'
 			),
@@ -2020,7 +2020,7 @@ class pdf_cyan extends ModelePDFPropales
 		$this->cols['totalincltax'] = array(
 			'rank' => $rank,
 			'width' => 26, // in mm
-			'status' => empty($conf->global->PDF_PROPAL_SHOW_PRICE_INCL_TAX) ? false : true,
+			'status' => !getDolGlobalString('PDF_PROPAL_SHOW_PRICE_INCL_TAX') ? false : true,
 			'title' => array(
 				'textkey' => 'TotalTTCShort'
 			),
diff --git a/htdocs/core/modules/propale/mod_propale_saphir.php b/htdocs/core/modules/propale/mod_propale_saphir.php
index cfa06eb5f01..399e59f6477 100644
--- a/htdocs/core/modules/propale/mod_propale_saphir.php
+++ b/htdocs/core/modules/propale/mod_propale_saphir.php
@@ -86,7 +86,7 @@ class mod_propale_saphir extends ModeleNumRefPropales
 
 		// Parametrage du prefix
 		$texte .= '<tr><td>'.$langs->trans("Mask").':</td>';
-		$mask = empty($conf->global->PROPALE_SAPHIR_MASK) ? '' : $conf->global->PROPALE_SAPHIR_MASK;
+		$mask = !getDolGlobalString('PROPALE_SAPHIR_MASK') ? '' : $conf->global->PROPALE_SAPHIR_MASK;
 		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat minwidth175" name="maskpropal" value="'.$mask.'">', $tooltip, 1, 1).'</td>';
 
 		$texte .= '<td class="left" rowspan="2">&nbsp; <input type="submit" class="button button-edit reposition smallpaddingimp" name="Button"value="'.$langs->trans("Modify").'"></td>';
@@ -136,7 +136,7 @@ class mod_propale_saphir extends ModeleNumRefPropales
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 
 		// On defini critere recherche compteur
-		$mask = empty($conf->global->PROPALE_SAPHIR_MASK) ? '' : $conf->global->PROPALE_SAPHIR_MASK;
+		$mask = !getDolGlobalString('PROPALE_SAPHIR_MASK') ? '' : $conf->global->PROPALE_SAPHIR_MASK;
 
 		if (!$mask) {
 			$this->error = 'NotConfigured';
diff --git a/htdocs/core/modules/rapport/pdf_paiement.class.php b/htdocs/core/modules/rapport/pdf_paiement.class.php
index 4d4e0f7ac05..46128c6afcf 100644
--- a/htdocs/core/modules/rapport/pdf_paiement.class.php
+++ b/htdocs/core/modules/rapport/pdf_paiement.class.php
@@ -139,7 +139,7 @@ class pdf_paiement extends CommonDocGenerator
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -242,7 +242,7 @@ class pdf_paiement extends CommonDocGenerator
 					$sql .= " AND s.rowid = ".((int) $socid);
 				}
 				// If global param PAYMENTS_REPORT_GROUP_BY_MOD is set, payment are ordered by paiement_code
-				if (!empty($conf->global->PAYMENTS_REPORT_GROUP_BY_MOD)) {
+				if (getDolGlobalString('PAYMENTS_REPORT_GROUP_BY_MOD')) {
 					$sql .= " ORDER BY paiement_code ASC, p.datep ASC, pf.fk_paiement ASC";
 				} else {
 					$sql .= " ORDER BY p.datep ASC, pf.fk_paiement ASC";
@@ -280,7 +280,7 @@ class pdf_paiement extends CommonDocGenerator
 					$sql .= " AND s.rowid = ".((int) $socid);
 				}
 				// If global param PAYMENTS_FOURN_REPORT_GROUP_BY_MOD is set, payment fourn are ordered by paiement_code
-				if (!empty($conf->global->PAYMENTS_FOURN_REPORT_GROUP_BY_MOD)) {
+				if (getDolGlobalString('PAYMENTS_FOURN_REPORT_GROUP_BY_MOD')) {
 					$sql .= " ORDER BY paiement_code ASC, p.datep ASC, pf.fk_paiementfourn ASC";
 				} else {
 					$sql .= " ORDER BY p.datep ASC, pf.fk_paiementfourn ASC";
@@ -477,7 +477,7 @@ class pdf_paiement extends CommonDocGenerator
 		$pdf->SetFillColor(220, 220, 220);
 		$yp = 0;
 		$numlines = count($lines);
-		if (($this->doc_type == 'client' && !empty($conf->global->PAYMENTS_REPORT_GROUP_BY_MOD)) || ($this->doc_type == 'fourn' && !empty($conf->global->PAYMENTS_FOURN_REPORT_GROUP_BY_MOD))) {
+		if (($this->doc_type == 'client' && getDolGlobalString('PAYMENTS_REPORT_GROUP_BY_MOD')) || ($this->doc_type == 'fourn' && getDolGlobalString('PAYMENTS_FOURN_REPORT_GROUP_BY_MOD'))) {
 			$mod = $lines[0][2];
 			$total_mod = 0;
 		}
@@ -525,7 +525,7 @@ class pdf_paiement extends CommonDocGenerator
 				$pdf->MultiCell($this->page_largeur - $this->marge_droite - $this->posxpaymentamount, $this->line_height, $lines[$j][4], 0, 'R', 1);
 				$yp = $yp + 5;
 				$total_page += $lines[$j][9];
-				if (($this->doc_type == 'client' && !empty($conf->global->PAYMENTS_REPORT_GROUP_BY_MOD)) || ($this->doc_type == 'fourn' && !empty($conf->global->PAYMENTS_FOURN_REPORT_GROUP_BY_MOD))) {
+				if (($this->doc_type == 'client' && getDolGlobalString('PAYMENTS_REPORT_GROUP_BY_MOD')) || ($this->doc_type == 'fourn' && getDolGlobalString('PAYMENTS_FOURN_REPORT_GROUP_BY_MOD'))) {
 					$total_mod += $lines[$j][9];
 				}
 			}
@@ -552,7 +552,7 @@ class pdf_paiement extends CommonDocGenerator
 			}
 
 			// Add line to add total by payment mode if mode reglement for nex line change
-			if ((($this->doc_type == 'client' && !empty($conf->global->PAYMENTS_REPORT_GROUP_BY_MOD)) || ($this->doc_type == 'fourn' && !empty($conf->global->PAYMENTS_FOURN_REPORT_GROUP_BY_MOD))) && ($mod != $lines[$j + 1][2])) {
+			if ((($this->doc_type == 'client' && getDolGlobalString('PAYMENTS_REPORT_GROUP_BY_MOD')) || ($this->doc_type == 'fourn' && getDolGlobalString('PAYMENTS_FOURN_REPORT_GROUP_BY_MOD'))) && ($mod != $lines[$j + 1][2])) {
 				$pdf->SetFillColor(245, 245, 245);
 				$pdf->Rect($this->marge_gauche + 1, $this->tab_top + 10 + $yp, $this->posxpaymentamount - $this->marge_droite - 3, $this->line_height, 'F', array(), array());
 				$pdf->line($this->marge_gauche, $this->tab_top + 10 + $yp, $this->page_largeur - $this->marge_droite, $this->tab_top + 10 + $yp, array('dash'=>1));
diff --git a/htdocs/core/modules/reception/doc/doc_generic_reception_odt.modules.php b/htdocs/core/modules/reception/doc/doc_generic_reception_odt.modules.php
index 8f31b19f03b..77867e3b6fe 100644
--- a/htdocs/core/modules/reception/doc/doc_generic_reception_odt.modules.php
+++ b/htdocs/core/modules/reception/doc/doc_generic_reception_odt.modules.php
@@ -147,7 +147,7 @@ class doc_generic_reception_odt extends ModelePdfReception
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->RECEPTION_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('RECEPTION_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -296,7 +296,7 @@ class doc_generic_reception_odt extends ModelePdfReception
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -453,7 +453,7 @@ class doc_generic_reception_odt extends ModelePdfReception
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/reception/doc/pdf_squille.modules.php b/htdocs/core/modules/reception/doc/pdf_squille.modules.php
index 28ab5a7ad66..d6ee56df513 100644
--- a/htdocs/core/modules/reception/doc/pdf_squille.modules.php
+++ b/htdocs/core/modules/reception/doc/pdf_squille.modules.php
@@ -99,7 +99,7 @@ class pdf_squille extends ModelePdfReception
 		$this->posxqtytoship = $this->page_largeur - $this->marge_droite - 28;
 		$this->posxpuht = $this->page_largeur - $this->marge_droite;
 
-		if (!empty($conf->global->MAIN_PDF_RECEPTION_DISPLAY_AMOUNT_HT)) {
+		if (getDolGlobalString('MAIN_PDF_RECEPTION_DISPLAY_AMOUNT_HT')) {
 			$this->posxweightvol = $this->page_largeur - $this->marge_droite - 118;
 			$this->posxqtyordered = $this->page_largeur - $this->marge_droite - 96;
 			$this->posxqtytoship = $this->page_largeur - $this->marge_droite - 68;
@@ -107,7 +107,7 @@ class pdf_squille extends ModelePdfReception
 			$this->posxtotalht = $this->page_largeur - $this->marge_droite - 20;
 		}
 
-		$this->posxpicture = $this->posxweightvol - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxweightvol - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 
 		if ($this->page_largeur < 210) { // To work with US executive format
 			$this->posxweightvol -= 20;
@@ -116,7 +116,7 @@ class pdf_squille extends ModelePdfReception
 			$this->posxqtytoship -= 20;
 		}
 
-		if (!empty($conf->global->RECEPTION_PDF_HIDE_ORDERED)) {
+		if (getDolGlobalString('RECEPTION_PDF_HIDE_ORDERED')) {
 			$this->posxweightvol += ($this->posxqtytoship - $this->posxqtyordered);
 			$this->posxpicture += ($this->posxqtytoship - $this->posxqtyordered);
 			$this->posxqtyordered = $this->posxqtytoship;
@@ -146,14 +146,14 @@ class pdf_squille extends ModelePdfReception
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
 		$outputlangs->loadLangs(array("main", "dict", "companies", "bills", "products", "propal", "deliveries", "receptions", "productbatch", "sendings"));
 
 		// Show Draft Watermark
-		if ($object->statut == $object::STATUS_DRAFT && (!empty($conf->global->RECEPTION_DRAFT_WATERMARK))) {
+		if ($object->statut == $object::STATUS_DRAFT && (getDolGlobalString('RECEPTION_DRAFT_WATERMARK'))) {
 			$this->watermark = $conf->global->RECEPTION_DRAFT_WATERMARK;
 		}
 
@@ -161,7 +161,7 @@ class pdf_squille extends ModelePdfReception
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
-		if (!empty($conf->global->MAIN_GENERATE_SHIPMENT_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_SHIPMENT_WITH_PICTURE')) {
 			$objphoto = new Product($this->db);
 
 			for ($i = 0; $i < $nblines; $i++) {
@@ -253,7 +253,7 @@ class pdf_squille extends ModelePdfReception
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (empty($conf->global->MAIN_DISABLE_FPDI) && !empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (!getDolGlobalString('MAIN_DISABLE_FPDI') && getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -409,7 +409,7 @@ class pdf_squille extends ModelePdfReception
 						$curY = $tab_top_newpage;
 
 						// Allows data in the first page if description is long enough to break in multiples pages
-						if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+						if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 							$showpricebeforepagebreak = 1;
 						} else {
 							$showpricebeforepagebreak = 0;
@@ -468,7 +468,7 @@ class pdf_squille extends ModelePdfReception
 							// We found a page break
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -516,7 +516,7 @@ class pdf_squille extends ModelePdfReception
 					//$pdf->MultiCell(($this->posxqtyordered - $this->posxweightvol), 3, $weighttxt.(($weighttxt && $voltxt)?'<br>':'').$voltxt,'','C');
 
 					// Qty ordered
-					if (empty($conf->global->RECEPTION_PDF_HIDE_ORDERED)) {
+					if (!getDolGlobalString('RECEPTION_PDF_HIDE_ORDERED')) {
 						$pdf->SetXY($this->posxqtyordered, $curY);
 						if ($object->lines[$i]->fk_commandefourndet != $fk_commandefourndet) {
 							$pdf->MultiCell(($this->posxqtytoship - $this->posxqtyordered), 3, $object->lines[$i]->qty_asked, '', 'C');
@@ -530,7 +530,7 @@ class pdf_squille extends ModelePdfReception
 					$pdf->MultiCell(($this->posxpuht - $this->posxqtytoship), 3, $object->lines[$i]->qty, '', 'C');
 
 					// Amount
-					if (!empty($conf->global->MAIN_PDF_RECEPTION_DISPLAY_AMOUNT_HT)) {
+					if (getDolGlobalString('MAIN_PDF_RECEPTION_DISPLAY_AMOUNT_HT')) {
 						$pdf->SetXY($this->posxpuht, $curY);
 						$pdf->MultiCell(($this->posxtotalht - $this->posxpuht - 1), 3, price($object->lines[$i]->subprice, 0, $outputlangs), '', 'R');
 
@@ -547,7 +547,7 @@ class pdf_squille extends ModelePdfReception
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -666,7 +666,7 @@ class pdf_squille extends ModelePdfReception
 		{
 			$col2x-=20;
 		}*/
-		if (empty($conf->global->RECEPTION_PDF_HIDE_ORDERED)) {
+		if (!getDolGlobalString('RECEPTION_PDF_HIDE_ORDERED')) {
 			$largcol2 = ($this->posxqtyordered - $this->posxweightvol);
 		} else {
 			$largcol2 = ($this->posxqtytoship - $this->posxweightvol);
@@ -723,7 +723,7 @@ class pdf_squille extends ModelePdfReception
 		}
 
 		// Total qty ordered
-		if (empty($conf->global->RECEPTION_PDF_HIDE_ORDERED)) {
+		if (!getDolGlobalString('RECEPTION_PDF_HIDE_ORDERED')) {
 			$pdf->SetXY($this->posxqtyordered, $tab2_top + $tab2_hl * $index);
 			$pdf->MultiCell($this->posxqtytoship - $this->posxqtyordered, $tab2_hl, $totalOrdered, 0, 'C', 1);
 		}
@@ -733,7 +733,7 @@ class pdf_squille extends ModelePdfReception
 		$pdf->MultiCell($this->posxpuht - $this->posxqtytoship, $tab2_hl, $totalToShip, 0, 'C', 1);
 
 		// Amount
-		if (!empty($conf->global->MAIN_PDF_RECEPTION_DISPLAY_AMOUNT_HT)) {
+		if (getDolGlobalString('MAIN_PDF_RECEPTION_DISPLAY_AMOUNT_HT')) {
 			$pdf->SetXY($this->posxpuht, $tab2_top + $tab2_hl * $index);
 			$pdf->MultiCell($this->posxtotalht - $this->posxpuht, $tab2_hl, '', 0, 'C', 1);
 
@@ -803,7 +803,7 @@ class pdf_squille extends ModelePdfReception
 		}
 
 		// Qty ordered
-		if (empty($conf->global->RECEPTION_PDF_HIDE_ORDERED)) {
+		if (!getDolGlobalString('RECEPTION_PDF_HIDE_ORDERED')) {
 			$pdf->line($this->posxqtyordered - 1, $tab_top, $this->posxqtyordered - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxqtyordered - 1, $tab_top + 1);
@@ -830,7 +830,7 @@ class pdf_squille extends ModelePdfReception
 		}
 
 		// Amount
-		if (!empty($conf->global->MAIN_PDF_RECEPTION_DISPLAY_AMOUNT_HT)) {
+		if (getDolGlobalString('MAIN_PDF_RECEPTION_DISPLAY_AMOUNT_HT')) {
 			$pdf->line($this->posxpuht - 1, $tab_top, $this->posxpuht - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxpuht - 1, $tab_top + 1);
@@ -1004,14 +1004,14 @@ class pdf_squille extends ModelePdfReception
 			$carac_emetteur .= pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 			// Show sender frame
 			$pdf->SetTextColor(0, 0, 0);
@@ -1034,7 +1034,7 @@ class pdf_squille extends ModelePdfReception
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1057,13 +1057,13 @@ class pdf_squille extends ModelePdfReception
 			$pdf->MultiCell($widthrecbox - 2, 4, $carac_client, 0, 'L');
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) {
 				$widthrecbox = 84; // To work with US executive format
 			}
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
diff --git a/htdocs/core/modules/security/generate/modGeneratePassPerso.class.php b/htdocs/core/modules/security/generate/modGeneratePassPerso.class.php
index b708404956b..a66bc865364 100644
--- a/htdocs/core/modules/security/generate/modGeneratePassPerso.class.php
+++ b/htdocs/core/modules/security/generate/modGeneratePassPerso.class.php
@@ -90,7 +90,7 @@ class modGeneratePassPerso extends ModeleGenPassword
 		$this->langs = $langs;
 		$this->user = $user;
 
-		if (empty($conf->global->USER_PASSWORD_PATTERN)) {
+		if (!getDolGlobalString('USER_PASSWORD_PATTERN')) {
 			// default value at auto generation (12 chars, 1 uppercase, 1 digit, 0 special char, 3 repeat max, exclude ambiguous characters).
 			dolibarr_set_const($db, "USER_PASSWORD_PATTERN", '12;1;1;0;3;1', 'chaine', 0, '', $conf->entity);
 		}
diff --git a/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php b/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
index abcbb90877e..53ef85f0c7f 100644
--- a/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
+++ b/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
@@ -144,7 +144,7 @@ class doc_generic_odt extends ModeleThirdPartyDoc
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->COMPANY_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('COMPANY_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= $nbofiles;
@@ -244,7 +244,7 @@ class doc_generic_odt extends ModeleThirdPartyDoc
 				$newfiletmp = preg_replace('/modele_/i', '', $newfiletmp);
 				// Get extension (ods or odt)
 				$newfileformat = substr($newfile, strrpos($newfile, '.') + 1);
-				if (!empty($conf->global->MAIN_DOC_USE_OBJECT_THIRDPARTY_NAME)) {
+				if (getDolGlobalString('MAIN_DOC_USE_OBJECT_THIRDPARTY_NAME')) {
 					$newfiletmp = dol_sanitizeFileName(dol_string_nospecial($object->name)) . '-' . $newfiletmp;
 					$newfiletmp = preg_replace('/__+/', '_', $newfiletmp);	// Replace repeated _ into one _ (to avoid string with substitution syntax)
 				}
@@ -394,7 +394,7 @@ class doc_generic_odt extends ModeleThirdPartyDoc
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
@@ -408,7 +408,7 @@ class doc_generic_odt extends ModeleThirdPartyDoc
 						$odfHandler->title = $object->builddoc_filename;
 						$odfHandler->subject = $object->builddoc_filename;
 
-						if (!empty($conf->global->ODT_ADD_DOLIBARR_ID)) {
+						if (getDolGlobalString('ODT_ADD_DOLIBARR_ID')) {
 							$odfHandler->userdefined['dol_id'] = $object->id;
 							$odfHandler->userdefined['dol_element'] = $object->element;
 						}
diff --git a/htdocs/core/modules/societe/mod_codeclient_elephant.php b/htdocs/core/modules/societe/mod_codeclient_elephant.php
index c094086e46d..89dcab90827 100644
--- a/htdocs/core/modules/societe/mod_codeclient_elephant.php
+++ b/htdocs/core/modules/societe/mod_codeclient_elephant.php
@@ -227,10 +227,10 @@ class mod_codeclient_elephant extends ModeleThirdPartyCode
 		// Get Mask value
 		$mask = '';
 		if ($type == 0) {
-			$mask = empty($conf->global->COMPANY_ELEPHANT_MASK_CUSTOMER) ? '' : $conf->global->COMPANY_ELEPHANT_MASK_CUSTOMER;
+			$mask = !getDolGlobalString('COMPANY_ELEPHANT_MASK_CUSTOMER') ? '' : $conf->global->COMPANY_ELEPHANT_MASK_CUSTOMER;
 		}
 		if ($type == 1) {
-			$mask = empty($conf->global->COMPANY_ELEPHANT_MASK_SUPPLIER) ? '' : $conf->global->COMPANY_ELEPHANT_MASK_SUPPLIER;
+			$mask = !getDolGlobalString('COMPANY_ELEPHANT_MASK_SUPPLIER') ? '' : $conf->global->COMPANY_ELEPHANT_MASK_SUPPLIER;
 		}
 		if (!$mask) {
 			$this->error = 'NotConfigured';
@@ -306,18 +306,18 @@ class mod_codeclient_elephant extends ModeleThirdPartyCode
 		$result = 0;
 		$code = strtoupper(trim($code));
 
-		if (empty($code) && $this->code_null && empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED)) {
+		if (empty($code) && $this->code_null && !getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED')) {
 			$result = 0;
-		} elseif (empty($code) && (!$this->code_null || !empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED))) {
+		} elseif (empty($code) && (!$this->code_null || getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED'))) {
 			$result = -2;
 		} else {
 			// Get Mask value
 			$mask = '';
 			if ($type == 0) {
-				$mask = empty($conf->global->COMPANY_ELEPHANT_MASK_CUSTOMER) ? '' : $conf->global->COMPANY_ELEPHANT_MASK_CUSTOMER;
+				$mask = !getDolGlobalString('COMPANY_ELEPHANT_MASK_CUSTOMER') ? '' : $conf->global->COMPANY_ELEPHANT_MASK_CUSTOMER;
 			}
 			if ($type == 1) {
-				$mask = empty($conf->global->COMPANY_ELEPHANT_MASK_SUPPLIER) ? '' : $conf->global->COMPANY_ELEPHANT_MASK_SUPPLIER;
+				$mask = !getDolGlobalString('COMPANY_ELEPHANT_MASK_SUPPLIER') ? '' : $conf->global->COMPANY_ELEPHANT_MASK_SUPPLIER;
 			}
 			if (!$mask) {
 				$this->error = 'NotConfigured';
diff --git a/htdocs/core/modules/societe/mod_codeclient_leopard.php b/htdocs/core/modules/societe/mod_codeclient_leopard.php
index 133ba8a470e..f70642b9f71 100644
--- a/htdocs/core/modules/societe/mod_codeclient_leopard.php
+++ b/htdocs/core/modules/societe/mod_codeclient_leopard.php
@@ -135,9 +135,9 @@ class mod_codeclient_leopard extends ModeleThirdPartyCode
 		$result = 0;
 		$code = trim($code);
 
-		if (empty($code) && $this->code_null && empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED)) {
+		if (empty($code) && $this->code_null && !getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED')) {
 			$result = 0;
-		} elseif (empty($code) && (!$this->code_null || !empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED))) {
+		} elseif (empty($code) && (!$this->code_null || getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED'))) {
 			$result = -2;
 		}
 
diff --git a/htdocs/core/modules/societe/mod_codeclient_monkey.php b/htdocs/core/modules/societe/mod_codeclient_monkey.php
index 4cb09eefd0a..bf7a5ea84f4 100644
--- a/htdocs/core/modules/societe/mod_codeclient_monkey.php
+++ b/htdocs/core/modules/societe/mod_codeclient_monkey.php
@@ -181,9 +181,9 @@ class mod_codeclient_monkey extends ModeleThirdPartyCode
 		$result = 0;
 		$code = strtoupper(trim($code));
 
-		if (empty($code) && $this->code_null && empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED)) {
+		if (empty($code) && $this->code_null && !getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED')) {
 			$result = 0;
-		} elseif (empty($code) && (!$this->code_null || !empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED))) {
+		} elseif (empty($code) && (!$this->code_null || getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED'))) {
 			$result = -2;
 		} else {
 			if ($this->verif_syntax($code) >= 0) {
diff --git a/htdocs/core/modules/societe/mod_codecompta_aquarium.php b/htdocs/core/modules/societe/mod_codecompta_aquarium.php
index 76d1208cb26..23518b65cf2 100644
--- a/htdocs/core/modules/societe/mod_codecompta_aquarium.php
+++ b/htdocs/core/modules/societe/mod_codecompta_aquarium.php
@@ -67,7 +67,7 @@ class mod_codecompta_aquarium extends ModeleAccountancyCode
 			$conf->global->COMPANY_AQUARIUM_MASK_SUPPLIER = '401';
 		}
 
-		if (!empty($conf->global->COMPANY_AQUARIUM_NO_PREFIX)) {
+		if (getDolGlobalString('COMPANY_AQUARIUM_NO_PREFIX')) {
 			$this->prefixcustomeraccountancycode = '';
 			$this->prefixsupplieraccountancycode = '';
 		} else {
@@ -110,11 +110,11 @@ class mod_codecompta_aquarium extends ModeleAccountancyCode
 			$texte .= $langs->trans('RemoveSpecialChars').' = '.yn(1)."<br>\n";
 		}
 		//if (!empty($conf->global->COMPANY_AQUARIUM_REMOVE_ALPHA)) $texte.=$langs->trans('COMPANY_AQUARIUM_REMOVE_ALPHA').' = '.yn($conf->global->COMPANY_AQUARIUM_REMOVE_ALPHA)."<br>\n";
-		if (!empty($conf->global->COMPANY_AQUARIUM_CLEAN_REGEX)) {
+		if (getDolGlobalString('COMPANY_AQUARIUM_CLEAN_REGEX')) {
 			$texte .= $langs->trans('COMPANY_AQUARIUM_CLEAN_REGEX').' = ' . getDolGlobalString('COMPANY_AQUARIUM_CLEAN_REGEX')."<br>\n";
 		}
 
-		if (!empty($conf->global->COMPANY_AQUARIUM_NO_PREFIX)) {
+		if (getDolGlobalString('COMPANY_AQUARIUM_NO_PREFIX')) {
 			$texte .= $langs->trans('COMPANY_AQUARIUM_NO_PREFIX').' = ' . getDolGlobalString('COMPANY_AQUARIUM_NO_PREFIX')."<br>\n";
 		}
 		$texte .= '</td>';
@@ -177,15 +177,15 @@ class mod_codecompta_aquarium extends ModeleAccountancyCode
 		//$conf->global->COMPANY_AQUARIUM_CLEAN_REGEX='^..(..)..';
 
 		// Remove special char if COMPANY_AQUARIUM_REMOVE_SPECIAL is set to 1 or not set (default)
-		if (!isset($conf->global->COMPANY_AQUARIUM_REMOVE_SPECIAL) || !empty($conf->global->COMPANY_AQUARIUM_REMOVE_SPECIAL)) {
+		if (!isset($conf->global->COMPANY_AQUARIUM_REMOVE_SPECIAL) || getDolGlobalString('COMPANY_AQUARIUM_REMOVE_SPECIAL')) {
 			$codetouse = preg_replace('/([^a-z0-9])/i', '', $codetouse);
 		}
 		// Remove special alpha if COMPANY_AQUARIUM_REMOVE_ALPHA is set to 1
-		if (!empty($conf->global->COMPANY_AQUARIUM_REMOVE_ALPHA)) {
+		if (getDolGlobalString('COMPANY_AQUARIUM_REMOVE_ALPHA')) {
 			$codetouse = preg_replace('/([a-z])/i', '', $codetouse);
 		}
 		// Apply a regex replacement pattern on code if COMPANY_AQUARIUM_CLEAN_REGEX is set. Value must be a regex with parenthesis. The part into parenthesis is kept, the rest removed.
-		if (!empty($conf->global->COMPANY_AQUARIUM_CLEAN_REGEX)) {	// Example: $conf->global->COMPANY_AQUARIUM_CLEAN_REGEX='^..(..)..';
+		if (getDolGlobalString('COMPANY_AQUARIUM_CLEAN_REGEX')) {	// Example: $conf->global->COMPANY_AQUARIUM_CLEAN_REGEX='^..(..)..';
 			$codetouse = preg_replace('/' . getDolGlobalString('COMPANY_AQUARIUM_CLEAN_REGEX').'/', '\1\2\3', $codetouse);
 		}
 
diff --git a/htdocs/core/modules/societe/mod_codecompta_digitaria.php b/htdocs/core/modules/societe/mod_codecompta_digitaria.php
index ce86bb1aaf8..44d77e32cb4 100644
--- a/htdocs/core/modules/societe/mod_codecompta_digitaria.php
+++ b/htdocs/core/modules/societe/mod_codecompta_digitaria.php
@@ -126,11 +126,11 @@ class mod_codecompta_digitaria extends ModeleAccountancyCode
 			$texte .= $langs->trans('RemoveSpecialChars').' = '.yn(1)."<br>\n";
 		}
 		// Apply a regex replacement pattern on code if COMPANY_DIGITARIA_CLEAN_REGEX is set. Value must be a regex with parenthesis. The part into parenthesis is kept, the rest removed.
-		if (!empty($conf->global->COMPANY_DIGITARIA_CLEAN_REGEX)) {
+		if (getDolGlobalString('COMPANY_DIGITARIA_CLEAN_REGEX')) {
 			$texte .= $langs->trans('COMPANY_DIGITARIA_CLEAN_REGEX').' = ' . getDolGlobalString('COMPANY_DIGITARIA_CLEAN_REGEX')."<br>\n";
 		}
 		// Unique index on code if COMPANY_DIGITARIA_UNIQUE_CODE is set to 1 or not set (default)
-		if (!isset($conf->global->COMPANY_DIGITARIA_UNIQUE_CODE) || !empty($conf->global->COMPANY_DIGITARIA_UNIQUE_CODE)) {
+		if (!isset($conf->global->COMPANY_DIGITARIA_UNIQUE_CODE) || getDolGlobalString('COMPANY_DIGITARIA_UNIQUE_CODE')) {
 			$texte .= $langs->trans('COMPANY_DIGITARIA_UNIQUE_CODE').' = '.yn(1)."<br>\n";
 		}
 		$texte .= '</td>';
@@ -146,7 +146,7 @@ class mod_codecompta_digitaria extends ModeleAccountancyCode
 		$texte .= $form->textwithpicto($texttitle, $texthelp, 1, 'help', '', 1);
 		$texte .= "<br>\n";
 		$texte .= '<textarea class="flat" cols="60" name="value5">';
-		if (!empty($conf->global->COMPANY_DIGITARIA_CLEAN_WORDS)) {
+		if (getDolGlobalString('COMPANY_DIGITARIA_CLEAN_WORDS')) {
 			$texte .= $conf->global->COMPANY_DIGITARIA_CLEAN_WORDS;
 		}
 		$texte .= '</textarea>';
@@ -217,16 +217,16 @@ class mod_codecompta_digitaria extends ModeleAccountancyCode
 			}
 
 			// Clean declared words
-			if (!empty($conf->global->COMPANY_DIGITARIA_CLEAN_WORDS)) {
+			if (getDolGlobalString('COMPANY_DIGITARIA_CLEAN_WORDS')) {
 				$cleanWords = explode(";", $conf->global->COMPANY_DIGITARIA_CLEAN_WORDS);
 				$codetouse = str_replace($cleanWords, "", $codetouse);
 			}
 			// Remove special char if COMPANY_DIGITARIA_REMOVE_SPECIAL is set to 1 or not set (default)
-			if (!isset($conf->global->COMPANY_DIGITARIA_REMOVE_SPECIAL) || !empty($conf->global->COMPANY_DIGITARIA_REMOVE_SPECIAL)) {
+			if (!isset($conf->global->COMPANY_DIGITARIA_REMOVE_SPECIAL) || getDolGlobalString('COMPANY_DIGITARIA_REMOVE_SPECIAL')) {
 				$codetouse = preg_replace('/([^a-z0-9])/i', '', $codetouse);
 			}
 			// Apply a regex replacement pattern on code if COMPANY_DIGITARIA_CLEAN_REGEX is set. Value must be a regex with parenthesis. The part into parenthesis is kept, the rest removed.
-			if (!empty($conf->global->COMPANY_DIGITARIA_CLEAN_REGEX)) {	// Example: $conf->global->COMPANY_DIGITARIA_CLEAN_REGEX='^..(..)..';
+			if (getDolGlobalString('COMPANY_DIGITARIA_CLEAN_REGEX')) {	// Example: $conf->global->COMPANY_DIGITARIA_CLEAN_REGEX='^..(..)..';
 				$codetouse = preg_replace('/' . getDolGlobalString('COMPANY_DIGITARIA_CLEAN_REGEX').'/', '\1\2\3', $codetouse);
 			}
 
@@ -234,7 +234,7 @@ class mod_codecompta_digitaria extends ModeleAccountancyCode
 			dol_syslog("mod_codecompta_digitaria::get_code search code proposed=".$this->code, LOG_DEBUG);
 
 			// Unique index on code if COMPANY_DIGITARIA_UNIQUE_CODE is set to 1 or not set (default)
-			if (!isset($conf->global->COMPANY_DIGITARIA_UNIQUE_CODE) || !empty($conf->global->COMPANY_DIGITARIA_UNIQUE_CODE)) {
+			if (!isset($conf->global->COMPANY_DIGITARIA_UNIQUE_CODE) || getDolGlobalString('COMPANY_DIGITARIA_UNIQUE_CODE')) {
 				$disponibility = $this->checkIfAccountancyCodeIsAlreadyUsed($db, $this->code, $type);
 
 				while ($disponibility <> 0 && $i < 1000) {
@@ -285,13 +285,13 @@ class mod_codecompta_digitaria extends ModeleAccountancyCode
 		global $conf;
 
 		if ($type == 'supplier') {
-			if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$typethirdparty = 'accountancy_code_supplier';
 			} else {
 				$typethirdparty = 'code_compta_fournisseur';
 			}
 		} elseif ($type == 'customer') {
-			if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$typethirdparty = 'accountancy_code_customer';
 			} else {
 				$typethirdparty = 'code_compta';
@@ -301,7 +301,7 @@ class mod_codecompta_digitaria extends ModeleAccountancyCode
 			return -1;
 		}
 
-		if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+		if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 			$sql = "SELECT " . $typethirdparty . " FROM " . MAIN_DB_PREFIX . "societe_perentity";
 			$sql .= " WHERE " . $typethirdparty . " = '" . $db->escape($code) . "'";
 		} else {
diff --git a/htdocs/core/modules/societe/modules_societe.class.php b/htdocs/core/modules/societe/modules_societe.class.php
index 45aae03174a..718a0acef51 100644
--- a/htdocs/core/modules/societe/modules_societe.class.php
+++ b/htdocs/core/modules/societe/modules_societe.class.php
@@ -136,7 +136,7 @@ abstract class ModeleThirdPartyCode extends CommonNumRefGenerator
 
 		$strikestart = '';
 		$strikeend = '';
-		if (!empty($conf->global->MAIN_COMPANY_CODE_ALWAYS_REQUIRED) && !empty($this->code_null)) {
+		if (getDolGlobalString('MAIN_COMPANY_CODE_ALWAYS_REQUIRED') && !empty($this->code_null)) {
 			$strikestart = '<strike>';
 			$strikeend = '</strike> '.yn(1, 1, 2).' ('.$langs->trans("ForcedToByAModule", $langs->transnoentities("yes")).')';
 		}
diff --git a/htdocs/core/modules/stock/doc/doc_generic_stock_odt.modules.php b/htdocs/core/modules/stock/doc/doc_generic_stock_odt.modules.php
index fa7c0160eba..e53790b5582 100644
--- a/htdocs/core/modules/stock/doc/doc_generic_stock_odt.modules.php
+++ b/htdocs/core/modules/stock/doc/doc_generic_stock_odt.modules.php
@@ -149,7 +149,7 @@ class doc_generic_stock_odt extends ModelePDFStock
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->STOCK_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('STOCK_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -303,7 +303,7 @@ class doc_generic_stock_odt extends ModelePDFStock
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -448,7 +448,7 @@ class doc_generic_stock_odt extends ModelePDFStock
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/stock/doc/pdf_standard.modules.php b/htdocs/core/modules/stock/doc/pdf_standard.modules.php
index b88fe2ffac8..9236e18641a 100644
--- a/htdocs/core/modules/stock/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/stock/doc/pdf_standard.modules.php
@@ -99,10 +99,10 @@ class pdf_standard extends ModelePDFStock
 		$this->posxdiscount = 155;
 		$this->postotalht = 175;
 
-		if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) || !empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') || getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->posxtva = $this->posxup;
 		}
-		$this->posxpicture = $this->posxtva - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxtva - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		if ($this->page_largeur < 210) { // To work with US executive format
 			$this->posxpicture -= 20;
 			$this->posxtva -= 20;
@@ -138,7 +138,7 @@ class pdf_standard extends ModelePDFStock
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -188,7 +188,7 @@ class pdf_standard extends ModelePDFStock
 				$heightforinfotot = 40; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -198,7 +198,7 @@ class pdf_standard extends ModelePDFStock
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (empty($conf->global->MAIN_DISABLE_FPDI) && !empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (!getDolGlobalString('MAIN_DISABLE_FPDI') && getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -323,7 +323,7 @@ class pdf_standard extends ModelePDFStock
 								// We found a page break
 
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -384,7 +384,7 @@ class pdf_standard extends ModelePDFStock
 						$totalvalue += price2num($objp->ppmp * $objp->value, 'MT');
 
 						// Price sell min
-						if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+						if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 							$pricemin = $objp->price;
 							$pdf->SetXY($this->posxdiscount, $curY);
 							$pdf->MultiCell($this->postotalht - $this->posxdiscount, 3, price(price2num($pricemin, 'MU'), 0, $outputlangs), 0, 'R', 0);
@@ -396,7 +396,7 @@ class pdf_standard extends ModelePDFStock
 						$totalvaluesell += price2num($pricemin * $objp->value, 'MT');
 
 						// Add line
-						if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+						if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 							$pdf->setPage($pageposafter);
 							$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 							//$pdf->SetDrawColor(190,190,200);
@@ -477,7 +477,7 @@ class pdf_standard extends ModelePDFStock
 						$pdf->MultiCell($this->posxdiscount - $this->posxunit - 0.8, 3, price(price2num($totalvalue, 'MT'), 0, $outputlangs), 0, 'R');
 
 						// Price sell min
-						if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+						if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 							// Total sell min
 							$pdf->SetXY($this->postotalht, $curY);
 							$pdf->MultiCell($this->page_largeur - $this->marge_droite - $this->postotalht, 3, price(price2num($totalvaluesell, 'MT'), 0, $outputlangs), 0, 'R', 0);
@@ -608,7 +608,7 @@ class pdf_standard extends ModelePDFStock
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -707,7 +707,7 @@ class pdf_standard extends ModelePDFStock
 		pdf_pagehead($pdf, $outputlangs, $this->page_hauteur);
 
 		// Show Draft Watermark
-		if ($object->statut == 0 && (!empty($conf->global->STOCK_DRAFT_WATERMARK))) {
+		if ($object->statut == 0 && (getDolGlobalString('STOCK_DRAFT_WATERMARK'))) {
 			pdf_watermark($pdf, $outputlangs, $this->page_hauteur, $this->page_largeur, 'mm', $conf->global->STOCK_DRAFT_WATERMARK);
 		}
 
diff --git a/htdocs/core/modules/stocktransfer/doc/pdf_eagle.modules.php b/htdocs/core/modules/stocktransfer/doc/pdf_eagle.modules.php
index 4926545d865..1d14b772a49 100644
--- a/htdocs/core/modules/stocktransfer/doc/pdf_eagle.modules.php
+++ b/htdocs/core/modules/stocktransfer/doc/pdf_eagle.modules.php
@@ -124,9 +124,9 @@ class pdf_eagle extends ModelePDFStockTransfer
 			$this->posxtotalht = $this->page_largeur - $this->marge_droite - 20;
 		}*/
 
-		if (!empty($conf->global->STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME)) $this->posxweightvol = $this->posxqty;
+		if (getDolGlobalString('STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME')) $this->posxweightvol = $this->posxqty;
 
-		$this->posxpicture = $this->posxweightvol - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxweightvol - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		//var_dump($this->posxpicture, $this->posxweightvol);exit;
 
 		// To work with US executive format
@@ -167,7 +167,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 
 		if (!is_object($outputlangs)) $outputlangs = $langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output = 'ISO-8859-1';
+		if (getDolGlobalString('MAIN_USE_FPDF')) $outputlangs->charset_output = 'ISO-8859-1';
 
 		// Load traductions files required by page
 		$outputlangs->loadLangs(array("main", "bills", "products", "dict", "companies", "propal", "deliveries", "sendings", "productbatch", "stocks", "stocktransfer@stocktransfer"));
@@ -176,7 +176,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
-		if (!empty($conf->global->MAIN_GENERATE_STOCKTRANSFER_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_STOCKTRANSFER_WITH_PICTURE')) {
 			$objphoto = new Product($this->db);
 
 			for ($i = 0; $i < $nblines; $i++) {
@@ -219,7 +219,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 
 		if (!empty($this->atLeastOneBatch)) {
 			$this->posxpicture = $this->posxlot;
-			if (!empty($conf->global->MAIN_GENERATE_STOCKTRANSFER_WITH_PICTURE)) $this->posxpicture -= (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+			if (getDolGlobalString('MAIN_GENERATE_STOCKTRANSFER_WITH_PICTURE')) $this->posxpicture -= (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		}
 
 		if ($conf->stocktransfer->dir_output) {
@@ -259,7 +259,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 				$heightforinfotot = 8; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if ($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS > 0) $heightforfooter += 6;
+				if (getDolGlobalInt('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS') > 0) $heightforfooter += 6;
 				$pdf->SetAutoPageBreak(1, 0);
 
 				if (class_exists('TCPDF')) {
@@ -268,7 +268,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -411,7 +411,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 						$curY = $tab_top_newpage;
 
 						// Allows data in the first page if description is long enough to break in multiples pages
-						if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE))
+						if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE'))
 							$showpricebeforepagebreak = 1;
 						else $showpricebeforepagebreak = 0;
 					}
@@ -419,7 +419,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 					if (isset($imglinesize['width']) && isset($imglinesize['height'])) {
 						$curX = $this->posxpicture - 1;
 						$pdf->Image($realpatharray[$i], $curX + (($this->posxqty - $this->posxweightvol - $imglinesize['width']
-									+ (!empty($conf->global->STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME) ? (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) : 0)) / 2), $curY, $imglinesize['width'], $imglinesize['height'], '', '', '', 2, 300); // Use 300 dpi
+									+ (getDolGlobalString('STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME') ? (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) : 0)) / 2), $curY, $imglinesize['width'], $imglinesize['height'], '', '', '', 2, 300); // Use 300 dpi
 						// $pdf->Image does not increase value return by getY, so we save it manually
 						$posYAfterImage = $curY + $imglinesize['height'];
 					}
@@ -468,7 +468,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 							// We found a page break
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE))
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE'))
 								$showpricebeforepagebreak = 1;
 							else $showpricebeforepagebreak = 0;
 						}
@@ -515,7 +515,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 					}
 
 					// Weight
-					if (empty($conf->global->STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME)) {
+					if (!getDolGlobalString('STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME')) {
 						$pdf->writeHTMLCell($this->posxqty - $this->posxweightvol + 2, 3, $this->posxweightvol - 1, $curY, $weighttxt.(($weighttxt && $voltxt) ? '<br>' : '').$voltxt, 0, 0, false, true, 'C');
 						//$pdf->MultiCell(($this->posxqtyordered - $this->posxweightvol), 3, $weighttxt.(($weighttxt && $voltxt)?'<br>':'').$voltxt,'','C');
 					}
@@ -545,7 +545,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 					$pdf->SetXY($this->posxwarehousedestination, $curY);
 					$pdf->MultiCell(($this->posxpuht - $this->posxwarehousedestination), 3, $wh_destination->ref.(!empty($wh_destination->lieu) ? ' - '.$wh_destination->lieu : ''), '', 'C');
 
-					if (!empty($conf->global->STOCKTRANSFER_PDF_DISPLAY_AMOUNT_HT)) {
+					if (getDolGlobalString('STOCKTRANSFER_PDF_DISPLAY_AMOUNT_HT')) {
 						$pdf->SetXY($this->posxpuht, $curY);
 						$pdf->MultiCell(($this->posxtotalht - $this->posxpuht - 1), 3, price($object->lines[$i]->subprice, 0, $outputlangs), '', 'R');
 
@@ -557,7 +557,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 					if ($weighttxt && $voltxt) $nexY += 2;
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -670,7 +670,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 		{
 			$col2x-=20;
 		}*/
-		if (empty($conf->global->STOCKTRANSFER_PDF_HIDE_ORDERED)) $largcol2 = ($this->posxwarehousesource - $this->posxqty);
+		if (!getDolGlobalString('STOCKTRANSFER_PDF_HIDE_ORDERED')) $largcol2 = ($this->posxwarehousesource - $this->posxqty);
 		else $largcol2 = ($this->posxwarehousedestination - $this->posxqty);
 
 		$useborder = 0;
@@ -703,12 +703,12 @@ class pdf_eagle extends ModelePDFStockTransfer
 		$pdf->SetXY($col1x, $tab2_top + $tab2_hl * $index);
 		$pdf->MultiCell($col2x - $col1x, $tab2_hl, $outputlangs->transnoentities("Total"), 0, 'L', 1);
 
-		if (empty($conf->global->STOCKTRANSFER_PDF_HIDE_ORDERED)) {
+		if (!getDolGlobalString('STOCKTRANSFER_PDF_HIDE_ORDERED')) {
 			$pdf->SetXY($this->posxqty, $tab2_top + $tab2_hl * $index);
 			$pdf->MultiCell($this->posxwarehousesource - $this->posxqty, $tab2_hl, $totalQty, 0, 'C', 1);
 		}
 
-		if (!empty($conf->global->STOCKTRANSFER_PDF_DISPLAY_AMOUNT_HT)) {
+		if (getDolGlobalString('STOCKTRANSFER_PDF_DISPLAY_AMOUNT_HT')) {
 			$pdf->SetXY($this->posxpuht, $tab2_top + $tab2_hl * $index);
 			$pdf->MultiCell($this->posxtotalht - $this->posxpuht, $tab2_hl, '', 0, 'C', 1);
 
@@ -716,7 +716,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 			$pdf->MultiCell($this->page_largeur - $this->marge_droite - $this->posxtotalht, $tab2_hl, price($object->total_ht, 0, $outputlangs), 0, 'C', 1);
 		}
 
-		if (empty($conf->global->STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME)) {
+		if (!getDolGlobalString('STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME')) {
 			// Total Weight
 			if ($totalWeighttoshow) {
 				$pdf->SetXY($this->posxweightvol, $tab2_top + $tab2_hl * $index);
@@ -787,7 +787,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 			}
 		}
 
-		if (empty($conf->global->STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME)) {
+		if (!getDolGlobalString('STOCKTRANSFER_PDF_HIDE_WEIGHT_AND_VOLUME')) {
 			$pdf->line($this->posxweightvol - 1, $tab_top, $this->posxweightvol - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxweightvol - 1, $tab_top + 1);
@@ -879,7 +879,7 @@ class pdf_eagle extends ModelePDFStockTransfer
 		pdf_pagehead($pdf, $outputlangs, $this->page_hauteur);
 
 		// Show Draft Watermark
-		if ($object->statut == 0 && (!empty($conf->global->SHIPPING_DRAFT_WATERMARK))) {
+		if ($object->statut == 0 && (getDolGlobalString('SHIPPING_DRAFT_WATERMARK'))) {
 			pdf_watermark($pdf, $outputlangs, $this->page_hauteur, $this->page_largeur, 'mm', $conf->global->SHIPPING_DRAFT_WATERMARK);
 		}
 
@@ -1036,12 +1036,12 @@ class pdf_eagle extends ModelePDFStockTransfer
 			else $carac_emetteur .= pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, '', 0, 'source', $object);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) $posx = $this->page_largeur - $this->marge_droite - 80;
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) $posx = $this->page_largeur - $this->marge_droite - 80;
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 			// Show sender frame
 			$pdf->SetTextColor(0, 0, 0);
@@ -1087,11 +1087,11 @@ class pdf_eagle extends ModelePDFStockTransfer
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, (!empty($object->contact) ? $object->contact : null), $usecontact, 'targetwithdetails', $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) $widthrecbox = 84; // To work with US executive format
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) $posx = $this->marge_gauche;
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) $posx = $this->marge_gauche;
 
 			// Show recipient frame
 			$pdf->SetTextColor(0, 0, 0);
diff --git a/htdocs/core/modules/stocktransfer/doc/pdf_eagle_proforma.modules.php b/htdocs/core/modules/stocktransfer/doc/pdf_eagle_proforma.modules.php
index bc8d9ce78c3..66c99cb07cd 100644
--- a/htdocs/core/modules/stocktransfer/doc/pdf_eagle_proforma.modules.php
+++ b/htdocs/core/modules/stocktransfer/doc/pdf_eagle_proforma.modules.php
@@ -150,12 +150,12 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 
 		if (!is_object($outputlangs)) $outputlangs = $langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output = 'ISO-8859-1';
+		if (getDolGlobalString('MAIN_USE_FPDF')) $outputlangs->charset_output = 'ISO-8859-1';
 
 		// Load translation files required by the page
 		$outputlangs->loadLangs(array("main", "dict", "companies", "bills", "products", "orders", "deliveries"));
 
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			global $outputlangsbis;
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
@@ -165,14 +165,14 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 		$nblines = is_array($object->lines) ? count($object->lines) : 0;
 
 		$hidetop = 0;
-		if (!empty($conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE)) {
+		if (getDolGlobalString('MAIN_PDF_DISABLE_COL_HEAD_TITLE')) {
 			$hidetop = $conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE;
 		}
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
 		$this->atleastonephoto = false;
-		if (!empty($conf->global->MAIN_GENERATE_ORDERS_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_ORDERS_WITH_PICTURE')) {
 			$objphoto = new Product($this->db);
 
 			for ($i = 0; $i < $nblines; $i++) {
@@ -257,7 +257,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 
 				$heightforinfotot = 40; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
-				$heightforfooter = $this->marge_basse + (empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS) ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
+				$heightforfooter = $this->marge_basse + (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS') ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
 
 				if (class_exists('TCPDF')) {
 					$pdf->setPrintHeader(false);
@@ -265,7 +265,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->multidir_output[$object->entity].'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -328,7 +328,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 
 				// Displays notes
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
-				if (!empty($conf->global->MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE)) {
+				if (getDolGlobalString('MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE')) {
 					// Get first sale rep
 					if (is_object($object->thirdparty)) {
 						$salereparray = $object->thirdparty->getSalesRepresentatives($user);
@@ -497,7 +497,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 							$curY = $tab_top_newpage;
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE))
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE'))
 								$showpricebeforepagebreak = 1;
 							else $showpricebeforepagebreak = 0;
 						}
@@ -541,7 +541,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE))
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE'))
 									$showpricebeforepagebreak = 1;
 								else $showpricebeforepagebreak = 0;
 							}
@@ -683,7 +683,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 					$this->tva[$vatrate] += $tvaligne;
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -907,7 +907,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 		if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 			// Si mode reglement non force ou si force a CHQ
 			if (getDolGlobalInt('FACTURE_CHQ_NUMBER')) {
-				if ($conf->global->FACTURE_CHQ_NUMBER > 0) {
+				if (getDolGlobalInt('FACTURE_CHQ_NUMBER') > 0) {
 					$account = new Account($this->db);
 					$account->fetch(getDolGlobalInt('FACTURE_CHQ_NUMBER'));
 
@@ -916,7 +916,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 					$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $account->proprio), 0, 'L', 0);
 					$posy = $pdf->GetY() + 1;
 
-					if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+					if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 						$pdf->SetXY($this->marge_gauche, $posy);
 						$pdf->SetFont('', '', $default_font_size - 3);
 						$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($account->owner_address), 0, 'L', 0);
@@ -929,7 +929,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 					$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $this->emetteur->name), 0, 'L', 0);
 					$posy = $pdf->GetY() + 1;
 
-					if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+					if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 						$pdf->SetXY($this->marge_gauche, $posy);
 						$pdf->SetFont('', '', $default_font_size - 3);
 						$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($this->emetteur->getFullAddress()), 0, 'L', 0);
@@ -990,7 +990,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 		$index = 0;
 
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "dict", "companies", "bills", "products", "propal"));
@@ -1092,7 +1092,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, $this->tabTitleHeight, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1230,7 +1230,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 			$pdf->MultiCell(100, 3, $outputlangs->transnoentities("RefCustomer")." : ".$outputlangs->convToOutputCharset($object->ref_client), '', 'R');
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1240,7 +1240,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1250,7 +1250,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 			}
 		}
 
-		if (!empty($conf->global->DOC_SHOW_CUSTOMER_CODE) && !empty($object->thirdparty->code_client)) {
+		if (getDolGlobalString('DOC_SHOW_CUSTOMER_CODE') && !empty($object->thirdparty->code_client)) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1258,7 +1258,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1304,12 +1304,12 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 			else $carac_emetteur .= pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, '', 0, 'source', $object);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) $posx = $this->page_largeur - $this->marge_droite - 80;
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) $posx = $this->page_largeur - $this->marge_droite - 80;
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 			// Show sender frame
 			$pdf->SetTextColor(0, 0, 0);
@@ -1355,11 +1355,11 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 			$carac_client = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, (!empty($object->contact) ? $object->contact : null), $usecontact, 'targetwithdetails', $object);
 
 			// Show recipient
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 100;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 100;
 			if ($this->page_largeur < 210) $widthrecbox = 84; // To work with US executive format
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) $posx = $this->marge_gauche;
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) $posx = $this->marge_gauche;
 
 			// Show recipient frame
 			$pdf->SetTextColor(0, 0, 0);
@@ -1470,7 +1470,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 		$rank = $rank + 10;
 		$this->cols['photo'] = array(
 			'rank' => $rank,
-			'width' => (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
+			'width' => (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
 			'status' => false,
 			'title' => array(
 				'textkey' => 'Photo',
@@ -1482,7 +1482,7 @@ class pdf_eagle_proforma extends ModelePDFCommandes
 			'border-left' => false, // remove left line separator
 		);
 
-		if (!empty($conf->global->MAIN_GENERATE_ORDERS_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_ORDERS_WITH_PICTURE')) {
 			$this->cols['photo']['status'] = true;
 		}
 
diff --git a/htdocs/core/modules/supplier_invoice/doc/doc_generic_supplier_invoice_odt.modules.php b/htdocs/core/modules/supplier_invoice/doc/doc_generic_supplier_invoice_odt.modules.php
index 30469c042d0..e0e415bb5be 100644
--- a/htdocs/core/modules/supplier_invoice/doc/doc_generic_supplier_invoice_odt.modules.php
+++ b/htdocs/core/modules/supplier_invoice/doc/doc_generic_supplier_invoice_odt.modules.php
@@ -162,7 +162,7 @@ class doc_generic_supplier_invoice_odt extends ModelePDFSuppliersInvoices
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->SUPPLIER_INVOICE_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('SUPPLIER_INVOICE_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -245,7 +245,7 @@ class doc_generic_supplier_invoice_odt extends ModelePDFSuppliersInvoices
 				//$dir = $conf->fournisseur->facture->dir_output.'/'.$objectref;
 				$dir = $conf->fournisseur->facture->dir_output.'/'.get_exdir($object->id, 2, 0, 0, $object, 'invoice_supplier').$objectref;
 				$file = $dir."/".$objectref.".pdf";
-				if (!empty($conf->global->SUPPLIER_REF_IN_NAME)) {
+				if (getDolGlobalString('SUPPLIER_REF_IN_NAME')) {
 					$file = $dir."/".$objectref.($objectrefsupplier ? "_".$objectrefsupplier : "").".pdf";
 				}
 			}
@@ -301,7 +301,7 @@ class doc_generic_supplier_invoice_odt extends ModelePDFSuppliersInvoices
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -459,7 +459,7 @@ class doc_generic_supplier_invoice_odt extends ModelePDFSuppliersInvoices
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/supplier_invoice/doc/pdf_canelle.modules.php b/htdocs/core/modules/supplier_invoice/doc/pdf_canelle.modules.php
index e0ab6c2f3e3..11c234b532c 100644
--- a/htdocs/core/modules/supplier_invoice/doc/pdf_canelle.modules.php
+++ b/htdocs/core/modules/supplier_invoice/doc/pdf_canelle.modules.php
@@ -124,7 +124,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 		/* if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) || !empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
 			$this->posxtva = $this->posxup;
 		} */
-		$this->posxpicture = $this->posxtva - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxtva - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		if ($this->page_largeur < 210) { // To work with US executive format
 			$this->posxpicture -= 20;
 			$this->posxtva -= 20;
@@ -178,7 +178,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -201,7 +201,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 				$objectrefsupplier = dol_sanitizeFileName($object->ref_supplier);
 				$dir = $conf->fournisseur->facture->dir_output.'/'.get_exdir($object->id, 2, 0, 0, $object, 'invoice_supplier').$objectref;
 				$file = $dir."/".$objectref.".pdf";
-				if (!empty($conf->global->SUPPLIER_REF_IN_NAME)) {
+				if (getDolGlobalString('SUPPLIER_REF_IN_NAME')) {
 					$file = $dir."/".$objectref.($objectrefsupplier ? "_".$objectrefsupplier : "").".pdf";
 				}
 			}
@@ -239,7 +239,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 				}
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 
@@ -249,7 +249,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->multidir_output[$object->entity].'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -323,7 +323,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
 
 				// Extrafields in note
-				if (!empty($conf->global->INVOICE_ADD_EXTRAFIELD_IN_NOTE)) {
+				if (getDolGlobalString('INVOICE_ADD_EXTRAFIELD_IN_NOTE')) {
 					$extranote = $this->getExtrafieldsInHtml($object, $outputlangs);
 					if (!empty($extranote)) {
 						$notetoshow = dol_concatdesc($notetoshow, $extranote);
@@ -400,7 +400,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 						} else {
 							// We found a page break
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -427,7 +427,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 					$pdf->SetFont('', '', $default_font_size - 1); // We reposition the default font
 
 					// VAT Rate
-					if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+					if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 						$vat_rate = pdf_getlinevatrate($object, $i, $outputlangs, $hidedetails);
 						$pdf->SetXY($this->posxtva, $curY);
 						$pdf->MultiCell($this->posxup - $this->posxtva - 1, 3, $vat_rate, 0, 'R');
@@ -502,7 +502,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -563,7 +563,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 				$amount_deposits_included = 0;
 
 				// Display Payments area
-				if (($deja_regle || $amount_credit_notes_included || $amount_deposits_included) && empty($conf->global->SUPPLIER_INVOICE_NO_PAYMENT_DETAILS)) {
+				if (($deja_regle || $amount_credit_notes_included || $amount_deposits_included) && !getDolGlobalString('SUPPLIER_INVOICE_NO_PAYMENT_DETAILS')) {
 					$posy = $this->_tableau_versements($pdf, $object, $posy, $outputlangs, $heightforfooter);
 				}
 
@@ -620,7 +620,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 		global $conf, $mysoc;
 
 		$sign = 1;
-		if ($object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+		if ($object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 			$sign = -1;
 		}
 
@@ -773,7 +773,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 			$resteapayer = 0;
 		}
 
-		if (($deja_regle > 0 || $creditnoteamount > 0 || $depositsamount > 0) && empty($conf->global->INVOICE_NO_PAYMENT_DETAILS)) {
+		if (($deja_regle > 0 || $creditnoteamount > 0 || $depositsamount > 0) && !getDolGlobalString('INVOICE_NO_PAYMENT_DETAILS')) {
 			// Already paid + Deposits
 			$index++;
 			$pdf->SetXY($col1x, $tab2_top + $tab2_hl * $index);
@@ -857,7 +857,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -875,7 +875,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 			$pdf->MultiCell(108, 2, $outputlangs->transnoentities("Designation"), '', 'L');
 		}
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$pdf->line($this->posxtva - 1, $tab_top, $this->posxtva - 1, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxtva - 3, $tab_top + 1);
@@ -942,7 +942,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 		global $conf;
 
 		$sign = 1;
-		if ($object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) {
+		if ($object->type == 2 && getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE')) {
 			$sign = -1;
 		}
 
@@ -1101,7 +1101,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 
 		$pdf->SetFont('', '', $default_font_size - 1);
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1111,7 +1111,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -1175,7 +1175,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 			// Show sender
 			$posy = 42 + $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
@@ -1212,7 +1212,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $mysoc;
@@ -1229,7 +1229,7 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 			}
 			$posy = 42 + $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
diff --git a/htdocs/core/modules/supplier_order/doc/doc_generic_supplier_order_odt.modules.php b/htdocs/core/modules/supplier_order/doc/doc_generic_supplier_order_odt.modules.php
index 0ea0cdd300f..b0b3f51657c 100644
--- a/htdocs/core/modules/supplier_order/doc/doc_generic_supplier_order_odt.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/doc_generic_supplier_order_odt.modules.php
@@ -158,7 +158,7 @@ class doc_generic_supplier_order_odt extends ModelePDFSuppliersOrders
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->SUPPLIER_ORDER_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('SUPPLIER_ORDER_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -240,7 +240,7 @@ class doc_generic_supplier_order_odt extends ModelePDFSuppliersOrders
 				$objectrefsupplier = dol_sanitizeFileName($object->ref_supplier);
 				$dir = $conf->fournisseur->commande->dir_output.'/'.$objectref;
 				$file = $dir."/".$objectref.".pdf";
-				if (!empty($conf->global->SUPPLIER_REF_IN_NAME)) {
+				if (getDolGlobalString('SUPPLIER_REF_IN_NAME')) {
 					$file = $dir."/".$objectref.($objectrefsupplier ? "_".$objectrefsupplier : "").".pdf";
 				}
 			}
@@ -296,7 +296,7 @@ class doc_generic_supplier_order_odt extends ModelePDFSuppliersOrders
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -453,7 +453,7 @@ class doc_generic_supplier_order_odt extends ModelePDFSuppliersOrders
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php b/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
index df80a2825eb..e7186ebf0a9 100644
--- a/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
@@ -152,7 +152,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -161,7 +161,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "orders", "companies", "bills", "dict", "products"));
@@ -170,13 +170,13 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 		$nblines = count($object->lines);
 
 		$hidetop = 0;
-		if (!empty($conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE)) {
+		if (getDolGlobalString('MAIN_PDF_DISABLE_COL_HEAD_TITLE')) {
 			$hidetop = $conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE;
 		}
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
-		if (!empty($conf->global->MAIN_GENERATE_SUPPLIER_ORDER_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_SUPPLIER_ORDER_WITH_PICTURE')) {
 			for ($i = 0; $i < $nblines; $i++) {
 				if (empty($object->lines[$i]->fk_product)) {
 					continue;
@@ -235,7 +235,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 				$objectrefsupplier = dol_sanitizeFileName($object->ref_supplier);
 				$dir = $conf->fournisseur->commande->dir_output.'/'.$objectref;
 				$file = $dir."/".$objectref.".pdf";
-				if (!empty($conf->global->SUPPLIER_REF_IN_NAME)) {
+				if (getDolGlobalString('SUPPLIER_REF_IN_NAME')) {
 					$file = $dir."/".$objectref.($objectrefsupplier ? "_".$objectrefsupplier : "").".pdf";
 				}
 			}
@@ -265,7 +265,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 				$heightforinfotot = 50; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -276,7 +276,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -512,7 +512,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 							$curY = $tab_top_newpage;
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -553,7 +553,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -718,7 +718,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -853,7 +853,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 		global $conf, $mysoc;
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		// If France, show VAT mention if not applicable
 		if ($this->emetteur->country_code == 'FR' && empty($mysoc->tva_assuj)) {
@@ -1143,7 +1143,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, $this->tabTitleHeight, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1248,7 +1248,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 
 		$pdf->SetFont('', '', $default_font_size - 1);
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1258,7 +1258,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -1284,7 +1284,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 
 		$pdf->SetTextColor(0, 0, 60);
 		$usehourmin = 'day';
-		if (!empty($conf->global->SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE)) {
+		if (getDolGlobalString('SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE')) {
 			$usehourmin = 'dayhour';
 		}
 		if (!empty($object->delivery_date)) {
@@ -1301,7 +1301,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1346,7 +1346,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			// Show sender
 			$posy = 42 + $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
@@ -1383,7 +1383,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1400,7 +1400,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			}
 			$posy = 42 + $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
@@ -1510,7 +1510,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 		$rank = $rank + 10;
 		$this->cols['photo'] = array(
 			'rank' => $rank,
-			'width' => (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
+			'width' => (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
 			'status' => false,
 			'title' => array(
 				'textkey' => 'Photo',
@@ -1522,7 +1522,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			'border-left' => false, // remove left line separator
 		);
 
-		if (!empty($conf->global->MAIN_GENERATE_SUPPLIER_ORDER_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_SUPPLIER_ORDER_WITH_PICTURE')) {
 			$this->cols['photo']['status'] = true;
 		}
 
@@ -1538,7 +1538,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			'border-left' => true, // add left line separator
 		);
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->cols['vat']['status'] = true;
 		}
 
@@ -1553,7 +1553,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			'border-left' => true, // add left line separator
 		);
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_PURCHASE_ORDER_WITHOUT_UNIT_PRICE)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_PURCHASE_ORDER_WITHOUT_UNIT_PRICE')) {
 			$this->cols['subprice']['status'] = true;
 		}
 
@@ -1607,7 +1607,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			'border-left' => true, // add left line separator
 		);
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_PURCHASE_ORDER_WITHOUT_TOTAL_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_PURCHASE_ORDER_WITHOUT_TOTAL_COLUMN')) {
 			$this->cols['totalexcltax']['status'] = true;
 		}
 
diff --git a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
index fda662a453f..321b6c53c64 100644
--- a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
@@ -134,10 +134,10 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			$this->posxunit = 162;
 		}
 
-		if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$this->posxup = $this->posxtva; // posxtva is picture position reference
 		}
-		$this->posxpicture = $this->posxtva - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxtva - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		if ($this->page_largeur < 210) { // To work with US executive format
 			$this->posxpicture -= 20;
 			$this->posxtva -= 20;
@@ -178,7 +178,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -189,7 +189,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
-		if (!empty($conf->global->MAIN_GENERATE_SUPPLIER_ORDER_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_SUPPLIER_ORDER_WITH_PICTURE')) {
 			for ($i = 0; $i < $nblines; $i++) {
 				if (empty($object->lines[$i]->fk_product)) {
 					continue;
@@ -247,7 +247,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 				$objectrefsupplier = dol_sanitizeFileName($object->ref_supplier);
 				$dir = $conf->fournisseur->commande->dir_output.'/'.$objectref;
 				$file = $dir."/".$objectref.".pdf";
-				if (!empty($conf->global->SUPPLIER_REF_IN_NAME)) {
+				if (getDolGlobalString('SUPPLIER_REF_IN_NAME')) {
 					$file = $dir."/".$objectref.($objectrefsupplier ? "_".$objectrefsupplier : "").".pdf";
 				}
 			}
@@ -277,7 +277,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 				$heightforinfotot = 50; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -288,7 +288,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -413,7 +413,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 						$curY = $tab_top_newpage;
 
 						// Allows data in the first page if description is long enough to break in multiples pages
-						if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+						if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 							$showpricebeforepagebreak = 1;
 						} else {
 							$showpricebeforepagebreak = 0;
@@ -460,7 +460,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 						} else {
 							// We found a page break
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -486,14 +486,14 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 					$pdf->SetFont('', '', $default_font_size - 1); // On repositionne la police par defaut
 
 					// VAT Rate
-					if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+					if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 						$vat_rate = pdf_getlinevatrate($object, $i, $outputlangs, $hidedetails);
 						$pdf->SetXY($this->posxtva, $curY);
 						$pdf->MultiCell($this->posxup - $this->posxtva - 1, 3, $vat_rate, 0, 'R');
 					}
 
 					// Unit price before discount
-					if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_PURCHASE_ORDER_WITHOUT_UNIT_PRICE)) {
+					if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_PURCHASE_ORDER_WITHOUT_UNIT_PRICE')) {
 						$up_excl_tax = pdf_getlineupexcltax($object, $i, $outputlangs, $hidedetails);
 						$pdf->SetXY($this->posxup, $curY);
 						$pdf->MultiCell($this->posxqty - $this->posxup - 0.8, 3, $up_excl_tax, 0, 'R', 0);
@@ -519,7 +519,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 					}
 
 					// Total HT line
-					if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_PURCHASE_ORDER_WITHOUT_TOTAL_COLUMN)) {
+					if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_PURCHASE_ORDER_WITHOUT_TOTAL_COLUMN')) {
 						$total_excl_tax = pdf_getlinetotalexcltax($object, $i, $outputlangs, $hidedetails);
 						$pdf->SetXY($this->postotalht, $curY);
 						$pdf->MultiCell($this->page_largeur - $this->marge_droite - $this->postotalht, 3, $total_excl_tax, 0, 'R', 0);
@@ -596,7 +596,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -733,7 +733,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 		global $conf, $mysoc;
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		// If France, show VAT mention if not applicable
 		if ($this->emetteur->country_code == 'FR' && empty($mysoc->tva_assuj)) {
@@ -1022,7 +1022,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1040,7 +1040,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			$pdf->MultiCell(108, 2, $outputlangs->transnoentities("Designation"), '', 'L');
 		}
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$pdf->line($this->posxtva, $tab_top, $this->posxtva, $tab_top + $tab_height);
 			if (empty($hidetop)) {
 				$pdf->SetXY($this->posxtva - 3, $tab_top + 1);
@@ -1174,7 +1174,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 
 		$pdf->SetFont('', '', $default_font_size - 1);
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -1184,7 +1184,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -1210,7 +1210,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 
 		$pdf->SetTextColor(0, 0, 60);
 		$usehourmin = 'day';
-		if (!empty($conf->global->SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE)) {
+		if (getDolGlobalString('SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE')) {
 			$usehourmin = 'dayhour';
 		}
 		if (!empty($object->delivery_date)) {
@@ -1227,7 +1227,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1272,7 +1272,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			// Show sender
 			$posy = 42 + $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
@@ -1308,7 +1308,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1325,7 +1325,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			}
 			$posy = 42 + $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
diff --git a/htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php b/htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php
index af88bff2692..d75212a691d 100644
--- a/htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php
@@ -164,7 +164,7 @@ class pdf_standard extends ModelePDFSuppliersPayments
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -234,7 +234,7 @@ class pdf_standard extends ModelePDFSuppliersPayments
 				$heightforinfotot = 50; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -245,7 +245,7 @@ class pdf_standard extends ModelePDFSuppliersPayments
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -331,7 +331,7 @@ class pdf_standard extends ModelePDFSuppliersPayments
 						} else {
 							// We found a page break
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -382,7 +382,7 @@ class pdf_standard extends ModelePDFSuppliersPayments
 
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -715,7 +715,7 @@ class pdf_standard extends ModelePDFSuppliersPayments
 			// Show payer
 			$posy = 42;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
@@ -757,7 +757,7 @@ class pdf_standard extends ModelePDFSuppliersPayments
 			}
 			$posy = 42;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
diff --git a/htdocs/core/modules/supplier_proposal/doc/doc_generic_supplier_proposal_odt.modules.php b/htdocs/core/modules/supplier_proposal/doc/doc_generic_supplier_proposal_odt.modules.php
index 772dd3440e3..07b1ebf009d 100644
--- a/htdocs/core/modules/supplier_proposal/doc/doc_generic_supplier_proposal_odt.modules.php
+++ b/htdocs/core/modules/supplier_proposal/doc/doc_generic_supplier_proposal_odt.modules.php
@@ -324,7 +324,7 @@ class doc_generic_supplier_proposal_odt extends ModelePDFSupplierProposal
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -480,7 +480,7 @@ class doc_generic_supplier_proposal_odt extends ModelePDFSupplierProposal
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php b/htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php
index 1c2e12d120d..e64d6b6cedf 100644
--- a/htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php
+++ b/htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php
@@ -132,7 +132,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 		$this->posxdiscount = 162;
 		$this->postotalht = 174;
 
-		$this->posxpicture = $this->posxup - (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
+		$this->posxpicture = $this->posxup - (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH); // width of images
 		if ($this->page_largeur < 210) { // To work with US executive format
 			$this->posxpicture -= 20;
 			$this->posxup -= 20;
@@ -171,7 +171,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -179,7 +179,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 		$outputlangs->loadLangs(array("main", "dict", "companies", "bills", "products", "supplier_proposal"));
 
 		//  Show Draft Watermark
-		if ($object->statut == $object::STATUS_DRAFT && (!empty($conf->global->SUPPLIER_PROPOSAL_DRAFT_WATERMARK))) {
+		if ($object->statut == $object::STATUS_DRAFT && (getDolGlobalString('SUPPLIER_PROPOSAL_DRAFT_WATERMARK'))) {
 			$this->watermark = $conf->global->SUPPLIER_PROPOSAL_DRAFT_WATERMARK;
 		}
 
@@ -187,7 +187,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
-		if (!empty($conf->global->MAIN_GENERATE_SUPPLIER_PROPOSAL_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_SUPPLIER_PROPOSAL_WITH_PICTURE')) {
 			for ($i = 0; $i < $nblines; $i++) {
 				if (empty($object->lines[$i]->fk_product)) {
 					continue;
@@ -267,7 +267,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 				$heightforinfotot = 50; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -278,7 +278,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -330,7 +330,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 
 				// Affiche notes
 				$notetoshow = empty($object->note_public) ? '' : $object->note_public;
-				if (!empty($conf->global->MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE)) {
+				if (getDolGlobalString('MAIN_ADD_SALE_REP_SIGNATURE_IN_NOTE')) {
 					// Get first sale rep
 					if (is_object($object->thirdparty)) {
 						$salereparray = $object->thirdparty->getSalesRepresentatives($user);
@@ -406,7 +406,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 						$curY = $tab_top_newpage;
 
 						// Allows data in the first page if description is long enough to break in multiples pages
-						if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+						if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 							$showpricebeforepagebreak = 1;
 						} else {
 							$showpricebeforepagebreak = 0;
@@ -456,7 +456,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 						} else {
 							// We found a page break
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -582,7 +582,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -722,7 +722,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 		global $conf;
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		$pdf->SetFont('', '', $default_font_size - 1);
 
@@ -772,7 +772,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 		}*/
 
 		// Show payments conditions
-		if (empty($conf->global->SUPPLIER_PROPOSAL_PDF_HIDE_PAYMENTTERMCOND) && ($object->cond_reglement_code || $object->cond_reglement)) {
+		if (!getDolGlobalString('SUPPLIER_PROPOSAL_PDF_HIDE_PAYMENTTERMCOND') && ($object->cond_reglement_code || $object->cond_reglement)) {
 			$pdf->SetFont('', 'B', $default_font_size - $diffsizetitle);
 			$pdf->SetXY($this->marge_gauche, $posy);
 			$titre = $outputlangs->transnoentities("PaymentConditions").':';
@@ -787,7 +787,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 			$posy = $pdf->GetY() + 3;
 		}
 
-		if (!empty($conf->global->SUPPLIER_PROPOSAL_PDF_SHOW_PAYMENTTERMMODE)) {
+		if (getDolGlobalString('SUPPLIER_PROPOSAL_PDF_SHOW_PAYMENTTERMMODE')) {
 			// Show payment mode
 			if ($object->mode_reglement_code
 			&& $object->mode_reglement_code != 'CHQ'
@@ -808,7 +808,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 			if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 				// Si mode reglement non force ou si force a CHQ
 				if (getDolGlobalInt('FACTURE_CHQ_NUMBER')) {
-					if ($conf->global->FACTURE_CHQ_NUMBER > 0) {
+					if (getDolGlobalInt('FACTURE_CHQ_NUMBER') > 0) {
 						$account = new Account($this->db);
 						$account->fetch(getDolGlobalInt('FACTURE_CHQ_NUMBER'));
 
@@ -817,7 +817,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 						$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $account->proprio), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($account->owner_address), 0, 'L', 0);
@@ -830,7 +830,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 						$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $this->emetteur->name), 0, 'L', 0);
 						$posy = $pdf->GetY() + 1;
 
-						if (empty($conf->global->MAIN_PDF_HIDE_CHQ_ADDRESS)) {
+						if (!getDolGlobalString('MAIN_PDF_HIDE_CHQ_ADDRESS')) {
 							$pdf->SetXY($this->marge_gauche, $posy);
 							$pdf->SetFont('', '', $default_font_size - $diffsizetitle);
 							$pdf->MultiCell(100, 3, $outputlangs->convToOutputCharset($this->emetteur->getFullAddress()), 0, 'L', 0);
@@ -906,9 +906,9 @@ class pdf_aurore extends ModelePDFSupplierProposal
 		$pdf->SetFillColor(248, 248, 248);
 
 		$this->atleastoneratenotnull = 0;
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT')) {
 			$tvaisnull = ((!empty($this->tva) && count($this->tva) == 1 && isset($this->tva['0.000']) && is_float($this->tva['0.000'])) ? true : false);
-			if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL) && $tvaisnull) {
+			if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_IFNULL') && $tvaisnull) {
 				// Nothing to do
 			} else {
 				//Local tax 1 before VAT
@@ -1140,7 +1140,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, 5, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1281,7 +1281,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1325,7 +1325,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 			// Show sender
 			$posy = 42 + $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
@@ -1362,7 +1362,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 
 			// Recipient name
 			if (!empty($usecontact)) {
-				if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+				if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 					$socname = $object->contact;
 				} else {
 					$socname = $object->thirdparty;
@@ -1382,7 +1382,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 			}
 			$posy = 42 + $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
diff --git a/htdocs/core/modules/supplier_proposal/doc/pdf_zenith.modules.php b/htdocs/core/modules/supplier_proposal/doc/pdf_zenith.modules.php
index fc6d51ccf84..f72f896d335 100644
--- a/htdocs/core/modules/supplier_proposal/doc/pdf_zenith.modules.php
+++ b/htdocs/core/modules/supplier_proposal/doc/pdf_zenith.modules.php
@@ -152,7 +152,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
@@ -161,7 +161,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 
 		global $outputlangsbis;
 		$outputlangsbis = null;
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
 			$outputlangsbis->loadLangs(array("main", "supplier_proposal", "companies", "bills", "dict", "products"));
@@ -170,13 +170,13 @@ class pdf_zenith extends ModelePDFSupplierProposal
 		$nblines = count($object->lines);
 
 		$hidetop = 0;
-		if (!empty($conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE)) {
+		if (getDolGlobalString('MAIN_PDF_DISABLE_COL_HEAD_TITLE')) {
 			$hidetop = $conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE;
 		}
 
 		// Loop on each lines to detect if there is at least one image to show
 		$realpatharray = array();
-		if (!empty($conf->global->MAIN_GENERATE_SUPPLIER_PROPOSAL_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_SUPPLIER_PROPOSAL_WITH_PICTURE')) {
 			for ($i = 0; $i < $nblines; $i++) {
 				if (empty($object->lines[$i]->fk_product)) {
 					continue;
@@ -235,7 +235,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 				$objectrefsupplier = dol_sanitizeFileName($object->ref_supplier);
 				$dir = $conf->supplier_proposal->dir_output.'/'.$objectref;
 				$file = $dir."/".$objectref.".pdf";
-				if (!empty($conf->global->SUPPLIER_REF_IN_NAME)) {
+				if (getDolGlobalString('SUPPLIER_REF_IN_NAME')) {
 					$file = $dir."/".$objectref.($objectrefsupplier ? "_".$objectrefsupplier : "").".pdf";
 				}
 			}
@@ -265,7 +265,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 				$heightforinfotot = 50; // Height reserved to output the info and total part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
 				$heightforfooter = $this->marge_basse + 8; // Height reserved to output the footer (value include bottom margin)
-				if (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS)) {
+				if (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS')) {
 					$heightforfooter += 6;
 				}
 				$pdf->SetAutoPageBreak(1, 0);
@@ -276,7 +276,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 				}
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
@@ -512,7 +512,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 							$curY = $tab_top_newpage;
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -553,7 +553,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -718,7 +718,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 					}
 
 					// Add line
-					if (!empty($conf->global->MAIN_PDF_DASH_BETWEEN_LINES) && $i < ($nblines - 1)) {
+					if (getDolGlobalString('MAIN_PDF_DASH_BETWEEN_LINES') && $i < ($nblines - 1)) {
 						$pdf->setPage($pageposafter);
 						$pdf->SetLineStyle(array('dash'=>'1,1', 'color'=>array(80, 80, 80)));
 						//$pdf->SetDrawColor(190,190,200);
@@ -853,7 +853,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 		global $conf, $mysoc;
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
-		$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
+		$diffsizetitle = (!getDolGlobalString('PDF_DIFFSIZE_TITLE') ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 		// If France, show VAT mention if not applicable
 		if ($this->emetteur->country_code == 'FR' && empty($mysoc->tva_assuj)) {
@@ -1143,7 +1143,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
 
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, $this->tabTitleHeight, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -1246,17 +1246,17 @@ class pdf_zenith extends ModelePDFSupplierProposal
 
 		$pdf->SetFont('', '', $default_font_size - 1);
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
 				$pdf->SetXY($posx, $posy);
 				$pdf->SetTextColor(0, 0, 60);
-				$pdf->MultiCell($w, 3, $outputlangs->transnoentities("Project")." : ".(empty($object->project->title) ? '' : $object->project->title), '', 'R');
+				$pdf->MultiCell(100, 3, $outputlangs->transnoentities("Project")." : ".(empty($object->project->title) ? '' : $object->project->title), '', 'R');
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -1282,7 +1282,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 
 		$pdf->SetTextColor(0, 0, 60);
 		$usehourmin = 'day';
-		if (!empty($conf->global->SUPPLIER_PROPOSAL_USE_HOUR_FOR_DELIVERY_DATE)) {
+		if (getDolGlobalString('SUPPLIER_PROPOSAL_USE_HOUR_FOR_DELIVERY_DATE')) {
 			$usehourmin = 'dayhour';
 		}
 		if (!empty($object->delivery_date)) {
@@ -1299,7 +1299,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 		}
 
 		// Get contact
-		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP)) {
+		if (getDolGlobalString('DOC_SHOW_FIRST_SALES_REP')) {
 			$arrayidcontact = $object->getIdContact('internal', 'SALESREPFOLL');
 			if (count($arrayidcontact) > 0) {
 				$usertmp = new User($this->db);
@@ -1344,7 +1344,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 			// Show sender
 			$posy = 42 + $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 			$hautcadre = 40;
@@ -1381,7 +1381,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 			}
 
 			// Recipient name
-			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
+			if ($usecontact && ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT')))) {
 				$thirdparty = $object->contact;
 			} else {
 				$thirdparty = $object->thirdparty;
@@ -1398,7 +1398,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 			}
 			$posy = 42 + $top_shift;
 			$posx = $this->page_largeur - $this->marge_droite - $widthrecbox;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->marge_gauche;
 			}
 
@@ -1490,7 +1490,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 		$rank = $rank + 10;
 		$this->cols['photo'] = array(
 			'rank' => $rank,
-			'width' => (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
+			'width' => (!getDolGlobalString('MAIN_DOCUMENTS_WITH_PICTURE_WIDTH') ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH), // in mm
 			'status' => false,
 			'title' => array(
 				'textkey' => 'Photo',
@@ -1502,7 +1502,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 			'border-left' => false, // remove left line separator
 		);
 
-		if (!empty($conf->global->MAIN_GENERATE_SUPPLIER_PROPOSAL_WITH_PICTURE)) {
+		if (getDolGlobalString('MAIN_GENERATE_SUPPLIER_PROPOSAL_WITH_PICTURE')) {
 			$this->cols['photo']['status'] = true;
 		}
 
@@ -1518,7 +1518,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 			'border-left' => true, // add left line separator
 		);
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT) && empty($conf->global->MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT') && !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_WITHOUT_VAT_COLUMN')) {
 			$this->cols['vat']['status'] = true;
 		}
 
@@ -1533,7 +1533,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 			'border-left' => true, // add left line separator
 		);
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_SUPPLIER_PROPOSAL_WITHOUT_UNIT_PRICE)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SUPPLIER_PROPOSAL_WITHOUT_UNIT_PRICE')) {
 			$this->cols['subprice']['status'] = true;
 		}
 
@@ -1587,7 +1587,7 @@ class pdf_zenith extends ModelePDFSupplierProposal
 			'border-left' => true, // add left line separator
 		);
 
-		if (empty($conf->global->MAIN_GENERATE_DOCUMENTS_SUPPLIER_PROPOSAL_WITHOUT_TOTAL_COLUMN)) {
+		if (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SUPPLIER_PROPOSAL_WITHOUT_TOTAL_COLUMN')) {
 			$this->cols['totalexcltax']['status'] = true;
 		}
 
diff --git a/htdocs/core/modules/supplier_proposal/mod_supplier_proposal_saphir.php b/htdocs/core/modules/supplier_proposal/mod_supplier_proposal_saphir.php
index 4601d24c03a..cc28386f054 100644
--- a/htdocs/core/modules/supplier_proposal/mod_supplier_proposal_saphir.php
+++ b/htdocs/core/modules/supplier_proposal/mod_supplier_proposal_saphir.php
@@ -134,7 +134,7 @@ class mod_supplier_proposal_saphir extends ModeleNumRefSupplierProposal
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 
 		// On defini critere recherche compteur
-		$mask = empty($conf->global->SUPPLIER_PROPOSAL_SAPHIR_MASK) ? '' : $conf->global->SUPPLIER_PROPOSAL_SAPHIR_MASK;
+		$mask = !getDolGlobalString('SUPPLIER_PROPOSAL_SAPHIR_MASK') ? '' : $conf->global->SUPPLIER_PROPOSAL_SAPHIR_MASK;
 
 		if (!$mask) {
 			$this->error = 'NotConfigured';
diff --git a/htdocs/core/modules/syslog/mod_syslog_file.php b/htdocs/core/modules/syslog/mod_syslog_file.php
index e3019442e83..4fd85003bb5 100644
--- a/htdocs/core/modules/syslog/mod_syslog_file.php
+++ b/htdocs/core/modules/syslog/mod_syslog_file.php
@@ -52,7 +52,7 @@ class mod_syslog_file extends LogHandler implements LogHandlerInterface
 	public function isActive()
 	{
 		global $conf;
-		return empty($conf->global->SYSLOG_DISABLE_LOGHANDLER_FILE) ? 1 : 0; // Set SYSLOG_DISABLE_LOGHANDLER_FILE to 1 to disable this loghandler
+		return !getDolGlobalString('SYSLOG_DISABLE_LOGHANDLER_FILE') ? 1 : 0; // Set SYSLOG_DISABLE_LOGHANDLER_FILE to 1 to disable this loghandler
 	}
 
 	/**
@@ -106,13 +106,13 @@ class mod_syslog_file extends LogHandler implements LogHandlerInterface
 	{
 		global $conf;
 
-		if (empty($conf->global->SYSLOG_FILE)) {
+		if (!getDolGlobalString('SYSLOG_FILE')) {
 			$tmp = DOL_DATA_ROOT.'/dolibarr.log';
 		} else {
 			$tmp = str_replace('DOL_DATA_ROOT', DOL_DATA_ROOT, $conf->global->SYSLOG_FILE);
 		}
 
-		if (!empty($conf->global->SYSLOG_FILE_ONEPERSESSION)) {
+		if (getDolGlobalString('SYSLOG_FILE_ONEPERSESSION')) {
 			if (is_numeric($conf->global->SYSLOG_FILE_ONEPERSESSION)) {
 				if (getDolGlobalInt('SYSLOG_FILE_ONEPERSESSION') == 1) {	// file depend on instance session key name (Note that session name is same for the instance so for all users and is not a per user value)
 					$suffixinfilename .= '_'.session_name();
@@ -139,7 +139,7 @@ class mod_syslog_file extends LogHandler implements LogHandlerInterface
 	{
 		global $conf, $dolibarr_main_prod;
 
-		if (!empty($conf->global->MAIN_SYSLOG_DISABLE_FILE)) {
+		if (getDolGlobalString('MAIN_SYSLOG_DISABLE_FILE')) {
 			return; // Global option to disable output of this handler
 		}
 
@@ -171,7 +171,7 @@ class mod_syslog_file extends LogHandler implements LogHandlerInterface
 			);
 
 			$delay = "";
-			if (!empty($conf->global->MAIN_SYSLOG_SHOW_DELAY)) {
+			if (getDolGlobalString('MAIN_SYSLOG_SHOW_DELAY')) {
 				$now = microtime(true);
 				$delay = " ".sprintf("%05.3f", $this->lastTime != 0 ? $now - $this->lastTime : 0);
 				$this->lastTime = $now;
diff --git a/htdocs/core/modules/syslog/mod_syslog_syslog.php b/htdocs/core/modules/syslog/mod_syslog_syslog.php
index 87cd89b2035..e0a34cb573e 100644
--- a/htdocs/core/modules/syslog/mod_syslog_syslog.php
+++ b/htdocs/core/modules/syslog/mod_syslog_syslog.php
@@ -55,7 +55,7 @@ class mod_syslog_syslog extends LogHandler implements LogHandlerInterface
 			return 0;
 		}
 
-		return empty($conf->global->SYSLOG_DISABLE_LOGHANDLER_SYSLOG) ? 1 : 0; // Set SYSLOG_DISABLE_LOGHANDLER_SYSLOG to 1 to disable this loghandler
+		return !getDolGlobalString('SYSLOG_DISABLE_LOGHANDLER_SYSLOG') ? 1 : 0; // Set SYSLOG_DISABLE_LOGHANDLER_SYSLOG to 1 to disable this loghandler
 	}
 
 	/**
@@ -112,11 +112,11 @@ class mod_syslog_syslog extends LogHandler implements LogHandlerInterface
 	{
 		global $conf;
 
-		if (!empty($conf->global->MAIN_SYSLOG_DISABLE_SYSLOG)) {
+		if (getDolGlobalString('MAIN_SYSLOG_DISABLE_SYSLOG')) {
 			return; // Global option to disable output of this handler
 		}
 
-		if (!empty($conf->global->SYSLOG_FACILITY)) {  // Example LOG_USER
+		if (getDolGlobalString('SYSLOG_FACILITY')) {  // Example LOG_USER
 			$facility = constant($conf->global->SYSLOG_FACILITY);
 		} else {
 			$facility = constant('LOG_USER');
diff --git a/htdocs/core/modules/ticket/doc/doc_generic_ticket_odt.modules.php b/htdocs/core/modules/ticket/doc/doc_generic_ticket_odt.modules.php
index 709085d544b..7dcdb4cfebf 100644
--- a/htdocs/core/modules/ticket/doc/doc_generic_ticket_odt.modules.php
+++ b/htdocs/core/modules/ticket/doc/doc_generic_ticket_odt.modules.php
@@ -290,7 +290,7 @@ class doc_generic_ticket_odt extends ModelePDFTicket
 				// Recipient name
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -370,7 +370,7 @@ class doc_generic_ticket_odt extends ModelePDFTicket
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/user/doc/doc_generic_user_odt.modules.php b/htdocs/core/modules/user/doc/doc_generic_user_odt.modules.php
index cb1e28666e6..91b3cfee059 100644
--- a/htdocs/core/modules/user/doc/doc_generic_user_odt.modules.php
+++ b/htdocs/core/modules/user/doc/doc_generic_user_odt.modules.php
@@ -323,7 +323,7 @@ class doc_generic_user_odt extends ModelePDFUser
 
 				// Recipient name
 				if (!empty($usecontact)) {
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$socobject = $object->contact;
 					} else {
 						$socobject = $object->thirdparty;
@@ -401,7 +401,7 @@ class doc_generic_user_odt extends ModelePDFUser
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/modules/usergroup/doc/doc_generic_usergroup_odt.modules.php b/htdocs/core/modules/usergroup/doc/doc_generic_usergroup_odt.modules.php
index 81eb2bd5ead..7663cc1bc60 100644
--- a/htdocs/core/modules/usergroup/doc/doc_generic_usergroup_odt.modules.php
+++ b/htdocs/core/modules/usergroup/doc/doc_generic_usergroup_odt.modules.php
@@ -324,7 +324,7 @@ class doc_generic_usergroup_odt extends ModelePDFUserGroup
 				// Recipient name
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -480,7 +480,7 @@ class doc_generic_usergroup_odt extends ModelePDFUserGroup
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/core/tpl/admin_extrafields_add.tpl.php b/htdocs/core/tpl/admin_extrafields_add.tpl.php
index 4fb742d07fd..1cb766a17d7 100644
--- a/htdocs/core/tpl/admin_extrafields_add.tpl.php
+++ b/htdocs/core/tpl/admin_extrafields_add.tpl.php
@@ -194,7 +194,7 @@ print $formadmin->selectTypeOfFields('type', GETPOST('type', 'alpha'));
 <tr><td class="titlefield"><?php echo $langs->trans("LanguageFile"); ?></td><td class="valeur"><input type="text" id="langfile" name="langfile" class="minwidth200" value="<?php echo dol_escape_htmltag(GETPOST('langfile', 'alpha')); ?>"></td></tr>
 <!-- Computed Value -->
 <tr class="extra_computed_value">
-<?php if (empty($conf->global->MAIN_STORE_COMPUTED_EXTRAFIELDS)) { ?>
+<?php if (!getDolGlobalString('MAIN_STORE_COMPUTED_EXTRAFIELDS')) { ?>
 	<td><?php echo $form->textwithpicto($langs->trans("ComputedFormula"), $langs->trans("ComputedFormulaDesc"), 1, 'help', '', 0, 2, 'tooltipcompute'); ?></td>
 <?php } else { ?>
 	<td><?php echo $form->textwithpicto($langs->trans("ComputedFormula"), $langs->trans("ComputedFormulaDesc")).$form->textwithpicto($langs->trans("Computedpersistent"), $langs->trans("ComputedpersistentDesc"), 1, 'warning'); ?></td>
diff --git a/htdocs/core/tpl/admin_extrafields_edit.tpl.php b/htdocs/core/tpl/admin_extrafields_edit.tpl.php
index bf9fa2a840c..a192f266224 100644
--- a/htdocs/core/tpl/admin_extrafields_edit.tpl.php
+++ b/htdocs/core/tpl/admin_extrafields_edit.tpl.php
@@ -261,7 +261,7 @@ if (in_array($type, array_keys($typewecanchangeinto))) {
 
 <!-- Computed value -->
 <tr class="extra_computed_value">
-<?php if (empty($conf->global->MAIN_STORE_COMPUTED_EXTRAFIELDS)) { ?>
+<?php if (!getDolGlobalString('MAIN_STORE_COMPUTED_EXTRAFIELDS')) { ?>
 	<td><?php echo $form->textwithpicto($langs->trans("ComputedFormula"), $langs->trans("ComputedFormulaDesc"), 1, 'help', '', 0, 2, 'tooltipcompute'); ?></td>
 <?php } else { ?>
 	<td><?php echo $form->textwithpicto($langs->trans("ComputedFormula"), $langs->trans("ComputedFormulaDesc")).$form->textwithpicto($langs->trans("Computedpersistent"), $langs->trans("ComputedpersistentDesc"), 1, 'warning'); ?></td>
diff --git a/htdocs/core/tpl/advtarget.tpl.php b/htdocs/core/tpl/advtarget.tpl.php
index 702c6641e76..7eb1dd464bc 100644
--- a/htdocs/core/tpl/advtarget.tpl.php
+++ b/htdocs/core/tpl/advtarget.tpl.php
@@ -268,7 +268,7 @@ if (isModEnabled('categorie') && $user->hasRight('categorie', 'lire')) {
 }
 
 // Standard Extrafield feature
-if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
+if (!getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED')) {
 	$socstatic = new Societe($db);
 	$elementtype = $socstatic->table_element;
 	// fetch optionals attributes and labels
@@ -460,7 +460,7 @@ if (isModEnabled('categorie') && $user->hasRight('categorie', 'lire')) {
 }
 
 // Standard Extrafield feature
-if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
+if (!getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED')) {
 	$contactstatic = new Contact($db);
 	$elementype = $contactstatic->table_element;
 	// fetch optionals attributes and labels
diff --git a/htdocs/core/tpl/ajaxrow.tpl.php b/htdocs/core/tpl/ajaxrow.tpl.php
index 0be260194c2..7364020af73 100644
--- a/htdocs/core/tpl/ajaxrow.tpl.php
+++ b/htdocs/core/tpl/ajaxrow.tpl.php
@@ -39,7 +39,7 @@ $id = $object->id;
 $fk_element = empty($object->fk_element) ? $fk_element : $object->fk_element;
 $table_element_line = (empty($table_element_line) ? $object->table_element_line : $table_element_line);
 $nboflines = (isset($object->lines) ?count($object->lines) : (isset($tasksarray) ?count($tasksarray) : (empty($nboflines) ? 0 : $nboflines)));
-$forcereloadpage = empty($conf->global->MAIN_FORCE_RELOAD_PAGE) ? 0 : 1;
+$forcereloadpage = !getDolGlobalString('MAIN_FORCE_RELOAD_PAGE') ? 0 : 1;
 $tagidfortablednd = (empty($tagidfortablednd) ? 'tablelines' : $tagidfortablednd);
 $filepath = (empty($filepath) ? '' : $filepath);
 
diff --git a/htdocs/core/tpl/card_presend.tpl.php b/htdocs/core/tpl/card_presend.tpl.php
index fbce28c2086..3d35585c528 100644
--- a/htdocs/core/tpl/card_presend.tpl.php
+++ b/htdocs/core/tpl/card_presend.tpl.php
@@ -94,10 +94,10 @@ if ($action == 'presend') {
 	if (in_array($object->element, array('user', 'member'))) {
 		$forcebuilddoc = false;
 	}
-	if ($object->element == 'invoice_supplier' && empty($conf->global->INVOICE_SUPPLIER_ADDON_PDF)) {
+	if ($object->element == 'invoice_supplier' && !getDolGlobalString('INVOICE_SUPPLIER_ADDON_PDF')) {
 		$forcebuilddoc = false;
 	}
-	if ($object->element == 'societe' && empty($conf->global->COMPANY_ADDON_PDF)) {
+	if ($object->element == 'societe' && !getDolGlobalString('COMPANY_ADDON_PDF')) {
 		$forcebuilddoc = false;
 	}
 	if ($forcebuilddoc) {    // If there is no default value for supplier invoice, we do not generate file, even if modelpdf was set by a manual generation
@@ -129,39 +129,39 @@ if ($action == 'presend') {
 	$formmail = new FormMail($db);
 
 	$formmail->param['langsmodels'] = (empty($newlang) ? $langs->defaultlang : $newlang);
-	$formmail->fromtype = (GETPOST('fromtype') ?GETPOST('fromtype') : (!empty($conf->global->MAIN_MAIL_DEFAULT_FROMTYPE) ? $conf->global->MAIN_MAIL_DEFAULT_FROMTYPE : 'user'));
+	$formmail->fromtype = (GETPOST('fromtype') ?GETPOST('fromtype') : (getDolGlobalString('MAIN_MAIL_DEFAULT_FROMTYPE') ? $conf->global->MAIN_MAIL_DEFAULT_FROMTYPE : 'user'));
 
 	if ($formmail->fromtype === 'user') {
 		$formmail->fromid = $user->id;
 	}
-	if ($object->element == 'salary' && !empty($conf->global->INVOICE_EMAIL_SENDER)) {
+	if ($object->element == 'salary' && getDolGlobalString('INVOICE_EMAIL_SENDER')) {
 		$formmail->frommail = $conf->global->SINVOICE_EMAIL_SENDER;
-		$formmail->fromname = (!empty($conf->global->INVOICE_EMAIL_SENDER_NAME) ? $conf->global->INVOICE_EMAIL_SENDER_NAME : '');
+		$formmail->fromname = (getDolGlobalString('INVOICE_EMAIL_SENDER_NAME') ? $conf->global->INVOICE_EMAIL_SENDER_NAME : '');
 		$formmail->fromtype = 'special';
 	}
-	if ($object->element === 'facture' && !empty($conf->global->INVOICE_EMAIL_SENDER)) {
+	if ($object->element === 'facture' && getDolGlobalString('INVOICE_EMAIL_SENDER')) {
 		$formmail->frommail = $conf->global->INVOICE_EMAIL_SENDER;
-		$formmail->fromname = (!empty($conf->global->INVOICE_EMAIL_SENDER_NAME) ? $conf->global->INVOICE_EMAIL_SENDER_NAME : '');
+		$formmail->fromname = (getDolGlobalString('INVOICE_EMAIL_SENDER_NAME') ? $conf->global->INVOICE_EMAIL_SENDER_NAME : '');
 		$formmail->fromtype = 'special';
 	}
-	if ($object->element === 'shipping' && !empty($conf->global->SHIPPING_EMAIL_SENDER)) {
+	if ($object->element === 'shipping' && getDolGlobalString('SHIPPING_EMAIL_SENDER')) {
 		$formmail->frommail = $conf->global->SHIPPING_EMAIL_SENDER;
-		$formmail->fromname = (!empty($conf->global->SHIPPING_EMAIL_SENDER_NAME) ? $conf->global->SHIPPING_EMAIL_SENDER_NAME : '');
+		$formmail->fromname = (getDolGlobalString('SHIPPING_EMAIL_SENDER_NAME') ? $conf->global->SHIPPING_EMAIL_SENDER_NAME : '');
 		$formmail->fromtype = 'special';
 	}
-	if ($object->element === 'commande' && !empty($conf->global->COMMANDE_EMAIL_SENDER)) {
+	if ($object->element === 'commande' && getDolGlobalString('COMMANDE_EMAIL_SENDER')) {
 		$formmail->frommail = $conf->global->COMMANDE_EMAIL_SENDER;
-		$formmail->fromname = (!empty($conf->global->COMMANDE_EMAIL_SENDER_NAME) ? $conf->global->COMMANDE_EMAIL_SENDER_NAME : '');
+		$formmail->fromname = (getDolGlobalString('COMMANDE_EMAIL_SENDER_NAME') ? $conf->global->COMMANDE_EMAIL_SENDER_NAME : '');
 		$formmail->fromtype = 'special';
 	}
-	if ($object->element === 'order_supplier' && !empty($conf->global->ORDER_SUPPLIER_EMAIL_SENDER)) {
+	if ($object->element === 'order_supplier' && getDolGlobalString('ORDER_SUPPLIER_EMAIL_SENDER')) {
 		$formmail->frommail = $conf->global->ORDER_SUPPLIER_EMAIL_SENDER;
-		$formmail->fromname = (!empty($conf->global->ORDER_SUPPLIER_EMAIL_SENDER_NAME) ? $conf->global->ORDER_SUPPLIER_EMAIL_SENDER_NAME : '');
+		$formmail->fromname = (getDolGlobalString('ORDER_SUPPLIER_EMAIL_SENDER_NAME') ? $conf->global->ORDER_SUPPLIER_EMAIL_SENDER_NAME : '');
 		$formmail->fromtype = 'special';
 	}
 	if ($object->element === 'recruitmentcandidature' ) {
-		$formmail->frommail = (!empty($conf->global->RECRUITMENT_EMAIL_SENDER) ? $conf->global->RECRUITMENT_EMAIL_SENDER : $recruitermail);
-		$formmail->fromname = (!empty($conf->global->RECRUITMENT_EMAIL_SENDER_NAME) ? $conf->global->RECRUITMENT_EMAIL_SENDER_NAME : (!empty($recruitername) ? $recruitername : ''));
+		$formmail->frommail = (getDolGlobalString('RECRUITMENT_EMAIL_SENDER') ? $conf->global->RECRUITMENT_EMAIL_SENDER : $recruitermail);
+		$formmail->fromname = (getDolGlobalString('RECRUITMENT_EMAIL_SENDER_NAME') ? $conf->global->RECRUITMENT_EMAIL_SENDER_NAME : (!empty($recruitername) ? $recruitername : ''));
 		$formmail->fromtype = 'special';
 	}
 
@@ -218,7 +218,7 @@ if ($action == 'presend') {
 			}
 		}
 	}
-	if (!empty($conf->global->MAIN_MAIL_ENABLED_USER_DEST_SELECT)) {
+	if (getDolGlobalString('MAIN_MAIL_ENABLED_USER_DEST_SELECT')) {
 		$listeuser = array();
 		$fuserdest = new User($db);
 
diff --git a/htdocs/core/tpl/contacts.tpl.php b/htdocs/core/tpl/contacts.tpl.php
index 044d62e9205..2c5236a18a1 100644
--- a/htdocs/core/tpl/contacts.tpl.php
+++ b/htdocs/core/tpl/contacts.tpl.php
@@ -49,13 +49,13 @@ if ($module == 'propal') {
 } elseif ($module == 'fichinter') {
 	$permission = $user->hasRight('ficheinter', 'creer');
 } elseif ($module == 'order_supplier') {
-	if (empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) {
+	if (!getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) {
 		$permission = $user->hasRight('fournisseur', 'commande', 'creer');
 	} else {
 		$permission = $user->hasRight('supplier_order', 'creer');
 	}
-} elseif ($module == 'invoice_supplier' && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) {
-	if (empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) {
+} elseif ($module == 'invoice_supplier' && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) {
+	if (!getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) {
 		$permission = $user->hasRight('fournisseur', 'facture', 'creer');
 	} else {
 		$permission = $user->hasRight('supplier_invoice', 'creer');
diff --git a/htdocs/core/tpl/document_actions_post_headers.tpl.php b/htdocs/core/tpl/document_actions_post_headers.tpl.php
index 3a14cb566e7..f01f286e1a6 100644
--- a/htdocs/core/tpl/document_actions_post_headers.tpl.php
+++ b/htdocs/core/tpl/document_actions_post_headers.tpl.php
@@ -83,9 +83,9 @@ if ($action == 'deletefile' || $action == 'deletelink') {
 // We define var to enable the feature to add prefix of uploaded files.
 // Caller of this include can make
 // $savingdocmask=dol_sanitizeFileName($object->ref).'-__file__';
-if (!isset($savingdocmask) || !empty($conf->global->MAIN_DISABLE_SUGGEST_REF_AS_PREFIX)) {
+if (!isset($savingdocmask) || getDolGlobalString('MAIN_DISABLE_SUGGEST_REF_AS_PREFIX')) {
 	$savingdocmask = '';
-	if (empty($conf->global->MAIN_DISABLE_SUGGEST_REF_AS_PREFIX)) {
+	if (!getDolGlobalString('MAIN_DISABLE_SUGGEST_REF_AS_PREFIX')) {
 		//var_dump($modulepart);
 		if (in_array($modulepart, array(
 			'facture_fournisseur',
diff --git a/htdocs/core/tpl/extrafields_view.tpl.php b/htdocs/core/tpl/extrafields_view.tpl.php
index 2e0fb66127e..447b939940d 100644
--- a/htdocs/core/tpl/extrafields_view.tpl.php
+++ b/htdocs/core/tpl/extrafields_view.tpl.php
@@ -163,14 +163,14 @@ if (empty($reshook) && !empty($object->table_element) && isset($extrafields->att
 				$permok = $user->hasRight($keyforperm, 'creer') || $user->hasRight($keyforperm, 'create') || $user->hasRight($keyforperm, 'write');
 			}
 			if ($object->element == 'order_supplier') {
-				if (empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) {
+				if (!getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) {
 					$permok = $user->hasRight('fournisseur', 'commande', 'creer');
 				} else {
 					$permok = $user->hasRight('supplier_order', 'creer');
 				}
 			}
 			if ($object->element == 'invoice_supplier') {
-				if (empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) {
+				if (!getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) {
 					$permok = $user->hasRight('fournisseur', 'facture', 'creer');
 				} else {
 					$permok = $user->hasRight('supplier_invoice', 'creer');
diff --git a/htdocs/core/tpl/filemanager.tpl.php b/htdocs/core/tpl/filemanager.tpl.php
index 403bd6bd01d..e697e5a5d0c 100644
--- a/htdocs/core/tpl/filemanager.tpl.php
+++ b/htdocs/core/tpl/filemanager.tpl.php
@@ -86,7 +86,7 @@ if ($permtoadd) {
 	print '</a>';
 }
 if ($module == 'ecm') {
-	$tmpurl = ((!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE_JS)) ? '#' : ($_SERVER["PHP_SELF"].'?action=refreshmanual'.($module ? '&amp;module='.$module : '').($section ? '&amp;section='.$section : '')));
+	$tmpurl = ((!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_ECM_DISABLE_JS')) ? '#' : ($_SERVER["PHP_SELF"].'?action=refreshmanual'.($module ? '&amp;module='.$module : '').($section ? '&amp;section='.$section : '')));
 	print '<a id="arefreshbutton" href="'.$tmpurl.'" class="inline-block valignmiddle toolbarbutton paddingtop" title="'.dol_escape_htmltag($langs->trans('ReSyncListOfDir')).'">';
 	print img_picto('', 'refresh', 'id="refreshbutton"', false, 0, 0, '', 'size15x marginrightonly');
 	print '</a>';
@@ -150,7 +150,7 @@ $nameforformuserfile = 'formuserfileecm';
 print '<div class="inline-block valignmiddle floatright">';
 
 // For to attach a new file
-if ((!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE_JS)) || !empty($section)) {
+if ((!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_ECM_DISABLE_JS')) || !empty($section)) {
 	if ((empty($section) || $section == -1) && ($module != 'medias')) {
 		?>
 		<script>
@@ -282,7 +282,7 @@ if (empty($action) || $action == 'editfile' || $action == 'file_manager' || preg
 	$htmltooltip = $langs->trans("ECMAreaDesc2a");
 	$htmltooltip .= '<br>'.$langs->trans("ECMAreaDesc2b");
 
-	if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+	if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 		// Show the link to "Root"
 		if ($showroot) {
 			print '<tr class="nooddeven"><td><div style="padding-left: 5px; padding-right: 5px;"><a href="'.$_SERVER["PHP_SELF"].'?file_manager=1'.(!empty($websitekey) ? '&website='.urlencode($websitekey) : '').'&pageid='.urlencode($pageid).'">';
@@ -365,7 +365,7 @@ include DOL_DOCUMENT_ROOT.'/core/ajax/ajaxdirpreview.php'; // Show content of a
 <?php
 
 
-if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE_JS)) { // Show filtree when ajax is enabled
+if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_ECM_DISABLE_JS')) { // Show filtree when ajax is enabled
 	//var_dump($modulepart);
 	// Variables that may be defined:
 	// $_GET['modulepart'], $_GET['openeddir'], $_GET['sortfield'], $_GET['sortorder']
diff --git a/htdocs/core/tpl/login.tpl.php b/htdocs/core/tpl/login.tpl.php
index f59777d4899..838fe0fc1c0 100644
--- a/htdocs/core/tpl/login.tpl.php
+++ b/htdocs/core/tpl/login.tpl.php
@@ -86,7 +86,7 @@ $arrayofjs = array(
 );
 
 // We display application title instead Login term
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$titleofloginpage = $conf->global->MAIN_APPLICATION_TITLE;
 } else {
 	$titleofloginpage = $langs->trans('Login');
@@ -97,7 +97,7 @@ $disablenofollow = 1;
 if (!preg_match('/'.constant('DOL_APPLICATION_TITLE').'/', $title)) {
 	$disablenofollow = 0;
 }
-if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 	$disablenofollow = 0;
 }
 
@@ -108,19 +108,19 @@ $colorbackhmenu1 = '60,70,100'; // topmenu
 if (!isset($conf->global->THEME_ELDY_TOPMENU_BACK1)) {
 	$conf->global->THEME_ELDY_TOPMENU_BACK1 = $colorbackhmenu1;
 }
-$colorbackhmenu1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
+$colorbackhmenu1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TOPMENU_BACK1') ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
 $colorbackhmenu1 = join(',', colorStringToArray($colorbackhmenu1)); // Normalize value to 'x,y,z'
 
 print "<!-- BEGIN PHP TEMPLATE LOGIN.TPL.PHP -->\n";
 
-if (!empty($conf->global->ADD_UNSPLASH_LOGIN_BACKGROUND)) {
+if (getDolGlobalString('ADD_UNSPLASH_LOGIN_BACKGROUND')) {
 	// For example $conf->global->ADD_UNSPLASH_LOGIN_BACKGROUND = 'https://source.unsplash.com/random'
 	?>
 	<body class="body bodylogin" style="background-image: url('<?php echo dol_escape_htmltag($conf->global->ADD_UNSPLASH_LOGIN_BACKGROUND); ?>'); background-repeat: no-repeat; background-position: center center; background-attachment: fixed; background-size: cover; background-color: #ffffff;">
 	<?php
 } else {
 	?>
-	<body class="body bodylogin"<?php print empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; background-image: url(\''.DOL_URL_ROOT.'/viewimage.php?cache=1&noalt=1&modulepart=mycompany&file=logos/'.urlencode($conf->global->MAIN_LOGIN_BACKGROUND).'\')"'; ?>>
+	<body class="body bodylogin"<?php print !getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? '' : ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; background-image: url(\''.DOL_URL_ROOT.'/viewimage.php?cache=1&noalt=1&modulepart=mycompany&file=logos/'.urlencode($conf->global->MAIN_LOGIN_BACKGROUND).'\')"'; ?>>
 	<?php
 }
 ?>
@@ -137,11 +137,11 @@ $(document).ready(function () {
 <?php } ?>
 
 <div class="login_center center"<?php
-if (empty($conf->global->ADD_UNSPLASH_LOGIN_BACKGROUND)) {
+if (!getDolGlobalString('ADD_UNSPLASH_LOGIN_BACKGROUND')) {
 	$backstyle = 'background: linear-gradient('.((!empty($conf->browser->layout) && $conf->browser->layout == 'phone') ? '0deg' : '4deg').', rgb(240,240,240) 52%, rgb('.$colorbackhmenu1.') 52.1%);';
 	// old style:  $backstyle = 'background-image: linear-gradient(rgb('.$colorbackhmenu1.',0.3), rgb(240,240,240));';
 	$backstyle = getDolGlobalString('MAIN_LOGIN_BACKGROUND_STYLE', $backstyle);
-	print empty($conf->global->MAIN_LOGIN_BACKGROUND) ? ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; '.$backstyle.'"' : '';
+	print !getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; '.$backstyle.'"' : '';
 }
 ?>>
 <div class="login_vertical_align">
@@ -201,7 +201,7 @@ if ($disablenofollow) {
 <!-- Login -->
 <div class="trinputlogin">
 <div class="tagtd nowraponall center valignmiddle tdinputlogin">
-<?php if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+<?php if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 	?><label for="username" class="hidden"><?php echo $langs->trans("Login"); ?></label><?php
 } ?>
 <!-- <span class="span-icon-user">-->
@@ -214,12 +214,12 @@ if ($disablenofollow) {
 <?php if (!isset($conf->file->main_authentication) || $conf->file->main_authentication != 'googleoauth') { ?>
 <div class="trinputlogin">
 <div class="tagtd nowraponall center valignmiddle tdinputlogin">
-	<?php if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	<?php if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 		?><label for="password" class="hidden"><?php echo $langs->trans("Password"); ?></label><?php
 	} ?>
 <!--<span class="span-icon-password">-->
 <span class="fa fa-key"></span>
-<input type="password" id="password" maxlength="128" placeholder="<?php echo $langs->trans("Password"); ?>" name="password" class="flat input-icon-password minwidth150" value="<?php echo dol_escape_htmltag($password); ?>" tabindex="2" autocomplete="<?php echo empty($conf->global->MAIN_LOGIN_ENABLE_PASSWORD_AUTOCOMPLETE) ? 'off' : 'on'; ?>" />
+<input type="password" id="password" maxlength="128" placeholder="<?php echo $langs->trans("Password"); ?>" name="password" class="flat input-icon-password minwidth150" value="<?php echo dol_escape_htmltag($password); ?>" tabindex="2" autocomplete="<?php echo !getDolGlobalString('MAIN_LOGIN_ENABLE_PASSWORD_AUTOCOMPLETE') ? 'off' : 'on'; ?>" />
 </div></div>
 <?php } ?>
 
@@ -311,7 +311,7 @@ if ($forgetpasslink || $helpcenterlink) {
 	echo '<div class="center" style="margin-top: 5px;">';
 	if ($forgetpasslink) {
 		$url = DOL_URL_ROOT.'/user/passwordforgotten.php'.$moreparam;
-		if (!empty($conf->global->MAIN_PASSWORD_FORGOTLINK)) {
+		if (getDolGlobalString('MAIN_PASSWORD_FORGOTLINK')) {
 			$url = $conf->global->MAIN_PASSWORD_FORGOTLINK;
 		}
 		echo '<a class="alogin" href="'.dol_escape_htmltag($url).'">';
@@ -325,7 +325,7 @@ if ($forgetpasslink || $helpcenterlink) {
 
 	if ($helpcenterlink) {
 		$url = DOL_URL_ROOT.'/support/index.php'.$moreparam;
-		if (!empty($conf->global->MAIN_HELPCENTER_LINKTOUSE)) {
+		if (getDolGlobalString('MAIN_HELPCENTER_LINKTOUSE')) {
 			$url = $conf->global->MAIN_HELPCENTER_LINKTOUSE;
 		}
 		echo '<a class="alogin" href="'.dol_escape_htmltag($url).'" target="_blank" rel="noopener noreferrer">';
@@ -417,7 +417,7 @@ if (!empty($_SESSION['dol_loginmesg'])) {
 }
 
 // Add commit strip
-if (!empty($conf->global->MAIN_EASTER_EGG_COMMITSTRIP)) {
+if (getDolGlobalString('MAIN_EASTER_EGG_COMMITSTRIP')) {
 	include_once DOL_DOCUMENT_ROOT.'/core/lib/geturl.lib.php';
 	if (substr($langs->defaultlang, 0, 2) == 'fr') {
 		$resgetcommitstrip = getURLContent("https://www.commitstrip.com/fr/feed/");
@@ -435,7 +435,7 @@ if (!empty($conf->global->MAIN_EASTER_EGG_COMMITSTRIP)) {
 
 <?php if ($main_home) {
 	?>
-	<div class="center login_main_home paddingtopbottom <?php echo empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' backgroundsemitransparent boxshadow'; ?>" style="max-width: 70%">
+	<div class="center login_main_home paddingtopbottom <?php echo !getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? '' : ' backgroundsemitransparent boxshadow'; ?>" style="max-width: 70%">
 	<?php echo $main_home; ?>
 	</div><br>
 	<?php
@@ -449,7 +449,7 @@ if (!empty($conf->global->MAIN_EASTER_EGG_COMMITSTRIP)) {
 <!-- Common footer is not used for login page, this is same than footer but inside login tpl -->
 
 <?php
-if (!empty($conf->global->MAIN_HTML_FOOTER)) {
+if (getDolGlobalString('MAIN_HTML_FOOTER')) {
 	print $conf->global->MAIN_HTML_FOOTER;
 }
 
@@ -467,7 +467,7 @@ if (!empty($morelogincontent) && is_array($morelogincontent)) {
 
 // Google Analytics
 // TODO Remove this, and add content into hook getLoginPageExtraOptions() instead
-if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
+if (isModEnabled('google') && getDolGlobalString('MAIN_GOOGLE_AN_ID')) {
 	$tmptagarray = explode(',', $conf->global->MAIN_GOOGLE_AN_ID);
 	foreach ($tmptagarray as $tmptag) {
 		print "\n";
@@ -488,7 +488,7 @@ if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
 
 // TODO Replace this with a hook
 // Google Adsense (need Google module)
-if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AD_CLIENT) && !empty($conf->global->MAIN_GOOGLE_AD_SLOT)) {
+if (isModEnabled('google') && getDolGlobalString('MAIN_GOOGLE_AD_CLIENT') && getDolGlobalString('MAIN_GOOGLE_AD_SLOT')) {
 	if (empty($conf->dol_use_jmobile)) {
 		?>
 	<div class="center"><br>
diff --git a/htdocs/core/tpl/massactions_pre.tpl.php b/htdocs/core/tpl/massactions_pre.tpl.php
index 871a0b48067..291725d53cd 100644
--- a/htdocs/core/tpl/massactions_pre.tpl.php
+++ b/htdocs/core/tpl/massactions_pre.tpl.php
@@ -206,7 +206,7 @@ if ($massaction == 'presend') {
 	include_once DOL_DOCUMENT_ROOT.'/core/class/html.formmail.class.php';
 	$formmail = new FormMail($db);
 	$formmail->withform = -1;
-	$formmail->fromtype = (GETPOST('fromtype') ? GETPOST('fromtype') : (!empty($conf->global->MAIN_MAIL_DEFAULT_FROMTYPE) ? $conf->global->MAIN_MAIL_DEFAULT_FROMTYPE : 'user'));
+	$formmail->fromtype = (GETPOST('fromtype') ? GETPOST('fromtype') : (getDolGlobalString('MAIN_MAIL_DEFAULT_FROMTYPE') ? $conf->global->MAIN_MAIL_DEFAULT_FROMTYPE : 'user'));
 
 	if ($formmail->fromtype === 'user') {
 		$formmail->fromid = $user->id;
@@ -301,7 +301,7 @@ if ($massaction == 'presend') {
 	$formmail->param['models_id'] = GETPOST('modelmailselected', 'int') ? GETPOST('modelmailselected', 'int') : '-1';
 	$formmail->param['id'] = join(',', $arrayofselected);
 	// $formmail->param['returnurl']=$_SERVER["PHP_SELF"].'?id='.$object->id;
-	if (!empty($conf->global->MAILING_LIMIT_SENDBYWEB) && count($listofselectedrecipientobjid) > $conf->global->MAILING_LIMIT_SENDBYWEB) {
+	if (getDolGlobalString('MAILING_LIMIT_SENDBYWEB') && count($listofselectedrecipientobjid) > $conf->global->MAILING_LIMIT_SENDBYWEB) {
 		// Note: MAILING_LIMIT_SENDBYWEB may be forced by conf.php file and variable $dolibarr_mailing_limit_sendbyweb
 		$langs->load("errors");
 		print img_warning().' '.$langs->trans('WarningNumberOfRecipientIsRestrictedInMassAction', $conf->global->MAILING_LIMIT_SENDBYWEB);
diff --git a/htdocs/core/tpl/notes.tpl.php b/htdocs/core/tpl/notes.tpl.php
index c8f1ccd7a34..7168304b765 100644
--- a/htdocs/core/tpl/notes.tpl.php
+++ b/htdocs/core/tpl/notes.tpl.php
@@ -38,7 +38,7 @@ $permission = (isset($permissionnote) ? $permissionnote : (isset($permission) ?
 $moreparam = (isset($moreparam) ? $moreparam : '');
 $value_public = $object->note_public;
 $value_private = $object->note_private;
-if (!empty($conf->global->MAIN_AUTO_TIMESTAMP_IN_PUBLIC_NOTES)) {
+if (getDolGlobalString('MAIN_AUTO_TIMESTAMP_IN_PUBLIC_NOTES')) {
 	$stringtoadd = dol_print_date(dol_now(), 'dayhour').' '.$user->getFullName($langs).' --';
 	if (GETPOST('action', 'aZ09') == 'edit'.$note_public) {
 		$value_public = dol_concatdesc($value_public, ($value_public ? "\n" : "")."-- ".$stringtoadd);
@@ -49,7 +49,7 @@ if (!empty($conf->global->MAIN_AUTO_TIMESTAMP_IN_PUBLIC_NOTES)) {
 		}
 	}
 }
-if (!empty($conf->global->MAIN_AUTO_TIMESTAMP_IN_PRIVATE_NOTES)) {
+if (getDolGlobalString('MAIN_AUTO_TIMESTAMP_IN_PRIVATE_NOTES')) {
 	$stringtoadd = dol_print_date(dol_now(), 'dayhour').' '.$user->getFullName($langs).' --';
 	if (GETPOST('action', 'aZ09') == 'edit'.$note_private) {
 		$value_private = dol_concatdesc($value_private, ($value_private ? "\n" : "")."-- ".$stringtoadd);
@@ -73,13 +73,13 @@ if ($module == 'propal') {
 } elseif ($module == 'project_task') {
 	$permission = $user->hasRight("projet", "creer");
 } elseif ($module == 'invoice_supplier') {
-	if (empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) {
+	if (!getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) {
 		$permission = $user->hasRight("fournisseur", "facture", "creer");
 	} else {
 		$permission = $user->hasRight("supplier_invoice", "creer");
 	}
 } elseif ($module == 'order_supplier') {
-	if (empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) {
+	if (!getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) {
 		$permission = $user->hasRight("fournisseur", "commande", "creer");
 	} else {
 		$permission = $user->hasRight("supplier_order", "creer");
@@ -101,12 +101,12 @@ if ($module == 'propal') {
 }
 //else dol_print_error('','Bad value '.$module.' for param module');
 
-if (isModEnabled('fckeditor') && !empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC)) {
+if (isModEnabled('fckeditor') && getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC')) {
 	$typeofdatapub = 'ckeditor:dolibarr_notes:100%:200::1:12:95%:0'; // Rem: This var is for all notes, not only thirdparties note.
 } else {
 	$typeofdatapub = 'textarea:12:95%';
 }
-if (isModEnabled('fckeditor') && !empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE)) {
+if (isModEnabled('fckeditor') && getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE')) {
 	$typeofdatapriv = 'ckeditor:dolibarr_notes:100%:200::1:12:95%:0'; // Rem: This var is for all notes, not only thirdparties note.
 } else {
 	$typeofdatapriv = 'textarea:12:95%';
diff --git a/htdocs/core/tpl/objectline_create.tpl.php b/htdocs/core/tpl/objectline_create.tpl.php
index b68c9b2a4fa..aaf8e46b143 100644
--- a/htdocs/core/tpl/objectline_create.tpl.php
+++ b/htdocs/core/tpl/objectline_create.tpl.php
@@ -106,7 +106,7 @@ $nolinesbefore = (count($this->lines) == 0 || $forcetoshowtitlelines);
 if ($nolinesbefore) {
 	?>
 	<tr class="liste_titre<?php echo (($nolinesbefore || $object->element == 'contrat') ? '' : ' liste_titre_add_') ?> nodrag nodrop">
-		<?php if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) { ?>
+		<?php if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) { ?>
 			<td class="linecolnum center"></td>
 		<?php } ?>
 		<td class="linecoldescription minwidth400imp">
@@ -154,10 +154,10 @@ if ($nolinesbefore) {
 					echo $langs->trans('CostPrice');
 				}
 				echo '</td>';
-				if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 					echo '<td class="margininfos linecolmargin2 right"><span class="np_marginRate">'.$langs->trans('MarginRate').'</span></td>';
 				}
-				if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 					echo '<td class="margininfos linecolmargin2 right"><span class="np_markRate">'.$langs->trans('MarkRate').'</span></td>';
 				}
 			}
@@ -172,7 +172,7 @@ if ($nolinesbefore) {
 	<?php
 	$coldisplay = 0;
 	// Adds a line numbering column
-	if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+	if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 		$coldisplay++;
 		echo '<td class="nobottom linecolnum center"></td>';
 	}
@@ -181,13 +181,13 @@ if ($nolinesbefore) {
 	<td class="nobottom linecoldescription minwidth400imp">
 		<?php
 		$freelines = false;
-		if (empty($conf->global->MAIN_DISABLE_FREE_LINES)) {
+		if (!getDolGlobalString('MAIN_DISABLE_FREE_LINES')) {
 			$freelines = true;
 			$forceall = 1; // We always force all type for free lines (module product or service means we use predefined product or service)
 			if ($object->element == 'contrat') {
-				if (!isModEnabled('product') && !isModEnabled('service') && empty($conf->global->CONTRACT_SUPPORT_PRODUCTS)) {
+				if (!isModEnabled('product') && !isModEnabled('service') && !getDolGlobalString('CONTRACT_SUPPORT_PRODUCTS')) {
 					$forceall = -1; // With contract, by default, no choice at all, except if CONTRACT_SUPPORT_PRODUCTS is set
-				} elseif (empty($conf->global->CONTRACT_SUPPORT_PRODUCTS)) {
+				} elseif (!getDolGlobalString('CONTRACT_SUPPORT_PRODUCTS')) {
 					$forceall = 3;
 				}
 			}
@@ -198,7 +198,7 @@ if ($nolinesbefore) {
 				echo '<label for="prod_entry_mode_free">';
 				echo '<input type="radio" class="prod_entry_mode_free" name="prod_entry_mode" id="prod_entry_mode_free" value="free"';
 				//echo (GETPOST('prod_entry_mode')=='free' ? ' checked' : ((empty($forceall) && (!isModEnabled('product') || !isModEnabled('service')))?' checked':'') );
-				echo ((GETPOST('prod_entry_mode', 'alpha') == 'free' || !empty($conf->global->MAIN_FREE_PRODUCT_CHECKED_BY_DEFAULT)) ? ' checked' : '');
+				echo ((GETPOST('prod_entry_mode', 'alpha') == 'free' || getDolGlobalString('MAIN_FREE_PRODUCT_CHECKED_BY_DEFAULT')) ? ' checked' : '');
 				echo '> ';
 				// Show type selector
 				echo '<span class="textradioforitem">'.$langs->trans("FreeLineOfType").'</span>';
@@ -233,7 +233,7 @@ if ($nolinesbefore) {
 				if (empty($senderissupplier)) {
 					if (isModEnabled("product") && !isModEnabled('service')) {
 						$labelforradio = $langs->trans('PredefinedProductsToSell');
-					} elseif ((!isModEnabled('product') && isModEnabled('service')) || ($object->element == 'contrat' && empty($conf->global->CONTRACT_SUPPORT_PRODUCTS))) {
+					} elseif ((!isModEnabled('product') && isModEnabled('service')) || ($object->element == 'contrat' && !getDolGlobalString('CONTRACT_SUPPORT_PRODUCTS'))) {
 						$labelforradio = $langs->trans('PredefinedServicesToSell');
 					} else {
 						$labelforradio = $langs->trans('PredefinedProductsAndServicesToSell');
@@ -254,20 +254,20 @@ if ($nolinesbefore) {
 			echo '</label>';
 			echo ' ';
 			$filtertype = '';
-			if (!empty($object->element) && $object->element == 'contrat' && empty($conf->global->CONTRACT_SUPPORT_PRODUCTS)) {
+			if (!empty($object->element) && $object->element == 'contrat' && !getDolGlobalString('CONTRACT_SUPPORT_PRODUCTS')) {
 				$filtertype = '1';
 			}
 			if (empty($senderissupplier)) {
 				$statustoshow = 1;
 				$statuswarehouse = 'warehouseopen,warehouseinternal';
-				if (!empty($conf->global->ENTREPOT_WAREHOUSEINTERNAL_NOT_SELL)) $statuswarehouse = 'warehouseopen';
-				if (!empty($conf->global->ENTREPOT_EXTRA_STATUS)) {
+				if (getDolGlobalString('ENTREPOT_WAREHOUSEINTERNAL_NOT_SELL')) $statuswarehouse = 'warehouseopen';
+				if (getDolGlobalString('ENTREPOT_EXTRA_STATUS')) {
 					// hide products in closed warehouse, but show products for internal transfer
 					$form->select_produits(GETPOST('idprod'), 'idprod', $filtertype, $conf->product->limit_size, $buyer->price_level, $statustoshow, 2, '', 1, array(), $buyer->id, '1', 0, 'maxwidth500', 0, $statuswarehouse, GETPOST('combinations', 'array'));
 				} else {
 					$form->select_produits(GETPOST('idprod'), 'idprod', $filtertype, $conf->product->limit_size, $buyer->price_level, $statustoshow, 2, '', 1, array(), $buyer->id, '1', 0, 'maxwidth500', 0, '', GETPOST('combinations', 'array'));
 				}
-				if (!empty($conf->global->MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_CUSTOMER_PRODUCTS)) {
+				if (getDolGlobalString('MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_CUSTOMER_PRODUCTS')) {
 					?>
 				<script>
 					$(document).ready(function(){
@@ -302,7 +302,7 @@ if ($nolinesbefore) {
 					$alsoproductwithnosupplierprice = 1;
 				}
 				$form->select_produits_fournisseurs($object->socid, GETPOST('idprodfournprice'), 'idprodfournprice', '', '', $ajaxoptions, 1, $alsoproductwithnosupplierprice, 'minwidth300imp maxwidth500');
-				if (!empty($conf->global->MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_SUPPLIER_PRODUCTS)) {
+				if (getDolGlobalString('MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_SUPPLIER_PRODUCTS')) {
 					?>
 				<script>
 					$(document).ready(function(){
@@ -377,7 +377,7 @@ if ($nolinesbefore) {
 			echo '</span>';
 		}
 
-		if (!empty($conf->global->MAIN_ADD_LINE_AT_POSITION)) {
+		if (getDolGlobalString('MAIN_ADD_LINE_AT_POSITION')) {
 			echo '<br>'.$langs->trans('AddLineOnPosition').' : <input type="number" name="rank" step="1" min="0" style="width: 5em;">';
 		}
 
@@ -404,21 +404,21 @@ if ($nolinesbefore) {
 		// Editor wysiwyg
 		require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 		$nbrows = ROWS_2;
-		$enabled = (!empty($conf->global->FCKEDITOR_ENABLE_DETAILS) ? $conf->global->FCKEDITOR_ENABLE_DETAILS : 0);
-		if (!empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) {
+		$enabled = (getDolGlobalString('FCKEDITOR_ENABLE_DETAILS') ? $conf->global->FCKEDITOR_ENABLE_DETAILS : 0);
+		if (getDolGlobalString('MAIN_INPUT_DESC_HEIGHT')) {
 			$nbrows = $conf->global->MAIN_INPUT_DESC_HEIGHT;
 		}
 		$toolbarname = 'dolibarr_details';
-		if (!empty($conf->global->FCKEDITOR_ENABLE_DETAILS_FULL)) {
+		if (getDolGlobalString('FCKEDITOR_ENABLE_DETAILS_FULL')) {
 			$toolbarname = 'dolibarr_notes';
 		}
-		$doleditor = new DolEditor('dp_desc', GETPOST('dp_desc', 'restricthtml'), '', (empty($conf->global->MAIN_DOLEDITOR_HEIGHT) ? 100 : $conf->global->MAIN_DOLEDITOR_HEIGHT), $toolbarname, '', false, true, $enabled, $nbrows, '98%');
+		$doleditor = new DolEditor('dp_desc', GETPOST('dp_desc', 'restricthtml'), '', (!getDolGlobalString('MAIN_DOLEDITOR_HEIGHT') ? 100 : $conf->global->MAIN_DOLEDITOR_HEIGHT), $toolbarname, '', false, true, $enabled, $nbrows, '98%');
 		$doleditor->Create();
 		// Show autofill date for recurring invoices
 		if (isModEnabled("service") && ($object->element == 'facturerec' || $object->element == 'invoice_supplier_rec')) {
 			echo '<div class="divlinefordates"><br>';
 			echo $langs->trans('AutoFillDateFrom').' ';
-			if (!empty($conf->global->INVOICE_REC_DATE_TO_YES)) {
+			if (getDolGlobalString('INVOICE_REC_DATE_TO_YES')) {
 				$line->date_start_fill = 1;
 				$line->date_end_fill = 1;
 			}
@@ -477,7 +477,7 @@ if ($nolinesbefore) {
 	$coldisplay++;
 	?>
 	<td class="nobottom linecolqty right">
-	<?php $default_qty = (empty($conf->global->MAIN_OBJECTLINE_CREATE_EMPTY_QTY_BY_DEFAULT) ? 1 : ''); ?>
+	<?php $default_qty = (!getDolGlobalString('MAIN_OBJECTLINE_CREATE_EMPTY_QTY_BY_DEFAULT') ? 1 : ''); ?>
 	<input type="text" name="qty" id="qty" class="flat width40 right" value="<?php echo (GETPOSTISSET("qty") ? GETPOST("qty", 'alpha', 2) : $default_qty); ?>">
 	</td>
 	<?php
@@ -515,11 +515,11 @@ if ($nolinesbefore) {
 				<input type="text" id="buying_price" name="buying_price" class="flat maxwidth75 right" value="<?php echo (GETPOSTISSET("buying_price") ? GETPOST("buying_price", 'alpha', 2) : ''); ?>">
 			</td>
 			<?php
-			if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 				echo '<td class="nobottom nowraponall margininfos right"><input class="flat right width40" type="text" id="np_marginRate" name="np_marginRate" value="'.(GETPOSTISSET("np_marginRate") ? GETPOST("np_marginRate", 'alpha', 2) : '').'"><span class="np_marginRate opacitymedium hideonsmartphone">%</span></td>';
 				$coldisplay++;
 			}
-			if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 				echo '<td class="nobottom nowraponall margininfos right"><input class="flat right width40" type="text" id="np_markRate" name="np_markRate" value="'.(GETPOSTISSET("np_markRate") ? GETPOST("np_markRate", 'alpha', 2) : '').'"><span class="np_markRate opacitymedium hideonsmartphone">%</span></td>';
 				$coldisplay++;
 			}
@@ -535,16 +535,16 @@ if ($nolinesbefore) {
 <?php
 if ((isModEnabled("service") || ($object->element == 'contrat')) && $dateSelector && GETPOST('type') != '0') {	// We show date field if required
 	print '<tr id="trlinefordates" class="oddeven">'."\n";
-	if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+	if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 		print '<td></td>';
 	}
-	print '<td colspan="'.($coldisplay - (empty($conf->global->MAIN_VIEW_LINE_NUMBER) ? 0 : 1)).'">';
+	print '<td colspan="'.($coldisplay - (!getDolGlobalString('MAIN_VIEW_LINE_NUMBER') ? 0 : 1)).'">';
 	$date_start = dol_mktime(GETPOST('date_starthour'), GETPOST('date_startmin'), 0, GETPOST('date_startmonth'), GETPOST('date_startday'), GETPOST('date_startyear'));
 	$date_end = dol_mktime(GETPOST('date_starthour'), GETPOST('date_startmin'), 0, GETPOST('date_endmonth'), GETPOST('date_endday'), GETPOST('date_endyear'));
 
 	$prefillDates = false;
 
-	if (!empty($conf->global->MAIN_FILL_SERVICE_DATES_FROM_LAST_SERVICE_LINE) && !empty($object->lines)) {
+	if (getDolGlobalString('MAIN_FILL_SERVICE_DATES_FROM_LAST_SERVICE_LINE') && !empty($object->lines)) {
 		for ($i = count($object->lines) - 1; $i >= 0; $i--) {
 			$lastline = $object->lines[$i];
 
@@ -565,9 +565,9 @@ if ((isModEnabled("service") || ($object->element == 'contrat')) && $dateSelecto
 		print $form->selectDate($date_end, "date_end", $usehm, $usehm, 1, "addproduct");
 	} else {
 		print $langs->trans('ServiceLimitedDuration').' '.$langs->trans('From').' ';
-		print $form->selectDate($date_start, 'date_start', empty($conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE) ? 0 : 1, empty($conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE) ? 0 : 1, 1, "addproduct", 1, 0);
+		print $form->selectDate($date_start, 'date_start', !getDolGlobalString('MAIN_USE_HOURMIN_IN_DATE_RANGE') ? 0 : 1, !getDolGlobalString('MAIN_USE_HOURMIN_IN_DATE_RANGE') ? 0 : 1, 1, "addproduct", 1, 0);
 		print ' '.$langs->trans('to').' ';
-		print $form->selectDate($date_end, 'date_end', empty($conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE) ? 0 : 1, empty($conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE) ? 0 : 1, 1, "addproduct", 1, 0);
+		print $form->selectDate($date_end, 'date_end', !getDolGlobalString('MAIN_USE_HOURMIN_IN_DATE_RANGE') ? 0 : 1, !getDolGlobalString('MAIN_USE_HOURMIN_IN_DATE_RANGE') ? 0 : 1, 1, "addproduct", 1, 0);
 	}
 
 	if ($prefillDates) {
@@ -622,13 +622,13 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 	/* Some js test when we click on button "Add" */
 	jQuery(document).ready(function() {
 	<?php
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES)) { ?>
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES')) { ?>
 		$("input[name='np_marginRate']:first").blur(function(e) {
 			return checkFreeLine(e, "np_marginRate");
 		});
 		<?php
 	}
-	if (!empty($conf->global->DISPLAY_MARK_RATES)) { ?>
+	if (getDolGlobalString('DISPLAY_MARK_RATES')) { ?>
 		$("input[name='np_markRate']:first").blur(function(e) {
 			return checkFreeLine(e, "np_markRate");
 		});
@@ -780,7 +780,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 		jQuery('#trlinefordates').show();
 
 		<?php
-		if (empty($conf->global->MAIN_DISABLE_EDIT_PREDEF_PRICEHT) && empty($senderissupplier)) {
+		if (!getDolGlobalString('MAIN_DISABLE_EDIT_PREDEF_PRICEHT') && empty($senderissupplier)) {
 			?>
 			var pbq = parseInt($('option:selected', this).attr('data-pbq'));	/* If product was selected with a HTML select */
 			if (isNaN(pbq)) { pbq = jQuery('#idprod').attr('data-pbq'); } 		/* If product was selected with a HTML input with autocomplete */
@@ -789,7 +789,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 			{
 				console.log("objectline_create.tpl We are in a price per qty context, we do not call ajax/product, init of fields is done few lines later");
 			} else {
-				<?php if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) { ?>
+				<?php if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) { ?>
 					if (isNaN(pbq)) { console.log("We use experimental option PRODUIT_CUSTOMER_PRICES_BY_QTY or PRODUIT_CUSTOMER_PRICES_BY_QTY but we could not get the id of pbq from product combo list, so load of price may be 0 if product has differet prices"); }
 				<?php } ?>
 				// Get the price for the product and display it
@@ -873,7 +873,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 
 						<?php
 						if (getDolGlobalInt('PRODUIT_AUTOFILL_DESC') == 1) {
-							if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) { ?>
+							if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) { ?>
 						var proddesc = data.desc_trans;
 								<?php
 							} else { ?>
@@ -882,7 +882,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 							} ?>
 						console.log("objectline_create.tpl Load desciption into text area : "+proddesc);
 							<?php
-							if (!empty($conf->global->FCKEDITOR_ENABLE_DETAILS)) { ?>
+							if (getDolGlobalString('FCKEDITOR_ENABLE_DETAILS')) { ?>
 						if (typeof CKEDITOR == "object" && typeof CKEDITOR.instances != "undefined")
 						{
 							var editor = CKEDITOR.instances['dp_desc'];
@@ -898,7 +898,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 							<?php
 						} ?>
 						<?php
-						if (!empty($conf->global->PRODUCT_LOAD_EXTRAFIELD_INTO_OBJECTLINES)) { ?>
+						if (getDolGlobalString('PRODUCT_LOAD_EXTRAFIELD_INTO_OBJECTLINES')) { ?>
 							jQuery.each(data.array_options, function( key, value ) {
 								jQuery('div[class*="det'+key.replace('options_','_extras_')+'"] > #'+key).val(value);
 							});
@@ -1023,7 +1023,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 		?>
 
 		<?php
-		if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 			?>
 			/* To process customer price per quantity (PRODUIT_CUSTOMER_PRICES_BY_QTY works only if combo product is not an ajax after x key pressed) */
 			var pbq = parseInt($('option:selected', this).attr('data-pbq'));				// When select is done from HTML select
@@ -1122,7 +1122,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 
 			console.log("Load desciption into text area : "+description);
 				<?php
-				if (!empty($conf->global->FCKEDITOR_ENABLE_DETAILS)) {
+				if (getDolGlobalString('FCKEDITOR_ENABLE_DETAILS')) {
 					?>
 			if (typeof CKEDITOR == "object" && typeof CKEDITOR.instances != "undefined")
 			{
@@ -1164,7 +1164,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 			$('#tva_tx option[value="'+stringforvatrateselection+'"]').prop('selected', true);
 			<?php
 			if (getDolGlobalInt('PRODUIT_AUTOFILL_DESC') == 1) {
-				if (!empty($conf->global->FCKEDITOR_ENABLE_DETAILS)) {
+				if (getDolGlobalString('FCKEDITOR_ENABLE_DETAILS')) {
 					?>
 			if (typeof CKEDITOR == "object" && typeof CKEDITOR.instances != "undefined")
 			{
@@ -1220,7 +1220,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 		jQuery("#select_type").val(-1);
 		jQuery("#prod_entry_mode_free").prop('checked',false).change();
 		jQuery("#prod_entry_mode_predef").prop('checked',true).change();
-		<?php if (empty($conf->global->MAIN_DISABLE_EDIT_PREDEF_PRICEHT)) { ?>
+		<?php if (!getDolGlobalString('MAIN_DISABLE_EDIT_PREDEF_PRICEHT')) { ?>
 			jQuery("#price_ht").val('').show();
 			jQuery("#multicurrency_price_ht").val('').show();
 			jQuery("#title_up_ht, #title_up_ht_currency").show();
@@ -1229,7 +1229,7 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 			jQuery("#multicurrency_price_ht").val('').hide();
 			jQuery("#title_up_ht, #title_up_ht_currency").hide();
 		<?php } ?>
-		<?php if (empty($conf->global->MAIN_DISABLE_EDIT_PREDEF_PRICETTC)) { ?>
+		<?php if (!getDolGlobalString('MAIN_DISABLE_EDIT_PREDEF_PRICETTC')) { ?>
 			jQuery("#price_ttc").val('').show();
 			jQuery("#multicurrency_price_ttc").val('').show();
 			jQuery("#title_up_ttc, #title_up_ttc_currency").show();
diff --git a/htdocs/core/tpl/objectline_edit.tpl.php b/htdocs/core/tpl/objectline_edit.tpl.php
index 60a8436741c..6af34a6daba 100644
--- a/htdocs/core/tpl/objectline_edit.tpl.php
+++ b/htdocs/core/tpl/objectline_edit.tpl.php
@@ -84,7 +84,7 @@ print "<!-- BEGIN PHP TEMPLATE objectline_edit.tpl.php -->\n";
 $coldisplay = 0;
 ?>
 <tr class="oddeven tredited">
-<?php if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) { ?>
+<?php if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) { ?>
 		<td class="linecolnum center"><?php $coldisplay++; ?><?php echo ($i + 1); ?></td>
 <?php }
 
@@ -146,7 +146,7 @@ $coldisplay++;
 
 	// Do not allow editing during a situation cycle
 	// but in some situations that is required (update legal informations for example)
-	if (!empty($conf->global->INVOICE_SITUATION_CAN_FORCE_UPDATE_DESCRIPTION)) {
+	if (getDolGlobalString('INVOICE_SITUATION_CAN_FORCE_UPDATE_DESCRIPTION')) {
 		$situationinvoicelinewithparent = 0;
 	}
 
@@ -154,15 +154,15 @@ $coldisplay++;
 		// editor wysiwyg
 		require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 		$nbrows = ROWS_2;
-		if (!empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) {
+		if (getDolGlobalString('MAIN_INPUT_DESC_HEIGHT')) {
 			$nbrows = $conf->global->MAIN_INPUT_DESC_HEIGHT;
 		}
 		$enable = (isset($conf->global->FCKEDITOR_ENABLE_DETAILS) ? $conf->global->FCKEDITOR_ENABLE_DETAILS : 0);
 		$toolbarname = 'dolibarr_details';
-		if (!empty($conf->global->FCKEDITOR_ENABLE_DETAILS_FULL)) {
+		if (getDolGlobalString('FCKEDITOR_ENABLE_DETAILS_FULL')) {
 			$toolbarname = 'dolibarr_notes';
 		}
-		$doleditor = new DolEditor('product_desc', GETPOSTISSET('product_desc') ? GETPOST('product_desc', 'restricthtml') : $line->description, '', (empty($conf->global->MAIN_DOLEDITOR_HEIGHT) ? 164 : $conf->global->MAIN_DOLEDITOR_HEIGHT), $toolbarname, '', false, true, $enable, $nbrows, '98%');
+		$doleditor = new DolEditor('product_desc', GETPOSTISSET('product_desc') ? GETPOST('product_desc', 'restricthtml') : $line->description, '', (!getDolGlobalString('MAIN_DOLEDITOR_HEIGHT') ? 164 : $conf->global->MAIN_DOLEDITOR_HEIGHT), $toolbarname, '', false, true, $enable, $nbrows, '98%');
 		$doleditor->Create();
 	} else {
 		print '<textarea id="product_desc" class="flat" name="product_desc" readonly style="width: 200px; height:80px;">';
@@ -259,10 +259,10 @@ $coldisplay++;
 	</td>
 
 	<?php
-	if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+	if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 		$unit_type = false;
 		// limit unit select to unit type
-		if (!empty($line->fk_unit) && empty($conf->global->MAIN_EDIT_LINE_ALLOW_ALL_UNIT_TYPE)) {
+		if (!empty($line->fk_unit) && !getDolGlobalString('MAIN_EDIT_LINE_ALLOW_ALL_UNIT_TYPE')) {
 			include_once DOL_DOCUMENT_ROOT.'/core/class/cunits.class.php';
 			$cUnit = new CUnits($line->db);
 			if ($cUnit->fetch($line->fk_unit) > 0) {
@@ -317,7 +317,7 @@ $coldisplay++;
 		<?php }
 
 		if ($user->hasRight('margins', 'creer')) {
-			if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 				$margin_rate = (GETPOSTISSET("np_marginRate") ? GETPOST("np_marginRate", "alpha", 2) : (($line->pa_ht == 0) ? '' : price($line->marge_tx)));
 				// if credit note, dont allow to modify margin
 				if ($line->subprice < 0) {
@@ -327,7 +327,7 @@ $coldisplay++;
 				}
 				$coldisplay++;
 			}
-			if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 				$mark_rate = (GETPOSTISSET("np_markRate") ? GETPOST("np_markRate", 'alpha', 2) : price($line->marque_tx));
 				// if credit note, dont allow to modify margin
 				if ($line->subprice < 0) {
@@ -350,10 +350,10 @@ $coldisplay++;
 
 <?php if (isModEnabled("service") && $line->product_type == 1 && $dateSelector) { ?>
 <tr id="service_duration_area" class="treditedlinefordate">
-	<?php if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) { ?>
+	<?php if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) { ?>
 		<td class="linecolnum center"></td>
 	<?php } ?>
-	<td colspan="<?php echo $coldisplay - (empty($conf->global->MAIN_VIEW_LINE_NUMBER) ? 0 : 1) ?>"><?php echo $langs->trans('ServiceLimitedDuration').' '.$langs->trans('From').' '; ?>
+	<td colspan="<?php echo $coldisplay - (!getDolGlobalString('MAIN_VIEW_LINE_NUMBER') ? 0 : 1) ?>"><?php echo $langs->trans('ServiceLimitedDuration').' '.$langs->trans('From').' '; ?>
 	<?php
 	$hourmin = (isset($conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE) ? $conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE : '');
 	print $form->selectDate($line->date_start, 'date_start', $hourmin, $hourmin, $line->date_start ? 0 : 1, "updateline", 1, 0);
@@ -409,14 +409,14 @@ if (!empty($usemargins) && $user->hasRight('margins', 'creer')) {
 	/* Some js test when we click on button "Add" */
 	jQuery(document).ready(function() {
 	<?php
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 		?>
 			$("input[name='np_marginRate']:first").blur(function(e) {
 				return checkFreeLine(e, "np_marginRate");
 			});
 		<?php
 	}
-	if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 		?>
 			$("input[name='np_markRate']:first").blur(function(e) {
 				return checkFreeLine(e, "np_markRate");
diff --git a/htdocs/core/tpl/objectline_title.tpl.php b/htdocs/core/tpl/objectline_title.tpl.php
index 296f6c1c66f..8e16d09492d 100644
--- a/htdocs/core/tpl/objectline_title.tpl.php
+++ b/htdocs/core/tpl/objectline_title.tpl.php
@@ -48,7 +48,7 @@ print "<thead>\n";
 print '<tr class="liste_titre nodrag nodrop">';
 
 // Adds a line numbering column
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 	print '<th class="linecolnum center">&nbsp;</th>';
 }
 
@@ -62,7 +62,7 @@ if ($this->element == 'supplier_proposal' || $this->element == 'order_supplier'
 
 // VAT
 print '<th class="linecolvat right nowraponall">';
-if (!empty($conf->global->FACTURE_LOCAL_TAX1_OPTION) || !empty($conf->global->FACTURE_LOCAL_TAX2_OPTION)) {
+if (getDolGlobalString('FACTURE_LOCAL_TAX1_OPTION') || getDolGlobalString('FACTURE_LOCAL_TAX2_OPTION')) {
 	print $langs->trans('Taxes');
 } else {
 	print $langs->trans('VAT');
@@ -100,7 +100,7 @@ if (!empty($inputalsopricewithtax) && !getDolGlobalInt('MAIN_NO_INPUT_PRICE_WITH
 print '<th class="linecolqty right">'.$langs->trans('Qty').'</th>';
 
 // Unit
-if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 	print '<th class="linecoluseunit left">'.$langs->trans('Unit').'</th>';
 }
 
@@ -140,7 +140,7 @@ if ($usemargins && isModEnabled('margin') && empty($user->socid)) {
 		}
 	}
 
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES) && $user->hasRight('margins', 'liretous')) {
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES') && $user->hasRight('margins', 'liretous')) {
 		print '<th class="linecolmargin2 margininfos right width75">'.$langs->trans('MarginRate');
 		if ($user->hasRight("propal", "creer")) {
 			print '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?mode=marginforalllines&id='.$object->id.'">'.img_edit($langs->trans("UpdateForAllLines"), 0, 'class="clickmarginforalllines opacitymedium paddingleft cursorpointer"').'</a>';
@@ -153,7 +153,7 @@ if ($usemargins && isModEnabled('margin') && empty($user->socid)) {
 		}
 		print '</th>';
 	}
-	if (!empty($conf->global->DISPLAY_MARK_RATES) && $user->hasRight('margins', 'liretous')) {
+	if (getDolGlobalString('DISPLAY_MARK_RATES') && $user->hasRight('margins', 'liretous')) {
 		print '<th class="linecolmargin2 margininfos right width75">'.$langs->trans('MarkRate').'</th>';
 	}
 }
diff --git a/htdocs/core/tpl/objectline_view.tpl.php b/htdocs/core/tpl/objectline_view.tpl.php
index 2e357be73ef..c752d3bda35 100644
--- a/htdocs/core/tpl/objectline_view.tpl.php
+++ b/htdocs/core/tpl/objectline_view.tpl.php
@@ -76,7 +76,7 @@ $domData .= ' data-qty="'.$line->qty.'"';
 $domData .= ' data-product_type="'.$line->product_type.'"';
 
 $sign = 1;
-if (!empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE_SCREEN) && in_array($object->element, array('facture', 'invoice_supplier')) && $object->type == $object::TYPE_CREDIT_NOTE) {
+if (getDolGlobalString('INVOICE_POSITIVE_CREDIT_NOTE_SCREEN') && in_array($object->element, array('facture', 'invoice_supplier')) && $object->type == $object::TYPE_CREDIT_NOTE) {
 	$sign = -1;
 }
 
@@ -85,7 +85,7 @@ $coldisplay = 0;
 ?>
 <!-- BEGIN PHP TEMPLATE objectline_view.tpl.php -->
 <tr  id="row-<?php print $line->id?>" class="drag drop oddeven" <?php print $domData; ?> >
-<?php if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) { ?>
+<?php if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) { ?>
 	<td class="linecolnum center"><span class="opacitymedium"><?php $coldisplay++; ?><?php print ($i + 1); ?></span></td>
 <?php } ?>
 	<td class="linecoldescription minwidth300imp"><?php $coldisplay++; ?><div id="line_<?php print $line->id; ?>"></div>
@@ -116,7 +116,7 @@ if (($line->info_bits & 2) == 2) {
 			$discount->fetch($line->fk_remise_except);
 			print ($txt ? ' - ' : '').$langs->transnoentities("DiscountFromDeposit", $discount->getNomUrl(0));
 			// Add date of deposit
-			if (!empty($conf->global->INVOICE_ADD_DEPOSIT_DATE)) {
+			if (getDolGlobalString('INVOICE_ADD_DEPOSIT_DATE')) {
 				print ' ('.dol_print_date($discount->datec).')';
 			}
 		} elseif ($line->description == '(EXCESS RECEIVED)' && $objp->fk_remise_except > 0)	{
@@ -134,7 +134,7 @@ if (($line->info_bits & 2) == 2) {
 		}
 	}
 } else {
-	$format = (!empty($conf->global->MAIN_USE_HOURMIN_IN_DATE_RANGE) ? 'dayhour' : 'day');
+	$format = (getDolGlobalString('MAIN_USE_HOURMIN_IN_DATE_RANGE') ? 'dayhour' : 'day');
 
 	if ($line->fk_product > 0) {
 		print $form->textwithtooltip($text, $description, 3, 0, '', $i, 0, (!empty($line->fk_parent_line) ?img_picto('', 'rightarrow') : ''));
@@ -235,7 +235,7 @@ if (($line->info_bits & 2) == 2) {
 	}
 }
 
-if ($user->hasRight('fournisseur', 'lire') && isset($line->fk_fournprice) && $line->fk_fournprice > 0 && empty($conf->global->SUPPLIER_HIDE_SUPPLIER_OBJECTLINES)) {
+if ($user->hasRight('fournisseur', 'lire') && isset($line->fk_fournprice) && $line->fk_fournprice > 0 && !getDolGlobalString('SUPPLIER_HIDE_SUPPLIER_OBJECTLINES')) {
 	require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.product.class.php';
 	$productfourn = new ProductFournisseur($this->db);
 	$productfourn->fetch_product_fournisseur_price($line->fk_fournprice);
@@ -265,7 +265,7 @@ if ($object->element == 'supplier_proposal' || $object->element == 'order_suppli
 
 $tooltiponprice = '';
 $tooltiponpriceend = '';
-if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 	$tooltiponprice = $langs->transcountry("TotalHT", $mysoc->country_code).'='.price($line->total_ht);
 	$tooltiponprice .= '<br>'.$langs->transcountry("TotalVAT", ($senderissupplier ? $object->thirdparty->country_code : $mysoc->country_code)).'='.price($line->total_tva);
 	if (is_object($object->thirdparty)) {
@@ -348,7 +348,7 @@ if ((($line->info_bits & 2) != 2) && $line->special_code != 3) {
 }
 print '</td>';
 
-if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 	print '<td class="linecoluseunit nowrap left">';
 	$label = $line->getLabelOfUnit('short');
 	if ($label !== '') {
@@ -382,10 +382,10 @@ if ($usemargins && isModEnabled('margin') && empty($user->socid)) {
 	if ($user->hasRight('margins', 'creer')) { ?>
 		<td class="linecolmargin1 nowrap margininfos right"><?php $coldisplay++; ?><?php print price($line->pa_ht); ?></td>
 	<?php }
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES) && $user->hasRight('margins', 'liretous')) { ?>
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES') && $user->hasRight('margins', 'liretous')) { ?>
 		<td class="linecolmargin2 nowrap margininfos right"><?php $coldisplay++; ?><?php print (($line->pa_ht == 0) ? 'n/a' : price(price2num($line->marge_tx, 'MT')).'%'); ?></td>
 	<?php }
-	if (!empty($conf->global->DISPLAY_MARK_RATES) && $user->hasRight('margins', 'liretous')) {?>
+	if (getDolGlobalString('DISPLAY_MARK_RATES') && $user->hasRight('margins', 'liretous')) {?>
 		<td class="linecolmargin2 nowrap margininfos right"><?php $coldisplay++; ?><?php print price(price2num($line->marque_tx, 'MT')).'%'; ?></td>
 	<?php }
 }
diff --git a/htdocs/core/tpl/onlinepaymentlinks.tpl.php b/htdocs/core/tpl/onlinepaymentlinks.tpl.php
index 3693c818112..0fc08a043f8 100644
--- a/htdocs/core/tpl/onlinepaymentlinks.tpl.php
+++ b/htdocs/core/tpl/onlinepaymentlinks.tpl.php
@@ -34,7 +34,7 @@ if (isModEnabled('commande')) {
 	print '<div id="order"></div>';
 	print img_picto('', 'globe').' <span class="opacitymedium">'.$langs->trans("ToOfferALinkForOnlinePaymentOnOrder", $servicename).':</span><br>';
 	print '<strong class="wordbreak">'.getOnlinePaymentUrl(1, 'order')."</strong><br>\n";
-	if (!empty($conf->global->PAYMENT_SECURITY_TOKEN) && !empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+	if (getDolGlobalString('PAYMENT_SECURITY_TOKEN') && getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 		$langs->load("orders");
 		print '<form action="'.$_SERVER["PHP_SELF"].'#order" method="POST">';
 		print '<input type="hidden" name="token" value="'.newToken().'">';
@@ -56,7 +56,7 @@ if (isModEnabled('facture')) {
 	print '<div id="invoice"></div>';
 	print img_picto('', 'globe').' <span class="opacitymedium">'.$langs->trans("ToOfferALinkForOnlinePaymentOnInvoice", $servicename).':</span><br>';
 	print '<strong class="wordbreak">'.getOnlinePaymentUrl(1, 'invoice')."</strong><br>\n";
-	if (!empty($conf->global->PAYMENT_SECURITY_TOKEN) && !empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+	if (getDolGlobalString('PAYMENT_SECURITY_TOKEN') && getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 		$langs->load("bills");
 		print '<form action="'.$_SERVER["PHP_SELF"].'#invoice" method="POST">';
 		print '<input type="hidden" name="token" value="'.newToken().'">';
@@ -78,7 +78,7 @@ if (isModEnabled('contrat')) {
 	print '<div id="contractline"></div>';
 	print img_picto('', 'globe').' <span class="opacitymedium">'.$langs->trans("ToOfferALinkForOnlinePaymentOnContractLine", $servicename).':</span><br>';
 	print '<strong class="wordbreak">'.getOnlinePaymentUrl(1, 'contractline')."</strong><br>\n";
-	if (!empty($conf->global->PAYMENT_SECURITY_TOKEN) && !empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+	if (getDolGlobalString('PAYMENT_SECURITY_TOKEN') && getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 		$langs->load("contracts");
 		print '<form action="'.$_SERVER["PHP_SELF"].'#contractline" method="POST">';
 		print '<input type="hidden" name="token" value="'.newToken().'">';
@@ -100,7 +100,7 @@ if (isModEnabled('adherent')) {
 	print '<div id="membersubscription"></div>';
 	print img_picto('', 'globe').' <span class="opacitymedium">'.$langs->trans("ToOfferALinkForOnlinePaymentOnMemberSubscription", $servicename).':</span><br>';
 	print '<strong class="wordbreak">'.getOnlinePaymentUrl(1, 'membersubscription')."</strong><br>\n";
-	if (!empty($conf->global->PAYMENT_SECURITY_TOKEN) && !empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+	if (getDolGlobalString('PAYMENT_SECURITY_TOKEN') && getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 		$langs->load("members");
 		print '<form action="'.$_SERVER["PHP_SELF"].'#membersubscription" method="POST">';
 		print '<input type="hidden" name="token" value="'.newToken().'">';
@@ -122,7 +122,7 @@ if (isModEnabled('don')) {
 	print '<div id="donation"></div>';
 	print img_picto('', 'globe').' <span class="opacitymedium">'.$langs->trans("ToOfferALinkForOnlinePaymentOnDonation", $servicename).':</span><br>';
 	print '<strong class="wordbreak">'.getOnlinePaymentUrl(1, 'donation')."</strong><br>\n";
-	if (!empty($conf->global->PAYMENT_SECURITY_TOKEN) && !empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+	if (getDolGlobalString('PAYMENT_SECURITY_TOKEN') && getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 		$langs->load("members");
 		print '<form action="'.$_SERVER["PHP_SELF"].'#donation" method="POST">';
 		print '<input type="hidden" name="token" value="'.newToken().'">';
diff --git a/htdocs/core/tpl/originproductline.tpl.php b/htdocs/core/tpl/originproductline.tpl.php
index 090ba834ba1..1018d7d6d75 100644
--- a/htdocs/core/tpl/originproductline.tpl.php
+++ b/htdocs/core/tpl/originproductline.tpl.php
@@ -37,7 +37,7 @@ if (isModEnabled("multicurrency")) {
 }
 
 print '<td class="linecolqty right">'.$this->tpl['qty'].'</td>';
-if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 	print '<td class="linecoluseunit left">'.$langs->trans($this->tpl['unit']).'</td>';
 }
 
diff --git a/htdocs/core/tpl/passwordforgotten.tpl.php b/htdocs/core/tpl/passwordforgotten.tpl.php
index 695168e20e8..6371f10ab16 100644
--- a/htdocs/core/tpl/passwordforgotten.tpl.php
+++ b/htdocs/core/tpl/passwordforgotten.tpl.php
@@ -71,7 +71,7 @@ $disablenofollow = 1;
 if (!preg_match('/'.constant('DOL_APPLICATION_TITLE').'/', $title)) {
 	$disablenofollow = 0;
 }
-if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 	$disablenofollow = 0;
 }
 
@@ -82,13 +82,13 @@ $colorbackhmenu1 = '60,70,100'; // topmenu
 if (!isset($conf->global->THEME_ELDY_TOPMENU_BACK1)) {
 	$conf->global->THEME_ELDY_TOPMENU_BACK1 = $colorbackhmenu1;
 }
-$colorbackhmenu1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
+$colorbackhmenu1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TOPMENU_BACK1') ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
 $colorbackhmenu1 = join(',', colorStringToArray($colorbackhmenu1)); // Normalize value to 'x,y,z'
 
 ?>
 <!-- BEGIN PHP TEMPLATE PASSWORDFORGOTTEN.TPL.PHP -->
 
-<body class="body bodylogin"<?php print empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; background-image: url(\''.DOL_URL_ROOT.'/viewimage.php?cache=1&noalt=1&modulepart=mycompany&file='.urlencode('logos/' . getDolGlobalString('MAIN_LOGIN_BACKGROUND')).'\')"'; ?>>
+<body class="body bodylogin"<?php print !getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? '' : ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; background-image: url(\''.DOL_URL_ROOT.'/viewimage.php?cache=1&noalt=1&modulepart=mycompany&file='.urlencode('logos/' . getDolGlobalString('MAIN_LOGIN_BACKGROUND')).'\')"'; ?>>
 
 <?php if (empty($conf->dol_use_jmobile)) { ?>
 <script>
@@ -102,11 +102,11 @@ $(document).ready(function () {
 <?php } ?>
 
 <div class="login_center center"<?php
-if (empty($conf->global->ADD_UNSPLASH_LOGIN_BACKGROUND)) {
+if (!getDolGlobalString('ADD_UNSPLASH_LOGIN_BACKGROUND')) {
 	$backstyle = 'background: linear-gradient('.($conf->browser->layout == 'phone' ? '0deg' : '4deg').', rgb(240,240,240) 52%, rgb('.$colorbackhmenu1.') 52.1%);';
 	// old style:  $backstyle = 'background-image: linear-gradient(rgb('.$colorbackhmenu1.',0.3), rgb(240,240,240));';
 	$backstyle = getDolGlobalString('MAIN_LOGIN_BACKGROUND_STYLE', $backstyle);
-	print empty($conf->global->MAIN_LOGIN_BACKGROUND) ? ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; '.$backstyle.'"' : '';
+	print !getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; '.$backstyle.'"' : '';
 }
 ?>>
 <div class="login_vertical_align">
@@ -240,14 +240,14 @@ if (!empty($morelogincontent)) {
 <?php
 if ($mode == 'dolibarr' || !$disabled) {
 	if ($action != 'validatenewpassword' && empty($message)) {
-		print '<div class="center login_main_home divpasswordmessagedesc paddingtopbottom'.(empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' backgroundsemitransparent boxshadow').'" style="max-width: 70%">';
+		print '<div class="center login_main_home divpasswordmessagedesc paddingtopbottom'.(!getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? '' : ' backgroundsemitransparent boxshadow').'" style="max-width: 70%">';
 		print '<span class="passwordmessagedesc opacitymedium">';
 		print $langs->trans('SendNewPasswordDesc');
 		print '</span>';
 		print '</div>';
 	}
 } else {
-	print '<div class="center login_main_home divpasswordmessagedesc paddingtopbottom'.(empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' backgroundsemitransparent boxshadow').'" style="max-width: 70%">';
+	print '<div class="center login_main_home divpasswordmessagedesc paddingtopbottom'.(!getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? '' : ' backgroundsemitransparent boxshadow').'" style="max-width: 70%">';
 	print '<div class="warning center">';
 	print $langs->trans('AuthenticationDoesNotAllowSendNewPassword', $mode);
 	print '</div>';
@@ -268,7 +268,7 @@ if ($mode == 'dolibarr' || !$disabled) {
 <!-- Common footer is not used for passwordforgotten page, this is same than footer but inside passwordforgotten tpl -->
 
 <?php
-if (!empty($conf->global->MAIN_HTML_FOOTER)) {
+if (getDolGlobalString('MAIN_HTML_FOOTER')) {
 	print $conf->global->MAIN_HTML_FOOTER;
 }
 
@@ -286,7 +286,7 @@ if (!empty($morelogincontent) && is_array($morelogincontent)) {
 
 // Google Analytics
 // TODO Remove this, and add content into hook getPasswordForgottenPageExtraOptions() instead
-if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
+if (isModEnabled('google') && getDolGlobalString('MAIN_GOOGLE_AN_ID')) {
 	$tmptagarray = explode(',', $conf->global->MAIN_GOOGLE_AN_ID);
 	foreach ($tmptagarray as $tmptag) {
 		print "\n";
@@ -307,7 +307,7 @@ if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
 
 // TODO Replace this with a hook
 // Google Adsense (need Google module)
-if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AD_CLIENT) && !empty($conf->global->MAIN_GOOGLE_AD_SLOT)) {
+if (isModEnabled('google') && getDolGlobalString('MAIN_GOOGLE_AD_CLIENT') && getDolGlobalString('MAIN_GOOGLE_AD_SLOT')) {
 	if (empty($conf->dol_use_jmobile)) {
 		?>
 	<div class="center"><br>
diff --git a/htdocs/core/tpl/passwordreset.tpl.php b/htdocs/core/tpl/passwordreset.tpl.php
index d5eb0377dde..661ffab247d 100644
--- a/htdocs/core/tpl/passwordreset.tpl.php
+++ b/htdocs/core/tpl/passwordreset.tpl.php
@@ -73,7 +73,7 @@ $disablenofollow = 1;
 if (!preg_match('/'.constant('DOL_APPLICATION_TITLE').'/', $title)) {
 	$disablenofollow = 0;
 }
-if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 	$disablenofollow = 0;
 }
 
@@ -84,7 +84,7 @@ $colorbackhmenu1 = '60,70,100'; // topmenu
 if (!isset($conf->global->THEME_ELDY_TOPMENU_BACK1)) {
 	$conf->global->THEME_ELDY_TOPMENU_BACK1 = $colorbackhmenu1;
 }
-$colorbackhmenu1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
+$colorbackhmenu1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TOPMENU_BACK1') ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
 $colorbackhmenu1 = join(',', colorStringToArray($colorbackhmenu1)); // Normalize value to 'x,y,z'
 
 
@@ -119,7 +119,7 @@ if ($setnewpassword && $username && $passworduidhash) {
 ?>
 <!-- BEGIN PHP TEMPLATE PASSWORDRESET.TPL.PHP -->
 
-<body class="body bodylogin"<?php print empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; background-image: url(\''.DOL_URL_ROOT.'/viewimage.php?cache=1&noalt=1&modulepart=mycompany&file='.urlencode('logos/' . getDolGlobalString('MAIN_LOGIN_BACKGROUND')).'\')"'; ?>>
+<body class="body bodylogin"<?php print !getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? '' : ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; background-image: url(\''.DOL_URL_ROOT.'/viewimage.php?cache=1&noalt=1&modulepart=mycompany&file='.urlencode('logos/' . getDolGlobalString('MAIN_LOGIN_BACKGROUND')).'\')"'; ?>>
 
 <?php if (empty($conf->dol_use_jmobile)) { ?>
 <script>
@@ -134,11 +134,11 @@ $(document).ready(function () {
 
 
 <div class="login_center center"<?php
-if (empty($conf->global->ADD_UNSPLASH_LOGIN_BACKGROUND)) {
+if (!getDolGlobalString('ADD_UNSPLASH_LOGIN_BACKGROUND')) {
 	$backstyle = 'background: linear-gradient('.($conf->browser->layout == 'phone' ? '0deg' : '4deg').', rgb(240,240,240) 52%, rgb('.$colorbackhmenu1.') 52.1%);';
 	// old style:  $backstyle = 'background-image: linear-gradient(rgb('.$colorbackhmenu1.',0.3), rgb(240,240,240));';
 	$backstyle = getDolGlobalString('MAIN_LOGIN_BACKGROUND_STYLE', $backstyle);
-	print empty($conf->global->MAIN_LOGIN_BACKGROUND) ? ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; '.$backstyle.'"' : '';
+	print !getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; '.$backstyle.'"' : '';
 }
 ?>>
 <div class="login_vertical_align">
@@ -281,14 +281,14 @@ if (!empty($morelogincontent)) {
 <?php
 if ($mode == 'dolibarr' || !$disabled) {
 	if (empty($message)) {
-		print '<div class="center login_main_home divpasswordmessagedesc paddingtopbottom'.(empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' backgroundsemitransparent boxshadow').'" style="max-width: 70%">';
+		print '<div class="center login_main_home divpasswordmessagedesc paddingtopbottom'.(!getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? '' : ' backgroundsemitransparent boxshadow').'" style="max-width: 70%">';
 		print '<span class="passwordmessagedesc opacitymedium">';
 		print $langs->trans('EnterNewPasswordHere');
 		print '</span>';
 		print '</div>';
 	}
 } else {
-	print '<div class="center login_main_home divpasswordmessagedesc paddingtopbottom'.(empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' backgroundsemitransparent boxshadow').'" style="max-width: 70%">';
+	print '<div class="center login_main_home divpasswordmessagedesc paddingtopbottom'.(!getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? '' : ' backgroundsemitransparent boxshadow').'" style="max-width: 70%">';
 	print '<div class="warning center">';
 	print $langs->trans('AuthenticationDoesNotAllowSendNewPassword', $mode);
 	print '</div>';
@@ -309,7 +309,7 @@ if ($mode == 'dolibarr' || !$disabled) {
 <!-- Common footer is not used for passwordforgotten page, this is same than footer but inside passwordforgotten tpl -->
 
 <?php
-if (!empty($conf->global->MAIN_HTML_FOOTER)) {
+if (getDolGlobalString('MAIN_HTML_FOOTER')) {
 	print $conf->global->MAIN_HTML_FOOTER;
 }
 
@@ -327,7 +327,7 @@ if (!empty($morelogincontent) && is_array($morelogincontent)) {
 
 // Google Analytics
 // TODO Remove this, and add content into hook getPasswordForgottenPageExtraOptions() instead
-if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
+if (isModEnabled('google') && getDolGlobalString('MAIN_GOOGLE_AN_ID')) {
 	$tmptagarray = explode(',', $conf->global->MAIN_GOOGLE_AN_ID);
 	foreach ($tmptagarray as $tmptag) {
 		print "\n";
@@ -348,7 +348,7 @@ if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
 
 // TODO Replace this with a hook
 // Google Adsense (need Google module)
-if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AD_CLIENT) && !empty($conf->global->MAIN_GOOGLE_AD_SLOT)) {
+if (isModEnabled('google') && getDolGlobalString('MAIN_GOOGLE_AD_CLIENT') && getDolGlobalString('MAIN_GOOGLE_AD_SLOT')) {
 	if (empty($conf->dol_use_jmobile)) {
 		?>
 	<div class="center"><br>
diff --git a/htdocs/core/triggers/interface_20_all_Logevents.class.php b/htdocs/core/triggers/interface_20_all_Logevents.class.php
index 0f5d59b4afc..854d2c37cff 100644
--- a/htdocs/core/triggers/interface_20_all_Logevents.class.php
+++ b/htdocs/core/triggers/interface_20_all_Logevents.class.php
@@ -90,7 +90,7 @@ class InterfaceLogevents extends DolibarrTriggers
 	 */
 	public function runTrigger($action, $object, User $user, Translate $langs, Conf $conf): int
 	{
-		if (!empty($conf->global->MAIN_LOGEVENTS_DISABLE_ALL)) {
+		if (getDolGlobalString('MAIN_LOGEVENTS_DISABLE_ALL')) {
 			return 0; // Log events is disabled (hidden features)
 		}
 
diff --git a/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php b/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php
index 685973068a2..0fa04a05fde 100644
--- a/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php
+++ b/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php
@@ -73,7 +73,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 		// Proposals to order
 		if ($action == 'PROPAL_CLOSE_SIGNED') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (isModEnabled('commande') && !empty($conf->global->WORKFLOW_PROPAL_AUTOCREATE_ORDER)) {
+			if (isModEnabled('commande') && getDolGlobalString('WORKFLOW_PROPAL_AUTOCREATE_ORDER')) {
 				$object->fetchObjectLinked();
 				if (!empty($object->linkedObjectsIds['commande'])) {
 					if (empty($object->context['closedfromonlinesignature'])) {
@@ -104,7 +104,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 		// Order to invoice
 		if ($action == 'ORDER_CLOSE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (isModEnabled('facture') && !empty($conf->global->WORKFLOW_ORDER_AUTOCREATE_INVOICE)) {
+			if (isModEnabled('facture') && getDolGlobalString('WORKFLOW_ORDER_AUTOCREATE_INVOICE')) {
 				include_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
 				$newobject = new Facture($this->db);
 
@@ -126,7 +126,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 		// Order classify billed proposal
 		if ($action == 'ORDER_CLASSIFY_BILLED') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (isModEnabled("propal") && !empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_ORDER_CLASSIFY_BILLED_PROPAL)) {
+			if (isModEnabled("propal") && !empty($conf->workflow->enabled) && getDolGlobalString('WORKFLOW_ORDER_CLASSIFY_BILLED_PROPAL')) {
 				$object->fetchObjectLinked('', 'propal', $object->id, $object->element);
 				if (!empty($object->linkedObjects)) {
 					$totalonlinkedelements = 0;
@@ -151,7 +151,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
 
 			// First classify billed the order to allow the proposal classify process
-			if (isModEnabled('commande') && !empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_INVOICE_AMOUNT_CLASSIFY_BILLED_ORDER)) {
+			if (isModEnabled('commande') && !empty($conf->workflow->enabled) && getDolGlobalString('WORKFLOW_INVOICE_AMOUNT_CLASSIFY_BILLED_ORDER')) {
 				$object->fetchObjectLinked('', 'commande', $object->id, $object->element);
 				if (!empty($object->linkedObjects)) {
 					$totalonlinkedelements = 0;
@@ -170,7 +170,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 			}
 
 			// Second classify billed the proposal.
-			if (isModEnabled("propal") && !empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_INVOICE_CLASSIFY_BILLED_PROPAL)) {
+			if (isModEnabled("propal") && !empty($conf->workflow->enabled) && getDolGlobalString('WORKFLOW_INVOICE_CLASSIFY_BILLED_PROPAL')) {
 				$object->fetchObjectLinked('', 'propal', $object->id, $object->element);
 				if (!empty($object->linkedObjects)) {
 					$totalonlinkedelements = 0;
@@ -189,7 +189,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 			}
 
 			// Set shipment to "Closed" if WORKFLOW_SHIPPING_CLASSIFY_CLOSED_INVOICE is set (deprecated, WORKFLOW_SHIPPING_CLASSIFY_BILLED_INVOICE instead))
-			if (isModEnabled("expedition") && !empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_SHIPPING_CLASSIFY_CLOSED_INVOICE)) {
+			if (isModEnabled("expedition") && !empty($conf->workflow->enabled) && getDolGlobalString('WORKFLOW_SHIPPING_CLASSIFY_CLOSED_INVOICE')) {
 				$object->fetchObjectLinked('', 'shipping', $object->id, $object->element);
 				if (!empty($object->linkedObjects)) {
 					$totalonlinkedelements = 0;
@@ -210,7 +210,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 				}
 			}
 
-			if (isModEnabled("expedition") && !empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_SHIPPING_CLASSIFY_BILLED_INVOICE)) {
+			if (isModEnabled("expedition") && !empty($conf->workflow->enabled) && getDolGlobalString('WORKFLOW_SHIPPING_CLASSIFY_BILLED_INVOICE')) {
 				$object->fetchObjectLinked('', 'shipping', $object->id, $object->element);
 				if (!empty($object->linkedObjects)) {
 					$totalonlinkedelements = 0;
@@ -240,7 +240,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 
 			// Firstly, we set to purchase order to "Billed" if WORKFLOW_INVOICE_AMOUNT_CLASSIFY_BILLED_SUPPLIER_ORDER is set.
 			// After we will set proposals
-			if ((isModEnabled("supplier_order") || isModEnabled("supplier_invoice")) && !empty($conf->global->WORKFLOW_INVOICE_AMOUNT_CLASSIFY_BILLED_SUPPLIER_ORDER)) {
+			if ((isModEnabled("supplier_order") || isModEnabled("supplier_invoice")) && getDolGlobalString('WORKFLOW_INVOICE_AMOUNT_CLASSIFY_BILLED_SUPPLIER_ORDER')) {
 				$object->fetchObjectLinked('', 'order_supplier', $object->id, $object->element);
 				if (!empty($object->linkedObjects)) {
 					$totalonlinkedelements = 0;
@@ -262,7 +262,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 			}
 
 			// Secondly, we set to linked Proposal to "Billed" if WORKFLOW_INVOICE_CLASSIFY_BILLED_SUPPLIER_PROPOSAL is set.
-			if (isModEnabled('supplier_proposal') && !empty($conf->global->WORKFLOW_INVOICE_CLASSIFY_BILLED_SUPPLIER_PROPOSAL)) {
+			if (isModEnabled('supplier_proposal') && getDolGlobalString('WORKFLOW_INVOICE_CLASSIFY_BILLED_SUPPLIER_PROPOSAL')) {
 				$object->fetchObjectLinked('', 'supplier_proposal', $object->id, $object->element);
 				if (!empty($object->linkedObjects)) {
 					$totalonlinkedelements = 0;
@@ -308,7 +308,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 			*/
 
 			// Then set reception to "Billed" if WORKFLOW_RECEPTION_CLASSIFY_BILLED_INVOICE is set
-			if (isModEnabled("reception") && !empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_RECEPTION_CLASSIFY_BILLED_INVOICE)) {
+			if (isModEnabled("reception") && !empty($conf->workflow->enabled) && getDolGlobalString('WORKFLOW_RECEPTION_CLASSIFY_BILLED_INVOICE')) {
 				$object->fetchObjectLinked('', 'reception', $object->id, $object->element);
 				if (!empty($object->linkedObjects)) {
 					$totalonlinkedelements = 0;
@@ -336,7 +336,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 		if ($action == 'BILL_PAYED') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
 
-			if (isModEnabled('commande') && !empty($conf->global->WORKFLOW_INVOICE_CLASSIFY_BILLED_ORDER)) {
+			if (isModEnabled('commande') && getDolGlobalString('WORKFLOW_INVOICE_CLASSIFY_BILLED_ORDER')) {
 				$object->fetchObjectLinked('', 'commande', $object->id, $object->element);
 				if (!empty($object->linkedObjects)) {
 					$totalonlinkedelements = 0;
@@ -362,8 +362,8 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 
 			if (isModEnabled('commande') && isModEnabled("expedition") && !empty($conf->workflow->enabled) &&
 				(
-					(!empty($conf->global->WORKFLOW_ORDER_CLASSIFY_SHIPPED_SHIPPING) && ($action == 'SHIPPING_VALIDATE')) ||
-					(!empty($conf->global->WORKFLOW_ORDER_CLASSIFY_SHIPPED_SHIPPING_CLOSED) && ($action == 'SHIPPING_CLOSED'))
+					(getDolGlobalString('WORKFLOW_ORDER_CLASSIFY_SHIPPED_SHIPPING') && ($action == 'SHIPPING_VALIDATE')) ||
+					(getDolGlobalString('WORKFLOW_ORDER_CLASSIFY_SHIPPED_SHIPPING_CLOSED') && ($action == 'SHIPPING_CLOSED'))
 				)
 			) {
 				$qtyshipped = array();
@@ -405,7 +405,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 				if (is_array($order->lines) && count($order->lines) > 0) {
 					foreach ($order->lines as $orderline) {
 						// Exclude lines not qualified for shipment, similar code is found into calcAndSetStatusDispatch() for vendors
-						if (empty($conf->global->STOCK_SUPPORTS_SERVICES) && $orderline->product_type > 0) {
+						if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES') && $orderline->product_type > 0) {
 							continue;
 						}
 						$qtyordred[$orderline->fk_product] += $orderline->qty;
@@ -432,8 +432,8 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 
 			if ((isModEnabled("fournisseur") || isModEnabled("supplier_order")) && isModEnabled("reception") && !empty($conf->workflow->enabled) &&
 				(
-					(!empty($conf->global->WORKFLOW_ORDER_CLASSIFY_RECEIVED_RECEPTION) && ($action == 'RECEPTION_VALIDATE')) ||
-					(!empty($conf->global->WORKFLOW_ORDER_CLASSIFY_RECEIVED_RECEPTION_CLOSED) && ($action == 'RECEPTION_CLOSED'))
+					(getDolGlobalString('WORKFLOW_ORDER_CLASSIFY_RECEIVED_RECEPTION') && ($action == 'RECEPTION_VALIDATE')) ||
+					(getDolGlobalString('WORKFLOW_ORDER_CLASSIFY_RECEIVED_RECEPTION_CLOSED') && ($action == 'RECEPTION_CLOSED'))
 				)
 			) {
 				$qtyshipped = array();
@@ -475,7 +475,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 				if (is_array($order->lines) && count($order->lines) > 0) {
 					foreach ($order->lines as $orderline) {
 						// Exclude lines not qualified for shipment, similar code is found into calcAndSetStatusDispatch() for vendors
-						if (empty($conf->global->STOCK_SUPPORTS_SERVICES) && $orderline->product_type > 0) {
+						if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES') && $orderline->product_type > 0) {
 							continue;
 						}
 						$qtyordred[$orderline->fk_product] += $orderline->qty;
@@ -499,9 +499,9 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 		if ($action == 'TICKET_CREATE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
 			// Auto link contract
-			if (!empty($conf->contract->enabled) && isModEnabled('ticket') && isModEnabled('ficheinter') && !empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_TICKET_LINK_CONTRACT) && !empty($conf->global->TICKET_PRODUCT_CATEGORY) && !empty($object->fk_soc)) {
+			if (!empty($conf->contract->enabled) && isModEnabled('ticket') && isModEnabled('ficheinter') && !empty($conf->workflow->enabled) && getDolGlobalString('WORKFLOW_TICKET_LINK_CONTRACT') && getDolGlobalString('TICKET_PRODUCT_CATEGORY') && !empty($object->fk_soc)) {
 				$societe = new Societe($this->db);
-				$company_ids = (empty($conf->global->WORKFLOW_TICKET_USE_PARENT_COMPANY_CONTRACTS)) ? [$object->fk_soc] : $societe->getParentsForCompany($object->fk_soc, [$object->fk_soc]);
+				$company_ids = (!getDolGlobalString('WORKFLOW_TICKET_USE_PARENT_COMPANY_CONTRACTS')) ? [$object->fk_soc] : $societe->getParentsForCompany($object->fk_soc, [$object->fk_soc]);
 
 				$contrat = new Contrat($this->db);
 				$number_contracts_found = 0;
@@ -531,13 +531,13 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 				}
 			}
 			// Automatically create intervention
-			if (isModEnabled('ficheinter') && isModEnabled('ticket') && !empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_TICKET_CREATE_INTERVENTION)) {
+			if (isModEnabled('ficheinter') && isModEnabled('ticket') && !empty($conf->workflow->enabled) && getDolGlobalString('WORKFLOW_TICKET_CREATE_INTERVENTION')) {
 				$fichinter = new Fichinter($this->db);
 				$fichinter->socid = (int) $object->fk_soc;
 				$fichinter->fk_project = (int) $object->fk_project;
 				$fichinter->fk_contrat = (int) $object->fk_contract;
 				$fichinter->author = $user->id;
-				$fichinter->model_pdf = (!empty($conf->global->FICHEINTER_ADDON_PDF)) ? $conf->global->FICHEINTER_ADDON_PDF : 'soleil';
+				$fichinter->model_pdf = (getDolGlobalString('FICHEINTER_ADDON_PDF')) ? $conf->global->FICHEINTER_ADDON_PDF : 'soleil';
 				$fichinter->origin = $object->element;
 				$fichinter->origin_id = $object->id;
 
@@ -569,7 +569,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 	private function shouldClassify($conf, $totalonlinkedelements, $object_total_ht)
 	{
 		// if the configuration allows unmatching amounts, allow classification anyway
-		if (!empty($conf->global->WORKFLOW_CLASSIFY_IF_AMOUNTS_ARE_DIFFERENTS)) {
+		if (getDolGlobalString('WORKFLOW_CLASSIFY_IF_AMOUNTS_ARE_DIFFERENTS')) {
 			return true;
 		}
 		// if the amount are same, allow classification, else deny
diff --git a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
index 790bd8eaffe..8916e99ec3d 100644
--- a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
+++ b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
@@ -1038,7 +1038,7 @@ class InterfaceActionsAuto extends DolibarrTriggers
 			// Load translation files required by the page
 			$langs->loadLangs(array("agenda", "other", "members"));
 
-			$member = (isset($this->context['member']) ? $this->context['member'] : null);
+			$member = (isset($object->context['member']) ? $object->context['member'] : null);
 			if (!is_object($member)) {	// This should not happen
 				dol_syslog("Execute a trigger MEMBER_SUBSCRIPTION_CREATE with context key 'member' not an object");
 				include_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
@@ -1069,7 +1069,7 @@ class InterfaceActionsAuto extends DolibarrTriggers
 			// Load translation files required by the page
 			$langs->loadLangs(array("agenda", "other", "members"));
 
-			$member = $this->context['member'];
+			$member = $object->context['member'];
 			if (!is_object($member)) {	// This should not happen
 				include_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
 				$member = new Adherent($this->db);
@@ -1099,7 +1099,7 @@ class InterfaceActionsAuto extends DolibarrTriggers
 			// Load translation files required by the page
 			$langs->loadLangs(array("agenda", "other", "members"));
 
-			$member = $this->context['member'];
+			$member = $object->context['member'];
 			if (!is_object($member)) {	// This should not happen but it happen when deleting a subscription from adherents/subscription/card.php
 				dol_syslog("Execute a trigger MEMBER_SUBSCRIPTION_CREATE with context key 'member' not an object");
 				include_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
@@ -1538,7 +1538,7 @@ class InterfaceActionsAuto extends DolibarrTriggers
 
 		$ret = $actioncomm->create($user); // User creating action
 
-		if ($ret > 0 && !empty($conf->global->MAIN_COPY_FILE_IN_EVENT_AUTO)) {
+		if ($ret > 0 && getDolGlobalString('MAIN_COPY_FILE_IN_EVENT_AUTO')) {
 			if (property_exists($object, 'attachedfiles') && is_array($object->attachedfiles) && array_key_exists('paths', $object->attachedfiles) && count($object->attachedfiles['paths']) > 0) {
 				foreach ($object->attachedfiles['paths'] as $key => $filespath) {
 					$srcfile = $filespath;
diff --git a/htdocs/core/triggers/interface_50_modBlockedlog_ActionsBlockedLog.class.php b/htdocs/core/triggers/interface_50_modBlockedlog_ActionsBlockedLog.class.php
index ec1c221d6c8..4c971820d54 100644
--- a/htdocs/core/triggers/interface_50_modBlockedlog_ActionsBlockedLog.class.php
+++ b/htdocs/core/triggers/interface_50_modBlockedlog_ActionsBlockedLog.class.php
@@ -64,7 +64,7 @@ class InterfaceActionsBlockedLog extends DolibarrTriggers
 		}
 
 		// Test if event/record is qualified
-		if (empty($conf->global->BLOCKEDLOG_ADD_ACTIONS_SUPPORTED) || !in_array($action, explode(',', $conf->global->BLOCKEDLOG_ADD_ACTIONS_SUPPORTED))) {
+		if (!getDolGlobalString('BLOCKEDLOG_ADD_ACTIONS_SUPPORTED') || !in_array($action, explode(',', $conf->global->BLOCKEDLOG_ADD_ACTIONS_SUPPORTED))) {
 			// If custom actions are not set or if action not into custom actions, we can exclude action if object->elementis not valid
 			$listofqualifiedelement = array('facture', 'don', 'payment', 'payment_donation', 'subscription', 'payment_various', 'cashcontrol');
 			if (!in_array($object->element, $listofqualifiedelement)) {
@@ -93,7 +93,7 @@ class InterfaceActionsBlockedLog extends DolibarrTriggers
 			|| $action === 'CASHCONTROL_VALIDATE'
 			|| (in_array($object->element, array('facture', 'supplier_invoice')) && $action === 'DOC_DOWNLOAD' && $object->statut != 0)
 			|| (in_array($object->element, array('facture', 'supplier_invoice')) && $action === 'DOC_PREVIEW' && $object->statut != 0)
-			|| (!empty($conf->global->BLOCKEDLOG_ADD_ACTIONS_SUPPORTED) && in_array($action, explode(',', $conf->global->BLOCKEDLOG_ADD_ACTIONS_SUPPORTED)))
+			|| (getDolGlobalString('BLOCKEDLOG_ADD_ACTIONS_SUPPORTED') && in_array($action, explode(',', $conf->global->BLOCKEDLOG_ADD_ACTIONS_SUPPORTED)))
 		) {
 			$qualified++;
 
diff --git a/htdocs/core/triggers/interface_50_modEventOrganization_EventOrganization.class.php b/htdocs/core/triggers/interface_50_modEventOrganization_EventOrganization.class.php
index 9923fe0a437..6c8be5ae809 100644
--- a/htdocs/core/triggers/interface_50_modEventOrganization_EventOrganization.class.php
+++ b/htdocs/core/triggers/interface_50_modEventOrganization_EventOrganization.class.php
@@ -79,7 +79,7 @@ class InterfaceEventOrganization extends DolibarrTriggers
 
 		// Actions
 		if ($action == 'PROJECT_VALIDATE') {
-			if (!empty($conf->global->EVENTORGANIZATION_TASK_LABEL) && !empty($object->usage_organize_event)) {
+			if (getDolGlobalString('EVENTORGANIZATION_TASK_LABEL') && !empty($object->usage_organize_event)) {
 				$taskToDo = explode("\n", $conf->global->EVENTORGANIZATION_TASK_LABEL);
 				if (is_array($taskToDo) && count($taskToDo)>0) {
 					// Load translation files required by the page
@@ -91,8 +91,8 @@ class InterfaceEventOrganization extends DolibarrTriggers
 						$task->label = $taskLabel;
 						$task->fk_project = $object->id;
 						$defaultref = '';
-						$obj = empty($conf->global->PROJECT_TASK_ADDON) ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON;
-						if (!empty($conf->global->PROJECT_TASK_ADDON) && is_readable(DOL_DOCUMENT_ROOT . "/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON') . ".php")) {
+						$obj = !getDolGlobalString('PROJECT_TASK_ADDON') ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON;
+						if (getDolGlobalString('PROJECT_TASK_ADDON') && is_readable(DOL_DOCUMENT_ROOT . "/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON') . ".php")) {
 							require_once DOL_DOCUMENT_ROOT . "/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON') . '.php';
 							$modTask = new $obj;
 							$defaultref = $modTask->getNextValue($object->thirdparty, null);
diff --git a/htdocs/core/triggers/interface_50_modLdap_Ldapsynchro.class.php b/htdocs/core/triggers/interface_50_modLdap_Ldapsynchro.class.php
index c1e3f90a4c3..d948c77865b 100644
--- a/htdocs/core/triggers/interface_50_modLdap_Ldapsynchro.class.php
+++ b/htdocs/core/triggers/interface_50_modLdap_Ldapsynchro.class.php
@@ -81,7 +81,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 		// Users
 		if ($action == 'USER_CREATE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_SYNCHRO_ACTIVE) && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_SYNCHRO_ACTIVE') && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -103,7 +103,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'USER_MODIFY') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_SYNCHRO_ACTIVE) && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_SYNCHRO_ACTIVE') && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -182,7 +182,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'USER_NEW_PASSWORD') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_SYNCHRO_ACTIVE) && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_SYNCHRO_ACTIVE') && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -244,7 +244,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'USER_DELETE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_SYNCHRO_ACTIVE) && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_SYNCHRO_ACTIVE') && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -262,7 +262,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 		} elseif ($action == 'USERGROUP_CREATE') {
 			// Groupes
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_SYNCHRO_ACTIVE) && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_SYNCHRO_ACTIVE') && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -293,7 +293,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'USERGROUP_MODIFY') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_SYNCHRO_ACTIVE) && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_SYNCHRO_ACTIVE') && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -326,7 +326,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'USERGROUP_DELETE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_SYNCHRO_ACTIVE) && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_SYNCHRO_ACTIVE') && getDolGlobalInt('LDAP_SYNCHRO_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -344,7 +344,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 		} elseif ($action == 'CONTACT_CREATE') {
 			// Contacts
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_CONTACT_ACTIVE)) {
+			if (getDolGlobalString('LDAP_CONTACT_ACTIVE')) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -361,7 +361,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'CONTACT_MODIFY') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_CONTACT_ACTIVE)) {
+			if (getDolGlobalString('LDAP_CONTACT_ACTIVE')) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -394,7 +394,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'CONTACT_DELETE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_CONTACT_ACTIVE)) {
+			if (getDolGlobalString('LDAP_CONTACT_ACTIVE')) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -412,7 +412,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 		} elseif ($action == 'MEMBER_CREATE') {
 			// Members
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -423,7 +423,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 					$result = $ldap->add($dn, $info, $user);
 
 					// For member type
-					if (!empty($conf->global->LDAP_MEMBER_TYPE_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+					if (getDolGlobalString('LDAP_MEMBER_TYPE_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 						if ($object->typeid > 0) {
 							require_once DOL_DOCUMENT_ROOT."/adherents/class/adherent_type.class.php";
 							$membertype = new AdherentType($this->db);
@@ -455,9 +455,9 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'MEMBER_VALIDATE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				// If status field is setup to be synchronized
-				if (!empty($conf->global->LDAP_FIELD_MEMBER_STATUS)) {
+				if (getDolGlobalString('LDAP_FIELD_MEMBER_STATUS')) {
 					$ldap = new Ldap();
 					$result = $ldap->connect_bind();
 
@@ -476,13 +476,13 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'MEMBER_SUBSCRIPTION') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				// If subscriptions fields are setup to be synchronized
-				if (!empty($conf->global->LDAP_FIELD_MEMBER_FIRSTSUBSCRIPTION_DATE)
-					|| !empty($conf->global->LDAP_FIELD_MEMBER_FIRSTSUBSCRIPTION_AMOUNT)
-					|| !empty($conf->global->LDAP_FIELD_MEMBER_LASTSUBSCRIPTION_DATE)
-					|| !empty($conf->global->LDAP_FIELD_MEMBER_LASTSUBSCRIPTION_AMOUNT)
-					|| !empty($conf->global->LDAP_FIELD_MEMBER_END_LASTSUBSCRIPTION)) {
+				if (getDolGlobalString('LDAP_FIELD_MEMBER_FIRSTSUBSCRIPTION_DATE')
+					|| getDolGlobalString('LDAP_FIELD_MEMBER_FIRSTSUBSCRIPTION_AMOUNT')
+					|| getDolGlobalString('LDAP_FIELD_MEMBER_LASTSUBSCRIPTION_DATE')
+					|| getDolGlobalString('LDAP_FIELD_MEMBER_LASTSUBSCRIPTION_AMOUNT')
+					|| getDolGlobalString('LDAP_FIELD_MEMBER_END_LASTSUBSCRIPTION')) {
 					$ldap = new Ldap();
 					$result = $ldap->connect_bind();
 
@@ -501,7 +501,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'MEMBER_MODIFY') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -530,7 +530,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 					$result = $ldap->update($dn, $info, $user, $olddn, $newrdn, $newparent);
 
 					// For member type
-					if (!empty($conf->global->LDAP_MEMBER_TYPE_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+					if (getDolGlobalString('LDAP_MEMBER_TYPE_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 						require_once DOL_DOCUMENT_ROOT."/adherents/class/adherent_type.class.php";
 
 						/*
@@ -589,9 +589,9 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'MEMBER_NEW_PASSWORD') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				// If password field is setup to be synchronized
-				if (!empty($conf->global->LDAP_FIELD_PASSWORD) || !empty($conf->global->LDAP_FIELD_PASSWORD_CRYPTED)) {
+				if (getDolGlobalString('LDAP_FIELD_PASSWORD') || getDolGlobalString('LDAP_FIELD_PASSWORD_CRYPTED')) {
 					$ldap = new Ldap();
 					$result = $ldap->connect_bind();
 
@@ -610,9 +610,9 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'MEMBER_RESILIATE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				// If status field is setup to be synchronized
-				if (!empty($conf->global->LDAP_FIELD_MEMBER_STATUS)) {
+				if (getDolGlobalString('LDAP_FIELD_MEMBER_STATUS')) {
 					$ldap = new Ldap();
 					$result = $ldap->connect_bind();
 
@@ -631,7 +631,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'MEMBER_DELETE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_ACTIVE') == Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -642,7 +642,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 					$result = $ldap->delete($dn);
 
 					// For member type
-					if (!empty($conf->global->LDAP_MEMBER_TYPE_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+					if (getDolGlobalString('LDAP_MEMBER_TYPE_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 						if ($object->typeid > 0) {
 							require_once DOL_DOCUMENT_ROOT."/adherents/class/adherent_type.class.php";
 
@@ -679,7 +679,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 		} elseif ($action == 'MEMBER_TYPE_CREATE') {
 			// Members types
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_TYPE_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_TYPE_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -701,7 +701,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'MEMBER_TYPE_MODIFY') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_TYPE_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_TYPE_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
@@ -738,7 +738,7 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			}
 		} elseif ($action == 'MEMBER_TYPE_DELETE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
-			if (!empty($conf->global->LDAP_MEMBER_TYPE_ACTIVE) && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
+			if (getDolGlobalString('LDAP_MEMBER_TYPE_ACTIVE') && getDolGlobalInt('LDAP_MEMBER_TYPE_ACTIVE') === Ldap::SYNCHRO_DOLIBARR_TO_LDAP) {
 				$ldap = new Ldap();
 				$result = $ldap->connect_bind();
 
diff --git a/htdocs/core/triggers/interface_50_modTicket_TicketEmail.class.php b/htdocs/core/triggers/interface_50_modTicket_TicketEmail.class.php
index 2de8b272381..345e26dc2c1 100644
--- a/htdocs/core/triggers/interface_50_modTicket_TicketEmail.class.php
+++ b/htdocs/core/triggers/interface_50_modTicket_TicketEmail.class.php
@@ -52,7 +52,7 @@ class InterfaceTicketEmail extends DolibarrTriggers
 	 *      All functions "runTrigger" are triggered if file is inside directory htdocs/core/triggers
 	 *
 	 *      @param  string    $action Event action code
-	 *      @param  Object    $object Object
+	 *      @param  Ticket    $object Object
 	 *      @param  User      $user   Object user
 	 *      @param  Translate $langs  Object langs
 	 *      @param  conf      $conf   Object conf
@@ -78,7 +78,7 @@ class InterfaceTicketEmail extends DolibarrTriggers
 						$res = $userstat->fetch($object->fk_user_assign);
 						if ($res > 0) {
 							// Send email to notification email
-							if (empty($conf->global->TICKET_DISABLE_ALL_MAILS)) {
+							if (!getDolGlobalString('TICKET_DISABLE_ALL_MAILS')) {
 								// Init to avoid errors
 								$filepath = array();
 								$filename = array();
@@ -109,7 +109,7 @@ class InterfaceTicketEmail extends DolibarrTriggers
 
 								$message = dol_nl2br($message);
 
-								if (!empty($conf->global->TICKET_DISABLE_MAIL_AUTOCOPY_TO)) {
+								if (getDolGlobalString('TICKET_DISABLE_MAIL_AUTOCOPY_TO')) {
 									$old_MAIN_MAIL_AUTOCOPY_TO = $conf->global->MAIN_MAIL_AUTOCOPY_TO;
 									$conf->global->MAIN_MAIL_AUTOCOPY_TO = '';
 								}
@@ -120,7 +120,7 @@ class InterfaceTicketEmail extends DolibarrTriggers
 								} else {
 									$result = $mailfile->sendfile();
 								}
-								if (!empty($conf->global->TICKET_DISABLE_MAIL_AUTOCOPY_TO)) {
+								if (getDolGlobalString('TICKET_DISABLE_MAIL_AUTOCOPY_TO')) {
 									$conf->global->MAIN_MAIL_AUTOCOPY_TO = $old_MAIN_MAIL_AUTOCOPY_TO;
 								}
 							}
@@ -131,7 +131,7 @@ class InterfaceTicketEmail extends DolibarrTriggers
 					}
 
 					// Send an email to the Customer to inform him that his ticket has been taken in charge.
-					if (!empty($conf->global->TICKET_NOTIFY_CUSTOMER_TICKET_ASSIGNED) && empty($object->oldcopy->fk_user_assign)) {
+					if (getDolGlobalString('TICKET_NOTIFY_CUSTOMER_TICKET_ASSIGNED') && empty($object->oldcopy->fk_user_assign)) {
 						$langs->load('ticket');
 
 						$subject_customer = 'TicketAssignedCustomerEmail';
@@ -182,15 +182,15 @@ class InterfaceTicketEmail extends DolibarrTriggers
 				$see_ticket_customer = 'TicketNewEmailBodyInfosTrackUrlCustomer';
 
 				// Send email to notification email
-				if (!empty($conf->global->TICKET_NOTIFICATION_EMAIL_TO) && empty($object->context['disableticketemail'])) {
-					$sendto = empty($conf->global->TICKET_NOTIFICATION_EMAIL_TO) ? '' : $conf->global->TICKET_NOTIFICATION_EMAIL_TO;
+				if (getDolGlobalString('TICKET_NOTIFICATION_EMAIL_TO') && empty($object->context['disableticketemail'])) {
+					$sendto = !getDolGlobalString('TICKET_NOTIFICATION_EMAIL_TO') ? '' : $conf->global->TICKET_NOTIFICATION_EMAIL_TO;
 					if ($sendto) {
 						$this->composeAndSendAdminMessage($sendto, $subject_admin, $body_admin, $object, $langs);
 					}
 				}
 
 				// Send email to customer
-				if (empty($conf->global->TICKET_DISABLE_CUSTOMER_MAILS) && empty($object->context['disableticketemail']) && $object->notify_tiers_at_create) {
+				if (!getDolGlobalString('TICKET_DISABLE_CUSTOMER_MAILS') && empty($object->context['disableticketemail']) && $object->notify_tiers_at_create) {
 					$sendto = '';
 
 					//if contact selected send to email's contact else send to email's thirdparty
@@ -237,18 +237,18 @@ class InterfaceTicketEmail extends DolibarrTriggers
 				$see_ticket_customer = 'TicketCloseEmailBodyInfosTrackUrlCustomer';
 
 				// Send email to notification email
-				if (!empty($conf->global->TICKET_NOTIFICATION_EMAIL_TO) && empty($object->context['disableticketemail'])) {
-					$sendto = empty($conf->global->TICKET_NOTIFICATION_EMAIL_TO) ? '' : $conf->global->TICKET_NOTIFICATION_EMAIL_TO;
+				if (getDolGlobalString('TICKET_NOTIFICATION_EMAIL_TO') && empty($object->context['disableticketemail'])) {
+					$sendto = !getDolGlobalString('TICKET_NOTIFICATION_EMAIL_TO') ? '' : $conf->global->TICKET_NOTIFICATION_EMAIL_TO;
 					if ($sendto) {
 						$this->composeAndSendAdminMessage($sendto, $subject_admin, $body_admin, $object, $langs);
 					}
 				}
 
 				// Send email to customer.
-				if (empty($conf->global->TICKET_DISABLE_CUSTOMER_MAILS) && empty($object->context['disableticketemail'])) {
+				if (!getDolGlobalString('TICKET_DISABLE_CUSTOMER_MAILS') && empty($object->context['disableticketemail'])) {
 					$linked_contacts = $object->listeContact(-1, 'thirdparty');
 					$linked_contacts = array_merge($linked_contacts, $object->listeContact(-1, 'internal'));
-					if (empty($linked_contacts) && !empty($conf->global->TICKET_NOTIFY_AT_CLOSING) && !empty($object->fk_soc)) {
+					if (empty($linked_contacts) && getDolGlobalString('TICKET_NOTIFY_AT_CLOSING') && !empty($object->fk_soc)) {
 						$object->fetch_thirdparty();
 						$linked_contacts[] = $object->thirdparty->email;
 					}
@@ -304,7 +304,7 @@ class InterfaceTicketEmail extends DolibarrTriggers
 	 */
 	private function composeAndSendAdminMessage($sendto, $base_subject, $body, Ticket $object, Translate $langs)
 	{
-		global $conf;
+		global $conf, $mysoc;
 
 		// Init to avoid errors
 		$filepath = array();
@@ -331,8 +331,8 @@ class InterfaceTicketEmail extends DolibarrTriggers
 			}
 		}
 		if ($object->fk_soc > 0) {
-					$object->fetch_thirdparty();
-					$message_admin .= '<li>'.$langs->trans('Company').' : '.$object->thirdparty->name.'</li>';
+			$object->fetch_thirdparty();
+			$message_admin .= '<li>'.$langs->trans('Company').' : '.$object->thirdparty->name.'</li>';
 		}
 		$message_admin .= '</ul>';
 
@@ -347,7 +347,7 @@ class InterfaceTicketEmail extends DolibarrTriggers
 
 		$trackid = 'tic'.$object->id;
 
-		if (!empty($conf->global->TICKET_DISABLE_MAIL_AUTOCOPY_TO)) {
+		if (getDolGlobalString('TICKET_DISABLE_MAIL_AUTOCOPY_TO')) {
 			$old_MAIN_MAIL_AUTOCOPY_TO = $conf->global->MAIN_MAIL_AUTOCOPY_TO;
 			$conf->global->MAIN_MAIL_AUTOCOPY_TO = '';
 		}
@@ -358,7 +358,7 @@ class InterfaceTicketEmail extends DolibarrTriggers
 		} else {
 			$result = $mailfile->sendfile();
 		}
-		if (!empty($conf->global->TICKET_DISABLE_MAIL_AUTOCOPY_TO)) {
+		if (getDolGlobalString('TICKET_DISABLE_MAIL_AUTOCOPY_TO')) {
 			$conf->global->MAIN_MAIL_AUTOCOPY_TO = $old_MAIN_MAIL_AUTOCOPY_TO;
 		}
 	}
@@ -376,13 +376,15 @@ class InterfaceTicketEmail extends DolibarrTriggers
 	 */
 	private function composeAndSendCustomerMessage($sendto, $base_subject, $body, $see_ticket, Ticket $object, Translate $langs)
 	{
-		global $conf, $user;
+		global $conf, $extrafields, $mysoc, $user;
 
 		// Init to avoid errors
 		$filepath = array();
 		$filename = array();
 		$mimetype = array();
 
+		$appli = $mysoc->name;
+
 		$subject = '['.$appli.'] '.$langs->transnoentities($base_subject);
 		$message_customer = $langs->transnoentities($body, $object->track_id).'<br>';
 		$message_customer .= '<ul><li>'.$langs->trans('Title').' : '.$object->subject.'</li>';
@@ -391,15 +393,15 @@ class InterfaceTicketEmail extends DolibarrTriggers
 		$message_customer .= '<li>'.$langs->trans('Severity').' : '.$langs->getLabelFromKey($this->db, 'TicketSeverityShort'.$object->severity_code, 'c_ticket_severity', 'code', 'label', $object->severity_code).'</li>';
 
 		// Extrafields
-		if (is_array($this->attributes[$object->table_element]['label'])) {
-			foreach ($this->attributes[$object->table_element]['label'] as $key => $value) {
+		if (is_array($extrafields->attributes[$object->table_element]['label'])) {
+			foreach ($extrafields->attributes[$object->table_element]['label'] as $key => $value) {
 				$enabled = 1;
-				if ($enabled && isset($this->attributes[$object->table_element]['list'][$key])) {
-					$enabled = dol_eval($this->attributes[$object->table_element]['list'][$key], 1);
+				if ($enabled && isset($extrafields->attributes[$object->table_element]['list'][$key])) {
+					$enabled = dol_eval($extrafields->attributes[$object->table_element]['list'][$key], 1);
 				}
 				$perms = 1;
-				if ($perms && isset($this->attributes[$object->table_element]['perms'][$key])) {
-					$perms = dol_eval($this->attributes[$object->table_element]['perms'][$key], 1);
+				if ($perms && isset($extrafields->attributes[$object->table_element]['perms'][$key])) {
+					$perms = dol_eval($extrafields->attributes[$object->table_element]['perms'][$key], 1);
 				}
 
 				$qualified = true;
@@ -427,13 +429,13 @@ class InterfaceTicketEmail extends DolibarrTriggers
 		$message_customer .= '<p>'.$langs->trans($see_ticket).' : <a href="'.$url_public_ticket.'">'.$url_public_ticket.'</a></p>';
 		$message_customer .= '<p>'.$langs->trans('TicketEmailPleaseDoNotReplyToThisEmail').'</p>';
 
-		$from = (empty($conf->global->MAIN_INFO_SOCIETE_NOM) ? '' : getDolGlobalString('MAIN_INFO_SOCIETE_NOM') . ' ').'<' . getDolGlobalString('TICKET_NOTIFICATION_EMAIL_FROM').'>';
+		$from = (!getDolGlobalString('MAIN_INFO_SOCIETE_NOM') ? '' : getDolGlobalString('MAIN_INFO_SOCIETE_NOM') . ' ').'<' . getDolGlobalString('TICKET_NOTIFICATION_EMAIL_FROM').'>';
 
 		$trackid = 'tic'.$object->id;
 
 		$old_MAIN_MAIL_AUTOCOPY_TO = getDolGlobalString('MAIN_MAIL_AUTOCOPY_TO');
 
-		if (!empty($conf->global->TICKET_DISABLE_MAIL_AUTOCOPY_TO)) {
+		if (getDolGlobalString('TICKET_DISABLE_MAIL_AUTOCOPY_TO')) {
 			$conf->global->MAIN_MAIL_AUTOCOPY_TO = '';
 		}
 
@@ -450,7 +452,7 @@ class InterfaceTicketEmail extends DolibarrTriggers
 				$object->update($user);
 			}
 		}
-		if (!empty($conf->global->TICKET_DISABLE_MAIL_AUTOCOPY_TO)) {
+		if (getDolGlobalString('TICKET_DISABLE_MAIL_AUTOCOPY_TO')) {
 			$conf->global->MAIN_MAIL_AUTOCOPY_TO = $old_MAIN_MAIL_AUTOCOPY_TO;
 		}
 	}
diff --git a/htdocs/core/triggers/interface_80_modStripe_Stripe.class.php b/htdocs/core/triggers/interface_80_modStripe_Stripe.class.php
index 44cd1d1f660..9a1f68a9ca9 100644
--- a/htdocs/core/triggers/interface_80_modStripe_Stripe.class.php
+++ b/htdocs/core/triggers/interface_80_modStripe_Stripe.class.php
@@ -80,7 +80,7 @@ class InterfaceStripe extends DolibarrTriggers
 
 		$service = 'StripeTest';
 		$servicestatus = 0;
-		if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+		if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 			$service = 'StripeLive';
 			$servicestatus = 1;
 		}
@@ -152,7 +152,7 @@ class InterfaceStripe extends DolibarrTriggers
 
 						try {
 							// Update Tax info on Stripe
-							if (!empty($conf->global->STRIPE_SAVE_TAX_IDS)) {	// We setup to save Tax info on Stripe side. Warning: This may result in error when saving customer
+							if (getDolGlobalString('STRIPE_SAVE_TAX_IDS')) {	// We setup to save Tax info on Stripe side. Warning: This may result in error when saving customer
 								if (!empty($vatcleaned)) {
 									$isineec = isInEEC($object);
 									if ($object->country_code && $isineec) {
@@ -183,7 +183,7 @@ class InterfaceStripe extends DolibarrTriggers
 		if ($action == 'COMPANY_DELETE') {
 			dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
 
-			if (!empty($conf->global->STRIPE_DELETE_STRIPE_ACCOUNT_WHEN_DELETING_THIRDPARTY)) {
+			if (getDolGlobalString('STRIPE_DELETE_STRIPE_ACCOUNT_WHEN_DELETING_THIRDPARTY')) {
 				// By default, we do not delete the stripe account. We may need to reuse it with its payment_intent, for example if delete is for a merge of thirdparties.
 				$stripeacc = $stripe->getStripeAccount($service); // No need of network access for this. May return '' if no Oauth defined.
 
diff --git a/htdocs/core/triggers/interface_95_modZapier_ZapierTriggers.class.php b/htdocs/core/triggers/interface_95_modZapier_ZapierTriggers.class.php
index 7c16599f039..2b6208c025d 100644
--- a/htdocs/core/triggers/interface_95_modZapier_ZapierTriggers.class.php
+++ b/htdocs/core/triggers/interface_95_modZapier_ZapierTriggers.class.php
@@ -470,10 +470,8 @@ function cleanObjectDatas($toclean)
 	unset($toclean->timespent_fk_user);
 	unset($toclean->timespent_note);
 
-	unset($toclean->statuts);
-	unset($toclean->statuts_short);
-	unset($toclean->statuts_logo);
-	unset($toclean->statuts_long);
+	unset($toclean->labelStatus);
+	unset($toclean->labelStatusShort);
 
 	unset($toclean->element);
 	unset($toclean->fk_element);
diff --git a/htdocs/core/website.inc.php b/htdocs/core/website.inc.php
index 4d067f992d6..9be644e0c16 100644
--- a/htdocs/core/website.inc.php
+++ b/htdocs/core/website.inc.php
@@ -82,7 +82,7 @@ if ($pageid > 0) {
 		header("X-Content-Type-Options: nosniff");
 
 		// X-Frame-Options
-		if (empty($websitepage->allowed_in_frames) && empty($conf->global->WEBSITE_ALLOW_FRAMES_ON_ALL_PAGES)) {
+		if (empty($websitepage->allowed_in_frames) && !getDolGlobalString('WEBSITE_ALLOW_FRAMES_ON_ALL_PAGES')) {
 			header("X-Frame-Options: SAMEORIGIN");
 		}
 
@@ -100,7 +100,7 @@ if (!defined('USEDOLIBARRSERVER') && !defined('USEDOLIBARREDITOR')) {
 	header("X-Content-Type-Options: nosniff");
 
 	// X-Frame-Options
-	if (empty($websitepage->allowed_in_frames) && empty($conf->global->WEBSITE_ALLOW_FRAMES_ON_ALL_PAGES)) {
+	if (empty($websitepage->allowed_in_frames) && !getDolGlobalString('WEBSITE_ALLOW_FRAMES_ON_ALL_PAGES')) {
 		header("X-Frame-Options: SAMEORIGIN");
 	}
 
@@ -252,7 +252,7 @@ if (!defined('USEDOLIBARREDITOR') && empty($website->status)) {
 	header("X-Content-Type-Options: nosniff");
 
 	// X-Frame-Options
-	if (empty($websitepage->allowed_in_frames) && empty($conf->global->WEBSITE_ALLOW_FRAMES_ON_ALL_PAGES)) {
+	if (empty($websitepage->allowed_in_frames) && !getDolGlobalString('WEBSITE_ALLOW_FRAMES_ON_ALL_PAGES')) {
 		header("X-Frame-Options: SAMEORIGIN");
 	}
 
diff --git a/htdocs/cron/admin/cron.php b/htdocs/cron/admin/cron.php
index d214c112aa3..e7d7485dfa9 100644
--- a/htdocs/cron/admin/cron.php
+++ b/htdocs/cron/admin/cron.php
@@ -89,18 +89,18 @@ print "</tr>";
 print '<tr class="oddeven">';
 print '<td class="fieldrequired">'.$langs->trans("KeyForCronAccess").'</td>';
 $disabled = '';
-if (!empty($conf->global->CRON_DISABLE_KEY_CHANGE)) {
+if (getDolGlobalString('CRON_DISABLE_KEY_CHANGE')) {
 	$disabled = ' disabled="disabled"';
 }
 print '<td>';
-if (empty($conf->global->CRON_DISABLE_KEY_CHANGE)) {
-	print '<input type="text" class="flat minwidth300"'.$disabled.' id="CRON_KEY" name="CRON_KEY" value="'.(GETPOST('CRON_KEY') ?GETPOST('CRON_KEY') : (!empty($conf->global->CRON_KEY) ? $conf->global->CRON_KEY : '')).'">';
+if (!getDolGlobalString('CRON_DISABLE_KEY_CHANGE')) {
+	print '<input type="text" class="flat minwidth300"'.$disabled.' id="CRON_KEY" name="CRON_KEY" value="'.(GETPOST('CRON_KEY') ?GETPOST('CRON_KEY') : (getDolGlobalString('CRON_KEY') ? $conf->global->CRON_KEY : '')).'">';
 	if (!empty($conf->use_javascript_ajax)) {
 		print '&nbsp;'.img_picto($langs->trans('Generate'), 'refresh', 'id="generate_token" class="linkobject"');
 	}
 } else {
-	print (!empty($conf->global->CRON_KEY) ? $conf->global->CRON_KEY : '');
-	print '<input type="hidden" id="CRON_KEY" name="CRON_KEY" value="'.(GETPOST('CRON_KEY') ?GETPOST('CRON_KEY') : (!empty($conf->global->CRON_KEY) ? $conf->global->CRON_KEY : '')).'">';
+	print (getDolGlobalString('CRON_KEY') ? $conf->global->CRON_KEY : '');
+	print '<input type="hidden" id="CRON_KEY" name="CRON_KEY" value="'.(GETPOST('CRON_KEY') ?GETPOST('CRON_KEY') : (getDolGlobalString('CRON_KEY') ? $conf->global->CRON_KEY : '')).'">';
 }
 print '</td>';
 print '<td>&nbsp;</td>';
@@ -118,7 +118,7 @@ print '</form>';
 print '<br><br><br>';
 
 //print $langs->trans("UseMenuModuleToolsToAddCronJobs", dol_buildpath('/cron/list.php?leftmenu=admintools', 1)).'<br>';
-if (!empty($conf->global->CRON_WARNING_DELAY_HOURS)) {
+if (getDolGlobalString('CRON_WARNING_DELAY_HOURS')) {
 	print info_admin($langs->trans("WarningCronDelayed", $conf->global->CRON_WARNING_DELAY_HOURS)).'<br>';
 }
 
diff --git a/htdocs/cron/card.php b/htdocs/cron/card.php
index 887eeee0d6a..47fb4199152 100644
--- a/htdocs/cron/card.php
+++ b/htdocs/cron/card.php
@@ -96,7 +96,7 @@ if ($action == 'confirm_delete' && $confirm == "yes" && $permissiontodelete) {
 
 // Execute jobs
 if ($action == 'confirm_execute' && $confirm == "yes" && $permissiontoexecute) {
-	if (!empty($conf->global->CRON_KEY) && $conf->global->CRON_KEY != $securitykey) {
+	if (getDolGlobalString('CRON_KEY') && $conf->global->CRON_KEY != $securitykey) {
 		setEventMessages('Security key '.$securitykey.' is wrong', null, 'errors');
 		$action = '';
 	} else {
@@ -802,7 +802,7 @@ if (($action == "create") || ($action == "edit")) {
 	} elseif (empty($object->status)) {
 		print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->transnoentitiesnoconv("JobDisabled")).'">'.$langs->trans("CronExecute").'</a>';
 	} else {
-		print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?action=execute&token='.newToken().'&id='.$object->id.(empty($conf->global->CRON_KEY) ? '' : '&securitykey='.urlencode($conf->global->CRON_KEY)).'">'.$langs->trans("CronExecute").'</a>';
+		print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?action=execute&token='.newToken().'&id='.$object->id.(!getDolGlobalString('CRON_KEY') ? '' : '&securitykey='.urlencode($conf->global->CRON_KEY)).'">'.$langs->trans("CronExecute").'</a>';
 	}
 
 	if (!$user->hasRight('cron', 'create')) {
diff --git a/htdocs/cron/class/cronjob.class.php b/htdocs/cron/class/cronjob.class.php
index 4b1c4b9c5f1..d4e25ddfcc4 100644
--- a/htdocs/cron/class/cronjob.class.php
+++ b/htdocs/cron/class/cronjob.class.php
@@ -1067,7 +1067,7 @@ class Cronjob extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowCronJob");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/cron/list.php b/htdocs/cron/list.php
index 7e227116ce3..361fe9977f3 100644
--- a/htdocs/cron/list.php
+++ b/htdocs/cron/list.php
@@ -149,7 +149,7 @@ if (empty($reshook)) {
 
 	// Execute jobs
 	if ($action == 'confirm_execute' && $confirm == "yes" && $permissiontoexecute) {
-		if (!empty($conf->global->CRON_KEY) && $conf->global->CRON_KEY != $securitykey) {
+		if (getDolGlobalString('CRON_KEY') && $conf->global->CRON_KEY != $securitykey) {
 			setEventMessages('Security key '.$securitykey.' is wrong', null, 'errors');
 			$action = '';
 		} else {
@@ -411,7 +411,7 @@ print '<input type="hidden" name="mode" value="'.$mode.'">';
 
 // Line with explanation and button new
 $newcardbutton = '';
-$newcardbutton .= dolGetButtonTitle($langs->trans('New'), $langs->trans('CronCreateJob'), 'fa fa-plus-circle', DOL_URL_ROOT.'/cron/card.php?action=create&backtopage='.urlencode($_SERVER['PHP_SELF'].'?mode=modulesetup'), '', $user->rights->cron->create);
+$newcardbutton .= dolGetButtonTitle($langs->trans('New'), $langs->trans('CronCreateJob'), 'fa fa-plus-circle', DOL_URL_ROOT.'/cron/card.php?action=create&backtopage='.urlencode($_SERVER['PHP_SELF'].'?mode=modulesetup'), '', $user->hasRight('cron', 'create'));
 
 
 if ($mode == 'modulesetup') {
@@ -431,7 +431,7 @@ $trackid = 'cron'.$object->id;
 include DOL_DOCUMENT_ROOT.'/core/tpl/massactions_pre.tpl.php';
 
 $text = $langs->trans("HoursOnThisPageAreOnServerTZ").' '.$stringcurrentdate.'<br>';
-if (!empty($conf->global->CRON_WARNING_DELAY_HOURS)) {
+if (getDolGlobalString('CRON_WARNING_DELAY_HOURS')) {
 	$text .= $langs->trans("WarningCronDelayed", $conf->global->CRON_WARNING_DELAY_HOURS);
 }
 print info_admin($text);
@@ -724,7 +724,7 @@ if ($num > 0) {
 		if ($user->hasRight('cron', 'execute')) {
 			if (!empty($obj->status)) {
 				print '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?id='.$obj->rowid.'&action=execute';
-				print (empty($conf->global->CRON_KEY) ? '' : '&securitykey=' . getDolGlobalString('CRON_KEY'));
+				print (!getDolGlobalString('CRON_KEY') ? '' : '&securitykey=' . getDolGlobalString('CRON_KEY'));
 				print ($sortfield ? '&sortfield='.$sortfield : '');
 				print ($sortorder ? '&sortorder='.$sortorder : '');
 				print $param."\" title=\"".dol_escape_htmltag($langs->trans('CronExecute'))."\">".img_picto($langs->trans('CronExecute'), "play", '', false, 0, 0, '', 'marginleftonly').'</a>';
diff --git a/htdocs/datapolicy/admin/setup.php b/htdocs/datapolicy/admin/setup.php
index 98a564db5e3..fe4b0632781 100644
--- a/htdocs/datapolicy/admin/setup.php
+++ b/htdocs/datapolicy/admin/setup.php
@@ -42,7 +42,7 @@ $arrayofparameters['ThirdParty'] = array(
 	'DATAPOLICY_TIERS_NIPROSPECT_NICLIENT'=>array('css'=>'minwidth200', 'picto'=>img_picto('', 'company', 'class="pictofixedwidth"')),
 	'DATAPOLICY_TIERS_FOURNISSEUR'=>array('css'=>'minwidth200', 'picto'=>img_picto('', 'supplier', 'class="pictofixedwidth"')),
 );
-if (!empty($conf->global->DATAPOLICY_USE_SPECIFIC_DELAY_FOR_CONTACT)) {
+if (getDolGlobalString('DATAPOLICY_USE_SPECIFIC_DELAY_FOR_CONTACT')) {
 	$arrayofparameters['Contact'] = array(
 		'DATAPOLICY_CONTACT_CLIENT'=>array('css'=>'minwidth200', 'picto'=>img_picto('', 'contact', 'class="pictofixedwidth"')),
 		'DATAPOLICY_CONTACT_PROSPECT'=>array('css'=>'minwidth200', 'picto'=>img_picto('', 'contact', 'class="pictofixedwidth"')),
diff --git a/htdocs/datapolicy/class/actions_datapolicy.class.php b/htdocs/datapolicy/class/actions_datapolicy.class.php
index b6f1fd76950..960a1013bdf 100644
--- a/htdocs/datapolicy/class/actions_datapolicy.class.php
+++ b/htdocs/datapolicy/class/actions_datapolicy.class.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2018       Nicolas ZABOURI         <info@inovea-conseom.com>
- * Copyright (C) 2018-2019  Frédéric France         <frederic.france@netlogic.fr>
+ * Copyright (C) 2018-2023  Frédéric France         <frederic.france@netlogic.fr>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -157,66 +157,6 @@ class ActionsDatapolicy extends CommonHookActions
 		}
 	}
 
-	/**
-	 * Overloading the doMassActions function : replacing the parent's function with the one below
-	 *
-	 * @param   array           $parameters     Hook metadatas (context, etc...)
-	 * @param   CommonObject    $object         The object to process (an invoice if you are in invoice module, a propale in propale's module, etc...)
-	 * @param   string          $action         Current action (if set). Generally create or edit or null
-	 * @param   HookManager     $hookmanager    Hook manager propagated to allow calling another hook
-	 * @return  int                             < 0 on error, 0 on success, 1 to replace standard code
-	 */
-	public function doMassActions($parameters, &$object, &$action, $hookmanager)
-	{
-		$error = 0; // Error counter
-
-		/* print_r($parameters); print_r($object); echo "action: " . $action; */
-		//if (in_array($parameters['currentcontext'], array('somecontext1', 'somecontext2'))) {
-		//    // do something only for the context 'somecontext1' or 'somecontext2'
-		//    foreach ($parameters['toselect'] as $objectid) {
-		//        // Do action on each object id
-		//    }
-		//}
-
-		if (!$error) {
-			$this->results = array('myreturn' => 999);
-			$this->resprints = 'A text to show';
-			return 0; // or return 1 to replace standard code
-		} else {
-			$this->errors[] = 'Error message';
-			return -1;
-		}
-	}
-
-	/**
-	 * Overloading the addMoreMassActions function : replacing the parent's function with the one below
-	 *
-	 * @param   array           $parameters		Hook metadatas (context, etc...)
-	 * @param   CommonObject    $object         The object to process (an invoice if you are in invoice module, a propale in propale's module, etc...)
-	 * @param   string          $action         Current action (if set). Generally create or edit or null
-	 * @param   HookManager     $hookmanager    Hook manager propagated to allow calling another hook
-	 * @return  int                             < 0 on error, 0 on success, 1 to replace standard code
-	 */
-	public function addMoreMassActions($parameters, &$object, &$action, $hookmanager)
-	{
-		global $langs;
-
-		$error = 0; // Error counter
-
-		/* print_r($parameters); print_r($object); echo "action: " . $action; */
-		if (in_array($parameters['currentcontext'], array('somecontext1', 'somecontext2'))) {  // do something only for the context 'somecontext1' or 'somecontext2'
-			$this->resprints = '<option value="0"'.(!empty($disabled) ? ' disabled="disabled"' : '').'>'.$langs->trans("datapolicyMassAction").'</option>';
-		}
-
-		if (!$error) {
-			return 0; // or return 1 to replace standard code
-		} else {
-			$this->errors[] = 'Error message';
-			return -1;
-		}
-	}
-
-
 	/**
 	 * addMoreActionsButtons
 	 *
@@ -231,7 +171,7 @@ class ActionsDatapolicy extends CommonHookActions
 		global $conf, $langs;
 		$langs->load('datapolicy@datapolicy');
 
-		if (!empty($conf->global->DATAPOLICY_ENABLE_EMAILS)) {
+		if (getDolGlobalString('DATAPOLICY_ENABLE_EMAILS')) {
 			$dialog = '<div id="dialogdatapolicy" style="display:none;" title="'.$langs->trans('DATAPOLICY_PORTABILITE_TITLE').'">';
 			$dialog .= '<div class="confirmmessage">'.img_help('', '').' '.$langs->trans('DATAPOLICY_PORTABILITE_CONFIRMATION').'</div>';
 			$dialog .= "</div>";
diff --git a/htdocs/datapolicy/lib/datapolicy.lib.php b/htdocs/datapolicy/lib/datapolicy.lib.php
index 2f195bfc3ab..548f5805635 100644
--- a/htdocs/datapolicy/lib/datapolicy.lib.php
+++ b/htdocs/datapolicy/lib/datapolicy.lib.php
@@ -41,7 +41,7 @@ function datapolicyAdminPrepareHead()
 	$head[$h][2] = 'settings';
 	$h++;
 
-	if (!empty($conf->global->DATAPOLICY_ENABLE_EMAILS) || getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
+	if (getDolGlobalString('DATAPOLICY_ENABLE_EMAILS') || getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 		$head[$h][0] = DOL_URL_ROOT."/datapolicy/admin/setupmail.php";
 		$head[$h][1] = $langs->trans("DATAPOLICYMail");
 		$head[$h][2] = 'emailing';
diff --git a/htdocs/dav/fileserver.php b/htdocs/dav/fileserver.php
index f7338863ea8..8c896d276d2 100644
--- a/htdocs/dav/fileserver.php
+++ b/htdocs/dav/fileserver.php
@@ -67,7 +67,7 @@ if (empty($conf->dav->enabled)) {
 }
 
 // Restrict API to some IPs
-if (!empty($conf->global->DAV_RESTRICT_ON_IP)) {
+if (getDolGlobalString('DAV_RESTRICT_ON_IP')) {
 	$allowedip = explode(' ', $conf->global->DAV_RESTRICT_ON_IP);
 	$ipremote = getUserRemoteIP();
 	if (!in_array($ipremote, $allowedip)) {
@@ -171,13 +171,13 @@ $nodes = array();
 
 // Enable directories and features according to DAV setup
 // Public dir
-if (!empty($conf->global->DAV_ALLOW_PUBLIC_DIR)) {
+if (getDolGlobalString('DAV_ALLOW_PUBLIC_DIR')) {
 	$nodes[] = new \Sabre\DAV\FS\Directory($publicDir);
 }
 // Private dir
 $nodes[] = new \Sabre\DAV\FS\Directory($privateDir);
 // ECM dir
-if (isModEnabled('ecm') && !empty($conf->global->DAV_ALLOW_ECM_DIR)) {
+if (isModEnabled('ecm') && getDolGlobalString('DAV_ALLOW_ECM_DIR')) {
 	$nodes[] = new \Sabre\DAV\FS\Directory($ecmDir);
 }
 
@@ -207,7 +207,7 @@ if (isset($baseUri)) {
 }
 
 // Add authentication function
-if ((empty($conf->global->DAV_ALLOW_PUBLIC_DIR)
+if ((!getDolGlobalString('DAV_ALLOW_PUBLIC_DIR')
 	|| !preg_match('/'.preg_quote(DOL_URL_ROOT.'/dav/fileserver.php/public', '/').'/', $_SERVER["PHP_SELF"]))
 	&& !preg_match('/^sabreAction=asset&assetName=[a-zA-Z0-9%\-\/]+\.(png|css|woff|ico|ttf)$/', $_SERVER["QUERY_STRING"])	// URL for Sabre browser resources
 	) {
@@ -220,7 +220,7 @@ $lockPlugin = new \Sabre\DAV\Locks\Plugin($lockBackend);
 $server->addPlugin($lockPlugin);
 
 // Support for the html browser
-if (empty($conf->global->DAV_DISABLE_BROWSER)) {
+if (!getDolGlobalString('DAV_DISABLE_BROWSER')) {
 	$browser = new \Sabre\DAV\Browser\Plugin();
 	$server->addPlugin($browser);
 }
diff --git a/htdocs/debugbar/class/DataCollector/DolibarrCollector.php b/htdocs/debugbar/class/DataCollector/DolibarrCollector.php
index 35b4e8eed29..98cb42b0834 100644
--- a/htdocs/debugbar/class/DataCollector/DolibarrCollector.php
+++ b/htdocs/debugbar/class/DataCollector/DolibarrCollector.php
@@ -113,7 +113,7 @@ class DolibarrCollector extends DataCollector implements Renderable, AssetProvid
 		$info .= $langs->trans('ID').': <strong>'.getDolGlobalString("MAIN_MAIL_SMTPS_IDT").'</strong><br>';
 		$info .= $langs->trans('Pwd').': <strong>'.preg_replace('/./', '*', getDolGlobalString("MAIN_MAIL_SMTPS_PW")).'</strong><br>';
 		$info .= $langs->trans('TLS/STARTTLS').': <strong>'.getDolGlobalString("MAIN_MAIL_EMAIL_TLS").'</strong> / <strong>'.getDolGlobalString("MAIN_MAIL_EMAIL_STARTTLS").'</strong><br>';
-		$info .= $langs->trans('MAIN_DISABLE_ALL_MAILS').': <strong>'.(empty($conf->global->MAIN_DISABLE_ALL_MAILS) ? $langs->trans('No') : $langs->trans('Yes')).'</strong><br>';
+		$info .= $langs->trans('MAIN_DISABLE_ALL_MAILS').': <strong>'.(!getDolGlobalString('MAIN_DISABLE_ALL_MAILS') ? $langs->trans('No') : $langs->trans('Yes')).'</strong><br>';
 		$info .= 'dolibarr_mailing_limit_sendbyweb = <strong>'.$dolibarr_mailing_limit_sendbyweb.'</strong><br>';
 		$info .= 'dolibarr_mailing_limit_sendbycli = <strong>'.$dolibarr_mailing_limit_sendbycli.'</strong><br>';
 		$info .= 'dolibarr_mailing_limit_sendbyday = <strong>'.$dolibarr_mailing_limit_sendbyday.'</strong><br>';
diff --git a/htdocs/debugbar/class/TraceableDB.php b/htdocs/debugbar/class/TraceableDB.php
index 093790c5a45..8032168db6e 100644
--- a/htdocs/debugbar/class/TraceableDB.php
+++ b/htdocs/debugbar/class/TraceableDB.php
@@ -720,8 +720,8 @@ class TraceableDB extends DoliDB
 	/**
 	 * Returns the current line (as an object) for the resultset cursor
 	 *
-	 * @param   resource|Connection	 		$resultset    	Handler of the desired SQL request
-	 * @return  Object                 						Object result line or false if KO or end of cursor
+	 * @param   resource|PgSql\Connection	 	$resultset    	Handler of the desired SQL request
+	 * @return  Object                 							Object result line or false if KO or end of cursor
 	 */
 	public function fetch_object($resultset)
 	{
diff --git a/htdocs/delivery/card.php b/htdocs/delivery/card.php
index bd49839fc02..b597c9bd332 100644
--- a/htdocs/delivery/card.php
+++ b/htdocs/delivery/card.php
@@ -135,13 +135,13 @@ if ($action == 'add') {
 		$action = 'create';
 	}
 } elseif ($action == 'confirm_valid' && $confirm == 'yes' &&
-	((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'delivery', 'creer'))
-	|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'delivery_advance', 'validate')))
+	((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'delivery', 'creer'))
+	|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'delivery_advance', 'validate')))
 ) {
 	$result = $object->valid($user);
 
 	// Define output language
-	if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+	if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 		$outputlangs = $langs;
 		$newlang = '';
 		if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -537,7 +537,7 @@ if ($action == 'create') {
 						$product->fetch($object->lines[$i]->fk_product);
 
 						// Define output language
-						if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+						if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 							$outputlangs = $langs;
 							$newlang = '';
 							if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -642,8 +642,8 @@ if ($action == 'create') {
 				print '<div class="tabsAction">';
 
 				if ($object->statut == 0 && $num_prod > 0) {
-					if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'delivery', 'creer'))
-						|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'delivery_advance', 'validate'))) {
+					if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'delivery', 'creer'))
+						|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'delivery_advance', 'validate'))) {
 						print dolGetButtonAction('', $langs->trans('Validate'), 'default', $_SERVER["PHP_SELF"].'?action=valid&amp;token='.newToken().'&amp;id='.$object->id, '');
 					}
 				}
diff --git a/htdocs/delivery/class/delivery.class.php b/htdocs/delivery/class/delivery.class.php
index 1823cdb0235..b07e7f412d6 100644
--- a/htdocs/delivery/class/delivery.class.php
+++ b/htdocs/delivery/class/delivery.class.php
@@ -110,9 +110,9 @@ class Delivery extends CommonObject
 	public $commande_id;
 
 	/**
-	 * @var array statuts labels
+	 * @var array 	Status labels
 	 */
-	public $statuts;
+	public $labelStatus;
 
 	/**
 	 * @var DeliveryLine[] lines
@@ -135,9 +135,9 @@ class Delivery extends CommonObject
 		$this->db = $db;
 
 		// List of short language codes for status
-		$this->statuts[-1] = 'StatusDeliveryCanceled';
-		$this->statuts[0]  = 'StatusDeliveryDraft';
-		$this->statuts[1]  = 'StatusDeliveryValidated';
+		$this->labelStatus[-1] = 'StatusDeliveryCanceled';
+		$this->labelStatus[0]  = 'StatusDeliveryDraft';
+		$this->labelStatus[1]  = 'StatusDeliveryValidated';
 	}
 
 	/**
@@ -409,9 +409,9 @@ class Delivery extends CommonObject
 
 		$error = 0;
 
-		if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'delivery', 'creer'))
-			|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'delivery_advance', 'validate'))) {
-			if (!empty($conf->global->DELIVERY_ADDON_NUMBER)) {
+		if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'delivery', 'creer'))
+			|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'delivery_advance', 'validate'))) {
+			if (getDolGlobalString('DELIVERY_ADDON_NUMBER')) {
 				// Setting the command numbering module name
 				$modName = $conf->global->DELIVERY_ADDON_NUMBER;
 
@@ -569,7 +569,7 @@ class Delivery extends CommonObject
 			$line->description       = $expedition->lines[$i]->description;
 			$line->qty               = $expedition->lines[$i]->qty_shipped;
 			$line->fk_product        = $expedition->lines[$i]->fk_product;
-			if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED) && is_array($expedition->lines[$i]->array_options) && count($expedition->lines[$i]->array_options) > 0) { // For avoid conflicts if trigger used
+			if (!getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED') && is_array($expedition->lines[$i]->array_options) && count($expedition->lines[$i]->array_options) > 0) { // For avoid conflicts if trigger used
 				$line->array_options = $expedition->lines[$i]->array_options;
 			}
 			$this->lines[$i] = $line;
@@ -606,7 +606,7 @@ class Delivery extends CommonObject
 		global $conf;
 		$error = 0;
 
-		if ($id > 0 && !$error && empty($conf->global->MAIN_EXTRAFIELDS_DISABLED) && is_array($array_options) && count($array_options) > 0) { // For avoid conflicts if trigger used
+		if ($id > 0 && !$error && !getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED') && is_array($array_options) && count($array_options) > 0) { // For avoid conflicts if trigger used
 			$line = new DeliveryLine($this->db);
 			$line->array_options = $array_options;
 			$line->id = $id;
@@ -643,7 +643,7 @@ class Delivery extends CommonObject
 
 		$line->origin_id = $origin_id;
 		$line->qty = $qty;
-		if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED) && is_array($array_options) && count($array_options) > 0) { // For avoid conflicts if trigger used
+		if (!getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED') && is_array($array_options) && count($array_options) > 0) { // For avoid conflicts if trigger used
 			$line->array_options = $array_options;
 		}
 		$this->lines[$num] = $line;
@@ -756,6 +756,8 @@ class Delivery extends CommonObject
 	{
 		global $langs;
 
+		$langs->load('deliveries');
+
 		$datas = [];
 
 		$datas['picto'] = img_picto('', $this->picto).' <u>'.$langs->trans("ShowReceiving").'</u>:<br>';
@@ -1123,7 +1125,7 @@ class Delivery extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->DELIVERY_ADDON_PDF)) {
+			} elseif (getDolGlobalString('DELIVERY_ADDON_PDF')) {
 				$modele = $conf->global->DELIVERY_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/delivery/tpl/linkedobjectblock.tpl.php b/htdocs/delivery/tpl/linkedobjectblock.tpl.php
new file mode 100644
index 00000000000..3c7e12abe45
--- /dev/null
+++ b/htdocs/delivery/tpl/linkedobjectblock.tpl.php
@@ -0,0 +1,85 @@
+<?php
+/* Copyright (C) 2010-2011	Regis Houssin <regis.houssin@inodbox.com>
+ * Copyright (C) 2013		Juanjo Menent <jmenent@2byte.es>
+ * Copyright (C) 2014       Marcos García <marcosgdf@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+// Protection to avoid direct call of template
+if (empty($conf) || !is_object($conf)) {
+	print "Error, template page can't be called as URL";
+	exit;
+}
+
+print "<!-- BEGIN PHP TEMPLATE delivery/tpl/linkedobjectblock.tpl.php -->\n";
+
+global $user;
+global $noMoreLinkedObjectBlockAfter;
+
+$langs = $GLOBALS['langs'];
+$linkedObjectBlock = $GLOBALS['linkedObjectBlock'];
+
+// Load translation files required by the page
+$langs->load('sendings');
+
+$linkedObjectBlock = dol_sort_array($linkedObjectBlock, 'date', 'desc', 0, 0, 1);
+
+$total = 0;
+$ilink = 0;
+foreach ($linkedObjectBlock as $key => $objectlink) {
+	/** @var Delivery $objectlink */
+	$ilink++;
+
+	$trclass = 'oddeven';
+	if ($ilink == count($linkedObjectBlock) && empty($noMoreLinkedObjectBlockAfter) && count($linkedObjectBlock) <= 1) {
+		$trclass .= ' liste_sub_total';
+	}
+	echo '<tr class="'.$trclass.'" >';
+	echo '<td class="linkedcol-element tdoverflowmax100">'.$langs->trans("Delivery");
+	if (!empty($showImportButton) && getDolGlobalString('MAIN_ENABLE_IMPORT_LINKED_OBJECT_LINES')) {
+		print '<a class="objectlinked_importbtn" href="'.$objectlink->getNomUrl(0, '', 0, 1).'&amp;action=selectlines" data-element="'.$objectlink->element.'" data-id="'.$objectlink->id.'"  > <i class="fa fa-indent"></i> </a';
+	}
+	echo '</td>';
+	echo '<td class="linkedcol-name tdoverflowmax150" >'.$objectlink->getNomUrl(1).'</td>';
+	echo '<td class="linkedcol-ref">'.$objectlink->ref.'</td>';
+	echo '<td class="linkedcol-date center">'.dol_print_date($objectlink->date_delivery, 'day').'</td>';
+	echo '<td class="linkedcol-amount right">';
+	if ($user->hasRight('delivery', 'read')) {
+		$total = $total + $objectlink->total_ht;
+		echo price($objectlink->total_ht);
+	}
+	echo '</td>';
+	echo '<td class="linkedcol-statut right">'.$objectlink->getLibStatut(3).'</td>';
+	echo '<td class="linkedcol-action right">';
+	// For now, shipments must stay linked to order, so link is not deletable
+	if ($object->element != 'shipping') {
+		echo '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=dellink&token='.newToken().'&dellinkid='.$key.'">'.img_picto($langs->transnoentitiesnoconv("RemoveLink"), 'unlink').'</a>';
+	}
+	echo '</td>';
+	echo "</tr>\n";
+}
+if (count($linkedObjectBlock) > 1) {
+	echo '<tr class="liste_total '.(empty($noMoreLinkedObjectBlockAfter) ? 'liste_sub_total' : '').'">';
+	echo '<td>'.$langs->trans("Total").'</td>';
+	echo '<td></td>';
+	echo '<td class="center"></td>';
+	echo '<td class="center"></td>';
+	echo '<td class="right">'.price($total).'</td>';
+	echo '<td class="right"></td>';
+	echo '<td class="right"></td>';
+	echo "</tr>\n";
+}
+
+echo "<!-- END PHP TEMPLATE -->\n";
diff --git a/htdocs/document.php b/htdocs/document.php
index 089bdf4b66b..aac76610145 100644
--- a/htdocs/document.php
+++ b/htdocs/document.php
@@ -185,7 +185,7 @@ if (preg_match('/\.(html|htm)$/i', $original_file)) {
 if (isset($_GET["attachment"])) {
 	$attachment = GETPOST("attachment", 'alpha') ?true:false;
 }
-if (!empty($conf->global->MAIN_DISABLE_FORCE_SAVEAS)) {
+if (getDolGlobalString('MAIN_DISABLE_FORCE_SAVEAS')) {
 	$attachment = false;
 }
 
@@ -311,7 +311,8 @@ header('Pragma: public');
 $readfile = true;
 
 // on view document, can output images with good orientation according to exif infos
-if (!$attachment && !empty($conf->global->MAIN_USE_EXIF_ROTATION) && image_format_supported($fullpath_original_file_osencoded) == 1) {
+// TODO Why this on document.php and not in viewimage.php ?
+if (!$attachment && getDolGlobalString('MAIN_USE_EXIF_ROTATION') && image_format_supported($fullpath_original_file_osencoded) == 1) {
 	$imgres = correctExifImageOrientation($fullpath_original_file_osencoded, null);
 	$readfile = !$imgres;
 }
diff --git a/htdocs/don/admin/donation.php b/htdocs/don/admin/donation.php
index 744db6998d4..89f03fde211 100644
--- a/htdocs/don/admin/donation.php
+++ b/htdocs/don/admin/donation.php
@@ -228,10 +228,10 @@ if (is_resource($handle)) {
 			$module = new $classname($db);
 
 			// Show modules according to features level
-			if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+			if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 				continue;
 			}
-			if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+			if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 				continue;
 			}
 
diff --git a/htdocs/don/card.php b/htdocs/don/card.php
index eb8c8069ed7..eaa8a1c3969 100644
--- a/htdocs/don/card.php
+++ b/htdocs/don/card.php
@@ -131,7 +131,7 @@ if (empty($reshook)) {
 		$result = $object->reopen($user);
 		if ($result >= 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				if (method_exists($object, 'generateDocument')) {
 					$outputlangs = $langs;
 					$newlang = '';
@@ -225,7 +225,7 @@ if (empty($reshook)) {
 
 		$error = 0;
 
-		if (isModEnabled("societe") && !empty($conf->global->DONATION_USE_THIRDPARTIES) && !(GETPOST("socid", 'int') > 0)) {
+		if (isModEnabled("societe") && getDolGlobalString('DONATION_USE_THIRDPARTIES') && !(GETPOST("socid", 'int') > 0)) {
 			setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("ThirdParty")), null, 'errors');
 			$action = "create";
 			$error++;
@@ -417,7 +417,7 @@ if ($action == 'create') {
 	print '<tr><td class="titlefieldcreate fieldrequired">'.$langs->trans('Ref').'</td><td>'.$langs->trans('Draft').'</td></tr>';
 
 	// Company
-	if (isModEnabled("societe") && !empty($conf->global->DONATION_USE_THIRDPARTIES)) {
+	if (isModEnabled("societe") && getDolGlobalString('DONATION_USE_THIRDPARTIES')) {
 		// Thirdparty
 		if ($soc->id > 0) {
 			print '<td class="fieldrequired">'.$langs->trans('ThirdParty').'</td>';
@@ -443,7 +443,7 @@ if ($action == 'create') {
 			$filter = '((s.client:IN:1,2,3) AND (status:=:1))';
 			print $form->select_company($soc->id, 'socid', $filter, 'SelectThirdParty', 0, 0, null, 0, 'minwidth300');
 			// Option to reload page to retrieve customer informations. Note, this clear other input
-			if (!empty($conf->global->RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED)) {
+			if (getDolGlobalString('RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED')) {
 				print '<script type="text/javascript">
 				$(document).ready(function() {
 					$("#socid").change(function() {
@@ -476,7 +476,7 @@ if ($action == 'create') {
 	print $form->selectyesno("public", $public_donation, 1);
 	print "</td></tr>\n";
 
-	if (!isModEnabled('societe') || empty($conf->global->DONATION_USE_THIRDPARTIES)) {
+	if (!isModEnabled('societe') || !getDolGlobalString('DONATION_USE_THIRDPARTIES')) {
 		print "<tr>".'<td>'.$langs->trans("Company").'</td><td><input type="text" name="societe" value="'.dol_escape_htmltag(GETPOST("societe")).'" class="maxwidth200"></td></tr>';
 		print "<tr>".'<td>'.$langs->trans("Lastname").'</td><td><input type="text" name="lastname" value="'.dol_escape_htmltag(GETPOST("lastname")).'" class="maxwidth200"></td></tr>';
 		print "<tr>".'<td>'.$langs->trans("Firstname").'</td><td><input type="text" name="firstname" value="'.dol_escape_htmltag(GETPOST("firstname")).'" class="maxwidth200"></td></tr>';
@@ -515,7 +515,7 @@ if ($action == 'create') {
 	if (!isset($note_public)) {
 		$note_public = $object->getDefaultCreateValueFor('note_public');
 	}
-	$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+	$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 	print $doleditor->Create(1);
 	print '</td></tr>';
 
@@ -527,7 +527,7 @@ if ($action == 'create') {
 		if (!isset($note_private)) {
 			$note_private = $object->getDefaultCreateValueFor('note_private');
 		}
-		$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 		print '</td></tr>';
 	}
@@ -613,7 +613,7 @@ if (!empty($id) && $action == 'edit') {
 	print "</td>";
 	print "</tr>\n";
 
-	if (isModEnabled("societe") && !empty($conf->global->DONATION_USE_THIRDPARTIES)) {
+	if (isModEnabled("societe") && getDolGlobalString('DONATION_USE_THIRDPARTIES')) {
 		$company = new Societe($db);
 
 		print '<tr><td>'.$langs->trans("ThirdParty").'</td><td colspan="2">';
@@ -780,7 +780,7 @@ if (!empty($id) && $action != 'edit') {
 	print yn($object->public);
 	print '</td></tr>';
 
-	if (isModEnabled("societe") && !empty($conf->global->DONATION_USE_THIRDPARTIES)) {
+	if (isModEnabled("societe") && getDolGlobalString('DONATION_USE_THIRDPARTIES')) {
 		$company = new Societe($db);
 
 		print '<tr><td>'.$langs->trans("ThirdParty").'</td><td colspan="2">';
diff --git a/htdocs/don/class/don.class.php b/htdocs/don/class/don.class.php
index 047a9ac6aaa..04ab9ac5b70 100644
--- a/htdocs/don/class/don.class.php
+++ b/htdocs/don/class/don.class.php
@@ -1024,7 +1024,7 @@ class Don extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->DON_ADDON_MODEL)) {
+			} elseif (getDolGlobalString('DON_ADDON_MODEL')) {
 				$modele = $conf->global->DON_ADDON_MODEL;
 			}
 		}
diff --git a/htdocs/don/index.php b/htdocs/don/index.php
index b77be14f996..178f7a60b9d 100644
--- a/htdocs/don/index.php
+++ b/htdocs/don/index.php
@@ -90,7 +90,7 @@ print load_fiche_titre($langs->trans("DonationsArea"), '', 'object_donation');
 
 print '<div class="fichecenter"><div class="fichethirdleft">';
 
-if (!empty($conf->global->MAIN_SEARCH_FORM_ON_HOME_AREAS)) {     // TODO Add a search into global search combo so we can remove this
+if (getDolGlobalString('MAIN_SEARCH_FORM_ON_HOME_AREAS')) {     // TODO Add a search into global search combo so we can remove this
 	if (isModEnabled('don') && $user->hasRight('don', 'lire')) {
 		$listofsearchfields['search_donation'] = array('text'=>'Donation');
 	}
diff --git a/htdocs/don/list.php b/htdocs/don/list.php
index ac7838e33fe..6ff32f9d49b 100644
--- a/htdocs/don/list.php
+++ b/htdocs/don/list.php
@@ -321,7 +321,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 print '<td class="liste_titre">';
 print '<input class="flat" size="10" type="text" name="search_ref" value="'.$search_ref.'">';
 print '</td>';
-if (!empty($conf->global->DONATION_USE_THIRDPARTIES)) {
+if (getDolGlobalString('DONATION_USE_THIRDPARTIES')) {
 	print '<td class="liste_titre">';
 	print '<input class="flat" size="10" type="text" name="search_thirdparty" value="'.$search_thirdparty.'">';
 	print '</td>';
@@ -342,7 +342,7 @@ if (isModEnabled('project')) {
 	print '</td>';
 }
 print '<td class="liste_titre right"><input name="search_amount" class="flat" type="text" size="8" value="'.$search_amount.'"></td>';
-print '<td class="liste_titre right parentonrightofpage">';
+print '<td class="liste_titre center parentonrightofpage">';
 $liststatus = array(
 	Don::STATUS_DRAFT=>$langs->trans("DonationStatusPromiseNotValidated"),
 	Don::STATUS_VALIDATED=>$langs->trans("DonationStatusPromiseValidated"),
@@ -372,7 +372,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 }
 print_liste_field_titre("Ref", $_SERVER["PHP_SELF"], "d.rowid", "", $param, "", $sortfield, $sortorder);
 $totalarray['nbfield']++;
-if (!empty($conf->global->DONATION_USE_THIRDPARTIES)) {
+if (getDolGlobalString('DONATION_USE_THIRDPARTIES')) {
 	print_liste_field_titre("ThirdParty", $_SERVER["PHP_SELF"], "d.fk_soc", "", $param, "", $sortfield, $sortorder);
 	$totalarray['nbfield']++;
 } else {
@@ -390,7 +390,7 @@ if (isModEnabled('project')) {
 }
 print_liste_field_titre("Amount", $_SERVER["PHP_SELF"], "d.amount", "", $param, '', $sortfield, $sortorder, 'right ');
 $totalarray['nbfield']++;
-print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "d.fk_statut", "", $param, '', $sortfield, $sortorder, 'right ');
+print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "d.fk_statut", "", $param, '', $sortfield, $sortorder, 'center ');
 $totalarray['nbfield']++;
 if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre('');
@@ -453,7 +453,7 @@ while ($i < $imaxinloop) {
 		$donationstatic->lastname = $obj->lastname;
 		$donationstatic->firstname = $obj->firstname;
 		print "<td>".$donationstatic->getNomUrl(1)."</td>";
-		if (!empty($conf->global->DONATION_USE_THIRDPARTIES)) {
+		if (getDolGlobalString('DONATION_USE_THIRDPARTIES')) {
 			if (!empty($obj->socid) && $company->id > 0) {
 				print "<td>".$company->getNomUrl(1)."</td>";
 			} else {
@@ -479,7 +479,9 @@ while ($i < $imaxinloop) {
 			print "</td>\n";
 		}
 		print '<td class="right"><span class="amount">'.price($obj->amount).'</span></td>';
-		print '<td class="right">'.$donationstatic->LibStatut($obj->status, 5).'</td>';
+
+		// Status
+		print '<td class="center">'.$donationstatic->LibStatut($obj->status, 5).'</td>';
 		if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 			print '<td></td>';
 		}
diff --git a/htdocs/don/payment/payment.php b/htdocs/don/payment/payment.php
index 358c0b208e9..b9b4b1313a9 100644
--- a/htdocs/don/payment/payment.php
+++ b/htdocs/don/payment/payment.php
@@ -186,7 +186,7 @@ if ($action == 'create') {
 
 	print '<tr><td class="fieldrequired">'.$langs->trans("Date").'</td><td colspan="2">';
 	$datepaid = dol_mktime(12, 0, 0, GETPOST("remonth"), GETPOST("reday"), GETPOST("reyear"));
-	$datepayment = empty($conf->global->MAIN_AUTOFILL_DATE) ? (GETPOST("remonth") ? $datepaid : -1) : 0;
+	$datepayment = !getDolGlobalString('MAIN_AUTOFILL_DATE') ? (GETPOST("remonth") ? $datepaid : -1) : 0;
 	print $form->selectDate($datepayment, '', 0, 0, 0, "add_payment", 1, 1, 0, '', '', $object->date, '', 1, $langs->trans("DonationDate"));
 	print "</td>";
 	print '</tr>';
diff --git a/htdocs/don/stats/index.php b/htdocs/don/stats/index.php
index 40fccf48e75..9bf84dd88c1 100644
--- a/htdocs/don/stats/index.php
+++ b/htdocs/don/stats/index.php
@@ -43,7 +43,7 @@ if ($user->socid > 0) {
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ?GETPOST('year') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 // Load translation files required by the page
diff --git a/htdocs/ecm/class/ecmfiles.class.php b/htdocs/ecm/class/ecmfiles.class.php
index 9f9d7836f7c..a72d5e89604 100644
--- a/htdocs/ecm/class/ecmfiles.class.php
+++ b/htdocs/ecm/class/ecmfiles.class.php
@@ -890,11 +890,11 @@ class EcmFiles extends CommonObject
 		$label .= '<br>';
 		$label .= '<b>'.$langs->trans('Ref').':</b> '.$this->ref;
 
-		$url = DOL_URL_ROOT.'/ecm/'.$this->table_name.'_card.php?id='.$this->id;
+		$url = DOL_URL_ROOT.'/ecm/file_card.php?id='.$this->id;
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowProject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/ecm/dir_card.php b/htdocs/ecm/dir_card.php
index e45175bb5c7..29054e3e1e8 100644
--- a/htdocs/ecm/dir_card.php
+++ b/htdocs/ecm/dir_card.php
@@ -114,7 +114,7 @@ if (!$permissiontoread) {
  */
 
 // Upload file
-if (GETPOST("sendit") && !empty($conf->global->MAIN_UPLOAD_DOC) && $permissiontoupload) {
+if (GETPOST("sendit") && getDolGlobalString('MAIN_UPLOAD_DOC') && $permissiontoupload) {
 	if (dol_mkdir($upload_dir) >= 0) {
 		$resupload = dol_move_uploaded_file($_FILES['userfile']['tmp_name'], $upload_dir."/".dol_unescapefile($_FILES['userfile']['name']), 0, 0, $_FILES['userfile']['error']);
 		if (is_numeric($resupload) && $resupload > 0) {
diff --git a/htdocs/ecm/index.php b/htdocs/ecm/index.php
index 46e83d69108..18718b5c903 100644
--- a/htdocs/ecm/index.php
+++ b/htdocs/ecm/index.php
@@ -101,7 +101,7 @@ $hookmanager->initHooks(array('ecmindexcard', 'globalcard'));
 //include DOL_DOCUMENT_ROOT.'/core/actions_linkedfiles.inc.php';
 
 // Upload file (code similar but different than actions_linkedfiles.inc.php)
-if (GETPOST("sendit", 'alphanohtml') && !empty($conf->global->MAIN_UPLOAD_DOC) && $permissiontocreate) {
+if (GETPOST("sendit", 'alphanohtml') && getDolGlobalString('MAIN_UPLOAD_DOC') && $permissiontocreate) {
 	// Define relativepath and upload_dir
 	$relativepath = '';
 	if ($ecmdir->id) {
@@ -323,7 +323,7 @@ $moreheadjs = '';
 
 //$morejs=array();
 $morejs = array('includes/jquery/plugins/blockUI/jquery.blockUI.js', 'core/js/blockUI.js'); // Used by ecm/tpl/enabledfiletreeajax.tpl.pgp
-if (empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+if (!getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 	$morejs[] = "includes/jquery/plugins/jqueryFileTree/jqueryFileTree.js";
 }
 
diff --git a/htdocs/ecm/index_auto.php b/htdocs/ecm/index_auto.php
index 30b2103294f..e8db29ff01f 100644
--- a/htdocs/ecm/index_auto.php
+++ b/htdocs/ecm/index_auto.php
@@ -295,7 +295,7 @@ $moreheadjs = '';
 
 //$morejs=array();
 $morejs = array('includes/jquery/plugins/blockUI/jquery.blockUI.js', 'core/js/blockUI.js'); // Used by ecm/tpl/enabledfiletreeajax.tpl.pgp
-if (empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+if (!getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 	$morejs[] = "includes/jquery/plugins/jqueryFileTree/jqueryFileTree.js";
 }
 
@@ -309,7 +309,7 @@ llxHeader($moreheadcss.$moreheadjs, $langs->trans("ECMArea"), '', '', '', '', $m
 // Add sections to manage
 $rowspan = 0;
 $sectionauto = array();
-if (empty($conf->global->ECM_AUTO_TREE_HIDEN)) {
+if (!getDolGlobalString('ECM_AUTO_TREE_HIDEN')) {
 	if (isModEnabled("product") || isModEnabled("service")) {
 		$langs->load("products");
 		$rowspan++; $sectionauto[] = array('position'=>10, 'level'=>1, 'module'=>'product', 'test'=>(isModEnabled("product") || isModEnabled("service")), 'label'=>$langs->trans("ProductsAndServices"), 'desc'=>$langs->trans("ECMDocsByProducts"));
@@ -408,7 +408,7 @@ if ($action == 'deletefile' && empty($conf->use_javascript_ajax)) {
 print '<div class="inline-block toolbarbutton centpercent">';
 
 // Toolbar
-$url = ((!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE_JS)) ? '#' : ($_SERVER["PHP_SELF"].'?action=refreshmanual'.($module ? '&amp;module='.$module : '').($section ? '&amp;section='.$section : '')));
+$url = ((!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_ECM_DISABLE_JS')) ? '#' : ($_SERVER["PHP_SELF"].'?action=refreshmanual'.($module ? '&amp;module='.$module : '').($section ? '&amp;section='.$section : '')));
 print '<a href="'.$url.'" class="inline-block valignmiddle toolbarbutton paddingtop" title="'.dol_escape_htmltag($langs->trans('Refresh')).'">';
 print img_picto('', 'refresh', 'id="refreshbutton"', false, 0, 0, '', 'size15x marginrightonly');
 print '</a>';
@@ -459,7 +459,7 @@ if (empty($action) || $action == 'file_manager' || preg_match('/refresh/i', $act
 			}
 
 			print '<li class="directory collapsed">';
-			if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+			if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 				print '<a class="fmdirlia jqft ecmjqft" href="'.$_SERVER["PHP_SELF"].'?module='.urlencode($val['module']).'">';
 				print $val['label'];
 				print '</a>';
@@ -514,7 +514,7 @@ include_once DOL_DOCUMENT_ROOT.'/core/ajax/ajaxdirpreview.php';
 <?php
 // End of page
 
-if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 	include DOL_DOCUMENT_ROOT.'/ecm/tpl/enablefiletreeajax.tpl.php';
 }
 
diff --git a/htdocs/ecm/index_medias.php b/htdocs/ecm/index_medias.php
index 1fa0e03a1a7..9640969b7ba 100644
--- a/htdocs/ecm/index_medias.php
+++ b/htdocs/ecm/index_medias.php
@@ -287,7 +287,7 @@ $moreheadjs = '';
 
 //$morejs=array();
 $morejs = array('includes/jquery/plugins/blockUI/jquery.blockUI.js', 'core/js/blockUI.js'); // Used by ecm/tpl/enabledfiletreeajax.tpl.pgp
-if (empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+if (!getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 	$morejs[] = "includes/jquery/plugins/jqueryFileTree/jqueryFileTree.js";
 }
 
diff --git a/htdocs/emailcollector/class/emailcollector.class.php b/htdocs/emailcollector/class/emailcollector.class.php
index a34f94a4a9c..deef95bfd4c 100644
--- a/htdocs/emailcollector/class/emailcollector.class.php
+++ b/htdocs/emailcollector/class/emailcollector.class.php
@@ -251,7 +251,7 @@ class EmailCollector extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -590,7 +590,7 @@ class EmailCollector extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowEmailCollector");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -788,9 +788,9 @@ class EmailCollector extends CommonObject
 
 		// Connect to IMAP
 		$flags = '/service=imap'; // IMAP
-		if (!empty($conf->global->IMAP_FORCE_TLS)) {
+		if (getDolGlobalString('IMAP_FORCE_TLS')) {
 			$flags .= '/tls';
-		} elseif (empty($this->imap_encryption) || ($this->imap_encryption == 'ssl' && !empty($conf->global->IMAP_FORCE_NOSSL))) {
+		} elseif (empty($this->imap_encryption) || ($this->imap_encryption == 'ssl' && getDolGlobalString('IMAP_FORCE_NOSSL'))) {
 			$flags .= '';
 		} else {
 			$flags .= '/' . $this->imap_encryption;
@@ -799,7 +799,7 @@ class EmailCollector extends CommonObject
 		$flags .= '/novalidate-cert';
 		//$flags.='/readonly';
 		//$flags.='/debug';
-		if (!empty($this->norsh) || !empty($conf->global->IMAP_FORCE_NORSH)) {
+		if (!empty($this->norsh) || getDolGlobalString('IMAP_FORCE_NORSH')) {
 			$flags .= '/norsh';
 		}
 		//Used in shared mailbox from Office365
@@ -1086,7 +1086,7 @@ class EmailCollector extends CommonObject
 		//$conf->global->SYSLOG_FILE = 'DOL_DATA_ROOT/dolibarr_mydedicatedlofile.log';
 
 		require_once DOL_DOCUMENT_ROOT.'/comm/action/class/actioncomm.class.php';
-		if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+		if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 			require_once DOL_DOCUMENT_ROOT.'/includes/webklex/php-imap/vendor/autoload.php';
 		}
 
@@ -1129,12 +1129,13 @@ class EmailCollector extends CommonObject
 		$this->fetchFilters();
 		$this->fetchActions();
 
-		if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+		if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 			if ($this->acces_type == 1) {
 				// Mode OAUth2 with PHP-IMAP
-				$supportedoauth2array = array();
+				require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php';
+
+				$supportedoauth2array = getSupportedOauth2Array();
 
-				require_once DOL_DOCUMENT_ROOT.'/core/lib/oauth.lib.php'; // define $supportedoauth2array
 				$keyforsupportedoauth2array = $this->oauth_service;
 				if (preg_match('/^.*-/', $keyforsupportedoauth2array)) {
 					$keyforprovider = preg_replace('/^.*-/', '', $keyforsupportedoauth2array);
@@ -1144,7 +1145,12 @@ class EmailCollector extends CommonObject
 				$keyforsupportedoauth2array = preg_replace('/-.*$/', '', $keyforsupportedoauth2array);
 				$keyforsupportedoauth2array = 'OAUTH_'.$keyforsupportedoauth2array.'_NAME';
 
-				$OAUTH_SERVICENAME = (empty($supportedoauth2array[$keyforsupportedoauth2array]['name']) ? 'Unknown' : $supportedoauth2array[$keyforsupportedoauth2array]['name'].($keyforprovider ? '-'.$keyforprovider : ''));
+				$OAUTH_SERVICENAME = 'Unknown';
+				if ( array_key_exists($keyforsupportedoauth2array, $supportedoauth2array)
+					&& array_key_exists('name', $supportedoauth2array[$keyforsupportedoauth2array])
+					&& !empty($supportedoauth2array[$keyforsupportedoauth2array]['name'])) {
+					$OAUTH_SERVICENAME = $supportedoauth2array[$keyforsupportedoauth2array]['name'].(!empty($keyforprovider) ? '-'.$keyforprovider : '');
+				}
 
 				require_once DOL_DOCUMENT_ROOT.'/includes/OAuth/bootstrap.php';
 				//$debugtext = "Host: ".$this->host."<br>Port: ".$this->port."<br>Login: ".$this->login."<br>Password: ".$this->password."<br>access type: ".$this->acces_type."<br>oauth service: ".$this->oauth_service."<br>Max email per collect: ".$this->maxemailpercollect;
@@ -1258,7 +1264,7 @@ class EmailCollector extends CommonObject
 			//$search='ALL';
 		}
 
-		if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+		if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 			// Use PHPIMAP external library
 			$criteria = array(array('UNDELETED')); // Seems not supported by some servers
 			foreach ($this->filters as $rule) {
@@ -1524,7 +1530,7 @@ class EmailCollector extends CommonObject
 		$nbactiondone = 0;
 		$charset = ($this->hostcharset ? $this->hostcharset : "UTF-8");
 
-		if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+		if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 			try {
 				//$criteria = [['ALL']];
 				//$Query = $client->getFolders()[0]->messages()->where($criteria);
@@ -1601,7 +1607,7 @@ class EmailCollector extends CommonObject
 
 
 				// GET header and overview datas
-				if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+				if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 					$header = $imapemail->getHeader()->raw;
 					$overview = $imapemail->getAttributes();
 				} else {
@@ -1729,7 +1735,7 @@ class EmailCollector extends CommonObject
 				$candidaturefoundby = '';
 
 
-				if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+				if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 					dol_syslog("msgid=".$overview['message_id']." date=".dol_print_date($overview['date'], 'dayrfc', 'gmt')." from=".$overview['from']." to=".$overview['to']." subject=".$overview['subject']);
 
 					// Removed emojis
@@ -1848,7 +1854,7 @@ class EmailCollector extends CommonObject
 				$fromstring = '';
 				$replytostring = '';
 
-				if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+				if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 					$fromstring = $overview['from'];
 					//$replytostring = empty($overview['reply-to']) ? '' : $overview['reply-to'];
 
@@ -2553,7 +2559,7 @@ class EmailCollector extends CommonObject
 								$description = dol_concatdesc($description, $messagetext);
 
 								$descriptionfull = $description;
-								if (empty($conf->global->MAIN_EMAILCOLLECTOR_MAIL_WITHOUT_HEADER)) {
+								if (!getDolGlobalString('MAIN_EMAILCOLLECTOR_MAIL_WITHOUT_HEADER')) {
 									$descriptionfull = dol_concatdesc($descriptionfull, "----- Header");
 									$descriptionfull = dol_concatdesc($descriptionfull, $header);
 								}
@@ -2617,7 +2623,7 @@ class EmailCollector extends CommonObject
 							}
 						} elseif ($operation['type'] == 'recordjoinpiece') {
 							$data = [];
-							if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+							if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 								foreach ($attachments as $attachment) {
 									if ($attachment->getName() === 'undefined') {
 										continue;
@@ -2817,7 +2823,7 @@ class EmailCollector extends CommonObject
 								$description = dol_concatdesc($description, $messagetext);
 
 								$descriptionfull = $description;
-								if (empty($conf->global->MAIN_EMAILCOLLECTOR_MAIL_WITHOUT_HEADER)) {
+								if (!getDolGlobalString('MAIN_EMAILCOLLECTOR_MAIL_WITHOUT_HEADER')) {
 									$descriptionfull = dol_concatdesc($descriptionfull, "----- Header");
 									$descriptionfull = dol_concatdesc($descriptionfull, $header);
 								}
@@ -2845,7 +2851,7 @@ class EmailCollector extends CommonObject
 								if (empty($projecttocreate->ref)) {
 									// Get next Ref
 									$defaultref = '';
-									$modele = empty($conf->global->PROJECT_ADDON) ? 'mod_project_simple' : $conf->global->PROJECT_ADDON;
+									$modele = !getDolGlobalString('PROJECT_ADDON') ? 'mod_project_simple' : $conf->global->PROJECT_ADDON;
 
 									// Search template files
 									$file = ''; $classname = ''; $filefound = 0; $reldir = '';
@@ -2902,7 +2908,7 @@ class EmailCollector extends CommonObject
 												if (!dol_is_dir($destdir)) {
 													dol_mkdir($destdir);
 												}
-												if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+												if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 													foreach ($attachments as $attachment) {
 														// $attachment->save($destdir.'/');
 														$typeattachment = (string) $attachment->getDisposition();
@@ -2953,16 +2959,16 @@ class EmailCollector extends CommonObject
 								$description = dol_concatdesc($description, $messagetext);
 
 								$descriptionfull = $description;
-								if (empty($conf->global->MAIN_EMAILCOLLECTOR_MAIL_WITHOUT_HEADER)) {
+								if (!getDolGlobalString('MAIN_EMAILCOLLECTOR_MAIL_WITHOUT_HEADER')) {
 									$descriptionfull = dol_concatdesc($descriptionfull, "----- Header");
 									$descriptionfull = dol_concatdesc($descriptionfull, $header);
 								}
 
 								$tickettocreate->subject = $subject;
 								$tickettocreate->message = $description;
-								$tickettocreate->type_code = (!empty($conf->global->MAIN_EMAILCOLLECTOR_TICKET_TYPE_CODE) ? $conf->global->MAIN_EMAILCOLLECTOR_TICKET_TYPE_CODE : dol_getIdFromCode($this->db, 1, 'c_ticket_type', 'use_default', 'code', 1));
-								$tickettocreate->category_code = (!empty($conf->global->MAIN_EMAILCOLLECTOR_TICKET_CATEGORY_CODE) ? $conf->global->MAIN_EMAILCOLLECTOR_TICKET_CATEGORY_CODE : dol_getIdFromCode($this->db, 1, 'c_ticket_category', 'use_default', 'code', 1));
-								$tickettocreate->severity_code = (!empty($conf->global->MAIN_EMAILCOLLECTOR_TICKET_SEVERITY_CODE) ? $conf->global->MAIN_EMAILCOLLECTOR_TICKET_SEVERITY_CODE : dol_getIdFromCode($this->db, 1, 'c_ticket_severity', 'use_default', 'code', 1));
+								$tickettocreate->type_code = (getDolGlobalString('MAIN_EMAILCOLLECTOR_TICKET_TYPE_CODE') ? $conf->global->MAIN_EMAILCOLLECTOR_TICKET_TYPE_CODE : dol_getIdFromCode($this->db, 1, 'c_ticket_type', 'use_default', 'code', 1));
+								$tickettocreate->category_code = (getDolGlobalString('MAIN_EMAILCOLLECTOR_TICKET_CATEGORY_CODE') ? $conf->global->MAIN_EMAILCOLLECTOR_TICKET_CATEGORY_CODE : dol_getIdFromCode($this->db, 1, 'c_ticket_category', 'use_default', 'code', 1));
+								$tickettocreate->severity_code = (getDolGlobalString('MAIN_EMAILCOLLECTOR_TICKET_SEVERITY_CODE') ? $conf->global->MAIN_EMAILCOLLECTOR_TICKET_SEVERITY_CODE : dol_getIdFromCode($this->db, 1, 'c_ticket_severity', 'use_default', 'code', 1));
 								$tickettocreate->origin_email = $from;
 								$tickettocreate->fk_user_create = $user->id;
 								$tickettocreate->datec = dol_now();
@@ -2984,7 +2990,7 @@ class EmailCollector extends CommonObject
 								if (empty($tickettocreate->ref)) {
 									// Get next Ref
 									$defaultref = '';
-									$modele = empty($conf->global->TICKET_ADDON) ? 'mod_ticket_simple' : $conf->global->TICKET_ADDON;
+									$modele = !getDolGlobalString('TICKET_ADDON') ? 'mod_ticket_simple' : $conf->global->TICKET_ADDON;
 
 									// Search template files
 									$file = ''; $classname = ''; $filefound = 0; $reldir = '';
@@ -3036,7 +3042,7 @@ class EmailCollector extends CommonObject
 												if (!dol_is_dir($destdir)) {
 													dol_mkdir($destdir);
 												}
-												if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+												if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 													foreach ($attachments as $attachment) {
 														// $attachment->save($destdir.'/');
 														$typeattachment = (string) $attachment->getDisposition();
@@ -3199,7 +3205,7 @@ class EmailCollector extends CommonObject
 				// Error for email or not ?
 				if (!$errorforactions) {
 					if (!empty($targetdir)) {
-						if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+						if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 							// Move mail using PHP-IMAP
 							dol_syslog("EmailCollector::doCollectOneCollector move message ".($imapemail->getHeader()->get('subject'))." to ".$targetdir, LOG_DEBUG);
 							if (empty($mode)) {
@@ -3212,7 +3218,7 @@ class EmailCollector extends CommonObject
 							$arrayofemailtodelete[$imapemail] = $msgid;
 						}
 					} else {
-						if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+						if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 							dol_syslog("EmailCollector::doCollectOneCollector message '".($imapemail->getHeader()->get('subject'))."' using this->host=".$this->host.", this->access_type=".$this->acces_type." was set to read", LOG_DEBUG);
 						} else {
 							dol_syslog("EmailCollector::doCollectOneCollector message ".((string) $imapemail)." to ".$connectstringtarget." was set to read", LOG_DEBUG);
@@ -3262,7 +3268,7 @@ class EmailCollector extends CommonObject
 		}
 
 		// Disconnect
-		if (!empty($conf->global->MAIN_IMAP_USE_PHPIMAP)) {
+		if (getDolGlobalString('MAIN_IMAP_USE_PHPIMAP')) {
 			$client->disconnect();
 		} else {
 			foreach ($arrayofemailtodelete as $imapemail => $msgid) {
diff --git a/htdocs/emailcollector/class/emailcollectoraction.class.php b/htdocs/emailcollector/class/emailcollectoraction.class.php
index 6257a35976c..2cd72a4d90b 100644
--- a/htdocs/emailcollector/class/emailcollectoraction.class.php
+++ b/htdocs/emailcollector/class/emailcollectoraction.class.php
@@ -122,7 +122,7 @@ class EmailCollectorAction extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -305,7 +305,7 @@ class EmailCollectorAction extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowEmailcollectorAction");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/emailcollector/class/emailcollectorfilter.class.php b/htdocs/emailcollector/class/emailcollectorfilter.class.php
index 32818cafe3f..8c818f7a31d 100644
--- a/htdocs/emailcollector/class/emailcollectorfilter.class.php
+++ b/htdocs/emailcollector/class/emailcollectorfilter.class.php
@@ -124,7 +124,7 @@ class EmailCollectorFilter extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -319,7 +319,7 @@ class EmailCollectorFilter extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowEmailcollectorFilter");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/eventorganization/class/conferenceorbooth.class.php b/htdocs/eventorganization/class/conferenceorbooth.class.php
index 08cdc5a036e..e1b2fa2350f 100644
--- a/htdocs/eventorganization/class/conferenceorbooth.class.php
+++ b/htdocs/eventorganization/class/conferenceorbooth.class.php
@@ -159,7 +159,7 @@ class ConferenceOrBooth extends ActionComm
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['id']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -559,7 +559,7 @@ class ConferenceOrBooth extends ActionComm
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowConferenceOrBooth");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -781,7 +781,7 @@ class ConferenceOrBooth extends ActionComm
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->CONFERENCEORBOOTH_ADDON_PDF)) {
+			} elseif (getDolGlobalString('CONFERENCEORBOOTH_ADDON_PDF')) {
 				$modele = $conf->global->CONFERENCEORBOOTH_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/eventorganization/class/conferenceorboothattendee.class.php b/htdocs/eventorganization/class/conferenceorboothattendee.class.php
index 983c584bc20..9292910edbc 100644
--- a/htdocs/eventorganization/class/conferenceorboothattendee.class.php
+++ b/htdocs/eventorganization/class/conferenceorboothattendee.class.php
@@ -197,14 +197,14 @@ class ConferenceOrBoothAttendee extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
 			$this->fields['entity']['enabled'] = 0;
 		}
 
-		if (!empty($conf->global->EVENTORGANIZATION_FILTERATTENDEES_CAT)) {
+		if (getDolGlobalString('EVENTORGANIZATION_FILTERATTENDEES_CAT')) {
 			$this->fields['fk_soc']['type'] .= ' AND rowid IN (SELECT DISTINCT c.fk_soc FROM '.MAIN_DB_PREFIX.'categorie_societe as c WHERE c.fk_categorie='.(int) $conf->global->EVENTORGANIZATION_FILTERATTENDEES_CAT.')';
 		}
 		if (isset($conf->global->EVENTORGANIZATION_FILTERATTENDEES_TYPE)
@@ -808,7 +808,7 @@ class ConferenceOrBoothAttendee extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowConferenceOrBoothAttendee");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -992,11 +992,11 @@ class ConferenceOrBoothAttendee extends CommonObject
 		global $langs, $conf;
 		$langs->load("eventorganization@eventorganization");
 
-		if (empty($conf->global->EVENTORGANIZATION_CONFERENCEORBOOTHATTENDEE_ADDON)) {
+		if (!getDolGlobalString('EVENTORGANIZATION_CONFERENCEORBOOTHATTENDEE_ADDON')) {
 			$conf->global->EVENTORGANIZATION_CONFERENCEORBOOTHATTENDEE_ADDON = 'mod_conferenceorboothattendee_standard';
 		}
 
-		if (!empty($conf->global->EVENTORGANIZATION_CONFERENCEORBOOTHATTENDEE_ADDON)) {
+		if (getDolGlobalString('EVENTORGANIZATION_CONFERENCEORBOOTHATTENDEE_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('EVENTORGANIZATION_CONFERENCEORBOOTHATTENDEE_ADDON') . ".php";
@@ -1062,7 +1062,7 @@ class ConferenceOrBoothAttendee extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->CONFERENCEORBOOTHATTENDEE_ADDON_PDF)) {
+			} elseif (getDolGlobalString('CONFERENCEORBOOTHATTENDEE_ADDON_PDF')) {
 				$modele = $conf->global->CONFERENCEORBOOTHATTENDEE_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/eventorganization/conferenceorbooth_card.php b/htdocs/eventorganization/conferenceorbooth_card.php
index 744701e232e..0909d00b8dd 100644
--- a/htdocs/eventorganization/conferenceorbooth_card.php
+++ b/htdocs/eventorganization/conferenceorbooth_card.php
@@ -179,7 +179,7 @@ if ($action == 'create') {
 } else {
 	$result = $projectstatic->fetch($object->fk_project);
 }
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 	$projectstatic->fetchComments();
 }
 if (!empty($projectstatic->socid)) {
@@ -228,24 +228,24 @@ if (!empty($withproject)) {
 	print '<table class="border tableforfield centpercent">';
 
 	// Usage
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 		print '<tr><td class="tdtop">';
 		print $langs->trans("Usage");
 		print '</td>';
 		print '<td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowOpportunity");
 			print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowTasks");
 			print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 			print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectBillTimeDescription");
 			print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/eventorganization/conferenceorbooth_contact.php b/htdocs/eventorganization/conferenceorbooth_contact.php
index 0a3f0fa3cac..99630173888 100644
--- a/htdocs/eventorganization/conferenceorbooth_contact.php
+++ b/htdocs/eventorganization/conferenceorbooth_contact.php
@@ -160,7 +160,7 @@ llxHeader('', $title, $help_url);
 /* *************************************************************************** */
 
 $result = $projectstatic->fetch($object->fk_project);
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 	$projectstatic->fetchComments();
 }
 if (!empty($projectstatic->socid)) {
@@ -206,24 +206,24 @@ if (!empty($withproject)) {
 	print '<table class="border tableforfield centpercent">';
 
 	// Usage
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 		print '<tr><td class="tdtop">';
 		print $langs->trans("Usage");
 		print '</td>';
 		print '<td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowOpportunity");
 			print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowTasks");
 			print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 			print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectBillTimeDescription");
 			print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/eventorganization/conferenceorbooth_document.php b/htdocs/eventorganization/conferenceorbooth_document.php
index da9dd0ca692..5773c490ce5 100644
--- a/htdocs/eventorganization/conferenceorbooth_document.php
+++ b/htdocs/eventorganization/conferenceorbooth_document.php
@@ -134,7 +134,7 @@ $help_url = '';
 llxHeader('', $title, $help_url);
 
 $result = $projectstatic->fetch($object->fk_project);
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 	$projectstatic->fetchComments();
 }
 if (!empty($projectstatic->socid)) {
@@ -179,24 +179,24 @@ if (!empty($withproject)) {
 	print '<table class="border tableforfield centpercent">';
 
 	// Usage
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 		print '<tr><td class="tdtop">';
 		print $langs->trans("Usage");
 		print '</td>';
 		print '<td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowOpportunity");
 			print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowTasks");
 			print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 			print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectBillTimeDescription");
 			print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/eventorganization/conferenceorbooth_list.php b/htdocs/eventorganization/conferenceorbooth_list.php
index 3845e0293e2..bc6f23b087e 100644
--- a/htdocs/eventorganization/conferenceorbooth_list.php
+++ b/htdocs/eventorganization/conferenceorbooth_list.php
@@ -293,7 +293,7 @@ if ($projectid > 0 || $projectref) {
 
 	$help_url = "EN:Module_Projects|FR:Module_Projets|ES:M&oacute;dulo_Proyectos";
 	$title = $langs->trans("Project") . ' - ' . $langs->trans("EventOrganizationConfOrBoothes") . ' - ' . $project->ref . ' ' . $project->name;
-	if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $project->name) {
+	if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $project->name) {
 		$title = $project->ref . ' ' . $project->name . ' - ' . $langs->trans("ListOfConferencesOrBooths");
 	}
 }
@@ -341,24 +341,24 @@ if ($projectid > 0) {
 	print '<table class="border tableforfield centpercent">';
 
 	// Usage
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 		print '<tr><td class="tdtop">';
 		print $langs->trans("Usage");
 		print '</td>';
 		print '<td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<input type="checkbox" disabled name="usage_opportunity"'.($project->usage_opportunity ? ' checked="checked"' : '').'"> ';
 			$htmltext = $langs->trans("ProjectFollowOpportunity");
 			print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<input type="checkbox" disabled name="usage_task"'.($project->usage_task ? ' checked="checked"' : '').'"> ';
 			$htmltext = $langs->trans("ProjectFollowTasks");
 			print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 			print '<input type="checkbox" disabled name="usage_bill_time"'.($project->usage_bill_time ? ' checked="checked"' : '').'"> ';
 			$htmltext = $langs->trans("ProjectBillTimeDescription");
 			print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/eventorganization/conferenceorboothattendee_card.php b/htdocs/eventorganization/conferenceorboothattendee_card.php
index db483a5f8e7..70f403adfb7 100644
--- a/htdocs/eventorganization/conferenceorboothattendee_card.php
+++ b/htdocs/eventorganization/conferenceorboothattendee_card.php
@@ -208,7 +208,7 @@ $help_url = '';
 llxHeader('', $title, $help_url);
 
 $result = $projectstatic->fetch(empty($confOrBooth->fk_project) ? $fk_project : $confOrBooth->fk_project);
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 	$projectstatic->fetchComments();
 }
 if (!empty($projectstatic->socid)) {
@@ -254,24 +254,24 @@ if (!empty($withproject)) {
 	print '<table class="border tableforfield centpercent">';
 
 	// Usage
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 		print '<tr><td class="tdtop">';
 		print $langs->trans("Usage");
 		print '</td>';
 		print '<td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowOpportunity");
 			print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowTasks");
 			print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 			print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectBillTimeDescription");
 			print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/eventorganization/conferenceorboothattendee_list.php b/htdocs/eventorganization/conferenceorboothattendee_list.php
index ecd9b2a29e3..e65447e07eb 100644
--- a/htdocs/eventorganization/conferenceorboothattendee_list.php
+++ b/htdocs/eventorganization/conferenceorboothattendee_list.php
@@ -372,7 +372,7 @@ if (!$resql) {
 $num = $db->num_rows($resql);
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/eventorganization/conferenceorboothattendee_card.php?id='.((int) $id));
@@ -393,7 +393,7 @@ llxHeader('', $title, $help_url, '', 0, 0, $morejs, $morecss, '', 'classforhoriz
 
 
 if ($projectstatic->id > 0 || $confOrBooth > 0) {
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 		$projectstatic->fetchComments();
 	}
 	if (!empty($projectstatic->socid)) {
@@ -441,24 +441,24 @@ if ($projectstatic->id > 0 || $confOrBooth > 0) {
 		print '<table class="border tableforfield centpercent">';
 
 		// Usage
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 			print '<tr><td class="tdtop">';
 			print $langs->trans("Usage");
 			print '</td>';
 			print '<td>';
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectFollowOpportunity");
 				print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 				print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectFollowTasks");
 				print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 				print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectBillTimeDescription");
 				print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/eventorganization/core/actions_massactions_mail.inc.php b/htdocs/eventorganization/core/actions_massactions_mail.inc.php
index 3bbd2961a28..9f4f69c0482 100644
--- a/htdocs/eventorganization/core/actions_massactions_mail.inc.php
+++ b/htdocs/eventorganization/core/actions_massactions_mail.inc.php
@@ -43,7 +43,7 @@ if (empty($objectclass) || empty($uploaddir)) {
 }
 
 // Mass actions. Controls on number of lines checked.
-$maxformassaction = (empty($conf->global->MAIN_LIMIT_FOR_MASS_ACTIONS) ? 1000 : $conf->global->MAIN_LIMIT_FOR_MASS_ACTIONS);
+$maxformassaction = (!getDolGlobalString('MAIN_LIMIT_FOR_MASS_ACTIONS') ? 1000 : $conf->global->MAIN_LIMIT_FOR_MASS_ACTIONS);
 if (!empty($massaction) && is_array($toselect) && count($toselect) < 1) {
 	$error++;
 	setEventMessages($langs->trans("NoRecordSelected"), null, "warnings");
@@ -181,7 +181,7 @@ if (!$error && $massaction == 'confirm_presend_attendees') {
 			// Make substitution in email content
 			$substitutionarray = getCommonSubstitutionArray($langs, 0, null, $attendees);
 
-			if (!empty($conf->global->MAIN_AGENDA_XCAL_EXPORTKEY)) {
+			if (getDolGlobalString('MAIN_AGENDA_XCAL_EXPORTKEY')) {
 				$urlwithouturlroot = preg_replace('/' . preg_quote(DOL_URL_ROOT, '/') . '$/i', '', trim($dolibarr_main_url_root));
 				$urlwithroot = $urlwithouturlroot . DOL_URL_ROOT;
 				$url_link = $urlwithroot . '/public/agenda/agendaexport.php?format=ical' . ($conf->entity > 1 ? "&entity=" . $conf->entity : "");
@@ -260,7 +260,7 @@ if (!$error && $massaction == 'confirm_presend_attendees') {
 					if ($mailfile->error) {
 						$resaction .= $langs->trans('ErrorFailedToSendMail', $from, $sendto);
 						$resaction .= '<br><div class="error">' . $mailfile->error . '</div>';
-					} elseif (!empty($conf->global->MAIN_DISABLE_ALL_MAILS)) {
+					} elseif (getDolGlobalString('MAIN_DISABLE_ALL_MAILS')) {
 						$resaction .= '<div class="warning">No mail sent. Feature is disabled by option MAIN_DISABLE_ALL_MAILS</div>';
 					} else {
 						$resaction .= $langs->trans('ErrorFailedToSendMail', $from, $sendto) . '<br><div class="error">(unhandled error)</div>';
diff --git a/htdocs/eventorganization/lib/eventorganization_conferenceorbooth.lib.php b/htdocs/eventorganization/lib/eventorganization_conferenceorbooth.lib.php
index 8d0f442e900..05ec0178d62 100644
--- a/htdocs/eventorganization/lib/eventorganization_conferenceorbooth.lib.php
+++ b/htdocs/eventorganization/lib/eventorganization_conferenceorbooth.lib.php
@@ -47,7 +47,7 @@ function conferenceorboothPrepareHead($object, $with_project = 0)
 	$head[$h][2] = 'card';
 	$h++;
 
-	if (!empty($conf->global->MAIN_FEATURES_LEVEL) && $conf->global->MAIN_FEATURES_LEVEL >= 2) {
+	if (getDolGlobalString('MAIN_FEATURES_LEVEL') && getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 		$head[$h][0] = DOL_URL_ROOT.'/eventorganization/conferenceorbooth_contact.php?id='.$object->id.$withProjectUrl;
 		$head[$h][1] = $langs->trans("ContactsAddresses");
 		$head[$h][2] = 'contact';
diff --git a/htdocs/expedition/card.php b/htdocs/expedition/card.php
index 50ca67b83ab..a9c3e522636 100644
--- a/htdocs/expedition/card.php
+++ b/htdocs/expedition/card.php
@@ -90,9 +90,9 @@ $confirm	= GETPOST('confirm', 'alpha');
 $cancel = GETPOST('cancel', 'alpha');
 
 //PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 $object = new Expedition($db);
 $objectorder = new Commande($db);
@@ -462,8 +462,8 @@ if (empty($reshook)) {
 			setEventMessages($object->error, $object->errors, 'errors');
 		}
 	} elseif ($action == 'confirm_valid' && $confirm == 'yes' &&
-		((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'creer'))
-		|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'shipping_advance', 'validate')))
+		((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'creer'))
+		|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'shipping_advance', 'validate')))
 	) {
 		$object->fetch_thirdparty();
 
@@ -473,7 +473,7 @@ if (empty($reshook)) {
 			setEventMessages($object->error, $object->errors, 'errors');
 		} else {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -839,7 +839,7 @@ if (empty($reshook)) {
 		unset($_POST["lineid"]);
 
 		if (!$error) {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				$newlang = '';
@@ -1016,7 +1016,7 @@ if ($action == 'create') {
 			// Note Public
 			print '<tr><td>'.$langs->trans("NotePublic").'</td>';
 			print '<td colspan="3">';
-			$doleditor = new DolEditor('note_public', $object->note_public, '', 60, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_public', $object->note_public, '', 60, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			print "</td></tr>";
 
@@ -1024,7 +1024,7 @@ if ($action == 'create') {
 			if ($object->note_private && !$user->socid) {
 				print '<tr><td>'.$langs->trans("NotePrivate").'</td>';
 				print '<td colspan="3">';
-				$doleditor = new DolEditor('note_private', $object->note_private, '', 60, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+				$doleditor = new DolEditor('note_private', $object->note_private, '', 60, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 				print $doleditor->Create(1);
 				print "</td></tr>";
 			}
@@ -1163,7 +1163,7 @@ if ($action == 'create') {
 						print '<td class="left">'.$langs->trans("Warehouse").' / '.$langs->trans("Batch").' ('.$langs->trans("Stock").')</td>';
 					}
 				}
-				if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) print '<td class="left">'.$langs->trans('StockEntryDate').'</td>';
+				if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) print '<td class="left">'.$langs->trans('StockEntryDate').'</td>';
 				print "</tr>\n";
 			}
 
@@ -1262,7 +1262,7 @@ if ($action == 'create') {
 
 					// unit of order
 					$unit_order = '';
-					if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+					if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 						$unit_order = measuringUnitString($line->fk_unit);
 					}
 
@@ -1281,7 +1281,7 @@ if ($action == 'create') {
 
 					// Qty to ship
 					$quantityAsked = $line->qty;
-					if ($line->product_type == 1 && empty($conf->global->STOCK_SUPPORTS_SERVICES) && empty($conf->global->SHIPMENT_SUPPORTS_SERVICES)) {
+					if ($line->product_type == 1 && !getDolGlobalString('STOCK_SUPPORTS_SERVICES') && !getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES')) {
 						$quantityToBeDelivered = 0;
 					} else {
 						if (is_numeric($quantityDelivered)) {
@@ -1296,7 +1296,7 @@ if ($action == 'create') {
 						print '<!-- Case warehouse already known or product not a predefined product -->';
 						//ship from preselected location
 						$stock = + (isset($product->stock_warehouse[$warehouse_id]->real) ? $product->stock_warehouse[$warehouse_id]->real : 0); // Convert to number
-						if (!empty($conf->global->SHIPMENT_SUPPORTS_SERVICES)) {
+						if (getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES')) {
 							$deliverableQty = $quantityToBeDelivered;
 						} else {
 							$deliverableQty = min($quantityToBeDelivered, $stock);
@@ -1307,7 +1307,7 @@ if ($action == 'create') {
 						if (empty($conf->productbatch->enabled) || !$product->hasbatch()) {
 							// Quantity to send
 							print '<td class="center">';
-							if ($line->product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES) || !empty($conf->global->SHIPMENT_SUPPORTS_SERVICES)) {
+							if ($line->product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES') || getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES')) {
 								if (GETPOST('qtyl'.$indiceAsked, 'int')) {
 									$deliverableQty = GETPOST('qtyl'.$indiceAsked, 'int');
 								}
@@ -1326,7 +1326,7 @@ if ($action == 'create') {
 							// Stock
 							if (isModEnabled('stock')) {
 								print '<td class="left">';
-								if ($line->product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {   // Type of product need stock change ?
+								if ($line->product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {   // Type of product need stock change ?
 									// Show warehouse combo list
 									$ent = "entl".$indiceAsked;
 									$idl = "idl".$indiceAsked;
@@ -1352,11 +1352,11 @@ if ($action == 'create') {
 								}
 								print '</td>';
 							}
-							if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) print '<td></td>'; //StockEntrydate
+							if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) print '<td></td>'; //StockEntrydate
 							print "</tr>\n";
 
 							// Show subproducts of product
-							if (!empty($conf->global->PRODUIT_SOUSPRODUITS) && $line->fk_product > 0) {
+							if (getDolGlobalString('PRODUIT_SOUSPRODUITS') && $line->fk_product > 0) {
 								$product->get_sousproduits_arbo();
 								$prods_arbo = $product->get_arbo_each_prod($qtyProdCom);
 								if (count($prods_arbo) > 0) {
@@ -1370,7 +1370,7 @@ if ($action == 'create') {
 											<a href=\"".DOL_URL_ROOT."/product/card.php?id=".$value['id']."\">".$value['fullpath']."
 											</a> (".$value['nb'].")</td><td class=\"center\"> ".$value['nb_total']."</td><td>&nbsp;</td><td>&nbsp;</td>
 											<td class=\"center\">".$value['stock']." ".$img."</td>";
-										if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) print '<td></td>'; //StockEntrydate
+										if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) print '<td></td>'; //StockEntrydate
 										print "</tr>";
 									}
 								}
@@ -1378,7 +1378,7 @@ if ($action == 'create') {
 						} else {
 							// Product need lot
 							print '<td></td><td></td>';
-							if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE))  print '<td></td>'; //StockEntrydate
+							if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE'))  print '<td></td>'; //StockEntrydate
 							print '</tr>'; // end line and start a new one for lot/serial
 							print '<!-- Case product need lot -->';
 
@@ -1415,10 +1415,10 @@ if ($action == 'create') {
 
 									$detail = '';
 									$detail .= $langs->trans("Batch").': '.$dbatch->batch;
-									if (empty($conf->global->PRODUCT_DISABLE_SELLBY) && !empty($dbatch->sellby)) {
+									if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY') && !empty($dbatch->sellby)) {
 										$detail .= ' - '.$langs->trans("SellByDate").': '.dol_print_date($dbatch->sellby, "day");
 									}
-									if (empty($conf->global->PRODUCT_DISABLE_EATBY) && !empty($dbatch->eatby)) {
+									if (!getDolGlobalString('PRODUCT_DISABLE_EATBY') && !empty($dbatch->eatby)) {
 										$detail .= ' - '.$langs->trans("EatByDate").': '.dol_print_date($dbatch->eatby, "day");
 									}
 									$detail .= ' - '.$langs->trans("Qty").': '.$dbatch->qty;
@@ -1454,7 +1454,7 @@ if ($action == 'create') {
 						if (empty($conf->productbatch->enabled) || !$product->hasbatch()) {
 							print '<!-- Case warehouse not already known and product does not need lot -->';
 							print '<td></td><td></td>';
-							if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) print '<td></td>';//StockEntrydate
+							if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) print '<td></td>';//StockEntrydate
 							print '</tr>'."\n"; // end line and start a new one for each warehouse
 
 							print '<input name="idl'.$indiceAsked.'" type="hidden" value="'.$line->id.'">';
@@ -1483,7 +1483,7 @@ if ($action == 'create') {
 									// Quantity to send
 									print '<!-- subj='.$subj.'/'.$nbofsuggested.' --><tr '.((($subj + 1) == $nbofsuggested) ? 'oddeven' : '').'>';
 									print '<td colspan="3" ></td><td class="center"><!-- qty to ship (no lot management for product line indiceAsked='.$indiceAsked.') -->';
-									if ($line->product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES) || !empty($conf->global->SHIPMENT_SUPPORTS_SERVICES)) {
+									if ($line->product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES') || getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES')) {
 										if (isset($alreadyQtySetted[$line->fk_product][intval($warehouse_id)])) {
 											$deliverableQty = min($quantityToBeDelivered, $stock - $alreadyQtySetted[$line->fk_product][intval($warehouse_id)]);
 										} else {
@@ -1524,7 +1524,7 @@ if ($action == 'create') {
 									// Stock
 									if (isModEnabled('stock')) {
 										print '<td class="left">';
-										if ($line->product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+										if ($line->product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 											print $tmpwarehouseObject->getNomUrl(0).' ';
 
 											print '<!-- Show details of stock -->';
@@ -1539,12 +1539,12 @@ if ($action == 'create') {
 										$quantityToBeDelivered = 0;
 									}
 									$subj++;
-									if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) print '<td></td>';//StockEntrydate
+									if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) print '<td></td>';//StockEntrydate
 									print "</tr>\n";
 								}
 							}
 							// Show subproducts of product (not recommanded)
-							if (!empty($conf->global->PRODUIT_SOUSPRODUITS) && $line->fk_product > 0) {
+							if (getDolGlobalString('PRODUIT_SOUSPRODUITS') && $line->fk_product > 0) {
 								$product->get_sousproduits_arbo();
 								$prods_arbo = $product->get_arbo_each_prod($qtyProdCom);
 								if (count($prods_arbo) > 0) {
@@ -1559,7 +1559,7 @@ if ($action == 'create') {
 										<a href=\"".DOL_URL_ROOT."/product/card.php?id=".$value['id']."\">".$value['fullpath']."
 										</a> (".$value['nb'].")</td><td class=\"center\"> ".$value['nb_total']."</td><td>&nbsp;</td><td>&nbsp;</td>
 										<td class=\"center\">".$value['stock']." ".$img."</td>";
-										if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) print '<td></td>';//StockEntrydate
+										if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) print '<td></td>';//StockEntrydate
 										print "</tr>";
 									}
 								}
@@ -1567,7 +1567,7 @@ if ($action == 'create') {
 						} else {
 							print '<!-- Case warehouse not already known and product need lot -->';
 							print '<td></td><td></td>';
-							if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) print '<td></td>';//StockEntrydate
+							if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) print '<td></td>';//StockEntrydate
 							print '</tr>'; // end line and start a new one for lot/serial
 
 							$subj = 0;
@@ -1644,10 +1644,10 @@ if ($action == 'create') {
 										} else {
 											print $langs->trans("TableLotIncompleteRunRepairWithParamStandardEqualConfirmed");
 										}
-										if (empty($conf->global->PRODUCT_DISABLE_SELLBY) && !empty($dbatch->sellby)) {
+										if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY') && !empty($dbatch->sellby)) {
 											print ' - '.$langs->trans("SellByDate").': '.dol_print_date($dbatch->sellby, "day");
 										}
-										if (empty($conf->global->PRODUCT_DISABLE_EATBY) && !empty($dbatch->eatby)) {
+										if (!getDolGlobalString('PRODUCT_DISABLE_EATBY') && !empty($dbatch->eatby)) {
 											print ' - '.$langs->trans("EatByDate").': '.dol_print_date($dbatch->eatby, "day");
 										}
 										print ' ('.$dbatch->qty.')';
@@ -1658,7 +1658,7 @@ if ($action == 'create') {
 										//dol_syslog('deliverableQty = '.$deliverableQty.' batchStock = '.$batchStock);
 										$subj++;
 										print '</td>';
-										if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) {
+										if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) {
 											print '<td class="left">'.dol_print_date($dbatch->context['stock_entry_date'], 'day').'</td>';
 										}
 										print '</tr>';
@@ -1672,7 +1672,7 @@ if ($action == 'create') {
 							print '<!-- line not shown yet, we show it -->';
 							print '<tr class="oddeven"><td colspan="3"></td><td class="center">';
 
-							if ($line->product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES) || !empty($conf->global->SHIPMENT_SUPPORTS_SERVICES)) {
+							if ($line->product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES') || getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES')) {
 								$disabled = '';
 								if (isModEnabled('productbatch') && $product->hasbatch()) {
 									$disabled = 'disabled="disabled"';
@@ -1687,7 +1687,7 @@ if ($action == 'create') {
 							print '</td>';
 
 							print '<td class="left">';
-							if ($line->product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+							if ($line->product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 								if ($warehouse_selected_id > 0) {
 									$warehouseObject = new Entrepot($db);
 									$warehouseObject->fetch($warehouse_selected_id);
@@ -1703,7 +1703,7 @@ if ($action == 'create') {
 								print '<span class="opacitymedium">('.$langs->trans("Service").')</span>';
 							}
 							print '</td>';
-							if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) print '<td></td>';//StockEntrydate
+							if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) print '<td></td>';//StockEntrydate
 							print '</tr>';
 						}
 					}
@@ -1772,7 +1772,7 @@ if ($action == 'create') {
 	// Confirm deletion
 	if ($action == 'delete') {
 		$formquestion = array();
-		if ($object->statut == Expedition::STATUS_CLOSED && !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)) {
+		if ($object->statut == Expedition::STATUS_CLOSED && getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')) {
 			$formquestion = array(
 					array(
 						'label' => $langs->trans('ShipmentIncrementStockOnDelete'),
@@ -2134,7 +2134,7 @@ if ($action == 'create') {
 	print '<thead>';
 	print '<tr class="liste_titre">';
 	// Adds a line numbering column
-	if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+	if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 		print '<td width="5" class="center linecolnum">&nbsp;</td>';
 	}
 	// Product/Service
@@ -2191,7 +2191,7 @@ if ($action == 'create') {
 
 	$outputlangs = $langs;
 
-	if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+	if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 		$object->fetch_thirdparty();
 		$newlang = '';
 		if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -2263,14 +2263,14 @@ if ($action == 'create') {
 			print '<tr class="oddeven" id="row-'.$lines[$i]->id.'" data-id="'.$lines[$i]->id.'" data-element="'.$lines[$i]->element.'" >';
 
 			// #
-			if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+			if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 				print '<td class="center linecolnum">'.($i + 1).'</td>';
 			}
 
 			// Predefined product or service
 			if ($lines[$i]->fk_product > 0) {
 				// Define output language
-				if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 					$prod = new Product($db);
 					$prod->fetch($lines[$i]->fk_product);
 					$label = (!empty($prod->multilangs[$outputlangs->defaultlang]["label"])) ? $prod->multilangs[$outputlangs->defaultlang]["label"] : $lines[$i]->product_label;
@@ -2330,7 +2330,7 @@ if ($action == 'create') {
 			}
 
 			$unit_order = '';
-			if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+			if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 				$unit_order = measuringUnitString($lines[$i]->fk_unit);
 			}
 
@@ -2425,7 +2425,7 @@ if ($action == 'create') {
 								print '<td> - '.$langs->trans("NA").'</td>';
 								print '</tr>';
 							}
-						} elseif ($lines[$i]->product_type == Product::TYPE_SERVICE && !empty($conf->global->SHIPMENT_SUPPORTS_SERVICES)) {
+						} elseif ($lines[$i]->product_type == Product::TYPE_SERVICE && getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES')) {
 							print '<!-- case edit 4 -->';
 							print '<tr>';
 							// Qty to ship or shipped
@@ -2468,7 +2468,7 @@ if ($action == 'create') {
 				// Warehouse source
 				if (isModEnabled('stock')) {
 					print '<td class="linecolwarehousesource tdoverflowmax200">';
-					if ($lines[$i]->product_type == Product::TYPE_SERVICE && !empty($conf->global->SHIPMENT_SUPPORTS_SERVICES)) {
+					if ($lines[$i]->product_type == Product::TYPE_SERVICE && getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES')) {
 						print '<span class="opacitymedium">('.$langs->trans("Service").')</span>';
 					} elseif ($lines[$i]->entrepot_id > 0) {
 						$entrepot = new Entrepot($db);
@@ -2497,10 +2497,10 @@ if ($action == 'create') {
 							$detail = '';
 							foreach ($lines[$i]->detail_batch as $dbatch) {	// $dbatch is instance of ExpeditionLineBatch
 								$detail .= $langs->trans("Batch").': '.$dbatch->batch;
-								if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 									$detail .= ' - '.$langs->trans("SellByDate").': '.dol_print_date($dbatch->sellby, "day");
 								}
-								if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 									$detail .= ' - '.$langs->trans("EatByDate").': '.dol_print_date($dbatch->eatby, "day");
 								}
 								$detail .= ' - '.$langs->trans("Qty").': '.$dbatch->qty;
@@ -2617,8 +2617,8 @@ if ($action == 'create') {
 																									   // modified by hook
 		if (empty($reshook)) {
 			if ($object->statut == Expedition::STATUS_DRAFT && $num_prod > 0) {
-				if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'creer'))
-				 || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'shipping_advance', 'validate'))) {
+				if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'creer'))
+				 || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'shipping_advance', 'validate'))) {
 					print dolGetButtonAction('', $langs->trans('Validate'), 'default', $_SERVER["PHP_SELF"].'?action=valid&token='.newToken().'&id='.$object->id, '');
 				} else {
 					print dolGetButtonAction($langs->trans('NotAllowed'), $langs->trans('Validate'), 'default', $_SERVER['PHP_SELF']. '#', '', false);
@@ -2640,7 +2640,7 @@ if ($action == 'create') {
 			// Send
 			if (empty($user->socid)) {
 				if ($object->statut > 0) {
-					if (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->hasRight('expedition', 'shipping_advance', 'send')) {
+					if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->hasRight('expedition', 'shipping_advance', 'send')) {
 						print dolGetButtonAction('', $langs->trans('SendMail'), 'default', $_SERVER["PHP_SELF"].'?action=presend&token='.newToken().'&id='.$object->id.'&mode=init#formmailbeforetitle', '');
 					} else {
 						print dolGetButtonAction('', $langs->trans('SendMail'), 'default', $_SERVER['PHP_SELF']. '#', '', false);
diff --git a/htdocs/expedition/class/api_shipments.class.php b/htdocs/expedition/class/api_shipments.class.php
index ca8ec43ca84..b7510c7d805 100644
--- a/htdocs/expedition/class/api_shipments.class.php
+++ b/htdocs/expedition/class/api_shipments.class.php
@@ -643,7 +643,7 @@ class Shipments extends DolibarrApi
 			throw new RestException(404, 'Shipment not found');
 		}
 
-		if (!DolibarrApi::_checkAccessToResource('expedition', $this->commande->id)) {
+		if (!DolibarrApi::_checkAccessToResource('expedition', $this->shipment->id)) {
 			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
 		}
 
@@ -652,7 +652,7 @@ class Shipments extends DolibarrApi
 			throw new RestException(304, 'Error nothing done. May be object is already closed');
 		}
 		if ($result < 0) {
-			throw new RestException(500, 'Error when closing Order: '.$this->commande->error);
+			throw new RestException(500, 'Error when closing Order: '.$this->shipment->error);
 		}
 
 		// Reload shipment
diff --git a/htdocs/expedition/class/expedition.class.php b/htdocs/expedition/class/expedition.class.php
index d667cd795dd..d65c2c4506f 100644
--- a/htdocs/expedition/class/expedition.class.php
+++ b/htdocs/expedition/class/expedition.class.php
@@ -267,18 +267,18 @@ class Expedition extends CommonObject
 		$this->db = $db;
 
 		// List of long language codes for status
-		$this->statuts = array();
-		$this->statuts[-1] = 'StatusSendingCanceled';
-		$this->statuts[0]  = 'StatusSendingDraft';
-		$this->statuts[1]  = 'StatusSendingValidated';
-		$this->statuts[2]  = 'StatusSendingProcessed';
+		$this->labelStatus = array();
+		$this->labelStatus[-1] = 'StatusSendingCanceled';
+		$this->labelStatus[0]  = 'StatusSendingDraft';
+		$this->labelStatus[1]  = 'StatusSendingValidated';
+		$this->labelStatus[2]  = 'StatusSendingProcessed';
 
 		// List of short language codes for status
-		$this->statuts_short = array();
-		$this->statuts_short[-1] = 'StatusSendingCanceledShort';
-		$this->statuts_short[0]  = 'StatusSendingDraftShort';
-		$this->statuts_short[1]  = 'StatusSendingValidatedShort';
-		$this->statuts_short[2]  = 'StatusSendingProcessedShort';
+		$this->labelStatusShort = array();
+		$this->labelStatusShort[-1] = 'StatusSendingCanceledShort';
+		$this->labelStatusShort[0]  = 'StatusSendingDraftShort';
+		$this->labelStatusShort[1]  = 'StatusSendingValidatedShort';
+		$this->labelStatusShort[2]  = 'StatusSendingProcessedShort';
 	}
 
 	/**
@@ -292,7 +292,7 @@ class Expedition extends CommonObject
 		global $langs, $conf;
 		$langs->load("sendings");
 
-		if (!empty($conf->global->EXPEDITION_ADDON_NUMBER)) {
+		if (getDolGlobalString('EXPEDITION_ADDON_NUMBER')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('EXPEDITION_ADDON_NUMBER') . ".php";
@@ -420,7 +420,7 @@ class Expedition extends CommonObject
 				// Insert of lines
 				$num = count($this->lines);
 				for ($i = 0; $i < $num; $i++) {
-					if (empty($this->lines[$i]->product_type) || !empty($conf->global->STOCK_SUPPORTS_SERVICES) || !empty($conf->global->SHIPMENT_SUPPORTS_SERVICES)) {
+					if (empty($this->lines[$i]->product_type) || getDolGlobalString('STOCK_SUPPORTS_SERVICES') || getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES')) {
 						if (!isset($this->lines[$i]->detail_batch)) {	// no batch management
 							if ($this->create_line($this->lines[$i]->entrepot_id, $this->lines[$i]->origin_line_id, $this->lines[$i]->qty, $this->lines[$i]->rang, $this->lines[$i]->array_options) <= 0) {
 								$error++;
@@ -679,7 +679,7 @@ class Expedition extends CommonObject
 					if (!empty($this->multicurrency_code)) {
 						$this->multicurrency_code = $this->thirdparty->multicurrency_code;
 					}
-					if (!empty($conf->global->MULTICURRENCY_USE_ORIGIN_TX) && !empty($this->thirdparty->multicurrency_tx)) {
+					if (getDolGlobalString('MULTICURRENCY_USE_ORIGIN_TX') && !empty($this->thirdparty->multicurrency_tx)) {
 						$this->multicurrency_tx = $this->thirdparty->multicurrency_tx;
 					}
 				}
@@ -725,8 +725,8 @@ class Expedition extends CommonObject
 			return 0;
 		}
 
-		if (!((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'creer'))
-		|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('expedition', 'shipping_advance', 'validate')))) {
+		if (!((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'creer'))
+		|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expedition', 'shipping_advance', 'validate')))) {
 			$this->error = 'Permission denied';
 			dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
 			return -1;
@@ -771,7 +771,7 @@ class Expedition extends CommonObject
 		}
 
 		// If stock increment is done on sending (recommanded choice)
-		if (!$error && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT)) {
+		if (!$error && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT')) {
 			$result = $this->manageStockMvtOnEvt($user, "ShipmentValidatedInDolibarr");
 			if ($result < 0) {
 				return -2;
@@ -918,13 +918,13 @@ class Expedition extends CommonObject
 		if (isModEnabled('stock') && !empty($orderline->fk_product)) {
 			$fk_product = $orderline->fk_product;
 
-			if (!($entrepot_id > 0) && empty($conf->global->STOCK_WAREHOUSE_NOT_REQUIRED_FOR_SHIPMENTS)) {
+			if (!($entrepot_id > 0) && !getDolGlobalString('STOCK_WAREHOUSE_NOT_REQUIRED_FOR_SHIPMENTS')) {
 				$langs->load("errors");
 				$this->error = $langs->trans("ErrorWarehouseRequiredIntoShipmentLine");
 				return -1;
 			}
 
-			if (!empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_SHIPMENT)) {
+			if (getDolGlobalString('STOCK_MUST_BE_ENOUGH_FOR_SHIPMENT')) {
 				$product = new Product($this->db);
 				$product->fetch($fk_product);
 
@@ -937,10 +937,10 @@ class Expedition extends CommonObject
 				}
 
 				$product_type = $product->type;
-				if ($product_type == 0 || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+				if ($product_type == 0 || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 					$isavirtualproduct = ($product->hasFatherOrChild(1) > 0);
 					// The product is qualified for a check of quantity (must be enough in stock to be added into shipment).
-					if (!$isavirtualproduct || empty($conf->global->PRODUIT_SOUSPRODUITS) || ($isavirtualproduct && empty($conf->global->STOCK_EXCLUDE_VIRTUAL_PRODUCTS))) {  // If STOCK_EXCLUDE_VIRTUAL_PRODUCTS is set, we do not manage stock for kits/virtual products.
+					if (!$isavirtualproduct || !getDolGlobalString('PRODUIT_SOUSPRODUITS') || ($isavirtualproduct && !getDolGlobalString('STOCK_EXCLUDE_VIRTUAL_PRODUCTS'))) {  // If STOCK_EXCLUDE_VIRTUAL_PRODUCTS is set, we do not manage stock for kits/virtual products.
 						if ($product_stock < $qty) {
 							$langs->load("errors");
 							$this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnShipment', $product->ref);
@@ -962,7 +962,7 @@ class Expedition extends CommonObject
 		}
 
 		// extrafields
-		if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED) && is_array($array_options) && count($array_options) > 0) { // For avoid conflicts if trigger used
+		if (!getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED') && is_array($array_options) && count($array_options) > 0) { // For avoid conflicts if trigger used
 			$line->array_options = $array_options;
 		}
 
@@ -1030,7 +1030,7 @@ class Expedition extends CommonObject
 			$line->detail_batch = $tab;
 
 			// extrafields
-			if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED) && is_array($array_options) && count($array_options) > 0) { // For avoid conflicts if trigger used
+			if (!getDolGlobalString('MAIN_EXTRAFIELDS_DISABLED') && is_array($array_options) && count($array_options) > 0) { // For avoid conflicts if trigger used
 				$line->array_options = $array_options;
 			}
 
@@ -1872,7 +1872,7 @@ class Expedition extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("Shipment");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1928,8 +1928,8 @@ class Expedition extends CommonObject
 		// phpcs:enable
 		global $langs;
 
-		$labelStatus = $langs->transnoentitiesnoconv($this->statuts[$status]);
-		$labelStatusShort = $langs->transnoentitiesnoconv($this->statuts_short[$status]);
+		$labelStatus = $langs->transnoentitiesnoconv($this->labelStatus[$status]);
+		$labelStatusShort = $langs->transnoentitiesnoconv($this->labelStatusShort[$status]);
 
 		$statusType = 'status'.$status;
 		if ($status == self::STATUS_VALIDATED) {
@@ -2172,7 +2172,7 @@ class Expedition extends CommonObject
 				foreach ($order->lines as $line) {
 					$lineid = $line->id;
 					$qty = $line->qty;
-					if (($line->product_type == 0 || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) && $order->expeditions[$lineid] != $qty) {
+					if (($line->product_type == 0 || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) && $order->expeditions[$lineid] != $qty) {
 						$shipments_match_order = 0;
 						$text = 'Qty for order line id '.$lineid.' is '.$qty.'. However in the shipments with status Expedition::STATUS_CLOSED='.self::STATUS_CLOSED.' we have qty = '.$order->expeditions[$lineid].', so we can t close order';
 						dol_syslog($text);
@@ -2190,7 +2190,7 @@ class Expedition extends CommonObject
 			$this->status = self::STATUS_CLOSED;	// Will be revert to STATUS_VALIDATED at end if there is a rollback
 
 			// If stock increment is done on closing
-			if (!$error && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)) {
+			if (!$error && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')) {
 				$result = $this->manageStockMvtOnEvt($user);
 				if ($result<0) {
 					$error++;
@@ -2397,7 +2397,7 @@ class Expedition extends CommonObject
 			$this->billed = 0;
 
 			// If stock increment is done on closing
-			if (!$error && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)) {
+			if (!$error && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')) {
 				require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
 
 				$langs->load("agenda");
@@ -2509,7 +2509,7 @@ class Expedition extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->EXPEDITION_ADDON_PDF)) {
+			} elseif (getDolGlobalString('EXPEDITION_ADDON_PDF')) {
 				$modele = $conf->global->EXPEDITION_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/expedition/class/expeditionstats.class.php b/htdocs/expedition/class/expeditionstats.class.php
index 8d874f40f42..8a0241ac6d6 100644
--- a/htdocs/expedition/class/expeditionstats.class.php
+++ b/htdocs/expedition/class/expeditionstats.class.php
@@ -39,11 +39,34 @@ class ExpeditionStats extends Stats
 	 */
 	public $table_element;
 
+	/**
+	 * @var int ID thirdparty
+	 */
 	public $socid;
+
+	/**
+	 * @var int ID user
+	 */
 	public $userid;
 
+	/**
+	 * @var string sql part from
+	 */
 	public $from;
+
+	/**
+	 * @var string sql part join
+	 */
+	public $join;
+
+	/**
+	 * @var string sql part fields
+	 */
 	public $field;
+
+	/**
+	 * @var string sql part where
+	 */
 	public $where;
 
 
diff --git a/htdocs/expedition/dispatch.php b/htdocs/expedition/dispatch.php
index 55eb0ea0b5a..76c94ffe9d2 100644
--- a/htdocs/expedition/dispatch.php
+++ b/htdocs/expedition/dispatch.php
@@ -451,7 +451,7 @@ if ($object->id > 0 || !empty($object->ref)) {
 			if ($action != 'classify' && $permissiontoadd) {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($objectsrc) && !empty($objectsrc->fk_project)) {
 				$proj = new Project($db);
@@ -589,7 +589,7 @@ if ($object->id > 0 || !empty($object->ref)) {
 		$sql .= " FROM ".MAIN_DB_PREFIX."commandedet as l";
 		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product as p ON l.fk_product=p.rowid";
 		$sql .= " WHERE l.fk_commande = ".((int) $objectsrc->id);
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$sql .= " AND l.product_type = 0";
 		}
 		// Enable hooks to alter the SQL query (WHERE)
@@ -620,10 +620,10 @@ if ($object->id > 0 || !empty($object->ref)) {
 				print '<td>'.$langs->trans("Description").'</td>';
 				if (isModEnabled('productbatch')) {
 					print '<td class="dispatch_batch_number_title">'.$langs->trans("batch_number").'</td>';
-					if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 						print '<td class="dispatch_dlc_title">'.$langs->trans("SellByDate").'</td>';
 					}
-					if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 						print '<td class="dispatch_dluo_title">'.$langs->trans("EatByDate").'</td>';
 					}
 				} else {
@@ -640,7 +640,7 @@ if ($object->id > 0 || !empty($object->ref)) {
 				print '<td class="right">'.$langs->trans("Details");
 				print '<td width="32"></td>';
 
-				if (!empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+				if (getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 					if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 						print '<td class="right">'.$langs->trans("Price").'</td>';
 						print '<td class="right">'.$langs->trans("ReductionShort").' (%)</td>';
@@ -691,11 +691,11 @@ if ($object->id > 0 || !empty($object->ref)) {
 				} else {
 					$alreadydispatched = isset($products_dispatched[$objp->rowid])?$products_dispatched[$objp->rowid]:0;
 					$remaintodispatch = price2num($objp->qty, 5); // Calculation of dispatched
-					if ($remaintodispatch < 0 && empty($conf->global->SUPPLIER_ORDER_ALLOW_NEGATIVE_QTY_FOR_SUPPLIER_ORDER_RETURN)) {
+					if ($remaintodispatch < 0 && !getDolGlobalString('SUPPLIER_ORDER_ALLOW_NEGATIVE_QTY_FOR_SUPPLIER_ORDER_RETURN')) {
 						$remaintodispatch = 0;
 					}
 
-					if ($remaintodispatch || empty($conf->global->SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED)) {
+					if ($remaintodispatch || !getDolGlobalString('SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED')) {
 						$nbproduct++;
 
 						// To show detail cref and description value, we must make calculation by cref
@@ -728,10 +728,10 @@ if ($object->id > 0 || !empty($object->ref)) {
 								print $linktoprod;
 								print "</td>";
 								print '<td class="dispatch_batch_number"></td>';
-								if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 									print '<td class="dispatch_dlc"></td>';
 								}
-								if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 									print '<td class="dispatch_dluo"></td>';
 								}
 							} else {
@@ -742,10 +742,10 @@ if ($object->id > 0 || !empty($object->ref)) {
 								print '<td class="dispatch_batch_number">';
 								print '<span class="opacitymedium small">'.$langs->trans("ProductDoesNotUseBatchSerial").'</span>';
 								print '</td>';
-								if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 									print '<td class="dispatch_dlc"></td>';
 								}
-								if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 									print '<td class="dispatch_dluo"></td>';
 								}
 							}
@@ -757,7 +757,7 @@ if ($object->id > 0 || !empty($object->ref)) {
 
 						// Define unit price for PMP calculation
 						$up_ht_disc = $objp->subprice;
-						if (!empty($objp->remise_percent) && empty($conf->global->STOCK_EXCLUDE_DISCOUNT_FOR_PMP)) {
+						if (!empty($objp->remise_percent) && !getDolGlobalString('STOCK_EXCLUDE_DISCOUNT_FOR_PMP')) {
 							$up_ht_disc = price2num($up_ht_disc * (100 - $objp->remise_percent) / 100, 'MU');
 						}
 
@@ -835,13 +835,13 @@ if ($object->id > 0 || !empty($object->ref)) {
 									print '<input type="text" class="inputlotnumber quatrevingtquinzepercent" id="lot_number'.$suffix.'" name="lot_number'.$suffix.'" value="'.(GETPOSTISSET('lot_number'.$suffix) ? GETPOST('lot_number'.$suffix) : $objd->batch).'">';
 									//print '<input type="hidden" id="lot_number'.$suffix.'" name="lot_number'.$suffix.'" value="'.$objd->batch.'">';
 									print '</td>';
-									if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+									if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 										print '<td class="nowraponall">';
 										$dlcdatesuffix = !empty($objd->sellby) ? dol_stringtotime($objd->sellby) : dol_mktime(0, 0, 0, GETPOST('dlc'.$suffix.'month'), GETPOST('dlc'.$suffix.'day'), GETPOST('dlc'.$suffix.'year'));
 										print $form->selectDate($dlcdatesuffix, 'dlc'.$suffix, '', '', 1, '');
 										print '</td>';
 									}
-									if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+									if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 										print '<td class="nowraponall">';
 										$dluodatesuffix = !empty($objd->eatby) ? dol_stringtotime($objd->eatby) : dol_mktime(0, 0, 0, GETPOST('dluo'.$suffix.'month'), GETPOST('dluo'.$suffix.'day'), GETPOST('dluo'.$suffix.'year'));
 										print $form->selectDate($dluodatesuffix, 'dluo'.$suffix, '', '', 1, '');
@@ -851,8 +851,8 @@ if ($object->id > 0 || !empty($object->ref)) {
 								} else {
 									$type = 'dispatch';
 									$colspan = 6;
-									$colspan = (!empty($conf->global->PRODUCT_DISABLE_SELLBY)) ? --$colspan : $colspan;
-									$colspan = (!empty($conf->global->PRODUCT_DISABLE_EATBY)) ? --$colspan : $colspan;
+									$colspan = (getDolGlobalString('PRODUCT_DISABLE_SELLBY')) ? --$colspan : $colspan;
+									$colspan = (getDolGlobalString('PRODUCT_DISABLE_EATBY')) ? --$colspan : $colspan;
 
 									// Enable hooks to append additional columns
 									$parameters = array(
@@ -980,13 +980,13 @@ if ($object->id > 0 || !empty($object->ref)) {
 								print '<td>';
 								print '<input type="text" class="inputlotnumber quatrevingtquinzepercent" id="lot_number'.$suffix.'" name="lot_number'.$suffix.'" value="'.GETPOST('lot_number'.$suffix).'">';
 								print '</td>';
-								if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 									print '<td class="nowraponall">';
 									$dlcdatesuffix = dol_mktime(0, 0, 0, GETPOST('dlc'.$suffix.'month'), GETPOST('dlc'.$suffix.'day'), GETPOST('dlc'.$suffix.'year'));
 									print $form->selectDate($dlcdatesuffix, 'dlc'.$suffix, '', '', 1, '');
 									print '</td>';
 								}
-								if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 									print '<td class="nowraponall">';
 									$dluodatesuffix = dol_mktime(0, 0, 0, GETPOST('dluo'.$suffix.'month'), GETPOST('dluo'.$suffix.'day'), GETPOST('dluo'.$suffix.'year'));
 									print $form->selectDate($dluodatesuffix, 'dluo'.$suffix, '', '', 1, '');
@@ -996,8 +996,8 @@ if ($object->id > 0 || !empty($object->ref)) {
 							} else {
 								$type = 'dispatch';
 								$colspan = 6;
-								$colspan = (!empty($conf->global->PRODUCT_DISABLE_SELLBY)) ? --$colspan : $colspan;
-								$colspan = (!empty($conf->global->PRODUCT_DISABLE_EATBY)) ? --$colspan : $colspan;
+								$colspan = (getDolGlobalString('PRODUCT_DISABLE_SELLBY')) ? --$colspan : $colspan;
+								$colspan = (getDolGlobalString('PRODUCT_DISABLE_EATBY')) ? --$colspan : $colspan;
 
 								// Enable hooks to append additional columns
 								$parameters = array(
@@ -1034,7 +1034,7 @@ if ($object->id > 0 || !empty($object->ref)) {
 							// Qty to dispatch
 							print '<td class="right">';
 							print '<a href="" id="reset'.$suffix.'" class="resetline">'.img_picto($langs->trans("Reset"), 'eraser', 'class="pictofixedwidth opacitymedium"').'</a>';
-							$amounttosuggest = (GETPOSTISSET('qty'.$suffix) ? GETPOST('qty'.$suffix, 'int') : (empty($conf->global->SUPPLIER_ORDER_DISPATCH_FORCE_QTY_INPUT_TO_ZERO) ? $remaintodispatch : 0));
+							$amounttosuggest = (GETPOSTISSET('qty'.$suffix) ? GETPOST('qty'.$suffix, 'int') : (!getDolGlobalString('SUPPLIER_ORDER_DISPATCH_FORCE_QTY_INPUT_TO_ZERO') ? $remaintodispatch : 0));
 							if (count($products_dispatched)) {
 								// There is already existing lines into llx_expeditiondet, this means a plan for the shipment has already been started.
 								// In such a case, we do not suggest new values, we suggest the value known.
@@ -1139,7 +1139,7 @@ if ($object->id > 0 || !empty($object->ref)) {
 		// Message if nothing to dispatch
 		if (!$nbproduct) {
 			print "<br>\n";
-			if (empty($conf->global->SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED)) {
+			if (!getDolGlobalString('SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED')) {
 				print '<div class="opacitymedium">'.$langs->trans("NoPredefinedProductToDispatch").'</div>'; // No predefined line at all
 			} else {
 				print '<div class="opacitymedium">'.$langs->trans("NoMorePredefinedProductToDispatch").'</div>'; // No predefined line that remain to be dispatched.
diff --git a/htdocs/expedition/list.php b/htdocs/expedition/list.php
index 79d6fad79a4..1c296f49f76 100644
--- a/htdocs/expedition/list.php
+++ b/htdocs/expedition/list.php
@@ -729,7 +729,7 @@ if (!empty($arrayfields['country.code_iso']['checked'])) {
 // Company type
 if (!empty($arrayfields['typent.code']['checked'])) {
 	print '<td class="liste_titre maxwidthonsmartphone center">';
-	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
+	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
 	print '</td>';
 }
 // Weight
@@ -944,8 +944,8 @@ while ($i < $imaxinloop) {
 		print '<tr class="oddeven">';
 
 		// Action column
-		if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
-			print '<td class="nowrap" align="center">';
+		if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
+			print '<td class="nowrap center">';
 			if ($massactionbutton || $massaction) {   // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 				$selected = 0;
 				if (in_array($obj->rowid, $arrayofselected)) {
@@ -967,8 +967,8 @@ while ($i < $imaxinloop) {
 
 		// Ref customer
 		if (!empty($arrayfields['e.ref_customer']['checked'])) {
-			print "<td>";
-			print $obj->ref_customer;
+			print '<td class="tdoverflowmax100" title="'.dol_escape_htmltag($obj->ref_customer).'">';
+			print dol_escape_htmltag($obj->ref_customer);
 			print "</td>\n";
 			if (!$i) {
 				$totalarray['nbfield']++;
@@ -996,7 +996,7 @@ while ($i < $imaxinloop) {
 		// Zip
 		if (!empty($arrayfields['s.zip']['checked'])) {
 			print '<td class="nocellnopadd center">';
-			print $obj->zip;
+			print dol_escape_htmltag($obj->zip);
 			print '</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
@@ -1013,7 +1013,7 @@ while ($i < $imaxinloop) {
 		if (!empty($arrayfields['country.code_iso']['checked'])) {
 			print '<td class="center">';
 			$tmparray = getCountry($obj->fk_pays, 'all');
-			print $tmparray['label'];
+			print dol_escape_htmltag($tmparray['label']);
 			print '</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
@@ -1137,8 +1137,8 @@ while ($i < $imaxinloop) {
 		}
 
 		// Action column
-		if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
-			print '<td class="nowrap" align="center">';
+		if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
+			print '<td class="nowrap center">';
 			if ($massactionbutton || $massaction) {   // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 				$selected = 0;
 				if (in_array($obj->rowid, $arrayofselected)) {
diff --git a/htdocs/expedition/shipment.php b/htdocs/expedition/shipment.php
index 43d7a6cc887..441a1ff2ab5 100644
--- a/htdocs/expedition/shipment.php
+++ b/htdocs/expedition/shipment.php
@@ -321,7 +321,7 @@ if ($id > 0 || !empty($ref)) {
 		print '<table class="border centpercent tableforfield">';
 
 		// Discounts for third party
-		if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 			$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 		} else {
@@ -416,7 +416,7 @@ if ($id > 0 || !empty($ref)) {
 		print '</tr>';
 
 		// Warehouse
-		if (isModEnabled('stock') && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER)) {
+		if (isModEnabled('stock') && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_ORDER')) {
 			require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 			$formproduct = new FormProduct($db);
 			print '<tr><td>';
@@ -664,7 +664,7 @@ if ($id > 0 || !empty($ref)) {
 					// Product label
 					if ($objp->fk_product > 0) {
 						// Define output language
-						if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+						if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 							$object->fetch_thirdparty();
 
 							$prod = new Product($db);
@@ -764,7 +764,7 @@ if ($id > 0 || !empty($ref)) {
 
 					// Qty remains to ship
 					print '<td class="center">';
-					if ($type == 0 || !empty($conf->global->STOCK_SUPPORTS_SERVICES)|| !empty($conf->global->SHIPMENT_SUPPORTS_SERVICES)) {
+					if ($type == 0 || getDolGlobalString('STOCK_SUPPORTS_SERVICES')|| getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES')) {
 						$toBeShipped[$objp->fk_product] = $objp->qty - $qtyAlreadyShipped;
 						$toBeShippedTotal += $toBeShipped[$objp->fk_product];
 						print $toBeShipped[$objp->fk_product];
@@ -779,18 +779,18 @@ if ($id > 0 || !empty($ref)) {
 						$product->load_stock('warehouseopen');
 					}
 
-					if ($objp->fk_product > 0 && ($type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) && isModEnabled('stock')) {
+					if ($objp->fk_product > 0 && ($type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) && isModEnabled('stock')) {
 						print '<td class="center">';
 						print $product->stock_reel;
 						if ($product->stock_reel < $toBeShipped[$objp->fk_product]) {
 							print ' '.img_warning($langs->trans("StockTooLow"));
-							if (!empty($conf->global->STOCK_CORRECT_STOCK_IN_SHIPMENT)) {
+							if (getDolGlobalString('STOCK_CORRECT_STOCK_IN_SHIPMENT')) {
 								$nbPiece = $toBeShipped[$objp->fk_product] - $product->stock_reel;
 								print ' &nbsp; '.$langs->trans("GoTo").' <a href="'.DOL_URL_ROOT.'/product/stock/product.php?id='.((int) $product->id).'&action=correction&nbpiece='.urlencode($nbPiece).'&backtopage='.urlencode($_SERVER["PHP_SELF"].'?id='.((int) $object->id)).'">'.$langs->trans("CorrectStock").'</a>';
 							}
 						}
 						print '</td>';
-					} elseif ($objp->fk_product > 0 && $type == Product::TYPE_SERVICE && !empty($conf->global->SHIPMENT_SUPPORTS_SERVICES) && isModEnabled('stock')) {
+					} elseif ($objp->fk_product > 0 && $type == Product::TYPE_SERVICE && getDolGlobalString('SHIPMENT_SUPPORTS_SERVICES') && isModEnabled('stock')) {
 						print '<td class="center"><span class="opacitymedium">('.$langs->trans("Service").')</span></td>';
 					} else {
 						print '<td>&nbsp;</td>';
@@ -798,7 +798,7 @@ if ($id > 0 || !empty($ref)) {
 					print "</tr>\n";
 
 					// Show subproducts lines
-					if ($objp->fk_product > 0 && !empty($conf->global->PRODUIT_SOUSPRODUITS)) {
+					if ($objp->fk_product > 0 && getDolGlobalString('PRODUIT_SOUSPRODUITS')) {
 						// Set tree of subproducts in product->sousprods
 						$product->get_sousproduits_arbo();
 						//var_dump($product->sousprods);exit;
diff --git a/htdocs/expedition/stats/index.php b/htdocs/expedition/stats/index.php
index c8e878b4282..46923713b75 100644
--- a/htdocs/expedition/stats/index.php
+++ b/htdocs/expedition/stats/index.php
@@ -42,7 +42,7 @@ if ($user->socid > 0) {
 
 $nowyear = dol_print_date(dol_now(), "%Y");
 $year = GETPOST('year') > 0 ?GETPOST('year') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 // Load translation files required by the page
diff --git a/htdocs/expensereport/card.php b/htdocs/expensereport/card.php
index 8063167a000..590aa9163db 100644
--- a/htdocs/expensereport/card.php
+++ b/htdocs/expensereport/card.php
@@ -70,7 +70,7 @@ $socid = GETPOST('socid', 'int') ?GETPOST('socid', 'int') : GETPOST('socid_id',
 
 $childids = $user->getAllChildIds(1);
 
-if (!empty($conf->global->EXPENSEREPORT_PREFILL_DATES_WITH_CURRENT_MONTH)) {
+if (getDolGlobalString('EXPENSEREPORT_PREFILL_DATES_WITH_CURRENT_MONTH')) {
 	if (empty($date_start)) {
 		$date_start = dol_mktime(0, 0, 0, (int) dol_print_date(dol_now(), '%m'),  1, (int) dol_print_date(dol_now(), '%Y'));
 	}
@@ -96,9 +96,9 @@ $urlwithroot = $urlwithouturlroot.DOL_URL_ROOT; // This is to use external domai
 //$urlwithroot=DOL_MAIN_URL_ROOT;					// This is to use same domain name than current
 
 // PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 
 $object = new ExpenseReport($db);
@@ -119,16 +119,16 @@ $permissiontoadd = $user->rights->expensereport->creer; // Used by the include o
 
 $upload_dir = $conf->expensereport->dir_output.'/'.dol_sanitizeFileName($object->ref);
 
-$projectRequired = isModEnabled('project') && !empty($conf->global->EXPENSEREPORT_PROJECT_IS_REQUIRED);
-$fileRequired = !empty($conf->global->EXPENSEREPORT_FILE_IS_REQUIRED);
+$projectRequired = isModEnabled('project') && getDolGlobalString('EXPENSEREPORT_PROJECT_IS_REQUIRED');
+$fileRequired = getDolGlobalString('EXPENSEREPORT_FILE_IS_REQUIRED');
 
 if ($object->id > 0) {
 	// Check current user can read this expense report
 	$canread = 0;
-	if (!empty($user->rights->expensereport->readall)) {
+	if ($user->hasRight('expensereport', 'readall')) {
 		$canread = 1;
 	}
-	if (!empty($user->rights->expensereport->lire) && in_array($object->fk_user_author, $childids)) {
+	if ($user->hasRight('expensereport', 'lire') && in_array($object->fk_user_author, $childids)) {
 		$canread = 1;
 	}
 	if (!$canread) {
@@ -137,7 +137,7 @@ if ($object->id > 0) {
 }
 
 $candelete = 0;
-if (!empty($user->rights->expensereport->supprimer)) {
+if ($user->hasRight('expensereport', 'supprimer')) {
 	$candelete = 1;
 }
 if ($object->statut == ExpenseReport::STATUS_DRAFT && $user->hasRight('expensereport', 'write') && in_array($object->fk_user_author, $childids)) {
@@ -218,7 +218,7 @@ if (empty($reshook)) {
 	include DOL_DOCUMENT_ROOT.'/core/actions_lineupdown.inc.php'; // Must be include, not include_once
 
 	// Action clone object
-	if ($action == 'confirm_clone' && $confirm == 'yes' && $user->rights->expensereport->creer) {
+	if ($action == 'confirm_clone' && $confirm == 'yes' && $user->hasRight('expensereport', 'creer')) {
 		if (1 == 0 && !GETPOST('clone_content', 'alpha') && !GETPOST('clone_receivers', 'alpha')) {
 			setEventMessages($langs->trans("NoCloneOptionsSpecified"), null, 'errors');
 		} else {
@@ -251,7 +251,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == 'add' && $user->rights->expensereport->creer) {
+	if ($action == 'add' && $user->hasRight('expensereport', 'creer')) {
 		$error = 0;
 
 		$object = new ExpenseReport($db);
@@ -265,13 +265,13 @@ if (empty($reshook)) {
 		}
 
 		// Check that expense report is for a user inside the hierarchy, or that advanced permission for all is set
-		if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->expensereport->creer))
-			|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->expensereport->creer) && empty($user->rights->expensereport->writeall_advance))) {
+		if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('expensereport', 'creer'))
+			|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('expensereport', 'creer') && !$user->hasRight('expensereport', 'writeall_advance'))) {
 			$error++;
 			setEventMessages($langs->trans("NotEnoughPermissions"), null, 'errors');
 		}
 		if (!$error) {
-			if (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || empty($user->rights->expensereport->writeall_advance)) {
+			if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || !$user->hasRight('expensereport', 'writeall_advance')) {
 				if (!in_array($object->fk_user_author, $childids)) {
 					$error++;
 					setEventMessages($langs->trans("UserNotInHierachy"), null, 'errors');
@@ -295,7 +295,7 @@ if (empty($reshook)) {
 			}
 		}
 
-		if (!$error && empty($conf->global->EXPENSEREPORT_ALLOW_OVERLAPPING_PERIODS)) {
+		if (!$error && !getDolGlobalString('EXPENSEREPORT_ALLOW_OVERLAPPING_PERIODS')) {
 			$overlappingExpenseReportID = $object->periode_existe($fuser, $object->date_debut, $object->date_fin);
 
 			if ($overlappingExpenseReportID > 0) {
@@ -325,7 +325,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if (($action == 'update' || $action == 'updateFromRefuse') && $user->rights->expensereport->creer) {
+	if (($action == 'update' || $action == 'updateFromRefuse') && $user->hasRight('expensereport', 'creer')) {
 		$object = new ExpenseReport($db);
 		$object->fetch($id);
 
@@ -373,7 +373,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == "confirm_validate" && GETPOST("confirm", 'alpha') == "yes" && $id > 0 && $user->rights->expensereport->creer) {
+	if ($action == "confirm_validate" && GETPOST("confirm", 'alpha') == "yes" && $id > 0 && $user->hasRight('expensereport', 'creer')) {
 		$error = 0;
 
 		$db->begin();
@@ -385,7 +385,7 @@ if (empty($reshook)) {
 
 		if ($result >= 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -426,7 +426,7 @@ if (empty($reshook)) {
 
 				// SUBJECT
 				$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-				if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+				if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 					$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 				}
 
@@ -488,14 +488,14 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == "confirm_save_from_refuse" && GETPOST("confirm", 'alpha') == "yes" && $id > 0 && $user->rights->expensereport->creer) {
+	if ($action == "confirm_save_from_refuse" && GETPOST("confirm", 'alpha') == "yes" && $id > 0 && $user->hasRight('expensereport', 'creer')) {
 		$object = new ExpenseReport($db);
 		$object->fetch($id);
 		$result = $object->set_save_from_refuse($user);
 
 		if ($result > 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -533,7 +533,7 @@ if (empty($reshook)) {
 
 				// SUBJECT
 				$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-				if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+				if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 					$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 				}
 
@@ -597,7 +597,7 @@ if (empty($reshook)) {
 	}
 
 	// Approve
-	if ($action == "confirm_approve" && GETPOST("confirm", 'alpha') == "yes" && $id > 0 && $user->rights->expensereport->approve) {
+	if ($action == "confirm_approve" && GETPOST("confirm", 'alpha') == "yes" && $id > 0 && $user->hasRight('expensereport', 'approve')) {
 		$object = new ExpenseReport($db);
 		$object->fetch($id);
 
@@ -605,7 +605,7 @@ if (empty($reshook)) {
 
 		if ($result > 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -649,7 +649,7 @@ if (empty($reshook)) {
 
 				// SUBJECT
 				$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-				if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+				if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 					$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 				}
 
@@ -710,7 +710,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == "confirm_refuse" && GETPOST('confirm', 'alpha') == "yes" && $id > 0 && $user->rights->expensereport->approve) {
+	if ($action == "confirm_refuse" && GETPOST('confirm', 'alpha') == "yes" && $id > 0 && $user->hasRight('expensereport', 'approve')) {
 		$object = new ExpenseReport($db);
 		$object->fetch($id);
 
@@ -719,7 +719,7 @@ if (empty($reshook)) {
 
 		if ($result > 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -757,7 +757,7 @@ if (empty($reshook)) {
 
 				// SUBJECT
 				$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-				if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+				if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 					$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 				}
 
@@ -820,7 +820,7 @@ if (empty($reshook)) {
 	}
 
 	//var_dump($user->id == $object->fk_user_validator);exit;
-	if ($action == "confirm_cancel" && GETPOST('confirm', 'alpha') == "yes" && $id > 0 && $user->rights->expensereport->creer) {
+	if ($action == "confirm_cancel" && GETPOST('confirm', 'alpha') == "yes" && $id > 0 && $user->hasRight('expensereport', 'creer')) {
 		if (!GETPOST('detail_cancel', 'alpha')) {
 			setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Comment")), null, 'errors');
 		} else {
@@ -833,7 +833,7 @@ if (empty($reshook)) {
 
 				if ($result > 0) {
 					// Define output language
-					if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+					if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -871,7 +871,7 @@ if (empty($reshook)) {
 
 						// SUBJECT
 						$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-						if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+						if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 							$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 						}
 
@@ -937,7 +937,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == "confirm_setdraft" && GETPOST('confirm', 'alpha') == "yes" && $id > 0 && $user->rights->expensereport->creer) {
+	if ($action == "confirm_setdraft" && GETPOST('confirm', 'alpha') == "yes" && $id > 0 && $user->hasRight('expensereport', 'creer')) {
 		$object = new ExpenseReport($db);
 		$object->fetch($id);
 		if ($user->id == $object->fk_user_author || $user->id == $object->fk_user_valid) {
@@ -945,7 +945,7 @@ if (empty($reshook)) {
 
 			if ($result > 0) {
 				// Define output language
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -976,7 +976,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == 'set_unpaid' && $id > 0 && $user->rights->expensereport->to_paid) {
+	if ($action == 'set_unpaid' && $id > 0 && $user->hasRight('expensereport', 'to_paid')) {
 		$object = new ExpenseReport($db);
 		$object->fetch($id);
 
@@ -984,7 +984,7 @@ if (empty($reshook)) {
 
 		if ($result > 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1005,7 +1005,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == 'set_paid' && $id > 0 && $user->rights->expensereport->to_paid) {
+	if ($action == 'set_paid' && $id > 0 && $user->hasRight('expensereport', 'to_paid')) {
 		$object = new ExpenseReport($db);
 		$object->fetch($id);
 
@@ -1013,7 +1013,7 @@ if (empty($reshook)) {
 
 		if ($result > 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1051,7 +1051,7 @@ if (empty($reshook)) {
 
 				// SUBJECT
 				$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-				if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+				if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 					$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 				}
 
@@ -1102,7 +1102,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == "addline" && $user->rights->expensereport->creer) {
+	if ($action == "addline" && $user->hasRight('expensereport', 'creer')) {
 		$error = 0;
 
 		// First save uploaded file
@@ -1186,7 +1186,7 @@ if (empty($reshook)) {
 			if ($result > 0) {
 				$ret = $object->fetch($object->id); // Reload to get new records
 
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					// Define output language
 					$outputlangs = $langs;
 					$newlang = GETPOST('lang_id', 'alpha');
@@ -1226,7 +1226,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == 'confirm_delete_line' && GETPOST("confirm", 'alpha') == "yes" && $user->rights->expensereport->creer) {
+	if ($action == 'confirm_delete_line' && GETPOST("confirm", 'alpha') == "yes" && $user->hasRight('expensereport', 'creer')) {
 		$object = new ExpenseReport($db);
 		$object->fetch($id);
 
@@ -1239,7 +1239,7 @@ if (empty($reshook)) {
 		if ($result >= 0) {
 			if ($result > 0) {
 				// Define output language
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1266,7 +1266,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == "updateline" && $user->rights->expensereport->creer) {
+	if ($action == "updateline" && $user->hasRight('expensereport', 'creer')) {
 		$object = new ExpenseReport($db);
 		$object->fetch($id);
 
@@ -1331,7 +1331,7 @@ if (empty($reshook)) {
 			if ($result >= 0) {
 				if ($result > 0) {
 					// Define output language
-					if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+					if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1440,7 +1440,7 @@ if ($action == 'create') {
 		$defaultselectuser = GETPOST('fk_user_author', 'int');
 	}
 	$include_users = 'hierarchyme';
-	if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->expensereport->writeall_advance)) {
+	if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('expensereport', 'writeall_advance')) {
 		$include_users = array();
 	}
 	$s = $form->select_dolusers($defaultselectuser, "fk_user_author", 0, "", 0, $include_users, '', '0,'.$conf->entity);
@@ -1458,20 +1458,20 @@ if ($action == 'create') {
 		print img_warning().' '.$langs->trans("NobodyHasPermissionToValidateExpenseReport");
 	} else {
 		$defaultselectuser = (empty($user->fk_user_expense_validator) ? $user->fk_user : $user->fk_user_expense_validator); // Will work only if supervisor has permission to approve so is inside include_users
-		if (!empty($conf->global->EXPENSEREPORT_DEFAULT_VALIDATOR)) {
+		if (getDolGlobalString('EXPENSEREPORT_DEFAULT_VALIDATOR')) {
 			$defaultselectuser = $conf->global->EXPENSEREPORT_DEFAULT_VALIDATOR; // Can force default approver
 		}
 		if (GETPOST('fk_user_validator', 'int') > 0) {
 			$defaultselectuser = GETPOST('fk_user_validator', 'int');
 		}
-		$s = $form->select_dolusers($defaultselectuser, "fk_user_validator", 1, "", ((empty($defaultselectuser) || empty($conf->global->EXPENSEREPORT_DEFAULT_VALIDATOR_UNCHANGEABLE)) ? 0 : 1), $include_users);
+		$s = $form->select_dolusers($defaultselectuser, "fk_user_validator", 1, "", ((empty($defaultselectuser) || !getDolGlobalString('EXPENSEREPORT_DEFAULT_VALIDATOR_UNCHANGEABLE')) ? 0 : 1), $include_users);
 		print $form->textwithpicto($s, $langs->trans("AnyOtherInThisListCanValidate"));
 	}
 	print '</td>';
 	print '</tr>';
 
 	// Payment mode
-	if (!empty($conf->global->EXPENSEREPORT_ASK_PAYMENTMODE_ON_CREATION)) {
+	if (getDolGlobalString('EXPENSEREPORT_ASK_PAYMENTMODE_ON_CREATION')) {
 		print '<tr>';
 		print '<td>'.$langs->trans("ModePaiement").'</td>';
 		print '<td>';
@@ -1487,7 +1487,7 @@ if ($action == 'create') {
 	print '<td class="tdtop">'.$langs->trans('NotePublic').'</td>';
 	print '<td>';
 
-	$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+	$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 	print $doleditor->Create(1);
 	print '</td></tr>';
 
@@ -1499,7 +1499,7 @@ if ($action == 'create') {
 		print '<td class="tdtop">'.$langs->trans('NotePrivate').'</td>';
 		print '<td>';
 
-		$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 		print '</td></tr>';
 	}
@@ -1525,8 +1525,8 @@ if ($action == 'create') {
 
 	if ($result > 0) {
 		if (!in_array($object->fk_user_author, $user->getAllChildIds(1))) {
-			if (empty($user->rights->expensereport->readall) && empty($user->rights->expensereport->lire_tous)
-				&& (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || empty($user->rights->expensereport->writeall_advance))) {
+			if (!$user->hasRight('expensereport', 'readall') && !$user->hasRight('expensereport', 'lire_tous')
+				&& (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || !$user->hasRight('expensereport', 'writeall_advance'))) {
 					print load_fiche_titre($langs->trans('TripCard'), '', 'trip');
 
 					print '<div class="tabBar">';
@@ -1589,7 +1589,7 @@ if ($action == 'create') {
 			print '</td>';
 			print '</tr>';
 
-			if (!empty($conf->global->EXPENSEREPORT_ASK_PAYMENTMODE_ON_CREATION)) {
+			if (getDolGlobalString('EXPENSEREPORT_ASK_PAYMENTMODE_ON_CREATION')) {
 				print '<tr>';
 				print '<td>'.$langs->trans("ModePaiement").'</td>';
 				print '<td>';
@@ -1639,7 +1639,7 @@ if ($action == 'create') {
 
 			print '</form>';
 		} else {
-			$taxlessUnitPriceDisabled = !empty($conf->global->EXPENSEREPORT_FORCE_LINE_AMOUNTS_INCLUDING_TAXES_ONLY) ? ' disabled' : '';
+			$taxlessUnitPriceDisabled = getDolGlobalString('EXPENSEREPORT_FORCE_LINE_AMOUNTS_INCLUDING_TAXES_ONLY') ? ' disabled' : '';
 
 			print dol_get_fiche_head($head, 'card', $langs->trans("ExpenseReport"), -1, 'trip');
 
@@ -1649,7 +1649,7 @@ if ($action == 'create') {
 			if ($action == 'clone') {
 				// Create an array for form
 				$criteriaforfilter = 'hierarchyme';
-				if (!empty($user->rights->expensereport->readall)) {
+				if ($user->hasRight('expensereport', 'readall')) {
 					$criteriaforfilter = '';
 				}
 				$formquestion = array(
@@ -1737,7 +1737,7 @@ if ($action == 'create') {
 			print get_date_range($object->date_debut, $object->date_fin, 'day', $langs, 0);
 			print '</td>';
 			print '</tr>';
-			if (!empty($conf->global->EXPENSEREPORT_ASK_PAYMENTMODE_ON_CREATION)) {
+			if (getDolGlobalString('EXPENSEREPORT_ASK_PAYMENTMODE_ON_CREATION')) {
 				print '<tr>';
 				print '<td>'.$langs->trans("ModePaiement").'</td>';
 				print '<td>'.$object->fk_c_paiement.'</td>';
@@ -2047,7 +2047,7 @@ if ($action == 'create') {
 					print '<td class="minwidth100imp linecolproject">'.$langs->trans('Project').'</td>';
 				}
 				print '<td class="center linecoltype">'.$langs->trans('Type').'</td>';
-				if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+				if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 					print '<td class="center linecolcarcategory">'.$langs->trans('CarCategory').'</td>';
 				}
 				print '<td class="linecoldescription">'.$langs->trans('Description').'</td>';
@@ -2068,7 +2068,7 @@ if ($action == 'create') {
 				print '</td>';
 
 				// Ajout des boutons de modification/suppression
-				if (($object->status < 2 || $object->status == 99) && $user->rights->expensereport->creer) {
+				if (($object->status < 2 || $object->status == 99) && $user->hasRight('expensereport', 'creer')) {
 					print '<td class="right"></td>';
 				}
 				print '</tr>';
@@ -2121,7 +2121,7 @@ if ($action == 'create') {
 						print '</td>';
 
 						// IK
-						if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+						if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 							print '<td class="fk_c_exp_tax_cat linecoltaxcat">';
 							$exp_tax_cat_label = dol_getIdFromCode($db, $line->fk_c_exp_tax_cat, 'c_exp_tax_cat', 'rowid', 'label');
 							print $langs->trans($exp_tax_cat_label);
@@ -2191,7 +2191,7 @@ if ($action == 'create') {
 										if ($pdfexists) {
 											// Conversion du PDF en image png si fichier png non existant
 											if (!file_exists($fileimage) || (filemtime($fileimage) < filemtime($filepdf))) {
-												if (empty($conf->global->MAIN_DISABLE_PDF_THUMBS)) {		// If you experience trouble with pdf thumb generation and imagick, you can disable here.
+												if (!getDolGlobalString('MAIN_DISABLE_PDF_THUMBS')) {		// If you experience trouble with pdf thumb generation and imagick, you can disable here.
 													include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
 													$ret = dol_convert_file($filepdf, 'png', $fileimage, '0'); // Convert first page of PDF into a file _preview.png
 													if ($ret < 0) {
@@ -2230,7 +2230,7 @@ if ($action == 'create') {
 						print '</td>';
 
 						// Ajout des boutons de modification/suppression
-						if (($object->status < ExpenseReport::STATUS_VALIDATED || $object->status == ExpenseReport::STATUS_REFUSED) && $user->rights->expensereport->creer) {
+						if (($object->status < ExpenseReport::STATUS_VALIDATED || $object->status == ExpenseReport::STATUS_REFUSED) && $user->hasRight('expensereport', 'creer')) {
 							print '<td class="nowrap right linecolaction">';
 
 							print '<a class="editfielda reposition paddingrightonly" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=editline&token='.newToken().'&rowid='.$line->rowid.'">';
@@ -2252,7 +2252,7 @@ if ($action == 'create') {
 						if (isModEnabled('project')) {
 							$colspan++;
 						}
-						if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+						if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 							$colspan++;
 						}
 
@@ -2267,7 +2267,7 @@ if ($action == 'create') {
 						print '<a href="" class="commonlink auploadnewfilenow reposition">'.$langs->trans("UploadANewFileNow");
 						print img_picto($langs->trans("UploadANewFileNow"), 'chevron-down', '', false, 0, 0, '', 'marginleftonly');
 						print '</a>';
-						if (empty($conf->global->EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES)) {
+						if (!getDolGlobalString('EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES')) {
 							print ' &nbsp; - &nbsp; <a href="" class="commonlink aattachtodoc reposition">'.$langs->trans("AttachTheNewLineToTheDocument");
 							print img_picto($langs->trans("AttachTheNewLineToTheDocument"), 'chevron-down', '', false, 0, 0, '', 'marginleftonly');
 							print '</a>';
@@ -2335,7 +2335,7 @@ if ($action == 'create') {
 						print $formexpensereport->selectTypeExpenseReport($line->fk_c_type_fees, 'fk_c_type_fees');
 						print '</td>';
 
-						if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+						if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 							print '<td class="fk_c_exp_tax_cat">';
 							$params = array('fk_expense' => $object->id, 'fk_expense_det' => $line->id, 'date' => $line->date);
 							print $form->selectExpenseCategories($line->fk_c_exp_tax_cat, 'fk_c_exp_tax_cat', 1, array(), 'fk_c_type_fees', $userauthor->default_c_exp_tax_cat, $params);
@@ -2392,9 +2392,9 @@ if ($action == 'create') {
 			}
 
 			 // Add a new line
-			if (($object->status == ExpenseReport::STATUS_DRAFT || $object->status == ExpenseReport::STATUS_REFUSED) && $action != 'editline' && $user->rights->expensereport->creer) {
+			if (($object->status == ExpenseReport::STATUS_DRAFT || $object->status == ExpenseReport::STATUS_REFUSED) && $action != 'editline' && $user->hasRight('expensereport', 'creer')) {
 				$colspan = 12;
-				if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+				if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 					$colspan++;
 				}
 				if (isModEnabled('project')) {
@@ -2406,7 +2406,7 @@ if ($action == 'create') {
 
 				$nbFiles = $nbLinks = 0;
 				$arrayoffiles = array();
-				if (empty($conf->global->EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES)) {
+				if (!getDolGlobalString('EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES')) {
 					require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
 					require_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';
 					require_once DOL_DOCUMENT_ROOT.'/core/class/link.class.php';
@@ -2422,7 +2422,7 @@ if ($action == 'create') {
 				print '<a href="" class="commonlink auploadnewfilenow reposition">'.$langs->trans("UploadANewFileNow");
 				print img_picto($langs->trans("UploadANewFileNow"), 'chevron-down', '', false, 0, 0, '', 'marginleftonly');
 				print '</a>';
-				if (empty($conf->global->EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES)) {
+				if (!getDolGlobalString('EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES')) {
 					print ' &nbsp; - &nbsp; <a href="" class="commonlink aattachtodoc reposition">'.$langs->trans("AttachTheNewLineToTheDocument");
 					print img_picto($langs->trans("AttachTheNewLineToTheDocument"), 'chevron-down', '', false, 0, 0, '', 'marginleftonly');
 					print '</a>';
@@ -2481,7 +2481,7 @@ if ($action == 'create') {
 					print '<td class="minwidth100imp">'.$form->textwithpicto($langs->trans('Project'), $langs->trans("ClosedProjectsAreHidden")).'</td>';
 				}
 				print '<td class="center expensereportcreatetype">'.$langs->trans('Type').'</td>';
-				if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+				if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 					print '<td>'.$langs->trans('CarCategory').'</td>';
 				}
 				print '<td class="expensereportcreatedescription">'.$langs->trans('Description').'</td>';
@@ -2517,7 +2517,7 @@ if ($action == 'create') {
 					print $formexpensereport->selectTypeExpenseReport(!empty($fk_c_type_fees) ? $fk_c_type_fees : "", 'fk_c_type_fees', 1);
 					print '</td>';
 
-				if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+				if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 					print '<td class="fk_c_exp_tax_cat">';
 					$params = array('fk_expense' => $object->id);
 					print $form->selectExpenseCategories('', 'fk_c_exp_tax_cat', 1, array(), 'fk_c_type_fees', $userauthor->default_c_exp_tax_cat, $params, 0);
@@ -2532,7 +2532,7 @@ if ($action == 'create') {
 				// Select VAT
 				print '<td class="right inputvat">';
 				$defaultvat = -1;
-				if (!empty($conf->global->EXPENSEREPORT_NO_DEFAULT_VAT)) {
+				if (getDolGlobalString('EXPENSEREPORT_NO_DEFAULT_VAT')) {
 					// If option to have no default VAT on expense report is on, we force MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS
 					$conf->global->MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS = 'none';
 				}
@@ -2590,7 +2590,7 @@ if ($action == 'create') {
 				});
 			';
 
-			if (! empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+			if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 				print '
 
                 /* unit price coef calculation */
@@ -2620,7 +2620,7 @@ if ($action == 'create') {
 							success: function(response) {
 								if (response.response_status == "success"){';
 
-				if (!empty($conf->global->EXPENSEREPORT_FORCE_LINE_AMOUNTS_INCLUDING_TAXES_ONLY)) {
+				if (getDolGlobalString('EXPENSEREPORT_FORCE_LINE_AMOUNTS_INCLUDING_TAXES_ONLY')) {
 					print '
 									jQuery("#value_unit").val(parseFloat(response.data) * (100 + parseFloat(tva)) / 100);
 									jQuery("#value_unit").trigger("change");
@@ -2696,8 +2696,8 @@ if ($action != 'create' && $action != 'edit' && $action != 'editline') {
 	*	ET fk_user_author == user courant
 	* 	Afficher : "Enregistrer" / "Modifier" / "Supprimer"
 	*/
-	if ($user->rights->expensereport->creer && $object->status == ExpenseReport::STATUS_DRAFT) {
-		if (in_array($object->fk_user_author, $user->getAllChildIds(1)) || !empty($user->rights->expensereport->writeall_advance)) {
+	if ($user->hasRight('expensereport', 'creer') && $object->status == ExpenseReport::STATUS_DRAFT) {
+		if (in_array($object->fk_user_author, $user->getAllChildIds(1)) || $user->hasRight('expensereport', 'writeall_advance')) {
 			// Modify
 			print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=edit&token='.newToken().'&id='.$object->id.'">'.$langs->trans('Modify').'</a></div>';
 
@@ -2713,7 +2713,7 @@ if ($action != 'create' && $action != 'edit' && $action != 'editline') {
 	 *	ET fk_user_author == user courant
 	 * 	Afficher : "Enregistrer" / "Modifier" / "Supprimer"
 	 */
-	if ($user->rights->expensereport->creer && $object->status == ExpenseReport::STATUS_REFUSED) {
+	if ($user->hasRight('expensereport', 'creer') && $object->status == ExpenseReport::STATUS_REFUSED) {
 		if ($user->id == $object->fk_user_author || $user->id == $object->fk_user_valid) {
 			// Modify
 			print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=edit&token='.newToken().'&id='.$object->id.'">'.$langs->trans('Modify').'</a></div>';
@@ -2725,7 +2725,7 @@ if ($action != 'create' && $action != 'edit' && $action != 'editline') {
 		}
 	}
 
-	if ($user->rights->expensereport->to_paid && $object->status == ExpenseReport::STATUS_APPROVED) {
+	if ($user->hasRight('expensereport', 'to_paid') && $object->status == ExpenseReport::STATUS_APPROVED) {
 		if ($user->id == $object->fk_user_author || $user->id == $object->fk_user_valid) {
 			// setdraft
 			print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=setdraft&token='.newToken().'&id='.$object->id.'">'.$langs->trans('SetToDraft').'</a></div>';
@@ -2744,7 +2744,7 @@ if ($action != 'create' && $action != 'edit' && $action != 'editline') {
 		}
 	}
 
-	if ($user->rights->expensereport->approve && $object->status == ExpenseReport::STATUS_VALIDATED) {
+	if ($user->hasRight('expensereport', 'approve') && $object->status == ExpenseReport::STATUS_VALIDATED) {
 		//if($object->fk_user_validator==$user->id)
 		//{
 			// Validate
@@ -2763,12 +2763,12 @@ if ($action != 'create' && $action != 'edit' && $action != 'editline') {
 	// If status is Approved
 	// ---------------------
 
-	if ($user->rights->expensereport->approve && $object->status == ExpenseReport::STATUS_APPROVED) {
+	if ($user->hasRight('expensereport', 'approve') && $object->status == ExpenseReport::STATUS_APPROVED) {
 		print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=refuse&id='.$object->id.'">'.$langs->trans('Deny').'</a></div>';
 	}
 
 	// If bank module is used
-	if ($user->rights->expensereport->to_paid && isModEnabled("banque") && $object->status == ExpenseReport::STATUS_APPROVED) {
+	if ($user->hasRight('expensereport', 'to_paid') && isModEnabled("banque") && $object->status == ExpenseReport::STATUS_APPROVED) {
 		// Pay
 		if ($remaintopay == 0) {
 			print '<div class="inline-block divButAction"><span class="butActionRefused classfortooltip" title="'.$langs->trans("DisabledBecauseRemainderToPayIsZero").'">'.$langs->trans('DoPayment').'</span></div>';
@@ -2778,36 +2778,36 @@ if ($action != 'create' && $action != 'edit' && $action != 'editline') {
 	}
 
 	// If bank module is not used
-	if (($user->rights->expensereport->to_paid || empty(isModEnabled("banque"))) && $object->status == ExpenseReport::STATUS_APPROVED) {
+	if (($user->hasRight('expensereport', 'to_paid') || empty(isModEnabled("banque"))) && $object->status == ExpenseReport::STATUS_APPROVED) {
 		//if ((round($remaintopay) == 0 || !isModEnabled("banque")) && $object->paid == 0)
 		if ($object->paid == 0) {
 			print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=set_paid&token='.newToken().'">'.$langs->trans("ClassifyPaid")."</a></div>";
 		}
 	}
 
-	if ($user->rights->expensereport->creer && ($user->id == $object->fk_user_author || $user->id == $object->fk_user_valid) && $object->status == ExpenseReport::STATUS_APPROVED) {
+	if ($user->hasRight('expensereport', 'creer') && ($user->id == $object->fk_user_author || $user->id == $object->fk_user_valid) && $object->status == ExpenseReport::STATUS_APPROVED) {
 		// Cancel
 		print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=cancel&token='.newToken().'&id='.$object->id.'">'.$langs->trans("Cancel").'</a></div>';
 	}
 
 	// TODO Replace this. It should be SetUnpaid and should go back to status unpaid not canceled.
-	if (($user->rights->expensereport->approve || $user->rights->expensereport->to_paid) && $object->status == ExpenseReport::STATUS_CLOSED) {
+	if (($user->hasRight('expensereport', 'approve') || $user->hasRight('expensereport', 'to_paid')) && $object->status == ExpenseReport::STATUS_CLOSED) {
 		// Cancel
 		print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=cancel&token='.newToken().'&id='.$object->id.'">'.$langs->trans("Cancel").'</a></div>';
 	}
 
-	if ($user->rights->expensereport->to_paid && $object->paid && $object->status == ExpenseReport::STATUS_CLOSED) {
+	if ($user->hasRight('expensereport', 'to_paid') && $object->paid && $object->status == ExpenseReport::STATUS_CLOSED) {
 		// Set unpaid
 		print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=set_unpaid&token='.newToken().'&id='.$object->id.'">'.$langs->trans('ClassifyUnPaid').'</a></div>';
 	}
 
 	// Clone
-	if ($user->rights->expensereport->creer) {
+	if ($user->hasRight('expensereport', 'creer')) {
 		print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&action=clone&token='.newToken().'">'.$langs->trans("ToClone").'</a></div>';
 	}
 
 	/* If draft, validated, cancel, and user can create, he can always delete its card before it is approved */
-	if ($user->rights->expensereport->creer && $user->id == $object->fk_user_author && $object->status < ExpenseReport::STATUS_APPROVED) {
+	if ($user->hasRight('expensereport', 'creer') && $user->id == $object->fk_user_author && $object->status < ExpenseReport::STATUS_APPROVED) {
 		// Delete
 		print '<div class="inline-block divButAction"><a class="butActionDelete" href="'.$_SERVER["PHP_SELF"].'?action=delete&token='.newToken().'&id='.$object->id.'">'.$langs->trans('Delete').'</a></div>';
 	} elseif ($candelete && $object->status != ExpenseReport::STATUS_CLOSED) {
@@ -2835,7 +2835,7 @@ if ($action != 'presend') {
 	print '<div class="fichecenter"><div class="fichehalfleft">';
 	print '<a name="builddoc"></a>'; // ancre
 
-	if ($user->rights->expensereport->creer && $action != 'create' && $action != 'edit') {
+	if ($user->hasRight('expensereport', 'creer') && $action != 'create' && $action != 'edit') {
 		$filename = dol_sanitizeFileName($object->ref);
 		$filedir = $conf->expensereport->dir_output."/".dol_sanitizeFileName($object->ref);
 		$urlsource = $_SERVER["PHP_SELF"]."?id=".$object->id;
diff --git a/htdocs/expensereport/class/expensereport.class.php b/htdocs/expensereport/class/expensereport.class.php
index 011d1fb2f7f..13ba6ec2db5 100644
--- a/htdocs/expensereport/class/expensereport.class.php
+++ b/htdocs/expensereport/class/expensereport.class.php
@@ -179,9 +179,8 @@ class ExpenseReport extends CommonObject
 	public $localtax1;	// for backward compatibility (real field should be total_localtax1 defined into CommonObject)
 	public $localtax2;	// for backward compatibility (real field should be total_localtax2 defined into CommonObject)
 
-	public $statuts = array();
-	public $statuts_short = array();
-	public $statuts_logo;
+	public $labelStatus = array();
+	public $labelStatusShort = array();
 
 	// Multicurrency
 	/**
@@ -293,9 +292,8 @@ class ExpenseReport extends CommonObject
 		$this->modepaymentid = 0;
 
 		// List of language codes for status
-		$this->statuts_short = array(0 => 'Draft', 2 => 'Validated', 4 => 'Canceled', 5 => 'Approved', 6 => 'Paid', 99 => 'Refused');
-		$this->statuts = array(0 => 'Draft', 2 => 'ValidatedWaitingApproval', 4 => 'Canceled', 5 => 'Approved', 6 => 'Paid', 99 => 'Refused');
-		$this->statuts_logo = array(0 => 'status0', 2 => 'status1', 4 => 'status6', 5 => 'status4', 6 => 'status6', 99 => 'status5');
+		$this->labelStatusShort = array(0 => 'Draft', 2 => 'Validated', 4 => 'Canceled', 5 => 'Approved', 6 => 'Paid', 99 => 'Refused');
+		$this->labelStatus = array(0 => 'Draft', 2 => 'ValidatedWaitingApproval', 4 => 'Canceled', 5 => 'Approved', 6 => 'Paid', 99 => 'Refused');
 	}
 
 	/**
@@ -811,10 +809,12 @@ class ExpenseReport extends CommonObject
 		// phpcs:enable
 		global $langs;
 
-		$labelStatus = $langs->transnoentitiesnoconv($this->statuts[$status]);
-		$labelStatusShort = $langs->transnoentitiesnoconv($this->statuts_short[$status]);
+		$labelStatus = $langs->transnoentitiesnoconv($this->labelStatus[$status]);
+		$labelStatusShort = $langs->transnoentitiesnoconv($this->labelStatusShort[$status]);
 
-		$statusType = $this->statuts_logo[$status];
+		$statuslogo = array(0 => 'status0', 2 => 'status1', 4 => 'status6', 5 => 'status4', 6 => 'status6', 99 => 'status5');
+
+		$statusType = $statuslogo[$status];
 
 		return dolGetStatus($labelStatus, $labelStatusShort, '', $statusType, $mode);
 	}
@@ -948,7 +948,7 @@ class ExpenseReport extends CommonObject
 
 		$langs->load('trips');
 
-		if ($user->rights->expensereport->lire) {
+		if ($user->hasRight('expensereport', 'lire')) {
 			$sql = "SELECT de.fk_expensereport, de.date, de.comments, de.total_ht, de.total_ttc";
 			$sql .= " FROM ".MAIN_DB_PREFIX."expensereport_det as de";
 			$sql .= " WHERE de.fk_projet = ".((int) $projectid);
@@ -1061,7 +1061,7 @@ class ExpenseReport extends CommonObject
 		$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_type_fees as ctf ON de.fk_c_type_fees = ctf.id';
 		$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'projet as p ON de.fk_projet = p.rowid';
 		$sql .= " WHERE de.".$this->fk_element." = ".((int) $this->id);
-		if (!empty($conf->global->EXPENSEREPORT_LINES_SORTED_BY_ROWID)) {
+		if (getDolGlobalString('EXPENSEREPORT_LINES_SORTED_BY_ROWID')) {
 			$sql .= ' ORDER BY de.rang ASC, de.rowid ASC';
 		} else {
 			$sql .= ' ORDER BY de.rang ASC, de.date ASC';
@@ -1657,10 +1657,10 @@ class ExpenseReport extends CommonObject
 		global $langs, $conf;
 		$langs->load("trips");
 
-		if (!empty($conf->global->EXPENSEREPORT_ADDON)) {
+		if (getDolGlobalString('EXPENSEREPORT_ADDON')) {
 			$mybool = false;
 
-			$file = $conf->global->EXPENSEREPORT_ADDON.".php";
+			$file = getDolGlobalString('EXPENSEREPORT_ADDON') . ".php";
 			$classname = $conf->global->EXPENSEREPORT_ADDON;
 
 			// Include file with class
@@ -1793,7 +1793,7 @@ class ExpenseReport extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowExpenseReport");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -2063,7 +2063,7 @@ class ExpenseReport extends CommonObject
 	{
 		global $conf, $mysoc;
 
-		if (empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+		if (!getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 			return false;
 		}
 
@@ -2089,7 +2089,7 @@ class ExpenseReport extends CommonObject
 			return false;
 		}
 
-		if (!empty($conf->global->MAIN_EXPENSE_APPLY_ENTIRE_OFFSET)) {
+		if (getDolGlobalString('MAIN_EXPENSE_APPLY_ENTIRE_OFFSET')) {
 			$ikoffset = $range->ikoffset;
 		} else {
 			$ikoffset = $range->ikoffset / 12; // The amount of offset is a global value for the year
@@ -2431,7 +2431,7 @@ class ExpenseReport extends CommonObject
 		if (!dol_strlen($modele)) {
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->EXPENSEREPORT_ADDON_PDF)) {
+			} elseif (getDolGlobalString('EXPENSEREPORT_ADDON_PDF')) {
 				$modele = $conf->global->EXPENSEREPORT_ADDON_PDF;
 			}
 		}
@@ -2491,7 +2491,7 @@ class ExpenseReport extends CommonObject
 		$sql .= " FROM ".MAIN_DB_PREFIX."expensereport as ex";
 		$sql .= " WHERE ex.fk_statut > 0";
 		$sql .= " AND ex.entity IN (".getEntity('expensereport').")";
-		if (empty($user->rights->expensereport->readall)) {
+		if (!$user->hasRight('expensereport', 'readall')) {
 			$userchildids = $user->getAllChildIds(1);
 			$sql .= " AND (ex.fk_user_author IN (".$this->db->sanitize(join(',', $userchildids)).")";
 			$sql .= " OR ex.fk_user_validator IN (".$this->db->sanitize(join(',', $userchildids))."))";
@@ -2538,7 +2538,7 @@ class ExpenseReport extends CommonObject
 			$sql .= " WHERE ex.fk_statut = ".self::STATUS_APPROVED;
 		}
 		$sql .= " AND ex.entity IN (".getEntity('expensereport').")";
-		if (empty($user->rights->expensereport->readall)) {
+		if (!$user->hasRight('expensereport', 'readall')) {
 			$userchildids = $user->getAllChildIds(1);
 			$sql .= " AND (ex.fk_user_author IN (".$this->db->sanitize(join(',', $userchildids)).")";
 			$sql .= " OR ex.fk_user_validator IN (".$this->db->sanitize(join(',', $userchildids))."))";
diff --git a/htdocs/expensereport/class/expensereportstats.class.php b/htdocs/expensereport/class/expensereportstats.class.php
index e36b1c1e49e..eb21fa63fd1 100644
--- a/htdocs/expensereport/class/expensereportstats.class.php
+++ b/htdocs/expensereport/class/expensereportstats.class.php
@@ -75,7 +75,7 @@ class ExpenseReportStats extends Stats
 		}
 
 		// Only me and subordinates
-		if (empty($user->rights->expensereport->readall) && empty($user->rights->expensereport->lire_tous)) {
+		if (!$user->hasRight('expensereport', 'readall') && !$user->hasRight('expensereport', 'lire_tous')) {
 			$childids = $user->getAllChildIds();
 			$childids[] = $user->id;
 			$this->where .= " AND e.fk_user_author IN (".$this->db->sanitize(join(',', $childids)).")";
diff --git a/htdocs/expensereport/document.php b/htdocs/expensereport/document.php
index a4572c9a169..83df9cc5197 100644
--- a/htdocs/expensereport/document.php
+++ b/htdocs/expensereport/document.php
@@ -84,10 +84,10 @@ $result = restrictedArea($user, 'expensereport', $id, 'expensereport');
 if ($object->id > 0) {
 	// Check current user can read this expense report
 	$canread = 0;
-	if (!empty($user->rights->expensereport->readall)) {
+	if ($user->hasRight('expensereport', 'readall')) {
 		$canread = 1;
 	}
-	if (!empty($user->rights->expensereport->lire) && in_array($object->fk_user_author, $childids)) {
+	if ($user->hasRight('expensereport', 'lire') && in_array($object->fk_user_author, $childids)) {
 		$canread = 1;
 	}
 	if (!$canread) {
diff --git a/htdocs/expensereport/index.php b/htdocs/expensereport/index.php
index c8048e78621..ca0a38bc0d5 100644
--- a/htdocs/expensereport/index.php
+++ b/htdocs/expensereport/index.php
@@ -88,8 +88,8 @@ $sql = "SELECT tf.code, tf.label, count(de.rowid) as nb, sum(de.total_ht) as km"
 $sql .= " FROM ".MAIN_DB_PREFIX."expensereport as d, ".MAIN_DB_PREFIX."expensereport_det as de, ".MAIN_DB_PREFIX."c_type_fees as tf";
 $sql .= " WHERE de.fk_expensereport = d.rowid AND d.entity IN (".getEntity('expensereport').") AND de.fk_c_type_fees = tf.id";
 // RESTRICT RIGHTS
-if (empty($user->rights->expensereport->readall) && empty($user->rights->expensereport->lire_tous)
-	&& (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || empty($user->rights->expensereport->writeall_advance))) {
+if (!$user->hasRight('expensereport', 'readall') && !$user->hasRight('expensereport', 'lire_tous')
+	&& (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || !$user->hasRight('expensereport', 'writeall_advance'))) {
 	$childids = $user->getAllChildIds();
 	$childids[] = $user->id;
 	$sql .= " AND d.fk_user_author IN (".$db->sanitize(join(',', $childids)).")\n";
@@ -164,7 +164,7 @@ if ($conf->use_javascript_ajax) {
 	$dolgraph = new DolGraph();
 	$dolgraph->SetData($dataseries);
 	$dolgraph->setHeight(350);
-	$dolgraph->combine = empty($conf->global->MAIN_EXPENSEREPORT_COMBINE_GRAPH_STAT) ? 0.05 : $conf->global->MAIN_EXPENSEREPORT_COMBINE_GRAPH_STAT;
+	$dolgraph->combine = !getDolGlobalString('MAIN_EXPENSEREPORT_COMBINE_GRAPH_STAT') ? 0.05 : $conf->global->MAIN_EXPENSEREPORT_COMBINE_GRAPH_STAT;
 	$dolgraph->setShowLegend(2);
 	$dolgraph->setShowPercent(1);
 	$dolgraph->SetType(array('pie'));
@@ -198,8 +198,8 @@ $sql .= " d.rowid, d.ref, d.date_debut as dated, d.date_fin as datef, d.date_cre
 $sql .= " FROM ".MAIN_DB_PREFIX."expensereport as d, ".MAIN_DB_PREFIX."user as u";
 $sql .= " WHERE u.rowid = d.fk_user_author";
 // RESTRICT RIGHTS
-if (empty($user->rights->expensereport->readall) && empty($user->rights->expensereport->lire_tous)
-	&& (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || empty($user->rights->expensereport->writeall_advance))) {
+if (!$user->hasRight('expensereport', 'readall') && !$user->hasRight('expensereport', 'lire_tous')
+	&& (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || !$user->hasRight('expensereport', 'writeall_advance'))) {
 	$childids = $user->getAllChildIds();
 	$childids[] = $user->id;
 	$sql .= " AND d.fk_user_author IN (".$db->sanitize(join(',', $childids)).")\n";
diff --git a/htdocs/expensereport/info.php b/htdocs/expensereport/info.php
index c2216185b5c..f25781295a5 100644
--- a/htdocs/expensereport/info.php
+++ b/htdocs/expensereport/info.php
@@ -51,10 +51,10 @@ if (!$object->fetch($id, $ref) > 0) {
 if ($object->id > 0) {
 	// Check current user can read this expense report
 	$canread = 0;
-	if (!empty($user->rights->expensereport->readall)) {
+	if ($user->hasRight('expensereport', 'readall')) {
 		$canread = 1;
 	}
-	if (!empty($user->rights->expensereport->lire) && in_array($object->fk_user_author, $childids)) {
+	if ($user->hasRight('expensereport', 'lire') && in_array($object->fk_user_author, $childids)) {
 		$canread = 1;
 	}
 	if (!$canread) {
diff --git a/htdocs/expensereport/list.php b/htdocs/expensereport/list.php
index 51822922b70..acdda81605b 100644
--- a/htdocs/expensereport/list.php
+++ b/htdocs/expensereport/list.php
@@ -67,10 +67,10 @@ if ($id > 0) {
 	if ($id == $user->id) {
 		$canread = 1;
 	}
-	if (!empty($user->rights->expensereport->readall)) {
+	if ($user->hasRight('expensereport', 'readall')) {
 		$canread = 1;
 	}
-	if (!empty($user->rights->expensereport->lire) && in_array($id, $childids)) {
+	if ($user->hasRight('expensereport', 'lire') && in_array($id, $childids)) {
 		$canread = 1;
 	}
 	if (!$canread) {
@@ -333,8 +333,8 @@ if ($search_status != '' && $search_status >= 0) {
 	$sql .= " AND d.fk_statut IN (".$db->sanitize($search_status).")";
 }
 // RESTRICT RIGHTS
-if (empty($user->rights->expensereport->readall) && empty($user->rights->expensereport->lire_tous)
-	&& (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || empty($user->rights->expensereport->writeall_advance))) {
+if (!$user->hasRight('expensereport', 'readall') && !$user->hasRight('expensereport', 'lire_tous')
+	&& (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || !$user->hasRight('expensereport', 'writeall_advance'))) {
 	$sql .= " AND d.fk_user_author IN (".$db->sanitize(join(',', $childids)).")\n";
 }
 // Add where from extra fields
@@ -456,7 +456,7 @@ if ($resql) {
 		'builddoc'=>img_picto('', 'pdf', 'class="pictofixedwidth"').$langs->trans("PDFMerge"),
 		'presend'=>img_picto('', 'email', 'class="pictofixedwidth"').$langs->trans("SendByMail"),
 	);
-	if ($user->rights->expensereport->supprimer) {
+	if ($user->hasRight('expensereport', 'supprimer')) {
 		$arrayofmassactions['predelete'] = img_picto('', 'delete', 'class="pictofixedwidth"').$langs->trans("Delete");
 	}
 	if (in_array($massaction, array('presend', 'predelete'))) {
@@ -487,7 +487,7 @@ if ($resql) {
 
 		print dol_get_fiche_head($head, 'expensereport', $title, -1, 'user');
 
-		dol_banner_tab($fuser, 'id', $linkback, $user->rights->user->user->lire || $user->admin);
+		dol_banner_tab($fuser, 'id', $linkback, $user->hasRight('user', 'user', 'lire') || $user->admin);
 
 		print dol_get_fiche_end();
 
@@ -521,7 +521,7 @@ if ($resql) {
 		$newcardbutton .= dolGetButtonTitle($langs->trans('ViewList'), '', 'fa fa-bars imgforviewmode', $_SERVER["PHP_SELF"].'?mode=common'.preg_replace('/(&|\?)*mode=[^&]+/', '', $param), '', ((empty($mode) || $mode == 'common') ? 2 : 1), array('morecss'=>'reposition'));
 		$newcardbutton .= dolGetButtonTitle($langs->trans('ViewKanban'), '', 'fa fa-th-list imgforviewmode', $_SERVER["PHP_SELF"].'?mode=kanban'.preg_replace('/(&|\?)*mode=[^&]+/', '', $param), '', ($mode == 'kanban' ? 2 : 1), array('morecss'=>'reposition'));
 		$newcardbutton .= dolGetButtonTitleSeparator();
-		$newcardbutton .= dolGetButtonTitle($langs->trans('NewTrip'), '', 'fa fa-plus-circle', $url, '', $user->rights->expensereport->creer);
+		$newcardbutton .= dolGetButtonTitle($langs->trans('NewTrip'), '', 'fa fa-plus-circle', $url, '', $user->hasRight('expensereport', 'creer'));
 
 		print_barre_liste($title, $page, $_SERVER["PHP_SELF"], $param, $sortfield, $sortorder, $massactionbutton, $num, $nbtotalofrecords, 'trip', 0, $newcardbutton, '', $limit, 0, 0, 1);
 	}
@@ -560,7 +560,7 @@ if ($resql) {
 	$selectedfields .= (count($arrayofmassactions) ? $form->showCheckAddButtons('checkforselect', 1) : '');
 
 	print '<div class="div-table-responsive">';
-	print '<table class="tagtable liste'.($moreforfilter ? " listwithfilterbefore" : "").'">'."\n";
+	print '<table class="tagtable nobottomiftotal liste'.($moreforfilter ? " listwithfilterbefore" : "").'">'."\n";
 
 	// Filters
 	print '<tr class="liste_titre_filter">';
@@ -578,7 +578,7 @@ if ($resql) {
 	}
 	// User
 	if (!empty($arrayfields['user']['checked'])) {
-		if ($user->rights->expensereport->readall || $user->rights->expensereport->lire_tous) {
+		if ($user->hasRight('expensereport', 'readall') || $user->hasRight('expensereport', 'lire_tous')) {
 			print '<td class="liste_titre maxwidthonspartphone" align="left">';
 			print $form->select_dolusers($search_user, 'search_user', 1, '', 0, '', '', 0, 0, 0, '', 0, '', 'maxwidth200');
 			print '</td>';
@@ -652,7 +652,7 @@ if ($resql) {
 	}
 	// Status
 	if (!empty($arrayfields['d.fk_statut']['checked'])) {
-		print '<td class="liste_titre right">';
+		print '<td class="liste_titre center parentonrightofpage">';
 		$formexpensereport->selectExpensereportStatus($search_status, 'search_status', 1, 1);
 		print '</td>';
 	}
@@ -671,7 +671,7 @@ if ($resql) {
 
 	print '<tr class="liste_titre">';
 	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
-		print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
+		print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'maxwidthsearch center ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.ref']['checked'])) {
@@ -683,31 +683,31 @@ if ($resql) {
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.date_debut']['checked'])) {
-		print_liste_field_titre($arrayfields['d.date_debut']['label'], $_SERVER["PHP_SELF"], "d.date_debut", "", $param, 'align="center"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.date_debut']['label'], $_SERVER["PHP_SELF"], "d.date_debut", "", $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.date_fin']['checked'])) {
-		print_liste_field_titre($arrayfields['d.date_fin']['label'], $_SERVER["PHP_SELF"], "d.date_fin", "", $param, 'align="center"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.date_fin']['label'], $_SERVER["PHP_SELF"], "d.date_fin", "", $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.date_valid']['checked'])) {
-		print_liste_field_titre($arrayfields['d.date_valid']['label'], $_SERVER["PHP_SELF"], "d.date_valid", "", $param, 'align="center"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.date_valid']['label'], $_SERVER["PHP_SELF"], "d.date_valid", "", $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.date_approve']['checked'])) {
-		print_liste_field_titre($arrayfields['d.date_approve']['label'], $_SERVER["PHP_SELF"], "d.date_approve", "", $param, 'align="center"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.date_approve']['label'], $_SERVER["PHP_SELF"], "d.date_approve", "", $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.total_ht']['checked'])) {
-		print_liste_field_titre($arrayfields['d.total_ht']['label'], $_SERVER["PHP_SELF"], "d.total_ht", "", $param, 'align="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.total_ht']['label'], $_SERVER["PHP_SELF"], "d.total_ht", "", $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.total_vat']['checked'])) {
-		print_liste_field_titre($arrayfields['d.total_vat']['label'], $_SERVER["PHP_SELF"], "d.total_tva", "", $param, 'align="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.total_vat']['label'], $_SERVER["PHP_SELF"], "d.total_tva", "", $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.total_ttc']['checked'])) {
-		print_liste_field_titre($arrayfields['d.total_ttc']['label'], $_SERVER["PHP_SELF"], "d.total_ttc", "", $param, 'align="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.total_ttc']['label'], $_SERVER["PHP_SELF"], "d.total_ttc", "", $param, '', $sortfield, $sortorder, 'right ');
 		$totalarray['nbfield']++;
 	}
 	// Extra fields
@@ -717,19 +717,19 @@ if ($resql) {
 	$reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters); // Note that $action and $object may have been modified by hook
 	print $hookmanager->resPrint;
 	if (!empty($arrayfields['d.date_create']['checked'])) {
-		print_liste_field_titre($arrayfields['d.date_create']['label'], $_SERVER["PHP_SELF"], "d.date_create", "", $param, 'align="center" class="nowrap"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.date_create']['label'], $_SERVER["PHP_SELF"], "d.date_create", "", $param, '', $sortfield, $sortorder, 'nowraponall center');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.tms']['checked'])) {
-		print_liste_field_titre($arrayfields['d.tms']['label'], $_SERVER["PHP_SELF"], "d.tms", "", $param, 'align="center" class="nowrap"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.tms']['label'], $_SERVER["PHP_SELF"], "d.tms", "", $param, '', $sortfield, $sortorder, 'nowraponall center');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['d.fk_statut']['checked'])) {
-		print_liste_field_titre($arrayfields['d.fk_statut']['label'], $_SERVER["PHP_SELF"], "d.fk_statut", "", $param, 'align="right"', $sortfield, $sortorder);
+		print_liste_field_titre($arrayfields['d.fk_statut']['label'], $_SERVER["PHP_SELF"], "d.fk_statut", "", $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
 	}
 	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
-		print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
+		print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'maxwidthsearch ');
 		$totalarray['nbfield']++;
 	}
 	print "</tr>\n";
@@ -941,7 +941,7 @@ if ($resql) {
 				}
 				// Status
 				if (!empty($arrayfields['d.fk_statut']['checked'])) {
-					print '<td class="nowrap right">'.$expensereportstatic->getLibStatut(5).'</td>';
+					print '<td class="nowrap center">'.$expensereportstatic->getLibStatut(5).'</td>';
 					if (!$i) {
 						$totalarray['nbfield']++;
 					}
diff --git a/htdocs/expensereport/note.php b/htdocs/expensereport/note.php
index 18c99dfd229..3b10af46bc5 100644
--- a/htdocs/expensereport/note.php
+++ b/htdocs/expensereport/note.php
@@ -60,10 +60,10 @@ $permissionnote = $user->rights->expensereport->creer; // Used by the include of
 if ($object->id > 0) {
 	// Check current user can read this expense report
 	$canread = 0;
-	if (!empty($user->rights->expensereport->readall)) {
+	if ($user->hasRight('expensereport', 'readall')) {
 		$canread = 1;
 	}
-	if (!empty($user->rights->expensereport->lire) && in_array($object->fk_user_author, $childids)) {
+	if ($user->hasRight('expensereport', 'lire') && in_array($object->fk_user_author, $childids)) {
 		$canread = 1;
 	}
 	if (!$canread) {
diff --git a/htdocs/expensereport/payment/card.php b/htdocs/expensereport/payment/card.php
index 8c5f603d03f..67f6e472036 100644
--- a/htdocs/expensereport/payment/card.php
+++ b/htdocs/expensereport/payment/card.php
@@ -60,7 +60,7 @@ if ($id > 0) {
  */
 
 // Delete payment
-if ($action == 'confirm_delete' && $confirm == 'yes' && $user->rights->expensereport->supprimer) {
+if ($action == 'confirm_delete' && $confirm == 'yes' && $user->hasRight('expensereport', 'supprimer')) {
 	$db->begin();
 
 	$result = $object->delete($user);
@@ -240,7 +240,7 @@ print '<div class="tabsAction">';
 
 // Delete
 if ($action == '') {
-	if ($user->rights->expensereport->supprimer) {
+	if ($user->hasRight('expensereport', 'supprimer')) {
 		if (!$disable_delete) {
 			print dolGetButtonAction($langs->trans("Delete"), '', 'delete', $_SERVER["PHP_SELF"].'?id='.$object->id.'&action=delete&token='.newToken(), 'delete', 1);
 		} else {
diff --git a/htdocs/expensereport/payment/list.php b/htdocs/expensereport/payment/list.php
index 5972f3475b8..6928144a170 100644
--- a/htdocs/expensereport/payment/list.php
+++ b/htdocs/expensereport/payment/list.php
@@ -125,7 +125,7 @@ if ($user->socid) {
 // require_once DOL_DOCUMENT_ROOT.'/fourn/class/paiementfourn.class.php';
 // $object = new PaiementFourn($db);
 // restrictedArea($user, $object->element);
-if (empty($user->rights->expensereport->lire)) {
+if (!$user->hasRight('expensereport', 'lire')) {
 	accessforbidden();
 }
 
@@ -189,8 +189,8 @@ $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'bank_account as ba ON b.fk_account = ba.ro
 $sql .= ' WHERE ndf.entity IN ('.getEntity("expensereport").')';
 
 // RESTRICT RIGHTS
-if (empty($user->rights->expensereport->readall) && empty($user->rights->expensereport->lire_tous)
-	&& (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || empty($user->rights->expensereport->writeall_advance))) {
+if (!$user->hasRight('expensereport', 'readall') && !$user->hasRight('expensereport', 'lire_tous')
+	&& (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || !$user->hasRight('expensereport', 'writeall_advance'))) {
 	$sql .= " AND ndf.fk_user_author IN (".$db->sanitize(join(',', $childids)).")\n";
 }
 
@@ -445,7 +445,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre($selectedfields, $_SERVER['PHP_SELF'], '', '', '', 'align="center"', $sortfield, $sortorder, 'maxwidthsearch ');
 	$totalarray['nbfield']++;
 }
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print_liste_field_titre('#', $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder);
 	$totalarray['nbfield']++;
 }
@@ -546,7 +546,7 @@ while ($i < $imaxinloop) {
 		}
 
 		// No
-		if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+		if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 			print '<td>'.(($offset * $limit) + $i).'</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
diff --git a/htdocs/expensereport/payment/payment.php b/htdocs/expensereport/payment/payment.php
index 20b49b1533c..826187f9f50 100644
--- a/htdocs/expensereport/payment/payment.php
+++ b/htdocs/expensereport/payment/payment.php
@@ -236,7 +236,7 @@ if ($action == 'create' || empty($action)) {
 
 	print '<tr><td class="titlefield fieldrequired">'.$langs->trans("Date").'</td><td colspan="2">';
 	$datepaid = dol_mktime(12, 0, 0, GETPOST("remonth", 'int'), GETPOST("reday", 'int'), GETPOST("reyear", 'int'));
-	$datepayment = ($datepaid == '' ? (empty($conf->global->MAIN_AUTOFILL_DATE) ?-1 : '') : $datepaid);
+	$datepayment = ($datepaid == '' ? (!getDolGlobalString('MAIN_AUTOFILL_DATE') ?-1 : '') : $datepaid);
 	print $form->selectDate($datepayment, '', '', '', 0, "add_payment", 1, 1);
 	print "</td>";
 	print '</tr>';
diff --git a/htdocs/expensereport/stats/index.php b/htdocs/expensereport/stats/index.php
index 04ce5d5d648..49fbfd41140 100644
--- a/htdocs/expensereport/stats/index.php
+++ b/htdocs/expensereport/stats/index.php
@@ -56,7 +56,7 @@ $result = restrictedArea($user, 'expensereport', $id, '');
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ? GETPOST('year', 'int') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 
@@ -147,7 +147,7 @@ if (!$mesg) {
 
 $data = $stats->getAverageByMonthWithPrevYear($endyear, $startyear);
 
-if (empty($user->rights->societe->client->voir) || $user->socid) {
+if (!$user->hasRight('societe', 'client', 'voir') || $user->socid) {
 	$filename_avg = $dir.'/ordersaverage-'.$user->id.'-'.$year.'.png';
 	if ($mode == 'customer') {
 		$fileurl_avg = DOL_URL_ROOT.'/viewimage.php?modulepart=orderstats&file=ordersaverage-'.$user->id.'-'.$year.'.png';
@@ -231,7 +231,7 @@ print '</td></tr>';
 // User
 print '<tr><td>'.$langs->trans("User").'</td><td>';
 $include = '';
-if (empty($user->rights->expensereport->readall) && empty($user->rights->expensereport->lire_tous)) {
+if (!$user->hasRight('expensereport', 'readall') && !$user->hasRight('expensereport', 'lire_tous')) {
 	$include = 'hierarchy';
 }
 print img_picto('', 'user', 'class="pictofixedwidth"');
@@ -239,7 +239,7 @@ print $form->select_dolusers($userid, 'userid', 1, '', 0, $include, '', 0, 0, 0,
 print '</td></tr>';
 // Status
 print '<tr><td class="left">'.$langs->trans("Status").'</td><td class="left">';
-$liststatus = $tmpexpensereport->statuts;
+$liststatus = $tmpexpensereport->labelStatus;
 print $form->selectarray('object_status', $liststatus, GETPOST('object_status', 'intcomma'), -4, 0, 0, '', 1);
 print '</td></tr>';
 // Year
diff --git a/htdocs/expensereport/tpl/expensereport_addfile.tpl.php b/htdocs/expensereport/tpl/expensereport_addfile.tpl.php
index d74b68e6738..98dc10e3894 100644
--- a/htdocs/expensereport/tpl/expensereport_addfile.tpl.php
+++ b/htdocs/expensereport/tpl/expensereport_addfile.tpl.php
@@ -1,7 +1,7 @@
 <?php
 // Add line to upload new file
 print '<!-- expensereport_addfile.tpl.php -->'."\n";
-print '<tr class="truploadnewfilenow'.(empty($tredited) ? ' oddeven nohover' : ' '.$tredited).'"'.(empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? ' style="display: none"' : '').'>';
+print '<tr class="truploadnewfilenow'.(empty($tredited) ? ' oddeven nohover' : ' '.$tredited).'"'.(!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? ' style="display: none"' : '').'>';
 
 // Num line
 if ($action == 'editline') {
@@ -16,7 +16,7 @@ $permission = $user->rights->expensereport->creer;
 
 // We define var to enable the feature to add prefix of uploaded files
 $savingdocmask = '';
-if (empty($conf->global->MAIN_DISABLE_SUGGEST_REF_AS_PREFIX)) {
+if (!getDolGlobalString('MAIN_DISABLE_SUGGEST_REF_AS_PREFIX')) {
 	//var_dump($modulepart);
 	if (in_array($modulepart, array('facture_fournisseur', 'commande_fournisseur', 'facture', 'commande', 'propal', 'supplier_proposal', 'ficheinter', 'contract', 'expedition', 'project', 'project_task', 'expensereport', 'tax', 'produit', 'product_batch'))) {
 		$savingdocmask = dol_sanitizeFileName($object->ref).'-__file__';
diff --git a/htdocs/expensereport/tpl/expensereport_linktofile.tpl.php b/htdocs/expensereport/tpl/expensereport_linktofile.tpl.php
index 50846e6a7af..c1de14df018 100644
--- a/htdocs/expensereport/tpl/expensereport_linktofile.tpl.php
+++ b/htdocs/expensereport/tpl/expensereport_linktofile.tpl.php
@@ -1,6 +1,6 @@
 <?php
 // Add line to select existing file
-if (empty($conf->global->EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES)) {
+if (!getDolGlobalString('EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES')) {
 	print '<!-- expensereport_linktofile.tpl.php -->'."\n";
 
 	require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
@@ -12,7 +12,7 @@ if (empty($conf->global->EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES)) {
 	$nbLinks = Link::count($db, $object->element, $object->id);
 
 	if ($nbFiles > 0) {
-		print '<tr class="trattachnewfilenow'.(empty($tredited) ? ' oddeven nohover' : ' '.$tredited).'"'.(!GETPOSTISSET('sendit') && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? ' style="display: none"' : '').'>';
+		print '<tr class="trattachnewfilenow'.(empty($tredited) ? ' oddeven nohover' : ' '.$tredited).'"'.(!GETPOSTISSET('sendit') && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? ' style="display: none"' : '').'>';
 
 		// Num line
 		if ($action == 'editline') {
@@ -62,7 +62,7 @@ if (empty($conf->global->EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES)) {
 					if ($pdfexists) {
 						// Conversion du PDF en image png si fichier png non existant
 						if (!file_exists($fileimage) || (filemtime($fileimage) < filemtime($filepdf))) {
-							if (empty($conf->global->MAIN_DISABLE_PDF_THUMBS)) {		// If you experience trouble with pdf thumb generation and imagick, you can disable here.
+							if (!getDolGlobalString('MAIN_DISABLE_PDF_THUMBS')) {		// If you experience trouble with pdf thumb generation and imagick, you can disable here.
 								include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
 								$ret = dol_convert_file($filepdf, 'png', $fileimage, '0'); // Convert first page of PDF into a file _preview.png
 								if ($ret < 0) {
@@ -143,7 +143,7 @@ if (empty($conf->global->EXPENSEREPORT_DISABLE_ATTACHMENT_ON_LINES)) {
 			$css = 'trattachnewfilenow tredited';
 			$newcolspan = $colspan - 1;
 		}
-		print '<tr class="'.$css.'"'.(!GETPOSTISSET('sendit') && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? ' style="display: none"' : '').'>';
+		print '<tr class="'.$css.'"'.(!GETPOSTISSET('sendit') && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? ' style="display: none"' : '').'>';
 		if (!empty($tredited)) {
 			print '<td></td>';
 		}
diff --git a/htdocs/expensereport/tpl/linkedobjectblock.tpl.php b/htdocs/expensereport/tpl/linkedobjectblock.tpl.php
index f97099e57dc..dd215f15873 100644
--- a/htdocs/expensereport/tpl/linkedobjectblock.tpl.php
+++ b/htdocs/expensereport/tpl/linkedobjectblock.tpl.php
@@ -42,7 +42,7 @@ foreach ($linkedObjectBlock as $key => $objectlink) {
 	<td></td>
 	<td class="center"><?php echo dol_print_date($objectlink->date_debut, 'day'); ?></td>
 	<td class="right"><?php
-	if ($user->rights->expensereport->lire) {
+	if ($user->hasRight('expensereport', 'lire')) {
 		$total = $total + $objectlink->total_ht;
 		echo price($objectlink->total_ht);
 	} ?></td>
diff --git a/htdocs/exports/class/export.class.php b/htdocs/exports/class/export.class.php
index 8f07c5a2448..15ba3964ab0 100644
--- a/htdocs/exports/class/export.class.php
+++ b/htdocs/exports/class/export.class.php
@@ -653,12 +653,12 @@ class Export
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			//$this->array_export_label[$indice]
-			if (!empty($conf->global->EXPORT_PREFIX_SPEC)) {
+			if (getDolGlobalString('EXPORT_PREFIX_SPEC')) {
 				$filename = getDolGlobalString('EXPORT_PREFIX_SPEC') . "_".$datatoexport;
 			} else {
 				$filename = "export_".$datatoexport;
 			}
-			if (!empty($conf->global->EXPORT_NAME_WITH_DT)) {
+			if (getDolGlobalString('EXPORT_NAME_WITH_DT')) {
 				$filename .= dol_print_date(dol_now(), '%Y%m%d%_%H%M');
 			}
 			$filename .= '.'.$objmodel->getDriverExtension();
diff --git a/htdocs/exports/export.php b/htdocs/exports/export.php
index 5b6116d153c..e72635dcffa 100644
--- a/htdocs/exports/export.php
+++ b/htdocs/exports/export.php
@@ -270,7 +270,7 @@ if ($step == 1 || $action == 'cleanselect') {
 
 if ($action == 'builddoc') {
 	$separator = GETPOST('delimiter', 'alpha');
-	$max_execution_time_for_importexport = (empty($conf->global->EXPORT_MAX_EXECUTION_TIME) ? 300 : $conf->global->EXPORT_MAX_EXECUTION_TIME); // 5mn if not defined
+	$max_execution_time_for_importexport = (!getDolGlobalString('EXPORT_MAX_EXECUTION_TIME') ? 300 : $conf->global->EXPORT_MAX_EXECUTION_TIME); // 5mn if not defined
 	$max_time = @ini_get("max_execution_time");
 	if ($max_time && $max_time < $max_execution_time_for_importexport) {
 		dol_syslog("max_execution_time=".$max_time." is lower than max_execution_time_for_importexport=".$max_execution_time_for_importexport.". We try to increase it dynamically.");
@@ -1033,7 +1033,7 @@ if ($step == 4 && $datatoexport) {
 		$sql = "SELECT rowid, label, fk_user, entity";
 		$sql .= " FROM ".MAIN_DB_PREFIX."export_model";
 		$sql .= " WHERE type = '".$db->escape($datatoexport)."'";
-		if (empty($conf->global->EXPORTS_SHARE_MODELS)) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
+		if (!getDolGlobalString('EXPORTS_SHARE_MODELS')) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
 			$sql .= " AND fk_user IN (0, ".((int) $user->id).")";
 		}
 		$sql .= " ORDER BY rowid";
diff --git a/htdocs/externalsite/admin/index.php b/htdocs/externalsite/admin/index.php
index 4fc92e148bb..37a61ff47ca 100644
--- a/htdocs/externalsite/admin/index.php
+++ b/htdocs/externalsite/admin/index.php
@@ -102,7 +102,7 @@ print "</tr>";
 
 print '<tr class="oddeven">';
 print '<td class="fieldrequired">'.$langs->trans("Label")."</td>";
-print "<td><input type=\"text\" class=\"flat\" name=\"EXTERNALSITE_LABEL\" value=\"".(GETPOST('EXTERNALSITE_LABEL', 'alpha') ?GETPOST('EXTERNALSITE_LABEL', 'alpha') : ((empty($conf->global->EXTERNALSITE_LABEL) || getDolGlobalString('EXTERNALSITE_LABEL') == 'ExternalSite') ? '' : $conf->global->EXTERNALSITE_LABEL))."\" size=\"12\"></td>";
+print "<td><input type=\"text\" class=\"flat\" name=\"EXTERNALSITE_LABEL\" value=\"".(GETPOST('EXTERNALSITE_LABEL', 'alpha') ?GETPOST('EXTERNALSITE_LABEL', 'alpha') : ((!getDolGlobalString('EXTERNALSITE_LABEL') || getDolGlobalString('EXTERNALSITE_LABEL') == 'ExternalSite') ? '' : $conf->global->EXTERNALSITE_LABEL))."\" size=\"12\"></td>";
 print "<td>".$langs->trans("ExampleMyMenuEntry")."</td>";
 print "</tr>";
 
@@ -115,7 +115,7 @@ $exturl = GETPOST('EXTERNALSITE_URL', 'restricthtml');
 $exturl = dol_string_onlythesehtmltags($exturl, 1, 1, 0, 1, array(), 1);
 $exturl = dol_string_onlythesehtmlattributes($exturl);
 
-print (GETPOSTISSET('EXTERNALSITE_URL') ? $exturl : (empty($conf->global->EXTERNALSITE_URL) ? '' : $conf->global->EXTERNALSITE_URL));
+print (GETPOSTISSET('EXTERNALSITE_URL') ? $exturl : (!getDolGlobalString('EXTERNALSITE_URL') ? '' : $conf->global->EXTERNALSITE_URL));
 print '</textarea></td>';
 print "<td>http://localhost/myurl/";
 print "<br>https://wikipedia.org/";
diff --git a/htdocs/externalsite/frames.php b/htdocs/externalsite/frames.php
index 766cd5b171c..d6f2c4a07dd 100644
--- a/htdocs/externalsite/frames.php
+++ b/htdocs/externalsite/frames.php
@@ -49,7 +49,7 @@ if (!isModEnabled("externalsite")) {
  * View
  */
 
-if (empty($keyforcontent) && empty($conf->global->EXTERNALSITE_URL)) {
+if (empty($keyforcontent) && !getDolGlobalString('EXTERNALSITE_URL')) {
 	llxHeader();
 	print '<div class="error">'.$langs->trans('ExternalSiteModuleNotComplete').'</div>';
 	llxFooter();
@@ -117,7 +117,7 @@ if (!empty($keyforcontent)) {
 	<title>Dolibarr frame for external web site</title>
 	</head>
 
-	<frameset ".(empty($conf->global->MAIN_MENU_INVERT) ? "rows" : "cols")."=\"".$heightforframes.",*\" border=0 framespacing=0 frameborder=0>
+	<frameset ".(!getDolGlobalString('MAIN_MENU_INVERT') ? "rows" : "cols")."=\"".$heightforframes.",*\" border=0 framespacing=0 frameborder=0>
 	    <frame name=\"barre\" src=\"frametop.php?mainmenu=".$mainmenu."&leftmenu=".$leftmenu."&idmenu=".$idmenu.($theme ? '&theme='.$theme : '').($codelang ? '&lang='.$codelang : '')."&nobackground=1\" noresize scrolling=\"NO\" noborder>
 	  ";
 		print '<frame name="main" src="';
diff --git a/htdocs/fichinter/card-rec.php b/htdocs/fichinter/card-rec.php
index e2dca9aaedc..00034a6e7fa 100644
--- a/htdocs/fichinter/card-rec.php
+++ b/htdocs/fichinter/card-rec.php
@@ -332,7 +332,7 @@ if ($action == 'create') {
 		// Author
 		print "<tr><td>".$langs->trans("Author")."</td><td>".$user->getFullName($langs)."</td></tr>";
 
-		if (empty($conf->global->FICHINTER_DISABLE_DETAILS)) {
+		if (!getDolGlobalString('FICHINTER_DISABLE_DETAILS')) {
 			// Duration
 			print '<tr><td>'.$langs->trans("TotalDuration").'</td>';
 			print '<td colspan="3">'.convertSecondToTime($object->duration, 'all', $conf->global->MAIN_DURATION_OF_WORKDAY).'</td>';
@@ -554,7 +554,7 @@ if ($action == 'create') {
 
 			print "<tr><td>".$langs->trans("Author").'</td><td colspan="3">'.$author->getFullName($langs)."</td></tr>";
 
-			if (empty($conf->global->FICHINTER_DISABLE_DETAILS)) {
+			if (!getDolGlobalString('FICHINTER_DISABLE_DETAILS')) {
 				// Duration
 				print '<tr><td class="titlefield">'.$langs->trans("TotalDuration").'</td>';
 				print '<td colspan="3">';
diff --git a/htdocs/fichinter/card.php b/htdocs/fichinter/card.php
index e1eb0ca3d19..040396f59f7 100644
--- a/htdocs/fichinter/card.php
+++ b/htdocs/fichinter/card.php
@@ -47,7 +47,7 @@ if (isModEnabled('contrat')) {
 	require_once DOL_DOCUMENT_ROOT."/core/class/html.formcontract.class.php";
 	require_once DOL_DOCUMENT_ROOT."/contrat/class/contrat.class.php";
 }
-if (!empty($conf->global->FICHEINTER_ADDON) && is_readable(DOL_DOCUMENT_ROOT."/core/modules/fichinter/mod_" . getDolGlobalString('FICHEINTER_ADDON').".php")) {
+if (getDolGlobalString('FICHEINTER_ADDON') && is_readable(DOL_DOCUMENT_ROOT."/core/modules/fichinter/mod_" . getDolGlobalString('FICHEINTER_ADDON').".php")) {
 	require_once DOL_DOCUMENT_ROOT."/core/modules/fichinter/mod_" . getDolGlobalString('FICHEINTER_ADDON').'.php';
 }
 require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
@@ -76,9 +76,9 @@ $lineid = GETPOST('line_id', 'int');
 $error = 0;
 
 //PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 // Initialize technical object to manage hooks of page. Note that conf->hooks_modules contains array of hook context
 $hookmanager->initHooks(array('interventioncard', 'globalcard'));
@@ -177,7 +177,7 @@ if (empty($reshook)) {
 		$result = $object->setValid($user);
 
 		if ($result >= 0) {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				$newlang = '';
@@ -202,7 +202,7 @@ if (empty($reshook)) {
 	} elseif ($action == 'confirm_modify' && $confirm == 'yes' && $user->hasRight('ficheinter', 'creer')) {
 		$result = $object->setDraft($user);
 		if ($result >= 0) {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				$newlang = '';
@@ -228,7 +228,7 @@ if (empty($reshook)) {
 		$result = $object->setClose($user);
 
 		if ($result >= 0) {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				$newlang = '';
@@ -335,7 +335,7 @@ if (empty($reshook)) {
 
 								$product_type = ($lines[$i]->product_type ? $lines[$i]->product_type : Product::TYPE_PRODUCT);
 
-								if ($product_type == Product::TYPE_SERVICE || !empty($conf->global->FICHINTER_PRINT_PRODUCTS)) { //only services except if config includes products
+								if ($product_type == Product::TYPE_SERVICE || getDolGlobalString('FICHINTER_PRINT_PRODUCTS')) { //only services except if config includes products
 									$duration = 3600; // Default to one hour
 
 									// Predefined products & services
@@ -344,7 +344,7 @@ if (empty($reshook)) {
 										$prod->id = $lines[$i]->fk_product;
 
 										// Define output language
-										if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+										if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 											$prod->getMultiLangs();
 											// We show if duration is present on service (so we get it)
 											$prod->fetch($lines[$i]->fk_product);
@@ -515,15 +515,15 @@ if (empty($reshook)) {
 		}
 	} elseif ($action == "addline" && $user->hasRight('ficheinter', 'creer')) {
 		// Add line
-		if (!GETPOST('np_desc', 'restricthtml') && empty($conf->global->FICHINTER_EMPTY_LINE_DESC)) {
+		if (!GETPOST('np_desc', 'restricthtml') && !getDolGlobalString('FICHINTER_EMPTY_LINE_DESC')) {
 			$mesg = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Description"));
 			$error++;
 		}
-		if (empty($conf->global->FICHINTER_WITHOUT_DURATION) && !GETPOST('durationhour', 'int') && !GETPOST('durationmin', 'int')) {
+		if (!getDolGlobalString('FICHINTER_WITHOUT_DURATION') && !GETPOST('durationhour', 'int') && !GETPOST('durationmin', 'int')) {
 			$mesg = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Duration"));
 			$error++;
 		}
-		if (empty($conf->global->FICHINTER_WITHOUT_DURATION) && GETPOST('durationhour', 'int') >= 24 && GETPOST('durationmin', 'int') > 0) {
+		if (!getDolGlobalString('FICHINTER_WITHOUT_DURATION') && GETPOST('durationhour', 'int') >= 24 && GETPOST('durationmin', 'int') > 0) {
 			$mesg = $langs->trans("ErrorValueTooHigh");
 			$error++;
 		}
@@ -532,7 +532,7 @@ if (empty($reshook)) {
 
 			$desc = GETPOST('np_desc', 'restricthtml');
 			$date_intervention = dol_mktime(GETPOST('dihour', 'int'), GETPOST('dimin', 'int'), 0, GETPOST('dimonth', 'int'), GETPOST('diday', 'int'), GETPOST('diyear', 'int'));
-			$duration = empty($conf->global->FICHINTER_WITHOUT_DURATION) ? convertTime2Seconds(GETPOST('durationhour', 'int'), GETPOST('durationmin', 'int')) : 0;
+			$duration = !getDolGlobalString('FICHINTER_WITHOUT_DURATION') ? convertTime2Seconds(GETPOST('durationhour', 'int'), GETPOST('durationmin', 'int')) : 0;
 
 			// Extrafields
 			$extrafields->fetch_name_optionals_label($object->table_element_line);
@@ -564,7 +564,7 @@ if (empty($reshook)) {
 			if ($result >= 0) {
 				$db->commit();
 
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					fichinter_create($db, $object, $object->model_pdf, $outputlangs);
 				}
 				header('Location: '.$_SERVER["PHP_SELF"].'?id='.$object->id);
@@ -649,7 +649,7 @@ if (empty($reshook)) {
 			$outputlangs = new Translate("", $conf);
 			$outputlangs->setDefaultLang($newlang);
 		}
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			fichinter_create($db, $object, $object->model_pdf, $outputlangs);
 		}
 
@@ -682,7 +682,7 @@ if (empty($reshook)) {
 			$outputlangs = new Translate("", $conf);
 			$outputlangs->setDefaultLang($newlang);
 		}
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			fichinter_create($db, $object, $object->model_pdf, $outputlangs);
 		}
 	} elseif ($action == 'up' && $user->hasRight('ficheinter', 'creer')) {
@@ -702,7 +702,7 @@ if (empty($reshook)) {
 			$outputlangs = new Translate("", $conf);
 			$outputlangs->setDefaultLang($newlang);
 		}
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			fichinter_create($db, $object, $object->model_pdf, $outputlangs);
 		}
 
@@ -724,7 +724,7 @@ if (empty($reshook)) {
 			$outputlangs = new Translate("", $conf);
 			$outputlangs->setDefaultLang($newlang);
 		}
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			fichinter_create($db, $object, $object->model_pdf, $outputlangs);
 		}
 
@@ -769,7 +769,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $user->hasRight('ficheinter', 'creer')) {
+	if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB') && $user->hasRight('ficheinter', 'creer')) {
 		if ($action == 'addcontact') {
 			if ($result > 0 && $id > 0) {
 				$contactid = (GETPOST('userid', 'int') ? GETPOST('userid', 'int') : GETPOST('contactid', 'int'));
@@ -979,7 +979,7 @@ if ($action == 'create') {
 		print '<tr>';
 		print '<td class="tdtop">'.$langs->trans('NotePublic').'</td>';
 		print '<td>';
-		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 		//print '<textarea name="note_public" cols="80" rows="'.ROWS_3.'">'.$note_public.'</textarea>';
 		print '</td></tr>';
@@ -989,7 +989,7 @@ if ($action == 'create') {
 			print '<tr>';
 			print '<td class="tdtop">'.$langs->trans('NotePrivate').'</td>';
 			print '<td>';
-			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			//print '<textarea name="note_private" cols="80" rows="'.ROWS_3.'">'.$note_private.'</textarea>';
 			print '</td></tr>';
@@ -1057,7 +1057,7 @@ if ($action == 'create') {
 			print '<div class="div-table-responsive-no-min">';
 			print '<table class="noborder centpercent">';
 
-			$objectsrc->printOriginLinesList(empty($conf->global->FICHINTER_PRINT_PRODUCTS) ? 'services' : ''); // Show only service, except if option FICHINTER_PRINT_PRODUCTS is on
+			$objectsrc->printOriginLinesList(!getDolGlobalString('FICHINTER_PRINT_PRODUCTS') ? 'services' : ''); // Show only service, except if option FICHINTER_PRINT_PRODUCTS is on
 
 			print '</table>';
 			print '</div>';
@@ -1225,7 +1225,7 @@ if ($action == 'create') {
 
 	print '<table class="border tableforfield centpercent">';
 
-	if (!empty($conf->global->FICHINTER_USE_PLANNED_AND_DONE_DATES)) {
+	if (getDolGlobalString('FICHINTER_USE_PLANNED_AND_DONE_DATES')) {
 		// Date Start
 		print '<tr><td class="titlefield">'.$langs->trans("Dateo").'</td>';
 		print '<td>';
@@ -1301,7 +1301,7 @@ if ($action == 'create') {
 
 	print '<table class="border tableforfield centpercent">';
 
-	if (empty($conf->global->FICHINTER_DISABLE_DETAILS)) {
+	if (!getDolGlobalString('FICHINTER_DISABLE_DETAILS')) {
 		// Duration in time
 		print '<tr><td class="titlefield">'.$langs->trans("TotalDuration").'</td>';
 		print '<td>'.convertSecondToTime($object->duration, 'all', $conf->global->MAIN_DURATION_OF_WORKDAY).' ('.convertDurationtoHour($object->duration, "s").' '.$langs->trans("h").')</td>';
@@ -1316,20 +1316,20 @@ if ($action == 'create') {
 	print '<div class="clearboth"></div><br>';
 
 
-	if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$blocname = 'contacts';
 		$title = $langs->trans('ContactsAddresses');
 		include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
 	}
 
-	if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+	if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 		$blocname = 'notes';
 		$title = $langs->trans('Notes');
 		include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
 	}
 
 	// Line of interventions
-	if (empty($conf->global->FICHINTER_DISABLE_DETAILS)) {
+	if (!getDolGlobalString('FICHINTER_DISABLE_DETAILS')) {
 		print '<form action="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'" name="addinter" method="post">';
 		print '<input type="hidden" name="token" value="'.newToken().'">';
 		print '<input type="hidden" name="id" value="'.$object->id.'">';
@@ -1346,7 +1346,7 @@ if ($action == 'create') {
 		$sql .= ' ft.date as date_intervention';
 		$sql .= ' FROM '.MAIN_DB_PREFIX.'fichinterdet as ft';
 		$sql .= ' WHERE ft.fk_fichinter = '.((int) $object->id);
-		if (!empty($conf->global->FICHINTER_HIDE_EMPTY_DURATION)) {
+		if (getDolGlobalString('FICHINTER_HIDE_EMPTY_DURATION')) {
 			$sql .= ' AND ft.duree <> 0';
 		}
 		$sql .= ' ORDER BY ft.rang ASC, ft.date ASC, ft.rowid';
@@ -1362,13 +1362,13 @@ if ($action == 'create') {
 				print '<tr class="liste_titre">';
 
 				// No.
-				if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+				if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 					print '<td width="5" class="center linecolnum"></td>';
 				}
 
 				print '<td class="liste_titre">'.$langs->trans('Description').'</td>';
 				print '<td class="liste_titre center">'.$langs->trans('Date').'</td>';
-				print '<td class="liste_titre right">'.(empty($conf->global->FICHINTER_WITHOUT_DURATION) ? $langs->trans('Duration') : '').'</td>';
+				print '<td class="liste_titre right">'.(!getDolGlobalString('FICHINTER_WITHOUT_DURATION') ? $langs->trans('Duration') : '').'</td>';
 				print '<td class="liste_titre">&nbsp;</td>';
 				print '<td class="liste_titre">&nbsp;</td>';
 				print "</tr>\n";
@@ -1381,7 +1381,7 @@ if ($action == 'create') {
 					print '<tr class="oddeven">';
 
 					// No.
-					if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+					if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 						print '<td class="center linecolnum">'.($i + 1).'</td>';
 					}
 
@@ -1407,10 +1407,10 @@ if ($action == 'create') {
 					print '</td>';
 
 					// Date
-					print '<td class="center" width="150">'.(empty($conf->global->FICHINTER_DATE_WITHOUT_HOUR) ?dol_print_date($db->jdate($objp->date_intervention), 'dayhour') : dol_print_date($db->jdate($objp->date_intervention), 'day')).'</td>';
+					print '<td class="center" width="150">'.(!getDolGlobalString('FICHINTER_DATE_WITHOUT_HOUR') ?dol_print_date($db->jdate($objp->date_intervention), 'dayhour') : dol_print_date($db->jdate($objp->date_intervention), 'day')).'</td>';
 
 					// Duration
-					print '<td class="right" width="150">'.(empty($conf->global->FICHINTER_WITHOUT_DURATION) ?convertSecondToTime($objp->duree) : '').'</td>';
+					print '<td class="right" width="150">'.(!getDolGlobalString('FICHINTER_WITHOUT_DURATION') ?convertSecondToTime($objp->duree) : '').'</td>';
 
 					print "</td>\n";
 
@@ -1449,7 +1449,7 @@ if ($action == 'create') {
 					print '<tr class="oddeven nohover">';
 
 					// No.
-					if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+					if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 						print '<td class="center linecolnum">'.($i + 1).'</td>';
 					}
 
@@ -1480,7 +1480,7 @@ if ($action == 'create') {
 
 					// Date d'intervention
 					print '<td class="center nowrap">';
-					if (!empty($conf->global->FICHINTER_DATE_WITHOUT_HOUR)) {
+					if (getDolGlobalString('FICHINTER_DATE_WITHOUT_HOUR')) {
 						print $form->selectDate($db->jdate($objp->date_intervention), 'di', 0, 0, 0, "date_intervention");
 					} else {
 						print $form->selectDate($db->jdate($objp->date_intervention), 'di', 1, 1, 0, "date_intervention");
@@ -1489,9 +1489,9 @@ if ($action == 'create') {
 
 					// Duration
 					print '<td class="right">';
-					if (empty($conf->global->FICHINTER_WITHOUT_DURATION)) {
+					if (!getDolGlobalString('FICHINTER_WITHOUT_DURATION')) {
 						$selectmode = 'select';
-						if (!empty($conf->global->INTERVENTION_ADDLINE_FREEDUREATION)) {
+						if (getDolGlobalString('INTERVENTION_ADDLINE_FREEDUREATION')) {
 							$selectmode = 'text';
 						}
 						$form->select_duration('duration', $objp->duree, 0, $selectmode);
@@ -1510,14 +1510,14 @@ if ($action == 'create') {
 			$db->free($resql);
 
 			// Add new line
-			if ($object->statut == 0 && $user->hasRight('ficheinter', 'creer') && $action <> 'editline' && empty($conf->global->FICHINTER_DISABLE_DETAILS)) {
+			if ($object->statut == 0 && $user->hasRight('ficheinter', 'creer') && $action <> 'editline' && !getDolGlobalString('FICHINTER_DISABLE_DETAILS')) {
 				if (!$num) {
 					print '<br>';
 					print '<table class="noborder centpercent">';
 					print '<tr class="liste_titre">';
 
 					// No.
-					if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+					if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 						print '<td width="5" class="center linecolnum"></td>';
 					}
 
@@ -1525,7 +1525,7 @@ if ($action == 'create') {
 					print '<a name="add"></a>'; // ancre
 					print $langs->trans('Description').'</td>';
 					print '<td class="center">'.$langs->trans('Date').'</td>';
-					print '<td class="right">'.(empty($conf->global->FICHINTER_WITHOUT_DURATION) ? $langs->trans('Duration') : '').'</td>';
+					print '<td class="right">'.(!getDolGlobalString('FICHINTER_WITHOUT_DURATION') ? $langs->trans('Duration') : '').'</td>';
 					print '<td colspan="3">&nbsp;</td>';
 					print "</tr>\n";
 				}
@@ -1533,15 +1533,15 @@ if ($action == 'create') {
 				print '<tr class="oddeven nohover">'."\n";
 
 				// No.
-				if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+				if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 					print '<td class="center linecolnum">'.($i + 1).'</td>';
 				}
 
 				print '<td>';
 				// editeur wysiwyg
-				if (empty($conf->global->FICHINTER_EMPTY_LINE_DESC)) {
+				if (!getDolGlobalString('FICHINTER_EMPTY_LINE_DESC')) {
 					require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
-					$doleditor = new DolEditor('np_desc', GETPOST('np_desc', 'restricthtml'), '', 100, 'dolibarr_details', '', false, true, !empty($conf->global->FCKEDITOR_ENABLE_DETAILS), ROWS_2, '90%');
+					$doleditor = new DolEditor('np_desc', GETPOST('np_desc', 'restricthtml'), '', 100, 'dolibarr_details', '', false, true, getDolGlobalString('FCKEDITOR_ENABLE_DETAILS'), ROWS_2, '90%');
 					$doleditor->Create();
 				}
 
@@ -1582,9 +1582,9 @@ if ($action == 'create') {
 
 				// Duration
 				print '<td class="right">';
-				if (empty($conf->global->FICHINTER_WITHOUT_DURATION)) {
+				if (!getDolGlobalString('FICHINTER_WITHOUT_DURATION')) {
 					$selectmode = 'select';
-					if (!empty($conf->global->INTERVENTION_ADDLINE_FREEDUREATION)) {
+					if (getDolGlobalString('INTERVENTION_ADDLINE_FREEDUREATION')) {
 						$selectmode = 'text';
 					}
 					$form->select_duration('duration', (!GETPOST('durationhour', 'int') && !GETPOST('durationmin', 'int')) ? 3600 : (60 * 60 * GETPOST('durationhour', 'int') + 60 * GETPOST('durationmin', 'int')), 0, $selectmode);
@@ -1627,8 +1627,8 @@ if ($action == 'create') {
 		if ($user->socid == 0) {
 			if ($action != 'editdescription' && ($action != 'presend')) {
 				// Validate
-				if ($object->statut == Fichinter::STATUS_DRAFT && (count($object->lines) > 0 || !empty($conf->global->FICHINTER_DISABLE_DETAILS))) {
-					if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('ficheinter', 'creer')) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('ficheinter', 'ficheinter_advance', 'validate'))) {
+				if ($object->statut == Fichinter::STATUS_DRAFT && (count($object->lines) > 0 || getDolGlobalString('FICHINTER_DISABLE_DETAILS'))) {
+					if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('ficheinter', 'creer')) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('ficheinter', 'ficheinter_advance', 'validate'))) {
 						print '<div class="inline-block divButAction"><a class="butAction" href="card.php?id='.$object->id.'&action=validate">'.$langs->trans("Validate").'</a></div>';
 					} else {
 						print '<div class="inline-block divButActionRefused"><span class="butActionRefused" href="#" title="'.dol_escape_htmltag($langs->trans("NotEnoughPermissions")).'">'.$langs->trans("Validate").'</span></div>';
@@ -1636,9 +1636,9 @@ if ($action == 'create') {
 				}
 
 				// Modify
-				if ($object->statut == Fichinter::STATUS_VALIDATED && ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('ficheinter', 'creer')) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('ficheinter', 'ficheinter_advance', 'unvalidate')))) {
+				if ($object->statut == Fichinter::STATUS_VALIDATED && ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('ficheinter', 'creer')) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('ficheinter', 'ficheinter_advance', 'unvalidate')))) {
 					print '<div class="inline-block divButAction"><a class="butAction" href="card.php?id='.$object->id.'&action=modify">';
-					if (empty($conf->global->FICHINTER_DISABLE_DETAILS)) {
+					if (!getDolGlobalString('FICHINTER_DISABLE_DETAILS')) {
 						print $langs->trans("Modify");
 					} else {
 						print $langs->trans("SetToDraft");
@@ -1658,7 +1658,7 @@ if ($action == 'create') {
 				// Send
 				if (empty($user->socid)) {
 					if ($object->statut > Fichinter::STATUS_DRAFT) {
-						if (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->hasRight('ficheinter', 'ficheinter_advance', 'send')) {
+						if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->hasRight('ficheinter', 'ficheinter_advance', 'send')) {
 							print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=presend&token='.newToken().'&mode=init#formmailbeforetitle">'.$langs->trans('SendMail').'</a></div>';
 						} else {
 							print '<div class="inline-block divButAction"><a class="butActionRefused classfortooltip" href="#">'.$langs->trans('SendMail').'</a></div>';
@@ -1667,7 +1667,7 @@ if ($action == 'create') {
 				}
 
 				// Create intervention model
-				if ($conf->global->MAIN_FEATURES_LEVEL >= 1 && $object->statut == Fichinter::STATUS_DRAFT && $user->hasRight('ficheinter', 'creer') && (count($object->lines) > 0)) {
+				if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1 && $object->statut == Fichinter::STATUS_DRAFT && $user->hasRight('ficheinter', 'creer') && (count($object->lines) > 0)) {
 					print '<div class="inline-block divButAction">';
 					print '<a class="butAction" href="'.DOL_URL_ROOT.'/fichinter/card-rec.php?id='.$object->id.'&action=create&backtopage='.urlencode($_SERVER['PHP_SELF'].'?id='.$object->id).'">'.$langs->trans("ChangeIntoRepeatableIntervention").'</a>';
 					print '</div>';
@@ -1696,7 +1696,7 @@ if ($action == 'create') {
 						}
 					}
 
-					if (!empty($conf->global->FICHINTER_CLASSIFY_BILLED)) {    // Option deprecated. In a future, billed must be managed with a dedicated field to 0 or 1
+					if (getDolGlobalString('FICHINTER_CLASSIFY_BILLED')) {    // Option deprecated. In a future, billed must be managed with a dedicated field to 0 or 1
 						if ($object->statut != Fichinter::STATUS_BILLED) {
 							print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=classifybilled&token='.newToken().'">'.$langs->trans("InterventionClassifyBilled").'</a></div>';
 						} else {
@@ -1706,7 +1706,7 @@ if ($action == 'create') {
 				}
 
 				// Done
-				if (empty($conf->global->FICHINTER_CLASSIFY_BILLED) && $object->statut > Fichinter::STATUS_DRAFT && $object->statut < Fichinter::STATUS_CLOSED) {
+				if (!getDolGlobalString('FICHINTER_CLASSIFY_BILLED') && $object->statut > Fichinter::STATUS_DRAFT && $object->statut < Fichinter::STATUS_CLOSED) {
 					print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=classifydone&token='.newToken().'">'.$langs->trans("InterventionClassifyDone").'</a></div>';
 				}
 
@@ -1741,13 +1741,13 @@ if ($action == 'create') {
 		$somethingshown = $form->showLinkedObjectBlock($object, $linktoelem);
 
 		// Show direct download link
-		if ($object->statut != Fichinter::STATUS_DRAFT && !empty($conf->global->FICHINTER_ALLOW_EXTERNAL_DOWNLOAD)) {
+		if ($object->statut != Fichinter::STATUS_DRAFT && getDolGlobalString('FICHINTER_ALLOW_EXTERNAL_DOWNLOAD')) {
 			print '<br><!-- Link to download main doc -->'."\n";
 			print showDirectDownloadLink($object).'<br>';
 		}
 
 		// Show online signature link
-		if ($object->statut != Fichinter::STATUS_DRAFT && !empty($conf->global->FICHINTER_ALLOW_ONLINE_SIGN)) {
+		if ($object->statut != Fichinter::STATUS_DRAFT && getDolGlobalString('FICHINTER_ALLOW_ONLINE_SIGN')) {
 			print '<br><!-- Link to sign -->';
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/signature.lib.php';
 
diff --git a/htdocs/fichinter/class/api_interventions.class.php b/htdocs/fichinter/class/api_interventions.class.php
index e90bb20aae3..c2fca55e16b 100644
--- a/htdocs/fichinter/class/api_interventions.class.php
+++ b/htdocs/fichinter/class/api_interventions.class.php
@@ -54,7 +54,7 @@ class Interventions extends DolibarrApi
 	);
 
 	/**
-	 * @var fichinter $fichinter {@type fichinter}
+	 * @var Fichinter $fichinter {@type fichinter}
 	 */
 	public $fichinter;
 
@@ -366,7 +366,7 @@ class Interventions extends DolibarrApi
 			throw new RestException(304, 'Error nothing done. May be object is already validated');
 		}
 		if ($result < 0) {
-			throw new RestException(500, 'Error when validating Intervention: '.$this->commande->error);
+			throw new RestException(500, 'Error when validating Intervention: '.$this->fichinter->error);
 		}
 
 		$this->fichinter->fetchObjectLinked();
@@ -444,9 +444,8 @@ class Interventions extends DolibarrApi
 		// phpcs:enable
 		$object = parent::_cleanObjectDatas($object);
 
-		unset($object->statuts_short);
-		unset($object->statuts_logo);
-		unset($object->statuts);
+		unset($object->labelStatus);
+		unset($object->labelStatusShort);
 
 		return $object;
 	}
diff --git a/htdocs/fichinter/class/fichinter.class.php b/htdocs/fichinter/class/fichinter.class.php
index 882a5edad07..0b33941df0d 100644
--- a/htdocs/fichinter/class/fichinter.class.php
+++ b/htdocs/fichinter/class/fichinter.class.php
@@ -781,7 +781,7 @@ class Fichinter extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->FICHEINTER_ADDON_PDF)) {
+			} elseif (getDolGlobalString('FICHEINTER_ADDON_PDF')) {
 				$modele = $conf->global->FICHEINTER_ADDON_PDF;
 			}
 		}
@@ -907,7 +907,7 @@ class Fichinter extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowIntervention");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -966,7 +966,7 @@ class Fichinter extends CommonObject
 		global $conf, $db, $langs;
 		$langs->load("interventions");
 
-		if (!empty($conf->global->FICHEINTER_ADDON)) {
+		if (getDolGlobalString('FICHEINTER_ADDON')) {
 			$mybool = false;
 
 			$file = "mod_" . getDolGlobalString('FICHEINTER_ADDON').".php";
diff --git a/htdocs/fichinter/class/fichinterrec.class.php b/htdocs/fichinter/class/fichinterrec.class.php
index 95cc4f020e4..39a1b987e2e 100644
--- a/htdocs/fichinter/class/fichinterrec.class.php
+++ b/htdocs/fichinter/class/fichinterrec.class.php
@@ -80,8 +80,6 @@ class FichinterRec extends Fichinter
 
 	public $id_origin;
 
-	public $statuts_logo;
-
 	/**
 	 * @var string Unit frequency
 	 */
@@ -123,14 +121,11 @@ class FichinterRec extends Fichinter
 		$this->db = $db;
 
 		//status dans l'ordre de l'intervention
-		$this->statuts[0] = 'Draft';
-		$this->statuts[1] = 'Closed';
+		$this->labelStatus[0] = 'Draft';
+		$this->labelStatus[1] = 'Closed';
 
-		$this->statuts_short[0] = 'Draft';
-		$this->statuts_short[1] = 'Closed';
-
-		$this->statuts_logo[0] = 'statut0';
-		$this->statuts_logo[1] = 'statut1';
+		$this->labelStatusShort[0] = 'Draft';
+		$this->labelStatusShort[1] = 'Closed';
 	}
 
 	/**
diff --git a/htdocs/fichinter/contact.php b/htdocs/fichinter/contact.php
index 6c41c6fb8e1..2763783e4a0 100644
--- a/htdocs/fichinter/contact.php
+++ b/htdocs/fichinter/contact.php
@@ -157,10 +157,10 @@ if ($id > 0 || !empty($ref)) {
 
 	print '<br>';
 
-	if (!empty($conf->global->FICHINTER_HIDE_ADD_CONTACT_USER)) {
+	if (getDolGlobalString('FICHINTER_HIDE_ADD_CONTACT_USER')) {
 		$hideaddcontactforuser = 1;
 	}
-	if (!empty($conf->global->FICHINTER_HIDE_ADD_CONTACT_THIPARTY)) {
+	if (getDolGlobalString('FICHINTER_HIDE_ADD_CONTACT_THIPARTY')) {
 		$hideaddcontactforthirdparty = 1;
 	}
 
diff --git a/htdocs/fichinter/index.php b/htdocs/fichinter/index.php
index 602b6c72c60..313c5eb43cb 100644
--- a/htdocs/fichinter/index.php
+++ b/htdocs/fichinter/index.php
@@ -115,7 +115,7 @@ if ($resql) {
 	print '<table class="noborder nohover centpercent">';
 	print '<tr class="liste_titre"><th colspan="2">'.$langs->trans("Statistics").' - '.$langs->trans("Interventions").'</th></tr>'."\n";
 	$listofstatus = array(Fichinter::STATUS_DRAFT, Fichinter::STATUS_VALIDATED);
-	if (!empty($conf->global->FICHINTER_CLASSIFY_BILLED)) $listofstatus[] = Fichinter::STATUS_BILLED;
+	if (getDolGlobalString('FICHINTER_CLASSIFY_BILLED')) $listofstatus[] = Fichinter::STATUS_BILLED;
 
 	foreach ($listofstatus as $status) {
 		$dataseries[] = array($fichinterstatic->LibStatut($status, 1), (isset($vals[$status]) ? (int) $vals[$status] : 0));
diff --git a/htdocs/fichinter/list.php b/htdocs/fichinter/list.php
index cc9dedcfcc2..4feef8d2ea6 100644
--- a/htdocs/fichinter/list.php
+++ b/htdocs/fichinter/list.php
@@ -113,7 +113,7 @@ $fieldstosearchall = array(
 if (empty($user->socid)) {
 	$fieldstosearchall["f.note_private"] = "NotePrivate";
 }
-if (!empty($conf->global->FICHINTER_DISABLE_DETAILS)) {
+if (getDolGlobalString('FICHINTER_DISABLE_DETAILS')) {
 	unset($fieldstosearchall['fd.description']);
 }
 
@@ -130,9 +130,9 @@ $arrayfields = array(
 	'f.note_public'=>array('label'=>'NotePublic', 'checked'=>0, 'position'=>510, 'enabled'=>(!getDolGlobalInt('MAIN_LIST_HIDE_PUBLIC_NOTES'))),
 	'f.note_private'=>array('label'=>'NotePrivate', 'checked'=>0, 'position'=>511, 'enabled'=>(!getDolGlobalInt('MAIN_LIST_HIDE_PRIVATE_NOTES'))),
 	'f.fk_statut'=>array('label'=>'Status', 'checked'=>1, 'position'=>1000),
-	'fd.description'=>array('label'=>"DescriptionOfLine", 'checked'=>1, 'enabled'=>empty($conf->global->FICHINTER_DISABLE_DETAILS) ? 1 : 0),
-	'fd.date'=>array('label'=>'DateOfLine', 'checked'=>1, 'enabled'=>empty($conf->global->FICHINTER_DISABLE_DETAILS) ? 1 : 0),
-	'fd.duree'=>array('label'=>'DurationOfLine', 'type'=> 'duration', 'checked'=>1, 'enabled'=>empty($conf->global->FICHINTER_DISABLE_DETAILS) ? 1 : 0), //type duration is here because in database, column 'duree' is double
+	'fd.description'=>array('label'=>"DescriptionOfLine", 'checked'=>1, 'enabled'=>!getDolGlobalString('FICHINTER_DISABLE_DETAILS') ? 1 : 0),
+	'fd.date'=>array('label'=>'DateOfLine', 'checked'=>1, 'enabled'=>!getDolGlobalString('FICHINTER_DISABLE_DETAILS') ? 1 : 0),
+	'fd.duree'=>array('label'=>'DurationOfLine', 'type'=> 'duration', 'checked'=>1, 'enabled'=>!getDolGlobalString('FICHINTER_DISABLE_DETAILS') ? 1 : 0), //type duration is here because in database, column 'duree' is double
 );
 // Extra fields
 include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_array_fields.tpl.php';
@@ -233,7 +233,7 @@ foreach ($arrayfields as $tmpkey => $tmpval) {
 
 $sql = "SELECT";
 $sql .= " f.ref, f.ref_client, f.rowid, f.fk_statut as status, f.description, f.datec as date_creation, f.tms as date_update, f.note_public, f.note_private,";
-if (empty($conf->global->FICHINTER_DISABLE_DETAILS) && $atleastonefieldinlines) {
+if (!getDolGlobalString('FICHINTER_DISABLE_DETAILS') && $atleastonefieldinlines) {
 	$sql .= " fd.rowid as lineid, fd.description as descriptiondetail, fd.date as dp, fd.duree,";
 }
 $sql .= " s.nom as name, s.rowid as socid, s.client, s.fournisseur, s.email, s.status as thirdpartystatus";
@@ -266,7 +266,7 @@ if (isModEnabled('contrat')) {
 if (isset($extrafields->attributes[$object->table_element]['label']) && is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label'])) {
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX.$object->table_element."_extrafields as ef on (f.rowid = ef.fk_object)";
 }
-if (empty($conf->global->FICHINTER_DISABLE_DETAILS) && $atleastonefieldinlines) {
+if (!getDolGlobalString('FICHINTER_DISABLE_DETAILS') && $atleastonefieldinlines) {
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."fichinterdet as fd ON fd.fk_fichinter = f.rowid";
 }
 
@@ -297,7 +297,7 @@ if ($search_contrat_ref) {
 	$sql .= natural_search('c.ref', $search_contrat_ref);
 }
 if ($search_desc) {
-	if (empty($conf->global->FICHINTER_DISABLE_DETAILS) && $atleastonefieldinlines) {
+	if (!getDolGlobalString('FICHINTER_DISABLE_DETAILS') && $atleastonefieldinlines) {
 		$sql .= natural_search(array('f.description', 'fd.description'), $search_desc);
 	} else {
 		$sql .= natural_search(array('f.description'), $search_desc);
@@ -315,6 +315,15 @@ if ($socid) {
 if ($search_all) {
 	$sql .= natural_search(array_keys($fieldstosearchall), $search_all);
 }
+// Search on sale representative
+/*
+if ($search_sale && $search_sale != '-1') {
+	if ($search_sale == -2) {
+		$sql .= " AND NOT EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = f.fk_soc)";
+	} elseif ($search_sale > 0) {
+		$sql .= " AND EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = f.fk_soc AND sc.fk_user = ".((int) $search_sale).")";
+	}
+}*/
 // Add where from extra fields
 include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_sql.tpl.php';
 // Add where from hooks
@@ -363,7 +372,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/fichinter/card.php', 1).'?id='.$id);
@@ -591,7 +600,7 @@ if (!empty($arrayfields['f.fk_statut']['checked'])) {
 		$object::STATUS_BILLED => $langs->transnoentitiesnoconv('StatusInterInvoiced'),
 		$object::STATUS_CLOSED => $langs->transnoentitiesnoconv('Done'),
 	];
-	if (empty($conf->global->FICHINTER_CLASSIFY_BILLED)) {
+	if (!getDolGlobalString('FICHINTER_CLASSIFY_BILLED')) {
 		unset($liststatus[2]); // Option deprecated. In a future, billed must be managed with a dedicated field to 0 or 1
 	}
 	print $form->selectarray('search_status', $liststatus, $search_status, 1, 0, 0, '', 1, 0, 0, '', 'search_status width100 onrightofpage');
@@ -674,7 +683,7 @@ if (!empty($arrayfields['f.note_private']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.fk_statut']['checked'])) {
-	print_liste_field_titre($arrayfields['f.fk_statut']['label'], $_SERVER["PHP_SELF"], "f.fk_statut", "", $param, '', $sortfield, $sortorder, 'right ');
+	print_liste_field_titre($arrayfields['f.fk_statut']['label'], $_SERVER["PHP_SELF"], "f.fk_statut", "", $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['fd.description']['checked'])) {
@@ -902,7 +911,7 @@ while ($i < $imaxinloop) {
 		}
 		// Status
 		if (!empty($arrayfields['f.fk_statut']['checked'])) {
-			print '<td class="right">'.$objectstatic->getLibStatut(5).'</td>';
+			print '<td class="center">'.$objectstatic->getLibStatut(5).'</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
 			}
diff --git a/htdocs/fichinter/stats/index.php b/htdocs/fichinter/stats/index.php
index f854a0a089c..21a82d46e79 100644
--- a/htdocs/fichinter/stats/index.php
+++ b/htdocs/fichinter/stats/index.php
@@ -45,7 +45,7 @@ if ($user->socid > 0) {
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ? GETPOST('year', 'int') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 $object_status = GETPOST('object_status', 'intcomma');
@@ -232,7 +232,7 @@ print $form->select_dolusers($userid, 'userid', 1, '', 0, '', '', 0, 0, 0, '', 0
 print '<tr><td class="left">'.$langs->trans("Status").'</td><td class="left">';
 $tmp = $objectstatic->LibStatut(0); // To force load of $this->labelStatus
 $liststatus = $objectstatic->labelStatus;
-if (empty($conf->global->FICHINTER_CLASSIFY_BILLED)) {
+if (!getDolGlobalString('FICHINTER_CLASSIFY_BILLED')) {
 	unset($liststatus[$objectstatic::STATUS_BILLED]); // Option deprecated. In a future, billed must be managed with a dedicated field to 0 or 1
 }
 print $form->selectarray('object_status', $liststatus, $object_status, 1, 0, 0, '', 1);
diff --git a/htdocs/fourn/ajax/getSupplierPrices.php b/htdocs/fourn/ajax/getSupplierPrices.php
index c4cb23e9457..2b4b10f6486 100644
--- a/htdocs/fourn/ajax/getSupplierPrices.php
+++ b/htdocs/fourn/ajax/getSupplierPrices.php
@@ -100,7 +100,7 @@ if ($idprod > 0) {
 	if (isModEnabled('stock')) {
 		// Add price for pmp
 		$price = $producttmp->pmp;
-		if (empty($price) && !empty($conf->global->PRODUCT_USE_SUB_COST_PRICES_IF_COST_PRICE_EMPTY)) {
+		if (empty($price) && getDolGlobalString('PRODUCT_USE_SUB_COST_PRICES_IF_COST_PRICE_EMPTY')) {
 			// get pmp for subproducts if any
 			$producttmp->get_sousproduits_arbo();
 			$prods_arbo=$producttmp->get_arbo_each_prod();
@@ -119,7 +119,7 @@ if ($idprod > 0) {
 
 	// Add price for costprice (at end)
 	$price = $producttmp->cost_price;
-	if (empty($price) && !empty($conf->global->PRODUCT_USE_SUB_COST_PRICES_IF_COST_PRICE_EMPTY)) {
+	if (empty($price) && getDolGlobalString('PRODUCT_USE_SUB_COST_PRICES_IF_COST_PRICE_EMPTY')) {
 		// get costprice for subproducts if any
 		$producttmp->get_sousproduits_arbo();
 		$prods_arbo=$producttmp->get_arbo_each_prod();
diff --git a/htdocs/fourn/card.php b/htdocs/fourn/card.php
index 6680de25efb..fbf0ead05e8 100644
--- a/htdocs/fourn/card.php
+++ b/htdocs/fourn/card.php
@@ -201,7 +201,7 @@ if ($id > 0 && empty($object->id)) {
 
 if ($object->id > 0) {
 	$title = $langs->trans("ThirdParty")." - ".$langs->trans('Supplier');
-	if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+	if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 		$title = $object->name." - ".$langs->trans('Supplier');
 	}
 	$help_url = '';
@@ -228,7 +228,7 @@ if ($object->id > 0) {
 	print $object->getTypeUrl(1);
 	print '</td></tr>';
 
-	if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+	if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 		print '<tr><td>'.$langs->trans('Prefix').'</td><td colspan="3">'.$object->prefix_comm.'</td></tr>';
 	}
 
@@ -385,12 +385,12 @@ if ($object->id > 0) {
 	print '</td>';
 	print '</tr>';
 
-	if (isModEnabled("supplier_order") && !empty($conf->global->ORDER_MANAGE_MIN_AMOUNT)) {
+	if (isModEnabled("supplier_order") && getDolGlobalString('ORDER_MANAGE_MIN_AMOUNT')) {
 		print '<tr class="nowrap">';
 		print '<td>';
 		print $form->editfieldkey("OrderMinAmount", 'supplier_order_min_amount', $object->supplier_order_min_amount, $object, $user->hasRight("societe", "creer"));
 		print '</td><td>';
-		$limit_field_type = (!empty($conf->global->MAIN_USE_JQUERY_JEDITABLE)) ? 'numeric' : 'amount';
+		$limit_field_type = (getDolGlobalString('MAIN_USE_JQUERY_JEDITABLE')) ? 'numeric' : 'amount';
 		print $form->editfieldval("OrderMinAmount", 'supplier_order_min_amount', $object->supplier_order_min_amount, $object, $user->hasRight("societe", "creer"), $limit_field_type, ($object->supplier_order_min_amount != '' ? price($object->supplier_order_min_amount) : ''));
 		print '</td>';
 		print '</tr>';
@@ -714,7 +714,7 @@ if ($object->id > 0) {
 		$sql2 .= " AND c.entity IN (".getEntity('commande_fournisseur').")";
 		$sql2 .= ' AND s.rowid = '.((int) $object->id);
 		// Show orders we can bill
-		if (empty($conf->global->SUPPLIER_ORDER_TO_INVOICE_STATUS)) {
+		if (!getDolGlobalString('SUPPLIER_ORDER_TO_INVOICE_STATUS')) {
 			$sql2 .= " AND c.fk_statut IN (".$db->sanitize(CommandeFournisseur::STATUS_RECEIVED_COMPLETELY).")"; //  Must match filter in htdocs/fourn/commande/list.php
 		} else {
 			// CommandeFournisseur::STATUS_ORDERSENT.", ".CommandeFournisseur::STATUS_RECEIVED_PARTIALLY.", ".CommandeFournisseur::STATUS_RECEIVED_COMPLETELY
@@ -931,7 +931,7 @@ if ($object->id > 0) {
 		}
 
 		// Add action
-		if (isModEnabled('agenda') && !empty($conf->global->MAIN_REPEATTASKONEACHTAB) && $object->status == 1) {
+		if (isModEnabled('agenda') && getDolGlobalString('MAIN_REPEATTASKONEACHTAB') && $object->status == 1) {
 			if ($user->hasRight("agenda", "myactions", "create")) {
 				print dolGetButtonAction('', $langs->trans('AddAction'), 'default', DOL_URL_ROOT.'/comm/action/card.php?action=create&amp;socid='.$object->id, '');
 			} else {
@@ -943,13 +943,13 @@ if ($object->id > 0) {
 	print '</div>';
 
 
-	if (!empty($conf->global->MAIN_DUPLICATE_CONTACTS_TAB_ON_MAIN_CARD)) {
+	if (getDolGlobalString('MAIN_DUPLICATE_CONTACTS_TAB_ON_MAIN_CARD')) {
 		print '<br>';
 		// List of contacts
 		show_contacts($conf, $langs, $db, $object, $_SERVER["PHP_SELF"].'?socid='.$object->id);
 	}
 
-	if (!empty($conf->global->MAIN_REPEATTASKONEACHTAB)) {
+	if (getDolGlobalString('MAIN_REPEATTASKONEACHTAB')) {
 		print load_fiche_titre($langs->trans("ActionsOnCompany"), '', '');
 
 		// List of todo actions
diff --git a/htdocs/fourn/class/fournisseur.commande.class.php b/htdocs/fourn/class/fournisseur.commande.class.php
index 3a333b79d32..94630cc23c0 100644
--- a/htdocs/fourn/class/fournisseur.commande.class.php
+++ b/htdocs/fourn/class/fournisseur.commande.class.php
@@ -124,12 +124,12 @@ class CommandeFournisseur extends CommonOrder
 	/**
 	 * @var array List of status
 	 */
-	public $statuts;
+	public $labelStatus;
 
 	/**
 	 * @var array List of status short
 	 */
-	public $statuts_short;
+	public $labelStatusShort;
 
 	public $billed;
 
@@ -212,6 +212,9 @@ class CommandeFournisseur extends CommonOrder
 	public $origin_id;
 	public $linked_objects = array();
 
+	public $date_lim_reglement;
+	public $receptions = array();
+
 	// Multicurrency
 	/**
 	 * @var int ID
@@ -578,7 +581,7 @@ class CommandeFournisseur extends CommonOrder
 				$line->ref_fourn           = $objp->ref_supplier; // The supplier ref of price when product was added. May have change since
 				$line->ref_supplier        = $objp->ref_supplier; // The supplier ref of price when product was added. May have change since
 
-				if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+				if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 					// TODO We should not fetch this properties into the fetch_lines. This is NOT properties of a line.
 					// Move this into another method and call it when required.
 
@@ -657,8 +660,8 @@ class CommandeFournisseur extends CommonOrder
 
 		dol_syslog(get_class($this)."::valid");
 		$result = 0;
-		if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ($user->hasRight("fournisseur", "commande", "creer") || $user->hasRight("supplier_order", "creer")))
-			|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("fournisseur", "supplier_order_advance", "validate"))) {
+		if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && ($user->hasRight("fournisseur", "commande", "creer") || $user->hasRight("supplier_order", "creer")))
+			|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("fournisseur", "supplier_order_advance", "validate"))) {
 				$this->db->begin();
 
 				// Definition of supplier order numbering model name
@@ -785,33 +788,33 @@ class CommandeFournisseur extends CommonOrder
 		// phpcs:enable
 		global $conf, $langs, $hookmanager;
 
-		if (empty($this->statuts) || empty($this->statuts_short)) {
+		if (empty($this->labelStatus) || empty($this->labelStatusShort)) {
 			$langs->load('orders');
 
-			$this->statuts[0] = 'StatusSupplierOrderDraft';
-			$this->statuts[1] = 'StatusSupplierOrderValidated';
-			$this->statuts[2] = 'StatusSupplierOrderApproved';
-			if (empty($conf->global->SUPPLIER_ORDER_USE_DISPATCH_STATUS)) {
-				$this->statuts[3] = 'StatusSupplierOrderOnProcess';
+			$this->labelStatus[0] = 'StatusSupplierOrderDraft';
+			$this->labelStatus[1] = 'StatusSupplierOrderValidated';
+			$this->labelStatus[2] = 'StatusSupplierOrderApproved';
+			if (!getDolGlobalString('SUPPLIER_ORDER_USE_DISPATCH_STATUS')) {
+				$this->labelStatus[3] = 'StatusSupplierOrderOnProcess';
 			} else {
-				$this->statuts[3] = 'StatusSupplierOrderOnProcessWithValidation';
+				$this->labelStatus[3] = 'StatusSupplierOrderOnProcessWithValidation';
 			}
-			$this->statuts[4] = 'StatusSupplierOrderReceivedPartially';
-			$this->statuts[5] = 'StatusSupplierOrderReceivedAll';
-			$this->statuts[6] = 'StatusSupplierOrderCanceled'; // Approved->Canceled
-			$this->statuts[7] = 'StatusSupplierOrderCanceled'; // Process running->canceled
-			$this->statuts[9] = 'StatusSupplierOrderRefused';
+			$this->labelStatus[4] = 'StatusSupplierOrderReceivedPartially';
+			$this->labelStatus[5] = 'StatusSupplierOrderReceivedAll';
+			$this->labelStatus[6] = 'StatusSupplierOrderCanceled'; // Approved->Canceled
+			$this->labelStatus[7] = 'StatusSupplierOrderCanceled'; // Process running->canceled
+			$this->labelStatus[9] = 'StatusSupplierOrderRefused';
 
 			// List of language codes for status
-			$this->statuts_short[0] = 'StatusSupplierOrderDraftShort';
-			$this->statuts_short[1] = 'StatusSupplierOrderValidatedShort';
-			$this->statuts_short[2] = 'StatusSupplierOrderApprovedShort';
-			$this->statuts_short[3] = 'StatusSupplierOrderOnProcessShort';
-			$this->statuts_short[4] = 'StatusSupplierOrderReceivedPartiallyShort';
-			$this->statuts_short[5] = 'StatusSupplierOrderReceivedAllShort';
-			$this->statuts_short[6] = 'StatusSupplierOrderCanceledShort';
-			$this->statuts_short[7] = 'StatusSupplierOrderCanceledShort';
-			$this->statuts_short[9] = 'StatusSupplierOrderRefusedShort';
+			$this->labelStatusShort[0] = 'StatusSupplierOrderDraftShort';
+			$this->labelStatusShort[1] = 'StatusSupplierOrderValidatedShort';
+			$this->labelStatusShort[2] = 'StatusSupplierOrderApprovedShort';
+			$this->labelStatusShort[3] = 'StatusSupplierOrderOnProcessShort';
+			$this->labelStatusShort[4] = 'StatusSupplierOrderReceivedPartiallyShort';
+			$this->labelStatusShort[5] = 'StatusSupplierOrderReceivedAllShort';
+			$this->labelStatusShort[6] = 'StatusSupplierOrderCanceledShort';
+			$this->labelStatusShort[7] = 'StatusSupplierOrderCanceledShort';
+			$this->labelStatusShort[9] = 'StatusSupplierOrderRefusedShort';
 		}
 
 		$statustrans = array(
@@ -839,8 +842,8 @@ class CommandeFournisseur extends CommonOrder
 			$statusClass = 'status6';
 		}
 
-		$statusLong = $langs->transnoentitiesnoconv($this->statuts[$status]).$billedtext;
-		$statusShort = $langs->transnoentitiesnoconv($this->statuts_short[$status]);
+		$statusLong = $langs->transnoentitiesnoconv($this->labelStatus[$status]).$billedtext;
+		$statusShort = $langs->transnoentitiesnoconv($this->labelStatusShort[$status]);
 
 		$parameters = array('status' => $status, 'mode' => $mode, 'billed' => $billed);
 		$reshook = $hookmanager->executeHooks('LibStatut', $parameters, $this); // Note that $action and $object may have been modified by hook
@@ -950,7 +953,7 @@ class CommandeFournisseur extends CommonOrder
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowOrder");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1010,7 +1013,7 @@ class CommandeFournisseur extends CommonOrder
 		global $db, $langs, $conf;
 		$langs->load("orders");
 
-		if (!empty($conf->global->COMMANDE_SUPPLIER_ADDON_NUMBER)) {
+		if (getDolGlobalString('COMMANDE_SUPPLIER_ADDON_NUMBER')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('COMMANDE_SUPPLIER_ADDON_NUMBER').'.php';
@@ -1134,7 +1137,7 @@ class CommandeFournisseur extends CommonOrder
 			if (empty($secondlevel)) {	// standard or first level approval
 				$sql .= " date_approve='".$this->db->idate($now)."',";
 				$sql .= " fk_user_approve = ".$user->id;
-				if (!empty($conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED) && $this->total_ht >= $conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED) {
+				if (getDolGlobalString('SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED') && $this->total_ht >= $conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED) {
 					if (empty($this->user_approve_id2)) {
 						$movetoapprovestatus = false; // second level approval not done
 						$comment = ' (first level)';
@@ -1159,7 +1162,7 @@ class CommandeFournisseur extends CommonOrder
 			$sql .= " AND fk_statut = ".self::STATUS_VALIDATED;
 
 			if ($this->db->query($sql)) {
-				if (!empty($conf->global->SUPPLIER_ORDER_AUTOADD_USER_CONTACT)) {
+				if (getDolGlobalString('SUPPLIER_ORDER_AUTOADD_USER_CONTACT')) {
 					$result = $this->add_contact($user->id, 'SALESREPFOLL', 'internal', 1);
 					if ($result < 0 && $result != -2) {	// -2 means already exists
 						$error++;
@@ -1167,7 +1170,7 @@ class CommandeFournisseur extends CommonOrder
 				}
 
 				// If stock is incremented on validate order, we must increment it
-				if (!$error && $movetoapprovestatus && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER)) {
+				if (!$error && $movetoapprovestatus && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER')) {
 					require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
 					$langs->load("agenda");
 
@@ -1181,7 +1184,7 @@ class CommandeFournisseur extends CommonOrder
 							$mouvP->setOrigin($this->element, $this->id);
 							// We decrement stock of product (and sub-products)
 							$up_ht_disc = $this->lines[$i]->subprice;
-							if (!empty($this->lines[$i]->remise_percent) && empty($conf->global->STOCK_EXCLUDE_DISCOUNT_FOR_PMP)) {
+							if (!empty($this->lines[$i]->remise_percent) && !getDolGlobalString('STOCK_EXCLUDE_DISCOUNT_FOR_PMP')) {
 								$up_ht_disc = price2num($up_ht_disc * (100 - $this->lines[$i]->remise_percent) / 100, 'MU');
 							}
 							$result = $mouvP->reception($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, $up_ht_disc, $langs->trans("OrderApprovedInDolibarr", $this->ref));
@@ -1898,7 +1901,7 @@ class CommandeFournisseur extends CommonOrder
 			$label = '';	// deprecated
 
 			if ($fk_product > 0) {
-				if (!empty($conf->global->SUPPLIER_ORDER_WITH_PREDEFINED_PRICES_ONLY)) {	// Not the common case
+				if (getDolGlobalString('SUPPLIER_ORDER_WITH_PREDEFINED_PRICES_ONLY')) {	// Not the common case
 					// Check quantity is enough
 					dol_syslog(get_class($this)."::addline we check supplier prices fk_product=".$fk_product." fk_prod_fourn_price=".$fk_prod_fourn_price." qty=".$qty." ref_supplier=".$ref_supplier);
 					$prod = new ProductFournisseur($this->db);
@@ -1950,7 +1953,7 @@ class CommandeFournisseur extends CommonOrder
 				}
 
 				// Predefine quantity according to packaging
-				if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+				if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 					$prod = new Product($this->db);
 					$prod->get_buyprice($fk_prod_fourn_price, $qty, $fk_product, 'none', (empty($this->fk_soc) ? $this->socid : $this->fk_soc));
 
@@ -2131,7 +2134,7 @@ class CommandeFournisseur extends CommonOrder
 		}
 
 		$dispatchstatus = 1;
-		if (!empty($conf->global->SUPPLIER_ORDER_USE_DISPATCH_STATUS)) {
+		if (getDolGlobalString('SUPPLIER_ORDER_USE_DISPATCH_STATUS')) {
 			$dispatchstatus = 0; // Setting dispatch status (a validation step after receiving products) will be done manually to 1 or 2 if this option is on
 		}
 
@@ -2166,7 +2169,7 @@ class CommandeFournisseur extends CommonOrder
 			}
 
 			// If module stock is enabled and the stock increase is done on purchase order dispatching
-			if (!$error && $entrepot > 0 && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER)) {
+			if (!$error && $entrepot > 0 && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER')) {
 				$mouv = new MouvementStock($this->db);
 				if ($product > 0) {
 					// $price should take into account discount (except if option STOCK_EXCLUDE_DISCOUNT_FOR_PMP is on)
@@ -2174,7 +2177,7 @@ class CommandeFournisseur extends CommonOrder
 					$mouv->setOrigin($this->element, $this->id);
 
 					// Method change if qty < 0
-					if (!empty($conf->global->SUPPLIER_ORDER_ALLOW_NEGATIVE_QTY_FOR_SUPPLIER_ORDER_RETURN) && $qty < 0) {
+					if (getDolGlobalString('SUPPLIER_ORDER_ALLOW_NEGATIVE_QTY_FOR_SUPPLIER_ORDER_RETURN') && $qty < 0) {
 						$result = $mouv->livraison($user, $product, $entrepot, $qty*(-1), $price, $comment, $now, $eatby, $sellby, $batch, 0, $inventorycode);
 					} else {
 						$result = $mouv->reception($user, $product, $entrepot, $qty, $price, $comment, $eatby, $sellby, $batch, '', 0, $inventorycode);
@@ -2468,7 +2471,7 @@ class CommandeFournisseur extends CommonOrder
 			}
 
 			// Some checks to accept the record
-			if (!empty($conf->global->SUPPLIER_ORDER_USE_DISPATCH_STATUS)) {
+			if (getDolGlobalString('SUPPLIER_ORDER_USE_DISPATCH_STATUS')) {
 				// If option SUPPLIER_ORDER_USE_DISPATCH_STATUS is on, we check all reception are approved to allow status "total/done"
 				if (!$error && ($type == 'tot')) {
 					$dispatchedlinearray = $this->getDispachedLines(0);
@@ -2479,7 +2482,7 @@ class CommandeFournisseur extends CommonOrder
 						dol_syslog('ErrorCantSetReceptionToTotalDoneWithReceptionToApprove', LOG_DEBUG);
 					}
 				}
-				if (!$error && !empty($conf->global->SUPPLIER_ORDER_USE_DISPATCH_STATUS_NEED_APPROVE) && ($type == 'tot')) {	// Accept to move to reception done, only if status of all line are ok (refuse denied)
+				if (!$error && getDolGlobalString('SUPPLIER_ORDER_USE_DISPATCH_STATUS_NEED_APPROVE') && ($type == 'tot')) {	// Accept to move to reception done, only if status of all line are ok (refuse denied)
 					$dispatcheddenied = $this->getDispachedLines(2);
 					if (count($dispatchedlinearray) > 0) {
 						$result = -1;
@@ -2890,7 +2893,7 @@ class CommandeFournisseur extends CommonOrder
 			$this->line->desc = $desc;
 
 			// redefine quantity according to packaging
-			if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+			if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 				if ($qty < $this->line->packaging) {
 					$qty = $this->line->packaging;
 				} else {
@@ -2913,7 +2916,6 @@ class CommandeFournisseur extends CommonOrder
 			$this->line->localtax2_type = empty($localtaxes_type[2]) ? '' : $localtaxes_type[2];
 			$this->line->remise_percent = $remise_percent;
 			$this->line->subprice       = $pu_ht;
-			$this->line->rang           = $this->rang;
 			$this->line->info_bits      = $info_bits;
 			$this->line->total_ht       = $total_ht;
 			$this->line->total_tva      = $total_tva;
@@ -2921,7 +2923,8 @@ class CommandeFournisseur extends CommonOrder
 			$this->line->total_localtax2 = $total_localtax2;
 			$this->line->total_ttc      = $total_ttc;
 			$this->line->product_type   = $type;
-			$this->line->special_code   = (!empty($this->special_code) ? $this->special_code : 0);
+			$this->line->special_code   = $oldline->special_code;
+			$this->line->rang           = $oldline->rang;
 			$this->line->origin         = $this->origin;
 			$this->line->fk_unit        = $fk_unit;
 
@@ -3027,7 +3030,6 @@ class CommandeFournisseur extends CommonOrder
 			$line->desc = $langs->trans("Description")." ".$xnbp;
 			$line->qty = 1;
 			$line->subprice = 100;
-			$line->price = 100;
 			$line->tva_tx = 19.6;
 			$line->localtax1_tx = 0;
 			$line->localtax2_tx = 0;
@@ -3249,7 +3251,7 @@ class CommandeFournisseur extends CommonOrder
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->COMMANDE_SUPPLIER_ADDON_PDF)) {
+			} elseif (getDolGlobalString('COMMANDE_SUPPLIER_ADDON_PDF')) {
 				$modele = getDolGlobalString('COMMANDE_SUPPLIER_ADDON_PDF');
 			}
 		}
@@ -3425,7 +3427,7 @@ class CommandeFournisseur extends CommonOrder
 
 			$supplierorderdispatch = new CommandeFournisseurDispatch($this->db);
 			$filter = array('t.fk_commande'=>$this->id);
-			if (!empty($conf->global->SUPPLIER_ORDER_USE_DISPATCH_STATUS)) {
+			if (getDolGlobalString('SUPPLIER_ORDER_USE_DISPATCH_STATUS')) {
 				$filter['t.status'] = 1; // Restrict to lines with status validated
 			}
 
@@ -3444,7 +3446,7 @@ class CommandeFournisseur extends CommonOrder
 					}
 					foreach ($this->lines as $line) {
 						// Exclude lines not qualified for shipment, similar code is found into interface_20_modWrokflow for customers
-						if (empty($conf->global->STOCK_SUPPORTS_SERVICES) && $line->product_type > 0) {
+						if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES') && $line->product_type > 0) {
 							continue;
 						}
 						$qtywished[$line->fk_product] += $line->qty;
@@ -3478,7 +3480,7 @@ class CommandeFournisseur extends CommonOrder
 							}
 							return 4;
 						}
-					} elseif (!empty($conf->global->SUPPLIER_ORDER_MORE_THAN_WISHED)) {
+					} elseif (getDolGlobalString('SUPPLIER_ORDER_MORE_THAN_WISHED')) {
 						//set livraison to 'tot' if more products received than wished. (and if $closeopenorder is set to 1 of course...)
 
 						$close = 0;
@@ -3927,7 +3929,7 @@ class CommandeFournisseurLigne extends CommonOrderLine
 		$sql .= ", ".($this->multicurrency_total_ht ? price2num($this->multicurrency_total_ht) : '0');
 		$sql .= ", ".($this->multicurrency_total_tva ? price2num($this->multicurrency_total_tva) : '0');
 		$sql .= ", ".($this->multicurrency_total_ttc ? price2num($this->multicurrency_total_ttc) : '0');
-		$sql .= ", ".($this->fk_parent_line > 0 ? $this->fk_parent_line : 'null');
+		$sql .= ", ".((!empty($this->fk_parent_line) && $this->fk_parent_line > 0) ? $this->fk_parent_line : 'null');
 		$sql .= ")";
 
 		dol_syslog(get_class($this)."::insert", LOG_DEBUG);
diff --git a/htdocs/fourn/class/fournisseur.commande.dispatch.class.php b/htdocs/fourn/class/fournisseur.commande.dispatch.class.php
index 06c49aa519a..c6b715546d8 100644
--- a/htdocs/fourn/class/fournisseur.commande.dispatch.class.php
+++ b/htdocs/fourn/class/fournisseur.commande.dispatch.class.php
@@ -129,12 +129,12 @@ class CommandeFournisseurDispatch extends CommonObjectLine
 		$this->db = $db;
 
 		// List of language codes for status
-		$this->statuts[0] = 'Received';
-		$this->statuts[1] = 'Verified';
-		$this->statuts[2] = 'Denied';
-		$this->statuts_short[0] = 'Received';
-		$this->statuts_short[1] = 'Verified';
-		$this->statuts_short[2] = 'Denied';
+		$this->labelStatus[0] = 'Received';
+		$this->labelStatus[1] = 'Verified';
+		$this->labelStatus[2] = 'Denied';
+		$this->labelStatusShort[0] = 'Received';
+		$this->labelStatusShort[1] = 'Verified';
+		$this->labelStatusShort[2] = 'Denied';
 	}
 
 
@@ -579,34 +579,34 @@ class CommandeFournisseurDispatch extends CommonObjectLine
 		$langs->load('orders');
 
 		if ($mode == 0) {
-			return $langs->trans($this->statuts[$status]);
+			return $langs->trans($this->labelStatus[$status]);
 		} elseif ($mode == 1) {
-			return $langs->trans($this->statuts_short[$status]);
+			return $langs->trans($this->labelStatusShort[$status]);
 		} elseif ($mode == 2) {
-			return $langs->trans($this->statuts[$status]);
+			return $langs->trans($this->labelStatus[$status]);
 		} elseif ($mode == 3) {
 			if ($status == 0) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut0');
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut0');
 			} elseif ($status == 1) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut4');
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut4');
 			} elseif ($status == 2) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut8');
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut8');
 			}
 		} elseif ($mode == 4) {
 			if ($status == 0) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut0').' '.$langs->trans($this->statuts[$status]);
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut0').' '.$langs->trans($this->labelStatus[$status]);
 			} elseif ($status == 1) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut4').' '.$langs->trans($this->statuts[$status]);
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut4').' '.$langs->trans($this->labelStatus[$status]);
 			} elseif ($status == 2) {
-				return img_picto($langs->trans($this->statuts[$status]), 'statut8').' '.$langs->trans($this->statuts[$status]);
+				return img_picto($langs->trans($this->labelStatus[$status]), 'statut8').' '.$langs->trans($this->labelStatus[$status]);
 			}
 		} elseif ($mode == 5) {
 			if ($status == 0) {
-				return '<span class="hideonsmartphone">'.$langs->trans($this->statuts_short[$status]).' </span>'.img_picto($langs->trans($this->statuts[$status]), 'statut0');
+				return '<span class="hideonsmartphone">'.$langs->trans($this->labelStatusShort[$status]).' </span>'.img_picto($langs->trans($this->labelStatus[$status]), 'statut0');
 			} elseif ($status == 1) {
-				return '<span class="hideonsmartphone">'.$langs->trans($this->statuts_short[$status]).' </span>'.img_picto($langs->trans($this->statuts[$status]), 'statut4');
+				return '<span class="hideonsmartphone">'.$langs->trans($this->labelStatusShort[$status]).' </span>'.img_picto($langs->trans($this->labelStatus[$status]), 'statut4');
 			} elseif ($status == 2) {
-				return '<span class="hideonsmartphone">'.$langs->trans($this->statuts_short[$status]).' </span>'.img_picto($langs->trans($this->statuts[$status]), 'statut8');
+				return '<span class="hideonsmartphone">'.$langs->trans($this->labelStatusShort[$status]).' </span>'.img_picto($langs->trans($this->labelStatus[$status]), 'statut8');
 			}
 		}
 		return "";
diff --git a/htdocs/fourn/class/fournisseur.facture.class.php b/htdocs/fourn/class/fournisseur.facture.class.php
index 17340547190..7330273a442 100644
--- a/htdocs/fourn/class/fournisseur.facture.class.php
+++ b/htdocs/fourn/class/fournisseur.facture.class.php
@@ -124,7 +124,8 @@ class FactureFournisseur extends CommonInvoice
 	/**
 	 * Supplier invoice status
 	 * @var int
-	 * @see FactureFournisseur::STATUS_DRAFT, FactureFournisseur::STATUS_VALIDATED, FactureFournisseur::STATUS_PAID, FactureFournisseur::STATUS_ABANDONED
+	 * @deprecated
+	 * @see $status
 	 */
 	public $statut;
 
@@ -135,6 +136,14 @@ class FactureFournisseur extends CommonInvoice
 	 */
 	public $status;
 
+	/**
+	 * Supplier invoice status
+	 * @var int
+	 * @deprecated
+	 * @see $status
+	 */
+	public $fk_statut;
+
 	/**
 	 * Set to 1 if the invoice is completely paid, otherwise is 0
 	 * @var int
@@ -412,8 +421,7 @@ class FactureFournisseur extends CommonInvoice
 			$this->entity = $_facrec->entity; // Invoice created in same entity than template
 
 			// Fields coming from GUI (priority on template). TODO Value of template should be used as default value on GUI so we can use here always value from GUI
-			$this->fk_project = GETPOST('projectid', 'int') > 0 ? ((int) GETPOST('projectid', 'int')) : $_facrec->fk_projet;
-			$this->fk_projet = $this->fk_project;
+			$this->fk_project = GETPOST('projectid', 'int') > 0 ? ((int) GETPOST('projectid', 'int')) : $_facrec->fk_project;
 			$this->note_public = GETPOST('note_public', 'restricthtml') ? GETPOST('note_public', 'restricthtml') : $_facrec->note_public;
 			$this->note_private = GETPOST('note_private', 'restricthtml') ? GETPOST('note_private', 'restricthtml') : $_facrec->note_private;
 			$this->model_pdf = GETPOST('model', 'alpha') ? GETPOST('model', 'alpha') : $_facrec->model_pdf;
@@ -1333,7 +1341,7 @@ class FactureFournisseur extends CommonInvoice
 			$facligne->rang = -1;
 			$facligne->info_bits = 2;
 
-			if (!empty($conf->global->MAIN_ADD_LINE_AT_POSITION)) {
+			if (getDolGlobalString('MAIN_ADD_LINE_AT_POSITION')) {
 				$facligne->rang = 1;
 				$linecount = count($this->lines);
 				for ($ii = 1; $ii <= $linecount; $ii++) {
@@ -1793,7 +1801,7 @@ class FactureFournisseur extends CommonInvoice
 				} else {
 					if ($key == 'EMAIL') {
 						// Check for mandatory
-						if (!empty($conf->global->SOCIETE_EMAIL_INVOICE_MANDATORY) && !isValidEMail($this->thirdparty->email)) {
+						if (getDolGlobalString('SOCIETE_EMAIL_INVOICE_MANDATORY') && !isValidEMail($this->thirdparty->email)) {
 							$langs->load("errors");
 							$this->error = $langs->trans("ErrorBadEMail", $this->thirdparty->email).' ('.$langs->trans("ForbiddenBySetupRules").') ['.$langs->trans('Company').' : '.$this->thirdparty->name.']';
 							dol_syslog(__METHOD__.' '.$this->error, LOG_ERR);
@@ -1801,7 +1809,7 @@ class FactureFournisseur extends CommonInvoice
 						}
 					} elseif ($key == 'ACCOUNTANCY_CODE_SUPPLIER') {
 						// Check for mandatory
-						if (!empty($conf->global->SOCIETE_ACCOUNTANCY_CODE_SUPPLIER_INVOICE_MANDATORY) && empty($this->thirdparty->code_compta_fournisseur)) {
+						if (getDolGlobalString('SOCIETE_ACCOUNTANCY_CODE_SUPPLIER_INVOICE_MANDATORY') && empty($this->thirdparty->code_compta_fournisseur)) {
 							$langs->load("errors");
 							$this->error = $langs->trans("ErrorAccountancyCodeSupplierIsMandatory", $this->thirdparty->name).' ('.$langs->trans("ForbiddenBySetupRules").')';
 							dol_syslog(__METHOD__.' '.$this->error, LOG_ERR);
@@ -1832,7 +1840,7 @@ class FactureFournisseur extends CommonInvoice
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			// Si on incrémente le produit principal et ses composants à la validation de facture fournisseur
-			if (!$error && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL)) {
+			if (!$error && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL')) {
 				require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
 				$langs->load("agenda");
 
@@ -1844,7 +1852,7 @@ class FactureFournisseur extends CommonInvoice
 						$mouvP->setOrigin($this->element, $this->id);
 						// We increase stock for product
 						$up_ht_disc = $this->lines[$i]->subprice;
-						if (!empty($this->lines[$i]->remise_percent) && empty($conf->global->STOCK_EXCLUDE_DISCOUNT_FOR_PMP)) {
+						if (!empty($this->lines[$i]->remise_percent) && !getDolGlobalString('STOCK_EXCLUDE_DISCOUNT_FOR_PMP')) {
 							$up_ht_disc = price2num($up_ht_disc * (100 - $this->lines[$i]->remise_percent) / 100, 'MU');
 						}
 						if ($this->type == FactureFournisseur::TYPE_CREDIT_NOTE) {
@@ -1972,7 +1980,7 @@ class FactureFournisseur extends CommonInvoice
 			}
 
 			// Si on incremente le produit principal et ses composants a la validation de facture fournisseur, on decremente
-			if ($result >= 0 && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL)) {
+			if ($result >= 0 && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL')) {
 				require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
 				$langs->load("agenda");
 
@@ -2100,7 +2108,7 @@ class FactureFournisseur extends CommonInvoice
 			$this->db->begin();
 
 			if ($fk_product > 0) {
-				if (!empty($conf->global->SUPPLIER_INVOICE_WITH_PREDEFINED_PRICES_ONLY)) {
+				if (getDolGlobalString('SUPPLIER_INVOICE_WITH_PREDEFINED_PRICES_ONLY')) {
 					// Check quantity is enough
 					dol_syslog(get_class($this)."::addline we check supplier prices fk_product=".$fk_product." qty=".$qty." ref_supplier=".$ref_supplier);
 					$prod = new ProductFournisseur($this->db);
@@ -2871,7 +2879,7 @@ class FactureFournisseur extends CommonInvoice
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowSupplierInvoice");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -2929,7 +2937,7 @@ class FactureFournisseur extends CommonInvoice
 		$langs->load("orders");
 
 		// Clean parameters (if not defined or using deprecated value)
-		if (empty($conf->global->INVOICE_SUPPLIER_ADDON_NUMBER)) {
+		if (!getDolGlobalString('INVOICE_SUPPLIER_ADDON_NUMBER')) {
 			$conf->global->INVOICE_SUPPLIER_ADDON_NUMBER = 'mod_facture_fournisseur_cactus';
 		}
 
@@ -3202,7 +3210,7 @@ class FactureFournisseur extends CommonInvoice
 
 		// Set the model on the model name to use
 		if (empty($modele)) {
-			if (!empty($conf->global->INVOICE_SUPPLIER_ADDON_PDF)) {
+			if (getDolGlobalString('INVOICE_SUPPLIER_ADDON_PDF')) {
 				$modele = $conf->global->INVOICE_SUPPLIER_ADDON_PDF;
 			} else {
 				$modele = ''; // No default value. For supplier invoice, we allow to disable all PDF generation
diff --git a/htdocs/fourn/class/fournisseur.product.class.php b/htdocs/fourn/class/fournisseur.product.class.php
index ba7508964dc..07b15efaaac 100644
--- a/htdocs/fourn/class/fournisseur.product.class.php
+++ b/htdocs/fourn/class/fournisseur.product.class.php
@@ -413,7 +413,7 @@ class ProductFournisseur extends Product
 			$sql .= " supplier_reputation = ".(empty($supplier_reputation) ? 'NULL' : "'".$this->db->escape($supplier_reputation)."'").",";
 			$sql .= " barcode = ".(empty($barcode) ? 'NULL' : "'".$this->db->escape($barcode)."'").",";
 			$sql .= " fk_barcode_type = ".(empty($fk_barcode_type) ? 'NULL' : "'".$this->db->escape($fk_barcode_type)."'");
-			if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+			if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 				$sql .= ", packaging = ".(empty($packaging) ? 1 : $packaging);
 			}
 			$sql .= " WHERE rowid = ".((int) $this->product_fourn_price_id);
@@ -447,7 +447,7 @@ class ProductFournisseur extends Product
 					$error++;
 				}
 				// End call triggers
-				if (!$error && empty($conf->global->PRODUCT_PRICE_SUPPLIER_NO_LOG)) {
+				if (!$error && !getDolGlobalString('PRODUCT_PRICE_SUPPLIER_NO_LOG')) {
 					$result = $this->logPrice($user, $now, $buyprice, $qty, $multicurrency_buyprice, $multicurrency_unitBuyPrice, $multicurrency_tx, $fk_multicurrency, $multicurrency_code);
 					if ($result < 0) {
 						$error++;
@@ -477,7 +477,7 @@ class ProductFournisseur extends Product
 				$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_fournisseur_price(";
 				$sql .= " multicurrency_price, multicurrency_unitprice, multicurrency_tx, fk_multicurrency, multicurrency_code,";
 				$sql .= "datec, fk_product, fk_soc, ref_fourn, desc_fourn, fk_user, price, quantity, remise_percent, remise, unitprice, tva_tx, charges, fk_availability, default_vat_code, info_bits, entity, delivery_time_days, supplier_reputation, barcode, fk_barcode_type";
-				if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+				if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 					$sql .= ", packaging";
 				}
 				$sql .= ") values(";
@@ -507,7 +507,7 @@ class ProductFournisseur extends Product
 				$sql .= (empty($supplier_reputation) ? 'NULL' : "'".$this->db->escape($supplier_reputation)."'").",";
 				$sql .= (empty($barcode) ? 'NULL' : "'".$this->db->escape($barcode)."'").",";
 				$sql .= (empty($fk_barcode_type) ? 'NULL' : "'".$this->db->escape($fk_barcode_type)."'");
-				if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+				if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 					$sql .= ", ".(empty($this->packaging) ? '1' : "'".$this->db->escape($this->packaging)."'");
 				}
 				$sql .= ")";
@@ -540,7 +540,7 @@ class ProductFournisseur extends Product
 					}
 				}
 
-				if (!$error && empty($conf->global->PRODUCT_PRICE_SUPPLIER_NO_LOG)) {
+				if (!$error && !getDolGlobalString('PRODUCT_PRICE_SUPPLIER_NO_LOG')) {
 					// Add record into log table
 					// $this->product_fourn_price_id must be set
 					$result = $this->logPrice($user, $now, $buyprice, $qty, $multicurrency_buyprice, $multicurrency_unitBuyPrice, $multicurrency_tx, $fk_multicurrency, $multicurrency_code);
@@ -1199,7 +1199,7 @@ class ProductFournisseur extends Product
 		}
 		$label .= '<br><b>'.$langs->trans('RefSupplier').':</b> '.$this->ref_supplier;
 
-		if ($this->type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if ($this->type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			if (isModEnabled('productbatch')) {
 				$langs->load("productbatch");
 				$label .= "<br><b>".$langs->trans("ManageLotSerial").'</b>: '.$this->getLibStatut(0, 2);
@@ -1274,7 +1274,7 @@ class ProductFournisseur extends Product
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("SupplierRef");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/fourn/class/paiementfourn.class.php b/htdocs/fourn/class/paiementfourn.class.php
index f587bc6e8f2..96e3a470f8c 100644
--- a/htdocs/fourn/class/paiementfourn.class.php
+++ b/htdocs/fourn/class/paiementfourn.class.php
@@ -363,7 +363,7 @@ class PaiementFourn extends Paiement
 							}
 
 							// Regenerate documents of invoices
-							if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+							if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 								$newlang = '';
 								$outputlangs = $langs;
 								if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang)) {
@@ -683,7 +683,7 @@ class PaiementFourn extends Paiement
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("Payment");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -757,7 +757,7 @@ class PaiementFourn extends Paiement
 		$langs->load("bills");
 
 		// Clean parameters (if not defined or using deprecated value)
-		if (empty($conf->global->SUPPLIER_PAYMENT_ADDON)) {
+		if (!getDolGlobalString('SUPPLIER_PAYMENT_ADDON')) {
 			$conf->global->SUPPLIER_PAYMENT_ADDON = 'mod_supplier_payment_bronan';
 		} elseif (getDolGlobalString('SUPPLIER_PAYMENT_ADDON') == 'brodator') {
 			$conf->global->SUPPLIER_PAYMENT_ADDON = 'mod_supplier_payment_brodator';
@@ -765,7 +765,7 @@ class PaiementFourn extends Paiement
 			$conf->global->SUPPLIER_PAYMENT_ADDON = 'mod_supplier_payment_bronan';
 		}
 
-		if (!empty($conf->global->SUPPLIER_PAYMENT_ADDON)) {
+		if (getDolGlobalString('SUPPLIER_PAYMENT_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('SUPPLIER_PAYMENT_ADDON') . ".php";
@@ -844,7 +844,7 @@ class PaiementFourn extends Paiement
 
 		// Set the model on the model name to use
 		if (empty($modele)) {
-			if (!empty($conf->global->SUPPLIER_PAYMENT_ADDON_PDF)) {
+			if (getDolGlobalString('SUPPLIER_PAYMENT_ADDON_PDF')) {
 				$modele = $conf->global->SUPPLIER_PAYMENT_ADDON_PDF;
 			} else {
 				$modele = ''; // No default value. For supplier invoice, we allow to disable all PDF generation
diff --git a/htdocs/fourn/commande/card.php b/htdocs/fourn/commande/card.php
index e26767dd815..1294a8c1275 100644
--- a/htdocs/fourn/commande/card.php
+++ b/htdocs/fourn/commande/card.php
@@ -89,9 +89,9 @@ $originid  = (GETPOST('originid', 'int') ? GETPOST('originid', 'int') : GETPOST(
 $rank      = (GETPOST('rank', 'int') > 0) ? GETPOST('rank', 'int') : -1;
 
 // PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 $datelivraison = dol_mktime(GETPOST('liv_hour', 'int'), GETPOST('liv_min', 'int'), GETPOST('liv_sec', 'int'), GETPOST('liv_month', 'int'), GETPOST('liv_day', 'int'), GETPOST('liv_year', 'int'));
 
@@ -142,7 +142,7 @@ $usercancreate	= ($user->hasRight("fournisseur", "commande", "creer") || $user->
 $usercandelete	= (($user->hasRight("fournisseur", "commande", "supprimer") || $user->hasRight("supplier_order", "supprimer")) || ($usercancreate && isset($object->statut) && $object->statut == $object::STATUS_DRAFT));
 
 // Advanced permissions
-$usercanvalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($usercancreate)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("fournisseur", "supplier_order_advance", "validate")));
+$usercanvalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($usercancreate)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("fournisseur", "supplier_order_advance", "validate")));
 
 // Additional area permissions
 $usercanapprove			= $user->hasRight("fournisseur", "commande", "approuver");
@@ -163,7 +163,7 @@ $permissiontoadd	= $usercancreate; // Used by the include of actions_addupdatede
 // Project permission
 $caneditproject = false;
 if (isModEnabled('project')) {
-	$caneditproject = empty($conf->global->SUPPLIER_ORDER_FORBID_EDIT_PROJECT) || ($object->statut == CommandeFournisseur::STATUS_DRAFT && preg_match('/^[\(]?PROV/i', $object->ref));
+	$caneditproject = !getDolGlobalString('SUPPLIER_ORDER_FORBID_EDIT_PROJECT') || ($object->statut == CommandeFournisseur::STATUS_DRAFT && preg_match('/^[\(]?PROV/i', $object->ref));
 }
 
 $error = 0;
@@ -271,7 +271,7 @@ if (empty($reshook)) {
 	}
 
 	// Edit Thirdparty
-	if (!empty($conf->global->MAIN_CAN_EDIT_SUPPLIER_ON_SUPPLIER_ORDER) && $action == 'set_thirdparty' && $usercancreate && $object->statut == CommandeFournisseur::STATUS_DRAFT) {
+	if (getDolGlobalString('MAIN_CAN_EDIT_SUPPLIER_ON_SUPPLIER_ORDER') && $action == 'set_thirdparty' && $usercancreate && $object->statut == CommandeFournisseur::STATUS_DRAFT) {
 		$new_socid = GETPOST('new_socid', 'int');
 		if (!empty($new_socid) && $new_socid != $object->thirdparty->id) {
 			$db->begin();
@@ -508,7 +508,7 @@ if (empty($reshook)) {
 				$res = $productsupplier->fetch($idprod); // Load product from its id
 				// Call to init some price properties of $productsupplier
 				// So if a supplier price already exists for another thirdparty (first one found), we use it as reference price
-				if (!empty($conf->global->SUPPLIER_TAKE_FIRST_PRICE_IF_NO_PRICE_FOR_CURRENT_SUPPLIER)) {
+				if (getDolGlobalString('SUPPLIER_TAKE_FIRST_PRICE_IF_NO_PRICE_FOR_CURRENT_SUPPLIER')) {
 					$fksoctosearch = 0;
 					$productsupplier->get_buyprice(0, -1, $idprod, 'none', $fksoctosearch); // We force qty to -1 to be sure to find if a supplier price exist
 					if ($productsupplier->fourn_socid != $socid) {	// The price we found is for another supplier, so we clear supplier price
@@ -529,7 +529,7 @@ if (empty($reshook)) {
 				$label = $productsupplier->label;
 
 				// Define output language
-				if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -547,20 +547,20 @@ if (empty($reshook)) {
 					$desc = $productsupplier->description;
 				}
 				// if we use supplier description of the products
-				if (!empty($productsupplier->desc_supplier) && !empty($conf->global->PRODUIT_FOURN_TEXTS)) {
+				if (!empty($productsupplier->desc_supplier) && getDolGlobalString('PRODUIT_FOURN_TEXTS')) {
 					$desc = $productsupplier->desc_supplier;
 				}
 
 				//If text set in desc is the same as product descpription (as now it's preloaded) whe add it only one time
-				if (trim($product_desc) == trim($desc) && !empty($conf->global->PRODUIT_AUTOFILL_DESC)) {
+				if (trim($product_desc) == trim($desc) && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 					$product_desc='';
 				}
 
-				if (!empty($product_desc) && !empty($conf->global->MAIN_NO_CONCAT_DESCRIPTION)) {
+				if (!empty($product_desc) && getDolGlobalString('MAIN_NO_CONCAT_DESCRIPTION')) {
 					$desc = $product_desc;
 				}
 				if (!empty($product_desc) && trim($product_desc) != trim($desc)) {
-					$desc = dol_concatdesc($desc, $product_desc, '', !empty($conf->global->MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION));
+					$desc = dol_concatdesc($desc, $product_desc, '', getDolGlobalString('MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION'));
 				}
 
 				$ref_supplier = $productsupplier->ref_supplier;
@@ -677,7 +677,7 @@ if (empty($reshook)) {
 			$ret = $object->fetch($object->id); // Reload to get new records
 
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang)) {
@@ -755,7 +755,7 @@ if (empty($reshook)) {
 		}
 
 		$productsupplier = new ProductFournisseur($db);
-		if (!empty($conf->global->SUPPLIER_ORDER_WITH_PREDEFINED_PRICES_ONLY)) {
+		if (getDolGlobalString('SUPPLIER_ORDER_WITH_PREDEFINED_PRICES_ONLY')) {
 			if ($line->fk_product > 0 && $productsupplier->get_buyprice(0, price2num(GETPOST('qty', 'int')), $line->fk_product, 'none', GETPOST('socid', 'int')) < 0) {
 				setEventMessages($langs->trans("ErrorQtyTooLowForThisSupplier"), null, 'warnings');
 			}
@@ -787,7 +787,7 @@ if (empty($reshook)) {
 			}
 
 			$ttc = price2num(GETPOST('price_ttc'), '', 2);
-			$ht = $ttc / (1 + ($vatratecleaned / 100));
+			$ht = (float) $ttc / (1 + ($vatratecleaned / 100));
 			$price_base_type = 'HT';
 		}
 
@@ -853,7 +853,7 @@ if (empty($reshook)) {
 
 		if ($result >= 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -904,7 +904,7 @@ if (empty($reshook)) {
 				$outputlangs = new Translate("", $conf);
 				$outputlangs->setDefaultLang($newlang);
 			}
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$ret = $object->fetch($object->id); // Reload to get new records
 				$object->generateDocument($object->model_pdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
 			}
@@ -943,7 +943,7 @@ if (empty($reshook)) {
 		$result = $object->valid($user);
 		if ($result >= 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -971,7 +971,7 @@ if (empty($reshook)) {
 		}
 
 		// If we have permission, and if we don't need to provide the idwarehouse, we go directly on approved step
-		if (!$error && empty($conf->global->SUPPLIER_ORDER_NO_DIRECT_APPROVE) && $usercanapprove && !(!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER) && $object->hasProductsOrServices(1))) {
+		if (!$error && !getDolGlobalString('SUPPLIER_ORDER_NO_DIRECT_APPROVE') && $usercanapprove && !(getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER') && $object->hasProductsOrServices(1))) {
 			$action = 'confirm_approve'; // can make standard or first level approval also if permission is set
 		}
 
@@ -988,14 +988,14 @@ if (empty($reshook)) {
 		$idwarehouse = GETPOST('idwarehouse', 'int');
 
 		$qualified_for_stock_change = 0;
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$qualified_for_stock_change = $object->hasProductsOrServices(2);
 		} else {
 			$qualified_for_stock_change = $object->hasProductsOrServices(1);
 		}
 
 		// Check parameters
-		if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER) && $qualified_for_stock_change) {	// warning name of option should be STOCK_CALCULATE_ON_SUPPLIER_APPROVE_ORDER
+		if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER') && $qualified_for_stock_change) {	// warning name of option should be STOCK_CALCULATE_ON_SUPPLIER_APPROVE_ORDER
 			if (!$idwarehouse || $idwarehouse == -1) {
 				$error++;
 				setEventMessages($langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv("Warehouse")), null, 'errors');
@@ -1006,7 +1006,7 @@ if (empty($reshook)) {
 		if (!$error) {
 			$result = $object->approve($user, $idwarehouse, ($action == 'confirm_approve2' ? 1 : 0));
 			if ($result > 0) {
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1067,7 +1067,7 @@ if (empty($reshook)) {
 
 		$result = $object->commande($user, GETPOST("datecommande"), GETPOST("methode", 'int'), GETPOST('comment', 'alphanohtml'));
 		if ($result > 0) {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1512,7 +1512,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $usercancreate) {
+	if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB') && $usercancreate) {
 		if ($action == 'addcontact') {
 			if ($object->id > 0) {
 				$contactid = (GETPOST('userid') ? GETPOST('userid') : GETPOST('contactid'));
@@ -1634,7 +1634,7 @@ if ($action == 'create') {
 		$demand_reason_id = (!empty($objectsrc->demand_reason_id) ? $objectsrc->demand_reason_id : (!empty($soc->demand_reason_id) ? $soc->demand_reason_id : 0));
 		//$remise_percent		= (!empty($objectsrc->remise_percent) ? $objectsrc->remise_percent : (!empty($soc->remise_supplier_percent) ? $soc->remise_supplier_percent : 0));
 		//$remise_absolue		= (!empty($objectsrc->remise_absolue) ? $objectsrc->remise_absolue : (!empty($soc->remise_absolue) ? $soc->remise_absolue : 0));
-		$dateinvoice		= empty($conf->global->MAIN_AUTOFILL_DATE) ?-1 : '';
+		$dateinvoice		= !getDolGlobalString('MAIN_AUTOFILL_DATE') ?-1 : '';
 
 		$datedelivery = (!empty($objectsrc->delivery_date) ? $objectsrc->delivery_date : '');
 
@@ -1642,7 +1642,7 @@ if ($action == 'create') {
 			if (!empty($objectsrc->multicurrency_code)) {
 				$currency_code = $objectsrc->multicurrency_code;
 			}
-			if (!empty($conf->global->MULTICURRENCY_USE_ORIGIN_TX) && !empty($objectsrc->multicurrency_tx)) {
+			if (getDolGlobalString('MULTICURRENCY_USE_ORIGIN_TX') && !empty($objectsrc->multicurrency_tx)) {
 				$currency_tx = $objectsrc->multicurrency_tx;
 			}
 		}
@@ -1665,10 +1665,10 @@ if ($action == 'create') {
 	}
 
 	// If not defined, set default value from constant
-	if (empty($cond_reglement_id) && !empty($conf->global->SUPPLIER_ORDER_DEFAULT_PAYMENT_TERM_ID)) {
+	if (empty($cond_reglement_id) && getDolGlobalString('SUPPLIER_ORDER_DEFAULT_PAYMENT_TERM_ID')) {
 		$cond_reglement_id = $conf->global->SUPPLIER_ORDER_DEFAULT_PAYMENT_TERM_ID;
 	}
-	if (empty($mode_reglement_id) && !empty($conf->global->SUPPLIER_ORDER_DEFAULT_PAYMENT_MODE_ID)) {
+	if (empty($mode_reglement_id) && getDolGlobalString('SUPPLIER_ORDER_DEFAULT_PAYMENT_MODE_ID')) {
 		$mode_reglement_id = $conf->global->SUPPLIER_ORDER_DEFAULT_PAYMENT_MODE_ID;
 	}
 
@@ -1712,7 +1712,7 @@ if ($action == 'create') {
 			$filter = '((s.fournisseur:=:1) AND (s.status:=:1))';
 			print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company((empty($socid) ? '' : $socid), 'socid', $filter, 'SelectThirdParty', 1, 0, null, 0, 'minwidth175 maxwidth500 widthcentpercentminusxx');
 			// reload page to retrieve customer informations
-			if (empty($conf->global->RELOAD_PAGE_ON_SUPPLIER_CHANGE_DISABLED)) {
+			if (!getDolGlobalString('RELOAD_PAGE_ON_SUPPLIER_CHANGE_DISABLED')) {
 				print '<script>
 				$(document).ready(function() {
 					$("#socid").change(function() {
@@ -1764,7 +1764,7 @@ if ($action == 'create') {
 		print '</td>';
 		print '<td>';
 		$usehourmin = 0;
-		if (!empty($conf->global->SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE)) {
+		if (getDolGlobalString('SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE')) {
 			$usehourmin = 1;
 		}
 		print img_picto('', 'action', 'class="pictofixedwidth"');
@@ -1772,7 +1772,7 @@ if ($action == 'create') {
 		print '</td></tr>';
 
 		// Bank Account
-		if (!empty($conf->global->BANK_ASK_PAYMENT_BANK_DURING_SUPPLIER_ORDER) && isModEnabled("banque")) {
+		if (getDolGlobalString('BANK_ASK_PAYMENT_BANK_DURING_SUPPLIER_ORDER') && isModEnabled("banque")) {
 			$langs->load("bank");
 			print '<tr><td>'.$langs->trans('BankAccount').'</td><td>';
 			print img_picto('', 'bank_account', 'class="pictofixedwidth"');
@@ -1786,7 +1786,7 @@ if ($action == 'create') {
 
 			$langs->load('projects');
 			print '<tr><td>'.$langs->trans('Project').'</td><td>';
-			print img_picto('', 'project', 'class="pictofixedwidth"').$formproject->select_projects((empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $societe->id : -1), $projectid, 'projectid', 0, 0, 1, 1, 0, 0, 0, '', 1, 0, 'maxwidth500');
+			print img_picto('', 'project', 'class="pictofixedwidth"').$formproject->select_projects((!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $societe->id : -1), $projectid, 'projectid', 0, 0, 1, 1, 0, 0, 0, '', 1, 0, 'maxwidth500');
 			print ' &nbsp; <a href="'.DOL_URL_ROOT.'/projet/card.php?action=create&status=1'.(!empty($societe->id) ? '&socid='.$societe->id : "").'&backtopage='.urlencode($_SERVER["PHP_SELF"].'?action=create'.(!empty($societe->id) ? '&socid='.$societe->id : "")).'"><span class="fa fa-plus-circle valignmiddle" title="'.$langs->trans("AddProject").'"></span></a>';
 			print '</td></tr>';
 		}
@@ -1815,7 +1815,7 @@ if ($action == 'create') {
 
 		print '<tr><td>'.$langs->trans('NotePublic').'</td>';
 		print '<td>';
-		$doleditor = new DolEditor('note_public', isset($note_public) ? $note_public : GETPOST('note_public', 'restricthtml'), '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_public', isset($note_public) ? $note_public : GETPOST('note_public', 'restricthtml'), '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 		print '</td>';
 		//print '<textarea name="note_public" wrap="soft" cols="60" rows="'.ROWS_5.'"></textarea>';
@@ -1823,7 +1823,7 @@ if ($action == 'create') {
 
 		print '<tr><td>'.$langs->trans('NotePrivate').'</td>';
 		print '<td>';
-		$doleditor = new DolEditor('note_private', isset($note_private) ? $note_private : GETPOST('note_private', 'restricthtml'), '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_private', isset($note_private) ? $note_private : GETPOST('note_private', 'restricthtml'), '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 		print '</td>';
 		//print '<td><textarea name="note_private" wrap="soft" cols="60" rows="'.ROWS_5.'"></textarea></td>';
@@ -1955,14 +1955,14 @@ if ($action == 'create') {
 	// Confirm approval
 	if ($action == 'approve' || $action == 'approve2') {
 		$qualified_for_stock_change = 0;
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$qualified_for_stock_change = $object->hasProductsOrServices(2);
 		} else {
 			$qualified_for_stock_change = $object->hasProductsOrServices(1);
 		}
 
 		$formquestion = array();
-		if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER) && $qualified_for_stock_change) {
+		if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER') && $qualified_for_stock_change) {
 			$langs->load("stocks");
 			require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 			$formproduct = new FormProduct($db);
@@ -2055,7 +2055,7 @@ if ($action == 'create') {
 	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $usercancreate, 'string'.(isset($conf->global->THIRDPARTY_REF_INPUT_SIZE) ? ':' . getDolGlobalString('THIRDPARTY_REF_INPUT_SIZE') : ''), '', null, null, '', 1);
 	// Thirdparty
 	$morehtmlref .= '<br>';
-	if (!empty($conf->global->MAIN_CAN_EDIT_SUPPLIER_ON_SUPPLIER_ORDER) && !empty($usercancreate) && $action == 'edit_thirdparty') {
+	if (getDolGlobalString('MAIN_CAN_EDIT_SUPPLIER_ON_SUPPLIER_ORDER') && !empty($usercancreate) && $action == 'edit_thirdparty') {
 		$morehtmlref .= '<form method="post" action="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'">';
 		$morehtmlref .= '<input type="hidden" name="action" value="set_thirdparty">';
 		$morehtmlref .= '<input type="hidden" name="token" value="'.newToken().'">';
@@ -2064,12 +2064,12 @@ if ($action == 'create') {
 		$morehtmlref .= '<input type="submit" class="button valignmiddle" value="'.$langs->trans("Modify").'">';
 		$morehtmlref .= '</form>';
 	}
-	if (empty($conf->global->MAIN_CAN_EDIT_SUPPLIER_ON_SUPPLIER_ORDER) || $action != 'edit_thirdparty') {
-		if (!empty($conf->global->MAIN_CAN_EDIT_SUPPLIER_ON_SUPPLIER_ORDER) && $object->statut == CommandeFournisseur::STATUS_DRAFT) {
+	if (!getDolGlobalString('MAIN_CAN_EDIT_SUPPLIER_ON_SUPPLIER_ORDER') || $action != 'edit_thirdparty') {
+		if (getDolGlobalString('MAIN_CAN_EDIT_SUPPLIER_ON_SUPPLIER_ORDER') && $object->statut == CommandeFournisseur::STATUS_DRAFT) {
 			$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=edit_thirdparty&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetThirdParty')).'</a>';
 		}
 		$morehtmlref .= $object->thirdparty->getNomUrl(1, 'supplier');
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/fourn/commande/list.php?socid='.$object->thirdparty->id.'&search_company='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherOrders").'</a>)';
 		}
 	}
@@ -2083,7 +2083,7 @@ if ($action == 'create') {
 			if ($action != 'classify' && $caneditproject) {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($object->fk_project)) {
 				$proj = new Project($db);
@@ -2114,7 +2114,7 @@ if ($action == 'create') {
 		// Date
 		if ($object->methode_commande_id > 0) {
 			$usehourmin = 0;
-			if (!empty($conf->global->SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE)) {
+			if (getDolGlobalString('SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE')) {
 				$usehourmin = 1;
 			}
 			print '<tr><td class="titlefield">'.$langs->trans("Date").'</td><td>';
@@ -2135,7 +2135,7 @@ if ($action == 'create') {
 		print '</tr>';
 
 		// Relative and absolute discounts
-		if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$filterabsolutediscount = "fk_invoice_supplier_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 			$filtercreditnote = "fk_invoice_supplier_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 		} else {
@@ -2245,7 +2245,7 @@ if ($action == 'create') {
 		}
 
 		// Bank Account
-		if (!empty($conf->global->BANK_ASK_PAYMENT_BANK_DURING_SUPPLIER_ORDER) && isModEnabled("banque")) {
+		if (getDolGlobalString('BANK_ASK_PAYMENT_BANK_DURING_SUPPLIER_ORDER') && isModEnabled("banque")) {
 			print '<tr><td class="nowrap">';
 			print '<table class="nobordernopadding centpercent"><tr><td class="nowrap">';
 			print $langs->trans('BankAccount');
@@ -2285,7 +2285,7 @@ if ($action == 'create') {
 			print '<input type="hidden" name="token" value="'.newToken().'">';
 			print '<input type="hidden" name="action" value="setdate_livraison">';
 			$usehourmin = 0;
-			if (!empty($conf->global->SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE)) {
+			if (getDolGlobalString('SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE')) {
 				$usehourmin = 1;
 			}
 			print $form->selectDate($object->delivery_date ? $object->delivery_date : -1, 'liv_', $usehourmin, $usehourmin, '', "setdate_livraison");
@@ -2293,7 +2293,7 @@ if ($action == 'create') {
 			print '</form>';
 		} else {
 			$usehourmin = 'day';
-			if (!empty($conf->global->SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE)) {
+			if (getDolGlobalString('SUPPLIER_ORDER_USE_HOUR_FOR_DELIVERY_DATE')) {
 				$usehourmin = 'dayhour';
 			}
 			print $object->delivery_date ? dol_print_date($object->delivery_date, $usehourmin) : '&nbsp;';
@@ -2378,7 +2378,7 @@ if ($action == 'create') {
 		}
 
 		$alert = '';
-		if (!empty($conf->global->ORDER_MANAGE_MIN_AMOUNT) && $object->total_ht < $object->thirdparty->supplier_order_min_amount) {
+		if (getDolGlobalString('ORDER_MANAGE_MIN_AMOUNT') && $object->total_ht < $object->thirdparty->supplier_order_min_amount) {
 			$alert = ' ' . img_warning($langs->trans('OrderMinAmount') . ': ' . price($object->thirdparty->supplier_order_min_amount));
 		}
 
@@ -2405,13 +2405,13 @@ if ($action == 'create') {
 
 		print '<div class="clearboth"></div><br>';
 
-		if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 			$blocname = 'contacts';
 			$title = $langs->trans('ContactsAddresses');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
 		}
 
-		if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 			$blocname = 'notes';
 			$title = $langs->trans('Notes');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
@@ -2443,7 +2443,7 @@ if ($action == 'create') {
 		global $forceall, $senderissupplier, $dateSelector, $inputalsopricewithtax;
 		$forceall = 1; $dateSelector = 0; $inputalsopricewithtax = 1;
 		$senderissupplier = 2; // $senderissupplier=2 is same than 1 but disable test on minimum qty and disable autofill qty with minimum.
-		if (!empty($conf->global->SUPPLIER_ORDER_WITH_PREDEFINED_PRICES_ONLY)) {
+		if (getDolGlobalString('SUPPLIER_ORDER_WITH_PREDEFINED_PRICES_ONLY')) {
 			$senderissupplier = 1;
 		}
 
@@ -2491,7 +2491,7 @@ if ($action == 'create') {
 				if ($object->statut == 0 && $num > 0) {
 					if ($usercanvalidate) {
 						$tmpbuttonlabel = $langs->trans('Validate');
-						if ($usercanapprove && empty($conf->global->SUPPLIER_ORDER_NO_DIRECT_APPROVE)) {
+						if ($usercanapprove && !getDolGlobalString('SUPPLIER_ORDER_NO_DIRECT_APPROVE')) {
 							$tmpbuttonlabel = $langs->trans("ValidateAndApprove");
 						}
 
@@ -2516,7 +2516,7 @@ if ($action == 'create') {
 				// Approve
 				if ($object->statut == CommandeFournisseur::STATUS_VALIDATED) {
 					if ($usercanapprove) {
-						if (!empty($conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED) && $object->total_ht >= $conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED && !empty($object->user_approve_id)) {
+						if (getDolGlobalString('SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED') && $object->total_ht >= $conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED && !empty($object->user_approve_id)) {
 							print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->trans("FirstApprovalAlreadyDone")).'">'.$langs->trans("ApproveOrder").'</a>';
 						} else {
 							print '<a class="butAction"	href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=approve">'.$langs->trans("ApproveOrder").'</a>';
@@ -2527,7 +2527,7 @@ if ($action == 'create') {
 				}
 
 				// Second approval (if option SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED is set)
-				if (!empty($conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED) && $object->total_ht >= $conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED) {
+				if (getDolGlobalString('SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED') && $object->total_ht >= $conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED) {
 					if ($object->statut == CommandeFournisseur::STATUS_VALIDATED) {
 						if ($usercanapprovesecond) {
 							if (!empty($object->user_approve_id2)) {
@@ -2552,7 +2552,7 @@ if ($action == 'create') {
 
 				// Send
 				if (empty($user->socid)) {
-					if (in_array($object->statut, array(CommandeFournisseur::STATUS_ACCEPTED, 3, 4, 5)) || !empty($conf->global->SUPPLIER_ORDER_SENDBYEMAIL_FOR_ALL_STATUS)) {
+					if (in_array($object->statut, array(CommandeFournisseur::STATUS_ACCEPTED, 3, 4, 5)) || getDolGlobalString('SUPPLIER_ORDER_SENDBYEMAIL_FOR_ALL_STATUS')) {
 						if ($usercanorder) {
 							print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=presend&mode=init#formmailbeforetitle">'.$langs->trans('SendMail').'</a>';
 						}
@@ -2563,15 +2563,15 @@ if ($action == 'create') {
 				if (in_array($object->statut, array(CommandeFournisseur::STATUS_ACCEPTED))) {
 					$buttonshown = 0;
 					if (!$buttonshown && $usercanapprove) {
-						if (empty($conf->global->SUPPLIER_ORDER_REOPEN_BY_APPROVER_ONLY)
-							|| (!empty($conf->global->SUPPLIER_ORDER_REOPEN_BY_APPROVER_ONLY) && $user->id == $object->user_approve_id)) {
+						if (!getDolGlobalString('SUPPLIER_ORDER_REOPEN_BY_APPROVER_ONLY')
+							|| (getDolGlobalString('SUPPLIER_ORDER_REOPEN_BY_APPROVER_ONLY') && $user->id == $object->user_approve_id)) {
 							print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=reopen&token='.newToken().'">'.$langs->trans("Disapprove").'</a>';
 							$buttonshown++;
 						}
 					}
-					if (!$buttonshown && $usercanapprovesecond && !empty($conf->global->SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED)) {
-						if (empty($conf->global->SUPPLIER_ORDER_REOPEN_BY_APPROVER2_ONLY)
-							|| (!empty($conf->global->SUPPLIER_ORDER_REOPEN_BY_APPROVER2_ONLY) && $user->id == $object->user_approve_id2)) {
+					if (!$buttonshown && $usercanapprovesecond && getDolGlobalString('SUPPLIER_ORDER_3_STEPS_TO_BE_APPROVED')) {
+						if (!getDolGlobalString('SUPPLIER_ORDER_REOPEN_BY_APPROVER2_ONLY')
+							|| (getDolGlobalString('SUPPLIER_ORDER_REOPEN_BY_APPROVER2_ONLY') && $user->id == $object->user_approve_id2)) {
 							print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=reopen&token='.newToken().'">'.$langs->trans("Disapprove").'</a>';
 						}
 					}
@@ -2584,7 +2584,7 @@ if ($action == 'create') {
 
 				// Ship
 				$hasreception = 0;
-				if (isModEnabled('stock') && (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE))) {
+				if (isModEnabled('stock') && (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE'))) {
 					$labelofbutton = $langs->trans('ReceiveProducts');
 					if ($conf->reception->enabled) {
 						$labelofbutton = $langs->trans("CreateReception");
@@ -2726,7 +2726,7 @@ if ($action == 'create') {
 			$urlsource = $_SERVER["PHP_SELF"]."?id=".$object->id;
 			$genallowed = $usercanread;
 			$delallowed = $usercancreate;
-			$modelpdf = (!empty($object->model_pdf) ? $object->model_pdf : (empty($conf->global->COMMANDE_SUPPLIER_ADDON_PDF) ? '' : $conf->global->COMMANDE_SUPPLIER_ADDON_PDF));
+			$modelpdf = (!empty($object->model_pdf) ? $object->model_pdf : (!getDolGlobalString('COMMANDE_SUPPLIER_ADDON_PDF') ? '' : $conf->global->COMMANDE_SUPPLIER_ADDON_PDF));
 
 			print $formfile->showdocuments('commande_fournisseur', $objref, $filedir, $urlsource, $genallowed, $delallowed, $modelpdf, 1, 0, 0, 0, 0, '', '', '', $object->thirdparty->default_lang, '', $object);
 			$somethingshown = $formfile->numoffiles;
diff --git a/htdocs/fourn/commande/contact.php b/htdocs/fourn/commande/contact.php
index 7eb0d5176ce..0315ffc4c5b 100644
--- a/htdocs/fourn/commande/contact.php
+++ b/htdocs/fourn/commande/contact.php
@@ -148,7 +148,7 @@ if ($id > 0 || !empty($ref)) {
 				if ($action != 'classify' && $caneditproject) {
 					$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 				}
-				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 			} else {
 				if (!empty($object->fk_project)) {
 					$proj = new Project($db);
diff --git a/htdocs/fourn/commande/dispatch.php b/htdocs/fourn/commande/dispatch.php
index 307d82ebdd3..051671a75d4 100644
--- a/htdocs/fourn/commande/dispatch.php
+++ b/htdocs/fourn/commande/dispatch.php
@@ -39,6 +39,7 @@ require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.commande.class.php';
 require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.commande.dispatch.class.php';
 require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
+require_once DOL_DOCUMENT_ROOT.'/product/stock/class/productlot.class.php';
 
 if (isModEnabled('project')) {
 	require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
@@ -87,10 +88,10 @@ if ($id > 0 || !empty($ref)) {
 
 if (empty($conf->reception->enabled)) {
 	$permissiontoreceive = $user->hasRight("fournisseur", "commande", "receptionner");
-	$permissiontocontrol = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("fournisseur", "commande", "receptionner")) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("fournisseur", "commande_advance", "check")));
+	$permissiontocontrol = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("fournisseur", "commande", "receptionner")) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("fournisseur", "commande_advance", "check")));
 } else {
 	$permissiontoreceive = $user->hasRight("reception", "creer");
-	$permissiontocontrol = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("reception", "creer")) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("reception", "reception_advance", "validate")));
+	$permissiontocontrol = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("reception", "creer")) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("reception", "reception_advance", "validate")));
 }
 
 // $id is id of a purchase order.
@@ -247,7 +248,7 @@ if ($action == 'dispatch' && $permissiontoreceive) {
 			$pu = "pu_".$reg[1].'_'.$reg[2]; // This is unit price including discount
 			$fk_commandefourndet = "fk_commandefourndet_".$reg[1].'_'.$reg[2];
 
-			if (!empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+			if (getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 				if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 					$dto = GETPOST("dto_".$reg[1].'_'.$reg[2], 'int');
 					if (!empty($dto)) {
@@ -273,7 +274,7 @@ if ($action == 'dispatch' && $permissiontoreceive) {
 						$error++;
 					}
 
-					if (!$error && !empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+					if (!$error && getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 						if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 							$dto = price2num(GETPOST("dto_".$reg[1].'_'.$reg[2], 'int'), '');
 							if (empty($dto)) {
@@ -315,7 +316,7 @@ if ($action == 'dispatch' && $permissiontoreceive) {
 
 			$fk_commandefourndet = 'fk_commandefourndet_'.$reg[1].'_'.$reg[2];
 
-			if (!empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+			if (getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 				if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 					$dto = GETPOST("dto_".$reg[1].'_'.$reg[2], 'int');
 					if (!empty($dto)) {
@@ -327,6 +328,8 @@ if ($action == 'dispatch' && $permissiontoreceive) {
 
 			// We ask to move a qty
 			if (GETPOST($qty) > 0) {
+				$productId = GETPOSTINT($prod);
+
 				if (!(GETPOST($ent, 'int') > 0)) {
 					dol_syslog('No dispatch for line '.$key.' as no warehouse was chosen.');
 					$text = $langs->transnoentities('Warehouse').', '.$langs->transnoentities('Line').' '.($numline).'-'.($reg[1] + 1);
@@ -342,13 +345,13 @@ if ($action == 'dispatch' && $permissiontoreceive) {
 				}
 
 				if (!$error) {
-					$result = $object->dispatchProduct($user, GETPOST($prod, 'int'), GETPOST($qty), GETPOST($ent, 'int'), GETPOST($pu), GETPOST('comment'), $dDLUO, $dDLC, GETPOST($lot, 'alpha'), GETPOST($fk_commandefourndet, 'int'), $notrigger);
+					$result = $object->dispatchProduct($user, $productId, GETPOST($qty), GETPOST($ent, 'int'), GETPOST($pu), GETPOST('comment'), $dDLUO, $dDLC, GETPOST($lot, 'alpha'), GETPOST($fk_commandefourndet, 'int'), $notrigger);
 					if ($result < 0) {
 						setEventMessages($object->error, $object->errors, 'errors');
 						$error++;
 					}
 
-					if (!$error && !empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+					if (!$error && getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 						if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 							$dto = GETPOST("dto_".$reg[1].'_'.$reg[2], 'int');
 							//update supplier price
@@ -359,7 +362,7 @@ if ($action == 'dispatch' && $permissiontoreceive) {
 								$sql .= ", price = ".price2num(GETPOST($pu), 'MU', 2)." * quantity";
 								$sql .= ", remise_percent = ".price2num((empty($dto) ? 0 : $dto), 3, 2)."'";
 								$sql .= " WHERE fk_soc = ".((int) $object->socid);
-								$sql .= " AND fk_product=".((int) GETPOST($prod, 'int'));
+								$sql .= " AND fk_product=".((int) $productId);
 
 								$resql = $db->query($sql);
 							}
@@ -413,7 +416,7 @@ if ($action == 'confirm_deleteline' && $confirm == 'yes' && $permissiontoreceive
 		$error++;
 	} else {
 		// If module stock is enabled and the stock increase is done on purchase order dispatching
-		if ($entrepot > 0 && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER) && empty($supplierorderdispatch->fk_reception)) {
+		if ($entrepot > 0 && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER') && empty($supplierorderdispatch->fk_reception)) {
 			$mouv = new MouvementStock($db);
 			if ($product > 0) {
 				$mouv->origin = &$object;
@@ -460,7 +463,7 @@ if ($action == 'updateline' && $permissiontoreceive) {
 		$errors = $supplierorderdispatch->errors;
 	} else {
 		// If module stock is enabled and the stock increase is done on purchase order dispatching
-		if ($entrepot > 0 && isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER)) {
+		if ($entrepot > 0 && isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER')) {
 			$mouv = new MouvementStock($db);
 			if ($product > 0) {
 				$mouv->origin = &$object;
@@ -557,7 +560,7 @@ if ($id > 0 || !empty($ref)) {
 			if ($action != 'classify' && $caneditproject) {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($object->fk_project)) {
 				$proj = new Project($db);
@@ -692,7 +695,7 @@ if ($id > 0 || !empty($ref)) {
 		$sql .= " FROM ".MAIN_DB_PREFIX."commande_fournisseurdet as l";
 		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product as p ON l.fk_product=p.rowid";
 		$sql .= " WHERE l.fk_commande = ".((int) $object->id);
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$sql .= " AND l.product_type = 0";
 		}
 
@@ -723,10 +726,10 @@ if ($id > 0 || !empty($ref)) {
 				print '<td>'.$langs->trans("Description").'</td>';
 				if (isModEnabled('productbatch')) {
 					print '<td class="dispatch_batch_number_title">'.$langs->trans("batch_number").'</td>';
-					if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 						print '<td class="dispatch_dlc_title">'.$langs->trans("SellByDate").'</td>';
 					}
-					if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 						print '<td class="dispatch_dluo_title">'.$langs->trans("EatByDate").'</td>';
 					}
 				} else {
@@ -741,7 +744,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<br><a href="#" id="autoreset">'.img_picto($langs->trans("Reset"), 'eraser', 'class="pictofixedwidth opacitymedium"').$langs->trans("Reset").'</a></td>';
 				print '<td width="32"></td>';
 
-				if (!empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+				if (getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 					if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 						print '<td class="right">'.$langs->trans("Price").'</td>';
 						print '<td class="right">'.$langs->trans("ReductionShort").' (%)</td>';
@@ -792,11 +795,11 @@ if ($id > 0 || !empty($ref)) {
 				} else {
 					$alreadydispatched = isset($products_dispatched[$objp->rowid])?$products_dispatched[$objp->rowid]:0;
 					$remaintodispatch = price2num($objp->qty - ((float) $alreadydispatched), 5); // Calculation of dispatched
-					if ($remaintodispatch < 0 && empty($conf->global->SUPPLIER_ORDER_ALLOW_NEGATIVE_QTY_FOR_SUPPLIER_ORDER_RETURN)) {
+					if ($remaintodispatch < 0 && !getDolGlobalString('SUPPLIER_ORDER_ALLOW_NEGATIVE_QTY_FOR_SUPPLIER_ORDER_RETURN')) {
 						$remaintodispatch = 0;
 					}
 
-					if ($remaintodispatch || empty($conf->global->SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED)) {
+					if ($remaintodispatch || !getDolGlobalString('SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED')) {
 						$nbproduct++;
 
 						// To show detail cref and description value, we must make calculation by cref
@@ -829,10 +832,10 @@ if ($id > 0 || !empty($ref)) {
 								print $linktoprod;
 								print "</td>";
 								print '<td class="dispatch_batch_number"></td>';
-								if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 									print '<td class="dispatch_dlc"></td>';
 								}
-								if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 									print '<td class="dispatch_dluo"></td>';
 								}
 							} else {
@@ -843,10 +846,10 @@ if ($id > 0 || !empty($ref)) {
 								print '<td class="dispatch_batch_number">';
 								print '<span class="opacitymedium small">'.$langs->trans("ProductDoesNotUseBatchSerial").'</small>';
 								print '</td>';
-								if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 									print '<td class="dispatch_dlc"></td>';
 								}
-								if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 									print '<td class="dispatch_dluo"></td>';
 								}
 							}
@@ -858,7 +861,7 @@ if ($id > 0 || !empty($ref)) {
 
 						// Define unit price for PMP calculation
 						$up_ht_disc = $objp->subprice;
-						if (!empty($objp->remise_percent) && empty($conf->global->STOCK_EXCLUDE_DISCOUNT_FOR_PMP)) {
+						if (!empty($objp->remise_percent) && !getDolGlobalString('STOCK_EXCLUDE_DISCOUNT_FOR_PMP')) {
 							$up_ht_disc = price2num($up_ht_disc * (100 - $objp->remise_percent) / 100, 'MU');
 						}
 
@@ -907,7 +910,7 @@ if ($id > 0 || !empty($ref)) {
 							print '<input name="product_batch'.$suffix.'" type="hidden" value="'.$objp->fk_product.'">';
 
 							print '<!-- This is a up (may include discount or not depending on STOCK_EXCLUDE_DISCOUNT_FOR_PMP. will be used for PMP calculation) -->';
-							if (!empty($conf->global->SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT)) { // Not tested !
+							if (getDolGlobalString('SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT')) { // Not tested !
 								print $langs->trans("BuyingPrice").': <input class="maxwidth75" name="pu'.$suffix.'" type="text" value="'.price2num($up_ht_disc, 'MU').'">';
 							} else {
 								print '<input class="maxwidth75" name="pu'.$suffix.'" type="hidden" value="'.price2num($up_ht_disc, 'MU').'">';
@@ -918,13 +921,13 @@ if ($id > 0 || !empty($ref)) {
 							print '<td>';
 							print '<input type="text" class="inputlotnumber quatrevingtquinzepercent" id="lot_number'.$suffix.'" name="lot_number'.$suffix.'" value="'.GETPOST('lot_number'.$suffix).'">';
 							print '</td>';
-							if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+							if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 								print '<td class="nowraponall">';
 								$dlcdatesuffix = dol_mktime(0, 0, 0, GETPOST('dlc'.$suffix.'month'), GETPOST('dlc'.$suffix.'day'), GETPOST('dlc'.$suffix.'year'));
 								print $form->selectDate($dlcdatesuffix, 'dlc'.$suffix, '', '', 1, '');
 								print '</td>';
 							}
-							if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+							if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 								print '<td class="nowraponall">';
 								$dluodatesuffix = dol_mktime(0, 0, 0, GETPOST('dluo'.$suffix.'month'), GETPOST('dluo'.$suffix.'day'), GETPOST('dluo'.$suffix.'year'));
 								print $form->selectDate($dluodatesuffix, 'dluo'.$suffix, '', '', 1, '');
@@ -934,8 +937,8 @@ if ($id > 0 || !empty($ref)) {
 						} else {
 							$type = 'dispatch';
 							$colspan = 7;
-							$colspan = (!empty($conf->global->PRODUCT_DISABLE_SELLBY)) ? --$colspan : $colspan;
-							$colspan = (!empty($conf->global->PRODUCT_DISABLE_EATBY)) ? --$colspan : $colspan;
+							$colspan = (getDolGlobalString('PRODUCT_DISABLE_SELLBY')) ? --$colspan : $colspan;
+							$colspan = (getDolGlobalString('PRODUCT_DISABLE_EATBY')) ? --$colspan : $colspan;
 							print '<td class="right">';
 							print '</td>'; // Qty to dispatch
 							print '<td>';
@@ -970,7 +973,7 @@ if ($id > 0 || !empty($ref)) {
 							print '<input name="product'.$suffix.'" type="hidden" value="'.$objp->fk_product.'">';
 
 							print '<!-- This is a up (may include discount or not depending on STOCK_EXCLUDE_DISCOUNT_FOR_PMP. will be used for PMP calculation) -->';
-							if (!empty($conf->global->SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT)) { // Not tested !
+							if (getDolGlobalString('SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT')) { // Not tested !
 								print $langs->trans("BuyingPrice").': <input class="maxwidth75" name="pu'.$suffix.'" type="text" value="'.price2num($up_ht_disc, 'MU').'">';
 							} else {
 								print '<input class="maxwidth75" name="pu'.$suffix.'" type="hidden" value="'.price2num($up_ht_disc, 'MU').'">';
@@ -982,7 +985,7 @@ if ($id > 0 || !empty($ref)) {
 						// Qty to dispatch
 						print '<td class="right">';
 						print '<a href="#" id="reset'.$suffix.'" class="resetline">'.img_picto($langs->trans("Reset"), 'eraser', 'class="pictofixedwidth opacitymedium"').'</a>';
-						print '<input id="qty'.$suffix.'" name="qty'.$suffix.'" type="text" class="width50 right qtydispatchinput" value="'.(GETPOSTISSET('qty'.$suffix) ? GETPOST('qty'.$suffix, 'int') : (empty($conf->global->SUPPLIER_ORDER_DISPATCH_FORCE_QTY_INPUT_TO_ZERO) ? $remaintodispatch : 0)).'">';
+						print '<input id="qty'.$suffix.'" name="qty'.$suffix.'" type="text" class="width50 right qtydispatchinput" value="'.(GETPOSTISSET('qty'.$suffix) ? GETPOST('qty'.$suffix, 'int') : (!getDolGlobalString('SUPPLIER_ORDER_DISPATCH_FORCE_QTY_INPUT_TO_ZERO') ? $remaintodispatch : 0)).'">';
 						print '</td>';
 
 						print '<td>';
@@ -995,7 +998,7 @@ if ($id > 0 || !empty($ref)) {
 						}
 						print '</td>';
 
-						if (!empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+						if (getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 							if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 								// Price
 								print '<td class="right">';
@@ -1099,7 +1102,7 @@ if ($id > 0 || !empty($ref)) {
 		// Message if nothing to dispatch
 		if (!$nbproduct) {
 			print "<br>\n";
-			if (empty($conf->global->SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED)) {
+			if (!getDolGlobalString('SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED')) {
 				print '<div class="opacitymedium">'.$langs->trans("NoPredefinedProductToDispatch").'</div>'; // No predefined line at all
 			} else {
 				print '<div class="opacitymedium">'.$langs->trans("NoMorePredefinedProductToDispatch").'</div>'; // No predefined line that remain to be dispatched.
@@ -1189,10 +1192,10 @@ if ($id > 0 || !empty($ref)) {
 			print '<td class="center">'.$langs->trans("DateDeliveryPlanned").'</td>';
 			if (isModEnabled('productbatch')) {
 				print '<td class="dispatch_batch_number_title">'.$langs->trans("batch_number").'</td>';
-				if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 					print '<td class="dispatch_dlc_title">'.$langs->trans("SellByDate").'</td>';
 				}
-				if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 					print '<td class="dispatch_dluo_title">'.$langs->trans("EatByDate").'</td>';
 				}
 			}
@@ -1201,7 +1204,7 @@ if ($id > 0 || !empty($ref)) {
 			print '<td>'.$langs->trans("Comment").'</td>';
 
 			// Status
-			if (!empty($conf->global->SUPPLIER_ORDER_USE_DISPATCH_STATUS) && empty($reception->rowid)) {
+			if (getDolGlobalString('SUPPLIER_ORDER_USE_DISPATCH_STATUS') && empty($reception->rowid)) {
 				print '<td class="center" colspan="2">'.$langs->trans("Status").'</td>';
 			} elseif (isModEnabled("reception")) {
 				print '<td class="center"></td>';
@@ -1263,18 +1266,18 @@ if ($id > 0 || !empty($ref)) {
 						$lot = new Productlot($db);
 						$lot->fetch(0, $objp->pid, $objp->batch);
 						print '<td class="dispatch_batch_number">'.$lot->getNomUrl(1).'</td>';
-						if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 							print '<td class="dispatch_dlc">'.dol_print_date($lot->sellby, 'day').'</td>';
 						}
-						if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 							print '<td class="dispatch_dluo">'.dol_print_date($lot->eatby, 'day').'</td>';
 						}
 					} else {
 						print '<td class="dispatch_batch_number"></td>';
-						if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 							print '<td class="dispatch_dlc"></td>';
 						}
-						if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 							print '<td class="dispatch_dluo"></td>';
 						}
 					}
@@ -1312,7 +1315,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<td class="tdoverflowmax300" style="white-space: pre;">'.$objp->comment.'</td>';
 
 				// Status
-				if (!empty($conf->global->SUPPLIER_ORDER_USE_DISPATCH_STATUS) && empty($reception->rowid)) {
+				if (getDolGlobalString('SUPPLIER_ORDER_USE_DISPATCH_STATUS') && empty($reception->rowid)) {
 					print '<td class="right">';
 					$supplierorderdispatch->status = (empty($objp->status) ? 0 : $objp->status);
 					// print $supplierorderdispatch->status;
diff --git a/htdocs/fourn/commande/document.php b/htdocs/fourn/commande/document.php
index b3ab4dea489..0fe81c8cd91 100644
--- a/htdocs/fourn/commande/document.php
+++ b/htdocs/fourn/commande/document.php
@@ -140,7 +140,7 @@ if ($object->id > 0) {
 			if ($action != 'classify' && $caneditproject) {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($object->fk_project)) {
 				$proj = new Project($db);
diff --git a/htdocs/fourn/commande/index.php b/htdocs/fourn/commande/index.php
index 9b70943c388..b60271d2f32 100644
--- a/htdocs/fourn/commande/index.php
+++ b/htdocs/fourn/commande/index.php
@@ -224,12 +224,12 @@ if (isModEnabled("supplier_order")) {
  */
 
 $sql = "SELECT";
-if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 	$sql .= " DISTINCT";
 }
 $sql .= " u.rowid, u.lastname, u.firstname, u.email, u.statut";
 $sql .= " FROM ".MAIN_DB_PREFIX."user as u";
-if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 	$sql .= ",".MAIN_DB_PREFIX."usergroup_user as ug";
 	$sql .= " WHERE ((ug.fk_user = u.rowid";
 	$sql .= " AND ug.entity IN (".getEntity('usergroup')."))";
diff --git a/htdocs/fourn/commande/info.php b/htdocs/fourn/commande/info.php
index 45d85750414..911ab227fe9 100644
--- a/htdocs/fourn/commande/info.php
+++ b/htdocs/fourn/commande/info.php
@@ -66,7 +66,7 @@ if (GETPOST('actioncode', 'array')) {
 		$actioncode = '0';
 	}
 } else {
-	$actioncode = GETPOST("actioncode", "alpha", 3) ?GETPOST("actioncode", "alpha", 3) : (GETPOST("actioncode") == '0' ? '0' : (empty($conf->global->AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECTS) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECTS));
+	$actioncode = GETPOST("actioncode", "alpha", 3) ?GETPOST("actioncode", "alpha", 3) : (GETPOST("actioncode") == '0' ? '0' : (!getDolGlobalString('AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECTS') ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECTS));
 }
 $search_rowid = GETPOST('search_rowid');
 $search_agenda_label = GETPOST('search_agenda_label');
@@ -121,7 +121,7 @@ if ($id > 0 || !empty($ref)) {
 }
 
 $title = $object->ref.' - '.$langs->trans('Info').' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans("Info");
 }
 $help_url = 'EN:Module_Suppliers_Orders|FR:CommandeFournisseur|ES:Módulo_Pedidos_a_proveedores';
@@ -154,7 +154,7 @@ if (isModEnabled('project')) {
 		if ($action != 'classify' && $caneditproject) {
 			$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 		}
-		$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+		$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 	} else {
 		if (!empty($object->fk_project)) {
 			$proj = new Project($db);
diff --git a/htdocs/fourn/commande/list.php b/htdocs/fourn/commande/list.php
index fa41acf343a..d006d813229 100644
--- a/htdocs/fourn/commande/list.php
+++ b/htdocs/fourn/commande/list.php
@@ -134,13 +134,6 @@ if (GETPOSTISARRAY('search_status')) {
 	$search_status = (GETPOST('search_status', 'intcomma') != '' ? GETPOST('search_status', 'intcomma') : GETPOST('statut', 'intcomma'));
 }
 
-// Security check
-$orderid = GETPOST('orderid', 'int');
-if ($user->socid) {
-	$socid = $user->socid;
-}
-$result = restrictedArea($user, 'fournisseur', $orderid, '', 'commande');
-
 $diroutputmassaction = $conf->fournisseur->commande->dir_output.'/temp/massgeneration/'.$user->id;
 
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
@@ -223,6 +216,17 @@ $arrayfields = dol_sort_array($arrayfields, 'position');
 
 $error = 0;
 
+if (!$user->hasRight('societe', 'client', 'voir')) {
+	$search_sale = $user->id;
+}
+
+// Security check
+$orderid = GETPOST('orderid', 'int');
+if ($user->socid) {
+	$socid = $user->socid;
+}
+$result = restrictedArea($user, 'fournisseur', $orderid, '', 'commande');
+
 $permissiontoread = ($user->hasRight("fournisseur", "commande", "lire") || $user->hasRight("supplier_order", "lire"));
 $permissiontoadd = ($user->hasRight("fournisseur", "commande", "creer") || $user->hasRight("supplier_order", "creer"));
 $permissiontodelete = ($user->hasRight("fournisseur", "commande", "supprimer") || $user->hasRight("supplier_order", "supprimer"));
@@ -241,7 +245,7 @@ if (!GETPOST('confirmmassaction', 'alpha') && $massaction != 'presend' && $massa
 	$massaction = '';
 }
 
-$parameters = array('socid'=>$socid);
+$parameters = array('socid'=>$socid, 'arrayfields'=>&$arrayfields);
 $reshook = $hookmanager->executeHooks('doActions', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
 if ($reshook < 0) {
 	setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
@@ -339,7 +343,7 @@ if (empty($reshook)) {
 						$result = $objecttmp->valid($user);
 						if ($result >= 0) {
 							// If we have permission, and if we don't need to provide the idwarehouse, we go directly on approved step
-							if (empty($conf->global->SUPPLIER_ORDER_NO_DIRECT_APPROVE) && $permissiontoapprove && !(!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER) && $objecttmp->hasProductsOrServices(1))) {
+							if (!getDolGlobalString('SUPPLIER_ORDER_NO_DIRECT_APPROVE') && $permissiontoapprove && !(getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER') && $objecttmp->hasProductsOrServices(1))) {
 								$result = $objecttmp->approve($user);
 								setEventMessages($langs->trans("SupplierOrderValidatedAndApproved"), array($objecttmp->ref));
 							} else {
@@ -809,10 +813,6 @@ if ($sall) {
 }
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user as u ON cf.fk_user_author = u.rowid";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet as p ON p.rowid = cf.fk_projet";
-// We'll need this table joined to the select in order to filter by sale
-if ($search_sale > 0 || (!$user->hasRight("societe", "client", "voir") && !$socid)) {
-	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
-}
 $parameters = array();
 $reshook = $hookmanager->executeHooks('printFieldListFrom', $parameters, $object); // Note that $action and $object may have been modified by hook
 $sql .= $hookmanager->resPrint;
@@ -821,9 +821,6 @@ $sql .= ' AND cf.entity IN ('.getEntity('supplier_order').')';
 if ($socid > 0) {
 	$sql .= " AND s.rowid = ".((int) $socid);
 }
-if (!$user->hasRight("societe", "client", "voir") && !$socid) {
-	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
-}
 if ($search_ref) {
 	$sql .= natural_search('cf.ref', $search_ref);
 }
@@ -895,9 +892,9 @@ if ($search_country) {
 if ($search_type_thirdparty != '' && $search_type_thirdparty > 0) {
 	$sql .= " AND s.fk_typent IN (".$db->sanitize($db->escape($search_type_thirdparty)).')';
 }
-if ($search_sale > 0) {
+/*if ($search_sale > 0) {
 	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $search_sale);
-}
+}*/
 if ($search_user > 0) {
 	$sql .= " AND EXISTS (";
 	$sql .= " SELECT ec.rowid ";
@@ -934,6 +931,14 @@ if ($search_multicurrency_montant_ttc != '') {
 if ($search_project_ref != '') {
 	$sql .= natural_search("p.ref", $search_project_ref);
 }
+// Search on sale representative
+if ($search_sale && $search_sale != '-1') {
+	if ($search_sale == -2) {
+		$sql .= " AND NOT EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = cf.fk_soc)";
+	} elseif ($search_sale > 0) {
+		$sql .= " AND EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = cf.fk_soc AND sc.fk_user = ".((int) $search_sale).")";
+	}
+}
 // Search for tag/category ($searchCategoryProductList is an array of ID)
 $searchCategoryProductOperator = -1;
 $searchCategoryProductList = array($search_product_category);
@@ -1004,7 +1009,7 @@ if ($resql) {
 
 	$arrayofselected = is_array($toselect) ? $toselect : array();
 
-	if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $sall) {
+	if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $sall) {
 		$obj = $db->fetch_object($resql);
 		$id = $obj->rowid;
 		header("Location: ".DOL_URL_ROOT.'/fourn/commande/card.php?id='.$id);
@@ -1180,7 +1185,7 @@ if ($resql) {
 	);
 
 	if ($permissiontovalidate) {
-		if ($permissiontoapprove && empty($conf->global->SUPPLIER_ORDER_NO_DIRECT_APPROVE)) {
+		if ($permissiontoapprove && !getDolGlobalString('SUPPLIER_ORDER_NO_DIRECT_APPROVE')) {
 			$arrayofmassactions['prevalidate'] = img_picto('', 'check', 'class="pictofixedwidth"').$langs->trans("ValidateAndApprove");
 		} else {
 			$arrayofmassactions['prevalidate'] = img_picto('', 'check', 'class="pictofixedwidth"').$langs->trans("Validate");
@@ -1395,7 +1400,7 @@ if ($resql) {
 	// Company type
 	if (!empty($arrayfields['typent.code']['checked'])) {
 		print '<td class="liste_titre maxwidthonsmartphone center">';
-		print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
+		print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
 		print '</td>';
 	}
 	// Date order
@@ -1485,18 +1490,18 @@ if ($resql) {
 		print '<td class="liste_titre">';
 		print '</td>';
 	}
-	// Status
-	if (!empty($arrayfields['cf.fk_statut']['checked'])) {
-		print '<td class="liste_titre right">';
-		$formorder->selectSupplierOrderStatus($search_status, 1, 'search_status');
-		print '</td>';
-	}
-	// Status billed
+	// Billed
 	if (!empty($arrayfields['cf.billed']['checked'])) {
 		print '<td class="liste_titre center parentonrightofpage">';
 		print $form->selectyesno('search_billed', $search_billed, 1, false, 1, 1, 'search_status width100 onrightofpage');
 		print '</td>';
 	}
+	// Status
+	if (!empty($arrayfields['cf.fk_statut']['checked'])) {
+		print '<td class="liste_titre center parentonrightofpage">';
+		$formorder->selectSupplierOrderStatus($search_status, 1, 'search_status', 'search_status width100 onrightofpage');
+		print '</td>';
+	}
 	// Date valid
 	if (!empty($arrayfields['cf.date_valid']['checked'])) {
 		print '<td class="liste_titre center">';
@@ -1531,7 +1536,7 @@ if ($resql) {
 	}
 	// Action column
 	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
-		print '<td class="liste_titre middle">';
+		print '<td class="liste_titre center">';
 		$searchpicto = $form->showFilterButtons();
 		print $searchpicto;
 		print '</td>';
@@ -1643,21 +1648,21 @@ if ($resql) {
 	$reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters); // Note that $action and $object may have been modified by hook
 	print $hookmanager->resPrint;
 	if (!empty($arrayfields['cf.date_creation']['checked'])) {
-		print_liste_field_titre($arrayfields['cf.date_creation']['label'], $_SERVER["PHP_SELF"], "cf.date_creation", "", $param, '', $sortfield, $sortorder, 'center nowrap ');
+		print_liste_field_titre($arrayfields['cf.date_creation']['label'], $_SERVER["PHP_SELF"], "cf.date_creation", "", $param, '', $sortfield, $sortorder, 'center nowraponall ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['cf.tms']['checked'])) {
-		print_liste_field_titre($arrayfields['cf.tms']['label'], $_SERVER["PHP_SELF"], "cf.tms", "", $param, '', $sortfield, $sortorder, 'center nowrap ');
-		$totalarray['nbfield']++;
-	}
-	if (!empty($arrayfields['cf.fk_statut']['checked'])) {
-		print_liste_field_titre($arrayfields['cf.fk_statut']['label'], $_SERVER["PHP_SELF"], "cf.fk_statut", "", $param, '', $sortfield, $sortorder, 'right ');
+		print_liste_field_titre($arrayfields['cf.tms']['label'], $_SERVER["PHP_SELF"], "cf.tms", "", $param, '', $sortfield, $sortorder, 'center nowraponall ');
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['cf.billed']['checked'])) {
 		print_liste_field_titre($arrayfields['cf.billed']['label'], $_SERVER["PHP_SELF"], 'cf.billed', '', $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
 	}
+	if (!empty($arrayfields['cf.fk_statut']['checked'])) {
+		print_liste_field_titre($arrayfields['cf.fk_statut']['label'], $_SERVER["PHP_SELF"], "cf.fk_statut", "", $param, '', $sortfield, $sortorder, 'center ');
+		$totalarray['nbfield']++;
+	}
 	if (!empty($arrayfields['cf.date_valid']['checked'])) {
 		print_liste_field_titre($arrayfields['cf.date_valid']['label'], $_SERVER["PHP_SELF"], "cf.date_valid", "", $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
@@ -1707,7 +1712,6 @@ if ($resql) {
 
 		$objectstatic->id = $obj->rowid;
 		$objectstatic->ref = $obj->ref;
-		$objectstatic->socid = $obj->socid;
 		$objectstatic->ref_supplier = $obj->ref_supplier;
 		$objectstatic->socid = $obj->socid;
 		$objectstatic->total_ht = $obj->total_ht;
@@ -1731,9 +1735,8 @@ if ($resql) {
 			$thirdpartytmp->name_alias = $obj->alias;
 			$thirdpartytmp->client = $obj->client;
 			$thirdpartytmp->fournisseur = $obj->fournisseur;
-			$objectstatic->socid = $thirdpartytmp->getNomUrl('supplier', 0, 0, -1);
 			// Output Kanban
-			print $objectstatic->getKanbanView('', array('selected' => in_array($objectstatic->id, $arrayofselected)));
+			print $objectstatic->getKanbanView('', array('thirdparty'=>$thirdpartytmp->getNomUrl('supplier', 0, 0, -1), 'selected' => in_array($objectstatic->id, $arrayofselected)));
 			if ($i == ($imaxinloop - 1)) {
 				print '</div>';
 				print '</td></tr>';
@@ -1988,7 +1991,7 @@ if ($resql) {
 			print $hookmanager->resPrint;
 			// Date creation
 			if (!empty($arrayfields['cf.date_creation']['checked'])) {
-				print '<td class="center nowrap">';
+				print '<td class="center nowraponall">';
 				print dol_print_date($db->jdate($obj->date_creation), 'dayhour', 'tzuser');
 				print '</td>';
 				if (!$i) {
@@ -1997,20 +2000,13 @@ if ($resql) {
 			}
 			// Date modification
 			if (!empty($arrayfields['cf.tms']['checked'])) {
-				print '<td class="center nowrap">';
+				print '<td class="center nowraponall">';
 				print dol_print_date($db->jdate($obj->date_update), 'dayhour', 'tzuser');
 				print '</td>';
 				if (!$i) {
 					$totalarray['nbfield']++;
 				}
 			}
-			// Status
-			if (!empty($arrayfields['cf.fk_statut']['checked'])) {
-				print '<td class="right nowrap">'.$objectstatic->LibStatut($obj->fk_statut, 5, $obj->billed).'</td>';
-				if (!$i) {
-					$totalarray['nbfield']++;
-				}
-			}
 			// Billed
 			if (!empty($arrayfields['cf.billed']['checked'])) {
 				print '<td class="center">'.yn($obj->billed).'</td>';
@@ -2018,6 +2014,13 @@ if ($resql) {
 					$totalarray['nbfield']++;
 				}
 			}
+			// Status
+			if (!empty($arrayfields['cf.fk_statut']['checked'])) {
+				print '<td class="center nowrap">'.$objectstatic->LibStatut($obj->fk_statut, 5, $obj->billed).'</td>';
+				if (!$i) {
+					$totalarray['nbfield']++;
+				}
+			}
 
 			// valid date
 			if (!empty($arrayfields['cf.date_valid']['checked'])) {
diff --git a/htdocs/fourn/commande/note.php b/htdocs/fourn/commande/note.php
index 636b2b1cfea..b787126280e 100644
--- a/htdocs/fourn/commande/note.php
+++ b/htdocs/fourn/commande/note.php
@@ -122,7 +122,7 @@ if ($id > 0 || !empty($ref)) {
 				if ($action != 'classify' && $caneditproject) {
 					$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 				}
-				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 			} else {
 				if (!empty($object->fk_project)) {
 					$proj = new Project($db);
diff --git a/htdocs/fourn/contact.php b/htdocs/fourn/contact.php
index a4504e8f83e..74adf684a65 100644
--- a/htdocs/fourn/contact.php
+++ b/htdocs/fourn/contact.php
@@ -105,7 +105,7 @@ $result = $db->query($sql);
 if ($result) {
 	$num = $db->num_rows($result);
 
-	$title = (!empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT) ? $langs->trans("ListOfContacts") : $langs->trans("ListOfContactsAddresses"));
+	$title = (getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT') ? $langs->trans("ListOfContacts") : $langs->trans("ListOfContactsAddresses"));
 	print_barre_liste($title." (".$langs->trans("Suppliers").")", $page, $_SERVER["PHP_SELF"], "", $sortfield, $sortorder, "", $num);
 
 	print '<table class="liste centpercent">';
diff --git a/htdocs/fourn/facture/card-rec.php b/htdocs/fourn/facture/card-rec.php
index ca3ba183e8d..867afb3a1da 100644
--- a/htdocs/fourn/facture/card-rec.php
+++ b/htdocs/fourn/facture/card-rec.php
@@ -114,10 +114,10 @@ $permissiontoedit = $user->hasRight("fournisseur", "facture", "creer") || $user-
 $usercanread = $user->hasRight("fournisseur", "facture", "lire") || $user->hasRight("supplier_invoice", "lire");
 $usercancreate = $user->hasRight("fournisseur", "facture", "creer") || $user->hasRight("supplier_invoice", "creer");
 $usercandelete = $user->hasRight("fournisseur", "facture", "supprimer") || $user->hasRight("supplier_invoice", "supprimer");
-$usercanvalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($usercancreate)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("fournisseur", "supplier_invoice_advance", "validate")));
-$usercansend = (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->hasRight("fournisseur", "supplier_invoice_advance", "send"));
+$usercanvalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($usercancreate)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("fournisseur", "supplier_invoice_advance", "validate")));
+$usercansend = (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->hasRight("fournisseur", "supplier_invoice_advance", "send"));
 
-$usercanproductignorepricemin = ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight("produit", "ignore_price_min_advance")) || empty($conf->global->MAIN_USE_ADVANCED_PERMS));
+$usercanproductignorepricemin = ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight("produit", "ignore_price_min_advance")) || !getDolGlobalString('MAIN_USE_ADVANCED_PERMS'));
 $usercancreatemargin = $user->hasRight("margins", "creer");
 $usercanreadallmargin = $user->hasRight("margins", "liretous");
 $usercancreatewithdrarequest = $user->hasRight("prelevement", "bons", "creer");
@@ -492,7 +492,7 @@ if (empty($reshook)) {
 				$res = $productsupplier->fetch($idprod); // Load product from its id
 				// Call to init some price properties of $productsupplier
 				// So if a supplier price already exists for another thirdparty (first one found), we use it as reference price
-				if (!empty($conf->global->SUPPLIER_TAKE_FIRST_PRICE_IF_NO_PRICE_FOR_CURRENT_SUPPLIER)) {
+				if (getDolGlobalString('SUPPLIER_TAKE_FIRST_PRICE_IF_NO_PRICE_FOR_CURRENT_SUPPLIER')) {
 					$fksoctosearch = 0;
 					$productsupplier->get_buyprice(0, -1, $idprod, 'none', $fksoctosearch); // We force qty to -1 to be sure to find if a supplier price exist
 					if ($productsupplier->fourn_socid != $socid) {    // The price we found is for another supplier, so we clear supplier price
@@ -577,7 +577,7 @@ if (empty($reshook)) {
 				$desc = '';
 
 				// Define output language
-				if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -599,10 +599,10 @@ if (empty($reshook)) {
 				$desc = dol_concatdesc($desc, $product_desc);
 
 				// Add custom code and origin country into description
-				if (empty($conf->global->MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE) && (!empty($prod->customcode) || !empty($prod->country_code))) {
+				if (!getDolGlobalString('MAIN_PRODUCT_DISABLE_CUSTOMCOUNTRYCODE') && (!empty($prod->customcode) || !empty($prod->country_code))) {
 					$tmptxt = '(';
 					// Define output language
-					if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+					if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (empty($newlang) && GETPOST('lang_id', 'alpha')) {
@@ -793,14 +793,14 @@ if (empty($reshook)) {
 			$type = $product->type;
 
 			$price_min = $product->price_min;
-			if (!empty($conf->global->PRODUIT_MULTIPRICES) && !empty($object->thirdparty->price_level)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES') && !empty($object->thirdparty->price_level)) {
 				$price_min = $product->multiprices_min[$object->thirdparty->price_level];
 			}
 
 			$label = $product->label;
 
 			// Check price is not lower than minimum (check is done only for standard or replacement invoices)
-			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight("produit", "ignore_price_min_advance")) || empty($conf->global->MAIN_USE_ADVANCED_PERMS)) && $price_min && (price2num($pu_ht) * (1 - $remise_percent / 100) < price2num($price_min))) {
+			if (((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight("produit", "ignore_price_min_advance")) || !getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) && $price_min && (price2num($pu_ht) * (1 - $remise_percent / 100) < price2num($price_min))) {
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, -1, $conf->currency)), null, 'errors');
 				$error++;
 			}
@@ -965,7 +965,7 @@ if ($action == 'create') {
 		print $form->textwithpicto($langs->trans('NotePublic'), $htmltext, 1, 'help', '', 0, 2, 'notepublic');
 		print '</td>';
 		print '<td>';
-		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_public', $note_public, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 
 		// Private note
@@ -975,7 +975,7 @@ if ($action == 'create') {
 			print $form->textwithpicto($langs->trans('NotePrivate'), $htmltext, 1, 'help', '', 0, 2, 'noteprivate');
 			print '</td>';
 			print '<td>';
-			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_private', $note_private, '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			print '</td></tr>';
 		}
@@ -1054,7 +1054,7 @@ if ($action == 'create') {
 		print "</td></tr>";
 
 		// Auto generate document
-		if (!empty($conf->global->INVOICE_REC_CAN_DISABLE_DOCUMENT_FILE_GENERATION)) {
+		if (getDolGlobalString('INVOICE_REC_CAN_DISABLE_DOCUMENT_FILE_GENERATION')) {
 			print "<tr><td>" . $langs->trans("StatusOfAutoGeneratedDocuments") . "</td><td>";
 			$select = array('0' => $langs->trans('DoNotGenerateDoc'), '1' => $langs->trans('AutoGenerateDoc'));
 			print $form->selectarray('generate_pdf', $select, GETPOST('generate_pdf'));
@@ -1488,7 +1488,7 @@ if ($action == 'create') {
 		}
 		print '</td>';
 		// Auto generate documents
-		if (!empty($conf->global->INVOICE_REC_CAN_DISABLE_DOCUMENT_FILE_GENERATION)) {
+		if (getDolGlobalString('INVOICE_REC_CAN_DISABLE_DOCUMENT_FILE_GENERATION')) {
 			print '<tr>';
 			print '<td>';
 			if ($action == 'generate_pdf' || $object->frequency > 0) {
diff --git a/htdocs/fourn/facture/card.php b/htdocs/fourn/facture/card.php
index 3fc00b86f25..0eb23eb7976 100644
--- a/htdocs/fourn/facture/card.php
+++ b/htdocs/fourn/facture/card.php
@@ -86,9 +86,9 @@ $fac_recid = GETPOST('fac_rec', 'int');
 $rank = (GETPOST('rank', 'int') > 0) ? GETPOST('rank', 'int') : -1;
 
 // PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 // Initialize technical object to manage hooks of page. Note that conf->hooks_modules contains array of hook context
 $hookmanager->initHooks(array('invoicesuppliercard', 'globalcard'));
@@ -127,8 +127,8 @@ $usercandelete = ($user->hasRight("fournisseur", "facture", "supprimer") || $use
 $usercancreatecontract = $user->hasRight("contrat", "creer");
 
 // Advanced permissions
-$usercanvalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($usercancreate)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("fournisseur", "supplier_invoice_advance", "validate")));
-$usercansend = (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->hasRight("fournisseur", "supplier_invoice_advance", "send"));
+$usercanvalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($usercancreate)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("fournisseur", "supplier_invoice_advance", "validate")));
+$usercansend = (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->hasRight("fournisseur", "supplier_invoice_advance", "send"));
 
 // Permissions for includes
 $permissionnote = $usercancreate; // Used by the include of actions_setnotes.inc.php
@@ -211,14 +211,14 @@ if (empty($reshook)) {
 		$object->fetch_thirdparty();
 
 		$qualified_for_stock_change = 0;
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$qualified_for_stock_change = $object->hasProductsOrServices(2);
 		} else {
 			$qualified_for_stock_change = $object->hasProductsOrServices(1);
 		}
 
 		// Check parameters
-		if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL) && $qualified_for_stock_change) {
+		if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL') && $qualified_for_stock_change) {
 			$langs->load("stocks");
 			if (!$idwarehouse || $idwarehouse == -1) {
 				$error++;
@@ -239,7 +239,7 @@ if (empty($reshook)) {
 				$db->commit();
 
 				// Define output language
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -275,14 +275,14 @@ if (empty($reshook)) {
 				$idwarehouse = GETPOST('idwarehouse');
 
 				$qualified_for_stock_change = 0;
-				if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+				if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 					$qualified_for_stock_change = $object->hasProductsOrServices(2);
 				} else {
 					$qualified_for_stock_change = $object->hasProductsOrServices(1);
 				}
 
 				// Check parameters
-				if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL) && $qualified_for_stock_change) {
+				if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL') && $qualified_for_stock_change) {
 					$langs->load("stocks");
 					if (!$idwarehouse || $idwarehouse == -1) {
 						$error++;
@@ -395,7 +395,7 @@ if (empty($reshook)) {
 				$outputlangs = new Translate("", $conf);
 				$outputlangs->setDefaultLang($newlang);
 			}
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$ret = $object->fetch($object->id); // Reload to get new records
 				$object->generateDocument($object->model_pdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
 			}
@@ -475,8 +475,8 @@ if (empty($reshook)) {
 		}
 	} elseif ($action == 'setdatef' && $usercancreate) {
 		$newdate = dol_mktime(0, 0, 0, GETPOST('datefmonth', 'int'), GETPOST('datefday', 'int'), GETPOST('datefyear', 'int'), 'tzserver');
-		if ($newdate > (dol_now('tzuserrel') + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
-			if (empty($conf->global->INVOICE_MAX_FUTURE_DELAY)) {
+		if ($newdate > (dol_now('tzuserrel') + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			if (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY')) {
 				setEventMessages($langs->trans("WarningInvoiceDateInFuture"), null, 'warnings');
 			} else {
 				setEventMessages($langs->trans("WarningInvoiceDateTooFarInFuture"), null, 'warnings');
@@ -544,7 +544,7 @@ if (empty($reshook)) {
 			}
 		}
 
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			$outputlangs = $langs;
 			$newlang = '';
 			if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -604,7 +604,7 @@ if (empty($reshook)) {
 			}
 
 			// If some payments were already done, we change the amount to pay using same prorate
-			if (!empty($conf->global->SUPPLIER_INVOICE_ALLOW_REUSE_OF_CREDIT_WHEN_PARTIALLY_REFUNDED) && $object->type == FactureFournisseur::TYPE_CREDIT_NOTE) {
+			if (getDolGlobalString('SUPPLIER_INVOICE_ALLOW_REUSE_OF_CREDIT_WHEN_PARTIALLY_REFUNDED') && $object->type == FactureFournisseur::TYPE_CREDIT_NOTE) {
 				$alreadypaid = $object->getSommePaiement(); // This can be not 0 if we allow to create credit to reuse from credit notes partially refunded.
 				if ($alreadypaid && abs($alreadypaid) < abs($object->total_ttc)) {
 					$ratio = abs(($object->total_ttc - $alreadypaid) / $object->total_ttc);
@@ -780,7 +780,7 @@ if (empty($reshook)) {
 				$action = 'create';
 				$_GET['socid'] = $_POST['socid'];
 				$error++;
-			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 				$error++;
 				setEventMessages($langs->trans("ErrorDateIsInFuture"), null, 'errors');
 				$action = 'create';
@@ -831,7 +831,7 @@ if (empty($reshook)) {
 		// Credit note invoice
 		if (GETPOST('type') == FactureFournisseur::TYPE_CREDIT_NOTE) {
 			$sourceinvoice = GETPOST('fac_avoir', 'int');
-			if (!($sourceinvoice > 0) && empty($conf->global->INVOICE_CREDIT_NOTE_STANDALONE)) {
+			if (!($sourceinvoice > 0) && !getDolGlobalString('INVOICE_CREDIT_NOTE_STANDALONE')) {
 				$error++;
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("CorrectInvoice")), null, 'errors');
 			}
@@ -846,7 +846,7 @@ if (empty($reshook)) {
 				$action = 'create';
 				$_GET['socid'] = $_POST['socid'];
 				$error++;
-			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 				$error++;
 				setEventMessages($langs->trans("ErrorDateIsInFuture"), null, 'errors');
 				$action = 'create';
@@ -958,7 +958,7 @@ if (empty($reshook)) {
 				$error++;
 				setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Date")), null, 'errors');
 				$action = 'create';
-			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 				$error++;
 				setEventMessages($langs->trans("ErrorDateIsInFuture"), null, 'errors');
 				$action = 'create';
@@ -1014,7 +1014,7 @@ if (empty($reshook)) {
 				$action = 'create';
 				$_GET['socid'] = $_POST['socid'];
 				$error++;
-			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
+			} elseif ($dateinvoice > (dol_get_last_hour(dol_now('tzuserrel')) + (!getDolGlobalString('INVOICE_MAX_FUTURE_DELAY') ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
 				$error++;
 				setEventMessages($langs->trans("ErrorDateIsInFuture"), null, 'errors');
 				$action = 'create';
@@ -1141,7 +1141,7 @@ if (empty($reshook)) {
 
 							// Define the array $amountdeposit
 							$amountdeposit = array();
-							if (!empty($conf->global->MAIN_DEPOSIT_MULTI_TVA)) {
+							if (getDolGlobalString('MAIN_DEPOSIT_MULTI_TVA')) {
 								if ($typeamount == 'amount') {
 									$amount = $valuedeposit;
 								} else {
@@ -1222,7 +1222,7 @@ if (empty($reshook)) {
 									0, // localtax1_tx
 									0, // localtax2_tx
 									1, // quantity
-									(empty($conf->global->INVOICE_PRODUCTID_DEPOSIT) ? 0 : $conf->global->INVOICE_PRODUCTID_DEPOSIT), // fk_product
+									(!getDolGlobalString('INVOICE_PRODUCTID_DEPOSIT') ? 0 : $conf->global->INVOICE_PRODUCTID_DEPOSIT), // fk_product
 									0, // remise_percent
 									0, // date_start
 									0, // date_end
@@ -1246,7 +1246,7 @@ if (empty($reshook)) {
 
 							$diff = $object->total_ttc - $amount_ttc_diff;
 
-							if (!empty($conf->global->MAIN_DEPOSIT_MULTI_TVA) && $diff != 0) {
+							if (getDolGlobalString('MAIN_DEPOSIT_MULTI_TVA') && $diff != 0) {
 								$object->fetch_lines();
 								$subprice_diff = $object->lines[0]->subprice - $diff / (1 + $object->lines[0]->tva_tx / 100);
 								$object->updateline(
@@ -1381,7 +1381,7 @@ if (empty($reshook)) {
 		} else {
 			$db->commit();
 
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$result = $object->generateDocument($object->model_pdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
 				if ($result < 0) {
@@ -1415,7 +1415,7 @@ if (empty($reshook)) {
 
 		if (GETPOST('productid') > 0) {
 			$productsupplier = new ProductFournisseur($db);
-			if (!empty($conf->global->SUPPLIER_INVOICE_WITH_PREDEFINED_PRICES_ONLY)) {
+			if (getDolGlobalString('SUPPLIER_INVOICE_WITH_PREDEFINED_PRICES_ONLY')) {
 				if (GETPOST('productid') > 0 && $productsupplier->get_buyprice(0, price2num(GETPOST('qty')), GETPOST('productid', 'int'), 'restricthtml', GETPOST('socid', 'int')) < 0) {
 					setEventMessages($langs->trans("ErrorQtyTooLowForThisSupplier"), null, 'warnings');
 				}
@@ -1614,7 +1614,7 @@ if (empty($reshook)) {
 				$res = $productsupplier->fetch($idprod); // Load product from its id
 				// Call to init some price properties of $productsupplier
 				// So if a supplier price already exists for another thirdparty (first one found), we use it as reference price
-				if (!empty($conf->global->SUPPLIER_TAKE_FIRST_PRICE_IF_NO_PRICE_FOR_CURRENT_SUPPLIER)) {
+				if (getDolGlobalString('SUPPLIER_TAKE_FIRST_PRICE_IF_NO_PRICE_FOR_CURRENT_SUPPLIER')) {
 					$fksoctosearch = 0;
 					$productsupplier->get_buyprice(0, -1, $idprod, 'none', $fksoctosearch); // We force qty to -1 to be sure to find if a supplier price exist
 					if ($productsupplier->fourn_socid != $socid) {	// The price we found is for another supplier, so we clear supplier price
@@ -1634,7 +1634,7 @@ if (empty($reshook)) {
 			if ($idprod > 0) {
 				$label = $productsupplier->label;
 				// Define output language
-				if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1652,19 +1652,19 @@ if (empty($reshook)) {
 					$desc = $productsupplier->description;
 				}
 				// if we use supplier description of the products
-				if (!empty($productsupplier->desc_supplier) && !empty($conf->global->PRODUIT_FOURN_TEXTS)) {
+				if (!empty($productsupplier->desc_supplier) && getDolGlobalString('PRODUIT_FOURN_TEXTS')) {
 					$desc = $productsupplier->desc_supplier;
 				}
 
 				//If text set in desc is the same as product descpription (as now it's preloaded) whe add it only one time
-				if (trim($product_desc) == trim($desc) && !empty($conf->global->PRODUIT_AUTOFILL_DESC)) {
+				if (trim($product_desc) == trim($desc) && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 					$product_desc = '';
 				}
-				if (!empty($product_desc) && !empty($conf->global->MAIN_NO_CONCAT_DESCRIPTION)) {
+				if (!empty($product_desc) && getDolGlobalString('MAIN_NO_CONCAT_DESCRIPTION')) {
 					$desc = $product_desc;
 				}
 				if (!empty($product_desc) && trim($product_desc) != trim($desc)) {
-					$desc = dol_concatdesc($desc, $product_desc, '', !empty($conf->global->MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION));
+					$desc = dol_concatdesc($desc, $product_desc, '', getDolGlobalString('MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION'));
 				}
 
 				$ref_supplier = $productsupplier->ref_supplier;
@@ -1786,7 +1786,7 @@ if (empty($reshook)) {
 			$db->commit();
 
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1867,14 +1867,14 @@ if (empty($reshook)) {
 				$object->fetch_thirdparty();
 
 				$qualified_for_stock_change = 0;
-				if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+				if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 					$qualified_for_stock_change = $object->hasProductsOrServices(2);
 				} else {
 					$qualified_for_stock_change = $object->hasProductsOrServices(1);
 				}
 
 				// Check parameters
-				if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL) && $qualified_for_stock_change) {
+				if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL') && $qualified_for_stock_change) {
 					$langs->load("stocks");
 					if (!$idwarehouse || $idwarehouse == -1) {
 						$error++;
@@ -1886,7 +1886,7 @@ if (empty($reshook)) {
 				$object->setDraft($user, $idwarehouse);
 
 				// Define output language
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1977,7 +1977,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $usercancreate) {
+	if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB') && $usercancreate) {
 		if ($action == 'addcontact') {
 			$result = $object->fetch($id);
 
@@ -2167,13 +2167,13 @@ if ($action == 'create') {
 			if (!empty($objectsrc->multicurrency_code)) {
 				$currency_code = $objectsrc->multicurrency_code;
 			}
-			if (!empty($conf->global->MULTICURRENCY_USE_ORIGIN_TX) && !empty($objectsrc->multicurrency_tx)) {
+			if (getDolGlobalString('MULTICURRENCY_USE_ORIGIN_TX') && !empty($objectsrc->multicurrency_tx)) {
 				$currency_tx = $objectsrc->multicurrency_tx;
 			}
 		}
 
 		$datetmp = dol_mktime(12, 0, 0, GETPOST('remonth', 'int'), GETPOST('reday', 'int'), GETPOST('reyear', 'int'));
-		$dateinvoice = ($datetmp == '' ? (empty($conf->global->MAIN_AUTOFILL_DATE) ? -1 : '') : $datetmp);
+		$dateinvoice = ($datetmp == '' ? (!getDolGlobalString('MAIN_AUTOFILL_DATE') ? -1 : '') : $datetmp);
 		$datetmp = dol_mktime(12, 0, 0, GETPOST('echmonth', 'int'), GETPOST('echday', 'int'), GETPOST('echyear', 'int'));
 		$datedue = ($datetmp == '' ?-1 : $datetmp);
 
@@ -2219,14 +2219,14 @@ if ($action == 'create') {
 		}
 	}
 
-	$note_public = $object->getDefaultCreateValueFor('note_public', ((!empty($origin) && !empty($originid) && is_object($objectsrc) && !empty($conf->global->FACTUREFOURN_REUSE_NOTES_ON_CREATE_FROM)) ? $objectsrc->note_public : null));
-	$note_private = $object->getDefaultCreateValueFor('note_private', ((!empty($origin) && !empty($originid) && is_object($objectsrc) && !empty($conf->global->FACTUREFOURN_REUSE_NOTES_ON_CREATE_FROM)) ? $objectsrc->note_private : null));
+	$note_public = $object->getDefaultCreateValueFor('note_public', ((!empty($origin) && !empty($originid) && is_object($objectsrc) && getDolGlobalString('FACTUREFOURN_REUSE_NOTES_ON_CREATE_FROM')) ? $objectsrc->note_public : null));
+	$note_private = $object->getDefaultCreateValueFor('note_private', ((!empty($origin) && !empty($originid) && is_object($objectsrc) && getDolGlobalString('FACTUREFOURN_REUSE_NOTES_ON_CREATE_FROM')) ? $objectsrc->note_private : null));
 
 	if ($origin == 'contrat') {
 		$langs->load("admin");
 		$text = $langs->trans("ToCreateARecurringInvoice");
 		$text .= ' '.$langs->trans("ToCreateARecurringInvoiceGene", $langs->transnoentitiesnoconv("MenuFinancial"), $langs->transnoentitiesnoconv("SupplierBills"), $langs->transnoentitiesnoconv("ListOfTemplates"));
-		if (empty($conf->global->INVOICE_DISABLE_AUTOMATIC_RECURRING_INVOICE)) {
+		if (!getDolGlobalString('INVOICE_DISABLE_AUTOMATIC_RECURRING_INVOICE')) {
 			$text .= ' '.$langs->trans("ToCreateARecurringInvoiceGeneAuto", $langs->transnoentitiesnoconv('Module2300Name'));
 		}
 		print info_admin($text, 0, 0, 0, 'opacitymedium').'<br>';
@@ -2277,7 +2277,7 @@ if ($action == 'create') {
 			$filter = '((s.fournisseur:=:1) AND (s.status:=:1))';
 			print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company(empty($societe->id) ? 0 : $societe->id, 'socid', $filter, 'SelectThirdParty', 1, 0, null, 0, 'minwidth175 widthcentpercentminusxx maxwidth500');
 			// reload page to retrieve supplier informations
-			if (empty($conf->global->RELOAD_PAGE_ON_SUPPLIER_CHANGE_DISABLED)) {
+			if (!getDolGlobalString('RELOAD_PAGE_ON_SUPPLIER_CHANGE_DISABLED')) {
 				print '<script type="text/javascript">
 					$(document).ready(function() {
 						$("#socid").change(function() {
@@ -2343,7 +2343,7 @@ if ($action == 'create') {
 					}
 					print '</select>';
 					// Option to reload page to retrieve customer informations. Note, this clear other input
-					if (empty($conf->global->RELOAD_PAGE_ON_TEMPLATE_CHANGE_DISABLED)) {
+					if (!getDolGlobalString('RELOAD_PAGE_ON_TEMPLATE_CHANGE_DISABLED')) {
 						print '<script type="text/javascript">
 						$(document).ready(function() {
 							$("#fac_rec").change(function() {
@@ -2384,7 +2384,7 @@ if ($action == 'create') {
 
 		if (empty($origin) || ($origin == 'order_supplier' && !empty($originid))) {
 			// Deposit - Down payment
-			if (empty($conf->global->INVOICE_DISABLE_DEPOSIT)) {
+			if (!getDolGlobalString('INVOICE_DISABLE_DEPOSIT')) {
 				print '<div class="tagtr listofinvoicetype"><div class="tagtd listofinvoicetype">';
 				$tmp='<input type="radio" id="radio_deposit" name="type" value="3"' . (GETPOST('type') == 3 ? ' checked' : '') . '> ';
 				print '<script type="text/javascript">
@@ -2509,7 +2509,7 @@ if ($action == 'create') {
 		if (empty($origin)) {
 			if (!empty($societe->id) && $societe->id > 0) {
 				// Credit note
-				if (empty($conf->global->INVOICE_DISABLE_CREDIT_NOTE)) {
+				if (!getDolGlobalString('INVOICE_DISABLE_CREDIT_NOTE')) {
 					// Show link for credit note
 					$facids = $facturestatic->list_qualified_avoir_supplier_invoices($societe->id);
 					if ($facids < 0) {
@@ -2537,7 +2537,7 @@ if ($action == 'create') {
 
 					print '<div class="tagtr listofinvoicetype"><div class="tagtd listofinvoicetype">';
 					$tmp = '<input type="radio" id="radio_creditnote" name="type" value="2"'.(GETPOST('type') == 2 ? ' checked' : '');
-					if (!$optionsav && empty($conf->global->INVOICE_CREDIT_NOTE_STANDALONE)) {
+					if (!$optionsav && !getDolGlobalString('INVOICE_CREDIT_NOTE_STANDALONE')) {
 						$tmp .= ' disabled';
 					}
 					$tmp .= '> ';
@@ -2584,7 +2584,7 @@ if ($action == 'create') {
 				}
 			} else {
 				print '<div class="tagtr listofinvoicetype"><div class="tagtd listofinvoicetype">';
-				if (empty($conf->global->INVOICE_CREDIT_NOTE_STANDALONE)) {
+				if (!getDolGlobalString('INVOICE_CREDIT_NOTE_STANDALONE')) {
 					$tmp = '<input type="radio" name="type" id="radio_creditnote" value="0" disabled> ';
 				} else {
 					$tmp='<input type="radio" name="type" id="radio_creditnote" value="2"> ';
@@ -2663,7 +2663,7 @@ if ($action == 'create') {
 
 			$langs->load('projects');
 			print '<tr><td>'.$langs->trans('Project').'</td><td>';
-			print img_picto('', 'project', 'class="pictofixedwidth"').$formproject->select_projects((empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $societe->id : -1), $projectid, 'projectid', 0, 0, 1, 1, 0, 0, 0, '', 1, 0, 'maxwidth500 widthcentpercentminusxx');
+			print img_picto('', 'project', 'class="pictofixedwidth"').$formproject->select_projects((!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $societe->id : -1), $projectid, 'projectid', 0, 0, 1, 1, 0, 0, 0, '', 1, 0, 'maxwidth500 widthcentpercentminusxx');
 			print ' <a href="'.DOL_URL_ROOT.'/projet/card.php?socid='.(!empty($soc->id) ? $soc->id : 0).'&action=create&status=1&backtopage='.urlencode($_SERVER["PHP_SELF"].'?action=create&socid='.(!empty($soc->id) ? $soc->id : 0).($fac_recid > 0 ? '&fac_rec='.$fac_recid : '')).'"><span class="fa fa-plus-circle valignmiddle" title="'.$langs->trans("AddProject").'"></span></a>';
 			print '</td></tr>';
 		}
@@ -2679,7 +2679,7 @@ if ($action == 'create') {
 		}
 
 		// Vat reverse-charge by default
-		if (!empty($conf->global->ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE)) {
+		if (getDolGlobalString('ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE')) {
 			require_once DOL_DOCUMENT_ROOT . '/core/lib/company.lib.php';
 			print '<tr><td>' . $langs->trans('VATReverseCharge') . '</td><td>';
 			// Try to propose to use VAT reverse charge even if the VAT reverse charge is not activated in the supplier card, if this corresponds to the context of use, the activation is proposed
@@ -2746,7 +2746,7 @@ if ($action == 'create') {
 		// Public note
 		print '<tr><td>'.$langs->trans('NotePublic').'</td>';
 		print '<td>';
-		$doleditor = new DolEditor('note_public', (GETPOSTISSET('note_public') ?GETPOST('note_public', 'restricthtml') : $note_public), '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_public', (GETPOSTISSET('note_public') ?GETPOST('note_public', 'restricthtml') : $note_public), '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 		print '</td>';
 		// print '<td><textarea name="note" wrap="soft" cols="60" rows="'.ROWS_5.'"></textarea></td>';
@@ -2755,7 +2755,7 @@ if ($action == 'create') {
 		// Private note
 		print '<tr><td>'.$langs->trans('NotePrivate').'</td>';
 		print '<td>';
-		$doleditor = new DolEditor('note_private', (GETPOSTISSET('note_private') ?GETPOST('note_private', 'restricthtml') : $note_private), '', 80, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+		$doleditor = new DolEditor('note_private', (GETPOSTISSET('note_private') ?GETPOST('note_private', 'restricthtml') : $note_private), '', 80, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 		print $doleditor->Create(1);
 		print '</td>';
 		// print '<td><textarea name="note" wrap="soft" cols="60" rows="'.ROWS_5.'"></textarea></td>';
@@ -2899,7 +2899,7 @@ if ($action == 'create') {
 		}
 		$resteapayeraffiche = $resteapayer;
 
-		if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {	// Never use this
+		if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {	// Never use this
 			$filterabsolutediscount = "fk_invoice_supplier_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 			$filtercreditnote = "fk_invoice_supplier_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 		} else {
@@ -2975,13 +2975,13 @@ if ($action == 'create') {
 				$formquestion = array();
 
 				$qualified_for_stock_change = 0;
-				if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+				if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 					$qualified_for_stock_change = $object->hasProductsOrServices(2);
 				} else {
 					$qualified_for_stock_change = $object->hasProductsOrServices(1);
 				}
 
-				if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL) && $qualified_for_stock_change) {
+				if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL') && $qualified_for_stock_change) {
 					$langs->load("stocks");
 					require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 					$formproduct = new FormProduct($db);
@@ -3008,12 +3008,12 @@ if ($action == 'create') {
 			$formquestion = array();
 
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
 			}
-			if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL) && $qualified_for_stock_change) {
+			if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL') && $qualified_for_stock_change) {
 				$langs->load("stocks");
 				require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 				$formproduct = new FormProduct($db);
@@ -3034,11 +3034,11 @@ if ($action == 'create') {
 		}
 
 		// Confirmation set paid
-		if ($action == 'paid' && ($resteapayer <= 0 || (!empty($conf->global->SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID) && $resteapayer == $object->total_ttc))) {
+		if ($action == 'paid' && ($resteapayer <= 0 || (getDolGlobalString('SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID') && $resteapayer == $object->total_ttc))) {
 			$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id, $langs->trans('ClassifyPaid'), $langs->trans('ConfirmClassifyPaidBill', $object->ref), 'confirm_paid', '', 0, 1);
 		}
 
-		if ($action == 'paid' && $resteapayer > 0 && (empty($conf->global->SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID) || $resteapayer != $object->total_ttc)) {
+		if ($action == 'paid' && $resteapayer > 0 && (!getDolGlobalString('SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID') || $resteapayer != $object->total_ttc)) {
 			$close = array();
 			// Code
 			$i = 0;
@@ -3101,13 +3101,13 @@ if ($action == 'create') {
 			$formquestion = array();
 
 			$qualified_for_stock_change = 0;
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$qualified_for_stock_change = $object->hasProductsOrServices(2);
 			} else {
 				$qualified_for_stock_change = $object->hasProductsOrServices(1);
 			}
 
-			if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL) && $qualified_for_stock_change) {
+			if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL') && $qualified_for_stock_change) {
 				$langs->load("stocks");
 				require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 				$formproduct = new FormProduct($db);
@@ -3179,7 +3179,7 @@ if ($action == 'create') {
 		$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $usercancreate, 'string', '', null, null, '', 1);
 		// Thirdparty
 		$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1, 'supplier');
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' <div class="inline-block valignmiddle">(<a class="valignmiddle" href="'.DOL_URL_ROOT.'/fourn/facture/list.php?socid='.((int) $object->thirdparty->id).'&search_company='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherBills").'</a>)</div>';
 		}
 		// Project
@@ -3191,7 +3191,7 @@ if ($action == 'create') {
 				if ($action != 'classify') {
 					$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.((int) $object->id).'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 				}
-				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 			} else {
 				if (!empty($object->fk_project)) {
 					$proj = new Project($db);
@@ -3433,7 +3433,7 @@ if ($action == 'create') {
 			}
 
 			// Vat reverse-charge by default
-			if (!empty($conf->global->ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE)) {
+			if (getDolGlobalString('ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE')) {
 				print '<tr><td class="nowrap">';
 				print '<table width="100%" class="nobordernopadding"><tr><td class="nowrap">';
 				print $langs->trans('VATReverseCharge');
@@ -3527,7 +3527,7 @@ if ($action == 'create') {
 			if (GETPOST('calculationrule')) {
 				$calculationrule = GETPOST('calculationrule', 'alpha');
 			} else {
-				$calculationrule = (empty($conf->global->MAIN_ROUNDOFTOTAL_NOT_TOTALOFROUND) ? 'totalofround' : 'roundoftotal');
+				$calculationrule = (!getDolGlobalString('MAIN_ROUNDOFTOTAL_NOT_TOTALOFROUND') ? 'totalofround' : 'roundoftotal');
 			}
 			if ($calculationrule == 'totalofround') {
 				$calculationrulenum = 1;
@@ -3897,13 +3897,13 @@ if ($action == 'create') {
 
 			print '<div class="clearboth"></div><br>';
 
-			if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+			if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 				$blocname = 'contacts';
 				$title = $langs->trans('ContactsAddresses');
 				include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
 			}
 
-			if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+			if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 				$colwidth = 20;
 				$blocname = 'notes';
 				$title = $langs->trans('Notes');
@@ -3934,7 +3934,7 @@ if ($action == 'create') {
 			$forceall = 1; $dateSelector = 0; $inputalsopricewithtax = 1;
 			$senderissupplier = 2; // $senderissupplier=2 is same than 1 but disable test on minimum qty and disable autofill qty with minimum.
 			//if (!empty($conf->global->SUPPLIER_INVOICE_WITH_NOPRICEDEFINED)) $senderissupplier=2;
-			if (!empty($conf->global->SUPPLIER_INVOICE_WITH_PREDEFINED_PRICES_ONLY)) {
+			if (getDolGlobalString('SUPPLIER_INVOICE_WITH_PREDEFINED_PRICES_ONLY')) {
 				$senderissupplier = 1;
 			}
 
@@ -4002,7 +4002,7 @@ if ($action == 'create') {
 					} else {
 						if ($usercancreate) {
 							print '<span class="butActionRefused classfortooltip" title="'.$langs->trans("DisabledBecauseReplacedInvoice").'">'.$langs->trans('ReOpen').'</span>';
-						} elseif (empty($conf->global->MAIN_BUTTON_HIDE_UNAUTHORIZED)) {
+						} elseif (!getDolGlobalString('MAIN_BUTTON_HIDE_UNAUTHORIZED')) {
 							print '<span class="butActionRefused classfortooltip">'.$langs->trans('ReOpen').'</span>';
 						}
 					}
@@ -4054,7 +4054,7 @@ if ($action == 'create') {
 					}
 					// For credit note
 					if ($object->type == FactureFournisseur::TYPE_CREDIT_NOTE && $object->statut == 1 && $object->paye == 0 && $usercancreate
-						&& (!empty($conf->global->SUPPLIER_INVOICE_ALLOW_REUSE_OF_CREDIT_WHEN_PARTIALLY_REFUNDED) || $object->getSommePaiement() == 0)
+						&& (getDolGlobalString('SUPPLIER_INVOICE_ALLOW_REUSE_OF_CREDIT_WHEN_PARTIALLY_REFUNDED') || $object->getSommePaiement() == 0)
 						) {
 						print '<a class="butAction'.($conf->use_javascript_ajax ? ' reposition' : '').'" href="'.$_SERVER["PHP_SELF"].'?facid='.$object->id.'&amp;action=converttoreduc" title="'.dol_escape_htmltag($langs->trans("ConfirmConvertToReducSupplier2")).'">'.$langs->trans('ConvertToReduc').'</a>';
 					}
@@ -4066,21 +4066,21 @@ if ($action == 'create') {
 
 				// Classify paid
 				if ($object->statut == FactureFournisseur::STATUS_VALIDATED && $object->paye == 0 && (
-						($object->type != FactureFournisseur::TYPE_CREDIT_NOTE && $object->type != FactureFournisseur::TYPE_DEPOSIT && ($resteapayer <= 0 || (!empty($conf->global->SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID) && $object->total_ttc == $resteapayer))) ||
+						($object->type != FactureFournisseur::TYPE_CREDIT_NOTE && $object->type != FactureFournisseur::TYPE_DEPOSIT && ($resteapayer <= 0 || (getDolGlobalString('SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID') && $object->total_ttc == $resteapayer))) ||
 						($object->type == FactureFournisseur::TYPE_CREDIT_NOTE && $resteapayer >= 0) ||
-						($object->type == FactureFournisseur::TYPE_DEPOSIT && $object->total_ttc > 0 && ($resteapayer == 0 || (!empty($conf->global->SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID) && $object->total_ttc == $resteapayer)))
+						($object->type == FactureFournisseur::TYPE_DEPOSIT && $object->total_ttc > 0 && ($resteapayer == 0 || (getDolGlobalString('SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID') && $object->total_ttc == $resteapayer)))
 					)
 				) {
 					print '<a class="butAction'.($conf->use_javascript_ajax ? ' reposition' : '').'" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=paid">'.$langs->trans('ClassifyPaid').'</a>';
 				}
 
 				// Classify 'closed not completely paid' (possible if validated and not yet filed paid)
-				if ($object->statut == FactureFournisseur::STATUS_VALIDATED && $object->paye == 0 && $resteapayer > 0 && (empty($conf->global->SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID) || $object->total_ttc != $resteapayer)) {
+				if ($object->statut == FactureFournisseur::STATUS_VALIDATED && $object->paye == 0 && $resteapayer > 0 && (!getDolGlobalString('SUPPLIER_INVOICE_CAN_SET_PAID_EVEN_IF_PARTIALLY_PAID') || $object->total_ttc != $resteapayer)) {
 					if ($totalpaid > 0 || $totalcreditnotes > 0) {
 						// If one payment or one credit note was linked to this invoice
 						print '<a class="butAction'.($conf->use_javascript_ajax ? ' reposition' : '').'" href="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&amp;action=paid">'.$langs->trans('ClassifyPaidPartially').'</a>';
 					} else {
-						if (empty($conf->global->INVOICE_CAN_NEVER_BE_CANCELED)) {
+						if (!getDolGlobalString('INVOICE_CAN_NEVER_BE_CANCELED')) {
 							print '<a class="butAction'.($conf->use_javascript_ajax ? ' reposition' : '').'" href="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&amp;action=canceled">'.$langs->trans('ClassifyCanceled').'</a>';
 						}
 					}
@@ -4148,7 +4148,7 @@ if ($action == 'create') {
 					$urlsource = $_SERVER['PHP_SELF'].'?id='.$object->id;
 					$genallowed = $usercanread;
 					$delallowed = $usercancreate;
-					$modelpdf = (!empty($object->model_pdf) ? $object->model_pdf : (empty($conf->global->INVOICE_SUPPLIER_ADDON_PDF) ? '' : $conf->global->INVOICE_SUPPLIER_ADDON_PDF));
+					$modelpdf = (!empty($object->model_pdf) ? $object->model_pdf : (!getDolGlobalString('INVOICE_SUPPLIER_ADDON_PDF') ? '' : $conf->global->INVOICE_SUPPLIER_ADDON_PDF));
 
 					print $formfile->showdocuments('facture_fournisseur', $subdir, $filedir, $urlsource, $genallowed, $delallowed, $modelpdf, 1, 0, 0, 40, 0, '', '', '', $societe->default_lang);
 					$somethingshown = $formfile->numoffiles;
diff --git a/htdocs/fourn/facture/contact.php b/htdocs/fourn/facture/contact.php
index f6774a2c9e8..c5585bdc134 100644
--- a/htdocs/fourn/facture/contact.php
+++ b/htdocs/fourn/facture/contact.php
@@ -137,7 +137,7 @@ if ($id > 0 || !empty($ref)) {
 		$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, 0, 'string', '', null, null, '', 1);
 		// Thirdparty
 		$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' <div class="inline-block valignmiddle">(<a class="valignmiddle" href="'.DOL_URL_ROOT.'/fourn/facture/list.php?socid='.$object->thirdparty->id.'&search_company='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherBills").'</a>)</div>';
 		}
 		// Project
@@ -149,7 +149,7 @@ if ($id > 0 || !empty($ref)) {
 				if ($action != 'classify') {
 					$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 				}
-				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 			} else {
 				if (!empty($object->fk_project)) {
 					$proj = new Project($db);
diff --git a/htdocs/fourn/facture/document.php b/htdocs/fourn/facture/document.php
index 2ae821b75ff..5e617bc8c91 100644
--- a/htdocs/fourn/facture/document.php
+++ b/htdocs/fourn/facture/document.php
@@ -113,7 +113,7 @@ if ($object->id > 0) {
 	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, 0, 'string', '', null, null, '', 1);
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
-	if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+	if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 		$morehtmlref .= ' <div class="inline-block valignmiddle">(<a class="valignmiddle" href="'.DOL_URL_ROOT.'/fourn/facture/list.php?socid='.$object->thirdparty->id.'&search_company='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherBills").'</a>)</div>';
 	}
 	// Project
@@ -125,7 +125,7 @@ if ($object->id > 0) {
 			if ($action != 'classify') {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($object->fk_project)) {
 				$proj = new Project($db);
diff --git a/htdocs/fourn/facture/index.php b/htdocs/fourn/facture/index.php
index 0b6baf3dbb2..f3b9be0cced 100644
--- a/htdocs/fourn/facture/index.php
+++ b/htdocs/fourn/facture/index.php
@@ -41,9 +41,9 @@ if (isset($user->socid) && $user->socid > 0) {
 $max = $conf->global->MAIN_SIZE_SHORTLIST_LIMIT;
 
 // Maximum elements of the tables
-$maxDraftCount = empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
+$maxDraftCount = !getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
 $maxLatestEditCount = 5;
-$maxOpenCount = empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
+$maxOpenCount = !getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD;
 
 // Security check
 restrictedArea($user, 'fournisseur', 0, '', 'facture');
diff --git a/htdocs/fourn/facture/info.php b/htdocs/fourn/facture/info.php
index 67ee95ae072..bea43cd0f9d 100644
--- a/htdocs/fourn/facture/info.php
+++ b/htdocs/fourn/facture/info.php
@@ -79,7 +79,7 @@ $morehtmlref .= $form->editfieldkey("RefSupplier", 'ref_supplier', $object->ref_
 $morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, 0, 'string', '', null, null, '', 1);
 // Thirdparty
 $morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
-if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 	$morehtmlref .= ' <div class="inline-block valignmiddle">(<a class="valignmiddle" href="'.DOL_URL_ROOT.'/fourn/facture/list.php?socid='.$object->thirdparty->id.'&search_company='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherBills").'</a>)</div>';
 }
 // Project
@@ -91,7 +91,7 @@ if (isModEnabled('project')) {
 		if ($action != 'classify') {
 			$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 		}
-		$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+		$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 	} else {
 		if (!empty($object->fk_project)) {
 			$proj = new Project($db);
diff --git a/htdocs/fourn/facture/list.php b/htdocs/fourn/facture/list.php
index eee60031d46..6b526ef8440 100644
--- a/htdocs/fourn/facture/list.php
+++ b/htdocs/fourn/facture/list.php
@@ -216,11 +216,15 @@ $arrayfields = dol_sort_array($arrayfields, 'position');
 if (!isModEnabled('supplier_invoice')) {
 	accessforbidden();
 }
-if ((!$user->hasRight("fournisseur", "facture", "lire") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD))
-	|| (!$user->hasRight("supplier_invoice", "lire") && !empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD))) {
+if ((!$user->hasRight("fournisseur", "facture", "lire") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD'))
+	|| (!$user->hasRight("supplier_invoice", "lire") && getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD'))) {
 	accessforbidden();
 }
 
+if (!$user->hasRight('societe', 'client', 'voir')) {
+	$search_sale = $user->id;
+}
+
 $permissiontoread = ($user->hasRight("fournisseur", "facture", "lire") || $user->hasRight("supplier_invoice", "lire"));
 $permissiontoadd = ($user->hasRight("fournisseur", "facture", "creer") || $user->hasRight("supplier_invoice", "creer"));
 $permissiontodelete = ($user->hasRight("fournisseur", "facture", "supprimer") || $user->hasRight("supplier_invoice", "supprimer"));
@@ -459,10 +463,6 @@ if ($search_all) {
 }
 $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'user AS u ON f.fk_user_author = u.rowid';
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet as p ON p.rowid = f.fk_projet";
-// We'll need this table joined to the select in order to filter by sale
-if ($search_sale > 0 || (!$user->hasRight("societe", "client", "voir") && !$socid)) {
-	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
-}
 if ($search_user > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."element_contact as ec";
 	$sql .= ", ".MAIN_DB_PREFIX."c_type_contact as tc";
@@ -473,9 +473,6 @@ $reshook = $hookmanager->executeHooks('printFieldListFrom', $parameters, $object
 $sql .= $hookmanager->resPrint;
 $sql .= ' WHERE f.fk_soc = s.rowid';
 $sql .= ' AND f.entity IN ('.getEntity('facture_fourn').')';
-if (!$user->hasRight("societe", "client", "voir") && !$socid) {
-	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
-}
 if ($socid > 0) {
 	$sql .= ' AND s.rowid = '.((int) $socid);
 }
@@ -599,6 +596,14 @@ if ($option == 'late') {
 if ($search_label) {
 	$sql .= natural_search('f.libelle', $search_label);
 }
+// Search on sale representative
+if ($search_sale && $search_sale != '-1') {
+	if ($search_sale == -2) {
+		$sql .= " AND NOT EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = f.fk_soc)";
+	} elseif ($search_sale > 0) {
+		$sql .= " AND EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = f.fk_soc AND sc.fk_user = ".((int) $search_sale).")";
+	}
+}
 $searchCategorySupplierList = $search_categ_sup ? array($search_categ_sup) : array();
 $searchCategorySupplierOperator = 0;
 // Search for tag/category ($searchCategorySupplierList is an array of ID)
@@ -666,9 +671,10 @@ if ($filter && $filter != -1) {
 		$sql .= " AND ".$db->escape(trim($filt[0]))." = '".$db->escape(trim($filt[1]))."'";
 	}
 }
+/*
 if ($search_sale > 0) {
 	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $search_sale);
-}
+}*/
 if ($search_user > 0) {
 	$sql .= " AND ec.fk_c_type_contact = tc.rowid AND tc.element='invoice_supplier' AND tc.source='internal' AND ec.element_id = f.rowid AND ec.fk_socpeople = ".((int) $search_user);
 }
@@ -1137,7 +1143,7 @@ if (!empty($arrayfields['country.code_iso']['checked'])) {
 // Company type
 if (!empty($arrayfields['typent.code']['checked'])) {
 	print '<td class="liste_titre maxwidthonsmartphone center">';
-	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
+	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
 	print '</td>';
 }
 // Condition of payment
@@ -1260,7 +1266,7 @@ if (!empty($arrayfields['f.tms']['checked'])) {
 if (!empty($arrayfields['f.fk_statut']['checked'])) {
 	print '<td class="liste_titre right parentonrightofpage">';
 	$liststatus = array('0'=>$langs->trans("Draft"), '1'=>$langs->trans("Unpaid"), '2'=>$langs->trans("Paid"));
-	print $form->selectarray('search_status', $liststatus, $search_status, 1, 0, 0, '', 0, 0, 0, '', 'search_status width100 onrightofpage', 1);
+	print $form->selectarray('search_status', $liststatus, $search_status, 1, 0, 0, '', 0, 0, 0, '', 'center search_status width100 onrightofpage', 1);
 	print '</td>';
 }
 // Action column
@@ -1380,7 +1386,7 @@ if (!empty($arrayfields['f.nb_docs']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['u.login']['checked'])) {
-	print_liste_field_titre($arrayfields['u.login']['label'], $_SERVER["PHP_SELF"], 'u.login', '', $param, 'align="center"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['u.login']['label'], $_SERVER["PHP_SELF"], 'u.login', '', $param, '', $sortfield, $sortorder);
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['dynamount_payed']['checked'])) {
@@ -1388,7 +1394,7 @@ if (!empty($arrayfields['dynamount_payed']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['rtp']['checked'])) {
-	print_liste_field_titre($arrayfields['rtp']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
+	print_liste_field_titre($arrayfields['rtp']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder);
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.multicurrency_code']['checked'])) {
@@ -1400,23 +1406,23 @@ if (!empty($arrayfields['f.multicurrency_tx']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.multicurrency_total_ht']['checked'])) {
-	print_liste_field_titre($arrayfields['f.multicurrency_total_ht']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_ht', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.multicurrency_total_ht']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_ht', '', $param, '"', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.multicurrency_total_vat']['checked'])) {
-	print_liste_field_titre($arrayfields['f.multicurrency_total_vat']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_tva', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.multicurrency_total_vat']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_tva', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.multicurrency_total_ttc']['checked'])) {
-	print_liste_field_titre($arrayfields['f.multicurrency_total_ttc']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_ttc', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['f.multicurrency_total_ttc']['label'], $_SERVER['PHP_SELF'], 'f.multicurrency_total_ttc', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['multicurrency_dynamount_payed']['checked'])) {
-	print_liste_field_titre($arrayfields['multicurrency_dynamount_payed']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['multicurrency_dynamount_payed']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['multicurrency_rtp']['checked'])) {
-	print_liste_field_titre($arrayfields['multicurrency_rtp']['label'], $_SERVER['PHP_SELF'], '', '', $param, 'class="right"', $sortfield, $sortorder);
+	print_liste_field_titre($arrayfields['multicurrency_rtp']['label'], $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder, 'right ');
 	$totalarray['nbfield']++;
 }
 // Extra fields
@@ -1434,7 +1440,7 @@ if (!empty($arrayfields['f.tms']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['f.fk_statut']['checked'])) {
-	print_liste_field_titre($arrayfields['f.fk_statut']['label'], $_SERVER["PHP_SELF"], "fk_statut,paye,type", "", $param, '', $sortfield, $sortorder, 'right ');
+	print_liste_field_titre($arrayfields['f.fk_statut']['label'], $_SERVER["PHP_SELF"], "fk_statut,paye,type", "", $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 // Action column
@@ -1946,7 +1952,7 @@ while ($i < $imaxinloop) {
 
 		// Date creation
 		if (!empty($arrayfields['f.datec']['checked'])) {
-			print '<td class="center nowrap">';
+			print '<td class="center nowraponll">';
 			print dol_print_date($db->jdate($obj->date_creation), 'dayhour', 'tzuser');
 			print '</td>';
 			if (!$i) {
@@ -1955,7 +1961,7 @@ while ($i < $imaxinloop) {
 		}
 		// Date modification
 		if (!empty($arrayfields['f.tms']['checked'])) {
-			print '<td class="center nowrap">';
+			print '<td class="center nowraponall">';
 			print dol_print_date($db->jdate($obj->date_update), 'dayhour', 'tzuser');
 			print '</td>';
 			if (!$i) {
@@ -1964,7 +1970,7 @@ while ($i < $imaxinloop) {
 		}
 		// Status
 		if (!empty($arrayfields['f.fk_statut']['checked'])) {
-			print '<td class="right nowrap">';
+			print '<td class="center nowrap">';
 			print $facturestatic->getLibStatut(5, $paiement);
 			print "</td>";
 			if (!$i) {
diff --git a/htdocs/fourn/facture/note.php b/htdocs/fourn/facture/note.php
index ff054d740f8..e66f1efb45b 100644
--- a/htdocs/fourn/facture/note.php
+++ b/htdocs/fourn/facture/note.php
@@ -109,7 +109,7 @@ if ($object->id > 0) {
 	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, 0, 'string', '', null, null, '', 1);
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
-	if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+	if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 		$morehtmlref .= ' <div class="inline-block valignmiddle">(<a class="valignmiddle" href="'.DOL_URL_ROOT.'/fourn/facture/list.php?socid='.$object->thirdparty->id.'&search_company='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherBills").'</a>)</div>';
 	}
 	// Project
@@ -121,7 +121,7 @@ if ($object->id > 0) {
 			if ($action != 'classify') {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($object->fk_project)) {
 				$proj = new Project($db);
diff --git a/htdocs/fourn/facture/paiement.php b/htdocs/fourn/facture/paiement.php
index b64072f36da..00544b0acc9 100644
--- a/htdocs/fourn/facture/paiement.php
+++ b/htdocs/fourn/facture/paiement.php
@@ -386,7 +386,7 @@ if ($action == 'create' || $action == 'confirm_paiement' || $action == 'add_paie
 	$result = $object->fetch($facid);
 
 	$datefacture = dol_mktime(12, 0, 0, GETPOST('remonth', 'int'), GETPOST('reday', 'int'), GETPOST('reyear', 'int'));
-	$dateinvoice = ($datefacture == '' ? (empty($conf->global->MAIN_AUTOFILL_DATE) ?-1 : '') : $datefacture);
+	$dateinvoice = ($datefacture == '' ? (!getDolGlobalString('MAIN_AUTOFILL_DATE') ?-1 : '') : $datefacture);
 
 	$sql = 'SELECT s.nom as name, s.rowid as socid,';
 	$sql .= ' f.rowid, f.ref, f.ref_supplier, f.total_ttc as total, f.fk_mode_reglement, f.fk_account';
diff --git a/htdocs/fourn/index.php b/htdocs/fourn/index.php
index 4bf1504b1ae..0c30719d392 100644
--- a/htdocs/fourn/index.php
+++ b/htdocs/fourn/index.php
@@ -230,14 +230,14 @@ print '</div><div class="fichetwothirdright">';
  */
 $max = 10;
 $sql = "SELECT s.rowid as socid, s.nom as name, s.town, s.datec, s.tms, s.prefix_comm, s.code_fournisseur";
-if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 	$sql .= ", spe.accountancy_code_supplier as code_compta_fournisseur";
 } else {
 	$sql .= ", s.code_compta_fournisseur";
 }
 $sql .= ", st.libelle as stcomm";
 $sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
-if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 	$sql .= " LEFT JOIN " . MAIN_DB_PREFIX . "societe_perentity as spe ON spe.fk_soc = s.rowid AND spe.entity = " . ((int) $conf->entity);
 }
 $sql .= ", ".MAIN_DB_PREFIX."c_stcomm as st";
diff --git a/htdocs/fourn/paiement/card.php b/htdocs/fourn/paiement/card.php
index e2f03a33278..e6112780885 100644
--- a/htdocs/fourn/paiement/card.php
+++ b/htdocs/fourn/paiement/card.php
@@ -102,8 +102,8 @@ if ($action == 'confirm_delete' && $confirm == 'yes' && $user->hasRight("fournis
 }
 
 if ($action == 'confirm_validate' && $confirm == 'yes' &&
-	((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ($user->hasRight("fournisseur", "facture", "creer") || $user->hasRight("supplier_invoice", "creer")))
-	|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("fournisseur", "supplier_invoice_advance", "validate")))
+	((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && ($user->hasRight("fournisseur", "facture", "creer") || $user->hasRight("supplier_invoice", "creer")))
+	|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("fournisseur", "supplier_invoice_advance", "validate")))
 ) {
 	$db->begin();
 
@@ -224,7 +224,7 @@ if ($result > 0) {
 	print '<td><span class="amount">'.price($object->amount, '', $langs, 0, 0, -1, $conf->currency).'</span></td></tr>';
 
 	// Status of validation of payment
-	if (!empty($conf->global->BILL_ADD_PAYMENT_VALIDATION)) {
+	if (getDolGlobalString('BILL_ADD_PAYMENT_VALIDATION')) {
 		print '<tr><td>'.$langs->trans('Status').'</td>';
 		print '<td>'.$object->getLibStatut(4).'</td></tr>';
 	}
@@ -355,7 +355,7 @@ if ($result > 0) {
 
 	// Send by mail
 	if ($user->socid == 0 && $action != 'presend') {
-		$usercansend = (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("fournisseur", "supplier_invoice_advance", "send")));
+		$usercansend = (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("fournisseur", "supplier_invoice_advance", "send")));
 		if ($usercansend) {
 			print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&action=presend&mode=init#formmailbeforetitle">'.$langs->trans('SendMail').'</a>';
 		} else {
@@ -364,10 +364,10 @@ if ($result > 0) {
 	}
 
 	// Payment validation
-	if (!empty($conf->global->BILL_ADD_PAYMENT_VALIDATION)) {
+	if (getDolGlobalString('BILL_ADD_PAYMENT_VALIDATION')) {
 		if ($user->socid == 0 && $object->statut == 0 && $action == '') {
-			if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ($user->hasRight("fournisseur", "facture", "creer") || $user->hasRight("supplier_invoice", "creer")))
-			|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight("fournisseur", "supplier_invoice_advance", "validate"))) {
+			if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && ($user->hasRight("fournisseur", "facture", "creer") || $user->hasRight("supplier_invoice", "creer")))
+			|| (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight("fournisseur", "supplier_invoice_advance", "validate"))) {
 				print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&amp;action=validate">'.$langs->trans('Valid').'</a>';
 			}
 		}
@@ -397,7 +397,7 @@ if ($result > 0) {
 			$urlsource = $_SERVER['PHP_SELF'].'?id='.$object->id;
 			$genallowed = ($user->hasRight("fournisseur", "facture", "lire") || $user->hasRight("supplier_invoice", "lire"));
 			$delallowed = ($user->hasRight("fournisseur", "facture", "creer") || $user->hasRight("supplier_invoice", "creer"));
-			$modelpdf = (!empty($object->model_pdf) ? $object->model_pdf : (empty($conf->global->SUPPLIER_PAYMENT_ADDON_PDF) ? '' : $conf->global->SUPPLIER_PAYMENT_ADDON_PDF));
+			$modelpdf = (!empty($object->model_pdf) ? $object->model_pdf : (!getDolGlobalString('SUPPLIER_PAYMENT_ADDON_PDF') ? '' : $conf->global->SUPPLIER_PAYMENT_ADDON_PDF));
 
 			print $formfile->showdocuments('supplier_payment', $ref, $filedir, $urlsource, $genallowed, $delallowed, $modelpdf, 1, 0, 0, 40, 0, '', '', '', $object->thirdparty->default_lang);
 			$somethingshown = $formfile->numoffiles;
diff --git a/htdocs/fourn/paiement/list.php b/htdocs/fourn/paiement/list.php
index 5f7119faf7c..f643fd040b1 100644
--- a/htdocs/fourn/paiement/list.php
+++ b/htdocs/fourn/paiement/list.php
@@ -127,8 +127,8 @@ if ($user->socid) {
 if (!isModEnabled('supplier_invoice')) {
 	accessforbidden();
 }
-if ((!$user->hasRight("fournisseur", "facture", "lire") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD))
-	|| (!$user->hasRight("supplier_invoice", "lire") && !empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD))) {
+if ((!$user->hasRight("fournisseur", "facture", "lire") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD'))
+	|| (!$user->hasRight("supplier_invoice", "lire") && getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD'))) {
 	accessforbidden();
 }
 
@@ -371,7 +371,7 @@ if (getDolGlobalInt('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '</td>';
 }
 
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print '<td class="liste_titre">';
 	print '</td>';
 }
@@ -456,7 +456,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print getTitleFieldOfList($selectedfields, 0, $_SERVER["PHP_SELF"], '', '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ')."\n";
 	$totalarray['nbfield']++;
 }
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 	print_liste_field_titre('#', $_SERVER['PHP_SELF'], '', '', $param, '', $sortfield, $sortorder);
 	$totalarray['nbfield']++;
 }
@@ -534,7 +534,7 @@ while ($i < min($num, $limit)) {
 	}
 
 	// No
-	if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER_IN_LIST)) {
+	if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER_IN_LIST')) {
 		print '<td class="nowraponall">'.(($offset * $limit) + $i).'</td>';
 		if (!$i) {
 			$totalarray['nbfield']++;
diff --git a/htdocs/fourn/recap-fourn.php b/htdocs/fourn/recap-fourn.php
index d4ee77e21ee..d74756cf754 100644
--- a/htdocs/fourn/recap-fourn.php
+++ b/htdocs/fourn/recap-fourn.php
@@ -64,7 +64,7 @@ if ($socid > 0) {
 	dol_banner_tab($societe, 'socid', '', ($user->socid ? 0 : 1), 'rowid', 'nom');
 	print dol_get_fiche_end();
 
-	if ((isModEnabled("fournisseur") && $user->hasRight("fournisseur", "facture", "lire") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_invoice") && $user->hasRight("supplier_invoice", "lire"))) {
+	if ((isModEnabled("fournisseur") && $user->hasRight("fournisseur", "facture", "lire") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_invoice") && $user->hasRight("supplier_invoice", "lire"))) {
 		// Invoice list
 		print load_fiche_titre($langs->trans("SupplierPreview"));
 
diff --git a/htdocs/ftp/admin/ftpclient.php b/htdocs/ftp/admin/ftpclient.php
index 42c326b8a9d..6048b1d66d7 100644
--- a/htdocs/ftp/admin/ftpclient.php
+++ b/htdocs/ftp/admin/ftpclient.php
@@ -206,7 +206,7 @@ if (!function_exists('ftp_connect')) {
 	print '<td>'.$langs->trans("FTPPassiveMode").'</td>';
 	$defaultpassive = GETPOST("FTP_PASSIVE_".($lastftpentry + 1));
 	if (!GETPOSTISSET("FTP_PASSIVE_".($lastftpentry + 1))) {
-		$defaultpassive = empty($conf->global->FTP_SUGGEST_PASSIVE_BYDEFAULT) ? 0 : 1;
+		$defaultpassive = !getDolGlobalString('FTP_SUGGEST_PASSIVE_BYDEFAULT') ? 0 : 1;
 	}
 	print '<td>'.$form->selectyesno('FTP_PASSIVE_'.($lastftpentry + 1), $defaultpassive, 2).'</td>';
 	print '<td>'.$langs->trans("No").'</td>';
diff --git a/htdocs/ftp/index.php b/htdocs/ftp/index.php
index 7d015cec2c3..371338d1fde 100644
--- a/htdocs/ftp/index.php
+++ b/htdocs/ftp/index.php
@@ -458,7 +458,7 @@ if (!function_exists('ftp_connect')) {
 			//$newsection='/home';
 
 			// List content of directory ($newsection = '/', '/home', ...)
-			if (!empty($conf->global->FTP_CONNECT_WITH_SFTP)) {
+			if (getDolGlobalString('FTP_CONNECT_WITH_SFTP')) {
 				if ($newsection == '/') {
 					//$newsection = '/./';
 					$newsection = ssh2_sftp_realpath($conn_id, ".").'/./'; // workaround for bug https://bugs.php.net/bug.php?id=64169
diff --git a/htdocs/holiday/card.php b/htdocs/holiday/card.php
index 4981f59bdf1..0ed15ee6013 100644
--- a/htdocs/holiday/card.php
+++ b/htdocs/holiday/card.php
@@ -64,7 +64,7 @@ $now = dol_now();
 $childids = $user->getAllChildIds(1);
 
 $morefilter = '';
-if (!empty($conf->global->HOLIDAY_HIDE_FOR_NON_SALARIES)) {
+if (getDolGlobalString('HOLIDAY_HIDE_FOR_NON_SALARIES')) {
 	$morefilter = 'AND employee = 1';
 }
 
@@ -188,7 +188,7 @@ if (empty($reshook)) {
 
 			// Check that leave is for a user inside the hierarchy or advanced permission for all is set
 			if (!$cancreateall) {
-				if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+				if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 					if (!$user->hasRight('holiday', 'write')) {
 						$error++;
 						setEventMessages($langs->trans("NotEnoughPermissions"), null, 'errors');
@@ -490,7 +490,7 @@ if (empty($reshook)) {
 
 				// Subject
 				$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-				if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+				if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 					$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 				}
 
@@ -503,7 +503,7 @@ if (empty($reshook)) {
 
 
 				// option to warn the validator in case of too short delay
-				if (empty($conf->global->HOLIDAY_HIDE_APPROVER_ABOUT_TOO_LOW_DELAY)) {
+				if (!getDolGlobalString('HOLIDAY_HIDE_APPROVER_ABOUT_TOO_LOW_DELAY')) {
 					$delayForRequest = 0;		// TODO Set delay depending of holiday leave type
 					if ($delayForRequest) {
 						$nowplusdelay = dol_time_plus_duree($now, $delayForRequest, 'd');
@@ -515,7 +515,7 @@ if (empty($reshook)) {
 				}
 
 				// option to notify the validator if the balance is less than the request
-				if (empty($conf->global->HOLIDAY_HIDE_APPROVER_ABOUT_NEGATIVE_BALANCE)) {
+				if (!getDolGlobalString('HOLIDAY_HIDE_APPROVER_ABOUT_NEGATIVE_BALANCE')) {
 					$nbopenedday = num_open_day($object->date_debut_gmt, $object->date_fin_gmt, 0, 1, $object->halfday);
 
 					if ($nbopenedday > $object->getCPforUser($object->fk_user, $object->fk_type)) {
@@ -654,7 +654,7 @@ if (empty($reshook)) {
 
 					// Subject
 					$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-					if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+					if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 						$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 					}
 
@@ -736,7 +736,7 @@ if (empty($reshook)) {
 
 						// Subject
 						$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-						if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+						if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 							$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 						}
 
@@ -884,7 +884,7 @@ if (empty($reshook)) {
 
 				// Subject
 				$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-				if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+				if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 					$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 				}
 
@@ -957,7 +957,7 @@ $edit = false;
 
 if ((empty($id) && empty($ref)) || $action == 'create' || $action == 'add') {
 	// If user has no permission to create a leave
-	if ((in_array($fuserid, $childids) && !$user->hasRight('holiday', 'write')) || (!in_array($fuserid, $childids) && ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('holiday', 'writeall_advance') || !$user->hasRight('holiday', 'writeall'))))) {
+	if ((in_array($fuserid, $childids) && !$user->hasRight('holiday', 'write')) || (!in_array($fuserid, $childids) && ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('holiday', 'writeall_advance') || !$user->hasRight('holiday', 'writeall'))))) {
 		$errors[] = $langs->trans('CantCreateCP');
 	} else {
 		// Form to add a leave request
@@ -1052,7 +1052,7 @@ if ((empty($id) && empty($ref)) || $action == 'create' || $action == 'add') {
 		}
 		print '</div>';
 
-		if (empty($conf->global->HOLIDAY_HIDE_BALANCE)) {
+		if (!getDolGlobalString('HOLIDAY_HIDE_BALANCE')) {
 			print '<div class="leaveuserbalance paddingtop inline-block floatright badge badge-status0 badge-status margintoponsmartphone">';
 
 			$out = '';
@@ -1161,7 +1161,7 @@ if ((empty($id) && empty($ref)) || $action == 'create' || $action == 'add') {
 			// Defined default approver (the forced approved of user or the supervisor if no forced value defined)
 			// Note: This use will be set only if the deinfed approvr has permission to approve so is inside include_users
 			$defaultselectuser = (empty($user->fk_user_holiday_validator) ? $user->fk_user : $user->fk_user_holiday_validator);
-			if (!empty($conf->global->HOLIDAY_DEFAULT_VALIDATOR)) {
+			if (getDolGlobalString('HOLIDAY_DEFAULT_VALIDATOR')) {
 				$defaultselectuser = $conf->global->HOLIDAY_DEFAULT_VALIDATOR; // Can force default approver
 			}
 			if (GETPOST('valideur', 'int') > 0) {
diff --git a/htdocs/holiday/card_group.php b/htdocs/holiday/card_group.php
index 68c8dc9fe13..bbaf66268ad 100644
--- a/htdocs/holiday/card_group.php
+++ b/htdocs/holiday/card_group.php
@@ -64,7 +64,7 @@ $now = dol_now();
 $childids = $user->getAllChildIds(1);
 
 $morefilter = '';
-if (!empty($conf->global->HOLIDAY_HIDE_FOR_NON_SALARIES)) {
+if (getDolGlobalString('HOLIDAY_HIDE_FOR_NON_SALARIES')) {
 	$morefilter = 'AND employee = 1';
 }
 
@@ -188,7 +188,7 @@ if (empty($reshook)) {
 
 			// Check that leave is for a user inside the hierarchy or advanced permission for all is set
 			if (!$cancreateall) {
-				if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+				if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 					if (!$user->hasRight('holiday', 'write')) {
 						$error++;
 						setEventMessages($langs->trans("NotEnoughPermissions"), null, 'errors');
@@ -373,7 +373,7 @@ llxHeader('', $title, $help_url);
 
 if ((empty($id) && empty($ref)) || $action == 'create' || $action == 'add') {
 	// If user has no permission to create a leave
-	if ((in_array($fuserid, $childids) && !$user->hasRight('holiday', 'writeall')) || (!in_array($fuserid, $childids) && (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || !$user->hasRight('holiday', 'writeall_advance')))) {
+	if ((in_array($fuserid, $childids) && !$user->hasRight('holiday', 'writeall')) || (!in_array($fuserid, $childids) && (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || !$user->hasRight('holiday', 'writeall_advance')))) {
 		$errors[] = $langs->trans('CantCreateCP');
 	} else {
 		// Form to add a leave request
@@ -593,7 +593,7 @@ if ((empty($id) && empty($ref)) || $action == 'create' || $action == 'add') {
 			// Defined default approver (the forced approved of user or the supervisor if no forced value defined)
 			// Note: This use will be set only if the deinfed approvr has permission to approve so is inside include_users
 			$defaultselectuser = (empty($user->fk_user_holiday_validator) ? $user->fk_user : $user->fk_user_holiday_validator);
-			if (!empty($conf->global->HOLIDAY_DEFAULT_VALIDATOR)) {
+			if (getDolGlobalString('HOLIDAY_DEFAULT_VALIDATOR')) {
 				$defaultselectuser = $conf->global->HOLIDAY_DEFAULT_VALIDATOR; // Can force default approver
 			}
 			if (GETPOST('valideur', 'int') > 0) {
@@ -712,7 +712,7 @@ function sendMail($id, $cancreate, $now, $autoValidation)
 
 				// Subject
 				$societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-				if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+				if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 					$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 				}
 
@@ -725,7 +725,7 @@ function sendMail($id, $cancreate, $now, $autoValidation)
 
 
 				// option to warn the validator in case of too short delay
-				if (empty($conf->global->HOLIDAY_HIDE_APPROVER_ABOUT_TOO_LOW_DELAY)) {
+				if (!getDolGlobalString('HOLIDAY_HIDE_APPROVER_ABOUT_TOO_LOW_DELAY')) {
 					$delayForRequest = 0;		// TODO Set delay depending of holiday leave type
 					if ($delayForRequest) {
 						$nowplusdelay = dol_time_plus_duree($now, $delayForRequest, 'd');
@@ -737,7 +737,7 @@ function sendMail($id, $cancreate, $now, $autoValidation)
 				}
 
 				// option to notify the validator if the balance is less than the request
-				if (empty($conf->global->HOLIDAY_HIDE_APPROVER_ABOUT_NEGATIVE_BALANCE)) {
+				if (!getDolGlobalString('HOLIDAY_HIDE_APPROVER_ABOUT_NEGATIVE_BALANCE')) {
 					$nbopenedday = num_open_day($object->date_debut_gmt, $object->date_fin_gmt, 0, 1, $object->halfday);
 
 					if ($nbopenedday > $object->getCPforUser($object->fk_user, $object->fk_type)) {
diff --git a/htdocs/holiday/class/holiday.class.php b/htdocs/holiday/class/holiday.class.php
index 2694b46cab6..6f034bef141 100644
--- a/htdocs/holiday/class/holiday.class.php
+++ b/htdocs/holiday/class/holiday.class.php
@@ -123,6 +123,11 @@ class Holiday extends CommonObject
 	 */
 	public $fk_user_cancel;
 
+	/**
+	 * @var int 	ID for creation
+	 */
+	public $fk_user_create;
+
 
 	public $detail_refuse = '';
 
@@ -184,11 +189,11 @@ class Holiday extends CommonObject
 		global $langs, $conf;
 		$langs->load("order");
 
-		if (empty($conf->global->HOLIDAY_ADDON)) {
+		if (!getDolGlobalString('HOLIDAY_ADDON')) {
 			$conf->global->HOLIDAY_ADDON = 'mod_holiday_madonna';
 		}
 
-		if (!empty($conf->global->HOLIDAY_ADDON)) {
+		if (getDolGlobalString('HOLIDAY_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('HOLIDAY_ADDON') . ".php";
@@ -1496,7 +1501,7 @@ class Holiday extends CommonObject
 
 
 	/**
-	 *   Affiche un select HTML des statuts de congés payés
+	 *   Show select with list of leave status
 	 *
 	 *   @param 	int		$selected   	Id of preselected status
 	 *   @param		string	$htmlname		Name of HTML select field
@@ -1507,7 +1512,7 @@ class Holiday extends CommonObject
 	{
 		global $langs;
 
-		// Liste des statuts
+		// List of status label
 		$name = array('DraftCP', 'ToReviewCP', 'ApprovedCP', 'CancelCP', 'RefuseCP');
 		$nb = count($name) + 1;
 
@@ -1515,7 +1520,7 @@ class Holiday extends CommonObject
 		$out = '<select name="'.$htmlname.'" id="'.$htmlname.'" class="flat'.($morecss ? ' '.$morecss : '').'">'."\n";
 		$out .= '<option value="-1">&nbsp;</option>'."\n";
 
-		// Boucle des statuts
+		// Loop on status
 		for ($i = 1; $i < $nb; $i++) {
 			if ($i == $selected) {
 				$out .= '<option value="'.$i.'" selected>'.$langs->trans($name[$i - 1]).'</option>'."\n";
@@ -1803,13 +1808,13 @@ class Holiday extends CommonObject
 			if ($type) {
 				// If user of Dolibarr
 				$sql = "SELECT";
-				if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+				if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 					$sql .= " DISTINCT";
 				}
 				$sql .= " u.rowid";
 				$sql .= " FROM ".MAIN_DB_PREFIX."user as u";
 
-				if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+				if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 					$sql .= ", ".MAIN_DB_PREFIX."usergroup_user as ug";
 					$sql .= " WHERE ((ug.fk_user = u.rowid";
 					$sql .= " AND ug.entity IN (".getEntity('usergroup')."))";
@@ -1893,13 +1898,13 @@ class Holiday extends CommonObject
 			if ($type) {
 				// If we need users of Dolibarr
 				$sql = "SELECT";
-				if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+				if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 					$sql .= " DISTINCT";
 				}
 				$sql .= " u.rowid, u.lastname, u.firstname, u.gender, u.photo, u.employee, u.statut, u.fk_user";
 				$sql .= " FROM ".MAIN_DB_PREFIX."user as u";
 
-				if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+				if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 					$sql .= ", ".MAIN_DB_PREFIX."usergroup_user as ug";
 					$sql .= " WHERE ((ug.fk_user = u.rowid";
 					$sql .= " AND ug.entity IN (".getEntity('usergroup')."))";
diff --git a/htdocs/holiday/document.php b/htdocs/holiday/document.php
index fcd3c9c8e46..6c36e0c8509 100644
--- a/htdocs/holiday/document.php
+++ b/htdocs/holiday/document.php
@@ -67,7 +67,7 @@ if (!$sortfield) {
 $childids = $user->getAllChildIds(1);
 
 $morefilter = '';
-if (!empty($conf->global->HOLIDAY_HIDE_FOR_NON_SALARIES)) {
+if (getDolGlobalString('HOLIDAY_HIDE_FOR_NON_SALARIES')) {
 	$morefilter = 'AND employee = 1';
 }
 
diff --git a/htdocs/holiday/info.php b/htdocs/holiday/info.php
index 9ee82ea514d..c667633e590 100644
--- a/htdocs/holiday/info.php
+++ b/htdocs/holiday/info.php
@@ -39,7 +39,7 @@ $ref = GETPOST('ref', 'alpha');
 $childids = $user->getAllChildIds(1);
 
 $morefilter = '';
-if (!empty($conf->global->HOLIDAY_HIDE_FOR_NON_SALARIES)) {
+if (getDolGlobalString('HOLIDAY_HIDE_FOR_NON_SALARIES')) {
 	$morefilter = 'AND employee = 1';
 }
 
diff --git a/htdocs/holiday/list.php b/htdocs/holiday/list.php
index a21ce146dd9..a184a282791 100644
--- a/htdocs/holiday/list.php
+++ b/htdocs/holiday/list.php
@@ -506,7 +506,7 @@ if ($id > 0) {		// For user tab
 
 	dol_banner_tab($fuser, 'id', $linkback, $user->hasRight('user', 'user', 'lire') || $user->admin);
 
-	if (empty($conf->global->HOLIDAY_HIDE_BALANCE)) {
+	if (!getDolGlobalString('HOLIDAY_HIDE_BALANCE')) {
 		print '<div class="underbanner clearboth"></div>';
 
 		print '<br>';
@@ -611,7 +611,7 @@ if (!empty($arrayfields['cp.ref']['checked'])) {
 
 if (!empty($arrayfields['cp.fk_user']['checked'])) {
 	$morefilter = '';
-	if (!empty($conf->global->HOLIDAY_HIDE_FOR_NON_SALARIES)) {
+	if (getDolGlobalString('HOLIDAY_HIDE_FOR_NON_SALARIES')) {
 		$morefilter = 'AND employee = 1';
 	}
 
@@ -723,7 +723,7 @@ if (!empty($arrayfields['cp.tms']['checked'])) {
 
 // Status
 if (!empty($arrayfields['cp.statut']['checked'])) {
-	print '<td class="liste_titre right parentonrightofpage">';
+	print '<td class="liste_titre center parentonrightofpage">';
 	print $object->selectStatutCP($search_status, 'search_status', 'search_status width100 onrightofpage');
 	print '</td>';
 }
@@ -799,7 +799,7 @@ if (!empty($arrayfields['cp.tms']['checked'])) {
 	$totalarray['nbfield']++;
 }
 if (!empty($arrayfields['cp.statut']['checked'])) {
-	print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "cp.statut", "", $param, '', $sortfield, $sortorder, 'right ');
+	print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "cp.statut", "", $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
 // Action column
@@ -1017,8 +1017,9 @@ if ($id && !$user->hasRight('holiday', 'readall') && !in_array($id, $childids))
 					$totalarray['nbfield']++;
 				}
 			}
+			// Status
 			if (!empty($arrayfields['cp.statut']['checked'])) {
-				print '<td class="right nowrap">'.$holidaystatic->getLibStatut(5).'</td>';
+				print '<td class="center nowrap">'.$holidaystatic->getLibStatut(5).'</td>';
 				if (!$i) {
 					$totalarray['nbfield']++;
 				}
diff --git a/htdocs/hrm/class/establishment.class.php b/htdocs/hrm/class/establishment.class.php
index 474af220461..f9bd5539d31 100644
--- a/htdocs/hrm/class/establishment.class.php
+++ b/htdocs/hrm/class/establishment.class.php
@@ -467,7 +467,7 @@ class Establishment extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("Establishment");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/hrm/class/evaluation.class.php b/htdocs/hrm/class/evaluation.class.php
index 5df9a090133..291b39ce87e 100644
--- a/htdocs/hrm/class/evaluation.class.php
+++ b/htdocs/hrm/class/evaluation.class.php
@@ -186,7 +186,7 @@ class Evaluation extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -750,7 +750,7 @@ class Evaluation extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowEvaluation");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -943,11 +943,11 @@ class Evaluation extends CommonObject
 		global $langs, $conf;
 		$langs->load("hrm");
 
-		if (empty($conf->global->HRMTEST_EVALUATION_ADDON)) {
+		if (!getDolGlobalString('HRMTEST_EVALUATION_ADDON')) {
 			$conf->global->HRMTEST_EVALUATION_ADDON = 'mod_evaluation_standard';
 		}
 
-		if (!empty($conf->global->HRMTEST_EVALUATION_ADDON)) {
+		if (getDolGlobalString('HRMTEST_EVALUATION_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('HRMTEST_EVALUATION_ADDON') . ".php";
@@ -1004,23 +1004,22 @@ class Evaluation extends CommonObject
 		global $conf, $langs;
 
 		$result = 0;
-		$includedocgeneration = 0;
 
 		$langs->load("hrm");
 
 		if (!dol_strlen($modele)) {
-			$modele = 'standard_evaluation';
+			$modele = 'standard';
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->EVALUATION_ADDON_PDF)) {
+			} elseif (getDolGlobalString('EVALUATION_ADDON_PDF')) {
 				$modele = $conf->global->EVALUATION_ADDON_PDF;
 			}
 		}
 
 		$modelpath = "core/modules/hrm/doc/";
 
-		if ($includedocgeneration && !empty($modele)) {
+		if (!empty($modele)) {
 			$result = $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 		}
 
diff --git a/htdocs/hrm/class/evaluationdet.class.php b/htdocs/hrm/class/evaluationdet.class.php
index 286e6fda310..89ce376f4ce 100644
--- a/htdocs/hrm/class/evaluationdet.class.php
+++ b/htdocs/hrm/class/evaluationdet.class.php
@@ -174,7 +174,7 @@ class EvaluationLine extends CommonObjectLine
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -724,7 +724,7 @@ class EvaluationLine extends CommonObjectLine
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowEvaluationdet");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -917,11 +917,11 @@ class EvaluationLine extends CommonObjectLine
 		global $langs, $conf;
 		$langs->load("hrm");
 
-		if (empty($conf->global->hrm_EVALUATIONLINE_ADDON)) {
+		if (!getDolGlobalString('hrm_EVALUATIONLINE_ADDON')) {
 			$conf->global->hrm_EVALUATIONLINE_ADDON = 'mod_evaluationdet_standard';
 		}
 
-		if (!empty($conf->global->hrm_EVALUATIONLINE_ADDON)) {
+		if (getDolGlobalString('hrm_EVALUATIONLINE_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('hrm_EVALUATIONLINE_ADDON') . ".php";
@@ -987,7 +987,7 @@ class EvaluationLine extends CommonObjectLine
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->EVALUATIONLINE_ADDON_PDF)) {
+			} elseif (getDolGlobalString('EVALUATIONLINE_ADDON_PDF')) {
 				$modele = $conf->global->EVALUATIONLINE_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/hrm/class/job.class.php b/htdocs/hrm/class/job.class.php
index b3ee63c311c..84179c49621 100644
--- a/htdocs/hrm/class/job.class.php
+++ b/htdocs/hrm/class/job.class.php
@@ -175,7 +175,7 @@ class Job extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -756,7 +756,7 @@ class Job extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowJob");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -953,11 +953,11 @@ class Job extends CommonObject
 		global $langs, $conf;
 		$langs->load("hrm");
 
-		if (empty($conf->global->hrm_JOB_ADDON)) {
+		if (!getDolGlobalString('hrm_JOB_ADDON')) {
 			$conf->global->hrm_JOB_ADDON = 'mod_job_standard';
 		}
 
-		if (!empty($conf->global->hrm_JOB_ADDON)) {
+		if (getDolGlobalString('hrm_JOB_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('hrm_JOB_ADDON') . ".php";
@@ -1023,7 +1023,7 @@ class Job extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->JOB_ADDON_PDF)) {
+			} elseif (getDolGlobalString('JOB_ADDON_PDF')) {
 				$modele = $conf->global->JOB_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/hrm/class/position.class.php b/htdocs/hrm/class/position.class.php
index c3afcfc845a..5fa49e91e06 100644
--- a/htdocs/hrm/class/position.class.php
+++ b/htdocs/hrm/class/position.class.php
@@ -185,7 +185,7 @@ class Position extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			//$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -732,7 +732,7 @@ class Position extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowPosition");
 				$linkclose .= ' alt="' . dol_escape_htmltag($label, 1) . '"';
 			}
@@ -1001,11 +1001,11 @@ class Position extends CommonObject
 		global $langs, $conf;
 		$langs->load("hrm");
 
-		if (empty($conf->global->hrm_POSITION_ADDON)) {
+		if (!getDolGlobalString('hrm_POSITION_ADDON')) {
 			$conf->global->hrm_POSITION_ADDON = 'mod_position_standard';
 		}
 
-		if (!empty($conf->global->hrm_POSITION_ADDON)) {
+		if (getDolGlobalString('hrm_POSITION_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('hrm_POSITION_ADDON') . ".php";
@@ -1086,7 +1086,7 @@ class Position extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->POSITION_ADDON_PDF)) {
+			} elseif (getDolGlobalString('POSITION_ADDON_PDF')) {
 				$modele = $conf->global->POSITION_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/hrm/class/skill.class.php b/htdocs/hrm/class/skill.class.php
index a8f19915f5f..954706b4461 100644
--- a/htdocs/hrm/class/skill.class.php
+++ b/htdocs/hrm/class/skill.class.php
@@ -186,7 +186,7 @@ class Skill extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -251,7 +251,7 @@ class Skill extends CommonObject
 		global $conf, $user, $langs;
 
 		$MaxNumberSkill = isset($conf->global->HRM_MAXRANK) ? $conf->global->HRM_MAXRANK : self::DEFAULT_MAX_RANK_PER_SKILL;
-		$defaultSkillDesc = !empty($conf->global->HRM_DEFAULT_SKILL_DESCRIPTION) ? $conf->global->HRM_DEFAULT_SKILL_DESCRIPTION : $langs->trans("NoDescription");
+		$defaultSkillDesc = getDolGlobalString('HRM_DEFAULT_SKILL_DESCRIPTION') ? $conf->global->HRM_DEFAULT_SKILL_DESCRIPTION : $langs->trans("NoDescription");
 
 		$error = 0;
 
@@ -800,7 +800,7 @@ class Skill extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowSkill");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -997,11 +997,11 @@ class Skill extends CommonObject
 		global $langs, $conf;
 		$langs->load("hrm");
 
-		if (empty($conf->global->hrm_SKILL_ADDON)) {
+		if (!getDolGlobalString('hrm_SKILL_ADDON')) {
 			$conf->global->hrm_SKILL_ADDON = 'mod_skill_standard';
 		}
 
-		if (!empty($conf->global->hrm_SKILL_ADDON)) {
+		if (getDolGlobalString('hrm_SKILL_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('hrm_SKILL_ADDON') . ".php";
@@ -1067,7 +1067,7 @@ class Skill extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->SKILL_ADDON_PDF)) {
+			} elseif (getDolGlobalString('SKILL_ADDON_PDF')) {
 				$modele = $conf->global->SKILL_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/hrm/class/skilldet.class.php b/htdocs/hrm/class/skilldet.class.php
index d9ef1efc6f6..f6307bc2903 100644
--- a/htdocs/hrm/class/skilldet.class.php
+++ b/htdocs/hrm/class/skilldet.class.php
@@ -166,7 +166,7 @@ class Skilldet extends CommonObjectLine
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -712,7 +712,7 @@ class Skilldet extends CommonObjectLine
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowSkilldet");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -884,11 +884,11 @@ class Skilldet extends CommonObjectLine
 		global $langs, $conf;
 		$langs->load("hrm");
 
-		if (empty($conf->global->hrm_SKILLDET_ADDON)) {
+		if (!getDolGlobalString('hrm_SKILLDET_ADDON')) {
 			$conf->global->hrm_SKILLDET_ADDON = 'mod_skilldet_standard';
 		}
 
-		if (!empty($conf->global->hrm_SKILLDET_ADDON)) {
+		if (getDolGlobalString('hrm_SKILLDET_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('hrm_SKILLDET_ADDON') . ".php";
@@ -954,7 +954,7 @@ class Skilldet extends CommonObjectLine
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->SKILLDET_ADDON_PDF)) {
+			} elseif (getDolGlobalString('SKILLDET_ADDON_PDF')) {
 				$modele = $conf->global->SKILLDET_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/hrm/class/skillrank.class.php b/htdocs/hrm/class/skillrank.class.php
index 3edb8e0eb90..393b3fa164e 100644
--- a/htdocs/hrm/class/skillrank.class.php
+++ b/htdocs/hrm/class/skillrank.class.php
@@ -125,6 +125,7 @@ class SkillRank extends CommonObject
 	public $fk_user_modif;
 	public $objecttype;
 	// END MODULEBUILDER PROPERTIES
+	public $rankorder;
 
 
 	// If this object has a subtable with lines
@@ -174,7 +175,7 @@ class SkillRank extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -761,7 +762,7 @@ class SkillRank extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowSkillRank");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -958,11 +959,11 @@ class SkillRank extends CommonObject
 		global $langs, $conf;
 		$langs->load("hrm");
 
-		if (empty($conf->global->hrm_SKILLRANK_ADDON)) {
+		if (!getDolGlobalString('hrm_SKILLRANK_ADDON')) {
 			$conf->global->hrm_SKILLRANK_ADDON = 'mod_skillrank_standard';
 		}
 
-		if (!empty($conf->global->hrm_SKILLRANK_ADDON)) {
+		if (getDolGlobalString('hrm_SKILLRANK_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('hrm_SKILLRANK_ADDON') . ".php";
@@ -1028,7 +1029,7 @@ class SkillRank extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->SKILLRANK_ADDON_PDF)) {
+			} elseif (getDolGlobalString('SKILLRANK_ADDON_PDF')) {
 				$modele = $conf->global->SKILLRANK_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/hrm/core/tpl/objectline_title.tpl.php b/htdocs/hrm/core/tpl/objectline_title.tpl.php
index 236f23107ad..e7e5091eb95 100644
--- a/htdocs/hrm/core/tpl/objectline_title.tpl.php
+++ b/htdocs/hrm/core/tpl/objectline_title.tpl.php
@@ -51,7 +51,7 @@ print "<thead>\n";
 print '<tr class="liste_titre nodrag nodrop">';
 
 // Adds a line numbering column
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 	print '<th class="linecolnum center">&nbsp;</th>';
 }
 
diff --git a/htdocs/hrm/core/tpl/objectline_view.tpl.php b/htdocs/hrm/core/tpl/objectline_view.tpl.php
index 40f3ad8be3d..75091b6f456 100644
--- a/htdocs/hrm/core/tpl/objectline_view.tpl.php
+++ b/htdocs/hrm/core/tpl/objectline_view.tpl.php
@@ -61,7 +61,7 @@ $coldisplay = 0;
 ?>
 <!-- BEGIN PHP TEMPLATE htm/core/tpl/objectline_view.tpl.php -->
 <tr  id="row-<?php print $line->id?>" class="drag drop oddeven" <?php print $domData; ?> >
-<?php if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) { ?>
+<?php if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) { ?>
 	<td class="linecolnum center"><span class="opacitymedium"><?php $coldisplay++; ?><?php print ($i + 1); ?></span></td>
 <?php } ?>
 	<td class="linecollabel"><?php $coldisplay++; ?><div id="line_<?php print $line->id; ?>"></div>
diff --git a/htdocs/hrm/evaluation_card.php b/htdocs/hrm/evaluation_card.php
index 38725256e65..6140530e8a9 100644
--- a/htdocs/hrm/evaluation_card.php
+++ b/htdocs/hrm/evaluation_card.php
@@ -83,7 +83,7 @@ include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be includ
 // Permissions
 $permissiontoread = $user->rights->hrm->evaluation->read;
 $permissiontoadd = $user->rights->hrm->evaluation->write; // Used by the include of actions_addupdatedelete.inc.php and actions_lineupdown.inc.php
-$permissiontovalidate = (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->rights->hrm->evaluation_advance->validate) || (empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $permissiontoadd);
+$permissiontovalidate = (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->rights->hrm->evaluation_advance->validate) || (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $permissiontoadd);
 $permissiontoClose = $user->rights->hrm->evaluation->write;
 $permissiontodelete = $user->rights->hrm->evaluation->delete/* || ($permissiontoadd && isset($object->status) && $object->status == $object::STATUS_DRAFT)*/;
 $permissiondellink = $user->rights->hrm->evaluation->write; // Used by the include of actions_dellink.inc.php
@@ -139,8 +139,6 @@ if (empty($reshook)) {
 	// Action to move up and down lines of object
 	//include DOL_DOCUMENT_ROOT.'/core/actions_lineupdown.inc.php';
 
-	// Action to build doc
-	include DOL_DOCUMENT_ROOT.'/core/actions_builddoc.inc.php';
 
 	if ($action == 'set_thirdparty' && $permissiontoadd) {
 		$object->setValueFrom('fk_soc', GETPOST('fk_soc', 'int'), '', '', 'date', '', $user, $triggermodname);
@@ -216,6 +214,24 @@ if (empty($reshook)) {
 		// no update here we just change the evaluation status
 		$object->setStatut(Evaluation::STATUS_VALIDATED);
 	}
+
+	// Action to build doc
+	include DOL_DOCUMENT_ROOT.'/core/actions_builddoc.inc.php';
+
+	// action to remove file
+	if ($action == 'remove_file_comfirm') {
+		// Delete file in doc form
+		require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
+
+		$upload_dir = $conf->hrm->dir_output;
+		$file = $upload_dir.'/'.GETPOST('file');
+		$ret = dol_delete_file($file, 0, 0, 0, $object);
+		if ($ret) {
+			setEventMessages($langs->trans("FileWasRemoved", GETPOST('urlfile')), null, 'mesgs');
+		} else {
+			setEventMessages($langs->trans("ErrorFailToDeleteFile", GETPOST('urlfile')), null, 'errors');
+		}
+	}
 }
 
 
@@ -667,17 +683,17 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 		print '<div class="fichecenter"><div class="fichehalfleft">';
 		print '<a name="builddoc"></a>'; // ancre
 
-		$includedocgeneration = 0;
+		$includedocgeneration = 1;
 
 		// Documents
-		if ($includedocgeneration) {
+		if ($user->hasRight('hrm', 'evaluation', 'read')) {
 			$objref = dol_sanitizeFileName($object->ref);
 			$relativepath = $objref.'/'.$objref.'.pdf';
 			$filedir = $conf->hrm->dir_output.'/'.$object->element.'/'.$objref;
 			$urlsource = $_SERVER["PHP_SELF"]."?id=".$object->id;
 			$genallowed = $user->rights->hrm->evaluation->read; // If you can read, you can build the PDF to read content
 			$delallowed = $user->rights->hrm->evaluation->write; // If you can create/edit, you can remove a file on card
-			print $formfile->showdocuments('hrm:Evaluation', $object->element.'/'.$objref, $filedir, $urlsource, $genallowed, $delallowed, $object->model_pdf, 1, 0, 0, 28, 0, '', '', '', $langs->defaultlang);
+			print $formfile->showdocuments('hrm:Evaluation', $object->element.'/'.$objref, $filedir, $urlsource, $genallowed, $delallowed, $object->model_pdf, 1, 0, 0, 28, 0, '', '', '', $langs->defaultlang, '', $object, 0, 'remove_file_comfirm');
 		}
 
 		// Show links to link elements
@@ -700,9 +716,9 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	}
 
 	//Select mail models is same action as presend
-	if (GETPOST('modelselected')) {
-		$action = 'presend';
-	}
+	/*if (GETPOST('modelselected')) {
+		// $action = 'presend';
+	}*/ // To delete.
 
 	// Presend form
 	$modelmail = 'evaluation';
diff --git a/htdocs/hrm/evaluation_list.php b/htdocs/hrm/evaluation_list.php
index b5e08794593..eea850e66a1 100644
--- a/htdocs/hrm/evaluation_list.php
+++ b/htdocs/hrm/evaluation_list.php
@@ -350,7 +350,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/hrm/evaluation_card.php', 1).'?id='.$id);
diff --git a/htdocs/hrm/index.php b/htdocs/hrm/index.php
index 95a56690db3..fe8b86c78b6 100644
--- a/htdocs/hrm/index.php
+++ b/htdocs/hrm/index.php
@@ -68,7 +68,7 @@ if ($user->socid > 0) {
 	accessforbidden();
 }
 
-if (empty($conf->global->MAIN_INFO_SOCIETE_NOM) || empty($conf->global->MAIN_INFO_SOCIETE_COUNTRY)) {
+if (!getDolGlobalString('MAIN_INFO_SOCIETE_NOM') || !getDolGlobalString('MAIN_INFO_SOCIETE_COUNTRY')) {
 	$setupcompanynotcomplete = 1;
 }
 
@@ -112,7 +112,7 @@ if (!empty($setupcompanynotcomplete)) {
 
 print '<div class="fichecenter"><div class="fichethirdleft">';
 
-if (!empty($conf->global->MAIN_SEARCH_FORM_ON_HOME_AREAS)) {     // This is useless due to the global search combo
+if (getDolGlobalString('MAIN_SEARCH_FORM_ON_HOME_AREAS')) {     // This is useless due to the global search combo
 	if (isModEnabled('holiday') && $user->hasRight('holiday', 'read')) {
 		$langs->load("holiday");
 		$listofsearchfields['search_holiday'] = array('text'=>'TitreRequestCP');
@@ -152,7 +152,7 @@ if (!empty($conf->global->MAIN_SEARCH_FORM_ON_HOME_AREAS)) {     // This is usel
 
 
 if (isModEnabled('holiday')) {
-	if (empty($conf->global->HOLIDAY_HIDE_BALANCE)) {
+	if (!getDolGlobalString('HOLIDAY_HIDE_BALANCE')) {
 		$holidaystatic = new Holiday($db);
 		$user_id = $user->id;
 
diff --git a/htdocs/hrm/job_list.php b/htdocs/hrm/job_list.php
index 5984afb5b5a..06c4b07a138 100644
--- a/htdocs/hrm/job_list.php
+++ b/htdocs/hrm/job_list.php
@@ -327,7 +327,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/hrm/job_card.php', 1).'?id='.$id);
@@ -477,7 +477,7 @@ print '<table class="tagtable nobottomiftotal liste'.($moreforfilter ? " listwit
 // --------------------------------------------------------------------
 print '<tr class="liste_titre">';
 // Action column
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons('left');
 	print $searchpicto;
@@ -526,7 +526,7 @@ $parameters = array('arrayfields'=>$arrayfields);
 $reshook = $hookmanager->executeHooks('printFieldListOption', $parameters, $object); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons();
 	print $searchpicto;
@@ -540,7 +540,7 @@ $totalarray['nbfield'] = 0;
 // Fields title label
 // --------------------------------------------------------------------
 print '<tr class="liste_titre">';
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print getTitleFieldOfList(($mode != 'kanban' ? $selectedfields : ''), 0, $_SERVER["PHP_SELF"], '', '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ')."\n";
 }
 foreach ($object->fields as $key => $val) {
@@ -567,7 +567,7 @@ $parameters = array('arrayfields'=>$arrayfields, 'param'=>$param, 'sortfield'=>$
 $reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters, $object); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print getTitleFieldOfList(($mode != 'kanban' ? $selectedfields : ''), 0, $_SERVER["PHP_SELF"], '', '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ')."\n";
 }
 $totalarray['nbfield']++;
@@ -627,7 +627,7 @@ while ($i < $imaxinloop) {
 		$j = 0;
 		print '<tr data-rowid="'.$object->id.'" class="oddeven">';
 		// Action column
-		if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+		if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 			print '<td class="nowrap center">';
 			if ($massactionbutton || $massaction) { // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 				$selected = 0;
@@ -697,7 +697,7 @@ while ($i < $imaxinloop) {
 		$reshook = $hookmanager->executeHooks('printFieldListValue', $parameters, $object); // Note that $action and $object may have been modified by hook
 		print $hookmanager->resPrint;
 		// Action column
-		if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 			print '<td class="nowrap center">';
 			if ($massactionbutton || $massaction) { // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 				$selected = 0;
diff --git a/htdocs/hrm/lib/hrm_evaluation.lib.php b/htdocs/hrm/lib/hrm_evaluation.lib.php
index 40b312192ba..3b2606e3f4a 100644
--- a/htdocs/hrm/lib/hrm_evaluation.lib.php
+++ b/htdocs/hrm/lib/hrm_evaluation.lib.php
@@ -55,7 +55,7 @@ function evaluationPrepareHead($object)
 		$head[$h][0] = dol_buildpath('/hrm/evaluation_note.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/hrm/lib/hrm_job.lib.php b/htdocs/hrm/lib/hrm_job.lib.php
index 47858460182..adeb2637445 100644
--- a/htdocs/hrm/lib/hrm_job.lib.php
+++ b/htdocs/hrm/lib/hrm_job.lib.php
@@ -56,7 +56,7 @@ function jobPrepareHead($object)
 		}
 	}
 	if ($nbResources > 0) {
-		$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.($nbResources).'</span>' : '');
+		$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.($nbResources).'</span>' : '');
 	}
 	$head[$h][2] = 'skill_tab';
 	$h++;
@@ -73,7 +73,7 @@ function jobPrepareHead($object)
 		}
 	}
 	if ($nbResources > 0) {
-		$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.($nbResources).'</span>' : '');
+		$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.($nbResources).'</span>' : '');
 	}
 	$head[$h][2] = 'position';
 	$h++;
@@ -90,7 +90,7 @@ function jobPrepareHead($object)
 		$head[$h][0] = dol_buildpath('/hrm/job_note.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/hrm/lib/hrm_position.lib.php b/htdocs/hrm/lib/hrm_position.lib.php
index 37eaa3c5684..2cb05a9593b 100644
--- a/htdocs/hrm/lib/hrm_position.lib.php
+++ b/htdocs/hrm/lib/hrm_position.lib.php
@@ -56,7 +56,7 @@ function positionCardPrepareHead($object)
 		$head[$h][0] = dol_buildpath('/hrm/position_note.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/hrm/lib/hrm_skill.lib.php b/htdocs/hrm/lib/hrm_skill.lib.php
index c9c83fa6411..c3b7b892c79 100644
--- a/htdocs/hrm/lib/hrm_skill.lib.php
+++ b/htdocs/hrm/lib/hrm_skill.lib.php
@@ -55,7 +55,7 @@ function skillPrepareHead($object)
 		$head[$h][0] = dol_buildpath('/hrm/skill_note.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/hrm/lib/hrm_skilldet.lib.php b/htdocs/hrm/lib/hrm_skilldet.lib.php
index df7e1af45fc..1ba52808f28 100644
--- a/htdocs/hrm/lib/hrm_skilldet.lib.php
+++ b/htdocs/hrm/lib/hrm_skilldet.lib.php
@@ -55,7 +55,7 @@ function skilldetPrepareHead($object)
 		$head[$h][0] = dol_buildpath('/hrm/skilldet_note.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/hrm/lib/hrm_skillrank.lib.php b/htdocs/hrm/lib/hrm_skillrank.lib.php
index ca42bf4721c..e2bec106c43 100644
--- a/htdocs/hrm/lib/hrm_skillrank.lib.php
+++ b/htdocs/hrm/lib/hrm_skillrank.lib.php
@@ -55,7 +55,7 @@ function skillrankPrepareHead($object)
 		$head[$h][0] = dol_buildpath('/hrm/skillrank_note.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/hrm/position.php b/htdocs/hrm/position.php
index a18853491dd..24e0804f433 100644
--- a/htdocs/hrm/position.php
+++ b/htdocs/hrm/position.php
@@ -437,7 +437,7 @@ if ($job->id > 0 && (empty($action) || ($action != 'edit' && $action != 'create'
 	}
 
 	// Direct jump if only one record found
-	if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+	if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 		$obj = $db->fetch_object($resql);
 		$id = $obj->rowid;
 		header("Location: " . dol_buildpath('/hrm/position.php', 1) . '?id=' . $id);
diff --git a/htdocs/hrm/position_list.php b/htdocs/hrm/position_list.php
index c043643f996..3f8fb3f1db5 100644
--- a/htdocs/hrm/position_list.php
+++ b/htdocs/hrm/position_list.php
@@ -338,7 +338,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/hrm/position.php', 1).'?id='.$id);
@@ -488,7 +488,7 @@ print '<table class="tagtable nobottomiftotal liste'.($moreforfilter ? " listwit
 // --------------------------------------------------------------------
 print '<tr class="liste_titre">';
 // Action column
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons('left');
 	print $searchpicto;
@@ -537,7 +537,7 @@ $parameters = array('arrayfields'=>$arrayfields);
 $reshook = $hookmanager->executeHooks('printFieldListOption', $parameters, $object); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons();
 	print $searchpicto;
@@ -551,7 +551,7 @@ $totalarray['nbfield'] = 0;
 // Fields title label
 // --------------------------------------------------------------------
 print '<tr class="liste_titre">';
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print getTitleFieldOfList(($mode != 'kanban' ? $selectedfields : ''), 0, $_SERVER["PHP_SELF"], '', '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ')."\n";
 }
 foreach ($object->fields as $key => $val) {
@@ -578,7 +578,7 @@ $parameters = array('arrayfields'=>$arrayfields, 'param'=>$param, 'sortfield'=>$
 $reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters, $object); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print getTitleFieldOfList(($mode != 'kanban' ? $selectedfields : ''), 0, $_SERVER["PHP_SELF"], '', '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ')."\n";
 }
 $totalarray['nbfield']++;
@@ -655,7 +655,7 @@ while ($i < $imaxinloop) {
 		$j = 0;
 		print '<tr data-rowid="'.$object->id.'" class="oddeven">';
 		// Action column
-		if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+		if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 			print '<td class="nowrap center">';
 			if ($massactionbutton || $massaction) { // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 				$selected = 0;
@@ -723,7 +723,7 @@ while ($i < $imaxinloop) {
 		$reshook = $hookmanager->executeHooks('printFieldListValue', $parameters, $object); // Note that $action and $object may have been modified by hook
 		print $hookmanager->resPrint;
 		// Action column
-		if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 			print '<td class="nowrap center">';
 			if ($massactionbutton || $massaction) { // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 				$selected = 0;
diff --git a/htdocs/hrm/skill_list.php b/htdocs/hrm/skill_list.php
index 059bfb1d038..e46211f38d7 100644
--- a/htdocs/hrm/skill_list.php
+++ b/htdocs/hrm/skill_list.php
@@ -352,7 +352,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/hrm/skill_card.php', 1).'?id='.$id);
diff --git a/htdocs/imports/import.php b/htdocs/imports/import.php
index 9d5045ecefb..7e57931b84b 100644
--- a/htdocs/imports/import.php
+++ b/htdocs/imports/import.php
@@ -260,7 +260,7 @@ if ($action == 'add_import_model') {
 }
 
 if ($step == 3 && $datatoimport) {
-	if (GETPOST('sendit') && !empty($conf->global->MAIN_UPLOAD_DOC)) {
+	if (GETPOST('sendit') && getDolGlobalString('MAIN_UPLOAD_DOC')) {
 		dol_mkdir($conf->import->dir_temp);
 		$nowyearmonth = dol_print_date(dol_now(), '%Y%m%d%H%M%S');
 
@@ -642,10 +642,10 @@ if ($step == 3 && $datatoimport) {
 		print '<input type="hidden" name="MAX_FILE_SIZE" value="'.($maxmin * 1024).'">';	// MAX_FILE_SIZE must precede the field type=file
 	}
 	print '<input type="file" name="userfile" size="20" maxlength="80"> &nbsp; &nbsp; ';
-	$out = (empty($conf->global->MAIN_UPLOAD_DOC) ? ' disabled' : '');
+	$out = (!getDolGlobalString('MAIN_UPLOAD_DOC') ? ' disabled' : '');
 	print '<input type="submit" class="button small" value="'.$langs->trans("AddFile").'"'.$out.' name="sendit">';
 	$out = '';
-	if (!empty($conf->global->MAIN_UPLOAD_DOC)) {
+	if (getDolGlobalString('MAIN_UPLOAD_DOC')) {
 		$max = $conf->global->MAIN_UPLOAD_DOC; // In Kb
 		$maxphp = @ini_get('upload_max_filesize'); // In unknown
 		if (preg_match('/k$/i', $maxphp)) {
@@ -776,7 +776,7 @@ if ($step == 4 && $datatoimport) {
 	$list = $objmodelimport->listOfAvailableImportFormat($db);
 
 	if (empty($separator)) {
-		$separator = (empty($conf->global->IMPORT_CSV_SEPARATOR_TO_USE) ? ',' : $conf->global->IMPORT_CSV_SEPARATOR_TO_USE);
+		$separator = (!getDolGlobalString('IMPORT_CSV_SEPARATOR_TO_USE') ? ',' : $conf->global->IMPORT_CSV_SEPARATOR_TO_USE);
 	}
 
 	// The separator has been defined, if it is a unique char, we check it is valid by reading the source file
@@ -1508,7 +1508,7 @@ if ($step == 4 && $datatoimport) {
 		$sql = "SELECT rowid, label, fk_user, entity";
 		$sql .= " FROM ".MAIN_DB_PREFIX."import_model";
 		$sql .= " WHERE type = '".$db->escape($datatoimport)."'";
-		if (empty($conf->global->EXPORTS_SHARE_MODELS)) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
+		if (!getDolGlobalString('EXPORTS_SHARE_MODELS')) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
 			$sql .= " AND fk_user IN (0, ".((int) $user->id).")";
 		}
 		$sql .= " ORDER BY rowid";
@@ -1554,7 +1554,7 @@ if ($step == 4 && $datatoimport) {
 
 // STEP 5: Summary of choices and launch simulation
 if ($step == 5 && $datatoimport) {
-	$max_execution_time_for_importexport = (empty($conf->global->IMPORT_MAX_EXECUTION_TIME) ? 300 : $conf->global->IMPORT_MAX_EXECUTION_TIME); // 5mn if not defined
+	$max_execution_time_for_importexport = (!getDolGlobalString('IMPORT_MAX_EXECUTION_TIME') ? 300 : $conf->global->IMPORT_MAX_EXECUTION_TIME); // 5mn if not defined
 	$max_time = @ini_get("max_execution_time");
 	if ($max_time && $max_time < $max_execution_time_for_importexport) {
 		dol_syslog("max_execution_time=".$max_time." is lower than max_execution_time_for_importexport=".$max_execution_time_for_importexport.". We try to increase it dynamically.");
@@ -1849,8 +1849,8 @@ if ($step == 5 && $datatoimport) {
 		// Launch import
 		$arrayoferrors = array();
 		$arrayofwarnings = array();
-		$maxnboferrors = empty($conf->global->IMPORT_MAX_NB_OF_ERRORS) ? 50 : $conf->global->IMPORT_MAX_NB_OF_ERRORS;
-		$maxnbofwarnings = empty($conf->global->IMPORT_MAX_NB_OF_WARNINGS) ? 50 : $conf->global->IMPORT_MAX_NB_OF_WARNINGS;
+		$maxnboferrors = !getDolGlobalString('IMPORT_MAX_NB_OF_ERRORS') ? 50 : $conf->global->IMPORT_MAX_NB_OF_ERRORS;
+		$maxnbofwarnings = !getDolGlobalString('IMPORT_MAX_NB_OF_WARNINGS') ? 50 : $conf->global->IMPORT_MAX_NB_OF_WARNINGS;
 		$nboferrors = 0;
 		$nbofwarnings = 0;
 
@@ -2041,7 +2041,7 @@ if ($step == 5 && $datatoimport) {
 
 // STEP 6: Real import
 if ($step == 6 && $datatoimport) {
-	$max_execution_time_for_importexport = (empty($conf->global->IMPORT_MAX_EXECUTION_TIME) ? 300 : $conf->global->IMPORT_MAX_EXECUTION_TIME); // 5mn if not defined
+	$max_execution_time_for_importexport = (!getDolGlobalString('IMPORT_MAX_EXECUTION_TIME') ? 300 : $conf->global->IMPORT_MAX_EXECUTION_TIME); // 5mn if not defined
 	$max_time = @ini_get("max_execution_time");
 	if ($max_time && $max_time < $max_execution_time_for_importexport) {
 		dol_syslog("max_execution_time=".$max_time." is lower than max_execution_time_for_importexport=".$max_execution_time_for_importexport.". We try to increase it dynamically.");
@@ -2261,8 +2261,8 @@ if ($step == 6 && $datatoimport) {
 	// Launch import
 	$arrayoferrors = array();
 	$arrayofwarnings = array();
-	$maxnboferrors = empty($conf->global->IMPORT_MAX_NB_OF_ERRORS) ? 50 : $conf->global->IMPORT_MAX_NB_OF_ERRORS;
-	$maxnbofwarnings = empty($conf->global->IMPORT_MAX_NB_OF_WARNINGS) ? 50 : $conf->global->IMPORT_MAX_NB_OF_WARNINGS;
+	$maxnboferrors = !getDolGlobalString('IMPORT_MAX_NB_OF_ERRORS') ? 50 : $conf->global->IMPORT_MAX_NB_OF_ERRORS;
+	$maxnbofwarnings = !getDolGlobalString('IMPORT_MAX_NB_OF_WARNINGS') ? 50 : $conf->global->IMPORT_MAX_NB_OF_WARNINGS;
 	$nboferrors = 0;
 	$nbofwarnings = 0;
 
diff --git a/htdocs/index.php b/htdocs/index.php
index c3ff57ded4d..2fca638916d 100644
--- a/htdocs/index.php
+++ b/htdocs/index.php
@@ -48,7 +48,7 @@ if (in_array('export', $conf->modules)) $nbmodulesnotautoenabled--;
 if (in_array('import', $conf->modules)) $nbmodulesnotautoenabled--;
 
 // Check if company name is defined (first install)
-if (!isset($conf->global->MAIN_INFO_SOCIETE_NOM) || empty($conf->global->MAIN_INFO_SOCIETE_NOM)) {
+if (!isset($conf->global->MAIN_INFO_SOCIETE_NOM) || !getDolGlobalString('MAIN_INFO_SOCIETE_NOM')) {
 	header("Location: ".DOL_URL_ROOT."/admin/index.php?mainmenu=home&leftmenu=setup&mesg=setupnotcomplete");
 	exit;
 }
@@ -80,8 +80,8 @@ if (!isset($form) || !is_object($form)) {
 
 // Title
 $title = $langs->trans("HomeArea").' - Dolibarr '.DOL_VERSION;
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
-	$title = $langs->trans("HomeArea").' - '.$conf->global->MAIN_APPLICATION_TITLE;
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
+	$title = $langs->trans("HomeArea").' - ' . getDolGlobalString('MAIN_APPLICATION_TITLE');
 }
 
 llxHeader('', $title);
@@ -92,9 +92,9 @@ $resultboxes = FormOther::getBoxesArea($user, "0"); // Load $resultboxes (select
 
 print load_fiche_titre('&nbsp;', $resultboxes['selectboxlist'], '', 0, '', 'titleforhome');
 
-if (!empty($conf->global->MAIN_MOTD)) {
+if (getDolGlobalString('MAIN_MOTD')) {
 	$conf->global->MAIN_MOTD = preg_replace('/<br(\s[\sa-zA-Z_="]*)?\/?>/i', '<br>', $conf->global->MAIN_MOTD);
-	if (!empty($conf->global->MAIN_MOTD)) {
+	if (getDolGlobalString('MAIN_MOTD')) {
 		$substitutionarray = getCommonSubstitutionArray($langs);
 		complete_substitutions_array($substitutionarray, $langs);
 		$texttoshow = make_substitutions($conf->global->MAIN_MOTD, $substitutionarray, $langs);
@@ -112,7 +112,7 @@ if (!empty($conf->global->MAIN_MOTD)) {
  */
 
 // Security warning if install.lock file is missing or if conf file is writable
-if (empty($conf->global->MAIN_REMOVE_INSTALL_WARNING)) {
+if (!getDolGlobalString('MAIN_REMOVE_INSTALL_WARNING')) {
 	$message = '';
 
 	// Check if install lock file is present
@@ -156,8 +156,8 @@ $boxstatFromHook = '';
 $langs->loadLangs(array('commercial', 'bills', 'orders', 'contracts'));
 
 // Dolibarr Working Board with weather
-if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
-	$showweather = (empty($conf->global->MAIN_DISABLE_METEO) || getDolGlobalInt('MAIN_DISABLE_METEO') == 2) ? 1 : 0;
+if (!getDolGlobalString('MAIN_DISABLE_GLOBAL_WORKBOARD')) {
+	$showweather = (!getDolGlobalString('MAIN_DISABLE_METEO') || getDolGlobalInt('MAIN_DISABLE_METEO') == 2) ? 1 : 0;
 
 	//Array that contains all WorkboardResponse classes to process them
 	$dashboardlines = array();
@@ -166,28 +166,28 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 	require_once DOL_DOCUMENT_ROOT.'/core/class/workboardresponse.class.php';
 
 	// Number of actions to do (late)
-	if (isModEnabled('agenda') && empty($conf->global->MAIN_DISABLE_BLOCK_AGENDA) && $user->hasRight('agenda', 'myactions', 'read')) {
+	if (isModEnabled('agenda') && !getDolGlobalString('MAIN_DISABLE_BLOCK_AGENDA') && $user->hasRight('agenda', 'myactions', 'read')) {
 		include_once DOL_DOCUMENT_ROOT.'/comm/action/class/actioncomm.class.php';
 		$board = new ActionComm($db);
 		$dashboardlines[$board->element] = $board->load_board($user);
 	}
 
 	// Number of project opened
-	if (isModEnabled('project') && empty($conf->global->MAIN_DISABLE_BLOCK_PROJECT) && $user->hasRight('projet', 'lire')) {
+	if (isModEnabled('project') && !getDolGlobalString('MAIN_DISABLE_BLOCK_PROJECT') && $user->hasRight('projet', 'lire')) {
 		include_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
 		$board = new Project($db);
 		$dashboardlines[$board->element] = $board->load_board($user);
 	}
 
 	// Number of tasks to do (late)
-	if (isModEnabled('project') && empty($conf->global->MAIN_DISABLE_BLOCK_PROJECT) && empty($conf->global->PROJECT_HIDE_TASKS) && $user->hasRight('projet', 'lire')) {
+	if (isModEnabled('project') && !getDolGlobalString('MAIN_DISABLE_BLOCK_PROJECT') && !getDolGlobalString('PROJECT_HIDE_TASKS') && $user->hasRight('projet', 'lire')) {
 		include_once DOL_DOCUMENT_ROOT.'/projet/class/task.class.php';
 		$board = new Task($db);
 		$dashboardlines[$board->element] = $board->load_board($user);
 	}
 
 	// Number of commercial customer proposals open (expired)
-	if (isModEnabled('propal') && empty($conf->global->MAIN_DISABLE_BLOCK_CUSTOMER) && $user->hasRight('propal', 'read')) {
+	if (isModEnabled('propal') && !getDolGlobalString('MAIN_DISABLE_BLOCK_CUSTOMER') && $user->hasRight('propal', 'read')) {
 		include_once DOL_DOCUMENT_ROOT.'/comm/propal/class/propal.class.php';
 		$board = new Propal($db);
 		$dashboardlines[$board->element.'_opened'] = $board->load_board($user, "opened");
@@ -196,7 +196,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 	}
 
 	// Number of supplier proposals open (expired)
-	if (isModEnabled('supplier_proposal')  && empty($conf->global->MAIN_DISABLE_BLOCK_SUPPLIER) && $user->hasRight('supplier_proposal', 'lire')) {
+	if (isModEnabled('supplier_proposal')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_SUPPLIER') && $user->hasRight('supplier_proposal', 'lire')) {
 		$langs->load("supplier_proposal");
 		include_once DOL_DOCUMENT_ROOT.'/supplier_proposal/class/supplier_proposal.class.php';
 		$board = new SupplierProposal($db);
@@ -206,7 +206,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 	}
 
 	// Number of sales orders
-	if (isModEnabled('commande')  && empty($conf->global->MAIN_DISABLE_BLOCK_CUSTOMER) && $user->hasRight('commande', 'lire')) {
+	if (isModEnabled('commande')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_CUSTOMER') && $user->hasRight('commande', 'lire')) {
 		include_once DOL_DOCUMENT_ROOT.'/commande/class/commande.class.php';
 		$board = new Commande($db);
 		// Number of customer orders to be shipped (validated and in progress)
@@ -220,7 +220,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 	}
 
 	// Number of suppliers orders
-	if (isModEnabled('supplier_order')  && empty($conf->global->MAIN_DISABLE_BLOCK_SUPPLIER) && $user->hasRight('fournisseur', 'commande', 'lire')) {
+	if (isModEnabled('supplier_order')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_SUPPLIER') && $user->hasRight('fournisseur', 'commande', 'lire')) {
 		include_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.commande.class.php';
 		$board = new CommandeFournisseur($db);
 		$dashboardlines[$board->element.'_opened'] = $board->load_board($user, "opened");
@@ -228,7 +228,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 	}
 
 	// Number of contract / services enabled (delayed)
-	if (isModEnabled('contrat')  && empty($conf->global->MAIN_DISABLE_BLOCK_CONTRACT) && $user->hasRight('contrat', 'lire')) {
+	if (isModEnabled('contrat')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_CONTRACT') && $user->hasRight('contrat', 'lire')) {
 		include_once DOL_DOCUMENT_ROOT.'/contrat/class/contrat.class.php';
 		$board = new Contrat($db);
 		$dashboardlines[$board->element.'_inactive'] = $board->load_board($user, "inactive");
@@ -237,7 +237,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 	}
 
 	// Number of tickets open
-	if (isModEnabled('ticket')  && empty($conf->global->MAIN_DISABLE_BLOCK_TICKET) && $user->hasRight('ticket', 'read')) {
+	if (isModEnabled('ticket')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_TICKET') && $user->hasRight('ticket', 'read')) {
 		include_once DOL_DOCUMENT_ROOT.'/ticket/class/ticket.class.php';
 		$board = new Ticket($db);
 		$dashboardlines[$board->element.'_opened'] = $board->load_board($user, "opened");
@@ -246,21 +246,21 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 	}
 
 	// Number of invoices customers (paid)
-	if (isModEnabled('facture') && empty($conf->global->MAIN_DISABLE_BLOCK_CUSTOMER) && $user->hasRight('facture', 'lire')) {
+	if (isModEnabled('facture') && !getDolGlobalString('MAIN_DISABLE_BLOCK_CUSTOMER') && $user->hasRight('facture', 'lire')) {
 		include_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
 		$board = new Facture($db);
 		$dashboardlines[$board->element] = $board->load_board($user);
 	}
 
 	// Number of supplier invoices (paid)
-	if (isModEnabled('supplier_invoice') && empty($conf->global->MAIN_DISABLE_BLOCK_SUPPLIER) && $user->hasRight('fournisseur', 'facture', 'lire')) {
+	if (isModEnabled('supplier_invoice') && !getDolGlobalString('MAIN_DISABLE_BLOCK_SUPPLIER') && $user->hasRight('fournisseur', 'facture', 'lire')) {
 		include_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.facture.class.php';
 		$board = new FactureFournisseur($db);
 		$dashboardlines[$board->element] = $board->load_board($user);
 	}
 
 	// Number of transactions to conciliate
-	if (isModEnabled('banque')  && empty($conf->global->MAIN_DISABLE_BLOCK_BANK) && $user->hasRight('banque', 'lire') && !$user->socid) {
+	if (isModEnabled('banque')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_BANK') && $user->hasRight('banque', 'lire') && !$user->socid) {
 		include_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';
 		$board = new Account($db);
 		$nb = $board->countAccountToReconcile(); // Get nb of account to reconciliate
@@ -271,8 +271,8 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 
 
 	// Number of cheque to send
-	if (isModEnabled('banque')  && empty($conf->global->MAIN_DISABLE_BLOCK_BANK) && $user->hasRight('banque', 'lire') && !$user->socid) {
-		if (empty($conf->global->BANK_DISABLE_CHECK_DEPOSIT)) {
+	if (isModEnabled('banque')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_BANK') && $user->hasRight('banque', 'lire') && !$user->socid) {
+		if (!getDolGlobalString('BANK_DISABLE_CHECK_DEPOSIT')) {
 			include_once DOL_DOCUMENT_ROOT . '/compta/paiement/cheque/class/remisecheque.class.php';
 			$board = new RemiseCheque($db);
 			$dashboardlines[$board->element] = $board->load_board($user);
@@ -290,7 +290,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 	}
 
 	// Number of foundation members
-	if (isModEnabled('adherent')  && empty($conf->global->MAIN_DISABLE_BLOCK_ADHERENT) && $user->hasRight('adherent', 'lire') && !$user->socid) {
+	if (isModEnabled('adherent')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_ADHERENT') && $user->hasRight('adherent', 'lire') && !$user->socid) {
 		include_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
 		$board = new Adherent($db);
 		$dashboardlines[$board->element.'_shift'] = $board->load_board($user, 'shift');
@@ -298,21 +298,21 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 	}
 
 	// Number of expense reports to approve
-	if (isModEnabled('expensereport')  && empty($conf->global->MAIN_DISABLE_BLOCK_EXPENSEREPORT) && $user->hasRight('expensereport', 'approve')) {
+	if (isModEnabled('expensereport')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_EXPENSEREPORT') && $user->hasRight('expensereport', 'approve')) {
 		include_once DOL_DOCUMENT_ROOT.'/expensereport/class/expensereport.class.php';
 		$board = new ExpenseReport($db);
 		$dashboardlines[$board->element.'_toapprove'] = $board->load_board($user, 'toapprove');
 	}
 
 	// Number of expense reports to pay
-	if (isModEnabled('expensereport')  && empty($conf->global->MAIN_DISABLE_BLOCK_EXPENSEREPORT) && $user->hasRight('expensereport', 'to_paid')) {
+	if (isModEnabled('expensereport')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_EXPENSEREPORT') && $user->hasRight('expensereport', 'to_paid')) {
 		include_once DOL_DOCUMENT_ROOT.'/expensereport/class/expensereport.class.php';
 		$board = new ExpenseReport($db);
 		$dashboardlines[$board->element.'_topay'] = $board->load_board($user, 'topay');
 	}
 
 	// Number of holidays to approve
-	if (isModEnabled('holiday')  && empty($conf->global->MAIN_DISABLE_BLOCK_HOLIDAY) && $user->hasRight('holiday', 'approve')) {
+	if (isModEnabled('holiday')  && !getDolGlobalString('MAIN_DISABLE_BLOCK_HOLIDAY') && $user->hasRight('holiday', 'approve')) {
 		include_once DOL_DOCUMENT_ROOT.'/holiday/class/holiday.class.php';
 		$board = new Holiday($db);
 		$dashboardlines[$board->element] = $board->load_board($user);
@@ -471,7 +471,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 
 	$totalLateNumber = $totallate;
 	$totallatePercentage = ((!empty($totaltodo)) ? round($totallate / $totaltodo * 100, 2) : 0);
-	if (!empty($conf->global->MAIN_USE_METEO_WITH_PERCENTAGE)) {
+	if (getDolGlobalString('MAIN_USE_METEO_WITH_PERCENTAGE')) {
 		$totallate = $totallatePercentage;
 	}
 
@@ -484,7 +484,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 		if ($totallate > 0) {
 			$text = $langs->transnoentitiesnoconv("WarningYouHaveAtLeastOneTaskLate").' ('.$langs->transnoentitiesnoconv(
 				"NActionsLate",
-				$totallate.(!empty($conf->global->MAIN_USE_METEO_WITH_PERCENTAGE) ? '%' : '')
+				$totallate.(getDolGlobalString('MAIN_USE_METEO_WITH_PERCENTAGE') ? '%' : '')
 			).')';
 		} else {
 			$text = $langs->transnoentitiesnoconv("NoItemLate");
@@ -509,7 +509,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 			$boards = array();
 
 			// Scan $groupElement and save the one with 'stats' that must be used for the open objects dashboard
-			if (empty($conf->global->MAIN_DISABLE_NEW_OPENED_DASH_BOARD)) {
+			if (!getDolGlobalString('MAIN_DISABLE_NEW_OPENED_DASH_BOARD')) {
 				foreach ($groupElement['stats'] as $infoKey) {
 					if (!empty($valid_dashboardlines[$infoKey])) {
 						$boards[] = $valid_dashboardlines[$infoKey];
@@ -589,7 +589,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 					$openedDashBoard .= '<div class="inline-block nowraponall">';
 					$openedDashBoard .= '<span class="classfortooltip'.($nbtodClass ? ' '.$nbtodClass : '').'" title="'.$labeltoshow.'">';
 					$openedDashBoard .= $board->nbtodo;
-					if ($board->total > 0 && !empty($conf->global->MAIN_WORKBOARD_SHOW_TOTAL_WO_TAX)) {
+					if ($board->total > 0 && getDolGlobalString('MAIN_WORKBOARD_SHOW_TOTAL_WO_TAX')) {
 						$openedDashBoard .= ' : '.price($board->total, 0, $langs, 1, -1, -1, $conf->currency);
 					}
 					$openedDashBoard .= '</span>';
@@ -626,7 +626,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 			if ($totallate > 0) {
 				$text = $langs->transnoentitiesnoconv("WarningYouHaveAtLeastOneTaskLate").' ('.$langs->transnoentitiesnoconv(
 					"NActionsLate",
-					$totallate.(!empty($conf->global->MAIN_USE_METEO_WITH_PERCENTAGE) ? '%' : '')
+					$totallate.(getDolGlobalString('MAIN_USE_METEO_WITH_PERCENTAGE') ? '%' : '')
 				).')';
 			} else {
 				$text = $langs->transnoentitiesnoconv("NoItemLate");
@@ -641,7 +641,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 			$weatherDashBoard .= '		<div class="info-box-content">'."\n";
 			$weatherDashBoard .= '			<div class="info-box-title">'.$langs->trans('GlobalOpenedElemView').'</div>'."\n";
 
-			if ($totallatePercentage > 0 && !empty($conf->global->MAIN_USE_METEO_WITH_PERCENTAGE)) {
+			if ($totallatePercentage > 0 && getDolGlobalString('MAIN_USE_METEO_WITH_PERCENTAGE')) {
 				$weatherDashBoard .= '			<span class="info-box-number">'.$langs->transnoentitiesnoconv(
 					"NActionsLate",
 					price($totallatePercentage).'%'
@@ -699,7 +699,7 @@ if (empty($conf->global->MAIN_DISABLE_GLOBAL_WORKBOARD)) {
 			$boxwork .= '<div class="boxstatscontent">';
 			$boxwork .= '<span class="boxstatstext" title="'.dol_escape_htmltag($board->label).'">'.$board->img.' <span>'.$board->label.'</span></span><br>';
 			$boxwork .= '<a class="valignmiddle dashboardlineindicator" href="'.$board->url.'"><span class="dashboardlineindicator'.(($board->nbtodo == 0) ? ' dashboardlineok' : '').'">'.$board->nbtodo.'</span></a>';
-			if ($board->total > 0 && !empty($conf->global->MAIN_WORKBOARD_SHOW_TOTAL_WO_TAX)) {
+			if ($board->total > 0 && getDolGlobalString('MAIN_WORKBOARD_SHOW_TOTAL_WO_TAX')) {
 				$boxwork .= '&nbsp;/&nbsp;<a class="valignmiddle dashboardlineindicator" href="'.$board->url.'"><span class="dashboardlineindicator'.(($board->nbtodo == 0) ? ' dashboardlineok' : '').'">'.price($board->total).'</span></a>';
 			}
 			$boxwork .= '</div>';
@@ -827,7 +827,7 @@ function getWeatherStatus($totallate)
 	$offset = 0;
 	$factor = 10; // By default
 
-	$used_conf = empty($conf->global->MAIN_USE_METEO_WITH_PERCENTAGE) ? 'MAIN_METEO_LEVEL' : 'MAIN_METEO_PERCENTAGE_LEVEL';
+	$used_conf = !getDolGlobalString('MAIN_USE_METEO_WITH_PERCENTAGE') ? 'MAIN_METEO_LEVEL' : 'MAIN_METEO_PERCENTAGE_LEVEL';
 
 	$weather->level = 0;
 	$level0 = $offset;
diff --git a/htdocs/install/check.php b/htdocs/install/check.php
index b4508110616..dc1e1b69fe0 100644
--- a/htdocs/install/check.php
+++ b/htdocs/install/check.php
@@ -392,8 +392,8 @@ if (!file_exists($conffile)) {
 		}
 
 		// Show title
-		if (!empty($conf->global->MAIN_VERSION_LAST_UPGRADE) || !empty($conf->global->MAIN_VERSION_LAST_INSTALL)) {
-			print $langs->trans("VersionLastUpgrade").': <b><span class="ok">'.(empty($conf->global->MAIN_VERSION_LAST_UPGRADE) ? $conf->global->MAIN_VERSION_LAST_INSTALL : $conf->global->MAIN_VERSION_LAST_UPGRADE).'</span></b> - ';
+		if (getDolGlobalString('MAIN_VERSION_LAST_UPGRADE') || getDolGlobalString('MAIN_VERSION_LAST_INSTALL')) {
+			print $langs->trans("VersionLastUpgrade").': <b><span class="ok">'.(!getDolGlobalString('MAIN_VERSION_LAST_UPGRADE') ? $conf->global->MAIN_VERSION_LAST_INSTALL : $conf->global->MAIN_VERSION_LAST_UPGRADE).'</span></b> - ';
 			print $langs->trans("VersionProgram").': <b><span class="ok">'.DOL_VERSION.'</span></b>';
 			//print ' '.img_warning($langs->trans("RunningUpdateProcessMayBeRequired"));
 			print '<br>';
diff --git a/htdocs/install/mysql/tables/llx_hrm_evaluation-hrm.sql b/htdocs/install/mysql/tables/llx_hrm_evaluation-hrm.sql
index 7327d1403dc..7fce5a1bd6b 100644
--- a/htdocs/install/mysql/tables/llx_hrm_evaluation-hrm.sql
+++ b/htdocs/install/mysql/tables/llx_hrm_evaluation-hrm.sql
@@ -24,6 +24,8 @@ CREATE TABLE llx_hrm_evaluation(
 	description text, 
 	note_public text, 
 	note_private text, 
+	model_pdf varchar(255), 
+	last_main_doc varchar(255),
 	date_creation datetime NOT NULL, 
 	tms timestamp DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
 	fk_user_creat integer NOT NULL, 
diff --git a/htdocs/install/step5.php b/htdocs/install/step5.php
index 07f3690a671..f998a9b3fc0 100644
--- a/htdocs/install/step5.php
+++ b/htdocs/install/step5.php
@@ -388,7 +388,7 @@ if ($action == "set" || empty($action) || preg_match('/upgrade/i', $action)) {
 
 			// Define if we need to update the MAIN_VERSION_LAST_UPGRADE value in database
 			$tagdatabase = false;
-			if (empty($conf->global->MAIN_VERSION_LAST_UPGRADE)) {
+			if (!getDolGlobalString('MAIN_VERSION_LAST_UPGRADE')) {
 				$tagdatabase = true; // We don't know what it was before, so now we consider we are version choosed.
 			} else {
 				$mainversionlastupgradearray = preg_split('/[.-]/', $conf->global->MAIN_VERSION_LAST_UPGRADE);
@@ -436,7 +436,7 @@ if ($action == "set" || empty($action) || preg_match('/upgrade/i', $action)) {
 // If first install
 if ($action == "set") {
 	if ($success) {
-		if (empty($conf->global->MAIN_VERSION_LAST_UPGRADE) || ($conf->global->MAIN_VERSION_LAST_UPGRADE == DOL_VERSION)) {
+		if (!getDolGlobalString('MAIN_VERSION_LAST_UPGRADE') || ($conf->global->MAIN_VERSION_LAST_UPGRADE == DOL_VERSION)) {
 			// Install is finished (database is on same version than files)
 			print '<br>'.$langs->trans("SystemIsInstalled")."<br>";
 
@@ -444,7 +444,7 @@ if ($action == "set") {
 			// No need for the moment to create it automatically, creation by web assistant means permissions are given
 			// to the web user, it is better to show a warning to say to create it manually with correct user/permission (not erasable by a web process)
 			$createlock = 0;
-			if (!empty($force_install_lockinstall) || !empty($conf->global->MAIN_ALWAYS_CREATE_LOCK_AFTER_LAST_UPGRADE)) {
+			if (!empty($force_install_lockinstall) || getDolGlobalString('MAIN_ALWAYS_CREATE_LOCK_AFTER_LAST_UPGRADE')) {
 				// Install is finished, we create the "install.lock" file, so install won't be possible anymore.
 				// TODO Upgrade will be still be possible if a file "upgrade.unlock" is present
 				$lockfile = DOL_DATA_ROOT.'/install.lock';
@@ -485,7 +485,7 @@ if ($action == "set") {
 	}
 } elseif (empty($action) || preg_match('/upgrade/i', $action)) {
 	// If upgrade
-	if (empty($conf->global->MAIN_VERSION_LAST_UPGRADE) || ($conf->global->MAIN_VERSION_LAST_UPGRADE == DOL_VERSION)) {
+	if (!getDolGlobalString('MAIN_VERSION_LAST_UPGRADE') || ($conf->global->MAIN_VERSION_LAST_UPGRADE == DOL_VERSION)) {
 		// Upgrade is finished (database is on the same version than files)
 		print '<img class="valignmiddle inline-block paddingright" src="../theme/common/octicons/build/svg/checklist.svg" width="20" alt="Configuration">';
 		print ' <span class="valignmiddle">'.$langs->trans("SystemIsUpgraded")."</span><br>";
@@ -493,7 +493,7 @@ if ($action == "set") {
 		// Create install.lock file if it does not exists.
 		// Note: it should always exists. A better solution to allow upgrade will be to add an upgrade.unlock file
 		$createlock = 0;
-		if (!empty($force_install_lockinstall) || !empty($conf->global->MAIN_ALWAYS_CREATE_LOCK_AFTER_LAST_UPGRADE)) {
+		if (!empty($force_install_lockinstall) || getDolGlobalString('MAIN_ALWAYS_CREATE_LOCK_AFTER_LAST_UPGRADE')) {
 			// Upgrade is finished, we modify the lock file
 			$lockfile = DOL_DATA_ROOT.'/install.lock';
 			$fp = @fopen($lockfile, "w");
diff --git a/htdocs/install/upgrade2.php b/htdocs/install/upgrade2.php
index e7a571b88a2..abaa9547a95 100644
--- a/htdocs/install/upgrade2.php
+++ b/htdocs/install/upgrade2.php
@@ -65,7 +65,7 @@ $error = 0;
 // Ne fonctionne que si on est pas en safe_mode.
 $err = error_reporting();
 error_reporting(0);
-if (!empty($conf->global->MAIN_OVERRIDE_TIME_LIMIT)) {
+if (getDolGlobalString('MAIN_OVERRIDE_TIME_LIMIT')) {
 	@set_time_limit((int) $conf->global->MAIN_OVERRIDE_TIME_LIMIT);
 } else {
 	@set_time_limit(600);
diff --git a/htdocs/intracommreport/class/intracommreport.class.php b/htdocs/intracommreport/class/intracommreport.class.php
index f9658743acb..d44ea90122b 100644
--- a/htdocs/intracommreport/class/intracommreport.class.php
+++ b/htdocs/intracommreport/class/intracommreport.class.php
@@ -254,7 +254,7 @@ class IntracommReport extends CommonObject
 				return 0;
 			}
 
-			if ($exporttype == 'deb' && $conf->global->INTRACOMMREPORT_CATEG_FRAISDEPORT > 0) {
+			if ($exporttype == 'deb' && getDolGlobalInt('INTRACOMMREPORT_CATEG_FRAISDEPORT') > 0) {
 				$categ_fraisdeport = new Categorie($this->db);
 				$categ_fraisdeport->fetch($conf->global->INTRACOMMREPORT_CATEG_FRAISDEPORT);
 				$TLinesFraisDePort = array();
@@ -268,7 +268,7 @@ class IntracommReport extends CommonObject
 						// We don't stop the loop because we want to know all the third parties who don't have an informed country
 						$this->errors[] = 'Country not filled in for the third party <a href="'.dol_buildpath('/societe/soc.php', 1).'?socid='.$res->id_client.'">'.$res->nom.'</a>';
 					} else {
-						if ($conf->global->INTRACOMMREPORT_CATEG_FRAISDEPORT > 0 && $categ_fraisdeport->containsObject('product', $res->id_prod)) {
+						if (getDolGlobalInt('INTRACOMMREPORT_CATEG_FRAISDEPORT') > 0 && $categ_fraisdeport->containsObject('product', $res->id_prod)) {
 							$TLinesFraisDePort[] = $res;
 						} else {
 							$this->addItemXMl($declaration, $res, $i, '');
diff --git a/htdocs/knowledgemanagement/class/knowledgerecord.class.php b/htdocs/knowledgemanagement/class/knowledgerecord.class.php
index 2ceeff6b90f..2a8fea633f6 100644
--- a/htdocs/knowledgemanagement/class/knowledgerecord.class.php
+++ b/htdocs/knowledgemanagement/class/knowledgerecord.class.php
@@ -192,7 +192,7 @@ class KnowledgeRecord extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -805,7 +805,7 @@ class KnowledgeRecord extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowKnowledgeRecord");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -995,11 +995,11 @@ class KnowledgeRecord extends CommonObject
 		global $langs, $conf;
 		$langs->load("knowledgemanagement");
 
-		if (empty($conf->global->KNOWLEDGEMANAGEMENT_KNOWLEDGERECORD_ADDON)) {
+		if (!getDolGlobalString('KNOWLEDGEMANAGEMENT_KNOWLEDGERECORD_ADDON')) {
 			$conf->global->KNOWLEDGEMANAGEMENT_KNOWLEDGERECORD_ADDON = 'mod_knowledgerecord_standard';
 		}
 
-		if (!empty($conf->global->KNOWLEDGEMANAGEMENT_KNOWLEDGERECORD_ADDON)) {
+		if (getDolGlobalString('KNOWLEDGEMANAGEMENT_KNOWLEDGERECORD_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('KNOWLEDGEMANAGEMENT_KNOWLEDGERECORD_ADDON') . ".php";
@@ -1065,7 +1065,7 @@ class KnowledgeRecord extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->KNOWLEDGERECORD_ADDON_PDF)) {
+			} elseif (getDolGlobalString('KNOWLEDGERECORD_ADDON_PDF')) {
 				$modele = $conf->global->KNOWLEDGERECORD_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/knowledgemanagement/core/modules/knowledgemanagement/modules_knowledgerecord.php b/htdocs/knowledgemanagement/core/modules/knowledgemanagement/modules_knowledgerecord.php
index 8e19931fbdb..85bc2e22062 100644
--- a/htdocs/knowledgemanagement/core/modules/knowledgemanagement/modules_knowledgerecord.php
+++ b/htdocs/knowledgemanagement/core/modules/knowledgemanagement/modules_knowledgerecord.php
@@ -138,21 +138,6 @@ abstract class ModeleNumRefKnowledgeRecord
 	 */
 	public function getVersion()
 	{
-		global $langs;
-		$langs->load("admin");
-
-		if ($this->version == 'development') {
-			return $langs->trans("VersionDevelopment");
-		}
-		if ($this->version == 'experimental') {
-			return $langs->trans("VersionExperimental");
-		}
-		if ($this->version == 'dolibarr') {
-			return DOL_VERSION;
-		}
-		if ($this->version) {
-			return $this->version;
-		}
-		return $langs->trans("NotAvailable");
+		return DOL_VERSION;
 	}
 }
diff --git a/htdocs/knowledgemanagement/knowledgemanagementindex.php b/htdocs/knowledgemanagement/knowledgemanagementindex.php
index 8f168e62598..9fbfce3b76f 100644
--- a/htdocs/knowledgemanagement/knowledgemanagementindex.php
+++ b/htdocs/knowledgemanagement/knowledgemanagementindex.php
@@ -148,7 +148,7 @@ END MODULEBUILDER DRAFT MYOBJECT */
 print '</div><div class="fichetwothirdright">';
 
 
-$NBMAX = (empty($conf->global->MAIN_SIZE_SHORTLIST_LIMIT) ? 25 : $conf->global->MAIN_SIZE_SHORTLIST_LIMIT);
+$NBMAX = (!getDolGlobalString('MAIN_SIZE_SHORTLIST_LIMIT') ? 25 : $conf->global->MAIN_SIZE_SHORTLIST_LIMIT);
 $max = $NBMAX;
 
 /* BEGIN MODULEBUILDER LASTMODIFIED MYOBJECT
diff --git a/htdocs/knowledgemanagement/knowledgerecord_list.php b/htdocs/knowledgemanagement/knowledgerecord_list.php
index 4ac4376b32a..c59554b26fa 100644
--- a/htdocs/knowledgemanagement/knowledgerecord_list.php
+++ b/htdocs/knowledgemanagement/knowledgerecord_list.php
@@ -60,7 +60,7 @@ $searchCategoryKnowledgemanagementList = GETPOST('search_category_knowledgemanag
 $searchCategoryKnowledgemanagementOperator = 0;
 if (GETPOSTISSET('formfilteraction')) {
 	$searchCategoryKnowledgemanagementOperator = GETPOST('search_category_knowledgemanagement_operator', 'int');
-} elseif (!empty($conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT)) {
+} elseif (getDolGlobalString('MAIN_SEARCH_CAT_OR_BY_DEFAULT')) {
 	$searchCategoryKnowledgemanagementOperator = $conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT;
 }
 // Load variable for pagination
@@ -383,7 +383,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/knowledgemanagement/knowledgerecord_card.php', 1).'?id='.$id);
diff --git a/htdocs/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php b/htdocs/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php
index e77439970ba..f2552113057 100644
--- a/htdocs/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php
+++ b/htdocs/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php
@@ -52,7 +52,7 @@ function knowledgerecordPrepareHead($object)
 		$head[$h][0] = DOL_URL_ROOT.'/knowledgemanagement/knowledgerecord_note.php?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/langs/en_US/accountancy.lang b/htdocs/langs/en_US/accountancy.lang
index e5c2ab5b9f7..80a064fc535 100644
--- a/htdocs/langs/en_US/accountancy.lang
+++ b/htdocs/langs/en_US/accountancy.lang
@@ -75,6 +75,7 @@ AccountancyAreaDescJournalSetup=STEP %s: Check content of your journal list from
 AccountancyAreaDescChartModel=STEP %s: Check that a model of chart of account exists or create one from menu %s
 AccountancyAreaDescChart=STEP %s: Select and|or complete your chart of account from menu %s
 
+AccountancyAreaDescFiscalPeriod=STEP %s: Define a fiscal year by default on which to integrate your accounting entries. For this, use the menu entry %s.
 AccountancyAreaDescVat=STEP %s: Define accounting accounts for each VAT Rates. For this, use the menu entry %s.
 AccountancyAreaDescDefault=STEP %s: Define default accounting accounts. For this, use the menu entry %s.
 AccountancyAreaDescExpenseReport=STEP %s: Define default accounting accounts for each type of Expense report. For this, use the menu entry %s.
@@ -93,6 +94,7 @@ AccountancyAreaDescAnalyze=STEP %s: Add or edit existing transactions and genera
 
 AccountancyAreaDescClosePeriod=STEP %s: Close period so we can't make modification in a future.
 
+TheFiscalPeriodIsNotDefined=A mandatory step in setup has not been completed (Fiscal period is not defined)
 TheJournalCodeIsNotDefinedOnSomeBankAccount=A mandatory step in setup has not been completed (accounting code journal not defined for all bank accounts)
 Selectchartofaccounts=Select active chart of accounts
 ChangeAndLoad=Change and load
diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index d75a6ef25c8..4533f7991fb 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -292,16 +292,16 @@ EmailSenderProfiles=Emails sender profiles
 EMailsSenderProfileDesc=You can keep this section empty. If you enter some emails here, they will be added to the list of possible senders into the combobox when your write a new email.
 MAIN_MAIL_SMTP_PORT=SMTP/SMTPS Port (default value in php.ini: <b>%s</b>)
 MAIN_MAIL_SMTP_SERVER=SMTP/SMTPS Host (default value in php.ini: <b>%s</b>)
-MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike=SMTP/SMTPS Port (Not defined into PHP on Unix-like systems)
-MAIN_MAIL_SMTP_SERVER_NotAvailableOnLinuxLike=SMTP/SMTPS Host (Not defined into PHP on Unix-like systems)
+MAIN_MAIL_SMTP_PORT_NotAvailableOnLinuxLike=SMTP/SMTPS Port
+MAIN_MAIL_SMTP_SERVER_NotAvailableOnLinuxLike=SMTP/SMTPS Host
 MAIN_MAIL_EMAIL_FROM=Sender email for automatic emails (default value in php.ini: <b>%s</b>)
-EMailHelpMsgSPFDKIM=To prevent Dolibarr emails to be classified as spam, make sure that the server is authorized to send e-mails from this address by SPF and DKIM configuration
+EMailHelpMsgSPFDKIM=To prevent Dolibarr emails to be classified as spam, make sure that the server is authorized to send e-mails under this identity (by checking the SPF and DKIM configuration of the domain name)
 MAIN_MAIL_ERRORS_TO=Email used for error returns emails (fields 'Errors-To' in emails sent)
 MAIN_MAIL_AUTOCOPY_TO= Copy (Bcc) all sent emails to
 MAIN_DISABLE_ALL_MAILS=Disable all email sending (for test purposes or demos)
 MAIN_MAIL_FORCE_SENDTO=Send all emails to (instead of real recipients, for test purposes)
 MAIN_MAIL_ENABLED_USER_DEST_SELECT=Suggest emails of employees (if defined) into the list of predefined recipient when writing a new email
-MAIN_MAIL_NO_WITH_TO_SELECTED=Do not select a default recipient even if single choice
+MAIN_MAIL_NO_WITH_TO_SELECTED=Do not select a default recipient even if there is only 1 possible choice
 MAIN_MAIL_SENDMODE=Email sending method
 MAIN_MAIL_SMTPS_ID=SMTP ID (if sending server requires authentication)
 MAIN_MAIL_SMTPS_PW=SMTP Password (if sending server requires authentication)
diff --git a/htdocs/langs/en_US/agenda.lang b/htdocs/langs/en_US/agenda.lang
index 78e06804d3b..ef5066e9ae3 100644
--- a/htdocs/langs/en_US/agenda.lang
+++ b/htdocs/langs/en_US/agenda.lang
@@ -201,3 +201,4 @@ ThirdPartyBookCalHelp=Event booked in this calendar will be automatically linked
 AppointmentDuration = Appointment Duration : %s
 BookingSuccessfullyBooked=Your booking has been saved
 BookingReservationHourAfter=We confirm the reservation of your meeting at the date %s
+BookcalBookingTitle=Online appointment
\ No newline at end of file
diff --git a/htdocs/langs/en_US/bills.lang b/htdocs/langs/en_US/bills.lang
index c0d9a1dd9d0..baba0dd75e2 100644
--- a/htdocs/langs/en_US/bills.lang
+++ b/htdocs/langs/en_US/bills.lang
@@ -645,3 +645,4 @@ Salaries=Salaries
 InvoiceSubtype=Invoice Subtype
 SalaryInvoice=Salary 
 BillsAndSalaries=Bills & Salaries
+CreateCreditNoteWhenClientInvoiceExists=This option is enabled only when validated invoice(s) exist for a customer or when constant INVOICE_CREDIT_NOTE_STANDALONE is used(useful for some countries)
diff --git a/htdocs/langs/en_US/companies.lang b/htdocs/langs/en_US/companies.lang
index 3a6359db9cc..b3486e4d16b 100644
--- a/htdocs/langs/en_US/companies.lang
+++ b/htdocs/langs/en_US/companies.lang
@@ -211,12 +211,20 @@ ProfId3FR=Prof Id 3 (NAF, old APE)
 ProfId4FR=Prof Id 4 (RCS/RM)
 ProfId5FR=Prof Id 5 (numéro EORI)
 ProfId6FR=-
+ProfId7FR=-
+ProfId8FR=-
+ProfId9FR=-
+ProfId10FR=-
 ProfId1ShortFR=SIREN
 ProfId2ShortFR=SIRET
 ProfId3ShortFR=NAF
 ProfId4ShortFR=RCS
 ProfId5ShortFR=EORI
 ProfId6ShortFR=-
+ProfId7ShortFR=-
+ProfId8ShortFR=-
+ProfId9ShortFR=-
+ProfId10ShortFR=-
 ProfId1GB=Registration Number
 ProfId2GB=-
 ProfId3GB=SIC
diff --git a/htdocs/langs/en_US/cron.lang b/htdocs/langs/en_US/cron.lang
index 3d478f8edf1..475dd66e380 100644
--- a/htdocs/langs/en_US/cron.lang
+++ b/htdocs/langs/en_US/cron.lang
@@ -91,6 +91,7 @@ WarningCronDelayed=Attention, for performance purpose, whatever is next date of
 DATAPOLICYJob=Data cleaner and anonymizer
 JobXMustBeEnabled=Job %s must be enabled
 EmailIfError=Email for warning on error
+JobNotFound=Job %s not found in list of jobs (try to disable/enabled module)
 ErrorInBatch=Error when running the job %s
 
 # Cron Boxes
diff --git a/htdocs/langs/en_US/hrm.lang b/htdocs/langs/en_US/hrm.lang
index 5cdbf97d868..3dc2c041c06 100644
--- a/htdocs/langs/en_US/hrm.lang
+++ b/htdocs/langs/en_US/hrm.lang
@@ -48,8 +48,10 @@ ValidateEvaluation=Validate evaluation
 ConfirmValidateEvaluation=Are you sure you want to validate this evaluation with reference <b>%s</b>?
 EvaluationCard=Evaluation card
 RequiredRank=Required rank for the job profile
+RequiredRankShort=Required rank
 PositionsWithThisProfile=Positions with this job profiles
 EmployeeRank=Employee rank for this skill
+EmployeeRankShort=Employee rank
 EmployeePosition=Employee position
 EmployeePositions=Employee positions
 EmployeesInThisPosition=Employees in this position
diff --git a/htdocs/langs/en_US/other.lang b/htdocs/langs/en_US/other.lang
index a771fc5c02c..2149ad27b97 100644
--- a/htdocs/langs/en_US/other.lang
+++ b/htdocs/langs/en_US/other.lang
@@ -214,13 +214,10 @@ EMailTextProposalClosedRefused=Proposal %s has been closed refused.
 EMailTextProposalClosedRefusedWeb=Proposal %s has been closed refuse on portal page.
 EMailTextOrderValidated=Order %s has been validated.
 EMailTextOrderClose=Order %s has been delivered.
-EMailTextOrderApproved=Order %s has been approved.
-EMailTextOrderValidatedBy=Order %s has been recorded by %s.
-EMailTextOrderApprovedBy=Order %s has been approved by %s.
-EMailTextSupplierOrderSubmit=Order %s has been submitted.
-EMailTextSupplierOrderSubmitBy=Order %s has been submitted by %s.
-EMailTextOrderRefused=Order %s has been refused.
-EMailTextOrderRefusedBy=Order %s has been refused by %s.
+EMailTextSupplierOrderApprovedBy=Purchase order %s has been approved by %s.
+EMailTextSupplierOrderValidatedBy=Purchase order %s has been recorded by %s.
+EMailTextSupplierOrderSubmittedBy=Purchase order %s has been submitted by %s.
+EMailTextSupplierOrderRefusedBy=Purchase order %s has been refused by %s.
 EMailTextExpeditionValidated=Shipping %s has been validated.
 EMailTextExpenseReportValidated=Expense report %s has been validated.
 EMailTextExpenseReportApproved=Expense report %s has been approved.
diff --git a/htdocs/langs/fr_FR/hrm.lang b/htdocs/langs/fr_FR/hrm.lang
index accfef665e1..25802673610 100644
--- a/htdocs/langs/fr_FR/hrm.lang
+++ b/htdocs/langs/fr_FR/hrm.lang
@@ -48,8 +48,10 @@ ValidateEvaluation=Valider l'évaluation
 ConfirmValidateEvaluation=Êtes-vous sûr de vouloir valider cette évaluation sous la référence  <b> %s </b> ?
 EvaluationCard=Fiche évaluation
 RequiredRank=Rang requis pour le profil de poste
+RequiredRankShort=Niveau requis
 PositionsWithThisProfile=Postes avec ces profils de poste
 EmployeeRank=Niveau de l'employée pour cette compétence
+EmployeeRankShort=Niveau employée
 EmployeePosition=Poste d'employé
 EmployeePositions=Postes d'employés
 EmployeesInThisPosition=Employés occupant ce poste
diff --git a/htdocs/langs/fr_FR/main.lang b/htdocs/langs/fr_FR/main.lang
index 8a4c6ab2584..54bc653e486 100644
--- a/htdocs/langs/fr_FR/main.lang
+++ b/htdocs/langs/fr_FR/main.lang
@@ -549,7 +549,7 @@ Reportings=Rapports
 Draft=Brouillon
 Drafts=Brouillons
 StatusInterInvoiced=Facturé
-Done=Effectuées
+Done=Réalisé
 Validated=Validé
 ValidatedToProduce=Validé (à produire)
 Opened=Ouvert
diff --git a/htdocs/loan/card.php b/htdocs/loan/card.php
index b86c04e9a74..327514a1ffd 100644
--- a/htdocs/loan/card.php
+++ b/htdocs/loan/card.php
@@ -339,7 +339,7 @@ if ($action == 'create') {
 	print '<td class="tdtop">'.$langs->trans('NotePrivate').'</td>';
 	print '<td>';
 
-	$doleditor = new DolEditor('note_private', GETPOST('note_private', 'alpha'), '', 160, 'dolibarr_notes', 'In', false, true, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_6, '90%');
+	$doleditor = new DolEditor('note_private', GETPOST('note_private', 'alpha'), '', 160, 'dolibarr_notes', 'In', false, true, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_6, '90%');
 	print $doleditor->Create(1);
 
 	print '</td></tr>';
@@ -348,7 +348,7 @@ if ($action == 'create') {
 	print '<tr>';
 	print '<td class="tdtop">'.$langs->trans('NotePublic').'</td>';
 	print '<td>';
-	$doleditor = new DolEditor('note_public', GETPOST('note_public', 'alpha'), '', 160, 'dolibarr_notes', 'In', false, true, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_6, '90%');
+	$doleditor = new DolEditor('note_public', GETPOST('note_public', 'alpha'), '', 160, 'dolibarr_notes', 'In', false, true, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_6, '90%');
 	print $doleditor->Create(1);
 	print '</td></tr>';
 
diff --git a/htdocs/loan/class/loan.class.php b/htdocs/loan/class/loan.class.php
index a12d9a1b936..45958e06837 100644
--- a/htdocs/loan/class/loan.class.php
+++ b/htdocs/loan/class/loan.class.php
@@ -569,7 +569,7 @@ class Loan extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/loan/payment/payment.php b/htdocs/loan/payment/payment.php
index 1df01fc6047..3ddc66ed305 100644
--- a/htdocs/loan/payment/payment.php
+++ b/htdocs/loan/payment/payment.php
@@ -282,7 +282,7 @@ if ($action == 'create') {
 	print '<tr><td class="titlefield fieldrequired">'.$langs->trans("Date").'</td><td colspan="2">';
 	if (empty($datepaid)) {
 		if (empty($ts_temppaid)) {
-			$datepayment = empty($conf->global->MAIN_AUTOFILL_DATE) ?-1 : dol_now();
+			$datepayment = !getDolGlobalString('MAIN_AUTOFILL_DATE') ?-1 : dol_now();
 		} else {
 			$datepayment = $ts_temppaid;
 		}
diff --git a/htdocs/mailmanspip/class/mailmanspip.class.php b/htdocs/mailmanspip/class/mailmanspip.class.php
index f65770209ea..bf040d51673 100644
--- a/htdocs/mailmanspip/class/mailmanspip.class.php
+++ b/htdocs/mailmanspip/class/mailmanspip.class.php
@@ -307,8 +307,8 @@ class MailmanSpip
 		}
 
 		if (isModEnabled('adherent')) {	// Synchro for members
-			if (!empty($conf->global->ADHERENT_MAILMAN_URL)) {
-				if ($listes == '' && !empty($conf->global->ADHERENT_MAILMAN_LISTS)) {
+			if (getDolGlobalString('ADHERENT_MAILMAN_URL')) {
+				if ($listes == '' && getDolGlobalString('ADHERENT_MAILMAN_LISTS')) {
 					$lists = explode(',', $conf->global->ADHERENT_MAILMAN_LISTS);
 				} else {
 					$lists = explode(',', $listes);
@@ -377,8 +377,8 @@ class MailmanSpip
 		}
 
 		if (isModEnabled('adherent')) {	// Synchro for members
-			if (!empty($conf->global->ADHERENT_MAILMAN_UNSUB_URL)) {
-				if ($listes == '' && !empty($conf->global->ADHERENT_MAILMAN_LISTS)) {
+			if (getDolGlobalString('ADHERENT_MAILMAN_UNSUB_URL')) {
+				if ($listes == '' && getDolGlobalString('ADHERENT_MAILMAN_LISTS')) {
 					$lists = explode(',', $conf->global->ADHERENT_MAILMAN_LISTS);
 				} else {
 					$lists = explode(',', $listes);
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index 9a1c6f49d6d..ef2b88061ca 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -361,7 +361,7 @@ require_once 'master.inc.php';
 // include DOL_DOCUMENT_ROOT.'/core/lib/phpsessionindb.inc.php
 
 // If software has been locked. Only login $conf->global->MAIN_ONLY_LOGIN_ALLOWED is allowed.
-if (!empty($conf->global->MAIN_ONLY_LOGIN_ALLOWED)) {
+if (getDolGlobalString('MAIN_ONLY_LOGIN_ALLOWED')) {
 	$ok = 0;
 	if ((!session_id() || !isset($_SESSION["dol_login"])) && !isset($_POST["username"]) && !empty($_SERVER["GATEWAY_INTERFACE"])) {
 		$ok = 1; // We let working pages if not logged and inside a web browser (login form, to allow login by admin)
@@ -377,11 +377,11 @@ if (!empty($conf->global->MAIN_ONLY_LOGIN_ALLOWED)) {
 	if (!$ok) {
 		if (session_id() && isset($_SESSION["dol_login"]) && $_SESSION["dol_login"] != $conf->global->MAIN_ONLY_LOGIN_ALLOWED) {
 			print 'Sorry, your application is offline.'."\n";
-			print 'You are logged with user "'.$_SESSION["dol_login"].'" and only administrator user "'.$conf->global->MAIN_ONLY_LOGIN_ALLOWED.'" is allowed to connect for the moment.'."\n";
+			print 'You are logged with user "'.$_SESSION["dol_login"].'" and only administrator user "' . getDolGlobalString('MAIN_ONLY_LOGIN_ALLOWED').'" is allowed to connect for the moment.'."\n";
 			$nexturl = DOL_URL_ROOT.'/user/logout.php?token='.newToken();
 			print 'Please try later or <a href="'.$nexturl.'">click here to disconnect and change login user</a>...'."\n";
 		} else {
-			print 'Sorry, your application is offline. Only administrator user "'.$conf->global->MAIN_ONLY_LOGIN_ALLOWED.'" is allowed to connect for the moment.'."\n";
+			print 'Sorry, your application is offline. Only administrator user "' . getDolGlobalString('MAIN_ONLY_LOGIN_ALLOWED').'" is allowed to connect for the moment.'."\n";
 			$nexturl = DOL_URL_ROOT.'/';
 			print 'Please try later or <a href="'.$nexturl.'">click here to change login user</a>...'."\n";
 		}
@@ -399,7 +399,7 @@ if (isModEnabled('debugbar') && !GETPOST('dol_use_jmobile') && empty($_SESSION['
 	include_once DOL_DOCUMENT_ROOT.'/debugbar/class/DebugBar.php';
 	$debugbar = new DolibarrDebugBar();
 	$renderer = $debugbar->getRenderer();
-	if (empty($conf->global->MAIN_HTML_HEADER)) {
+	if (!getDolGlobalString('MAIN_HTML_HEADER')) {
 		$conf->global->MAIN_HTML_HEADER = '';
 	}
 	$conf->global->MAIN_HTML_HEADER .= $renderer->renderHead();
@@ -486,21 +486,21 @@ if (!defined('NOREQUIREAJAX')) {
 }
 
 // If install or upgrade process not done or not completely finished, we call the install page.
-if (!empty($conf->global->MAIN_NOT_INSTALLED) || !empty($conf->global->MAIN_NOT_UPGRADED)) {
+if (getDolGlobalString('MAIN_NOT_INSTALLED') || getDolGlobalString('MAIN_NOT_UPGRADED')) {
 	dol_syslog("main.inc: A previous install or upgrade was not complete. Redirect to install page.", LOG_WARNING);
 	header("Location: ".DOL_URL_ROOT."/install/index.php");
 	exit;
 }
 // If an upgrade process is required, we call the install page.
-if ((!empty($conf->global->MAIN_VERSION_LAST_UPGRADE) && ($conf->global->MAIN_VERSION_LAST_UPGRADE != DOL_VERSION))
-		|| (empty($conf->global->MAIN_VERSION_LAST_UPGRADE) && !empty($conf->global->MAIN_VERSION_LAST_INSTALL) && ($conf->global->MAIN_VERSION_LAST_INSTALL != DOL_VERSION))) {
-		$versiontocompare = empty($conf->global->MAIN_VERSION_LAST_UPGRADE) ? $conf->global->MAIN_VERSION_LAST_INSTALL : $conf->global->MAIN_VERSION_LAST_UPGRADE;
+if ((getDolGlobalString('MAIN_VERSION_LAST_UPGRADE') && ($conf->global->MAIN_VERSION_LAST_UPGRADE != DOL_VERSION))
+		|| (!getDolGlobalString('MAIN_VERSION_LAST_UPGRADE') && getDolGlobalString('MAIN_VERSION_LAST_INSTALL') && ($conf->global->MAIN_VERSION_LAST_INSTALL != DOL_VERSION))) {
+		$versiontocompare = !getDolGlobalString('MAIN_VERSION_LAST_UPGRADE') ? $conf->global->MAIN_VERSION_LAST_INSTALL : $conf->global->MAIN_VERSION_LAST_UPGRADE;
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
 		$dolibarrversionlastupgrade = preg_split('/[.-]/', $versiontocompare);
 		$dolibarrversionprogram = preg_split('/[.-]/', DOL_VERSION);
 		$rescomp = versioncompare($dolibarrversionprogram, $dolibarrversionlastupgrade);
 	if ($rescomp > 0) {   // Programs have a version higher than database.
-		if (empty($conf->global->MAIN_NO_UPGRADE_REDIRECT_ON_LEVEL_3_CHANGE) || $rescomp < 3) {
+		if (!getDolGlobalString('MAIN_NO_UPGRADE_REDIRECT_ON_LEVEL_3_CHANGE') || $rescomp < 3) {
 			// We did not add "&& $rescomp < 3" because we want upgrade process for build upgrades
 			dol_syslog("main.inc: database version ".$versiontocompare." is lower than programs version ".DOL_VERSION.". Redirect to install/upgrade page.", LOG_WARNING);
 			header("Location: ".DOL_URL_ROOT."/install/index.php");
@@ -582,8 +582,8 @@ if ((!defined('NOCSRFCHECK') && empty($dolibarr_nocsrfcheck) && getDolGlobalInt(
 					dol_syslog("--- Access to ".(empty($_SERVER["REQUEST_METHOD"]) ? '' : $_SERVER["REQUEST_METHOD"].' ').$_SERVER["PHP_SELF"]." refused by CSRF protection (POST method or GET with a sensible value for 'action' parameter) in main.inc.php. Token not provided.", LOG_WARNING);
 					print "Access to this page this way (POST method or GET with a sensible value for 'action' parameter) is refused by CSRF protection in main.inc.php. Token not provided.\n";
 					print "If you access your server behind a proxy using url rewriting and the parameter is provided by caller, you might check that all HTTP header are propagated (or add the line \$dolibarr_nocsrfcheck=1 into your conf.php file or MAIN_SECURITY_CSRF_WITH_TOKEN to 0";
-					if (!empty($conf->global->MAIN_SECURITY_CSRF_WITH_TOKEN)) {
-						print " instead of ".$conf->global->MAIN_SECURITY_CSRF_WITH_TOKEN;
+					if (getDolGlobalString('MAIN_SECURITY_CSRF_WITH_TOKEN')) {
+						print " instead of " . getDolGlobalString('MAIN_SECURITY_CSRF_WITH_TOKEN');
 					}
 					print " into setup).\n";
 				}
@@ -740,7 +740,7 @@ if (!defined('NOLOGIN')) {
 		}
 
 		// Verification security graphic code
-		if ($test && GETPOST("username", "alpha", 2) && !empty($conf->global->MAIN_SECURITY_ENABLECAPTCHA) && !isset($_SESSION['dol_bypass_antispam'])) {
+		if ($test && GETPOST("username", "alpha", 2) && getDolGlobalString('MAIN_SECURITY_ENABLECAPTCHA') && !isset($_SESSION['dol_bypass_antispam'])) {
 			$sessionkey = 'dol_antispam_value';
 			$ok = (array_key_exists($sessionkey, $_SESSION) === true && (strtolower($_SESSION[$sessionkey]) === strtolower(GETPOST('code', 'restricthtml'))));
 
@@ -809,7 +809,7 @@ if (!defined('NOLOGIN')) {
 		if (!is_object($langs)) { // This can occurs when calling page with NOREQUIRETRAN defined, however we need langs for error messages.
 			include_once DOL_DOCUMENT_ROOT.'/core/class/translate.class.php';
 			$langs = new Translate("", $conf);
-			$langcode = (GETPOST('lang', 'aZ09', 1) ?GETPOST('lang', 'aZ09', 1) : (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
+			$langcode = (GETPOST('lang', 'aZ09', 1) ?GETPOST('lang', 'aZ09', 1) : (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
 			if (defined('MAIN_LANG_DEFAULT')) {
 				$langcode = constant('MAIN_LANG_DEFAULT');
 			}
@@ -1183,7 +1183,7 @@ if (!defined('NOLOGIN')) {
 		}
 
 		// Change landing page if defined.
-		$landingpage = (empty($user->conf->MAIN_LANDING_PAGE) ? (empty($conf->global->MAIN_LANDING_PAGE) ? '' : $conf->global->MAIN_LANDING_PAGE) : $user->conf->MAIN_LANDING_PAGE);
+		$landingpage = (empty($user->conf->MAIN_LANDING_PAGE) ? (!getDolGlobalString('MAIN_LANDING_PAGE') ? '' : $conf->global->MAIN_LANDING_PAGE) : $user->conf->MAIN_LANDING_PAGE);
 		if (!empty($landingpage)) {    // Example: /index.php
 			$newpath = dol_buildpath($landingpage, 1);
 			if ($_SERVER["PHP_SELF"] != $newpath) {   // not already on landing page (avoid infinite loop)
@@ -1204,14 +1204,14 @@ if (!defined('NOLOGIN')) {
 		$user->rights->user->self->password = 1;
 
 		//Required if advanced permissions are used with MAIN_USE_ADVANCED_PERMS
-		if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
-			if (empty($user->rights->user->user_advance)) {
+		if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
+			if (!$user->hasRight('user', 'user_advance')) {
 				$user->rights->user->user_advance = new stdClass(); // To avoid warnings
 			}
-			if (empty($user->rights->user->self_advance)) {
+			if (!$user->hasRight('user', 'self_advance')) {
 				$user->rights->user->self_advance = new stdClass(); // To avoid warnings
 			}
-			if (empty($user->rights->user->group_advance)) {
+			if (!$user->hasRight('user', 'group_advance')) {
 				$user->rights->user->group_advance = new stdClass(); // To avoid warnings
 			}
 
@@ -1239,7 +1239,7 @@ if (!defined('NOLOGIN')) {
 	}
 
 	// Replace conf->css by personalized value if theme not forced
-	if (empty($conf->global->MAIN_FORCETHEME) && !empty($user->conf->MAIN_THEME)) {
+	if (!getDolGlobalString('MAIN_FORCETHEME') && !empty($user->conf->MAIN_THEME)) {
 		$conf->theme = $user->conf->MAIN_THEME;
 		$conf->css = "/theme/".$conf->theme."/style.css.php";
 	}
@@ -1267,7 +1267,7 @@ if (GETPOST('nojs', 'int')) {  // If javascript was not disabled on URL
 }
 
 // Set MAIN_OPTIMIZEFORTEXTBROWSER for user (must be after login part)
-if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) && !empty($user->conf->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') && !empty($user->conf->MAIN_OPTIMIZEFORTEXTBROWSER)) {
 	$conf->global->MAIN_OPTIMIZEFORTEXTBROWSER = $user->conf->MAIN_OPTIMIZEFORTEXTBROWSER;
 }
 
@@ -1299,7 +1299,7 @@ if (!empty($conf->browser->layout) && $conf->browser->layout != 'classic') {
 if ((!empty($conf->browser->layout) && $conf->browser->layout == 'phone')
 			|| (!empty($_SESSION['dol_screenwidth']) && $_SESSION['dol_screenwidth'] < 400)
 			|| (!empty($_SESSION['dol_screenheight']) && $_SESSION['dol_screenheight'] < 400
-				|| !empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER))
+				|| getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER'))
 			) {
 		$conf->dol_optimize_smallscreen = 1;
 
@@ -1394,10 +1394,10 @@ $heightforframes = 50;
 // Init menu manager
 if (!defined('NOREQUIREMENU')) {
 	if (empty($user->socid)) {    // If internal user or not defined
-		$conf->standard_menu = (empty($conf->global->MAIN_MENU_STANDARD_FORCED) ? (empty($conf->global->MAIN_MENU_STANDARD) ? 'eldy_menu.php' : $conf->global->MAIN_MENU_STANDARD) : $conf->global->MAIN_MENU_STANDARD_FORCED);
+		$conf->standard_menu = (!getDolGlobalString('MAIN_MENU_STANDARD_FORCED') ? (!getDolGlobalString('MAIN_MENU_STANDARD') ? 'eldy_menu.php' : $conf->global->MAIN_MENU_STANDARD) : $conf->global->MAIN_MENU_STANDARD_FORCED);
 	} else {
 		// If external user
-		$conf->standard_menu = (empty($conf->global->MAIN_MENUFRONT_STANDARD_FORCED) ? (empty($conf->global->MAIN_MENUFRONT_STANDARD) ? 'eldy_menu.php' : $conf->global->MAIN_MENUFRONT_STANDARD) : $conf->global->MAIN_MENUFRONT_STANDARD_FORCED);
+		$conf->standard_menu = (!getDolGlobalString('MAIN_MENUFRONT_STANDARD_FORCED') ? (!getDolGlobalString('MAIN_MENUFRONT_STANDARD') ? 'eldy_menu.php' : $conf->global->MAIN_MENUFRONT_STANDARD) : $conf->global->MAIN_MENUFRONT_STANDARD_FORCED);
 	}
 
 	// Load the menu manager (only if not already done)
@@ -1465,8 +1465,8 @@ if (!function_exists("llxHeader")) {
 			'title' =>& $title,
 			'help_url' =>& $help_url,
 			'target' =>& $target,
-			'disablej' =>& $disablej,
-			'disablehea' =>& $disablehea,
+			'disablejs' =>& $disablejs,
+			'disablehead' =>& $disablehead,
 			'arrayofjs' =>& $arrayofjs,
 			'arrayofcss' =>& $arrayofcss,
 			'morequerystring' =>& $morequerystring,
@@ -1487,14 +1487,14 @@ if (!function_exists("llxHeader")) {
 
 		$tmpcsstouse = 'sidebar-collapse'.($morecssonbody ? ' '.$morecssonbody : '');
 		// If theme MD and classic layer, we open the menulayer by default.
-		if ($conf->theme == 'md' && !in_array($conf->browser->layout, array('phone', 'tablet')) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if ($conf->theme == 'md' && !in_array($conf->browser->layout, array('phone', 'tablet')) && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			global $mainmenu;
 			if ($mainmenu != 'website') {
 				$tmpcsstouse = $morecssonbody; // We do not use sidebar-collpase by default to have menuhider open by default.
 			}
 		}
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORCOLORBLIND)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORCOLORBLIND')) {
 			$tmpcsstouse .= ' colorblind-'.strip_tags($conf->global->MAIN_OPTIMIZEFORCOLORBLIND);
 		}
 
@@ -1719,9 +1719,9 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 			print '<link rel="manifest" href="'.$manifest.'" />'."\n";
 		}
 
-		if (!empty($conf->global->THEME_ELDY_TOPMENU_BACK1)) {
+		if (getDolGlobalString('THEME_ELDY_TOPMENU_BACK1')) {
 			// TODO: use auto theme color switch
-			print '<meta name="theme-color" content="rgb('.$conf->global->THEME_ELDY_TOPMENU_BACK1.')">'."\n";
+			print '<meta name="theme-color" content="rgb(' . getDolGlobalString('THEME_ELDY_TOPMENU_BACK1').')">'."\n";
 		}
 
 		// Auto refresh page
@@ -1731,13 +1731,13 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 
 		// Displays title
 		$appli = constant('DOL_APPLICATION_TITLE');
-		if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+		if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 			$appli = $conf->global->MAIN_APPLICATION_TITLE;
 		}
 
 		print '<title>';
 		$titletoshow = '';
-		if ($title && !empty($conf->global->MAIN_HTML_TITLE) && preg_match('/noapp/', $conf->global->MAIN_HTML_TITLE)) {
+		if ($title && getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/noapp/', $conf->global->MAIN_HTML_TITLE)) {
 			$titletoshow = dol_htmlentities($title);
 		} elseif ($title) {
 			$titletoshow = dol_htmlentities($appli.' - '.$title);
@@ -1791,7 +1791,7 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 			$themeparam .= '&amp;THEME_SATURATE_RATIO='.GETPOST('THEME_SATURATE_RATIO', 'int');
 		}
 
-		if (!empty($conf->global->MAIN_ENABLE_FONT_ROBOTO)) {
+		if (getDolGlobalString('MAIN_ENABLE_FONT_ROBOTO')) {
 			print '<link rel="preconnect" href="https://fonts.gstatic.com">'."\n";
 			print '<link href="https://fonts.googleapis.com/css2?family=Roboto:wght@200;300;400;500;600&display=swap" rel="stylesheet">'."\n";
 		}
@@ -1799,7 +1799,7 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 		if (!defined('DISABLE_JQUERY') && !$disablejs && $conf->use_javascript_ajax) {
 			print '<!-- Includes CSS for JQuery (Ajax library) -->'."\n";
 			$jquerytheme = 'base';
-			if (!empty($conf->global->MAIN_USE_JQUERY_THEME)) {
+			if (getDolGlobalString('MAIN_USE_JQUERY_THEME')) {
 				$jquerytheme = $conf->global->MAIN_USE_JQUERY_THEME;
 			}
 			if (constant('JS_JQUERY_UI')) {
@@ -1810,8 +1810,8 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 			if (!defined('DISABLE_JQUERY_JNOTIFY')) {
 				print '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/includes/jquery/plugins/jnotify/jquery.jnotify-alt.min.css'.($ext ? '?'.$ext : '').'">'."\n"; // JNotify
 			}
-			if (!defined('DISABLE_SELECT2') && (!empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) || defined('REQUIRE_JQUERY_MULTISELECT'))) {     // jQuery plugin "mutiselect", "multiple-select", "select2"...
-				$tmpplugin = empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) ?constant('REQUIRE_JQUERY_MULTISELECT') : $conf->global->MAIN_USE_JQUERY_MULTISELECT;
+			if (!defined('DISABLE_SELECT2') && (getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') || defined('REQUIRE_JQUERY_MULTISELECT'))) {     // jQuery plugin "mutiselect", "multiple-select", "select2"...
+				$tmpplugin = !getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') ?constant('REQUIRE_JQUERY_MULTISELECT') : $conf->global->MAIN_USE_JQUERY_MULTISELECT;
 				print '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/includes/jquery/plugins/'.$tmpplugin.'/dist/css/'.$tmpplugin.'.css'.($ext ? '?'.$ext : '').'">'."\n";
 			}
 		}
@@ -1838,7 +1838,7 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 
 		//print 'themepath='.$themepath.' themeparam='.$themeparam;exit;
 		print '<link rel="stylesheet" type="text/css" href="'.$themepath.$themeparam.'">'."\n";
-		if (!empty($conf->global->MAIN_FIX_FLASH_ON_CHROME)) {
+		if (getDolGlobalString('MAIN_FIX_FLASH_ON_CHROME')) {
 			print '<!-- Includes CSS that does not exists as a workaround of flash bug of chrome -->'."\n".'<link rel="stylesheet" type="text/css" href="filethatdoesnotexiststosolvechromeflashbug">'."\n";
 		}
 
@@ -1904,7 +1904,7 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/includes/jquery/js/jquery-ui.min.js'.($ext ? '?'.$ext : '').'"></script>'."\n";
 			}
 			// jQuery jnotify
-			if (empty($conf->global->MAIN_DISABLE_JQUERY_JNOTIFY) && !defined('DISABLE_JQUERY_JNOTIFY')) {
+			if (!getDolGlobalString('MAIN_DISABLE_JQUERY_JNOTIFY') && !defined('DISABLE_JQUERY_JNOTIFY')) {
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/includes/jquery/plugins/jnotify/jquery.jnotify.min.js'.($ext ? '?'.$ext : '').'"></script>'."\n";
 			}
 			// Table drag and drop lines
@@ -1912,12 +1912,12 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/includes/jquery/plugins/tablednd/jquery.tablednd.min.js'.($ext ? '?'.$ext : '').'"></script>'."\n";
 			}
 			// Chart
-			if (empty($disableforlogin) && (empty($conf->global->MAIN_JS_GRAPH) || getDolGlobalString('MAIN_JS_GRAPH') == 'chart') && !defined('DISABLE_JS_GRAPH')) {
+			if (empty($disableforlogin) && (!getDolGlobalString('MAIN_JS_GRAPH') || getDolGlobalString('MAIN_JS_GRAPH') == 'chart') && !defined('DISABLE_JS_GRAPH')) {
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/includes/nnnick/chartjs/dist/chart.min.js'.($ext ? '?'.$ext : '').'"></script>'."\n";
 			}
 
 			// jQuery jeditable for Edit In Place features
-			if (!empty($conf->global->MAIN_USE_JQUERY_JEDITABLE) && !defined('DISABLE_JQUERY_JEDITABLE')) {
+			if (getDolGlobalString('MAIN_USE_JQUERY_JEDITABLE') && !defined('DISABLE_JQUERY_JEDITABLE')) {
 				print '<!-- JS to manage editInPlace feature -->'."\n";
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/includes/jquery/plugins/jeditable/jquery.jeditable.js'.($ext ? '?'.$ext : '').'"></script>'."\n";
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/includes/jquery/plugins/jeditable/jquery.jeditable.ui-datepicker.js'.($ext ? '?'.$ext : '').'"></script>'."\n";
@@ -1936,13 +1936,13 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/includes/jquery/plugins/jeditable/jquery.jeditable.ckeditor.js'.($ext ? '?'.$ext : '').'"></script>'."\n";
 			}
 			// jQuery Timepicker
-			if (!empty($conf->global->MAIN_USE_JQUERY_TIMEPICKER) || defined('REQUIRE_JQUERY_TIMEPICKER')) {
+			if (getDolGlobalString('MAIN_USE_JQUERY_TIMEPICKER') || defined('REQUIRE_JQUERY_TIMEPICKER')) {
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/includes/jquery/plugins/timepicker/jquery-ui-timepicker-addon.js'.($ext ? '?'.$ext : '').'"></script>'."\n";
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/core/js/timepicker.js.php?lang='.$langs->defaultlang.($ext ? '&amp;'.$ext : '').'"></script>'."\n";
 			}
-			if (!defined('DISABLE_SELECT2') && (!empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) || defined('REQUIRE_JQUERY_MULTISELECT'))) {
+			if (!defined('DISABLE_SELECT2') && (getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') || defined('REQUIRE_JQUERY_MULTISELECT'))) {
 				// jQuery plugin "mutiselect", "multiple-select", "select2", ...
-				$tmpplugin = empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) ?constant('REQUIRE_JQUERY_MULTISELECT') : $conf->global->MAIN_USE_JQUERY_MULTISELECT;
+				$tmpplugin = !getDolGlobalString('MAIN_USE_JQUERY_MULTISELECT') ?constant('REQUIRE_JQUERY_MULTISELECT') : $conf->global->MAIN_USE_JQUERY_MULTISELECT;
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/includes/jquery/plugins/'.$tmpplugin.'/dist/js/'.$tmpplugin.'.full.min.js'.($ext ? '?'.$ext : '').'"></script>'."\n"; // We include full because we need the support of containerCssClass
 			}
 			if (!defined('DISABLE_MULTISELECT')) {     // jQuery plugin "mutiselect" to select with checkboxes. Can be removed once we have an enhanced search tool
@@ -1952,7 +1952,7 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 
 		if (!$disablejs && !empty($conf->use_javascript_ajax)) {
 			// CKEditor
-			if (empty($disableforlogin) && (isModEnabled('fckeditor') && (empty($conf->global->FCKEDITOR_EDITORNAME) || getDolGlobalString('FCKEDITOR_EDITORNAME') == 'ckeditor') && !defined('DISABLE_CKEDITOR')) || defined('FORCE_CKEDITOR')) {
+			if (empty($disableforlogin) && (isModEnabled('fckeditor') && (!getDolGlobalString('FCKEDITOR_EDITORNAME') || getDolGlobalString('FCKEDITOR_EDITORNAME') == 'ckeditor') && !defined('DISABLE_CKEDITOR')) || defined('FORCE_CKEDITOR')) {
 				print '<!-- Includes JS for CKEditor -->'."\n";
 				$pathckeditor = DOL_URL_ROOT.'/includes/ckeditor/ckeditor/';
 				$jsckeditor = 'ckeditor.js';
@@ -1980,7 +1980,7 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 			// Browser notifications (if NOREQUIREMENU is on, it is mostly a page for popup, so we do not enable notif too. We hide also for public pages).
 			if (!defined('NOBROWSERNOTIF') && !defined('NOREQUIREMENU') && !defined('NOLOGIN')) {
 				$enablebrowsernotif = false;
-				if (isModEnabled('agenda') && !empty($conf->global->AGENDA_REMINDER_BROWSER)) {
+				if (isModEnabled('agenda') && getDolGlobalString('AGENDA_REMINDER_BROWSER')) {
 					$enablebrowsernotif = true;
 				}
 				if ($conf->browser->layout == 'phone') {
@@ -2027,7 +2027,7 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 		}
 
 		//If you want to load custom javascript file from your selected theme directory
-		if (!empty($conf->global->ALLOW_THEME_JS)) {
+		if (getDolGlobalString('ALLOW_THEME_JS')) {
 			$theme_js = dol_buildpath('/theme/'.$conf->theme.'/'.$conf->theme.'.js', 0);
 			if (file_exists($theme_js)) {
 				print '<script nonce="'.getNonce().'" src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/'.$conf->theme.'.js'.($ext ? '?'.$ext : '').'"></script>'."\n";
@@ -2037,8 +2037,8 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 		if (!empty($head)) {
 			print $head."\n";
 		}
-		if (!empty($conf->global->MAIN_HTML_HEADER)) {
-			print $conf->global->MAIN_HTML_HEADER."\n";
+		if (getDolGlobalString('MAIN_HTML_HEADER')) {
+			print getDolGlobalString('MAIN_HTML_HEADER') . "\n";
 		}
 
 		$parameters = array();
@@ -2070,7 +2070,7 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
  */
 function top_menu($head, $title = '', $target = '', $disablejs = 0, $disablehead = 0, $arrayofjs = '', $arrayofcss = '', $morequerystring = '', $helppagename = '')
 {
-	global $user, $conf, $langs, $db;
+	global $user, $conf, $langs, $db, $form;
 	global $dolibarr_main_authentication, $dolibarr_main_demo;
 	global $hookmanager, $menumanager;
 
@@ -2102,14 +2102,14 @@ function top_menu($head, $title = '', $target = '', $disablejs = 0, $disablehead
 		print '<header id="id-top" class="side-nav-vert'.(GETPOST('dol_invisible_topmenu', 'int') ? ' hidden' : '').'">'; // dol_invisible_topmenu differs from dol_hide_topmenu: dol_invisible_topmenu means we output menu but we make it invisible.
 
 		// Show menu entries
-		print '<div id="tmenu_tooltip'.(empty($conf->global->MAIN_MENU_INVERT) ? '' : 'invert').'" class="tmenu">'."\n";
+		print '<div id="tmenu_tooltip'.(!getDolGlobalString('MAIN_MENU_INVERT') ? '' : 'invert').'" class="tmenu">'."\n";
 		$menumanager->atarget = $target;
 		$menumanager->showmenu('top', array('searchform'=>$searchform)); // This contains a \n
 		print "</div>\n";
 
 		// Define link to login card
 		$appli = constant('DOL_APPLICATION_TITLE');
-		if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+		if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 			$appli = $conf->global->MAIN_APPLICATION_TITLE;
 			if (preg_match('/\d\.\d/', $appli)) {
 				if (!preg_match('/'.preg_quote(DOL_VERSION).'/', $appli)) {
@@ -2128,7 +2128,7 @@ function top_menu($head, $title = '', $target = '', $disablejs = 0, $disablehead
 
 		$logouttext = '';
 		$logouthtmltext = '';
-		if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			//$logouthtmltext=$appli.'<br>';
 			$stringforfirstkey = $langs->trans("KeyboardShortcut");
 			if ($conf->browser->name == 'chrome') {
@@ -2176,7 +2176,7 @@ function top_menu($head, $title = '', $target = '', $disablejs = 0, $disablehead
 		}
 
 		// Link to print main content area
-		if (empty($conf->global->MAIN_PRINT_DISABLELINK) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (!getDolGlobalString('MAIN_PRINT_DISABLELINK') && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			$qs = dol_escape_htmltag($_SERVER["QUERY_STRING"]);
 
 			if (isset($_POST) && is_array($_POST)) {
@@ -2195,7 +2195,7 @@ function top_menu($head, $title = '', $target = '', $disablejs = 0, $disablehead
 		}
 
 		// Link to Dolibarr wiki pages
-		if (empty($conf->global->MAIN_HELP_DISABLELINK) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (!getDolGlobalString('MAIN_HELP_DISABLELINK') && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			$langs->load("help");
 
 			$helpbaseurl = '';
@@ -2241,13 +2241,13 @@ function top_menu($head, $title = '', $target = '', $disablejs = 0, $disablehead
 			}
 
 			// Version
-			if (!empty($conf->global->MAIN_SHOWDATABASENAMEINHELPPAGESLINK)) {
+			if (getDolGlobalString('MAIN_SHOWDATABASENAMEINHELPPAGESLINK')) {
 				$langs->load('admin');
 				$appli .= '<br>'.$langs->trans("Database").': '.$db->database_name;
 			}
 		}
 
-		if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			$text = '<span class="aversion"><span class="hideonsmartphone small">'.DOL_VERSION.'</span></span>';
 			$toprightmenu .= $form->textwithtooltip('', $appli, 2, 1, $text, 'login_block_elem', 2);
 		}
@@ -2265,12 +2265,12 @@ function top_menu($head, $title = '', $target = '', $disablejs = 0, $disablehead
 		$mode = -1;
 		$toprightmenu .= '<div class="inline-block login_block_elem login_block_elem_name nowrap centpercent" style="padding: 0px;">';
 
-		if (!empty($conf->global->MAIN_USE_TOP_MENU_SEARCH_DROPDOWN)) {
+		if (getDolGlobalString('MAIN_USE_TOP_MENU_SEARCH_DROPDOWN')) {
 			// Add search dropdown
 			$toprightmenu .= top_menu_search();
 		}
 
-		if (!empty($conf->global->MAIN_USE_TOP_MENU_QUICKADD_DROPDOWN)) {
+		if (getDolGlobalString('MAIN_USE_TOP_MENU_QUICKADD_DROPDOWN')) {
 			// Add search dropdown
 			$toprightmenu .= top_menu_quickadd();
 		}
@@ -2386,7 +2386,7 @@ function top_menu_user($hideloginname = 0, $urllogout = '')
 
 	$dropdownBody .= '<br><u>'.$langs->trans("Session").'</u>';
 	$dropdownBody .= '<br><b>'.$langs->trans("IPAddress").'</b>: '.dol_escape_htmltag($_SERVER["REMOTE_ADDR"]);
-	if (!empty($conf->global->MAIN_MODULE_MULTICOMPANY)) {
+	if (getDolGlobalString('MAIN_MODULE_MULTICOMPANY')) {
 		$dropdownBody .= '<br><b>'.$langs->trans("ConnectedOnMultiCompany").':</b> '.$conf->entity.' (user entity '.$user->entity.')';
 	}
 	$dropdownBody .= '<br><b>'.$langs->trans("AuthenticationMode").':</b> '.$_SESSION["dol_authmode"].(empty($dolibarr_main_demo) ? '' : ' (demo)');
@@ -2454,7 +2454,7 @@ function top_menu_user($hideloginname = 0, $urllogout = '')
 
 	// Define version to show
 	$appli = constant('DOL_APPLICATION_TITLE');
-	if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+	if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 		$appli = $conf->global->MAIN_APPLICATION_TITLE;
 		if (preg_match('/\d\.\d/', $appli)) {
 			if (!preg_match('/'.preg_quote(DOL_VERSION).'/', $appli)) {
@@ -2467,7 +2467,7 @@ function top_menu_user($hideloginname = 0, $urllogout = '')
 		$appli .= " ".DOL_VERSION;
 	}
 
-	if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 		$btnUser = '<!-- div for user link -->
 	    <div id="topmenu-login-dropdown" class="userimg atoplogin dropdown user user-menu inline-block">
 	        <a href="'.DOL_URL_ROOT.'/user/card.php?id='.$user->id.'" class="dropdown-toggle login-dropdown-a" data-toggle="dropdown">
@@ -2729,7 +2729,7 @@ function printDropdownQuickadd()
 				"title" => "NewSupplierOrderShort@orders",
 				"name" => "SupplierOrder@orders",
 				"picto" => "supplier_order",
-				"activation" => (isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight("fournisseur", "commande", "write")) || (isModEnabled("supplier_order") && $user->hasRight("supplier_invoice", "write")), // vs hooking
+				"activation" => (isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight("fournisseur", "commande", "write")) || (isModEnabled("supplier_order") && $user->hasRight("supplier_invoice", "write")), // vs hooking
 				"position" => 80,
 			),
 			array(
@@ -2737,7 +2737,7 @@ function printDropdownQuickadd()
 				"title" => "NewBill@bills",
 				"name" => "SupplierBill@bills",
 				"picto" => "supplier_invoice",
-				"activation" => (isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) && $user->hasRight("fournisseur", "facture", "write")) || (isModEnabled("supplier_invoice") && $user->hasRight("supplier_invoice", "write")), // vs hooking
+				"activation" => (isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') && $user->hasRight("fournisseur", "facture", "write")) || (isModEnabled("supplier_invoice") && $user->hasRight("supplier_invoice", "write")), // vs hooking
 				"position" => 90,
 			),
 			array(
@@ -2839,7 +2839,7 @@ function top_menu_bookmark()
 	$html = '';
 
 	// Define $bookmarks
-	if (!isModEnabled('bookmark') || empty($user->rights->bookmark->lire)) {
+	if (!isModEnabled('bookmark') || !$user->hasRight('bookmark', 'lire')) {
 		return $html;
 	}
 
@@ -2858,7 +2858,7 @@ function top_menu_bookmark()
 		include_once DOL_DOCUMENT_ROOT.'/bookmarks/bookmarks.lib.php';
 		$langs->load("bookmarks");
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			$html .= '<div id="topmenu-bookmark-dropdown" class="dropdown inline-block">';
 			$html .= printDropdownBookmarksList();
 			$html .= '</div>';
@@ -3113,7 +3113,7 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 			$form = new Form($db);
 		}
 		$selected = -1;
-		if (empty($conf->global->MAIN_USE_TOP_MENU_SEARCH_DROPDOWN)) {
+		if (!getDolGlobalString('MAIN_USE_TOP_MENU_SEARCH_DROPDOWN')) {
 			// Select into select2 is awfull on smartphone. TODO Is this still true with select2 v4 ?
 			if ($conf->browser->layout == 'phone') {
 				$conf->global->MAIN_USE_OLD_SEARCH_FORM = 1;
@@ -3123,7 +3123,7 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 			$arrayresult = array();
 			include DOL_DOCUMENT_ROOT.'/core/ajax/selectsearchbox.php'; // This make initHooks('searchform') then set $arrayresult
 
-			if ($conf->use_javascript_ajax && empty($conf->global->MAIN_USE_OLD_SEARCH_FORM)) {
+			if ($conf->use_javascript_ajax && !getDolGlobalString('MAIN_USE_OLD_SEARCH_FORM')) {
 				// accesskey is for Windows or Linux:  ALT + key for chrome, ALT + SHIFT + KEY for firefox
 				// accesskey is for Mac:               CTRL + key for all browsers
 				$stringforfirstkey = $langs->trans("KeyboardShortcut");
@@ -3135,7 +3135,7 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 					$stringforfirstkey .= ' CTL +';
 				}
 
-				$searchform .= $form->selectArrayFilter('searchselectcombo', $arrayresult, $selected, 'accesskey="s"', 1, 0, (empty($conf->global->MAIN_SEARCHBOX_CONTENT_LOADED_BEFORE_KEY) ? 1 : 0), 'vmenusearchselectcombo', 1, $langs->trans("Search"), 1, $stringforfirstkey.' s');
+				$searchform .= $form->selectArrayFilter('searchselectcombo', $arrayresult, $selected, 'accesskey="s"', 1, 0, (!getDolGlobalString('MAIN_SEARCHBOX_CONTENT_LOADED_BEFORE_KEY') ? 1 : 0), 'vmenusearchselectcombo', 1, $langs->trans("Search"), 1, $stringforfirstkey.' s');
 			} else {
 				if (is_array($arrayresult)) {
 					foreach ($arrayresult as $key => $val) {
@@ -3154,10 +3154,10 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 			}
 
 			// Force special value for $searchform for text browsers or very old search form
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) || empty($conf->use_javascript_ajax)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') || empty($conf->use_javascript_ajax)) {
 				$urltosearch = DOL_URL_ROOT.'/core/search_page.php?showtitlebefore=1';
 				$searchform = '<div class="blockvmenuimpair blockvmenusearchphone"><div id="divsearchforms1"><a href="'.$urltosearch.'" accesskey="s" alt="'.dol_escape_htmltag($langs->trans("ShowSearchFields")).'">'.$langs->trans("Search").'...</a></div></div>';
-			} elseif ($conf->use_javascript_ajax && !empty($conf->global->MAIN_USE_OLD_SEARCH_FORM)) {
+			} elseif ($conf->use_javascript_ajax && getDolGlobalString('MAIN_USE_OLD_SEARCH_FORM')) {
 				$searchform = '<div class="blockvmenuimpair blockvmenusearchphone"><div id="divsearchforms1"><a href="#" alt="'.dol_escape_htmltag($langs->trans("ShowSearchFields")).'">'.$langs->trans("Search").'...</a></div><div id="divsearchforms2" style="display: none">'.$searchform.'</div>';
 				$searchform .= '<script>
             	jQuery(document).ready(function () {
@@ -3191,7 +3191,7 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 		// Left column
 		print '<!-- Begin left menu -->'."\n";
 
-		print '<div class="vmenu"'.(empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '' : ' title="Left menu"').'>'."\n\n";
+		print '<div class="vmenu"'.(!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '' : ' title="Left menu"').'>'."\n\n";
 
 		// Show left menu with other forms
 		$menumanager->menu_array = $menu_array_before;
@@ -3204,7 +3204,7 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 		print '<div id="blockvmenuhelp" class="blockvmenuhelp">'."\n";
 
 		// Version
-		if (!empty($conf->global->MAIN_SHOW_VERSION)) {    // Version is already on help picto and on login page.
+		if (getDolGlobalString('MAIN_SHOW_VERSION')) {    // Version is already on help picto and on login page.
 			$doliurl = 'https://www.dolibarr.org';
 			//local communities
 			if (preg_match('/fr/i', $langs->defaultlang)) {
@@ -3224,7 +3224,7 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 			}
 
 			$appli = constant('DOL_APPLICATION_TITLE');
-			if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+			if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 				$appli = $conf->global->MAIN_APPLICATION_TITLE; $doliurl = '';
 				if (preg_match('/\d\.\d/', $appli)) {
 					if (!preg_match('/'.preg_quote(DOL_VERSION).'/', $appli)) {
@@ -3252,7 +3252,7 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 		}
 
 		// Link to bugtrack
-		if (!empty($conf->global->MAIN_BUGTRACK_ENABLELINK)) {
+		if (getDolGlobalString('MAIN_BUGTRACK_ENABLELINK')) {
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 
 			if (getDolGlobalString('MAIN_BUGTRACK_ENABLELINK') == 'github') {
@@ -3290,7 +3290,7 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 
 				$bugbaseurl .= urlencode("\n");
 				$bugbaseurl .= urlencode("## Report\n");
-			} elseif (!empty($conf->global->MAIN_BUGTRACK_ENABLELINK)) {
+			} elseif (getDolGlobalString('MAIN_BUGTRACK_ENABLELINK')) {
 				$bugbaseurl = $conf->global->MAIN_BUGTRACK_ENABLELINK;
 			} else {
 				$bugbaseurl = "";
@@ -3358,12 +3358,12 @@ function main_area($title = '')
 	$reshook = $hookmanager->executeHooks('printMainArea', $parameters); // Note that $action and $object may have been modified by some hooks
 	print $hookmanager->resPrint;
 
-	if (!empty($conf->global->MAIN_ONLY_LOGIN_ALLOWED)) {
+	if (getDolGlobalString('MAIN_ONLY_LOGIN_ALLOWED')) {
 		print info_admin($langs->trans("WarningYouAreInMaintenanceMode", $conf->global->MAIN_ONLY_LOGIN_ALLOWED), 0, 0, 1, 'warning maintenancemode');
 	}
 
 	// Permit to add user company information on each printed document by setting SHOW_SOCINFO_ON_PRINT
-	if (!empty($conf->global->SHOW_SOCINFO_ON_PRINT) && GETPOST('optioncss', 'aZ09') == 'print' && empty(GETPOST('disable_show_socinfo_on_print', 'az09'))) {
+	if (getDolGlobalString('SHOW_SOCINFO_ON_PRINT') && GETPOST('optioncss', 'aZ09') == 'print' && empty(GETPOST('disable_show_socinfo_on_print', 'az09'))) {
 		$parameters = array();
 		$reshook = $hookmanager->executeHooks('showSocinfoOnPrint', $parameters);
 		if (empty($reshook)) {
@@ -3372,19 +3372,19 @@ function main_area($title = '')
 			print '<table class="centpercent div-table-responsive">'."\n";
 			print '<tbody>';
 			print '<tr><td rowspan="0" class="width20p">';
-			if ($conf->global->MAIN_SHOW_LOGO && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) && !empty($conf->global->MAIN_INFO_SOCIETE_LOGO)) {
+			if ($conf->global->MAIN_SHOW_LOGO && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') && getDolGlobalString('MAIN_INFO_SOCIETE_LOGO')) {
 				print '<img id="mysoc-info-header-logo" style="max-width:100%" alt="" src="'.DOL_URL_ROOT.'/viewimage.php?cache=1&modulepart=mycompany&file='.urlencode('logos/'.dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_LOGO)).'">';
 			}
 			print '</td><td  rowspan="0" class="width50p"></td></tr>'."\n";
 			print '<tr><td class="titre bold">'.dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_NOM).'</td></tr>'."\n";
 			print '<tr><td>'.dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_ADDRESS).'<br>'.dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_ZIP).' '.dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_TOWN).'</td></tr>'."\n";
-			if (!empty($conf->global->MAIN_INFO_SOCIETE_TEL)) {
+			if (getDolGlobalString('MAIN_INFO_SOCIETE_TEL')) {
 				print '<tr><td style="padding-left: 1em" class="small">'.$langs->trans("Phone").' : '.dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_TEL).'</td></tr>';
 			}
-			if (!empty($conf->global->MAIN_INFO_SOCIETE_MAIL)) {
+			if (getDolGlobalString('MAIN_INFO_SOCIETE_MAIL')) {
 				print '<tr><td style="padding-left: 1em" class="small">'.$langs->trans("Email").' : '.dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_MAIL).'</td></tr>';
 			}
-			if (!empty($conf->global->MAIN_INFO_SOCIETE_WEB)) {
+			if (getDolGlobalString('MAIN_INFO_SOCIETE_WEB')) {
 				print '<tr><td style="padding-left: 1em" class="small">'.$langs->trans("Web").' : '.dol_escape_htmltag($conf->global->MAIN_INFO_SOCIETE_WEB).'</td></tr>';
 			}
 			print '</tbody>';
@@ -3581,7 +3581,7 @@ if (!function_exists("llxFooter")) {
 		}
 
 		// Core error message
-		if (!empty($conf->global->MAIN_CORE_ERROR)) {
+		if (getDolGlobalString('MAIN_CORE_ERROR')) {
 			// Ajax version
 			if ($conf->use_javascript_ajax) {
 				$title = img_warning().' '.$langs->trans('CoreErrorTitle');
@@ -3667,7 +3667,7 @@ if (!function_exists("llxFooter")) {
 			//print '<!-- instance_unique_id='.$conf->file->instance_unique_id.' MAIN_FIRST_PING_OK_ID='.$conf->global->MAIN_FIRST_PING_OK_ID.' -->';
 			$hash_unique_id = md5('dolibarr'.$conf->file->instance_unique_id);	// Do not use dol_hash(), must not change if salt changes.
 
-			if (empty($conf->global->MAIN_FIRST_PING_OK_DATE)
+			if (!getDolGlobalString('MAIN_FIRST_PING_OK_DATE')
 				|| (!empty($conf->file->instance_unique_id) && ($hash_unique_id != $conf->global->MAIN_FIRST_PING_OK_ID) && ($conf->global->MAIN_FIRST_PING_OK_ID != 'disabled'))
 			|| $forceping) {
 				// No ping done if we are into an alpha version
@@ -3676,14 +3676,14 @@ if (!function_exists("llxFooter")) {
 				} elseif (empty($_COOKIE['DOLINSTALLNOPING_'.$hash_unique_id]) || $forceping) {	// Cookie is set when we uncheck the checkbox in the installation wizard.
 					// MAIN_LAST_PING_KO_DATE
 					// Disable ping if MAIN_LAST_PING_KO_DATE is set and is recent (this month)
-					if (!empty($conf->global->MAIN_LAST_PING_KO_DATE) && substr($conf->global->MAIN_LAST_PING_KO_DATE, 0, 6) == dol_print_date(dol_now(), '%Y%m') && !$forceping) {
+					if (getDolGlobalString('MAIN_LAST_PING_KO_DATE') && substr($conf->global->MAIN_LAST_PING_KO_DATE, 0, 6) == dol_print_date(dol_now(), '%Y%m') && !$forceping) {
 						print "\n<!-- NO JS CODE TO ENABLE the anonymous Ping. An error already occured this month, we will try later. -->\n";
 					} else {
 						include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 
 						print "\n".'<!-- Includes JS for Ping of Dolibarr forceping='.$forceping.' MAIN_FIRST_PING_OK_DATE='.getDolGlobalString("MAIN_FIRST_PING_OK_DATE").' MAIN_FIRST_PING_OK_ID='.getDolGlobalString("MAIN_FIRST_PING_OK_ID").' MAIN_LAST_PING_KO_DATE='.getDolGlobalString("MAIN_LAST_PING_KO_DATE").' -->'."\n";
 						print "\n<!-- JS CODE TO ENABLE the anonymous Ping -->\n";
-						$url_for_ping = (empty($conf->global->MAIN_URL_FOR_PING) ? "https://ping.dolibarr.org/" : $conf->global->MAIN_URL_FOR_PING);
+						$url_for_ping = (!getDolGlobalString('MAIN_URL_FOR_PING') ? "https://ping.dolibarr.org/" : $conf->global->MAIN_URL_FOR_PING);
 						// Try to guess the distrib used
 						$distrib = 'standard';
 						if ($_SERVER["SERVER_ADMIN"] == 'doliwamp@localhost') {
diff --git a/htdocs/margin/admin/margin.php b/htdocs/margin/admin/margin.php
index ed28bc7d8b3..794cf5bd5bc 100644
--- a/htdocs/margin/admin/margin.php
+++ b/htdocs/margin/admin/margin.php
@@ -154,7 +154,7 @@ print '<td colspan="2">';
 if (!empty($conf->use_javascript_ajax)) {
 	print ajax_constantonoff('DISPLAY_MARGIN_RATES');
 } else {
-	if (empty($conf->global->DISPLAY_MARGIN_RATES)) {
+	if (!getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 		print '<a href="'.$_SERVER['PHP_SELF'].'?action=set_DISPLAY_MARGIN_RATES&token='.newToken().'">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
 	} else {
 		print '<a href="'.$_SERVER['PHP_SELF'].'?action=del_DISPLAY_MARGIN_RATES&token='.newToken().'">'.img_picto($langs->trans("Enabled"), 'on').'</a>';
@@ -171,7 +171,7 @@ print '<td colspan="2">';
 if (!empty($conf->use_javascript_ajax)) {
 	print ajax_constantonoff('DISPLAY_MARK_RATES');
 } else {
-	if (empty($conf->global->DISPLAY_MARK_RATES)) {
+	if (!getDolGlobalString('DISPLAY_MARK_RATES')) {
 		print '<a href="'.$_SERVER['PHP_SELF'].'?action=set_DISPLAY_MARK_RATES&token='.newToken().'">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
 	} else {
 		print '<a href="'.$_SERVER['PHP_SELF'].'?action=del_DISPLAY_MARK_RATES&token='.newToken().'">'.img_picto($langs->trans("Enabled"), 'on').'</a>';
@@ -188,7 +188,7 @@ print '<td colspan="2">';
 if (!empty($conf->use_javascript_ajax)) {
 	print ajax_constantonoff('ForceBuyingPriceIfNull');
 } else {
-	if (empty($conf->global->ForceBuyingPriceIfNull)) {
+	if (!getDolGlobalString('ForceBuyingPriceIfNull')) {
 		print '<a href="'.$_SERVER['PHP_SELF'].'?action=set_ForceBuyingPriceIfNull&token='.newToken().'">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
 	} else {
 		print '<a href="'.$_SERVER['PHP_SELF'].'?action=del_ForceBuyingPriceIfNull&token='.newToken().'">'.img_picto($langs->trans("Enabled"), 'on').'</a>';
diff --git a/htdocs/margin/agentMargins.php b/htdocs/margin/agentMargins.php
index e1d64326dbb..baf70fbc3ba 100644
--- a/htdocs/margin/agentMargins.php
+++ b/htdocs/margin/agentMargins.php
@@ -157,7 +157,7 @@ $sql .= " sum(".$db->ifsql('(d.total_ht < 0 OR (d.total_ht = 0 AND f.type = 2))'
 
 $sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
 $sql .= ", ".MAIN_DB_PREFIX."facture as f";
-$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."element_contact e ON e.element_id = f.rowid and e.statut = 4 and e.fk_c_type_contact = ".(empty($conf->global->AGENT_CONTACT_TYPE) ?-1 : $conf->global->AGENT_CONTACT_TYPE);
+$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."element_contact e ON e.element_id = f.rowid and e.statut = 4 and e.fk_c_type_contact = ".(!getDolGlobalString('AGENT_CONTACT_TYPE') ?-1 : $conf->global->AGENT_CONTACT_TYPE);
 $sql .= ", ".MAIN_DB_PREFIX."facturedet as d";
 $sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 $sql .= ", ".MAIN_DB_PREFIX."user as u";
@@ -165,7 +165,7 @@ $sql .= " WHERE f.fk_soc = s.rowid";
 $sql .= ' AND f.entity IN ('.getEntity('invoice').')';
 $sql .= " AND sc.fk_soc = f.fk_soc";
 $sql .= " AND (d.product_type = 0 OR d.product_type = 1)";
-if (!empty($conf->global->AGENT_CONTACT_TYPE)) {
+if (getDolGlobalString('AGENT_CONTACT_TYPE')) {
 	$sql .= " AND ((e.fk_socpeople IS NULL AND sc.fk_user = u.rowid) OR (e.fk_socpeople IS NOT NULL AND e.fk_socpeople = u.rowid))";
 } else {
 	$sql .= " AND sc.fk_user = u.rowid";
@@ -174,7 +174,7 @@ $sql .= " AND f.fk_statut NOT IN (".$db->sanitize(implode(', ', $invoice_status_
 $sql .= ' AND s.entity IN ('.getEntity('societe').')';
 $sql .= " AND d.fk_facture = f.rowid";
 if ($agentid > 0) {
-	if (!empty($conf->global->AGENT_CONTACT_TYPE)) {
+	if (getDolGlobalString('AGENT_CONTACT_TYPE')) {
 		$sql .= " AND ((e.fk_socpeople IS NULL AND sc.fk_user = ".((int) $agentid).") OR (e.fk_socpeople IS NOT NULL AND e.fk_socpeople = ".((int) $agentid)."))";
 	} else {
 		$sql .= " AND sc.fk_user = ".((int) $agentid);
@@ -257,10 +257,10 @@ if ($result) {
 	print_liste_field_titre("SellingPrice", $_SERVER["PHP_SELF"], "selling_price", "", $param, '', $sortfield, $sortorder, 'right ');
 	print_liste_field_titre($labelcostprice, $_SERVER["PHP_SELF"], "buying_price", "", $param, '', $sortfield, $sortorder, 'right ');
 	print_liste_field_titre("Margin", $_SERVER["PHP_SELF"], "marge", "", $param, '', $sortfield, $sortorder, 'right ');
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 		print_liste_field_titre("MarginRate", $_SERVER["PHP_SELF"], "", "", $param, '', $sortfield, $sortorder, 'right ');
 	}
-	if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 		print_liste_field_titre("MarkRate", $_SERVER["PHP_SELF"], "", "", $param, '', $sortfield, $sortorder, 'right ');
 	}
 	print "</tr>\n";
@@ -334,10 +334,10 @@ if ($result) {
 			print '<td class="nowrap right"><span class="amount">'.price(price2num($pv, 'MT')).'</span></td>';
 			print '<td class="nowrap right"><span class="amount">'.price(price2num($pa, 'MT')).'</span></td>';
 			print '<td class="nowrap right"><span class="amount">'.price(price2num($marge, 'MT')).'</span></td>';
-			if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 				print '<td class="nowrap right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%").'</td>';
 			}
-			if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 				print '<td class="nowrap right">'.(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%").'</td>';
 			}
 			print "</tr>\n";
@@ -366,10 +366,10 @@ if ($result) {
 	print '<td class="nowrap right">'.price(price2num($cumul_vente, 'MT')).'</td>';
 	print '<td class="nowrap right">'.price(price2num($cumul_achat, 'MT')).'</td>';
 	print '<td class="nowrap right">'.price(price2num($totalMargin, 'MT')).'</td>';
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 		print '<td class="nowrap right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%").'</td>';
 	}
-	if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 		print '<td class="nowrap right">'.(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%").'</td>';
 	}
 	print '</tr>';
diff --git a/htdocs/margin/customerMargins.php b/htdocs/margin/customerMargins.php
index 585d757dc46..1bf4d3a01ed 100644
--- a/htdocs/margin/customerMargins.php
+++ b/htdocs/margin/customerMargins.php
@@ -192,14 +192,14 @@ print '<span id="totalMargin" class="amount"></span> <span class="amount">'.$lan
 print '</td></tr>';
 
 // Margin Rate
-if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 	print '<tr><td>'.$langs->trans("MarginRate").'</td><td colspan="4">';
 	print '<span id="marginRate"></span>'; // set by jquery (see below)
 	print '</td></tr>';
 }
 
 // Mark Rate
-if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 	print '<tr><td>'.$langs->trans("MarkRate").'</td><td colspan="4">';
 	print '<span id="markRate"></span>'; // set by jquery (see below)
 	print '</td></tr>';
@@ -327,10 +327,10 @@ if ($result) {
 	print_liste_field_titre("SellingPrice", $_SERVER["PHP_SELF"], "selling_price", "", $param, 'align="right"', $sortfield, $sortorder);
 	print_liste_field_titre($labelcostprice, $_SERVER["PHP_SELF"], "buying_price", "", $param, 'align="right"', $sortfield, $sortorder);
 	print_liste_field_titre("Margin", $_SERVER["PHP_SELF"], "marge", "", $param, 'align="right"', $sortfield, $sortorder);
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 		print_liste_field_titre("MarginRate", $_SERVER["PHP_SELF"], "", "", $param, 'align="right"', $sortfield, $sortorder);
 	}
-	if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 		print_liste_field_titre("MarkRate", $_SERVER["PHP_SELF"], "", "", $param, 'align="right"', $sortfield, $sortorder);
 	}
 	print "</tr>\n";
@@ -377,10 +377,10 @@ if ($result) {
 			print '<td class="nowrap right"><span class="amount">'.price(price2num($pv, 'MT')).'</span></td>';
 			print '<td class="nowrap right"><span class="amount">'.price(price2num($pa, 'MT')).'</span></td>';
 			print '<td class="nowrap right"><span class="amount">'.price(price2num($marge, 'MT')).'</span></td>';
-			if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 				print '<td class="nowrap right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%").'</td>';
 			}
-			if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 				print '<td class="nowrap right">'.(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%").'</td>';
 			}
 			print "</tr>\n";
@@ -415,10 +415,10 @@ if ($result) {
 	print '<td class="nowrap right">'.price(price2num($cumul_vente, 'MT')).'</td>';
 	print '<td class="nowrap right">'.price(price2num($cumul_achat, 'MT')).'</td>';
 	print '<td class="nowrap right">'.price(price2num($totalMargin, 'MT')).'</td>';
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 		print '<td class="nowrap right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%").'</td>';
 	}
-	if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 		print '<td class="nowrap right">'.(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%").'</td>';
 	}
 	print '</tr>';
diff --git a/htdocs/margin/productMargins.php b/htdocs/margin/productMargins.php
index 02adfc242c2..519ffebd5ff 100644
--- a/htdocs/margin/productMargins.php
+++ b/htdocs/margin/productMargins.php
@@ -156,14 +156,14 @@ print '<span id="totalMargin" class="amount"></span> <span class="amount">'.$lan
 print '</td></tr>';
 
 // Margin Rate
-if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 	print '<tr><td>'.$langs->trans("MarginRate").'</td><td colspan="4">';
 	print '<span id="marginRate"></span>'; // set by jquery (see below)
 	print '</td></tr>';
 }
 
 // Mark Rate
-if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 	print '<tr><td>'.$langs->trans("MarkRate").'</td><td colspan="4">';
 	print '<span id="markRate"></span>'; // set by jquery (see below)
 	print '</td></tr>';
@@ -279,10 +279,10 @@ if ($result) {
 	print_liste_field_titre("SellingPrice", $_SERVER["PHP_SELF"], "selling_price", "", $param, '', $sortfield, $sortorder, 'right ');
 	print_liste_field_titre($labelcostprice, $_SERVER["PHP_SELF"], "buying_price", "", $param, '', $sortfield, $sortorder, 'right ');
 	print_liste_field_titre("Margin", $_SERVER["PHP_SELF"], "marge", "", $param, '', $sortfield, $sortorder, 'right ');
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 		print_liste_field_titre("MarginRate", $_SERVER["PHP_SELF"], "", "", $param, '', $sortfield, $sortorder, 'right ');
 	}
-	if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 		print_liste_field_titre("MarkRate", $_SERVER["PHP_SELF"], "", "", $param, '', $sortfield, $sortorder, 'right ');
 	}
 	print "</tr>\n";
@@ -336,10 +336,10 @@ if ($result) {
 			print '<td class="nowrap right"><span class="amount">'.price(price2num($pv, 'MT')).'</span></td>';
 			print '<td class="nowrap right"><span class="amount">'.price(price2num($pa, 'MT')).'</span></td>';
 			print '<td class="nowrap right"><span class="amount">'.price(price2num($marge, 'MT')).'</span></td>';
-			if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 				print '<td class="nowrap right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%").'</td>';
 			}
-			if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+			if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 				print '<td class="nowrap right">'.(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%").'</td>';
 			}
 			print "</tr>\n";
@@ -369,10 +369,10 @@ if ($result) {
 	print '<td class="nowrap right">'.price(price2num($cumul_vente, 'MT')).'</td>';
 	print '<td class="nowrap right">'.price(price2num($cumul_achat, 'MT')).'</td>';
 	print '<td class="nowrap right">'.price(price2num($totalMargin, 'MT')).'</td>';
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 		print '<td class="nowrap right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%").'</td>';
 	}
-	if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 		print '<td class="nowrap right">'.(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%").'</td>';
 	}
 	print "</tr>\n";
diff --git a/htdocs/margin/tabs/productMargins.php b/htdocs/margin/tabs/productMargins.php
index eb51b90f038..473178af942 100644
--- a/htdocs/margin/tabs/productMargins.php
+++ b/htdocs/margin/tabs/productMargins.php
@@ -117,14 +117,14 @@ if ($id > 0 || !empty($ref)) {
 		print '</td></tr>';
 
 		// Margin Rate
-		if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+		if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 			print '<tr><td>'.$langs->trans("MarginRate").'</td><td>';
 			print '<span id="marginRate"></span>'; // set by jquery (see below)
 			print '</td></tr>';
 		}
 
 		// Mark Rate
-		if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+		if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 			print '<tr><td>'.$langs->trans("MarkRate").'</td><td>';
 			print '<span id="markRate"></span>'; // set by jquery (see below)
 			print '</td></tr>';
@@ -200,10 +200,10 @@ if ($id > 0 || !empty($ref)) {
 				print_liste_field_titre("BuyingPrice", $_SERVER["PHP_SELF"], "buying_price", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
 				print_liste_field_titre("Qty", $_SERVER["PHP_SELF"], "d.qty", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
 				print_liste_field_titre("Margin", $_SERVER["PHP_SELF"], "marge", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
-				if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 					print_liste_field_titre("MarginRate", $_SERVER["PHP_SELF"], "", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
 				}
-				if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 					print_liste_field_titre("MarkRate", $_SERVER["PHP_SELF"], "", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
 				}
 				print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "f.paye,f.fk_statut", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
@@ -234,10 +234,10 @@ if ($id > 0 || !empty($ref)) {
 						print '<td class="right amount">'.price(price2num($objp->buying_price, 'MT'))."</td>\n";
 						print '<td class="right">'.price(price2num($objp->qty, 'MT'))."</td>\n";
 						print '<td class="right amount">'.price(price2num($objp->marge, 'MT'))."</td>\n";
-						if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+						if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 							print "<td class=\"right\">".(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%")."</td>\n";
 						}
-						if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+						if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 							print "<td class=\"right\">".(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%")."</td>\n";
 						}
 						print '<td class="right">'.$invoicestatic->LibStatut($objp->paye, $objp->statut, 5).'</td>';
@@ -265,10 +265,10 @@ if ($id > 0 || !empty($ref)) {
 				print '<td class="right amount">'.price(price2num($cumul_achat, 'MT'))."</td>\n";
 				print '<td class="right">'.price(price2num($cumul_qty, 'MT'))."</td>\n";
 				print '<td class="right amount">'.price(price2num($totalMargin, 'MT'))."</td>\n";
-				if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 					print '<td class="right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%")."</td>\n";
 				}
-				if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 					print "<td class=\"right\">".(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%")."</td>\n";
 				}
 				print '<td class="right">&nbsp;</td>';
diff --git a/htdocs/margin/tabs/thirdpartyMargins.php b/htdocs/margin/tabs/thirdpartyMargins.php
index 193bffa5b9f..0d79f57f5d1 100644
--- a/htdocs/margin/tabs/thirdpartyMargins.php
+++ b/htdocs/margin/tabs/thirdpartyMargins.php
@@ -87,7 +87,7 @@ $invoicestatic = new Facture($db);
 $form = new Form($db);
 
 $title = $langs->trans("ThirdParty").' - '.$langs->trans("Margins");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name.' - '.$langs->trans("Files");
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
@@ -130,7 +130,7 @@ if ($socid > 0) {
 		print '</td></tr>';
 	}
 
-	if (((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) && $object->fournisseur) {
+	if (((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) && $object->fournisseur) {
 		print '<tr><td class="titlefield">';
 		print $langs->trans('SupplierCode').'</td><td colspan="3">';
 		print showValueWithClipboardCPButton(dol_escape_htmltag($object->code_fournisseur));
@@ -147,14 +147,14 @@ if ($socid > 0) {
 	print '</td></tr>';
 
 	// Margin Rate
-	if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 		print '<tr><td>'.$langs->trans("MarginRate").'</td><td colspan="3">';
 		print '<span id="marginRate"></span>'; // set by jquery (see below)
 		print '</td></tr>';
 	}
 
 	// Mark Rate
-	if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+	if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 		print '<tr><td>'.$langs->trans("MarkRate").'</td><td colspan="3">';
 		print '<span id="markRate"></span>'; // set by jquery (see below)
 		print '</td></tr>';
@@ -211,10 +211,10 @@ if ($socid > 0) {
 		print_liste_field_titre("SoldAmount", $_SERVER["PHP_SELF"], "selling_price", "", "&amp;socid=".$_REQUEST["socid"], '', $sortfield, $sortorder, 'right ');
 		print_liste_field_titre("PurchasedAmount", $_SERVER["PHP_SELF"], "buying_price", "", "&amp;socid=".$_REQUEST["socid"], '', $sortfield, $sortorder, 'right ');
 		print_liste_field_titre("Margin", $_SERVER["PHP_SELF"], "marge", "", "&amp;socid=".$_REQUEST["socid"], '', $sortfield, $sortorder, 'right ');
-		if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+		if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 			print_liste_field_titre("MarginRate", $_SERVER["PHP_SELF"], "", "", "&amp;socid=".$_REQUEST["socid"], '', $sortfield, $sortorder, 'right ');
 		}
-		if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+		if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 			print_liste_field_titre("MarkRate", $_SERVER["PHP_SELF"], "", "", "&amp;socid=".$_REQUEST["socid"], '', $sortfield, $sortorder, 'right ');
 		}
 		print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "f.paye,f.fk_statut", "", "&amp;socid=".$_REQUEST["socid"], '', $sortfield, $sortorder, 'right ');
@@ -246,10 +246,10 @@ if ($socid > 0) {
 				print "<td class=\"right amount\">".price(price2num($objp->selling_price, 'MT'))."</td>\n";
 				print "<td class=\"right amount\">".price(price2num(($objp->type == 2 ? -1 : 1) * $objp->buying_price, 'MT'))."</td>\n";
 				print "<td class=\"right amount\">".$sign.price(price2num($objp->marge, 'MT'))."</td>\n";
-				if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 					print "<td class=\"right\">".(($marginRate === '') ? 'n/a' : $sign.price(price2num($marginRate, 'MT'))."%")."</td>\n";
 				}
-				if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+				if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 					print "<td class=\"right\">".(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%")."</td>\n";
 				}
 				print '<td class="right">'.$invoicestatic->LibStatut($objp->paye, $objp->statut, 5).'</td>';
@@ -277,10 +277,10 @@ if ($socid > 0) {
 		print "<td class=\"right\">".price(price2num($cumul_vente, 'MT'))."</td>\n";
 		print "<td class=\"right\">".price(price2num($cumul_achat, 'MT'))."</td>\n";
 		print "<td class=\"right\">".price(price2num($totalMargin, 'MT'))."</td>\n";
-		if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
+		if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
 			print "<td class=\"right\">".(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%")."</td>\n";
 		}
-		if (!empty($conf->global->DISPLAY_MARK_RATES)) {
+		if (getDolGlobalString('DISPLAY_MARK_RATES')) {
 			print "<td class=\"right\">".(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%")."</td>\n";
 		}
 		print '<td class="right">&nbsp;</td>';
diff --git a/htdocs/modulebuilder/admin/setup.php b/htdocs/modulebuilder/admin/setup.php
index 53e7cf4b170..ca47a61e3e2 100644
--- a/htdocs/modulebuilder/admin/setup.php
+++ b/htdocs/modulebuilder/admin/setup.php
@@ -116,7 +116,7 @@ print '<td>'.$langs->trans("Value").'</td>';
 print "</tr>\n";
 
 
-if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
+if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 	// What is use case of this 2 options ?
 
 	print '<tr class="oddeven">';
@@ -125,7 +125,7 @@ if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
 	if ($conf->use_javascript_ajax) {
 		print ajax_constantonoff('MODULEBUILDER_USE_ABOUT');
 	} else {
-		if (empty($conf->global->MODULEBUILDER_USE_ABOUT)) {
+		if (!getDolGlobalString('MODULEBUILDER_USE_ABOUT')) {
 			print '<a class="reposition" href="'.$_SERVER['PHP_SELF'].'?action=set_MODULEBUILDER_USE_ABOUT&token='.newToken().'">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
 		} else {
 			print '<a class="reposition" href="'.$_SERVER['PHP_SELF'].'?action=del_MODULEBUILDER_USE_ABOUT&token='.newToken().'">'.img_picto($langs->trans("Enabled"), 'on').'</a>';
@@ -148,7 +148,7 @@ print '<input type="text" name="MODULEBUILDER_SPECIFIC_EDITOR_URL" value="'.getD
 print '</td>';
 print '</tr>';
 
-if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
+if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 	print '<tr class="oddeven">';
 	print '<td>'.$langs->trans("UseSpecificFamily").'</td>';
 	print '<td>';
diff --git a/htdocs/modulebuilder/index.php b/htdocs/modulebuilder/index.php
index c7b32d4caac..1268d4dbd59 100644
--- a/htdocs/modulebuilder/index.php
+++ b/htdocs/modulebuilder/index.php
@@ -110,7 +110,7 @@ $FILEFLAG = 'modulebuilder.txt';
 
 $now = dol_now();
 $newmask = 0;
-if (empty($newmask) && !empty($conf->global->MAIN_UMASK)) {
+if (empty($newmask) && getDolGlobalString('MAIN_UMASK')) {
 	$newmask = $conf->global->MAIN_UMASK;
 }
 if (empty($newmask)) {	// This should no happen
@@ -127,7 +127,7 @@ $form = new Form($db);
 $dirsrootforscan = array($dirread);
 
 // Add also the core modules into the list of modules to show/edit
-if ($dirread != DOL_DOCUMENT_ROOT && ($conf->global->MAIN_FEATURES_LEVEL >= 2 || !empty($conf->global->MODULEBUILDER_ADD_DOCUMENT_ROOT))) {
+if ($dirread != DOL_DOCUMENT_ROOT && (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2 || getDolGlobalString('MODULEBUILDER_ADD_DOCUMENT_ROOT'))) {
 	$dirsrootforscan[] = DOL_DOCUMENT_ROOT;
 }
 
@@ -275,7 +275,7 @@ if ($dirins && $action == 'initmodule' && $modulename) {
 			}
 		}
 
-		if (!empty($conf->global->MODULEBUILDER_USE_ABOUT)) {
+		if (getDolGlobalString('MODULEBUILDER_USE_ABOUT')) {
 			dol_delete_file($destdir.'/admin/about.php');
 		}
 
@@ -352,7 +352,7 @@ if ($dirins && $action == 'initmodule' && $modulename) {
 				'500000'=>$idmodule
 			);
 
-			if (!empty($conf->global->MODULEBUILDER_SPECIFIC_AUTHOR)) {
+			if (getDolGlobalString('MODULEBUILDER_SPECIFIC_AUTHOR')) {
 				$arrayreplacement['---Put here your own copyright and developer email---'] = dol_print_date($now, '%Y').' ' . getDolGlobalString('MODULEBUILDER_SPECIFIC_AUTHOR');
 			}
 
@@ -363,7 +363,7 @@ if ($dirins && $action == 'initmodule' && $modulename) {
 			}
 		}
 
-		if (!empty($conf->global->MODULEBUILDER_SPECIFIC_README)) {
+		if (getDolGlobalString('MODULEBUILDER_SPECIFIC_README')) {
 			setEventMessages($langs->trans("ContentOfREADMECustomized"), null, 'warnings');
 			dol_delete_file($destdir.'/README.md');
 			file_put_contents($destdir.'/README.md', $conf->global->MODULEBUILDER_SPECIFIC_README);
@@ -1511,7 +1511,7 @@ if ($dirins && $action == 'initobject' && $module && $objectname) {
 				'---Put here your own copyright and developer email---'=>dol_print_date($now, '%Y').' '.$user->getFullName($langs).($user->email ? ' <'.$user->email.'>' : '')
 			);
 
-			if (!empty($conf->global->MODULEBUILDER_SPECIFIC_AUTHOR)) {
+			if (getDolGlobalString('MODULEBUILDER_SPECIFIC_AUTHOR')) {
 				$arrayreplacement['---Put here your own copyright and developer email---'] = dol_print_date($now, '%Y').' ' . getDolGlobalString('MODULEBUILDER_SPECIFIC_AUTHOR');
 			}
 
diff --git a/htdocs/modulebuilder/template/core/modules/mymodule/doc/pdf_standard_myobject.modules.php b/htdocs/modulebuilder/template/core/modules/mymodule/doc/pdf_standard_myobject.modules.php
index d4836dc773e..670b21cc099 100644
--- a/htdocs/modulebuilder/template/core/modules/mymodule/doc/pdf_standard_myobject.modules.php
+++ b/htdocs/modulebuilder/template/core/modules/mymodule/doc/pdf_standard_myobject.modules.php
@@ -1027,7 +1027,7 @@ class pdf_standard_myobject extends ModelePDFMyObject
 		}
 		$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date, "day", false, $outputlangs, true), '', 'R');
 
-		if (empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && !empty($object->thirdparty->code_client)) {
+		if (!getDolGlobalString('MAIN_PDF_HIDE_CUSTOMER_CODE') && !empty($object->thirdparty->code_client)) {
 			$posy += 3;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
@@ -1074,7 +1074,7 @@ class pdf_standard_myobject extends ModelePDFMyObject
 
 
 			// Show sender frame
-			if (empty($conf->global->MAIN_PDF_NO_SENDER_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_SENDER_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx, $posy - 5);
@@ -1086,7 +1086,7 @@ class pdf_standard_myobject extends ModelePDFMyObject
 			}
 
 			// Show sender name
-			if (empty($conf->global->MAIN_PDF_HIDE_SENDER_NAME)) {
+			if (!getDolGlobalString('MAIN_PDF_HIDE_SENDER_NAME')) {
 				$pdf->SetXY($posx + 2, $posy + 3);
 				$pdf->SetFont('', 'B', $default_font_size);
 				$pdf->MultiCell($widthrecbox - 2, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, $ltrdirection);
@@ -1133,7 +1133,7 @@ class pdf_standard_myobject extends ModelePDFMyObject
 			}
 
 			// Show recipient frame
-			if (empty($conf->global->MAIN_PDF_NO_RECIPENT_FRAME)) {
+			if (!getDolGlobalString('MAIN_PDF_NO_RECIPENT_FRAME')) {
 				$pdf->SetTextColor(0, 0, 0);
 				$pdf->SetFont('', '', $default_font_size - 2);
 				$pdf->SetXY($posx + 2, $posy - 5);
diff --git a/htdocs/modulebuilder/template/myobject_card.php b/htdocs/modulebuilder/template/myobject_card.php
index 3252d1acd76..18ed571958f 100644
--- a/htdocs/modulebuilder/template/myobject_card.php
+++ b/htdocs/modulebuilder/template/myobject_card.php
@@ -345,9 +345,9 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 
 	$formconfirm = '';
 
-	// Confirmation to delete
-	if ($action == 'delete') {
-		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id, $langs->trans('DeleteMyObject'), $langs->trans('ConfirmDeleteObject'), 'confirm_delete', '', 0, 1);
+	// Confirmation to delete (using preloaded confirm popup)
+	if ($action == 'delete' || ($conf->use_javascript_ajax && empty($conf->dol_use_jmobile))) {
+		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id, $langs->trans('DeleteMyObject'), $langs->trans('ConfirmDeleteObject'), 'confirm_delete', '', 0, 'action-delete');
 	}
 	// Confirmation to delete line
 	if ($action == 'deleteline') {
@@ -571,9 +571,15 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 			}
 			*/
 
-			// Delete
+			// Delete (with preloaded confirm popup)
+			$deleteUrl = $_SERVER["PHP_SELF"].'?id='.$object->id.'&action=delete&token='.newToken();
+			$buttonId = 'action-delete-no-ajax';
+			if ($conf->use_javascript_ajax && empty($conf->dol_use_jmobile)) {	// We can use preloaded confirm if not jmobile
+				$deleteUrl = '';
+				$buttonId = 'action-delete';
+			}
 			$params = array();
-			print dolGetButtonAction('', $langs->trans("Delete"), 'delete', $_SERVER["PHP_SELF"].'?id='.$object->id.'&action=delete&token='.newToken(), 'delete', $permissiontodelete, $params);
+			print dolGetButtonAction('', $langs->trans("Delete"), 'delete', $deleteUrl, $buttonId, $permissiontodelete, $params);
 		}
 		print '</div>'."\n";
 	}
diff --git a/htdocs/modulebuilder/template/test/phpunit/functionnal/MyModuleFunctionalTest.php b/htdocs/modulebuilder/template/test/phpunit/functionnal/MyModuleFunctionalTest.php
index 38dd61008cd..50f9d9c3257 100644
--- a/htdocs/modulebuilder/template/test/phpunit/functionnal/MyModuleFunctionalTest.php
+++ b/htdocs/modulebuilder/template/test/phpunit/functionnal/MyModuleFunctionalTest.php
@@ -48,12 +48,12 @@ class MyModuleFunctionalTest extends \PHPUnit_Extensions_Selenium2TestCase
 	protected static $base_url = 'http://dev.zenfusion.fr';
 	/**
 	 * @var string Dolibarr admin username
-	 * @see authenticate
+	 * @see authenticate()
 	 */
 	protected static $dol_admin_user = 'admin';
 	/**
 	 * @var string Dolibarr admin password
-	 * @see authenticate
+	 * @see authenticate()
 	 */
 	protected static $dol_admin_pass = 'admin';
 	/** @var int Dolibarr module ID */
diff --git a/htdocs/mrp/class/api_mos.class.php b/htdocs/mrp/class/api_mos.class.php
index 1c9d7d612da..686ad65a220 100644
--- a/htdocs/mrp/class/api_mos.class.php
+++ b/htdocs/mrp/class/api_mos.class.php
@@ -366,7 +366,7 @@ class Mos extends DolibarrApi
 			$pos = 0;
 			$arrayofarrayname = array("arraytoconsume","arraytoproduce");
 			foreach ($arrayofarrayname as $arrayname) {
-				foreach ($arrayname as $value) {
+				foreach (${$arrayname} as $value) {
 					$tmpproduct = new Product($this->db);
 					if (empty($value["objectid"])) {
 						throw new RestException(500, "Field objectid required in ".$arrayname);
diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index 14579af212b..0a2192aa4a1 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -265,7 +265,7 @@ class Mo extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -961,7 +961,7 @@ class Mo extends CommonObject
 		global $langs, $conf;
 		$langs->load("mrp");
 
-		if (!empty($conf->global->MRP_MO_ADDON)) {
+		if (getDolGlobalString('MRP_MO_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('MRP_MO_ADDON') . ".php";
@@ -1426,7 +1426,7 @@ class Mo extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMo");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1610,7 +1610,7 @@ class Mo extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->MO_ADDON_PDF)) {
+			} elseif (getDolGlobalString('MO_ADDON_PDF')) {
 				$modele = $conf->global->MO_ADDON_PDF;
 			}
 		}
@@ -1671,18 +1671,18 @@ class Mo extends CommonObject
 		$langs->load('stocks');
 		$text_stock_options = $langs->trans("RealStockDesc").'<br>';
 		$text_stock_options .= $langs->trans("RealStockWillAutomaticallyWhen").'<br>';
-		$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT) || !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE) ? '- '.$langs->trans("DeStockOnShipment").'<br>' : '');
-		$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER) ? '- '.$langs->trans("DeStockOnValidateOrder").'<br>' : '');
-		$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_BILL) ? '- '.$langs->trans("DeStockOnBill").'<br>' : '');
-		$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL) ? '- '.$langs->trans("ReStockOnBill").'<br>' : '');
-		$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER) ? '- '.$langs->trans("ReStockOnValidateOrder").'<br>' : '');
-		$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER) ? '- '.$langs->trans("ReStockOnDispatchOrder").'<br>' : '');
-		$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_RECEPTION) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE) ? '- '.$langs->trans("StockOnReception").'<br>' : '');
+		$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT') || getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE') ? '- '.$langs->trans("DeStockOnShipment").'<br>' : '');
+		$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER') ? '- '.$langs->trans("DeStockOnValidateOrder").'<br>' : '');
+		$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_BILL') ? '- '.$langs->trans("DeStockOnBill").'<br>' : '');
+		$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL') ? '- '.$langs->trans("ReStockOnBill").'<br>' : '');
+		$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER') ? '- '.$langs->trans("ReStockOnValidateOrder").'<br>' : '');
+		$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER') ? '- '.$langs->trans("ReStockOnDispatchOrder").'<br>' : '');
+		$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE') ? '- '.$langs->trans("StockOnReception").'<br>' : '');
 
 		print '<tr class="liste_titre">';
 		// Product or sub-bom
 		print '<td class="linecoldescription">'.$langs->trans('Ref');
-		if (!empty($conf->global->BOM_SUB_BOM)) {
+		if (getDolGlobalString('BOM_SUB_BOM')) {
 			print ' &nbsp; <a id="show_all" href="#">'.img_picto('', 'folder-open', 'class="paddingright"').$langs->trans("ExpandAll").'</a>&nbsp;&nbsp;';
 			print '<a id="hide_all" href="#">'.img_picto('', 'folder', 'class="paddingright"').$langs->trans("UndoExpandAll").'</a>&nbsp;';
 		}
@@ -2035,7 +2035,7 @@ class MoLine extends CommonObjectLine
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
diff --git a/htdocs/mrp/mo_agenda.php b/htdocs/mrp/mo_agenda.php
index 3e31bf3f6fa..67c1d13ddc5 100644
--- a/htdocs/mrp/mo_agenda.php
+++ b/htdocs/mrp/mo_agenda.php
@@ -154,7 +154,7 @@ if ($object->id > 0) {
 	// Thirdparty
 	if (is_object($object->thirdparty)) {
 		$morehtmlref .= $object->thirdparty->getNomUrl(1, 'customer');
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/commande/list.php?socid='.$object->thirdparty->id.'&search_societe='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherOrders").'</a>)';
 		}
 	}
diff --git a/htdocs/mrp/mo_card.php b/htdocs/mrp/mo_card.php
index 8696b83648a..d81d8611995 100644
--- a/htdocs/mrp/mo_card.php
+++ b/htdocs/mrp/mo_card.php
@@ -289,7 +289,7 @@ if (empty($reshook)) {
 		$result = $object->setStatut($object::STATUS_PRODUCED, 0, '', 'MRP_MO_PRODUCED');
 		if ($result >= 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -505,7 +505,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 				'label' => $langs->trans('MoCancelConsumedAndProducedLines'),
 				'name' => 'alsoCancelConsumedAndProducedLines',
 				'type' => 'checkbox',
-				'value' => empty($conf->global->MO_ALSO_CANCEL_CONSUMED_AND_PRODUCED_LINES_BY_DEFAULT) ? 0 : 1
+				'value' => !getDolGlobalString('MO_ALSO_CANCEL_CONSUMED_AND_PRODUCED_LINES_BY_DEFAULT') ? 0 : 1
 			)
 		);
 		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id, $langs->trans('DeleteMo'), $langs->trans('ConfirmDeleteMo'), 'confirm_delete', $formquestion, 0, 1);
@@ -599,7 +599,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	// Thirdparty
 	if (is_object($object->thirdparty)) {
 		$morehtmlref .= $object->thirdparty->getNomUrl(1, 'customer');
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/commande/list.php?socid='.$object->thirdparty->id.'&search_societe='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherOrders").'</a>)';
 		}
 	}
diff --git a/htdocs/mrp/mo_document.php b/htdocs/mrp/mo_document.php
index 1555bd22188..f6957e451df 100644
--- a/htdocs/mrp/mo_document.php
+++ b/htdocs/mrp/mo_document.php
@@ -131,7 +131,7 @@ if ($object->id) {
 	// Thirdparty
 	if (is_object($object->thirdparty)) {
 		$morehtmlref .= $object->thirdparty->getNomUrl(1, 'customer');
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/commande/list.php?socid='.$object->thirdparty->id.'&search_societe='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherOrders").'</a>)';
 		}
 	}
diff --git a/htdocs/mrp/mo_list.php b/htdocs/mrp/mo_list.php
index e99453d5ca0..063738013e2 100644
--- a/htdocs/mrp/mo_list.php
+++ b/htdocs/mrp/mo_list.php
@@ -355,7 +355,7 @@ if (!$resql) {
 $num = $db->num_rows($resql);
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/mrp/mo_card.php', 1).'?id='.$id);
diff --git a/htdocs/mrp/mo_movements.php b/htdocs/mrp/mo_movements.php
index c86c2b74494..073bd8b9f92 100644
--- a/htdocs/mrp/mo_movements.php
+++ b/htdocs/mrp/mo_movements.php
@@ -137,10 +137,10 @@ $arrayfields = array(
 	//'m.datec'=>array('label'=>"DateCreation", 'checked'=>0, 'position'=>500),
 	//'m.tms'=>array('label'=>"DateModificationShort", 'checked'=>0, 'position'=>500)
 );
-if (!empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+if (getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 	unset($arrayfields['pl.sellby']);
 }
-if (!empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+if (getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 	unset($arrayfields['pl.eatby']);
 }
 $objectlist->fields = dol_sort_array($objectlist->fields, 'position');
@@ -331,7 +331,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	// Thirdparty
 	if (is_object($object->thirdparty)) {
 		$morehtmlref .= $object->thirdparty->getNomUrl(1, 'customer');
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/commande/list.php?socid='.$object->thirdparty->id.'&search_societe='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherOrders").'</a>)';
 		}
 	}
@@ -452,7 +452,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	}
 	$sql .= " AND m.fk_entrepot = e.rowid";
 	$sql .= " AND e.entity IN (".getEntity('stock').")";
-	if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+	if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 		$sql .= " AND p.fk_product_type = 0";
 	}
 	$sql .= dolSqlDateFilter('m.datem', 0, $month, $year);
diff --git a/htdocs/mrp/mo_note.php b/htdocs/mrp/mo_note.php
index 06bab1d196c..acdcf02f3bf 100644
--- a/htdocs/mrp/mo_note.php
+++ b/htdocs/mrp/mo_note.php
@@ -107,7 +107,7 @@ if ($id > 0 || !empty($ref)) {
 	// Thirdparty
 	if (is_object($object->thirdparty)) {
 		$morehtmlref .= $object->thirdparty->getNomUrl(1, 'customer');
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/commande/list.php?socid='.$object->thirdparty->id.'&search_societe='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherOrders").'</a>)';
 		}
 	}
diff --git a/htdocs/mrp/mo_production.php b/htdocs/mrp/mo_production.php
index e0b42eb8197..57a19b72130 100644
--- a/htdocs/mrp/mo_production.php
+++ b/htdocs/mrp/mo_production.php
@@ -447,7 +447,7 @@ if (empty($reshook)) {
 		$result = $object->setStatut($object::STATUS_PRODUCED, 0, '', 'MRP_MO_PRODUCED');
 		if ($result >= 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -516,7 +516,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	$res = $object->fetch_thirdparty();
 	$res = $object->fetch_optionals();
 
-	if (!empty($conf->global->STOCK_CONSUMPTION_FROM_MANUFACTURING_WAREHOUSE) && $object->fk_warehouse > 0) {
+	if (getDolGlobalString('STOCK_CONSUMPTION_FROM_MANUFACTURING_WAREHOUSE') && $object->fk_warehouse > 0) {
 		$tmpwarehouse->fetch($object->fk_warehouse);
 		$fk_default_warehouse = $object->fk_warehouse;
 	}
@@ -596,7 +596,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 				'label' => $langs->trans('MoCancelConsumedAndProducedLines'),
 				'name' => 'alsoCancelConsumedAndProducedLines',
 				'type' => 'checkbox',
-				'value' => empty($conf->global->MO_ALSO_CANCEL_CONSUMED_AND_PRODUCED_LINES_BY_DEFAULT) ? 0 : 1
+				'value' => !getDolGlobalString('MO_ALSO_CANCEL_CONSUMED_AND_PRODUCED_LINES_BY_DEFAULT') ? 0 : 1
 			),
 		);
 		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"] . '?id=' . $object->id, $langs->trans('CancelMo'), $langs->trans('ConfirmCancelMo'), 'confirm_cancel', $formquestion, 0, 1);
@@ -630,7 +630,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	// Thirdparty
 	if (is_object($object->thirdparty)) {
 		$morehtmlref .= $object->thirdparty->getNomUrl(1, 'customer');
-		if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+		if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/commande/list.php?socid='.$object->thirdparty->id.'&search_societe='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherOrders").'</a>)';
 		}
 	}
@@ -840,7 +840,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 			print '<td class="right">' . $langs->trans("Unit") . '</td>';
 		}
 		// Cost price
-		if ($permissiontoupdatecost && !empty($conf->global->MRP_SHOW_COST_FOR_CONSUMPTION)) {
+		if ($permissiontoupdatecost && getDolGlobalString('MRP_SHOW_COST_FOR_CONSUMPTION')) {
 			print '<td class="right">'.$langs->trans("UnitCost").'</td>';
 		}
 		// Qty already consumed
@@ -909,7 +909,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 				print '<td></td>';
 			}
 			// Cost price
-			if ($permissiontoupdatecost && !empty($conf->global->MRP_SHOW_COST_FOR_CONSUMPTION)) {
+			if ($permissiontoupdatecost && getDolGlobalString('MRP_SHOW_COST_FOR_CONSUMPTION')) {
 				print '<td></td>';
 			}
 			// Qty already consumed + Warehouse
@@ -1090,7 +1090,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 							print $form->textwithpicto('', $help, -1, 'lock') . ' ';
 						}
 						if ($line->disable_stock_change) {
-							$help = ($help ? '<br>' : '') . '<strong>' . $langs->trans("DisableStockChange") . '</strong>: ' . yn(1) . ' (' . (($tmpproduct->type == Product::TYPE_SERVICE && empty($conf->global->STOCK_SUPPORTS_SERVICES)) ? $langs->trans("NoStockChangeOnServices") : $langs->trans("DisableStockChangeHelp")) . ')';
+							$help = ($help ? '<br>' : '') . '<strong>' . $langs->trans("DisableStockChange") . '</strong>: ' . yn(1) . ' (' . (($tmpproduct->type == Product::TYPE_SERVICE && !getDolGlobalString('STOCK_SUPPORTS_SERVICES')) ? $langs->trans("NoStockChangeOnServices") : $langs->trans("DisableStockChangeHelp")) . ')';
 							print $form->textwithpicto('', $help, -1, 'help') . ' ';
 						}
 						print price2num($line->qty, 'MS');
@@ -1102,7 +1102,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 							print '</td>';
 						}
 						// Cost price
-						if ($permissiontoupdatecost && !empty($conf->global->MRP_SHOW_COST_FOR_CONSUMPTION)) {
+						if ($permissiontoupdatecost && getDolGlobalString('MRP_SHOW_COST_FOR_CONSUMPTION')) {
 							print '<td class="right nowraponall">';
 							print price($linecost);
 							print '</td>';
@@ -1138,18 +1138,18 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 						print '</td>';
 						// Warehouse
 						print '<td>';
-						if (!empty($conf->global->STOCK_CONSUMPTION_FROM_MANUFACTURING_WAREHOUSE) && $tmpwarehouse->id > 0) {
+						if (getDolGlobalString('STOCK_CONSUMPTION_FROM_MANUFACTURING_WAREHOUSE') && $tmpwarehouse->id > 0) {
 							print img_picto('', $tmpwarehouse->picto) . " " . $tmpwarehouse->label;
 						}
 						print '</td>';
 						// Stock
 						if (isModEnabled('stock')) {
 							print '<td class="nowraponall right">';
-							if (empty($conf->global->STOCK_SUPPORTS_SERVICES) && $tmpproduct->type != Product::TYPE_SERVICE) {
+							if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES') && $tmpproduct->type != Product::TYPE_SERVICE) {
 								if (!$line->disable_stock_change && $tmpproduct->stock_reel < ($line->qty - $alreadyconsumed)) {
 									print img_warning($langs->trans('StockTooLow')) . ' ';
 								}
-								if (empty($conf->global->STOCK_CONSUMPTION_FROM_MANUFACTURING_WAREHOUSE) || empty($tmpwarehouse->id)) {
+								if (!getDolGlobalString('STOCK_CONSUMPTION_FROM_MANUFACTURING_WAREHOUSE') || empty($tmpwarehouse->id)) {
 									print price2num($tmpproduct->stock_reel, 'MS'); // Available
 								} else {
 									// Print only the stock in the selected warehouse
@@ -1225,7 +1225,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 						print '<td class="right">'.$line2['qty'].'</td>';
 
 						// Cost price
-						if ($permissiontoupdatecost && !empty($conf->global->MRP_SHOW_COST_FOR_CONSUMPTION)) {
+						if ($permissiontoupdatecost && getDolGlobalString('MRP_SHOW_COST_FOR_CONSUMPTION')) {
 							print '<td></td>';
 						}
 
@@ -1296,7 +1296,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 						}
 
 						$disable = '';
-						if (!empty($conf->global->MRP_NEVER_CONSUME_MORE_THAN_EXPECTED) && ($line->qty - $alreadyconsumed) <= 0) {
+						if (getDolGlobalString('MRP_NEVER_CONSUME_MORE_THAN_EXPECTED') && ($line->qty - $alreadyconsumed) <= 0) {
 							$disable = 'disabled';
 						}
 
@@ -1310,7 +1310,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 						if ($conf->global->PRODUCT_USE_UNITS)  print '<td></td>';
 
 						// Cost
-						if ($permissiontoupdatecost && !empty($conf->global->MRP_SHOW_COST_FOR_CONSUMPTION)) {
+						if ($permissiontoupdatecost && getDolGlobalString('MRP_SHOW_COST_FOR_CONSUMPTION')) {
 							print '<td></td>';
 						}
 
@@ -1319,7 +1319,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 
 						// Warehouse
 						print '<td>';
-						if ($tmpproduct->type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+						if ($tmpproduct->type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 							if (empty($line->disable_stock_change)) {
 								$preselected = (GETPOSTISSET('idwarehouse-'.$line->id.'-'.$i) ? GETPOST('idwarehouse-'.$line->id.'-'.$i) : ($tmpproduct->fk_default_warehouse > 0 ? $tmpproduct->fk_default_warehouse : 'ifone'));
 								print $formproduct->selectWarehouses($preselected, 'idwarehouse-'.$line->id.'-'.$i, '', 1, 0, $line->fk_product, '', 1, 0, null, 'maxwidth200 csswarehouse_'.$line->id.'_'.$i);
@@ -1390,7 +1390,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 		</script>';
 
 		if (in_array($action, array('consumeorproduce', 'consumeandproduceall')) &&
-			!empty($conf->global->STOCK_CONSUMPTION_FROM_MANUFACTURING_WAREHOUSE)) {
+			getDolGlobalString('STOCK_CONSUMPTION_FROM_MANUFACTURING_WAREHOUSE')) {
 			print '<script>$(document).ready(function () {
 				$("#fk_default_warehouse").change();
 			});</script>';
@@ -1717,7 +1717,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 								}
 							}
 
-							if ($tmpproduct->type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+							if ($tmpproduct->type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 								$preselected = (GETPOSTISSET('pricetoproduce-'.$line->id.'-'.$i) ? GETPOST('pricetoproduce-'.$line->id.'-'.$i) : ($manufacturingcost ? price($manufacturingcost) : ''));
 								print '<td class="right"><input type="text" class="width75 right" name="pricetoproduce-'.$line->id.'-'.$i.'" value="'.$preselected.'"></td>';
 							} else {
@@ -1728,7 +1728,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 						print '<td></td>';
 						// Warehouse
 						print '<td>';
-						if ($tmpproduct->type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+						if ($tmpproduct->type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 							$preselected = (GETPOSTISSET('idwarehousetoproduce-'.$line->id.'-'.$i) ? GETPOST('idwarehousetoproduce-'.$line->id.'-'.$i) : ($object->fk_warehouse > 0 ? $object->fk_warehouse : 'ifone'));
 							print $formproduct->selectWarehouses($preselected, 'idwarehousetoproduce-'.$line->id.'-'.$i, '', 1, 0, $line->fk_product, '', 1, 0, null, 'maxwidth200 csswarehouse_'.$line->id.'_'.$i);
 						} else {
diff --git a/htdocs/mrp/tpl/originproductline.tpl.php b/htdocs/mrp/tpl/originproductline.tpl.php
index 4ffee87dd0b..a3e60862ed4 100644
--- a/htdocs/mrp/tpl/originproductline.tpl.php
+++ b/htdocs/mrp/tpl/originproductline.tpl.php
@@ -52,7 +52,7 @@ if ($res) {
 		print ' ' . $langs->trans("or") . ' ';
 		print $tmpbom->getNomUrl(1);
 		print ' <a class="collapse_bom" id="collapse-' . $line->id . '" href="#">';
-		print (empty($conf->global->BOM_SHOW_ALL_BOM_BY_DEFAULT) ? img_picto('', 'folder') : img_picto('', 'folder-open'));
+		print (!getDolGlobalString('BOM_SHOW_ALL_BOM_BY_DEFAULT') ? img_picto('', 'folder') : img_picto('', 'folder-open'));
 	}
 	print '</a>';
 } else {
@@ -115,7 +115,7 @@ if ($resql) {
 		$sub_bom_line->fetch($obj->rowid);
 
 		//If hidden conf is set, we show directly all the sub-BOM lines
-		if (empty($conf->global->BOM_SHOW_ALL_BOM_BY_DEFAULT)) {
+		if (!getDolGlobalString('BOM_SHOW_ALL_BOM_BY_DEFAULT')) {
 			print '<tr style="display:none" class="sub_bom_lines" parentid="'.$line->id.'">';
 		} else {
 			print '<tr class="sub_bom_lines" parentid="'.$line->id.'">';
diff --git a/htdocs/multicurrency/class/multicurrency.class.php b/htdocs/multicurrency/class/multicurrency.class.php
index c50d9b4b8e1..a91ab717365 100644
--- a/htdocs/multicurrency/class/multicurrency.class.php
+++ b/htdocs/multicurrency/class/multicurrency.class.php
@@ -533,7 +533,7 @@ class MultiCurrency extends CommonObject
 		$sql1 .= " WHERE m.code = '".$dbs->escape($code)."'";
 		$sql1 .= " AND m.entity IN (".getEntity('multicurrency').")";
 		$sql2 = '';
-		if (!empty($conf->global->MULTICURRENCY_USE_RATE_ON_DOCUMENT_DATE) && !empty($date_document)) {	// Use last known rate compared to document date
+		if (getDolGlobalString('MULTICURRENCY_USE_RATE_ON_DOCUMENT_DATE') && !empty($date_document)) {	// Use last known rate compared to document date
 			$tmparray = dol_getdate($date_document);
 			$sql2 .= " AND mc.date_sync <= '".$dbs->idate(dol_mktime(23, 59, 59, $tmparray['mon'], $tmparray['mday'], $tmparray['year'], true))."'";
 		}
@@ -545,7 +545,7 @@ class MultiCurrency extends CommonObject
 		if ($resql && $obj = $dbs->fetch_object($resql)) {
 			return array($obj->rowid, $obj->rate);
 		} else {
-			if (!empty($conf->global->MULTICURRENCY_USE_RATE_ON_DOCUMENT_DATE)) {
+			if (getDolGlobalString('MULTICURRENCY_USE_RATE_ON_DOCUMENT_DATE')) {
 				$resql = $dbs->query($sql1.$sql3);
 				if ($resql && $obj = $dbs->fetch_object($resql)) {
 					return array($obj->rowid, $obj->rate);
@@ -663,7 +663,7 @@ class MultiCurrency extends CommonObject
 		include_once DOL_DOCUMENT_ROOT.'/core/lib/geturl.lib.php';
 
 		$urlendpoint = 'http://api.currencylayer.com/live?access_key='.$key;
-		$urlendpoint .= '&source=' . (empty($conf->global->MULTICURRENCY_APP_SOURCE) ? 'USD' : $conf->global->MULTICURRENCY_APP_SOURCE);
+		$urlendpoint .= '&source=' . (!getDolGlobalString('MULTICURRENCY_APP_SOURCE') ? 'USD' : $conf->global->MULTICURRENCY_APP_SOURCE);
 
 		dol_syslog("Call url endpoint ".$urlendpoint);
 
diff --git a/htdocs/multicurrency/multicurrency_rate.php b/htdocs/multicurrency/multicurrency_rate.php
index 63baa14dea4..96f4502f414 100644
--- a/htdocs/multicurrency/multicurrency_rate.php
+++ b/htdocs/multicurrency/multicurrency_rate.php
@@ -100,7 +100,7 @@ $fieldstosearchall = array(
 $arrayfields = array(
 	'cr.date_sync'=>array('label'=>'Date', 'checked'=>1),
 	'cr.rate'=>array('label'=>'Rate', 'checked'=>1),
-	'cr.rate_indirect'=>array('label'=>'RateIndirect', 'checked'=>0, 'enabled'=>(empty($conf->global->MULTICURRENCY_USE_RATE_INDIRECT) ? 0 : 1)),
+	'cr.rate_indirect'=>array('label'=>'RateIndirect', 'checked'=>0, 'enabled'=>(!getDolGlobalString('MULTICURRENCY_USE_RATE_INDIRECT') ? 0 : 1)),
 	'm.code'=>array('label'=>'Code', 'checked'=>1),
 );
 
@@ -286,7 +286,7 @@ if (!in_array($action, array("updateRate", "deleteRate"))) {
 	print ' <td>'.$langs->trans('Rate').' / '.$langs->getCurrencySymbol($conf->currency).'</td>';
 	print ' <td><input type="text" min="0" step="any" class="maxwidth75" id="rateinput" name="rateinput" value="'.dol_escape_htmltag($rateinput).'"></td>';
 
-	if (!empty($conf->global->MULTICURRENCY_USE_RATE_INDIRECT)) {
+	if (getDolGlobalString('MULTICURRENCY_USE_RATE_INDIRECT')) {
 		print ' <td>'.$langs->trans('RateIndirect').' / '.$langs->getCurrencySymbol($conf->currency).'</td>';
 		print ' <td><input type="text" min="0" step="any" class="maxwidth75" id="rateindirectinput" name="rateindirectinput" value="'.dol_escape_htmltag($rateindirectinput).'"></td>';
 		// LRR Calculate Rate Direct
diff --git a/htdocs/opensurvey/class/opensurveysondage.class.php b/htdocs/opensurvey/class/opensurveysondage.class.php
index 4b2a0ebeac4..9f144037b5c 100644
--- a/htdocs/opensurvey/class/opensurveysondage.class.php
+++ b/htdocs/opensurvey/class/opensurveysondage.class.php
@@ -519,7 +519,7 @@ class Opensurveysondage extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/opensurvey/lib/opensurvey.lib.php b/htdocs/opensurvey/lib/opensurvey.lib.php
index 5e64531aea8..638b15e04cf 100644
--- a/htdocs/opensurvey/lib/opensurvey.lib.php
+++ b/htdocs/opensurvey/lib/opensurvey.lib.php
@@ -114,13 +114,13 @@ function llxHeaderSurvey($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 		print '>';
 		print '</div>';
-		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+		if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 			print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
 
-	if (!empty($conf->global->OPENSURVEY_IMAGE_PUBLIC_INTERFACE)) {
+	if (getDolGlobalString('OPENSURVEY_IMAGE_PUBLIC_INTERFACE')) {
 		print '<div class="backimagepublicopensurvey">';
 		print '<img id="idOPENSURVEY_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('OPENSURVEY_IMAGE_PUBLIC_INTERFACE').'">';
 		print '</div>';
diff --git a/htdocs/opensurvey/list.php b/htdocs/opensurvey/list.php
index 6ac74f8bb83..d7421bde63a 100644
--- a/htdocs/opensurvey/list.php
+++ b/htdocs/opensurvey/list.php
@@ -223,7 +223,7 @@ if (is_numeric($nbtotalofrecords) && $limit > $nbtotalofrecords) {
 }
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/opensurvey/card.php', 1).'?id='.$id);
@@ -245,7 +245,7 @@ if (!empty($contextpage) && $contextpage != $_SERVER["PHP_SELF"]) {
 if ($limit > 0 && $limit != $conf->liste_limit) {
 	$param .= '&limit='.((int) $limit);
 }
-$fieldtosortuser = empty($conf->global->MAIN_FIRSTNAME_NAME_POSITION) ? 'firstname' : 'lastname';
+$fieldtosortuser = !getDolGlobalString('MAIN_FIRSTNAME_NAME_POSITION') ? 'firstname' : 'lastname';
 
 if ($optioncss != '') {
 	$param .= '&optioncss='.urlencode($optioncss);
@@ -281,7 +281,7 @@ print '<input type="hidden" name="sortorder" value="'.$sortorder.'">';
 print '<input type="hidden" name="contextpage" value="'.$contextpage.'">';
 
 $newcardbutton = '';
-$newcardbutton .= dolGetButtonTitle($langs->trans('NewSurvey'), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/opensurvey/wizard/index.php', '', $user->rights->opensurvey->write);
+$newcardbutton .= dolGetButtonTitle($langs->trans('NewSurvey'), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/opensurvey/wizard/index.php', '', $user->hasRight('opensurvey', 'write'));
 
 print_barre_liste($title, $page, $_SERVER["PHP_SELF"], $param, $sortfield, $sortorder, $massactionbutton, $num, $nbtotalofrecords, 'poll', 0, $newcardbutton, '', $limit, 0, 0, 1);
 
diff --git a/htdocs/partnership/admin/setup.php b/htdocs/partnership/admin/setup.php
index 3f8ac2adaae..81c88ff72f7 100644
--- a/htdocs/partnership/admin/setup.php
+++ b/htdocs/partnership/admin/setup.php
@@ -136,7 +136,7 @@ print '</tr>';
 print '<tr class="oddeven"><td>'.$langs->trans("PARTNERSHIP_NBDAYS_AFTER_MEMBER_EXPIRATION_BEFORE_CANCEL").'</td>';
 print '<td>';
 $dnbdays = '30';
-$backlinks = (!empty($conf->global->PARTNERSHIP_NBDAYS_AFTER_MEMBER_EXPIRATION_BEFORE_CANCEL)) ? $conf->global->PARTNERSHIP_NBDAYS_AFTER_MEMBER_EXPIRATION_BEFORE_CANCEL : $dnbdays;
+$backlinks = (getDolGlobalString('PARTNERSHIP_NBDAYS_AFTER_MEMBER_EXPIRATION_BEFORE_CANCEL')) ? $conf->global->PARTNERSHIP_NBDAYS_AFTER_MEMBER_EXPIRATION_BEFORE_CANCEL : $dnbdays;
 print '<input class="maxwidth50" type="text" name="PARTNERSHIP_NBDAYS_AFTER_MEMBER_EXPIRATION_BEFORE_CANCEL" value="'.$backlinks.'">';
 print '</td>';
 print '<td><span class="opacitymedium">'.$dnbdays.'</span></td>';
@@ -165,7 +165,7 @@ print '</tr>';
 
 print '<tr class="oddeven"><td>'.$langs->trans("PARTNERSHIP_BACKLINKS_TO_CHECK").'</td>';
 print '<td>';
-$backlinks = (empty($conf->global->PARTNERSHIP_BACKLINKS_TO_CHECK) ? '' : $conf->global->PARTNERSHIP_BACKLINKS_TO_CHECK);
+$backlinks = (!getDolGlobalString('PARTNERSHIP_BACKLINKS_TO_CHECK') ? '' : $conf->global->PARTNERSHIP_BACKLINKS_TO_CHECK);
 print '<input class="minwidth400" type="text" name="PARTNERSHIP_BACKLINKS_TO_CHECK" value="'.$backlinks.'">';
 print '</td>';
 print '<td><span class="opacitymedium">dolibarr.org|dolibarr.fr|dolibarr.es</span></td>';
diff --git a/htdocs/partnership/admin/website.php b/htdocs/partnership/admin/website.php
index 498c7e245aa..90e997091b3 100644
--- a/htdocs/partnership/admin/website.php
+++ b/htdocs/partnership/admin/website.php
@@ -138,7 +138,7 @@ print '<span class="opacitymedium">'.$langs->trans("PublicFormRegistrationPartne
 $param = '';
 
 $enabledisablehtml = $langs->trans("EnablePublicSubscriptionForm").' ';
-if (empty($conf->global->PARTNERSHIP_ENABLE_PUBLIC)) {
+if (!getDolGlobalString('PARTNERSHIP_ENABLE_PUBLIC')) {
 	// Button off, click to enable
 	$enabledisablehtml .= '<a class="reposition valignmiddle" href="'.$_SERVER["PHP_SELF"].'?action=setPARTNERSHIP_ENABLE_PUBLIC&token='.newToken().'&value=1'.$param.'">';
 	$enabledisablehtml .= img_picto($langs->trans("Disabled"), 'switch_off');
@@ -150,7 +150,7 @@ if (empty($conf->global->PARTNERSHIP_ENABLE_PUBLIC)) {
 	$enabledisablehtml .= '</a>';
 }
 print $enabledisablehtml;
-print '<input type="hidden" id="PARTNERSHIP_ENABLE_PUBLIC" name="PARTNERSHIP_ENABLE_PUBLIC" value="'.(empty($conf->global->PARTNERSHIP_ENABLE_PUBLIC) ? 0 : 1).'">';
+print '<input type="hidden" id="PARTNERSHIP_ENABLE_PUBLIC" name="PARTNERSHIP_ENABLE_PUBLIC" value="'.(!getDolGlobalString('PARTNERSHIP_ENABLE_PUBLIC') ? 0 : 1).'">';
 
 
 print '<br>';
@@ -210,7 +210,7 @@ print dol_get_fiche_end();
 print '</form>';
 
 
-if (!empty($conf->global->PARTNERSHIP_ENABLE_PUBLIC)) {
+if (getDolGlobalString('PARTNERSHIP_ENABLE_PUBLIC')) {
 	print '<br>';
 	//print $langs->trans('FollowingLinksArePublic').'<br>';
 	print img_picto('', 'globe').' <span class="opacitymedium">'.$langs->trans('BlankSubscriptionForm').'</span><br>';
diff --git a/htdocs/partnership/class/partnership.class.php b/htdocs/partnership/class/partnership.class.php
index 9547b887a13..d8be947d4d5 100644
--- a/htdocs/partnership/class/partnership.class.php
+++ b/htdocs/partnership/class/partnership.class.php
@@ -170,7 +170,7 @@ class Partnership extends CommonObject
 			$this->fields['fk_soc'] = array('type'=>'integer:Societe:societe/class/societe.class.php:1:((status:=:1) AND (entity:IN:__SHARED_ENTITIES__))', 'label'=>'ThirdParty', 'enabled'=>'1', 'position'=>50, 'notnull'=>-1, 'visible'=>1, 'index'=>1, 'picto'=>'company', 'css'=>'maxwidth500', 'csslist'=>'tdoverflowmax150');
 		}
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid']) && !empty($this->fields['ref'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid']) && !empty($this->fields['ref'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 
@@ -983,7 +983,7 @@ class Partnership extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowPartnership");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1181,11 +1181,11 @@ class Partnership extends CommonObject
 		global $langs, $conf;
 		$langs->load("partnership");
 
-		if (empty($conf->global->PARTNERSHIP_ADDON)) {
+		if (!getDolGlobalString('PARTNERSHIP_ADDON')) {
 			$conf->global->PARTNERSHIP_ADDON = 'mod_partnership_standard';
 		}
 
-		if (!empty($conf->global->PARTNERSHIP_ADDON)) {
+		if (getDolGlobalString('PARTNERSHIP_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('PARTNERSHIP_ADDON') . ".php";
@@ -1251,7 +1251,7 @@ class Partnership extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->PARTNERSHIP_ADDON_PDF)) {
+			} elseif (getDolGlobalString('PARTNERSHIP_ADDON_PDF')) {
 				$modele = $conf->global->PARTNERSHIP_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/partnership/class/partnership_type.class.php b/htdocs/partnership/class/partnership_type.class.php
index 9cdae65786e..e267fa90396 100644
--- a/htdocs/partnership/class/partnership_type.class.php
+++ b/htdocs/partnership/class/partnership_type.class.php
@@ -89,7 +89,7 @@ class PartnershipType extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -295,7 +295,7 @@ class PartnershipType extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/partnership/class/partnershiputils.class.php b/htdocs/partnership/class/partnershiputils.class.php
index 2ae61731095..8ebc4555362 100644
--- a/htdocs/partnership/class/partnershiputils.class.php
+++ b/htdocs/partnership/class/partnershiputils.class.php
@@ -72,7 +72,7 @@ class PartnershipUtils
 		}
 
 		$partnership = new Partnership($this->db);
-		$MAXPERCALL = (empty($conf->global->PARTNERSHIP_MAX_EXPIRATION_CANCEL_PER_CALL) ? 25 : $conf->global->PARTNERSHIP_MAX_EXPIRATION_CANCEL_PER_CALL); // Limit to 25 per call
+		$MAXPERCALL = (!getDolGlobalString('PARTNERSHIP_MAX_EXPIRATION_CANCEL_PER_CALL') ? 25 : $conf->global->PARTNERSHIP_MAX_EXPIRATION_CANCEL_PER_CALL); // Limit to 25 per call
 
 		$langs->loadLangs(array("partnership", "member"));
 
@@ -201,7 +201,7 @@ class PartnershipUtils
 									$object->actiontypecode = $actiontypecode; // Type of event ('AC_OTH', 'AC_OTH_AUTO', 'AC_XXX'...)
 									$object->actionmsg = $arraydefaultmessage->topic."\n".$arraydefaultmessage->content; // Long text
 									$object->actionmsg2 = $langs->transnoentities("PartnershipSentByEMail", $object->ref);; // Short text ($langs->transnoentities('MailSentBy')...);
-									if (!empty($conf->global->MAIN_MAIL_REPLACE_EVENT_TITLE_BY_EMAIL_SUBJECT)) {
+									if (getDolGlobalString('MAIN_MAIL_REPLACE_EVENT_TITLE_BY_EMAIL_SUBJECT')) {
 										$object->actionmsg2		= $subject; // Short text
 									}
 
@@ -415,7 +415,7 @@ class PartnershipUtils
 											$object->actiontypecode = $actiontypecode; // Type of event ('AC_OTH', 'AC_OTH_AUTO', 'AC_XXX'...)
 											$object->actionmsg = $arraydefaultmessage->topic."\n".$arraydefaultmessage->content; // Long text
 											$object->actionmsg2 = $langs->transnoentities("PartnershipSentByEMail", $object->ref);; // Short text ($langs->transnoentities('MailSentBy')...);
-											if (!empty($conf->global->MAIN_MAIL_REPLACE_EVENT_TITLE_BY_EMAIL_SUBJECT)) {
+											if (getDolGlobalString('MAIN_MAIL_REPLACE_EVENT_TITLE_BY_EMAIL_SUBJECT')) {
 												$object->actionmsg2		= $subject; // Short text
 											}
 
@@ -523,7 +523,7 @@ class PartnershipUtils
 			}
 		}
 
-		if ($webcontent && !empty($conf->global->PARTNERSHIP_BACKLINKS_TO_CHECK) && preg_match('/' . getDolGlobalString('PARTNERSHIP_BACKLINKS_TO_CHECK').'/', $webcontent)) {
+		if ($webcontent && getDolGlobalString('PARTNERSHIP_BACKLINKS_TO_CHECK') && preg_match('/' . getDolGlobalString('PARTNERSHIP_BACKLINKS_TO_CHECK').'/', $webcontent)) {
 			$found = 1;
 		}
 
diff --git a/htdocs/partnership/lib/partnership.lib.php b/htdocs/partnership/lib/partnership.lib.php
index 5c30be6ffd1..ec8f7b80987 100644
--- a/htdocs/partnership/lib/partnership.lib.php
+++ b/htdocs/partnership/lib/partnership.lib.php
@@ -104,7 +104,7 @@ function partnershipPrepareHead($object)
 		$head[$h][0] = dol_buildpath('/partnership/partnership_note.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/partnership/partnership_card.php b/htdocs/partnership/partnership_card.php
index d1fb24eb493..7bc83306115 100644
--- a/htdocs/partnership/partnership_card.php
+++ b/htdocs/partnership/partnership_card.php
@@ -135,7 +135,7 @@ if (empty($reshook)) {
 		$result = $object->validate($user);
 		if ($result >= 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				if (method_exists($object, 'generateDocument')) {
 					$outputlangs = $langs;
 					$newlang = '';
@@ -167,7 +167,7 @@ if (empty($reshook)) {
 		$result = $object->approve($user);
 		if ($result >= 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				if (method_exists($object, 'generateDocument')) {
 					$outputlangs = $langs;
 					$newlang = '';
diff --git a/htdocs/partnership/partnership_list.php b/htdocs/partnership/partnership_list.php
index bdfec47074c..250d5adca31 100644
--- a/htdocs/partnership/partnership_list.php
+++ b/htdocs/partnership/partnership_list.php
@@ -458,7 +458,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/partnership/partnership_card.php', 1).'?id='.$id);
@@ -499,7 +499,7 @@ if ($managedfor == "member") {
 		print '<table class="border centpercent tableforfield">';
 
 		// Login
-		if (empty($conf->global->ADHERENT_LOGIN_NOT_REQUIRED)) {
+		if (!getDolGlobalString('ADHERENT_LOGIN_NOT_REQUIRED')) {
 			print '<tr><td class="titlefield">'.$langs->trans("Login").' / '.$langs->trans("Id").'</td><td class="valeur">'.$object->login.'&nbsp;</td></tr>';
 		}
 
diff --git a/htdocs/paybox/admin/paybox.php b/htdocs/paybox/admin/paybox.php
index acfd87504c9..d07ef173071 100644
--- a/htdocs/paybox/admin/paybox.php
+++ b/htdocs/paybox/admin/paybox.php
@@ -121,15 +121,15 @@ if ($action == 'setvalue' && $user->admin) {
  */
 
 $IBS_SITE = "1999888"; // Site test
-if (empty($conf->global->PAYBOX_IBS_SITE)) {
+if (!getDolGlobalString('PAYBOX_IBS_SITE')) {
 	$conf->global->PAYBOX_IBS_SITE = $IBS_SITE;
 }
 $IBS_RANG = "99"; // Rang test
-if (empty($conf->global->PAYBOX_IBS_RANG)) {
+if (!getDolGlobalString('PAYBOX_IBS_RANG')) {
 	$conf->global->PAYBOX_IBS_RANG = $IBS_RANG;
 }
 $IBS_DEVISE = "978"; // Euro
-if (empty($conf->global->PAYBOX_IBS_DEVISE)) {
+if (!getDolGlobalString('PAYBOX_IBS_DEVISE')) {
 	$conf->global->PAYBOX_IBS_DEVISE = $IBS_DEVISE;
 }
 
@@ -279,7 +279,7 @@ print '</td></tr>';
 
 print '<tr class="oddeven"><td>';
 print $langs->trans("SecurityTokenIsUnique").'</td><td>';
-print $form->selectyesno("PAYMENT_SECURITY_TOKEN_UNIQUE", (empty($conf->global->PAYMENT_SECURITY_TOKEN) ? 0 : $conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE), 1);
+print $form->selectyesno("PAYMENT_SECURITY_TOKEN_UNIQUE", (!getDolGlobalString('PAYMENT_SECURITY_TOKEN') ? 0 : $conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE), 1);
 print '</td></tr>';
 
 print '</table>';
diff --git a/htdocs/paybox/lib/paybox.lib.php b/htdocs/paybox/lib/paybox.lib.php
index 0133493dcef..767a4864981 100644
--- a/htdocs/paybox/lib/paybox.lib.php
+++ b/htdocs/paybox/lib/paybox.lib.php
@@ -44,15 +44,15 @@ function print_paybox_redirect($PRICE, $CURRENCY, $EMAIL, $urlok, $urlko, $TAG)
 
 	// Clean parameters
 	$PBX_IDENTIFIANT = "2"; // Identifiant pour v2 test
-	if (!empty($conf->global->PAYBOX_PBX_IDENTIFIANT)) {
+	if (getDolGlobalString('PAYBOX_PBX_IDENTIFIANT')) {
 		$PBX_IDENTIFIANT = $conf->global->PAYBOX_PBX_IDENTIFIANT;
 	}
 	$IBS_SITE = "1999888"; // Site test
-	if (!empty($conf->global->PAYBOX_IBS_SITE)) {
+	if (getDolGlobalString('PAYBOX_IBS_SITE')) {
 		$IBS_SITE = $conf->global->PAYBOX_IBS_SITE;
 	}
 	$IBS_RANG = "99"; // Rang test
-	if (!empty($conf->global->PAYBOX_IBS_RANG)) {
+	if (getDolGlobalString('PAYBOX_IBS_RANG')) {
 		$IBS_RANG = $conf->global->PAYBOX_IBS_RANG;
 	}
 	$IBS_DEVISE = "840"; // Currency (Dollar US by default)
diff --git a/htdocs/paypal/lib/paypal.lib.php b/htdocs/paypal/lib/paypal.lib.php
index dae50bd07e2..ec786f6ce6b 100644
--- a/htdocs/paypal/lib/paypal.lib.php
+++ b/htdocs/paypal/lib/paypal.lib.php
@@ -82,7 +82,7 @@ function print_paypal_redirect($paymentAmount, $currencyCodeType, $paymentType,
 	//'
 	//'-------------------------------------------------
 
-	if (empty($conf->global->PAYPAL_API_INTEGRAL_OR_PAYPALONLY)) {
+	if (!getDolGlobalString('PAYPAL_API_INTEGRAL_OR_PAYPALONLY')) {
 		$conf->global->PAYPAL_API_INTEGRAL_OR_PAYPALONLY = 'integral';
 	}
 
@@ -213,17 +213,17 @@ function callSetExpressCheckout($paymentAmount, $currencyCodeType, $paymentType,
 	//$nvpstr = $nvpstr . "&VERSION=".$API_version;				// Already added by hash_call
 	$nvpstr = $nvpstr."&RETURNURL=".urlencode($returnURL);
 	$nvpstr = $nvpstr."&CANCELURL=".urlencode($cancelURL);
-	if (!empty($conf->global->PAYPAL_ALLOW_NOTES)) {
+	if (getDolGlobalString('PAYPAL_ALLOW_NOTES')) {
 		$nvpstr = $nvpstr."&ALLOWNOTE=0";
 	}
-	if (empty($conf->global->PAYPAL_REQUIRE_VALID_SHIPPING_ADDRESS)) {
+	if (!getDolGlobalString('PAYPAL_REQUIRE_VALID_SHIPPING_ADDRESS')) {
 		$nvpstr = $nvpstr."&NOSHIPPING=1"; // An empty or not complete shipping address will be accepted
 	} else {
 		$nvpstr = $nvpstr."&NOSHIPPING=0"; // A valid shipping address is required (full required fields mandatory)
 	}
 	$nvpstr = $nvpstr."&SOLUTIONTYPE=".urlencode($solutionType);
 	$nvpstr = $nvpstr."&LANDINGPAGE=".urlencode($landingPage);
-	if (!empty($conf->global->PAYPAL_CUSTOMER_SERVICE_NUMBER)) {
+	if (getDolGlobalString('PAYPAL_CUSTOMER_SERVICE_NUMBER')) {
 		$nvpstr = $nvpstr."&CUSTOMERSERVICENUMBER=".urlencode($conf->global->PAYPAL_CUSTOMER_SERVICE_NUMBER); // Hotline phone number
 	}
 
@@ -261,7 +261,7 @@ function callSetExpressCheckout($paymentAmount, $currencyCodeType, $paymentType,
 		$nvpstr = $nvpstr."&".$paypalprefix."DESC=".urlencode($desc); // DESC deprecated by paypal -> PAYMENTREQUEST_n_DESC
 	}
 
-	if (!empty($conf->global->PAYPAL_LOGOIMG) && $mysoc->logo) {
+	if (getDolGlobalString('PAYPAL_LOGOIMG') && $mysoc->logo) {
 		global $dolibarr_main_url_root;
 
 		// Define $urlwithroot
@@ -272,10 +272,10 @@ function callSetExpressCheckout($paymentAmount, $currencyCodeType, $paymentType,
 		$urllogo = $urlwithroot."/viewimage.php?modulepart=mycompany&file=".urlencode('logos/'.$mysoc->logo);
 		$nvpstr = $nvpstr."&LOGOIMG=".urlencode($urllogo);
 	}
-	if (!empty($conf->global->PAYPAL_BRANDNAME)) {
+	if (getDolGlobalString('PAYPAL_BRANDNAME')) {
 		$nvpstr = $nvpstr."&BRANDNAME=".urlencode($conf->global->PAYPAL_BRANDNAME); // BRANDNAME
 	}
-	if (!empty($conf->global->PAYPAL_NOTETOBUYER)) {
+	if (getDolGlobalString('PAYPAL_NOTETOBUYER')) {
 		$nvpstr = $nvpstr."&NOTETOBUYER=".urlencode($conf->global->PAYPAL_NOTETOBUYER); // PAYPAL_NOTETOBUYER
 	}
 
@@ -457,7 +457,7 @@ function hash_call($methodName, $nvpStr)
 
 	// TODO problem with triggers
 	$API_version = "98.0";
-	if (!empty($conf->global->PAYPAL_API_SANDBOX) || GETPOST('forcesandbox', 'alpha')) {		// We can force sand box with param 'forcesandbox'
+	if (getDolGlobalString('PAYPAL_API_SANDBOX') || GETPOST('forcesandbox', 'alpha')) {		// We can force sand box with param 'forcesandbox'
 		$API_Endpoint = "https://api-3t.sandbox.paypal.com/nvp";
 		$API_Url = "https://www.sandbox.paypal.com/webscr?cmd=_express-checkout&token=";
 	} else {
@@ -467,19 +467,19 @@ function hash_call($methodName, $nvpStr)
 
 	// Clean parameters
 	$PAYPAL_API_USER = "";
-	if (!empty($conf->global->PAYPAL_API_USER)) {
+	if (getDolGlobalString('PAYPAL_API_USER')) {
 		$PAYPAL_API_USER = $conf->global->PAYPAL_API_USER;
 	}
 	$PAYPAL_API_PASSWORD = "";
-	if (!empty($conf->global->PAYPAL_API_PASSWORD)) {
+	if (getDolGlobalString('PAYPAL_API_PASSWORD')) {
 		$PAYPAL_API_PASSWORD = $conf->global->PAYPAL_API_PASSWORD;
 	}
 	$PAYPAL_API_SIGNATURE = "";
-	if (!empty($conf->global->PAYPAL_API_SIGNATURE)) {
+	if (getDolGlobalString('PAYPAL_API_SIGNATURE')) {
 		$PAYPAL_API_SIGNATURE = $conf->global->PAYPAL_API_SIGNATURE;
 	}
 	$PAYPAL_API_SANDBOX = "";
-	if (!empty($conf->global->PAYPAL_API_SANDBOX)) {
+	if (getDolGlobalString('PAYPAL_API_SANDBOX')) {
 		$PAYPAL_API_SANDBOX = $conf->global->PAYPAL_API_SANDBOX;
 	}
 	// TODO END problem with triggers
@@ -496,7 +496,7 @@ function hash_call($methodName, $nvpStr)
 	curl_setopt($ch, CURLOPT_URL, $API_Endpoint);
 	curl_setopt($ch, CURLOPT_VERBOSE, 1);
 	// TLSv1 by default or change to TLSv1.2 in module configuration
-	curl_setopt($ch, CURLOPT_SSLVERSION, (empty($conf->global->PAYPAL_SSLVERSION) ? 1 : $conf->global->PAYPAL_SSLVERSION));
+	curl_setopt($ch, CURLOPT_SSLVERSION, (!getDolGlobalString('PAYPAL_SSLVERSION') ? 1 : $conf->global->PAYPAL_SSLVERSION));
 
 	$ssl_verifypeer = -1;
 
@@ -505,7 +505,7 @@ function hash_call($methodName, $nvpStr)
 		global $dolibarr_main_prod;
 		$ssl_verifypeer =  ($dolibarr_main_prod ? true : false);
 	}
-	if (!empty($conf->global->MAIN_CURL_DISABLE_VERIFYPEER)) {
+	if (getDolGlobalString('MAIN_CURL_DISABLE_VERIFYPEER')) {
 		$ssl_verifypeer = 0;
 	}
 
@@ -513,8 +513,8 @@ function hash_call($methodName, $nvpStr)
 	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, ($ssl_verifypeer ? true : false));
 	curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, ($ssl_verifypeer ? true : false));
 
-	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, empty($conf->global->MAIN_USE_CONNECT_TIMEOUT) ? 5 : $conf->global->MAIN_USE_CONNECT_TIMEOUT);
-	curl_setopt($ch, CURLOPT_TIMEOUT, empty($conf->global->MAIN_USE_RESPONSE_TIMEOUT) ? 30 : $conf->global->MAIN_USE_RESPONSE_TIMEOUT);
+	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, !getDolGlobalString('MAIN_USE_CONNECT_TIMEOUT') ? 5 : $conf->global->MAIN_USE_CONNECT_TIMEOUT);
+	curl_setopt($ch, CURLOPT_TIMEOUT, !getDolGlobalString('MAIN_USE_RESPONSE_TIMEOUT') ? 30 : $conf->global->MAIN_USE_RESPONSE_TIMEOUT);
 
 	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
 	curl_setopt($ch, CURLOPT_POST, 1);
diff --git a/htdocs/paypal/lib/paypalfunctions.lib.php b/htdocs/paypal/lib/paypalfunctions.lib.php
index 713c304323b..dce0b0908b5 100644
--- a/htdocs/paypal/lib/paypalfunctions.lib.php
+++ b/htdocs/paypal/lib/paypalfunctions.lib.php
@@ -47,7 +47,7 @@ $API_version = "56";
  ' For the sandbox, the URL is       https://www.sandbox.paypal.com/webscr&cmd=_express-checkout&token=
  ' For the live site, the URL is        https://www.paypal.com/webscr&cmd=_express-checkout&token=
  */
-if (!empty($conf->global->PAYPAL_API_SANDBOX) || GETPOST('forcesandbox', 'alpha')) {		// We can force sand box with param 'forcesandbox'
+if (getDolGlobalString('PAYPAL_API_SANDBOX') || GETPOST('forcesandbox', 'alpha')) {		// We can force sand box with param 'forcesandbox'
 	$API_Endpoint = "https://api-3t.sandbox.paypal.com/nvp";
 	$API_Url = "https://www.sandbox.paypal.com/webscr?cmd=_express-checkout&token=";
 } else {
@@ -57,19 +57,19 @@ if (!empty($conf->global->PAYPAL_API_SANDBOX) || GETPOST('forcesandbox', 'alpha'
 
 // Clean parameters
 $PAYPAL_API_USER = "";
-if (!empty($conf->global->PAYPAL_API_USER)) {
+if (getDolGlobalString('PAYPAL_API_USER')) {
 	$PAYPAL_API_USER = $conf->global->PAYPAL_API_USER;
 }
 $PAYPAL_API_PASSWORD = "";
-if (!empty($conf->global->PAYPAL_API_PASSWORD)) {
+if (getDolGlobalString('PAYPAL_API_PASSWORD')) {
 	$PAYPAL_API_PASSWORD = $conf->global->PAYPAL_API_PASSWORD;
 }
 $PAYPAL_API_SIGNATURE = "";
-if (!empty($conf->global->PAYPAL_API_SIGNATURE)) {
+if (getDolGlobalString('PAYPAL_API_SIGNATURE')) {
 	$PAYPAL_API_SIGNATURE = $conf->global->PAYPAL_API_SIGNATURE;
 }
 $PAYPAL_API_SANDBOX = "";
-if (!empty($conf->global->PAYPAL_API_SANDBOX)) {
+if (getDolGlobalString('PAYPAL_API_SANDBOX')) {
 	$PAYPAL_API_SANDBOX = $conf->global->PAYPAL_API_SANDBOX;
 }
 
@@ -78,4 +78,4 @@ $PROXY_HOST = $conf->global->MAIN_PROXY_HOST;
 $PROXY_PORT = $conf->global->MAIN_PROXY_PORT;
 $PROXY_USER = $conf->global->MAIN_PROXY_USER;
 $PROXY_PASS = $conf->global->MAIN_PROXY_PASS;
-$USE_PROXY = empty($conf->global->MAIN_PROXY_USE) ?false:true;
+$USE_PROXY = !getDolGlobalString('MAIN_PROXY_USE') ?false:true;
diff --git a/htdocs/product/admin/product.php b/htdocs/product/admin/product.php
index 23caab3af53..ace7a095e95 100644
--- a/htdocs/product/admin/product.php
+++ b/htdocs/product/admin/product.php
@@ -60,16 +60,16 @@ $select_pricing_rules = array(
 	'PRODUIT_CUSTOMER_PRICES'=>$langs->trans('PriceByCustomer'), // Different price for each customer
 );
 $keyforparam = 'PRODUIT_CUSTOMER_PRICES_BY_QTY';
-if ($conf->global->MAIN_FEATURES_LEVEL >= 1 || !empty($conf->global->$keyforparam)) {
+if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1 || !empty($conf->global->$keyforparam)) {
 	$select_pricing_rules['PRODUIT_CUSTOMER_PRICES_BY_QTY'] = $langs->trans('PriceByQuantity').' ('.$langs->trans("VersionExperimental").')'; // TODO If this is enabled, price must be hidden when price by qty is enabled, also price for quantity must be used when adding product into order/propal/invoice
 }
 $keyforparam = 'PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES';
-if ($conf->global->MAIN_FEATURES_LEVEL >= 2 || !empty($conf->global->$keyforparam)) {
+if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2 || !empty($conf->global->$keyforparam)) {
 	$select_pricing_rules['PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES'] = $langs->trans('MultiPricesAbility').'+'.$langs->trans('PriceByQuantity').' ('.$langs->trans("VersionExperimental").')';
 }
 
 // Clean param
-if (!empty($conf->global->PRODUIT_MULTIPRICES) && empty($conf->global->PRODUIT_MULTIPRICES_LIMIT)) {
+if (getDolGlobalString('PRODUIT_MULTIPRICES') && !getDolGlobalString('PRODUIT_MULTIPRICES_LIMIT')) {
 	dolibarr_set_const($db, 'PRODUIT_MULTIPRICES_LIMIT', 5, 'chaine', 0, '', $conf->entity);
 }
 
@@ -324,10 +324,10 @@ foreach ($dirproduct as $dirroot) {
 				$modCodeProduct = new $file;
 
 				// Show modules according to features level
-				if ($modCodeProduct->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+				if ($modCodeProduct->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 					continue;
 				}
-				if ($modCodeProduct->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+				if ($modCodeProduct->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 					continue;
 				}
 
@@ -336,7 +336,7 @@ foreach ($dirproduct as $dirroot) {
 				print '<td>'.$modCodeProduct->info($langs).'</td>'."\n";
 				print '<td class="nowrap"><span class="opacitymedium">'.$modCodeProduct->getExample($langs).'</span></td>'."\n";
 
-				if (!empty($conf->global->PRODUCT_CODEPRODUCT_ADDON) && $conf->global->PRODUCT_CODEPRODUCT_ADDON == $file) {
+				if (getDolGlobalString('PRODUCT_CODEPRODUCT_ADDON') && $conf->global->PRODUCT_CODEPRODUCT_ADDON == $file) {
 					print '<td class="center">'."\n";
 					print img_picto($langs->trans("Activated"), 'switch_on');
 					print "</td>\n";
@@ -427,10 +427,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
@@ -567,16 +567,16 @@ if (!isModEnabled('multicompany')) {
 }
 print '<td class="right">';
 $current_rule = 'PRODUCT_PRICE_UNIQ';
-if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 	$current_rule = 'PRODUIT_MULTIPRICES';
 }
-if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY)) {
+if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY')) {
 	$current_rule = 'PRODUIT_CUSTOMER_PRICES_BY_QTY';
 }
-if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 	$current_rule = 'PRODUIT_CUSTOMER_PRICES';
 }
-if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 	$current_rule = 'PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES';
 }
 print $form->selectarray("princingrule", $select_pricing_rules, $current_rule, 0, 0, 0, '', 1, 0, 0, '', 'maxwidth400', 1);
@@ -585,7 +585,7 @@ print '</tr>';
 
 
 // multiprix nombre de prix a proposer
-if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 	print '<tr class="oddeven">';
 	print '<td>'.$langs->trans("MultiPricesNumPrices").'</td>';
 	print '<td class="right"><input size="3" type="text" class="flat right" name="value_PRODUIT_MULTIPRICES_LIMIT" value="' . getDolGlobalString('PRODUIT_MULTIPRICES_LIMIT').'"></td>';
@@ -658,7 +658,7 @@ if (empty($conf->use_javascript_ajax)) {
 }
 print '</tr>';
 
-if (empty($conf->global->PRODUIT_USE_SEARCH_TO_SELECT)) {
+if (!getDolGlobalString('PRODUIT_USE_SEARCH_TO_SELECT')) {
 	print '<tr class="oddeven">';
 	print '<td>'.$langs->trans("NumberOfProductShowInSelect").'</td>';
 	print '<td class="right"><input size="3" type="text" class="flat" name="value_PRODUIT_LIMIT_SIZE" value="' . getDolGlobalString('PRODUIT_LIMIT_SIZE').'"></td>';
@@ -673,7 +673,7 @@ print '<!-- PRODUIT_AUTOFILL_DESC -->';
 print $form->selectarray(
 	"activate_FillProductDescAuto",
 	array(0=>'DoNotAutofillButAutoConcat', 1=>'AutoFillFormFieldBeforeSubmit', 2=>'DoNotUseDescriptionOfProdut'),
-	empty($conf->global->PRODUIT_AUTOFILL_DESC) ? 0 : $conf->global->PRODUIT_AUTOFILL_DESC,
+	!getDolGlobalString('PRODUIT_AUTOFILL_DESC') ? 0 : $conf->global->PRODUIT_AUTOFILL_DESC,
 	0,
 	0,
 	0,
@@ -724,13 +724,13 @@ if (getDolGlobalInt('MAIN_MULTILANGS')) {
 	print '<tr class="oddeven">';
 	print '<td>'.$langs->trans("ViewProductDescInThirdpartyLanguageAbility").'</td>';
 	print '<td class="right">';
-	print $form->selectyesno("activate_viewProdTextsInThirdpartyLanguage", (!empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE) ? $conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE : 0), 1);
+	print $form->selectyesno("activate_viewProdTextsInThirdpartyLanguage", (getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE') ? $conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE : 0), 1);
 	print '</td>';
 	print '</tr>';
 }
 
 
-if (!empty($conf->global->PRODUCT_CANVAS_ABILITY)) {
+if (getDolGlobalString('PRODUCT_CANVAS_ABILITY')) {
 	// Add canvas feature
 	$dir = DOL_DOCUMENT_ROOT."/product/canvas/";
 
diff --git a/htdocs/product/admin/product_lot.php b/htdocs/product/admin/product_lot.php
index 32b7394ce4f..8520f471196 100644
--- a/htdocs/product/admin/product_lot.php
+++ b/htdocs/product/admin/product_lot.php
@@ -209,8 +209,8 @@ if (getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						$module = new $file($db);
 
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) continue;
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) continue;
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) continue;
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) continue;
 
 						if ($module->isEnabled()) {
 							print '<tr class="oddeven"><td>'.$module->name."</td><td>\n";
@@ -301,8 +301,8 @@ if (getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						$module = new $file($db);
 
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) continue;
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) continue;
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) continue;
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) continue;
 
 						if ($module->isEnabled()) {
 							print '<tr class="oddeven"><td>'.$module->name."</td><td>\n";
@@ -419,10 +419,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
diff --git a/htdocs/product/agenda.php b/htdocs/product/agenda.php
index ed5d456b3a5..b7b5470a35c 100644
--- a/htdocs/product/agenda.php
+++ b/htdocs/product/agenda.php
@@ -141,7 +141,7 @@ if ($id > 0 || $ref) {
 
 	$help_url = 'EN:Module_Agenda_En|FR:Module_Agenda|DE:Modul_Terminplanung';
 
-	if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/productnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+	if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/productnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 		$title = $object->name." - ".$title;
 	}
 	llxHeader('', $title, $help_url);
diff --git a/htdocs/product/ajax/products.php b/htdocs/product/ajax/products.php
index 65ba3593630..cb4c4e50afb 100644
--- a/htdocs/product/ajax/products.php
+++ b/htdocs/product/ajax/products.php
@@ -134,7 +134,7 @@ if ($action == 'fetch' && !empty($id)) {
 		}
 
 		// Price by qty
-		if (!empty($price_by_qty_rowid) && $price_by_qty_rowid >= 1 && (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) { // If we need a particular price related to qty
+		if (!empty($price_by_qty_rowid) && $price_by_qty_rowid >= 1 && (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES'))) { // If we need a particular price related to qty
 			$sql = "SELECT price, unitprice, quantity, remise_percent";
 			$sql .= " FROM ".MAIN_DB_PREFIX."product_price_by_qty";
 			$sql .= " WHERE rowid = ".((int) $price_by_qty_rowid);
@@ -159,7 +159,7 @@ if ($action == 'fetch' && !empty($id)) {
 		}
 
 		// Multiprice (1 price per level)
-		if (!$found && isset($price_level) && $price_level >= 1 && (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) { // If we need a particular price level (from 1 to 6)
+		if (!$found && isset($price_level) && $price_level >= 1 && (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES'))) { // If we need a particular price level (from 1 to 6)
 			$sql = "SELECT price, price_ttc, price_base_type,";
 			$sql .= " tva_tx, default_vat_code";	// Vat rate and code will be used if PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL is on.
 			$sql .= " FROM ".MAIN_DB_PREFIX."product_price ";
@@ -177,7 +177,7 @@ if ($action == 'fetch' && !empty($id)) {
 					$outprice_ht = price($objp->price);			// formated for langage user because is inserted into input field
 					$outprice_ttc = price($objp->price_ttc);	// formated for langage user because is inserted into input field
 					$outpricebasetype = $objp->price_base_type;
-					if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {
+					if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {
 						$outtva_tx_formated = price($objp->tva_tx);	// formated for langage user because is inserted into input field
 						$outtva_tx = price2num($objp->tva_tx);		// international numeric
 						$outdefault_vat_code = $objp->default_vat_code;
diff --git a/htdocs/product/card.php b/htdocs/product/card.php
index 6f7eea81049..dd3bd624543 100644
--- a/htdocs/product/card.php
+++ b/htdocs/product/card.php
@@ -96,7 +96,7 @@ $refalreadyexists = 0;
 
 // Get parameters
 $id  = GETPOST('id', 'int');
-if (!empty($conf->global->MAIN_SECURITY_ALLOW_UNSECURED_REF_LABELS)) {
+if (getDolGlobalString('MAIN_SECURITY_ALLOW_UNSECURED_REF_LABELS')) {
 	$ref = (GETPOSTISSET('ref') ? GETPOST('ref', 'nohtml') : null);
 } else {
 	$ref = (GETPOSTISSET('ref') ? GETPOST('ref', 'alpha') : null);
@@ -120,10 +120,10 @@ $accountancy_code_buy_export = GETPOST('accountancy_code_buy_export', 'alpha');
 $checkmandatory = GETPOST('accountancy_code_buy_export', 'alpha');
 
 // by default 'alphanohtml' (better security); hidden conf MAIN_SECURITY_ALLOW_UNSECURED_LABELS_WITH_HTML allows basic html
-if (!empty($conf->global->MAIN_SECURITY_ALLOW_UNSECURED_REF_LABELS)) {
+if (getDolGlobalString('MAIN_SECURITY_ALLOW_UNSECURED_REF_LABELS')) {
 	$label_security_check = 'nohtml';
 } else {
-	$label_security_check = empty($conf->global->MAIN_SECURITY_ALLOW_UNSECURED_LABELS_WITH_HTML) ? 'alphanohtml' : 'restricthtml';
+	$label_security_check = !getDolGlobalString('MAIN_SECURITY_ALLOW_UNSECURED_LABELS_WITH_HTML') ? 'alphanohtml' : 'restricthtml';
 }
 
 if (!empty($user->socid)) {
@@ -131,7 +131,7 @@ if (!empty($user->socid)) {
 }
 
 // Load object modCodeProduct
-$module = (!empty($conf->global->PRODUCT_CODEPRODUCT_ADDON) ? $conf->global->PRODUCT_CODEPRODUCT_ADDON : 'mod_codeproduct_leopard');
+$module = (getDolGlobalString('PRODUCT_CODEPRODUCT_ADDON') ? $conf->global->PRODUCT_CODEPRODUCT_ADDON : 'mod_codeproduct_leopard');
 if (substr($module, 0, 16) == 'mod_codeproduct_' && substr($module, -3) == 'php') {
 	$module = substr($module, 0, dol_strlen($module) - 4);
 }
@@ -212,7 +212,7 @@ if ($cancel) {
 }
 
 $createbarcode = isModEnabled('barcode');
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('barcode', 'creer_advance')) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('barcode', 'creer_advance')) {
 	$createbarcode = 0;
 }
 
@@ -492,7 +492,7 @@ if (empty($reshook)) {
 			$error++;
 		}
 		if (empty($ref)) {
-			if (empty($conf->global->PRODUCT_GENERATE_REF_AFTER_FORM)) {
+			if (!getDolGlobalString('PRODUCT_GENERATE_REF_AFTER_FORM')) {
 					setEventMessages($langs->trans('ErrorFieldRequired', $langs->transnoentities('ProductRef')), null, 'errors');
 					$action = "create";
 					$error++;
@@ -664,7 +664,7 @@ if (empty($reshook)) {
 			}
 
 			// MultiPrix
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				for ($i = 2; $i <= $conf->global->PRODUIT_MULTIPRICES_LIMIT; $i++) {
 					if (GETPOSTISSET("price_".$i)) {
 						$object->multiprices["$i"] = price2num(GETPOST("price_".$i), 'MU');
@@ -681,7 +681,7 @@ if (empty($reshook)) {
 				$error++;
 			}
 
-			if (!$ref && !empty($conf->global->PRODUCT_GENERATE_REF_AFTER_FORM)) {
+			if (!$ref && getDolGlobalString('PRODUCT_GENERATE_REF_AFTER_FORM')) {
 				// Generate ref...
 				$ref = $modCodeProduct->getNextValue($object, $type);
 			}
@@ -741,7 +741,7 @@ if (empty($reshook)) {
 				//Need dol_clone methode 1 (same object class) because update product use hasbatch() method on oldcopy
 				$object->oldcopy = dol_clone($object, 1);
 
-				if (empty($conf->global->PRODUCT_GENERATE_REF_AFTER_FORM)) {
+				if (!getDolGlobalString('PRODUCT_GENERATE_REF_AFTER_FORM')) {
 					$object->ref                = $ref;
 				}
 				$object->label                  = GETPOST('label', $label_security_check);
@@ -750,7 +750,7 @@ if (empty($reshook)) {
 				$object->description            = $desc;
 
 				$object->url = GETPOST('url');
-				if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+				if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 					$object->note_private = dol_htmlcleanlastbr(GETPOST('note_private', 'restricthtml'));
 					$object->note = $object->note_private;
 				}
@@ -1069,7 +1069,7 @@ if (empty($reshook)) {
 				$pu_ht = $object->multiprices[$soc->price_level];
 				$pu_ttc = $object->multiprices_ttc[$soc->price_level];
 				$price_base_type = $object->multiprices_base_type[$soc->price_level];
-			} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+			} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 				require_once DOL_DOCUMENT_ROOT.'/product/class/productcustomerprice.class.php';
 
 				$prodcustprice = new ProductCustomerPrice($db);
@@ -1273,7 +1273,7 @@ llxHeader('', $title, $help_url);
 
 // Load object modBarCodeProduct
 $res = 0;
-if (isModEnabled('barcode') && !empty($conf->global->BARCODE_PRODUCT_ADDON_NUM)) {
+if (isModEnabled('barcode') && getDolGlobalString('BARCODE_PRODUCT_ADDON_NUM')) {
 	$module = strtolower($conf->global->BARCODE_PRODUCT_ADDON_NUM);
 	$dirbarcode = array_merge(array('/core/modules/barcode/'), $conf->modules_parts['barcode']);
 	foreach ($dirbarcode as $dirroot) {
@@ -1318,7 +1318,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 		}
 
 		// Load object modCodeProduct
-		$module = (!empty($conf->global->PRODUCT_CODEPRODUCT_ADDON) ? $conf->global->PRODUCT_CODEPRODUCT_ADDON : 'mod_codeproduct_leopard');
+		$module = (getDolGlobalString('PRODUCT_CODEPRODUCT_ADDON') ? $conf->global->PRODUCT_CODEPRODUCT_ADDON : 'mod_codeproduct_leopard');
 		if (substr($module, 0, 16) == 'mod_codeproduct_' && substr($module, -3) == 'php') {
 			$module = substr($module, 0, dol_strlen($module) - 4);
 		}
@@ -1368,7 +1368,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 		if (empty($reshook)) {
 			print '<table class="border centpercent">';
 
-			if (empty($conf->global->PRODUCT_GENERATE_REF_AFTER_FORM)) {
+			if (!getDolGlobalString('PRODUCT_GENERATE_REF_AFTER_FORM')) {
 				print '<tr>';
 				$tmpcode = '';
 				if (!empty($modCodeProduct->code_auto)) {
@@ -1453,7 +1453,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			}
 
 			$showbarcode = isModEnabled('barcode');
-			if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('barcode', 'lire_advance')) {
+			if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('barcode', 'lire_advance')) {
 				$showbarcode = 0;
 			}
 
@@ -1462,7 +1462,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				if (GETPOSTISSET('fk_barcode_type')) {
 					$fk_barcode_type = GETPOST('fk_barcode_type')?GETPOST('fk_barcode_type'):0;
 				} else {
-					if (empty($fk_barcode_type) && !empty($conf->global->PRODUIT_DEFAULT_BARCODE_TYPE)) {
+					if (empty($fk_barcode_type) && getDolGlobalString('PRODUIT_DEFAULT_BARCODE_TYPE')) {
 						$fk_barcode_type = getDolGlobalInt("PRODUIT_DEFAULT_BARCODE_TYPE");
 					} else {
 						$fk_barcode_type=0;
@@ -1489,7 +1489,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			$doleditor->Create();
 			print "</td></tr>";
 
-			if (empty($conf->global->PRODUCT_DISABLE_PUBLIC_URL)) {
+			if (!getDolGlobalString('PRODUCT_DISABLE_PUBLIC_URL')) {
 				// Public URL
 				print '<tr><td>'.$langs->trans("PublicUrl").'</td><td>';
 				print img_picto('', 'globe', 'class="pictofixedwidth"');
@@ -1508,7 +1508,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '</td>';
 				print '</tr>';
 
-				if (empty($conf->global->PRODUCT_DISABLE_STOCK_LEVELS)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_STOCK_LEVELS')) {
 					// Stock min level
 					print '<tr><td>'.$form->textwithpicto($langs->trans("StockLimit"), $langs->trans("StockLimitDesc"), 1).'</td><td>';
 					print '<input name="seuil_stock_alerte" class="maxwidth50" value="'.GETPOST('seuil_stock_alerte').'">';
@@ -1521,7 +1521,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 					print '</td></tr>';
 				}
 			} else {
-				if (empty($conf->global->PRODUCT_DISABLE_STOCK_LEVELS)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_STOCK_LEVELS')) {
 					print '<input name="seuil_stock_alerte" type="hidden" value="0">';
 					print '<input name="desiredstock" type="hidden" value="0">';
 				}
@@ -1554,7 +1554,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			}
 
 			if ($type != 1) {	// Nature, Weight and volume only applies to products and not to services
-				if (empty($conf->global->PRODUCT_DISABLE_NATURE)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_NATURE')) {
 					// Nature
 					print '<tr><td>'.$form->textwithpicto($langs->trans("NatureOfProductShort"), $langs->trans("NatureOfProductDesc")).'</td><td>';
 					print $formproduct->selectProductNature('finished', $object->finished);
@@ -1563,17 +1563,17 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			}
 
 			if ($type != 1) {
-				if (empty($conf->global->PRODUCT_DISABLE_WEIGHT)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_WEIGHT')) {
 					// Brut Weight
 					print '<tr><td>'.$langs->trans("Weight").'</td><td>';
 					print img_picto('', 'fa-balance-scale', 'class="pictofixedwidth"');
 					print '<input name="weight" size="4" value="'.GETPOST('weight').'">';
-					print $formproduct->selectMeasuringUnits("weight_units", "weight", GETPOSTISSET('weight_units') ?GETPOST('weight_units', 'alpha') : (empty($conf->global->MAIN_WEIGHT_DEFAULT_UNIT) ? 0 : $conf->global->MAIN_WEIGHT_DEFAULT_UNIT), 0, 2);
+					print $formproduct->selectMeasuringUnits("weight_units", "weight", GETPOSTISSET('weight_units') ?GETPOST('weight_units', 'alpha') : (!getDolGlobalString('MAIN_WEIGHT_DEFAULT_UNIT') ? 0 : $conf->global->MAIN_WEIGHT_DEFAULT_UNIT), 0, 2);
 					print '</td></tr>';
 				}
 
 				// Brut Length
-				if (empty($conf->global->PRODUCT_DISABLE_SIZE)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_SIZE')) {
 					print '<tr><td>'.$langs->trans("Length").' x '.$langs->trans("Width").' x '.$langs->trans("Height").'</td><td>';
 					print img_picto('', 'fa-ruler', 'class="pictofixedwidth"');
 					print '<input name="size" class="width50" value="'.GETPOST('size').'"> x ';
@@ -1582,14 +1582,14 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 					print $formproduct->selectMeasuringUnits("size_units", "size", GETPOSTISSET('size_units') ?GETPOST('size_units', 'alpha') : '0', 0, 2);
 					print '</td></tr>';
 				}
-				if (empty($conf->global->PRODUCT_DISABLE_SURFACE)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_SURFACE')) {
 					// Brut Surface
 					print '<tr><td>'.$langs->trans("Surface").'</td><td>';
 					print '<input name="surface" size="4" value="'.GETPOST('surface').'">';
 					print $formproduct->selectMeasuringUnits("surface_units", "surface", GETPOSTISSET('surface_units') ?GETPOST('surface_units', 'alpha') : '0', 0, 2);
 					print '</td></tr>';
 				}
-				if (empty($conf->global->PRODUCT_DISABLE_VOLUME)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_VOLUME')) {
 					// Brut Volume
 					print '<tr><td>'.$langs->trans("Volume").'</td><td>';
 					print '<input name="volume" size="4" value="'.GETPOST('volume').'">';
@@ -1597,17 +1597,17 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 					print '</td></tr>';
 				}
 
-				if (!empty($conf->global->PRODUCT_ADD_NET_MEASURE)) {
+				if (getDolGlobalString('PRODUCT_ADD_NET_MEASURE')) {
 					// Net Measure
 					print '<tr><td>'.$langs->trans("NetMeasure").'</td><td>';
 					print '<input name="net_measure" size="4" value="'.GETPOST('net_measure').'">';
-					print $formproduct->selectMeasuringUnits("net_measure_units", '', GETPOSTISSET('net_measure_units') ?GETPOST('net_measure_units', 'alpha') : (empty($conf->global->MAIN_WEIGHT_DEFAULT_UNIT) ? 0 : $conf->global->MAIN_WEIGHT_DEFAULT_UNIT), 0, 0);
+					print $formproduct->selectMeasuringUnits("net_measure_units", '', GETPOSTISSET('net_measure_units') ?GETPOST('net_measure_units', 'alpha') : (!getDolGlobalString('MAIN_WEIGHT_DEFAULT_UNIT') ? 0 : $conf->global->MAIN_WEIGHT_DEFAULT_UNIT), 0, 0);
 					print '</td></tr>';
 				}
 			}
 
 			// Units
-			if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+			if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 				print '<tr><td>'.$langs->trans('DefaultUnitToShow').'</td>';
 				print '<td>';
 				print $form->selectUnits(empty($line->fk_unit) ? $conf->global->PRODUCT_USE_UNITS : $line->fk_unit, 'units');
@@ -1615,7 +1615,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			}
 
 			// Custom code
-			if (empty($conf->global->PRODUCT_DISABLE_CUSTOM_INFO) && empty($type)) {
+			if (!getDolGlobalString('PRODUCT_DISABLE_CUSTOM_INFO') && empty($type)) {
 				print '<tr><td class="wordbreak">'.$langs->trans("CustomCode").'</td><td><input name="customcode" class="maxwidth100onsmartphone" value="'.GETPOST('customcode').'"></td></tr>';
 
 				// Origin country
@@ -1629,9 +1629,9 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '</td></tr>';
 
 				// State
-				if (empty($conf->global->PRODUCT_DISABLE_STATE)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_STATE')) {
 					print '<tr>';
-					if (!empty($conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT) && (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
+					if (getDolGlobalString('MAIN_SHOW_REGION_IN_STATE_SELECT') && (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
 						print '<td>'.$form->editfieldkey('RegionStateOrigin', 'state_id', '', $object, 0).'</td><td>';
 					} else {
 						print '<td>'.$form->editfieldkey('StateOrigin', 'state_id', '', $object, 0).'</td><td>';
@@ -1644,7 +1644,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			}
 
 			// Quality control
-			if (!empty($conf->global->PRODUCT_LOT_ENABLE_QUALITY_CONTROL)) {
+			if (getDolGlobalString('PRODUCT_LOT_ENABLE_QUALITY_CONTROL')) {
 				print '<tr><td>'.$langs->trans("LifeTime").'</td><td><input name="lifetime" class="maxwidth50" value="'.GETPOST('lifetime').'"></td></tr>';
 				print '<tr><td>'.$langs->trans("QCFrequency").'</td><td><input name="qc_frequency" class="maxwidth50" value="'.GETPOST('qc_frequency').'"></td></tr>';
 			}
@@ -1681,8 +1681,8 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 			print '<hr>';
 
-			if (empty($conf->global->PRODUCT_DISABLE_PRICES)) {
-				if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUCT_DISABLE_PRICES')) {
+				if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 					// We do no show price array on create when multiprices enabled.
 					// We must set them on prices tab.
 					print '<table class="border centpercent">';
@@ -1725,7 +1725,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '<!-- accountancy codes -->'."\n";
 			print '<table class="border centpercent">';
 
-			if (empty($conf->global->PRODUCT_DISABLE_ACCOUNTING)) {
+			if (!getDolGlobalString('PRODUCT_DISABLE_ACCOUNTING')) {
 				if (isModEnabled('accounting')) {
 					// Accountancy_code_sell
 					print '<tr><td class="titlefieldcreate">'.$langs->trans("ProductAccountancySellCode").'</td>';
@@ -1914,7 +1914,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '<table class="border allwidth">';
 
 				// Ref
-				if (empty($conf->global->MAIN_PRODUCT_REF_NOT_EDITABLE)) {
+				if (!getDolGlobalString('MAIN_PRODUCT_REF_NOT_EDITABLE')) {
 					print '<tr><td class="titlefieldcreate fieldrequired">'.$langs->trans("Ref").'</td><td colspan="3"><input name="ref" class="maxwidth200" maxlength="128" value="'.dol_escape_htmltag(GETPOSTISSET('ref') ? GETPOST('ref') : $object->ref).'"></td></tr>';
 				} else {
 					print '<tr><td class="titlefieldcreate fieldrequired">'.$langs->trans("Ref").'</td><td colspan="3"><input name="ref" class="maxwidth200" maxlength="128" value="'.dol_escape_htmltag($object->ref).'" readonly="true"></td></tr>';
@@ -1951,7 +1951,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 				// Batch number managment
 				if (isModEnabled('productbatch')) {
-					if ($object->isProduct() || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+					if ($object->isProduct() || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 						print '<tr><td>'.$langs->trans("ManageLotSerial").'</td><td>';
 						$statutarray = array('0' => $langs->trans("ProductStatusNotOnBatch"), '1' => $langs->trans("ProductStatusOnBatch"), '2' => $langs->trans("ProductStatusOnSerial"));
 
@@ -2062,7 +2062,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 				// Barcode
 				$showbarcode = isModEnabled('barcode');
-				if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('barcode', 'lire_advance')) {
+				if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('barcode', 'lire_advance')) {
 					$showbarcode = 0;
 				}
 
@@ -2072,7 +2072,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						$fk_barcode_type = GETPOST('fk_barcode_type');
 					} else {
 						$fk_barcode_type = $object->barcode_type;
-						if (empty($fk_barcode_type) && !empty($conf->global->PRODUIT_DEFAULT_BARCODE_TYPE)) {
+						if (empty($fk_barcode_type) && getDolGlobalString('PRODUIT_DEFAULT_BARCODE_TYPE')) {
 							$fk_barcode_type = $conf->global->PRODUIT_DEFAULT_BARCODE_TYPE;
 						}
 					}
@@ -2100,7 +2100,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print "\n";
 
 				// Public Url
-				if (empty($conf->global->PRODUCT_DISABLE_PUBLIC_URL)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_PUBLIC_URL')) {
 					print '<tr><td>'.$langs->trans("PublicUrl").'</td><td>';
 					print img_picto('', 'globe', 'class="pictofixedwidth"');
 					print '<input type="text" name="url" class="quatrevingtpercent" value="'.(GETPOSTISSET('url') ? GETPOST('url') : $object->url).'">';
@@ -2158,7 +2158,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 					print '</td></tr>';
 				} else {
-					if (empty($conf->global->PRODUCT_DISABLE_NATURE)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_NATURE')) {
 						// Nature
 						print '<tr><td>'.$form->textwithpicto($langs->trans("NatureOfProductShort"), $langs->trans("NatureOfProductDesc")).'</td><td>';
 						print $formproduct->selectProductNature('finished', (GETPOSTISSET('finished') ? GETPOST('finished') : $object->finished));
@@ -2174,7 +2174,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				if (!$object->isService()) {
-					if (empty($conf->global->PRODUCT_DISABLE_WEIGHT)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_WEIGHT')) {
 						// Brut Weight
 						print '<tr><td>'.$langs->trans("Weight").'</td><td>';
 						print '<input name="weight" size="5" value="'.(GETPOSTISSET('weight') ? GETPOST('weight') : $object->weight).'"> ';
@@ -2182,7 +2182,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						print '</td></tr>';
 					}
 
-					if (empty($conf->global->PRODUCT_DISABLE_SIZE)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_SIZE')) {
 						// Brut Length
 						print '<tr><td>'.$langs->trans("Length").' x '.$langs->trans("Width").' x '.$langs->trans("Height").'</td><td>';
 						print '<input name="size" size="5" value="'.(GETPOSTISSET('size') ? GETPOST('size') : $object->length).'">x';
@@ -2191,14 +2191,14 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						print $formproduct->selectMeasuringUnits("size_units", "size", GETPOSTISSET('size_units') ? GETPOST('size_units') : $object->length_units, 0, 2);
 						print '</td></tr>';
 					}
-					if (empty($conf->global->PRODUCT_DISABLE_SURFACE)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_SURFACE')) {
 						// Brut Surface
 						print '<tr><td>'.$langs->trans("Surface").'</td><td>';
 						print '<input name="surface" size="5" value="'.(GETPOSTISSET('surface') ? GETPOST('surface') : $object->surface).'"> ';
 						print $formproduct->selectMeasuringUnits("surface_units", "surface", GETPOSTISSET('surface_units') ? GETPOST('surface_units') : $object->surface_units, 0, 2);
 						print '</td></tr>';
 					}
-					if (empty($conf->global->PRODUCT_DISABLE_VOLUME)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_VOLUME')) {
 						// Brut Volume
 						print '<tr><td>'.$langs->trans("Volume").'</td><td>';
 						print '<input name="volume" size="5" value="'.(GETPOSTISSET('volume') ? GETPOST('volume') : $object->volume).'"> ';
@@ -2206,7 +2206,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						print '</td></tr>';
 					}
 
-					if (!empty($conf->global->PRODUCT_ADD_NET_MEASURE)) {
+					if (getDolGlobalString('PRODUCT_ADD_NET_MEASURE')) {
 						// Net Measure
 						print '<tr><td>'.$langs->trans("NetMeasure").'</td><td>';
 						print '<input name="net_measure" size="5" value="'.(GETPOSTISSET('net_measure') ? GETPOST('net_measure') : $object->net_measure).'"> ';
@@ -2215,7 +2215,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 					}
 				}
 				// Units
-				if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+				if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 					print '<tr><td>'.$langs->trans('DefaultUnitToShow').'</td>';
 					print '<td>';
 					print $form->selectUnits($object->fk_unit, 'units');
@@ -2223,7 +2223,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				// Custom code
-				if (!$object->isService() && empty($conf->global->PRODUCT_DISABLE_CUSTOM_INFO)) {
+				if (!$object->isService() && !getDolGlobalString('PRODUCT_DISABLE_CUSTOM_INFO')) {
 					print '<tr><td class="wordbreak">'.$langs->trans("CustomCode").'</td><td><input name="customcode" class="maxwidth100onsmartphone" value="'.(GETPOSTISSET('customcode') ? GETPOST('customcode') : $object->customcode).'"></td></tr>';
 					// Origin country
 					print '<tr><td>'.$langs->trans("CountryOrigin").'</td>';
@@ -2236,9 +2236,9 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 					print '</td></tr>';
 
 					// State
-					if (empty($conf->global->PRODUCT_DISABLE_STATE)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_STATE')) {
 						print '<tr>';
-						if (!empty($conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT) && (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
+						if (getDolGlobalString('MAIN_SHOW_REGION_IN_STATE_SELECT') && (getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
 							print '<td>'.$form->editfieldkey('RegionStateOrigin', 'state_id', '', $object, 0).'</td><td>';
 						} else {
 							print '<td>'.$form->editfieldkey('StateOrigin', 'state_id', '', $object, 0).'</td><td>';
@@ -2252,7 +2252,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				// Quality control
-				if (!empty($conf->global->PRODUCT_LOT_ENABLE_QUALITY_CONTROL)) {
+				if (getDolGlobalString('PRODUCT_LOT_ENABLE_QUALITY_CONTROL')) {
 					print '<tr><td>'.$langs->trans("LifeTime").'</td><td><input name="lifetime" class="maxwidth100onsmartphone" value="'.$object->lifetime.'"></td></tr>';
 					print '<tr><td>'.$langs->trans("QCFrequency").'</td><td><input name="qc_frequency" class="maxwidth100onsmartphone" value="'.$object->qc_frequency.'"></td></tr>';
 				}
@@ -2287,7 +2287,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				// Note private
-				if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+				if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 					print '<tr><td class="tdtop">'.$langs->trans("NoteNotVisibleOnBill").'</td><td>';
 
 					$doleditor = new DolEditor('note_private', $object->note_private, '', 140, 'dolibarr_notes', '', false, true, getDolGlobalInt('FCKEDITOR_ENABLE_NOTE_PRIVATE'), ROWS_4, '90%');
@@ -2302,7 +2302,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 				print '<table class="border centpercent">';
 
-				if (empty($conf->global->PRODUCT_DISABLE_ACCOUNTING)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_ACCOUNTING')) {
 					if (isModEnabled('accounting')) {
 						// Accountancy_code_sell
 						print '<tr><td class="titlefieldcreate">'.$langs->trans("ProductAccountancySellCode").'</td>';
@@ -2392,7 +2392,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			// Fiche en mode visu
 
 			$showbarcode = isModEnabled('barcode');
-			if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('barcode', 'lire_advance')) {
+			if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('barcode', 'lire_advance')) {
 				$showbarcode = 0;
 			}
 
@@ -2427,7 +2427,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				if (isModEnabled("product") && isModEnabled("service")) {
 					$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 					print '<tr><td class="titlefield">';
-					print (empty($conf->global->PRODUCT_DENY_CHANGE_PRODUCT_TYPE)) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat) : $langs->trans('Type');
+					print (!getDolGlobalString('PRODUCT_DENY_CHANGE_PRODUCT_TYPE')) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat) : $langs->trans('Type');
 					print '</td><td>';
 					print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat);
 					print '</td></tr>';
@@ -2491,12 +2491,12 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 				// Batch number management (to batch)
 				if (isModEnabled('productbatch')) {
-					if ($object->isProduct() || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+					if ($object->isProduct() || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 						print '<tr><td>'.$langs->trans("ManageLotSerial").'</td><td>';
 						print $object->getLibStatut(0, 2);
 						print '</td></tr>';
-						if ((($object->status_batch == '1' && !empty($conf->global->PRODUCTBATCH_LOT_USE_PRODUCT_MASKS) && getDolGlobalString('PRODUCTBATCH_LOT_ADDON') == 'mod_lot_advanced')
-							|| ($object->status_batch == '2' && getDolGlobalString('PRODUCTBATCH_SN_ADDON') == 'mod_sn_advanced' && !empty($conf->global->PRODUCTBATCH_SN_USE_PRODUCT_MASKS)))) {
+						if ((($object->status_batch == '1' && getDolGlobalString('PRODUCTBATCH_LOT_USE_PRODUCT_MASKS') && getDolGlobalString('PRODUCTBATCH_LOT_ADDON') == 'mod_lot_advanced')
+							|| ($object->status_batch == '2' && getDolGlobalString('PRODUCTBATCH_SN_ADDON') == 'mod_sn_advanced' && getDolGlobalString('PRODUCTBATCH_SN_USE_PRODUCT_MASKS')))) {
 							print '<tr><td>'.$langs->trans("ManageLotMask").'</td><td>';
 							print $object->batch_mask;
 							print '</td></tr>';
@@ -2504,7 +2504,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 					}
 				}
 
-				if (empty($conf->global->PRODUCT_DISABLE_ACCOUNTING)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_ACCOUNTING')) {
 					// Accountancy sell code
 					print '<tr><td class="nowrap">';
 					print $langs->trans("ProductAccountancySellCode");
@@ -2610,7 +2610,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '<tr><td class="tdtop">'.$langs->trans("Description").'</td><td>'.(dol_textishtml($object->description) ? $object->description : dol_nl2br($object->description, 1, true)).'</td></tr>';
 
 				// Public URL
-				if (empty($conf->global->PRODUCT_DISABLE_PUBLIC_URL)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_PUBLIC_URL')) {
 					print '<tr><td>'.$langs->trans("PublicUrl").'</td><td>';
 					print dol_print_url($object->url, '_blank', 128);
 					print '</td></tr>';
@@ -2678,7 +2678,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 					print '</td></tr>';
 				} else {
-					if (empty($conf->global->PRODUCT_DISABLE_NATURE)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_NATURE')) {
 						// Nature
 						print '<tr><td class="titlefield">'.$form->textwithpicto($langs->trans("NatureOfProductShort"), $langs->trans("NatureOfProductDesc")).'</td><td>';
 						print $object->getLibFinished();
@@ -2698,7 +2698,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 				if (!$object->isService()) {
 					// Brut Weight
-					if (empty($conf->global->PRODUCT_DISABLE_WEIGHT)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_WEIGHT')) {
 						print '<tr><td class="titlefield">'.$langs->trans("Weight").'</td><td>';
 						if ($object->weight != '') {
 							print $object->weight." ".measuringUnitString(0, "weight", $object->weight_units);
@@ -2708,7 +2708,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						print "</td></tr>\n";
 					}
 
-					if (empty($conf->global->PRODUCT_DISABLE_SIZE)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_SIZE')) {
 						// Brut Length
 						print '<tr><td>'.$langs->trans("Length").' x '.$langs->trans("Width").' x '.$langs->trans("Height").'</td><td>';
 						if ($object->length != '' || $object->width != '' || $object->height != '') {
@@ -2725,7 +2725,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						}
 						print "</td></tr>\n";
 					}
-					if (empty($conf->global->PRODUCT_DISABLE_SURFACE)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_SURFACE')) {
 						// Brut Surface
 						print '<tr><td>'.$langs->trans("Surface").'</td><td>';
 						if ($object->surface != '') {
@@ -2735,7 +2735,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						}
 						print "</td></tr>\n";
 					}
-					if (empty($conf->global->PRODUCT_DISABLE_VOLUME)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_VOLUME')) {
 						// Brut Volume
 						print '<tr><td>'.$langs->trans("Volume").'</td><td>';
 						if ($object->volume != '') {
@@ -2746,7 +2746,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						print "</td></tr>\n";
 					}
 
-					if (!empty($conf->global->PRODUCT_ADD_NET_MEASURE)) {
+					if (getDolGlobalString('PRODUCT_ADD_NET_MEASURE')) {
 						// Net Measure
 						print '<tr><td class="titlefield">'.$langs->trans("NetMeasure").'</td><td>';
 						if ($object->net_measure != '') {
@@ -2759,7 +2759,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				// Unit
-				if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+				if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 					$unit = $object->getLabelOfUnit();
 
 					print '<tr><td>'.$langs->trans('DefaultUnitToShow').'</td><td>';
@@ -2770,7 +2770,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				// Custom code
-				if (!$object->isService() && empty($conf->global->PRODUCT_DISABLE_CUSTOM_INFO)) {
+				if (!$object->isService() && !getDolGlobalString('PRODUCT_DISABLE_CUSTOM_INFO')) {
 					print '<tr><td>'.$langs->trans("CustomCode").'</td><td>'.$object->customcode.'</td></tr>';
 
 					// Origin country code
@@ -2782,7 +2782,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				// Quality Control
-				if (!empty($conf->global->PRODUCT_LOT_ENABLE_QUALITY_CONTROL)) {
+				if (getDolGlobalString('PRODUCT_LOT_ENABLE_QUALITY_CONTROL')) {
 					print '<tr><td>'.$langs->trans("LifeTime").'</td><td>'.$object->lifetime.'</td></tr>';
 					print '<tr><td>'.$langs->trans("QCFrequency").'</td><td>'.$object->qc_frequency.'</td></tr>';
 				}
@@ -2799,7 +2799,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				// Note private
-				if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+				if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 					print '<!-- show Note --> '."\n";
 					print '<tr><td class="tdtop">'.$langs->trans("NotePrivate").'</td><td>'.(dol_textishtml($object->note_private) ? $object->note_private : dol_nl2br($object->note_private, 1, true)).'</td></tr>'."\n";
 					print '<!-- End show Note --> '."\n";
@@ -2853,10 +2853,10 @@ if (($action == 'clone' && (empty($conf->use_javascript_ajax) || !empty($conf->d
 		array('type' => 'checkbox', 'name' => 'clone_content', 'label' => $langs->trans("CloneContentProduct"), 'value' => 1),
 		array('type' => 'checkbox', 'name' => 'clone_categories', 'label' => $langs->trans("CloneCategoriesProduct"), 'value' => 1),
 	);
-	if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+	if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 		$formquestionclone[] = array('type' => 'checkbox', 'name' => 'clone_prices', 'label' => $langs->trans("ClonePricesProduct").' ('.$langs->trans("CustomerPrices").')', 'value' => 0);
 	}
-	if (!empty($conf->global->PRODUIT_SOUSPRODUITS)) {
+	if (getDolGlobalString('PRODUIT_SOUSPRODUITS')) {
 		$formquestionclone[] = array('type' => 'checkbox', 'name' => 'clone_composition', 'label' => $langs->trans('CloneCompositionProduct'), 'value' => 1);
 	}
 
@@ -2928,7 +2928,7 @@ if ($action != 'create' && $action != 'edit') {
  * All the "Add to" areas if PRODUCT_ADD_FORM_ADD_TO is set
  */
 
-if (!empty($conf->global->PRODUCT_ADD_FORM_ADD_TO) && $object->id && ($action == '' || $action == 'view') && $object->status) {
+if (getDolGlobalString('PRODUCT_ADD_FORM_ADD_TO') && $object->id && ($action == '' || $action == 'view') && $object->status) {
 	//Variable used to check if any text is going to be printed
 	$html = '';
 	//print '<div class="fichecenter"><div class="fichehalfleft">';
diff --git a/htdocs/product/class/api_products.class.php b/htdocs/product/class/api_products.class.php
index 69e3d5f92c6..862d50f6721 100644
--- a/htdocs/product/class/api_products.class.php
+++ b/htdocs/product/class/api_products.class.php
@@ -373,7 +373,7 @@ class Products extends DolibarrApi
 		$result = $this->product->update($id, DolibarrApiAccess::$user, 1, 'update', $updatetype);
 
 		// If price mode is 1 price per product
-		if ($result > 0 && !empty($conf->global->PRODUCT_PRICE_UNIQ)) {
+		if ($result > 0 && getDolGlobalString('PRODUCT_PRICE_UNIQ')) {
 			// We update price only if it was changed
 			$pricemodified = false;
 			if ($this->product->price_base_type != $oldproduct->price_base_type) {
@@ -617,7 +617,7 @@ class Products extends DolibarrApi
 			throw new RestException(401);
 		}
 
-		if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			throw new RestException(400, 'API not available: this mode of pricing is not enabled by setup');
 		}
 
@@ -659,7 +659,7 @@ class Products extends DolibarrApi
 			throw new RestException(401);
 		}
 
-		if (empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+		if (!getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 			throw new RestException(400, 'API not available: this mode of pricing is not enabled by setup');
 		}
 
@@ -708,7 +708,7 @@ class Products extends DolibarrApi
 			throw new RestException(401);
 		}
 
-		if (empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY)) {
+		if (!getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY')) {
 			throw new RestException(400, 'API not available: this mode of pricing is not enabled by setup');
 		}
 
diff --git a/htdocs/product/class/html.formproduct.class.php b/htdocs/product/class/html.formproduct.class.php
index ff7f691b31e..79f54094138 100644
--- a/htdocs/product/class/html.formproduct.class.php
+++ b/htdocs/product/class/html.formproduct.class.php
@@ -290,7 +290,7 @@ class FormProduct
 		dol_syslog(get_class($this)."::selectWarehouses $selected, $htmlname, $filterstatus, $empty, $disabled, $fk_product, $empty_label, $showstock, $forcecombo, $morecss", LOG_DEBUG);
 
 		$out = '';
-		if (empty($conf->global->ENTREPOT_EXTRA_STATUS)) {
+		if (!getDolGlobalString('ENTREPOT_EXTRA_STATUS')) {
 			$filterstatus = '';
 		}
 		if (!empty($fk_product) && $fk_product > 0) {
@@ -308,11 +308,11 @@ class FormProduct
 
 		if (strpos($htmlname, 'search_') !== 0) {
 			if (empty($user->fk_warehouse) || $user->fk_warehouse == -1) {
-				if (is_scalar($selected) && ($selected == '-2' || $selected == 'ifone') && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE)) {
+				if (is_scalar($selected) && ($selected == '-2' || $selected == 'ifone') && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE')) {
 					$selected = $conf->global->MAIN_DEFAULT_WAREHOUSE;
 				}
 			} else {
-				if (is_scalar($selected) && ($selected == '-2' || $selected == 'ifone') && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE_USER)) {
+				if (is_scalar($selected) && ($selected == '-2' || $selected == 'ifone') && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE_USER')) {
 					$selected = $user->fk_warehouse;
 				}
 			}
@@ -430,11 +430,11 @@ class FormProduct
 
 		if (strpos($htmlname, 'search_') !== 0) {
 			if (empty($user->fk_workstation) || $user->fk_workstation == -1) {
-				if (($selected == '-2' || $selected == 'ifone') && !empty($conf->global->MAIN_DEFAULT_WORKSTATION)) {
+				if (($selected == '-2' || $selected == 'ifone') && getDolGlobalString('MAIN_DEFAULT_WORKSTATION')) {
 					$selected = $conf->global->MAIN_DEFAULT_WORKSTATION;
 				}
 			} else {
-				if (($selected == '-2' || $selected == 'ifone') && !empty($conf->global->MAIN_DEFAULT_WORKSTATION)) {
+				if (($selected == '-2' || $selected == 'ifone') && getDolGlobalString('MAIN_DEFAULT_WORKSTATION')) {
 					$selected = $user->fk_workstation;
 				}
 			}
diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 10936d9d1fc..35db1cbaf12 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -803,7 +803,7 @@ class Product extends CommonObject
 					$sql .= ", price_base_type";
 					$sql .= ", tobuy";
 					$sql .= ", tosell";
-					if (empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+					if (!getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 						$sql .= ", accountancy_code_buy";
 						$sql .= ", accountancy_code_buy_intra";
 						$sql .= ", accountancy_code_buy_export";
@@ -832,7 +832,7 @@ class Product extends CommonObject
 					$sql .= ", '".$this->db->escape($this->price_base_type)."'";
 					$sql .= ", ".((int) $this->status);
 					$sql .= ", ".((int) $this->status_buy);
-					if (empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+					if (!getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 						$sql .= ", '".$this->db->escape($this->accountancy_code_buy)."'";
 						$sql .= ", '".$this->db->escape($this->accountancy_code_buy_intra)."'";
 						$sql .= ", '".$this->db->escape($this->accountancy_code_buy_export)."'";
@@ -871,7 +871,7 @@ class Product extends CommonObject
 							}
 
 							// update accountancy for this entity
-							if (!$error && !empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+							if (!$error && getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 								$this->db->query("DELETE FROM " . $this->db->prefix() . "product_perentity WHERE fk_product = " .((int) $this->id) . " AND entity = " . ((int) $conf->entity));
 
 								$sql = "INSERT INTO " . $this->db->prefix() . "product_perentity (";
@@ -1005,7 +1005,7 @@ class Product extends CommonObject
 	{
 		// phpcs:enable
 		global $conf;
-		if (isModEnabled('barcode') && !empty($conf->global->BARCODE_PRODUCT_ADDON_NUM)) {
+		if (isModEnabled('barcode') && getDolGlobalString('BARCODE_PRODUCT_ADDON_NUM')) {
 			$module = strtolower($conf->global->BARCODE_PRODUCT_ADDON_NUM);
 
 			$dirsociete = array_merge(array('/core/modules/barcode/'), $conf->modules_parts['barcode']);
@@ -1156,7 +1156,7 @@ class Product extends CommonObject
 			if ($this->hasbatch() && !$this->oldcopy->hasbatch()) {
 				//$valueforundefinedlot = 'Undefined';  // In previous version, 39 and lower
 				$valueforundefinedlot = '000000';
-				if (!empty($conf->global->STOCK_DEFAULT_BATCH)) {
+				if (getDolGlobalString('STOCK_DEFAULT_BATCH')) {
 					$valueforundefinedlot = $conf->global->STOCK_DEFAULT_BATCH;
 				}
 
@@ -1267,7 +1267,7 @@ class Product extends CommonObject
 			$sql .= ", note = ".(isset($this->note_private) ? "'".$this->db->escape($this->note_private)."'" : 'null');
 			$sql .= ", note_public = ".(isset($this->note_public) ? "'".$this->db->escape($this->note_public)."'" : 'null');
 			$sql .= ", duration = '".$this->db->escape($this->duration_value.$this->duration_unit)."'";
-			if (empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+			if (!getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 				$sql .= ", accountancy_code_buy = '" . $this->db->escape($this->accountancy_code_buy) . "'";
 				$sql .= ", accountancy_code_buy_intra = '" . $this->db->escape($this->accountancy_code_buy_intra) . "'";
 				$sql .= ", accountancy_code_buy_export = '" . $this->db->escape($this->accountancy_code_buy_export) . "'";
@@ -1302,7 +1302,7 @@ class Product extends CommonObject
 				$action = 'update';
 
 				// update accountancy for this entity
-				if (!$error && !empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+				if (!$error && getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 					$this->db->query("DELETE FROM " . $this->db->prefix() . "product_perentity WHERE fk_product = " . ((int) $this->id) . " AND entity = " . ((int) $conf->entity));
 
 					$sql = "INSERT INTO " . $this->db->prefix() . "product_perentity (";
@@ -1633,19 +1633,19 @@ class Product extends CommonObject
 					$sql2 .= " SET ";
 					$sql2 .= " label='".$this->db->escape($this->label)."',";
 					$sql2 .= " description='".$this->db->escape($this->description)."'";
-					if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
+					if (getDolGlobalString('PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION')) {
 						$sql2 .= ", note='".$this->db->escape($this->other)."'";
 					}
 					$sql2 .= " WHERE fk_product = ".((int) $this->id)." AND lang = '".$this->db->escape($key)."'";
 				} else {
 					$sql2 = "INSERT INTO ".$this->db->prefix()."product_lang (fk_product, lang, label, description";
-					if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
+					if (getDolGlobalString('PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION')) {
 						$sql2 .= ", note";
 					}
 					$sql2 .= ")";
 					$sql2 .= " VALUES(".$this->id.",'".$this->db->escape($key)."','".$this->db->escape($this->label)."',";
 					$sql2 .= " '".$this->db->escape($this->description)."'";
-					if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
+					if (getDolGlobalString('PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION')) {
 						$sql2 .= ", '".$this->db->escape($this->other)."'";
 					}
 					$sql2 .= ")";
@@ -1673,19 +1673,19 @@ class Product extends CommonObject
 					$sql2 .= " SET ";
 					$sql2 .= " label = '".$this->db->escape($this->multilangs["$key"]["label"])."',";
 					$sql2 .= " description = '".$this->db->escape($this->multilangs["$key"]["description"])."'";
-					if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
+					if (getDolGlobalString('PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION')) {
 						$sql2 .= ", note = '".$this->db->escape($this->multilangs["$key"]["other"])."'";
 					}
 					$sql2 .= " WHERE fk_product = ".((int) $this->id)." AND lang = '".$this->db->escape($key)."'";
 				} else {
 					$sql2 = "INSERT INTO ".$this->db->prefix()."product_lang (fk_product, lang, label, description";
-					if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
+					if (getDolGlobalString('PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION')) {
 						$sql2 .= ", note";
 					}
 					$sql2 .= ")";
 					$sql2 .= " VALUES(".$this->id.",'".$this->db->escape($key)."','".$this->db->escape($this->multilangs["$key"]["label"])."',";
 					$sql2 .= " '".$this->db->escape($this->multilangs["$key"]["description"])."'";
-					if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
+					if (getDolGlobalString('PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION')) {
 						$sql2 .= ", '".$this->db->escape($this->multilangs["$key"]["other"])."'";
 					}
 					$sql2 .= ")";
@@ -1982,12 +1982,12 @@ class Product extends CommonObject
 		$price_base_type = $this->price_base_type;
 
 		// If price per segment
-		if (!empty($conf->global->PRODUIT_MULTIPRICES) && !empty($thirdparty_buyer->price_level)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES') && !empty($thirdparty_buyer->price_level)) {
 			$pu_ht = $this->multiprices[$thirdparty_buyer->price_level];
 			$pu_ttc = $this->multiprices_ttc[$thirdparty_buyer->price_level];
 			$price_min = $this->multiprices_min[$thirdparty_buyer->price_level];
 			$price_base_type = $this->multiprices_base_type[$thirdparty_buyer->price_level];
-			if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {  // using this option is a bug. kept for backward compatibility
+			if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {  // using this option is a bug. kept for backward compatibility
 				if (isset($this->multiprices_tva_tx[$thirdparty_buyer->price_level])) {
 					$tva_tx = $this->multiprices_tva_tx[$thirdparty_buyer->price_level];
 				}
@@ -1998,7 +1998,7 @@ class Product extends CommonObject
 					$tva_npr = 0;
 				}
 			}
-		} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+		} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 			// If price per customer
 			require_once DOL_DOCUMENT_ROOT.'/product/class/productcustomerprice.class.php';
 
@@ -2023,7 +2023,7 @@ class Product extends CommonObject
 					}
 				}
 			}
-		} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY)) {
+		} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY')) {
 			// If price per quantity
 			if ($this->prices_by_qty[0]) {
 				// yes, this product has some prices per quantity
@@ -2041,7 +2041,7 @@ class Product extends CommonObject
 					break;
 				}
 			}
-		} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+		} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 			// If price per quantity and customer
 			if ($this->prices_by_qty[$thirdparty_buyer->price_level]) {
 				// yes, this product has some prices per quantity
@@ -2132,7 +2132,7 @@ class Product extends CommonObject
 				$this->fourn_multicurrency_tx = $obj->multicurrency_tx;
 				$this->fourn_multicurrency_id = $obj->fk_multicurrency;
 				$this->fourn_multicurrency_code = $obj->multicurrency_code;
-				if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+				if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 					$this->packaging = $obj->packaging;
 				}
 				$result = $obj->fk_product;
@@ -2197,7 +2197,7 @@ class Product extends CommonObject
 						$this->fourn_multicurrency_tx = $obj->multicurrency_tx;
 						$this->fourn_multicurrency_id = $obj->fk_multicurrency;
 						$this->fourn_multicurrency_code = $obj->multicurrency_code;
-						if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+						if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 							$this->packaging = $obj->packaging;
 						}
 						$result = $obj->fk_product;
@@ -2265,7 +2265,7 @@ class Product extends CommonObject
 
 		// If multiprices are enabled, then we check if the current product is subject to price autogeneration
 		// Price will be modified ONLY when the first one is the one that is being modified
-		if ((!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && !$ignore_autogen && $this->price_autogen && ($level == 1)) {
+		if ((getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) && !$ignore_autogen && $this->price_autogen && ($level == 1)) {
 			return $this->generateMultiprices($user, $newprice, $newpricebase, $newvat, $newnpr, $newpbq);
 		}
 
@@ -2396,7 +2396,7 @@ class Product extends CommonObject
 
 				// check if price have really change before log
 				$newPriceData = $this->getArrayForPriceCompare($level);
-				if (!empty(array_diff_assoc($newPriceData, $lastPriceData)) || empty($conf->global->PRODUIT_MULTIPRICES)) {
+				if (!empty(array_diff_assoc($newPriceData, $lastPriceData)) || !getDolGlobalString('PRODUIT_MULTIPRICES')) {
 					$this->_log_price($user, $level); // Save price for level into table product_price
 				}
 
@@ -2471,7 +2471,7 @@ class Product extends CommonObject
 		$sql .= " p.tobuy, p.fk_product_type, p.duration, p.fk_default_warehouse, p.fk_default_workstation, p.seuil_stock_alerte, p.canvas, p.net_measure, p.net_measure_units, p.weight, p.weight_units,";
 		$sql .= " p.length, p.length_units, p.width, p.width_units, p.height, p.height_units,";
 		$sql .= " p.surface, p.surface_units, p.volume, p.volume_units, p.barcode, p.fk_barcode_type, p.finished, p.fk_default_bom, p.mandatory_period,";
-		if (empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+		if (!getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 			$sql .= " p.accountancy_code_buy, p.accountancy_code_buy_intra, p.accountancy_code_buy_export, p.accountancy_code_sell, p.accountancy_code_sell_intra, p.accountancy_code_sell_export,";
 		} else {
 			$sql .= " ppe.accountancy_code_buy, ppe.accountancy_code_buy_intra, ppe.accountancy_code_buy_export, ppe.accountancy_code_sell, ppe.accountancy_code_sell_intra, ppe.accountancy_code_sell_export,";
@@ -2482,8 +2482,8 @@ class Product extends CommonObject
 		$separatedEntityPMP = false;	// Set to true to get the AWP from table llx_product_perentity instead of field 'pmp' into llx_product.
 		$separatedStock = false;		// Set to true will count stock from subtable llx_product_stock. It is slower than using denormalized field 'stock', but it is required when using multientity and shared warehouses.
 		$visibleWarehousesEntities = $conf->entity;
-		if (!empty($conf->global->MULTICOMPANY_PRODUCT_SHARING_ENABLED)) {
-			if (!empty($conf->global->MULTICOMPANY_PMP_PER_ENTITY_ENABLED)) {
+		if (getDolGlobalString('MULTICOMPANY_PRODUCT_SHARING_ENABLED')) {
+			if (getDolGlobalString('MULTICOMPANY_PMP_PER_ENTITY_ENABLED')) {
 				$checkPMPPerEntity = $this->db->query("SELECT pmp FROM " . $this->db->prefix() . "product_perentity WHERE fk_product = ".((int) $id)." AND entity = ".(int) $conf->entity);
 				if ($this->db->num_rows($checkPMPPerEntity)>0) {
 					$separatedEntityPMP = true;
@@ -2508,7 +2508,7 @@ class Product extends CommonObject
 			$sql .= " p.stock";
 		}
 		$sql .= " FROM ".$this->db->prefix()."product as p";
-		if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED) || $separatedEntityPMP) {
+		if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED') || $separatedEntityPMP) {
 			$sql .= " LEFT JOIN " . $this->db->prefix() . "product_perentity as ppe ON ppe.fk_product = p.rowid AND ppe.entity = " . ((int) $conf->entity);
 		}
 		if ($separatedStock) {
@@ -2533,7 +2533,7 @@ class Product extends CommonObject
 			$sql .= " p.tobuy, p.fk_product_type, p.duration, p.fk_default_warehouse, p.fk_default_workstation, p.seuil_stock_alerte, p.canvas, p.net_measure, p.net_measure_units, p.weight, p.weight_units,";
 			$sql .= " p.length, p.length_units, p.width, p.width_units, p.height, p.height_units,";
 			$sql .= " p.surface, p.surface_units, p.volume, p.volume_units, p.barcode, p.fk_barcode_type, p.finished, p.fk_default_bom, p.mandatory_period,";
-			if (empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+			if (!getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 				$sql .= " p.accountancy_code_buy, p.accountancy_code_buy_intra, p.accountancy_code_buy_export, p.accountancy_code_sell, p.accountancy_code_sell_intra, p.accountancy_code_sell_export,";
 			} else {
 				$sql .= " ppe.accountancy_code_buy, ppe.accountancy_code_buy_intra, ppe.accountancy_code_buy_export, ppe.accountancy_code_sell, ppe.accountancy_code_sell_intra, ppe.accountancy_code_sell_export,";
@@ -2658,7 +2658,7 @@ class Product extends CommonObject
 				}
 
 				// Load multiprices array
-				if (!empty($conf->global->PRODUIT_MULTIPRICES) && empty($ignore_price_load)) {                // prices per segment
+				if (getDolGlobalString('PRODUIT_MULTIPRICES') && empty($ignore_price_load)) {                // prices per segment
 					for ($i = 1; $i <= $conf->global->PRODUIT_MULTIPRICES_LIMIT; $i++) {
 						$sql = "SELECT price, price_ttc, price_min, price_min_ttc,";
 						$sql .= " price_base_type, tva_tx, default_vat_code, tosell, price_by_qty, rowid, recuperableonly";
@@ -2721,9 +2721,9 @@ class Product extends CommonObject
 							return -1;
 						}
 					}
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES) && empty($ignore_price_load)) {            // prices per customers
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES') && empty($ignore_price_load)) {            // prices per customers
 					// Nothing loaded by default. List may be very long.
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) && empty($ignore_price_load)) {    // prices per quantity
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') && empty($ignore_price_load)) {    // prices per quantity
 					$sql = "SELECT price, price_ttc, price_min, price_min_ttc,";
 					$sql .= " price_base_type, tva_tx, default_vat_code, tosell, price_by_qty, rowid";
 					$sql .= " FROM ".$this->db->prefix()."product_price";
@@ -2768,7 +2768,7 @@ class Product extends CommonObject
 						$this->error = $this->db->lasterror;
 						return -1;
 					}
-				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES) && empty($ignore_price_load)) {    // prices per customer and quantity
+				} elseif (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES') && empty($ignore_price_load)) {    // prices per customer and quantity
 					for ($i = 1; $i <= $conf->global->PRODUIT_MULTIPRICES_LIMIT; $i++) {
 						$sql = "SELECT price, price_ttc, price_min, price_min_ttc,";
 						$sql .= " price_base_type, tva_tx, default_vat_code, tosell, price_by_qty, rowid, recuperableonly";
@@ -3024,7 +3024,7 @@ class Product extends CommonObject
 			$this->stats_propale['qty'] = $obj->qty ? $obj->qty : 0;
 
 			// if it's a virtual product, maybe it is in proposal by extension
-			if (!empty($conf->global->PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC)) {
+			if (getDolGlobalString('PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC')) {
 				$TFather = $this->getFather();
 				if (is_array($TFather) && !empty($TFather)) {
 					foreach ($TFather as &$fatherData) {
@@ -3136,7 +3136,7 @@ class Product extends CommonObject
 		}
 		$sql .= " WHERE c.rowid = cd.fk_commande";
 		$sql .= " AND c.fk_soc = s.rowid";
-		$sql .= " AND c.entity IN (".getEntity($forVirtualStock && !empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'commande').")";
+		$sql .= " AND c.entity IN (".getEntity($forVirtualStock && getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'commande').")";
 		$sql .= " AND cd.fk_product = ".((int) $this->id);
 		if (!$user->hasRight('societe', 'client', 'voir') && !$socid && !$forVirtualStock) {
 			$sql .= " AND c.fk_soc = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -3157,7 +3157,7 @@ class Product extends CommonObject
 			$this->stats_commande['qty'] = $obj->qty ? $obj->qty : 0;
 
 			// if it's a virtual product, maybe it is in order by extension
-			if (!empty($conf->global->PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC)) {
+			if (getDolGlobalString('PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC')) {
 				$TFather = $this->getFather();
 				if (is_array($TFather) && !empty($TFather)) {
 					foreach ($TFather as &$fatherData) {
@@ -3179,8 +3179,8 @@ class Product extends CommonObject
 
 			// If stock decrease is on invoice validation, the theorical stock continue to
 			// count the orders to ship in theorical stock when some are already removed by invoice validation.
-			if ($forVirtualStock && !empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
-				if (!empty($conf->global->DECREASE_ONLY_UNINVOICEDPRODUCTS)) {
+			if ($forVirtualStock && getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
+				if (getDolGlobalString('DECREASE_ONLY_UNINVOICEDPRODUCTS')) {
 					// If option DECREASE_ONLY_UNINVOICEDPRODUCTS is on, we make a compensation but only if order not yet invoice.
 					$adeduire = 0;
 					$sql = "SELECT SUM(".$this->db->ifsql('f.type=2', -1, 1)." * fd.qty) as count FROM ".$this->db->prefix()."facturedet as fd ";
@@ -3244,7 +3244,7 @@ class Product extends CommonObject
 	 *  Charge tableau des stats commande fournisseur pour le produit/service
 	 *
 	 * @param	int		$socid				Id societe pour filtrer sur une societe
-	 * @param	string	$filtrestatut		Id des statuts pour filtrer sur des statuts
+	 * @param	string	$filtrestatut		Id of status to filter on status
 	 * @param	int		$forVirtualStock	Ignore rights filter for virtual stock calculation.
 	 * @param	int		$dateofvirtualstock	Date of virtual stock
 	 * @return	int							Array of stats in $this->stats_commande_fournisseur, <0 if ko or >0 if ok
@@ -3264,7 +3264,7 @@ class Product extends CommonObject
 		}
 		$sql .= " WHERE c.rowid = cd.fk_commande";
 		$sql .= " AND c.fk_soc = s.rowid";
-		$sql .= " AND c.entity IN (".getEntity($forVirtualStock && !empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'supplier_order').")";
+		$sql .= " AND c.entity IN (".getEntity($forVirtualStock && getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'supplier_order').")";
 		$sql .= " AND cd.fk_product = ".((int) $this->id);
 		if (!$user->hasRight('societe', 'client', 'voir') && !$socid && !$forVirtualStock) {
 			$sql .= " AND c.fk_soc = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -3328,7 +3328,7 @@ class Product extends CommonObject
 		$sql .= " WHERE e.rowid = ed.fk_expedition";
 		$sql .= " AND c.rowid = cd.fk_commande";
 		$sql .= " AND e.fk_soc = s.rowid";
-		$sql .= " AND e.entity IN (".getEntity($forVirtualStock && !empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'expedition').")";
+		$sql .= " AND e.entity IN (".getEntity($forVirtualStock && getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'expedition').")";
 		$sql .= " AND ed.fk_origin_line = cd.rowid";
 		$sql .= " AND cd.fk_product = ".((int) $this->id);
 		if (!$user->hasRight('societe', 'client', 'voir') && !$socid && !$forVirtualStock) {
@@ -3353,7 +3353,7 @@ class Product extends CommonObject
 			$this->stats_expedition['qty'] = $obj->qty ? $obj->qty : 0;
 
 			// if it's a virtual product, maybe it is in sending by extension
-			if (!empty($conf->global->PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC)) {
+			if (getDolGlobalString('PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC')) {
 				$TFather = $this->getFather();
 				if (is_array($TFather) && !empty($TFather)) {
 					foreach ($TFather as &$fatherData) {
@@ -3411,7 +3411,7 @@ class Product extends CommonObject
 		}
 		$sql .= " WHERE cf.rowid = fd.fk_commande";
 		$sql .= " AND cf.fk_soc = s.rowid";
-		$sql .= " AND cf.entity IN (".getEntity($forVirtualStock && !empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'supplier_order').")";
+		$sql .= " AND cf.entity IN (".getEntity($forVirtualStock && getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'supplier_order').")";
 		$sql .= " AND fd.fk_product = ".((int) $this->id);
 		if (!$user->hasRight('societe', 'client', 'voir') && !$socid && !$forVirtualStock) {
 			$sql .= " AND cf.fk_soc = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -3471,7 +3471,7 @@ class Product extends CommonObject
 			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE m.rowid = mp.fk_mo";
-		$sql .= " AND m.entity IN (".getEntity($forVirtualStock && !empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'mrp').")";
+		$sql .= " AND m.entity IN (".getEntity($forVirtualStock && getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'mrp').")";
 		$sql .= " AND mp.fk_product = ".((int) $this->id);
 		if (!$user->hasRight('societe', 'client', 'voir') && !$socid && !$forVirtualStock) {
 			$sql .= " AND m.fk_soc = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -3587,7 +3587,7 @@ class Product extends CommonObject
 			$this->stats_contrat['qty'] = $obj->qty ? $obj->qty : 0;
 
 			// if it's a virtual product, maybe it is in contract by extension
-			if (!empty($conf->global->PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC)) {
+			if (getDolGlobalString('PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC')) {
 				$TFather = $this->getFather();
 				if (is_array($TFather) && !empty($TFather)) {
 					foreach ($TFather as &$fatherData) {
@@ -3661,7 +3661,7 @@ class Product extends CommonObject
 			$this->stats_facture['qty'] = $obj->qty ? $obj->qty : 0;
 
 			// if it's a virtual product, maybe it is in invoice by extension
-			if (!empty($conf->global->PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC)) {
+			if (getDolGlobalString('PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC')) {
 				$TFather = $this->getFather();
 				if (is_array($TFather) && !empty($TFather)) {
 					foreach ($TFather as &$fatherData) {
@@ -3736,7 +3736,7 @@ class Product extends CommonObject
 			$this->stats_facturerec['qty'] = $obj->qty ? $obj->qty : 0;
 
 			// if it's a virtual product, maybe it is in invoice by extension
-			if (!empty($conf->global->PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC)) {
+			if (getDolGlobalString('PRODUCT_STATS_WITH_PARENT_PROD_IF_INCDEC')) {
 				$TFather = $this->getFather();
 				if (is_array($TFather) && !empty($TFather)) {
 					foreach ($TFather as &$fatherData) {
@@ -4879,7 +4879,7 @@ class Product extends CommonObject
 				}
 				$tmpproduct->fetch($id); // Load product to get ->ref
 
-				if (empty($ignore_stock_load) && ($tmpproduct->isProduct() || !empty($conf->global->STOCK_SUPPORTS_SERVICES))) {
+				if (empty($ignore_stock_load) && ($tmpproduct->isProduct() || getDolGlobalString('STOCK_SUPPORTS_SERVICES'))) {
 					$tmpproduct->load_stock('nobatch,novirtual'); // Load stock to get true ->stock_reel
 				}
 
@@ -5166,7 +5166,7 @@ class Product extends CommonObject
 		$datas = array();
 		$nofetch = !empty($params['nofetch']);
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("ShowProduct")];
 		}
 
@@ -5195,7 +5195,7 @@ class Product extends CommonObject
 		if (!empty($this->description)) {
 			$datas['description']= '<br><b>'.$langs->trans('ProductDescription').':</b> '.dolGetFirstLineofText($this->description, 5);
 		}
-		if ($this->type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if ($this->type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			if (isModEnabled('productbatch')) {
 				$langs->load("productbatch");
 				$datas['batchstatus']= "<br><b>".$langs->trans("ManageLotSerial").'</b>: '.$this->getLibStatut(0, 2);
@@ -5311,7 +5311,7 @@ class Product extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowProduct");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1, 1).'"';
 			}
@@ -5686,7 +5686,7 @@ class Product extends CommonObject
 			$warehouseStatus[Entrepot::STATUS_OPEN_ALL] = Entrepot::STATUS_OPEN_ALL;
 		}
 		if (preg_match('/warehouseinternal/', $option)) {
-			if (!empty($conf->global->ENTREPOT_EXTRA_STATUS)) {
+			if (getDolGlobalString('ENTREPOT_EXTRA_STATUS')) {
 				$warehouseStatus[Entrepot::STATUS_OPEN_INTERNAL] = Entrepot::STATUS_OPEN_INTERNAL;
 			} else {
 				$warehouseStatus[Entrepot::STATUS_OPEN_ALL] = Entrepot::STATUS_OPEN_ALL;
@@ -5703,7 +5703,7 @@ class Product extends CommonObject
 			$sql .= " AND w.statut IN (".$this->db->sanitize(implode(',', $warehouseStatus)).")";
 		}
 
-		$sql .= " ORDER BY ps.reel ".(!empty($conf->global->DO_NOT_TRY_TO_DEFRAGMENT_STOCKS_WAREHOUSE)?'DESC':'ASC'); // Note : qty ASC is important for expedition card, to avoid stock fragmentation;
+		$sql .= " ORDER BY ps.reel ".(getDolGlobalString('DO_NOT_TRY_TO_DEFRAGMENT_STOCKS_WAREHOUSE')?'DESC':'ASC'); // Note : qty ASC is important for expedition card, to avoid stock fragmentation;
 
 		dol_syslog(get_class($this)."::load_stock", LOG_DEBUG);
 		$result = $this->db->query($sql);
@@ -5770,9 +5770,9 @@ class Product extends CommonObject
 		if (isModEnabled("expedition")) {
 			require_once DOL_DOCUMENT_ROOT.'/expedition/class/expedition.class.php';
 			$filterShipmentStatus = '';
-			if (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT)) {
+			if (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT')) {
 				$filterShipmentStatus = Expedition::STATUS_VALIDATED.','.Expedition::STATUS_CLOSED;
-			} elseif (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)) {
+			} elseif (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')) {
 				$filterShipmentStatus = Expedition::STATUS_CLOSED;
 			}
 			$result = $this->load_stats_sending(0, '1,2', 1, $filterShipmentStatus);
@@ -5782,7 +5782,7 @@ class Product extends CommonObject
 			$stock_sending_client = $this->stats_expedition['qty'];
 		}
 		if (isModEnabled("supplier_order")) {
-			$filterStatus = empty($conf->global->SUPPLIER_ORDER_STATUS_FOR_VIRTUAL_STOCK) ? '3,4' : $conf->global->SUPPLIER_ORDER_STATUS_FOR_VIRTUAL_STOCK;
+			$filterStatus = !getDolGlobalString('SUPPLIER_ORDER_STATUS_FOR_VIRTUAL_STOCK') ? '3,4' : $conf->global->SUPPLIER_ORDER_STATUS_FOR_VIRTUAL_STOCK;
 			if (isset($includedraftpoforvirtual)) {
 				$filterStatus = '0,1,2,'.$filterStatus;	// 1,2 may have already been inside $filterStatus but it is better to have twice than missing $filterStatus does not include them
 			}
@@ -5827,21 +5827,21 @@ class Product extends CommonObject
 		$this->stock_theorique = $this->stock_reel + $stock_inproduction;
 
 		// Stock decrease mode
-		if (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT) || !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)) {
+		if (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT') || getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')) {
 			$this->stock_theorique -= ($stock_commande_client - $stock_sending_client);
-		} elseif (!empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER)) {
+		} elseif (getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER')) {
 			$this->stock_theorique += 0;
-		} elseif (!empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
+		} elseif (getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
 			$this->stock_theorique -= $stock_commande_client;
 		}
 		// Stock Increase mode
-		if (!empty($conf->global->STOCK_CALCULATE_ON_RECEPTION) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE)) {
+		if (getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE')) {
 			$this->stock_theorique += ($stock_commande_fournisseur - $stock_reception_fournisseur);
-		} elseif (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER)) {
+		} elseif (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER')) {
 			$this->stock_theorique += ($stock_commande_fournisseur - $stock_reception_fournisseur);
-		} elseif (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER)) {
+		} elseif (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER')) {
 			$this->stock_theorique -= $stock_reception_fournisseur;
-		} elseif (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL)) {
+		} elseif (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL')) {
 			$this->stock_theorique += ($stock_commande_fournisseur - $stock_reception_fournisseur);
 		}
 
@@ -6177,7 +6177,7 @@ class Product extends CommonObject
 		global $conf;
 
 		$result = '';
-		if (!empty($conf->global->BARCODE_PRODUCT_ADDON_NUM)) {
+		if (getDolGlobalString('BARCODE_PRODUCT_ADDON_NUM')) {
 			$dirsociete = array_merge(array('/core/modules/barcode/'), $conf->modules_parts['barcode']);
 			foreach ($dirsociete as $dirroot) {
 				$res = dol_include_once($dirroot . getDolGlobalString('BARCODE_PRODUCT_ADDON_NUM').'.php');
@@ -6302,7 +6302,7 @@ class Product extends CommonObject
 
 		$maxpricesupplier = 0;
 
-		if (!empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE)) {
+		if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE')) {
 			include_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.product.class.php';
 			$product_fourn = new ProductFournisseur($this->db);
 			$product_fourn_list = $product_fourn->list_product_fournisseur_price($this->id, '', '');
diff --git a/htdocs/product/class/productbatch.class.php b/htdocs/product/class/productbatch.class.php
index 0584c673bd4..e0c5bd345e0 100644
--- a/htdocs/product/class/productbatch.class.php
+++ b/htdocs/product/class/productbatch.class.php
@@ -459,7 +459,7 @@ class Productbatch extends CommonObject
 		$sql .= " t.eatby as oldeatby,"; // deprecated but may not be migrated into new table
 		$sql .= " t.batch,";
 		$sql .= " t.qty,";
-		if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) $sql .= " MAX(sm.datem) as date_entree,";
+		if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) $sql .= " MAX(sm.datem) as date_entree,";
 		$sql .= " t.import_key";
 		if ($fk_product > 0) {
 			$sql .= ", pl.rowid as lotid, pl.eatby as eatby, pl.sellby as sellby";
@@ -470,7 +470,7 @@ class Productbatch extends CommonObject
 			$sql .= " LEFT JOIN ".$dbs->prefix()."product_lot as pl ON pl.fk_product = ".((int) $fk_product)." AND pl.batch = t.batch";
 			// TODO May add extrafields to ?
 		}
-		if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) {
+		if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) {
 			$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_stock AS ps ON (ps.rowid = fk_product_stock)';
 			$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'stock_mouvement AS sm ON (sm.batch = t.batch AND ps.fk_entrepot=sm.fk_entrepot)';
 		}
@@ -478,7 +478,7 @@ class Productbatch extends CommonObject
 		if ($with_qty) {
 			$sql .= " AND t.qty <> 0";
 		}
-		if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) {
+		if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) {
 			$sql .= ' AND sm.type_mouvement IN (0,3)';
 			$sql .= ' GROUP BY t.rowid, t.tms, t.fk_product_stock,t.sellby,t.eatby , t.batch,t.qty,t.import_key';
 			if ($fk_product > 0) {
@@ -487,12 +487,12 @@ class Productbatch extends CommonObject
 		}
 		$sql .= " ORDER BY ";
 		// TODO : use product lifo and fifo when product will implement it
-		if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) {
+		if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) {
 			$sql .= 'date_entree ASC,t.batch ASC,';
 		}
 		if ($fk_product > 0) { $sql .= "pl.eatby ASC, pl.sellby ASC, "; }
 		$sql .= "t.eatby ASC, t.sellby ASC ";
-		$sql .= ", t.qty ".(empty($conf->global->DO_NOT_TRY_TO_DEFRAGMENT_STOCKS_WAREHOUSE)?'ASC':'DESC'); // Note : qty ASC is important for expedition card, to avoid stock fragmentation
+		$sql .= ", t.qty ".(!getDolGlobalString('DO_NOT_TRY_TO_DEFRAGMENT_STOCKS_WAREHOUSE')?'ASC':'DESC'); // Note : qty ASC is important for expedition card, to avoid stock fragmentation
 		$sql .= ", t.batch ASC";
 
 		dol_syslog("productbatch::findAll", LOG_DEBUG);
@@ -512,7 +512,7 @@ class Productbatch extends CommonObject
 				$tmp->qty = $obj->qty;
 				$tmp->import_key = $obj->import_key;
 
-				if (!empty($conf->global->SHIPPING_DISPLAY_STOCK_ENTRY_DATE)) {
+				if (getDolGlobalString('SHIPPING_DISPLAY_STOCK_ENTRY_DATE')) {
 					$tmp->context['stock_date_entry'] = $obj->date_entree;
 				}
 
diff --git a/htdocs/product/class/productcustomerprice.class.php b/htdocs/product/class/productcustomerprice.class.php
index 6015c074520..107979f76d6 100644
--- a/htdocs/product/class/productcustomerprice.class.php
+++ b/htdocs/product/class/productcustomerprice.class.php
@@ -819,7 +819,7 @@ class ProductCustomerPrice extends CommonObject
 	{
 		global $conf;
 
-		if (!empty($conf->global->PRODUCT_DISABLE_PROPAGATE_CUSTOMER_PRICES_ON_CHILD_COMPANIES)) {
+		if (getDolGlobalString('PRODUCT_DISABLE_PROPAGATE_CUSTOMER_PRICES_ON_CHILD_COMPANIES')) {
 			return 0;
 		}
 
diff --git a/htdocs/product/class/productfournisseurprice.class.php b/htdocs/product/class/productfournisseurprice.class.php
index b24db354a39..900d2fd6c5b 100644
--- a/htdocs/product/class/productfournisseurprice.class.php
+++ b/htdocs/product/class/productfournisseurprice.class.php
@@ -177,7 +177,7 @@ class ProductFournisseurPrice extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) $this->fields['rowid']['visible'] = 0;
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) $this->fields['rowid']['visible'] = 0;
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) $this->fields['entity']['enabled'] = 0;
 
 		// Unset fields that are disabled
@@ -607,7 +607,7 @@ class ProductFournisseurPrice extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowProductFournisseurPrice");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -756,11 +756,11 @@ class ProductFournisseurPrice extends CommonObject
 		global $langs, $conf;
 		$langs->load("buypricehistory@buypricehistory");
 
-		if (empty($conf->global->BUYPRICEHISTORY_PRODUCTFOURNISSEURPRICE_ADDON)) {
+		if (!getDolGlobalString('BUYPRICEHISTORY_PRODUCTFOURNISSEURPRICE_ADDON')) {
 			$conf->global->BUYPRICEHISTORY_PRODUCTFOURNISSEURPRICE_ADDON = 'mod_productfournisseurprice_standard';
 		}
 
-		if (!empty($conf->global->BUYPRICEHISTORY_PRODUCTFOURNISSEURPRICE_ADDON)) {
+		if (getDolGlobalString('BUYPRICEHISTORY_PRODUCTFOURNISSEURPRICE_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('BUYPRICEHISTORY_PRODUCTFOURNISSEURPRICE_ADDON') . ".php";
@@ -826,7 +826,7 @@ class ProductFournisseurPrice extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->PRODUCTFOURNISSEURPRICE_ADDON_PDF)) {
+			} elseif (getDolGlobalString('PRODUCTFOURNISSEURPRICE_ADDON_PDF')) {
 				$modele = $conf->global->PRODUCTFOURNISSEURPRICE_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/product/composition/card.php b/htdocs/product/composition/card.php
index ebc540792af..f01cf8678d6 100644
--- a/htdocs/product/composition/card.php
+++ b/htdocs/product/composition/card.php
@@ -241,7 +241,7 @@ if ($id > 0 || !empty($ref)) {
 
 		dol_banner_tab($object, 'ref', $linkback, $shownav, 'ref', '');
 
-		if ($object->type != Product::TYPE_SERVICE || !empty($conf->global->STOCK_SUPPORTS_SERVICES) || empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if ($object->type != Product::TYPE_SERVICE || getDolGlobalString('STOCK_SUPPORTS_SERVICES') || !getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			print '<div class="fichecenter">';
 			print '<div class="fichehalfleft">';
 			print '<div class="underbanner clearboth"></div>';
@@ -252,7 +252,7 @@ if ($id > 0 || !empty($ref)) {
 			if (isModEnabled("product") && isModEnabled("service")) {
 				$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 				print '<tr><td class="titlefield">';
-				print (empty($conf->global->PRODUCT_DENY_CHANGE_PRODUCT_TYPE)) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat) : $langs->trans('Type');
+				print (!getDolGlobalString('PRODUCT_DENY_CHANGE_PRODUCT_TYPE')) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat) : $langs->trans('Type');
 				print '</td><td>';
 				print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat);
 				print '</td></tr>';
@@ -267,7 +267,7 @@ if ($id > 0 || !empty($ref)) {
 
 			// Nature
 			if ($object->type != Product::TYPE_SERVICE) {
-				if (empty($conf->global->PRODUCT_DISABLE_NATURE)) {
+				if (!getDolGlobalString('PRODUCT_DISABLE_NATURE')) {
 					print '<tr><td>'.$form->textwithpicto($langs->trans("NatureOfProductShort"), $langs->trans("NatureOfProductDesc")).'</td><td>';
 					print $object->getLibFinished();
 					//print $formproduct->selectProductNature('finished', $object->finished);
@@ -275,7 +275,7 @@ if ($id > 0 || !empty($ref)) {
 				}
 			}
 
-			if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				// Price
 				print '<tr><td class="titlefield">'.$langs->trans("SellingPrice").'</td><td>';
 				if ($object->price_base_type == 'TTC') {
@@ -445,7 +445,7 @@ if ($id > 0 || !empty($ref)) {
 
 					// Best selling price
 					$pricesell = $productstatic->price;
-					if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+					if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 						$pricesell = 'Variable';
 					} else {
 						$totallinesell = price2num($value['nb'] * ($pricesell), 'MT');
@@ -480,7 +480,7 @@ if ($id > 0 || !empty($ref)) {
 					print '</tr>'."\n";
 				} else {
 					$hide = '';
-					if (empty($conf->global->PRODUCT_SHOW_SUB_SUB_PRODUCTS)) {
+					if (!getDolGlobalString('PRODUCT_SHOW_SUB_SUB_PRODUCTS')) {
 						$hide = ' hideobject'; // By default, we do not show this. It makes screen very difficult to understand
 					}
 
diff --git a/htdocs/product/document.php b/htdocs/product/document.php
index f7753432043..9e46a04d0d0 100644
--- a/htdocs/product/document.php
+++ b/htdocs/product/document.php
@@ -36,7 +36,7 @@ require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php';
-if (!empty($conf->global->PRODUIT_PDF_MERGE_PROPAL)) {
+if (getDolGlobalString('PRODUIT_PDF_MERGE_PROPAL')) {
 	require_once DOL_DOCUMENT_ROOT.'/product/class/propalmergepdfproduct.class.php';
 }
 
@@ -128,7 +128,7 @@ if ($reshook < 0) {
 
 if (empty($reshook)) {
 	// Delete line if product propal merge is linked to a file
-	if (!empty($conf->global->PRODUIT_PDF_MERGE_PROPAL)) {
+	if (getDolGlobalString('PRODUIT_PDF_MERGE_PROPAL')) {
 		if ($action == 'confirm_deletefile' && $confirm == 'yes' && $permissiontoadd) {
 			//extract file name
 			$urlfile = GETPOST('urlfile', 'alpha');
@@ -268,7 +268,7 @@ if ($object->id) {
 
 
 	// Merge propal PDF document PDF files
-	if (!empty($conf->global->PRODUIT_PDF_MERGE_PROPAL)) {
+	if (getDolGlobalString('PRODUIT_PDF_MERGE_PROPAL')) {
 		$filetomerge = new Propalmergepdfproduct($db);
 
 		if (getDolGlobalInt('MAIN_MULTILANGS')) {
diff --git a/htdocs/product/fournisseurs.php b/htdocs/product/fournisseurs.php
index 2ab55df752b..b1a0ba2aeee 100644
--- a/htdocs/product/fournisseurs.php
+++ b/htdocs/product/fournisseurs.php
@@ -410,7 +410,7 @@ if ($id > 0 || $ref) {
 			if (isModEnabled("product") && isModEnabled("service")) {
 				$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 				print '<tr><td class="">';
-				print (empty($conf->global->PRODUCT_DENY_CHANGE_PRODUCT_TYPE)) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
+				print (!getDolGlobalString('PRODUCT_DENY_CHANGE_PRODUCT_TYPE')) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
 				print '</td><td>';
 				print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, 0, $typeformat);
 				print '</td></tr>';
@@ -428,7 +428,7 @@ if ($id > 0 || $ref) {
 
 			// PMP
 			$usercaneditpmp = 0;
-			if (!empty($conf->global->PRODUCT_CAN_EDIT_WAP)) {
+			if (getDolGlobalString('PRODUCT_CAN_EDIT_WAP')) {
 				$usercaneditpmp = $usercancreate;
 			}
 			print '<tr><td class="titlefieldcreate">';
@@ -588,7 +588,7 @@ if ($id > 0 || $ref) {
 					print '<input class="flat" name="qty" size="5" value="'.$quantity.'">';
 				}
 				// Units
-				if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+				if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 					$unit = $object->getLabelOfUnit();
 					if ($unit !== '') {
 						print '&nbsp;&nbsp;'.$langs->trans($unit);
@@ -596,7 +596,7 @@ if ($id > 0 || $ref) {
 				}
 				print '</td></tr>';
 
-				if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
+				if (getDolGlobalString('PRODUCT_USE_SUPPLIER_PACKAGING')) {
 					// Packaging/Conditionnement
 					print '<tr>';
 
@@ -606,7 +606,7 @@ if ($id > 0 || $ref) {
 					print '<input class="flat" name="packaging" size="5" value="'.$packaging.'">';
 
 					// Units
-					if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+					if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 						$unit = $object->getLabelOfUnit();
 						if ($unit !== '') {
 							print '&nbsp;&nbsp;'.$langs->trans($unit);
@@ -816,7 +816,7 @@ END;
 				}
 
 				// Product description of the supplier
-				if (!empty($conf->global->PRODUIT_FOURN_TEXTS)) {
+				if (getDolGlobalString('PRODUIT_FOURN_TEXTS')) {
 					//WYSIWYG Editor
 					require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 
@@ -952,7 +952,7 @@ END;
 					'pfp.quantity'=>array('label'=>$langs->trans("QtyMin"), 'checked'=>1, 'position'=>5),
 					'pfp.unitprice'=>array('label'=>$langs->trans("UnitPriceHT"), 'checked'=>1, 'position'=>9),
 					'pfp.multicurrency_unitprice'=>array('label'=>$langs->trans("UnitPriceHTCurrency"), 'enabled' => isModEnabled('multicurrency'), 'checked'=>0, 'position'=>10),
-					'pfp.charges'=>array('label'=>$langs->trans("Charges"), 'enabled' => !empty($conf->global->PRODUCT_CHARGES), 'checked'=>0, 'position'=>11),
+					'pfp.charges'=>array('label'=>$langs->trans("Charges"), 'enabled' => getDolGlobalString('PRODUCT_CHARGES'), 'checked'=>0, 'position'=>11),
 					'pfp.delivery_time_days'=>array('label'=>$langs->trans("NbDaysToDelivery"), 'checked'=>-1, 'position'=>13),
 					'pfp.supplier_reputation'=>array('label'=>$langs->trans("ReputationForThisProduct"), 'checked'=>-1, 'position'=>14),
 					'pfp.fk_barcode_type'=>array('label'=>$langs->trans("BarcodeType"), 'enabled' => isModEnabled('barcode'), 'checked'=>0, 'position'=>15),
@@ -1143,7 +1143,7 @@ END;
 							print '<td class="right">';
 							print $productfourn->fourn_qty;
 							// Units
-							if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+							if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 								$unit = $object->getLabelOfUnit();
 								if ($unit !== '') {
 									print '&nbsp;&nbsp;'.$langs->trans($unit);
diff --git a/htdocs/product/index.php b/htdocs/product/index.php
index 46f993f6373..2d1553c198e 100644
--- a/htdocs/product/index.php
+++ b/htdocs/product/index.php
@@ -91,7 +91,7 @@ print load_fiche_titre($transAreaType, $linkback, 'product');
 print '<div class="fichecenter"><div class="fichethirdleft">';
 
 
-if (!empty($conf->global->MAIN_SEARCH_FORM_ON_HOME_AREAS)) {     // This may be useless due to the global search combo
+if (getDolGlobalString('MAIN_SEARCH_FORM_ON_HOME_AREAS')) {     // This may be useless due to the global search combo
 	// Search contract
 	if ((isModEnabled("product") || isModEnabled("service")) && ($user->hasRight('produit', 'lire') || $user->hasRight('service', 'lire'))) {
 		$listofsearchfields['search_product'] = array('text'=>'ProductOrService');
@@ -215,7 +215,7 @@ if ((isModEnabled("product") || isModEnabled("service")) && ($user->hasRight("pr
 }
 
 
-if (isModEnabled('categorie') && !empty($conf->global->CATEGORY_GRAPHSTATS_ON_PRODUCTS)) {
+if (isModEnabled('categorie') && getDolGlobalString('CATEGORY_GRAPHSTATS_ON_PRODUCTS')) {
 	require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
 	print '<br>';
 	print '<div class="div-table-responsive-no-min">';
@@ -321,7 +321,7 @@ if ((isModEnabled("product") || isModEnabled("service")) && ($user->hasRight("pr
 			print '<table class="noborder centpercent">';
 
 			$colnb = 2;
-			if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				$colnb++;
 			}
 
@@ -372,7 +372,7 @@ if ((isModEnabled("product") || isModEnabled("service")) && ($user->hasRight("pr
 				print dol_print_date($db->jdate($objp->datem), 'day', 'tzuserrel');
 				print "</td>";
 				// Sell price
-				if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+				if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 					if (isModEnabled('dynamicprices') && !empty($objp->fk_price_expression)) {
 						$product = new Product($db);
 						$product->fetch($objp->rowid);
diff --git a/htdocs/product/inventory/card.php b/htdocs/product/inventory/card.php
index 4827f170cbe..63c1f537df5 100644
--- a/htdocs/product/inventory/card.php
+++ b/htdocs/product/inventory/card.php
@@ -42,7 +42,7 @@ $contextpage = GETPOST('contextpage', 'aZ') ?GETPOST('contextpage', 'aZ') : 'inv
 $backtopage = GETPOST('backtopage', 'alpha');
 $include_sub_warehouse = !empty(GETPOST('include_sub_warehouse')) ? GETPOST('include_sub_warehouse') : 0;
 
-if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$result = restrictedArea($user, 'stock', $id);
 } else {
 	$result = restrictedArea($user, 'stock', $id, '', 'inventory_advance');
@@ -83,7 +83,7 @@ include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be includ
 //if ($user->socid > 0) $socid = $user->socid;
 //$result = restrictedArea($user, 'mymodule', $id);
 
-if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$permissiontoread = $user->rights->stock->lire;
 	$permissiontoadd = $user->rights->stock->creer;
 	$permissiontodelete = $user->rights->stock->supprimer;
diff --git a/htdocs/product/inventory/class/inventory.class.php b/htdocs/product/inventory/class/inventory.class.php
index 56c2e3bb0d7..f4849232a01 100644
--- a/htdocs/product/inventory/class/inventory.class.php
+++ b/htdocs/product/inventory/class/inventory.class.php
@@ -230,7 +230,7 @@ class Inventory extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID)) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany')) {
@@ -286,7 +286,7 @@ class Inventory extends CommonObject
 			$sql .= " ".$this->db->prefix()."product as p, ".$this->db->prefix()."entrepot as e";
 			$sql .= " WHERE p.entity IN (".getEntity('product').")";
 			$sql .= " AND ps.fk_product = p.rowid AND ps.fk_entrepot = e.rowid";
-			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+			if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 				$sql .= " AND p.fk_product_type = 0";
 			}
 			if ($this->fk_product > 0) {
@@ -593,7 +593,7 @@ class Inventory extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowInventory");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/product/inventory/inventory.php b/htdocs/product/inventory/inventory.php
index bbc9e020834..f1d4cd2358f 100644
--- a/htdocs/product/inventory/inventory.php
+++ b/htdocs/product/inventory/inventory.php
@@ -58,7 +58,7 @@ $lineid = GETPOST('lineid', 'int');
 $batch = GETPOST('batch', 'alphanohtml');
 $totalExpectedValuation = 0;
 $totalRealValuation = 0;
-if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$result = restrictedArea($user, 'stock', $id);
 } else {
 	$result = restrictedArea($user, 'stock', $id, '', 'inventory_advance');
@@ -103,7 +103,7 @@ if ($limit > 0 && $limit != $conf->liste_limit) {
 }
 
 
-if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$permissiontoadd = $user->rights->stock->creer;
 	$permissiontodelete = $user->rights->stock->supprimer;
 } else {
@@ -197,7 +197,7 @@ if (empty($reshook)) {
 						//$inventorycode = 'INV'.$object->id;
 						$inventorycode = 'INV-'.$object->ref;
 						$price = 0;
-						if (!empty($line->pmp_real) && !empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) $price = $line->pmp_real;
+						if (!empty($line->pmp_real) && getDolGlobalString('INVENTORY_MANAGE_REAL_PMP')) $price = $line->pmp_real;
 
 						$idstockmove = $stockmovment->_create($user, $line->fk_product, $line->fk_warehouse, $stock_movement_qty, $movement_type, $price, $langs->trans('LabelOfInventoryMovemement', $object->ref), $inventorycode, $datemovement, '', '', $line->batch);
 						if ($idstockmove < 0) {
@@ -221,7 +221,7 @@ if (empty($reshook)) {
 						}
 					}
 
-					if (!empty($line->pmp_real) && !empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) {
+					if (!empty($line->pmp_real) && getDolGlobalString('INVENTORY_MANAGE_REAL_PMP')) {
 						$sqlpmp = 'UPDATE '.MAIN_DB_PREFIX.'product SET pmp = '.((float) $line->pmp_real).' WHERE rowid = '.((int) $line->fk_product);
 						$resqlpmp = $db->query($sqlpmp);
 						if (! $resqlpmp) {
@@ -229,7 +229,7 @@ if (empty($reshook)) {
 							setEventMessages($db->lasterror(), null, 'errors');
 							break;
 						}
-						if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+						if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 							$sqlpmp = 'UPDATE '.MAIN_DB_PREFIX.'product_perentity SET pmp = '.((float) $line->pmp_real).' WHERE fk_product = '.((int) $line->fk_product).' AND entity='.$conf->entity;
 							$resqlpmp = $db->query($sqlpmp);
 							if (! $resqlpmp) {
@@ -925,7 +925,7 @@ if (isModEnabled('productbatch')) {
 	print '</td>';
 }
 print '<td class="right">'.$langs->trans("ExpectedQty").'</td>';
-if (!empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) {
+if (getDolGlobalString('INVENTORY_MANAGE_REAL_PMP')) {
 	print '<td class="right">'.$langs->trans('PMPExpected').'</td>';
 	print '<td class="right">'.$langs->trans('ExpectedValuation').'</td>';
 	print '<td class="right">'.$form->textwithpicto($langs->trans("RealQty"), $langs->trans("InventoryRealQtyHelp")).'</td>';
@@ -963,7 +963,7 @@ if ($object->status == $object::STATUS_DRAFT || $object->status == $object::STAT
 		print '</td>';
 	}
 	print '<td class="right"></td>';
-	if (!empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) {
+	if (getDolGlobalString('INVENTORY_MANAGE_REAL_PMP')) {
 		print '<td class="right">';
 		print '</td>';
 		print '<td class="right">';
@@ -1081,7 +1081,7 @@ if ($resql) {
 				$hasinput = true;
 			}
 
-			if (!empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) {
+			if (getDolGlobalString('INVENTORY_MANAGE_REAL_PMP')) {
 				//PMP Expected
 				if (!empty($obj->pmp_expected)) $pmp_expected = $obj->pmp_expected;
 				else $pmp_expected = $product_static->pmp;
@@ -1132,7 +1132,7 @@ if ($resql) {
 			print '<input type="hidden" class="maxwidth50 right realqty" name="id_'.$obj->rowid.'_input_tmp" id="id_'.$obj->rowid.'_input_tmp" value="'.$qty_tmp.'">';
 			print '</td>';
 		} else {
-			if (!empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) {
+			if (getDolGlobalString('INVENTORY_MANAGE_REAL_PMP')) {
 				//PMP Expected
 				if (!empty($obj->pmp_expected)) $pmp_expected = $obj->pmp_expected;
 				else $pmp_expected = $product_static->pmp;
@@ -1182,7 +1182,7 @@ if ($resql) {
 } else {
 	dol_print_error($db);
 }
-if (!empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) {
+if (getDolGlobalString('INVENTORY_MANAGE_REAL_PMP')) {
 	print '<tr class="liste_total">';
 	print '<td colspan="4">'.$langs->trans("Total").'</td>';
 	print '<td class="right" colspan="2">'.price($totalExpectedValuation).'</td>';
@@ -1258,7 +1258,7 @@ print '<script type="text/javascript">
 </script>';
 
 
-if (!empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) {
+if (getDolGlobalString('INVENTORY_MANAGE_REAL_PMP')) {
 	?>
 <script type="text/javascript">
 $('.realqty').on('change', function () {
diff --git a/htdocs/product/inventory/list.php b/htdocs/product/inventory/list.php
index 35fc87c16e1..aae765cfeb0 100644
--- a/htdocs/product/inventory/list.php
+++ b/htdocs/product/inventory/list.php
@@ -95,7 +95,7 @@ foreach ($object->fields as $key => $val) {
 $searchCategoryProductOperator = 0;
 if (GETPOSTISSET('formfilteraction')) {
 	$searchCategoryProductOperator = GETPOST('search_category_product_operator', 'int');
-} elseif (!empty($conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT)) {
+} elseif (getDolGlobalString('MAIN_SEARCH_CAT_OR_BY_DEFAULT')) {
 	$searchCategoryProductOperator = $conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT;
 }
 $searchCategoryProductList = GETPOST('search_category_product_list', 'array');
@@ -139,7 +139,7 @@ if ($user->socid > 0) {	// Protection if external user
 	//$socid = $user->socid;
 	accessforbidden();
 }
-if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$result = restrictedArea($user, 'stock');
 } else {
 	$result = restrictedArea($user, 'stock', 0, '', 'inventory_advance');
@@ -363,7 +363,7 @@ if (!$resql) {
 $num = $db->num_rows($resql);
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/inventory/card.php?id='.$id);
@@ -476,7 +476,7 @@ $moreforfilter.= $langs->trans('MyFilter') . ': <input type="text" name="search_
 $moreforfilter.= '</div>';*/
 
 // Filter on categories
-if (!empty($conf->global->MAIN_SEARCH_CATEGORY_PRODUCT_ON_LISTS) && isModEnabled('categorie') && $user->hasRight('categorie', 'lire')) {
+if (getDolGlobalString('MAIN_SEARCH_CATEGORY_PRODUCT_ON_LISTS') && isModEnabled('categorie') && $user->hasRight('categorie', 'lire')) {
 	$moreforfilter .= '<div class="divsearchfield">';
 	$tmptitle = $langs->transnoentities('ProductsCategoriesShort');
 	$moreforfilter .= img_picto($tmptitle, 'category', 'class="pictofixedwidth"');
diff --git a/htdocs/product/list.php b/htdocs/product/list.php
index b1a844cd2ac..f2d90aff492 100644
--- a/htdocs/product/list.php
+++ b/htdocs/product/list.php
@@ -10,10 +10,10 @@
  * Copyright (C) 2013       Florian Henry           <florian.henry@open-concept.pro>
  * Copyright (C) 2013       Adolfo segura           <adolfo.segura@gmail.com>
  * Copyright (C) 2015       Jean-François Ferry     <jfefe@aternatik.fr>
- * Copyright (C) 2016       Ferran Marcet		        <fmarcet@2byte.es>
- * Copyright (C) 2020-2021	Open-DSI				        <support@open-dsi.fr>
- * Copyright (C) 2022		    Charlene Benke			    <charlene@patas-monkey.com>
- * Copyright (C) 2020-2023	Alexandre Spangaro		  <aspangaro@open-dsi.fr>
+ * Copyright (C) 2016       Ferran Marcet           <fmarcet@2byte.es>
+ * Copyright (C) 2020-2021	Open-DSI                <support@open-dsi.fr>
+ * Copyright (C) 2022		Charlene Benke          <charlene@patas-monkey.com>
+ * Copyright (C) 2020-2023	Alexandre Spangaro      <aspangaro@easya.solutions>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -82,7 +82,7 @@ $search_vatrate = GETPOST("search_vatrate", 'alpha');
 $searchCategoryProductOperator = 0;
 if (GETPOSTISSET('formfilteraction')) {
 	$searchCategoryProductOperator = GETPOSTINT('search_category_product_operator');
-} elseif (!empty($conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT)) {
+} elseif (getDolGlobalString('MAIN_SEARCH_CAT_OR_BY_DEFAULT')) {
 	$searchCategoryProductOperator = $conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT;
 }
 $searchCategoryProductList = GETPOST('search_category_product_list', 'array');
@@ -175,11 +175,11 @@ if (!empty($canvas)) {
 
 // Define virtualdiffersfromphysical
 $virtualdiffersfromphysical = 0;
-if (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE)
+if (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE')
 	|| isModEnabled('mrp')) {
 	$virtualdiffersfromphysical = 1; // According to increase/decrease stock options, virtual and physical stock may differs.
 }
@@ -203,20 +203,20 @@ if (isModEnabled('barcode')) {
 	$fieldstosearchall['pfp.barcode'] = 'GencodBuyPrice';
 }
 // Personalized search criterias. Example: $conf->global->PRODUCT_QUICKSEARCH_ON_FIELDS = 'p.ref=ProductRef;p.label=ProductLabel;p.description=Description;p.note=Note;'
-if (!empty($conf->global->PRODUCT_QUICKSEARCH_ON_FIELDS)) {
+if (getDolGlobalString('PRODUCT_QUICKSEARCH_ON_FIELDS')) {
 	$fieldstosearchall = dolExplodeIntoArray($conf->global->PRODUCT_QUICKSEARCH_ON_FIELDS);
 }
 
-if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 	$titlesellprice = $langs->trans("SellingPrice");
-	if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+	if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 		$titlesellprice = $form->textwithpicto($langs->trans("SellingPrice"), $langs->trans("DefaultPriceRealPriceMayDependOnCustomer"));
 	}
 }
 
 $isInEEC = isInEEC($mysoc);
 
-$alias_product_perentity = empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED) ? "p" : "ppe";
+$alias_product_perentity = !getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED') ? "p" : "ppe";
 
 // Definition of array of fields for columns
 $arrayfields = array(
@@ -233,37 +233,37 @@ $arrayfields = array(
 	'p.finished'=>array('label'=>"Nature", 'checked'=>0, 'enabled'=>(isModEnabled("product") && $type != '1'), 'position'=>19),
 	'p.weight'=>array('label'=>'Weight', 'checked'=>0, 'enabled'=>(isModEnabled("product") && $type != '1'), 'position'=>20),
 	'p.weight_units'=>array('label'=>'WeightUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && $type != '1'), 'position'=>21),
-	'p.length'=>array('label'=>'Length', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_SIZE) && $type != '1'), 'position'=>22),
-	'p.length_units'=>array('label'=>'LengthUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_SIZE) && $type != '1'), 'position'=>23),
-	'p.width'=>array('label'=>'Width', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_SIZE) && $type != '1'), 'position'=>24),
-	'p.width_units'=>array('label'=>'WidthUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_SIZE) && $type != '1'), 'position'=>25),
-	'p.height'=>array('label'=>'Height', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_SIZE) && $type != '1'), 'position'=>26),
-	'p.height_units'=>array('label'=>'HeightUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_SIZE) && $type != '1'), 'position'=>27),
-	'p.surface'=>array('label'=>'Surface', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_SURFACE) && $type != '1'), 'position'=>28),
-	'p.surface_units'=>array('label'=>'SurfaceUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_SURFACE) && $type != '1'), 'position'=>29),
-	'p.volume'=>array('label'=>'Volume', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_VOLUME) && $type != '1'), 'position'=>30),
-	'p.volume_units'=>array('label'=>'VolumeUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && empty($conf->global->PRODUCT_DISABLE_VOLUME) && $type != '1'), 'position'=>31),
-	'cu.label'=>array('label'=>"DefaultUnitToShow", 'checked'=>0, 'enabled'=>(isModEnabled("product") && !empty($conf->global->PRODUCT_USE_UNITS)), 'position'=>32),
+	'p.length'=>array('label'=>'Length', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_SIZE') && $type != '1'), 'position'=>22),
+	'p.length_units'=>array('label'=>'LengthUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_SIZE') && $type != '1'), 'position'=>23),
+	'p.width'=>array('label'=>'Width', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_SIZE') && $type != '1'), 'position'=>24),
+	'p.width_units'=>array('label'=>'WidthUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_SIZE') && $type != '1'), 'position'=>25),
+	'p.height'=>array('label'=>'Height', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_SIZE') && $type != '1'), 'position'=>26),
+	'p.height_units'=>array('label'=>'HeightUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_SIZE') && $type != '1'), 'position'=>27),
+	'p.surface'=>array('label'=>'Surface', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_SURFACE') && $type != '1'), 'position'=>28),
+	'p.surface_units'=>array('label'=>'SurfaceUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_SURFACE') && $type != '1'), 'position'=>29),
+	'p.volume'=>array('label'=>'Volume', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_VOLUME') && $type != '1'), 'position'=>30),
+	'p.volume_units'=>array('label'=>'VolumeUnits', 'checked'=>0, 'enabled'=>(isModEnabled("product") && !getDolGlobalString('PRODUCT_DISABLE_VOLUME') && $type != '1'), 'position'=>31),
+	'cu.label'=>array('label'=>"DefaultUnitToShow", 'checked'=>0, 'enabled'=>(isModEnabled("product") && getDolGlobalString('PRODUCT_USE_UNITS')), 'position'=>32),
 	'p.fk_default_workstation'=>array('label'=>'DefaultWorkstation', 'checked'=>0, 'enabled'=>isModEnabled('workstation') && $type == 1, 'position'=>33),
-	'p.sellprice'=>array('label'=>"SellingPrice", 'checked'=>1, 'enabled'=>empty($conf->global->PRODUIT_MULTIPRICES), 'position'=>40),
-	'p.tva_tx'=>array('label'=>"VATRate", 'checked'=>0, 'enabled'=>empty($conf->global->PRODUIT_MULTIPRICES), 'position'=>41),
+	'p.sellprice'=>array('label'=>"SellingPrice", 'checked'=>1, 'enabled'=>!getDolGlobalString('PRODUIT_MULTIPRICES'), 'position'=>40),
+	'p.tva_tx'=>array('label'=>"VATRate", 'checked'=>0, 'enabled'=>!getDolGlobalString('PRODUIT_MULTIPRICES'), 'position'=>41),
 	'p.minbuyprice'=>array('label'=>"BuyingPriceMinShort", 'checked'=>1, 'enabled'=>(!empty($user->rights->fournisseur->lire)), 'position'=>42),
 	'p.numbuyprice'=>array('label'=>"BuyingPriceNumShort", 'checked'=>0, 'enabled'=>(!empty($user->rights->fournisseur->lire)), 'position'=>43),
 	'p.pmp'=>array('label'=>"PMPValueShort", 'checked'=>0, 'enabled'=>(!empty($user->rights->fournisseur->lire)), 'position'=>44),
 	'p.cost_price'=>array('label'=>"CostPrice", 'checked'=>0, 'enabled'=>(!empty($user->rights->fournisseur->lire)), 'position'=>45),
-	'p.seuil_stock_alerte'=>array('label'=>"StockLimit", 'checked'=>0, 'enabled'=>(isModEnabled('stock') && $user->hasRight('stock', 'lire') && ($contextpage != 'servicelist' || !empty($conf->global->STOCK_SUPPORTS_SERVICES))), 'position'=>50),
-	'p.desiredstock'=>array('label'=>"DesiredStock", 'checked'=>1, 'enabled'=>(isModEnabled('stock') && $user->hasRight('stock', 'lire') && ($contextpage != 'servicelist' || !empty($conf->global->STOCK_SUPPORTS_SERVICES))), 'position'=>51),
-	'p.stock'=>array('label'=>"PhysicalStock", 'checked'=>1, 'enabled'=>(isModEnabled('stock') && $user->hasRight('stock', 'lire') && ($contextpage != 'servicelist' || !empty($conf->global->STOCK_SUPPORTS_SERVICES))), 'position'=>52),
-	'stock_virtual'=>array('label'=>"VirtualStock", 'checked'=>1, 'enabled'=>(isModEnabled('stock') && $user->hasRight('stock', 'lire') && ($contextpage != 'servicelist' || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) && $virtualdiffersfromphysical), 'position'=>53),
+	'p.seuil_stock_alerte'=>array('label'=>"StockLimit", 'checked'=>0, 'enabled'=>(isModEnabled('stock') && $user->hasRight('stock', 'lire') && ($contextpage != 'servicelist' || getDolGlobalString('STOCK_SUPPORTS_SERVICES'))), 'position'=>50),
+	'p.desiredstock'=>array('label'=>"DesiredStock", 'checked'=>1, 'enabled'=>(isModEnabled('stock') && $user->hasRight('stock', 'lire') && ($contextpage != 'servicelist' || getDolGlobalString('STOCK_SUPPORTS_SERVICES'))), 'position'=>51),
+	'p.stock'=>array('label'=>"PhysicalStock", 'checked'=>1, 'enabled'=>(isModEnabled('stock') && $user->hasRight('stock', 'lire') && ($contextpage != 'servicelist' || getDolGlobalString('STOCK_SUPPORTS_SERVICES'))), 'position'=>52),
+	'stock_virtual'=>array('label'=>"VirtualStock", 'checked'=>1, 'enabled'=>(isModEnabled('stock') && $user->hasRight('stock', 'lire') && ($contextpage != 'servicelist' || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) && $virtualdiffersfromphysical), 'position'=>53),
 	'p.tobatch'=>array('label'=>"ManageLotSerial", 'checked'=>0, 'enabled'=>(isModEnabled('productbatch')), 'position'=>60),
 	'p.fk_country'=>array('label'=>"Country", 'checked'=>0, 'position'=>100),
 	'p.fk_state'=>array('label'=>"State", 'checked'=>0, 'position'=>101),
-	$alias_product_perentity . '.accountancy_code_sell'=>array('label'=>"ProductAccountancySellCode", 'checked'=>0, 'enabled'=>empty($conf->global->PRODUCT_DISABLE_ACCOUNTING), 'position'=>400),
-	$alias_product_perentity . '.accountancy_code_sell_intra'=>array('label'=>"ProductAccountancySellIntraCode", 'checked'=>0, 'enabled'=>$isInEEC && empty($conf->global->PRODUCT_DISABLE_ACCOUNTING), 'position'=>401),
-	$alias_product_perentity . '.accountancy_code_sell_export'=>array('label'=>"ProductAccountancySellExportCode", 'checked'=>0, 'enabled'=>empty($conf->global->PRODUCT_DISABLE_ACCOUNTING), 'position'=>402),
-	$alias_product_perentity . '.accountancy_code_buy'=>array('label'=>"ProductAccountancyBuyCode", 'checked'=>0, 'enabled'=>empty($conf->global->PRODUCT_DISABLE_ACCOUNTING), 'position'=>403),
-	$alias_product_perentity . '.accountancy_code_buy_intra'=>array('label'=>"ProductAccountancyBuyIntraCode", 'checked'=>0, 'enabled'=>$isInEEC && empty($conf->global->PRODUCT_DISABLE_ACCOUNTING), 'position'=>404),
-	$alias_product_perentity . '.accountancy_code_buy_export'=>array('label'=>"ProductAccountancyBuyExportCode", 'checked'=>0, 'enabled'=>empty($conf->global->PRODUCT_DISABLE_ACCOUNTING), 'position'=>405),
+	$alias_product_perentity . '.accountancy_code_sell'=>array('label'=>"ProductAccountancySellCode", 'checked'=>0, 'enabled'=>!getDolGlobalString('PRODUCT_DISABLE_ACCOUNTING'), 'position'=>400),
+	$alias_product_perentity . '.accountancy_code_sell_intra'=>array('label'=>"ProductAccountancySellIntraCode", 'checked'=>0, 'enabled'=>$isInEEC && !getDolGlobalString('PRODUCT_DISABLE_ACCOUNTING'), 'position'=>401),
+	$alias_product_perentity . '.accountancy_code_sell_export'=>array('label'=>"ProductAccountancySellExportCode", 'checked'=>0, 'enabled'=>!getDolGlobalString('PRODUCT_DISABLE_ACCOUNTING'), 'position'=>402),
+	$alias_product_perentity . '.accountancy_code_buy'=>array('label'=>"ProductAccountancyBuyCode", 'checked'=>0, 'enabled'=>!getDolGlobalString('PRODUCT_DISABLE_ACCOUNTING'), 'position'=>403),
+	$alias_product_perentity . '.accountancy_code_buy_intra'=>array('label'=>"ProductAccountancyBuyIntraCode", 'checked'=>0, 'enabled'=>$isInEEC && !getDolGlobalString('PRODUCT_DISABLE_ACCOUNTING'), 'position'=>404),
+	$alias_product_perentity . '.accountancy_code_buy_export'=>array('label'=>"ProductAccountancyBuyExportCode", 'checked'=>0, 'enabled'=>!getDolGlobalString('PRODUCT_DISABLE_ACCOUNTING'), 'position'=>405),
 	'p.datec'=>array('label'=>"DateCreation", 'checked'=>0, 'position'=>500),
 	'p.tms'=>array('label'=>"DateModificationShort", 'checked'=>0, 'position'=>500),
 	'p.tosell'=>array('label'=>$langs->transnoentitiesnoconv("Status").' ('.$langs->transnoentitiesnoconv("Sell").')', 'checked'=>1, 'position'=>1000),
@@ -284,7 +284,7 @@ $arrayfields = array(
 
 
 // MultiPrices
-if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 	for ($i = 1; $i <= $conf->global->PRODUIT_MULTIPRICES_LIMIT; $i++) {
 		$keyforlabel = 'PRODUIT_MULTIPRICES_LABEL'.$i;
 		if (!empty($conf->global->$keyforlabel)) {
@@ -439,7 +439,7 @@ $sql .= ' p.tobatch, ';
 if (isModEnabled('workstation')) {
 	$sql .= ' p.fk_default_workstation, ws.status as status_workstation, ws.ref as ref_workstation, ';
 }
-if (empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+if (!getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 	$sql .= " p.accountancy_code_sell, p.accountancy_code_sell_intra, p.accountancy_code_sell_export, p.accountancy_code_buy, p.accountancy_code_buy_intra, p.accountancy_code_buy_export,";
 } else {
 	$sql .= " ppe.accountancy_code_sell, ppe.accountancy_code_sell_intra, ppe.accountancy_code_sell_export, ppe.accountancy_code_buy, ppe.accountancy_code_buy_intra, ppe.accountancy_code_buy_export,";
@@ -472,7 +472,7 @@ $sql .= ' FROM '.MAIN_DB_PREFIX.'product as p';
 if (isModEnabled('workstation')) {
 	$sql .= " LEFT JOIN " . MAIN_DB_PREFIX . "workstation_workstation as ws ON (p.fk_default_workstation = ws.rowid)";
 }
-if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+if (getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 	$sql .= " LEFT JOIN " . MAIN_DB_PREFIX . "product_perentity as ppe ON ppe.fk_product = p.rowid AND ppe.entity = " . ((int) $conf->entity);
 }
 if (!empty($extrafields->attributes[$object->table_element]['label']) && is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label'])) {
@@ -610,7 +610,7 @@ if ($search_accountancy_code_buy_intra) {
 if ($search_accountancy_code_buy_export) {
 	$sql .= natural_search($alias_product_perentity . '.accountancy_code_buy_export', clean_account($search_accountancy_code_buy_export));
 }
-if (!empty($conf->global->PRODUCT_USE_UNITS) && $search_units) {
+if (getDolGlobalString('PRODUCT_USE_UNITS') && $search_units) {
 	$sql .= natural_search('cu.rowid', $search_units);
 }
 // Add where from extra fields
@@ -622,7 +622,7 @@ $sql .= $hookmanager->resPrint;
 $sql .= " GROUP BY p.rowid, p.ref, p.description, p.label, p.barcode, p.price, p.tva_tx, p.price_ttc, p.price_base_type,";
 $sql .= " p.fk_product_type, p.duration, p.finished, p.tosell, p.tobuy, p.seuil_stock_alerte, p.desiredstock,";
 $sql .= ' p.datec, p.tms, p.entity, p.tobatch, p.pmp, p.cost_price, p.stock,';
-if (empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
+if (!getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 	$sql .= " p.accountancy_code_sell, p.accountancy_code_sell_intra, p.accountancy_code_sell_export, p.accountancy_code_buy, p.accountancy_code_buy_intra, p.accountancy_code_buy_export,";
 } else {
 	$sql .= " ppe.accountancy_code_sell, ppe.accountancy_code_sell_intra, ppe.accountancy_code_sell_export, ppe.accountancy_code_buy, ppe.accountancy_code_buy_intra, ppe.accountancy_code_buy_export,";
@@ -688,7 +688,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $sall) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $sall) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/product/card.php?id='.$id);
@@ -746,10 +746,10 @@ foreach ($searchCategoryProductList as $searchCategoryProduct) {
 	$param .= "&search_category_product_list[]=".urlencode($searchCategoryProduct);
 }
 if ($search_ref) {
-	$param = "&search_ref=".urlencode($search_ref);
+	$param .= "&search_ref=".urlencode($search_ref);
 }
 if ($search_ref_supplier) {
-	$param = "&search_ref_supplier=".urlencode($search_ref_supplier);
+	$param .= "&search_ref_supplier=".urlencode($search_ref_supplier);
 }
 if ($search_barcode) {
 	$param .= ($search_barcode ? "&search_barcode=".urlencode($search_barcode) : "");
@@ -767,7 +767,7 @@ if ($search_tobuy != '') {
 	$param .= "&search_tobuy=".urlencode($search_tobuy);
 }
 if ($search_tobatch) {
-	$param = "&search_tobatch=".urlencode($search_tobatch);
+	$param .= "&search_tobatch=".urlencode($search_tobatch);
 }
 if ($search_country != '') {
 	$param .= "&search_country=".urlencode($search_country);
@@ -776,7 +776,7 @@ if ($search_state != '') {
 	$param .= "&search_state=".urlencode($search_state);
 }
 if ($search_vatrate) {
-	$param = "&search_vatrate=".urlencode($search_vatrate);
+	$param .= "&search_vatrate=".urlencode($search_vatrate);
 }
 if ($fourn_id > 0) {
 	$param .= "&fourn_id=".urlencode($fourn_id);
@@ -791,25 +791,25 @@ if ($search_type != '') {
 	$param .= '&search_type='.urlencode($search_type);
 }
 if ($search_accountancy_code_sell) {
-	$param = "&search_accountancy_code_sell=".urlencode($search_accountancy_code_sell);
+	$param .= "&search_accountancy_code_sell=".urlencode($search_accountancy_code_sell);
 }
 if ($search_accountancy_code_sell_intra) {
-	$param = "&search_accountancy_code_sell_intra=".urlencode($search_accountancy_code_sell_intra);
+	$param .= "&search_accountancy_code_sell_intra=".urlencode($search_accountancy_code_sell_intra);
 }
 if ($search_accountancy_code_sell_export) {
-	$param = "&search_accountancy_code_sell_export=".urlencode($search_accountancy_code_sell_export);
+	$param .= "&search_accountancy_code_sell_export=".urlencode($search_accountancy_code_sell_export);
 }
 if ($search_accountancy_code_buy) {
-	$param = "&search_accountancy_code_buy=".urlencode($search_accountancy_code_buy);
+	$param .= "&search_accountancy_code_buy=".urlencode($search_accountancy_code_buy);
 }
 if ($search_accountancy_code_buy_intra) {
-	$param = "&search_accountancy_code_buy_intra=".urlencode($search_accountancy_code_buy_intra);
+	$param .= "&search_accountancy_code_buy_intra=".urlencode($search_accountancy_code_buy_intra);
 }
 if ($search_accountancy_code_buy_export) {
-	$param = "&search_accountancy_code_buy_export=".urlencode($search_accountancy_code_buy_export);
+	$param .= "&search_accountancy_code_buy_export=".urlencode($search_accountancy_code_buy_export);
 }
 if ($search_finished) {
-	$param = "&search_finished=".urlencode($search_finished);
+	$param .= "&search_finished=".urlencode($search_finished);
 }
 // Add $param from extra fields
 include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_param.tpl.php';
@@ -858,7 +858,7 @@ if ($type === "") {
 if ($type === "") {
 	$params['forcenohideoftext'] = 1;
 }
-
+$newcardbutton .= dolGetButtonTitleSeparator();
 if ($type === "" || $type == Product::TYPE_PRODUCT) {
 	$label = 'NewProduct';
 	$newcardbutton .= dolGetButtonTitle($langs->trans($label), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/product/card.php?action=create&type=0', '', $perm, $params);
@@ -943,9 +943,6 @@ if (empty($reshook)) {
 if (!empty($moreforfilter)) {
 	print '<div class="liste_titre liste_titre_bydiv centpercent">';
 	print $moreforfilter;
-	$parameters = array();
-	$reshook = $hookmanager->executeHooks('printFieldPreListTitle', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
-	print $hookmanager->resPrint;
 	print '</div>';
 }
 
@@ -1107,7 +1104,7 @@ if (!empty($arrayfields['p.sellprice']['checked'])) {
 }
 
 // Multiprice
-if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 	foreach ($arraypricelevel as $key => $value) {
 		if (!empty($arrayfields['p.sellprice'.$key]['checked'])) {
 			print '<td class="liste_titre right">';
@@ -1128,7 +1125,7 @@ if (!empty($arrayfields['p.numbuyprice']['checked'])) {
 	print '&nbsp;';
 	print '</td>';
 }
-// Sell price
+// VAT or Sell Tax Rate
 if (!empty($arrayfields['p.tva_tx']['checked'])) {
 	print '<td class="liste_titre right">';
 	print '<input class="right flat maxwidth50" placeholder="%" type="text" name="search_vatrate" size="1" value="'.dol_escape_htmltag($search_vatrate).'">';
@@ -1280,6 +1277,10 @@ if (!empty($arrayfields['p.fk_product_type']['checked'])) {
 	print_liste_field_titre($arrayfields['p.fk_product_type']['label'], $_SERVER["PHP_SELF"], "p.fk_product_type", "", $param, "", $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
+if (!empty($arrayfields['p.description']['checked'])) {
+	print_liste_field_titre($arrayfields['p.description']['label'], $_SERVER["PHP_SELF"], "p.description", "", $param, "", $sortfield, $sortorder);
+	$totalarray['nbfield']++;
+}
 if (!empty($arrayfields['p.barcode']['checked'])) {
 	print_liste_field_titre($arrayfields['p.barcode']['label'], $_SERVER["PHP_SELF"], "p.barcode", "", $param, "", $sortfield, $sortorder);
 	$totalarray['nbfield']++;
@@ -1358,7 +1359,7 @@ if (!empty($arrayfields['p.sellprice']['checked'])) {
 }
 
 // Multiprices
-if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 	foreach ($arraypricelevel as $key => $value) {
 		if (!empty($arrayfields['p.sellprice'.$key]['checked'])) {
 			print_liste_field_titre($arrayfields['p.sellprice'.$key]['label'], $_SERVER["PHP_SELF"], "", "", $param, '', $sortfield, $sortorder, 'right ');
@@ -1536,13 +1537,13 @@ while ($i < $imaxinloop) {
 		$product_static->volume_units = $obj->volume_units;
 		$product_static->surface = $obj->surface;
 		$product_static->surface_units = $obj->surface_units;
-		if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+		if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 			$product_static->fk_unit = $obj->fk_unit;
 		}
 
 		// STOCK_DISABLE_OPTIM_LOAD can be set to force load_stock whatever is permissions on stock.
-		if ((isModEnabled('stock') && $user->hasRight('stock', 'lire') && $search_type != 1) || !empty($conf->global->STOCK_DISABLE_OPTIM_LOAD)) {	// To optimize call of load_stock
-			if ($product_static->type != 1 || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {    // Not a service
+		if ((isModEnabled('stock') && $user->hasRight('stock', 'lire') && $search_type != 1) || getDolGlobalString('STOCK_DISABLE_OPTIM_LOAD')) {	// To optimize call of load_stock
+			if ($product_static->type != 1 || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {    // Not a service
 				$option = 'nobatch';
 				if (empty($arrayfields['stock_virtual']['checked'])) {
 					$option .= ',novirtual';
@@ -1670,6 +1671,18 @@ while ($i < $imaxinloop) {
 			}
 		}
 
+		// Description
+		if (!empty($arrayfields['p.description']['checked'])) {
+			print '<td class="left">';
+			// Since description can be very large (several pages of HTML-
+			// code) we limit to the first two rows
+			print dolGetFirstLineofText($product_static->description, 2);
+			print '</td>';
+			if (!$i) {
+				$totalarray['nbfield']++;
+			}
+		}
+
 		// Barcode
 		if (!empty($arrayfields['p.barcode']['checked'])) {
 			print '<td>'.$product_static->barcode.'</td>';
@@ -1729,17 +1742,6 @@ while ($i < $imaxinloop) {
 				$totalarray['nbfield']++;
 			}
 		}
-		// Description
-		if (!empty($arrayfields['p.description']['checked'])) {
-			print '<td class="left">';
-			// Since description can be very large (several pages of HTML-
-			// code) we limit to the first two rows
-			print dolGetFirstLineofText($product_static->description, 2);
-			print '</td>';
-			if (!$i) {
-				$totalarray['nbfield']++;
-			}
-		}
 		// Weight
 		if (!empty($arrayfields['p.weight']['checked'])) {
 			print '<td class="center">';
@@ -1904,9 +1906,8 @@ while ($i < $imaxinloop) {
 			}
 		}
 
-
 		// Multiprices
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			if (! isset($productpricescache)) {
 				$productpricescache=array();
 			}
@@ -1967,7 +1968,7 @@ while ($i < $imaxinloop) {
 			if ($product_static->status_buy && $obj->bestpurchaseprice != '' && $usercancreadprice) {
 				if ($product_fourn->find_min_price_product_fournisseur($obj->rowid) > 0) {
 					if ($product_fourn->product_fourn_price_id > 0) {
-						if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
+						if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
 							$htmltext = $product_fourn->display_price_product_fournisseur(1, 1, 0, 1);
 							print '<span class="amount">'.$form->textwithpicto(price($product_fourn->fourn_unitprice * (1 - $product_fourn->fourn_remise_percent / 100) - $product_fourn->fourn_remise).' '.$langs->trans("HT"), $htmltext).'</span>';
 						} else {
@@ -2173,7 +2174,7 @@ while ($i < $imaxinloop) {
 		// Status (to sell)
 		if (!empty($arrayfields['p.tosell']['checked'])) {
 			print '<td class="center nowrap">';
-			if (!empty($conf->use_javascript_ajax) && $user->hasRight("produit", "creer") && !empty($conf->global->MAIN_DIRECT_STATUS_UPDATE)) {
+			if (!empty($conf->use_javascript_ajax) && $user->hasRight("produit", "creer") && getDolGlobalString('MAIN_DIRECT_STATUS_UPDATE')) {
 				print ajax_object_onoff($product_static, 'status', 'tosell', 'ProductStatusOnSell', 'ProductStatusNotOnSell');
 			} else {
 				print $product_static->LibStatut($product_static->status, 5, 0);
@@ -2186,7 +2187,7 @@ while ($i < $imaxinloop) {
 		// Status (to buy)
 		if (!empty($arrayfields['p.tobuy']['checked'])) {
 			print '<td class="center nowrap">';
-			if (!empty($conf->use_javascript_ajax) && $user->hasRight("produit", "creer") && !empty($conf->global->MAIN_DIRECT_STATUS_UPDATE)) {
+			if (!empty($conf->use_javascript_ajax) && $user->hasRight("produit", "creer") && getDolGlobalString('MAIN_DIRECT_STATUS_UPDATE')) {
 				print ajax_object_onoff($product_static, 'status_buy', 'tobuy', 'ProductStatusOnBuy', 'ProductStatusNotOnBuy');
 			} else {
 				print $product_static->LibStatut($product_static->status_buy, 5, 1);
diff --git a/htdocs/product/price.php b/htdocs/product/price.php
index 2a66c3a606c..72db823f306 100644
--- a/htdocs/product/price.php
+++ b/htdocs/product/price.php
@@ -42,7 +42,7 @@ require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
 require_once DOL_DOCUMENT_ROOT.'/product/dynamic_price/class/price_expression.class.php';
 require_once DOL_DOCUMENT_ROOT.'/product/dynamic_price/class/price_parser.class.php';
 
-if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 	require_once DOL_DOCUMENT_ROOT.'/product/class/productcustomerprice.class.php';
 
 	$prodcustprice = new ProductCustomerPrice($db);
@@ -75,7 +75,7 @@ if ($id > 0 || !empty($ref)) {
 }
 
 // Clean param
-if ((!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && empty($conf->global->PRODUIT_MULTIPRICES_LIMIT)) {
+if ((getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) && !getDolGlobalString('PRODUIT_MULTIPRICES_LIMIT')) {
 	$conf->global->PRODUIT_MULTIPRICES_LIMIT = 5;
 }
 
@@ -196,7 +196,7 @@ if (empty($reshook)) {
 		}
 
 		if (!$error) {
-			if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 				for ($i = 1; $i <= $conf->global->PRODUIT_MULTIPRICES_LIMIT; $i++) {
 					// Force the update of the price of the product using the new VAT
 					if ($object->multiprices_base_type[$i] == 'HT') {
@@ -276,7 +276,7 @@ if (empty($reshook)) {
 		}
 
 		// Multiprices
-		if (!$error && (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) {
+		if (!$error && (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES'))) {
 			$newprice = GETPOST('price', 'array');
 			$newprice_min = GETPOST('price_min', 'array');
 			$newpricebase = GETPOST('multiprices_base_type', 'array');
@@ -463,7 +463,7 @@ if (empty($reshook)) {
 				$newprice_min = price2num($val['price_min'], 'MU');
 				$newvattx = price2num($val['vat_tx']);
 
-				if (!empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE) && $newprice_min < $maxpricesupplier) {
+				if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE') && $newprice_min < $maxpricesupplier) {
 					setEventMessages($langs->trans("MinimumPriceLimit", price($maxpricesupplier, 0, '', 1, - 1, - 1, 'auto')), null, 'errors');
 					$error++;
 					break;
@@ -706,7 +706,7 @@ if (empty($reshook)) {
 			$error++;
 			$action = 'add_customer_price';
 		}
-		if (!empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE) && $prodcustprice->price_min < $maxpricesupplier) {
+		if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE') && $prodcustprice->price_min < $maxpricesupplier) {
 			$langs->load("errors");
 			setEventMessages($langs->trans("MinimumPriceLimit", price($maxpricesupplier, 0, '', 1, -1, -1, 'auto')), null, 'errors');
 			$error++;
@@ -820,7 +820,7 @@ if (empty($reshook)) {
 		$prodcustprice->localtax1_type = $localtax1_type;
 		$prodcustprice->localtax2_type = $localtax2_type;
 
-		if ($prodcustprice->price_min < $maxpricesupplier && !empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE)) {
+		if ($prodcustprice->price_min < $maxpricesupplier && getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE')) {
 			setEventMessages($langs->trans("MinimumPriceLimit", price($maxpricesupplier, 0, '', 1, -1, -1, 'auto')), null, 'errors');
 			$error++;
 			$action = 'update_customer_price';
@@ -889,7 +889,7 @@ print '<div class="underbanner clearboth"></div>';
 print '<table class="border tableforfield centpercent">';
 
 // Price per customer segment/level
-if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 	// Price and min price are variable (depends on level of company).
 	if (!empty($socid)) {
 		$soc = new Societe($db);
@@ -900,7 +900,7 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 		if (isModEnabled("product") && isModEnabled("service")) {
 			$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 			print '<tr><td class="">';
-			print (empty($conf->global->PRODUCT_DENY_CHANGE_PRODUCT_TYPE)) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
+			print (!getDolGlobalString('PRODUCT_DENY_CHANGE_PRODUCT_TYPE')) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
 			print '</td><td>';
 			print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, 0, $typeformat);
 			print '</td></tr>';
@@ -932,7 +932,7 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 		}
 		print '</td></tr>';
 
-		if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {  // using this option is a bug. kept for backward compatibility
+		if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {  // using this option is a bug. kept for backward compatibility
 			// TVA
 			print '<tr><td>'.$langs->trans("DefaultTaxRate").'</td><td colspan="2">';
 
@@ -979,12 +979,12 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 			print '</td></tr>';
 		}
 	} else {
-		if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {  // using this option is a bug. kept for backward compatibility
+		if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {  // using this option is a bug. kept for backward compatibility
 			// Type
 			if (isModEnabled("product") && isModEnabled("service")) {
 				$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 				print '<tr><td class="">';
-				print (empty($conf->global->PRODUCT_DENY_CHANGE_PRODUCT_TYPE)) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
+				print (!getDolGlobalString('PRODUCT_DENY_CHANGE_PRODUCT_TYPE')) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
 				print '</td><td>';
 				print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, 0, $typeformat);
 				print '</td></tr>';
@@ -999,7 +999,7 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 			if (isModEnabled("product") && isModEnabled("service")) {
 				$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 				print '<tr><td class="">';
-				print (empty($conf->global->PRODUCT_DENY_CHANGE_PRODUCT_TYPE)) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
+				print (!getDolGlobalString('PRODUCT_DENY_CHANGE_PRODUCT_TYPE')) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
 				print '</td><td>';
 				print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, 0, $typeformat);
 				print '</td></tr>';
@@ -1096,7 +1096,7 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 			print '</td></tr>';
 
 			// Price by quantity
-			if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {      // TODO Fix the form included into a tr instead of a td
+			if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {      // TODO Fix the form included into a tr instead of a td
 				print '<tr><td>'.$langs->trans("PriceByQuantity").' '.$i;
 				if (!empty($conf->global->$keyforlabel)) {
 					print ' - '.$langs->trans($conf->global->$keyforlabel);
@@ -1204,7 +1204,7 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 		print price($object->price_ttc).' '.$langs->trans($object->price_base_type);
 	} else {
 		print price($object->price).' '.$langs->trans($object->price_base_type);
-		if (!empty($conf->global->PRODUCT_DISPLAY_VAT_INCL_PRICES) && !empty($object->price_ttc)) {
+		if (getDolGlobalString('PRODUCT_DISPLAY_VAT_INCL_PRICES') && !empty($object->price_ttc)) {
 			print '<i class="opacitymedium"> - ' . price($object->price_ttc).' '.$langs->trans('TTC') . '</i>';
 		}
 	}
@@ -1217,7 +1217,7 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 		print price($object->price_min_ttc).' '.$langs->trans($object->price_base_type);
 	} else {
 		print price($object->price_min).' '.$langs->trans($object->price_base_type);
-		if (!empty($conf->global->PRODUCT_DISPLAY_VAT_INCL_PRICES) && !empty($object->price_min_ttc)) {
+		if (getDolGlobalString('PRODUCT_DISPLAY_VAT_INCL_PRICES') && !empty($object->price_min_ttc)) {
 			print '<i class="opacitymedium"> - ' . price($object->price_min_ttc).' '.$langs->trans('TTC') . '</i>';
 		}
 	}
@@ -1225,7 +1225,7 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 	print '</td></tr>';
 
 	// Price by quantity
-	if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {    // TODO Fix the form inside tr instead of td
+	if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {    // TODO Fix the form inside tr instead of td
 		print '<tr><td>'.$langs->trans("PriceByQuantity");
 		if ($object->prices_by_qty[0] == 0) {
 			print '&nbsp; <a href="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&action=activate_price_by_qty&level=1&token='.newToken().'">('.$langs->trans("Activate").')';
@@ -1343,7 +1343,7 @@ if (!$action || $action == 'delete' || $action == 'showlog_customer_price' || $a
 				print '<div class="inline-block divButAction"><a class="butActionRefused classfortooltip" href="#" title="' . dol_escape_htmltag($langs->trans("NoEditVariants")) . '">' . $langs->trans("UpdateDefaultPrice") . '</a></div>';
 			}
 		} else {
-			if (empty($conf->global->PRODUIT_MULTIPRICES) && empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES') && !getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 				if ($user->hasRight('produit', 'creer') || $user->hasRight('service', 'creer')) {
 					print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER['PHP_SELF'] . '?action=edit_price&token='.newToken().'&id=' . $object->id . '">' . $langs->trans("UpdateDefaultPrice") . '</a></div>';
 				} else {
@@ -1351,7 +1351,7 @@ if (!$action || $action == 'delete' || $action == 'showlog_customer_price' || $a
 				}
 			}
 
-			if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+			if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 				if ($user->hasRight('produit', 'creer') || $user->hasRight('service', 'creer')) {
 					print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER["PHP_SELF"] . '?action=add_customer_price&token='.newToken().'&id=' . $object->id . '">' . $langs->trans("AddCustomerPrice") . '</a></div>';
 				} else {
@@ -1359,7 +1359,7 @@ if (!$action || $action == 'delete' || $action == 'showlog_customer_price' || $a
 				}
 			}
 
-			if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 				if ($user->hasRight('produit', 'creer') || $user->hasRight('service', 'creer')) {
 					print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER['PHP_SELF'] . '?action=edit_vat&token='.newToken().'&id=' . $object->id . '">' . $langs->trans("UpdateVAT") . '</a></div>';
 				} else {
@@ -1414,7 +1414,7 @@ if ($action == 'edit_price' && $object->getRights()->creer) {
 	print '<br>';
 	print load_fiche_titre($langs->trans("NewPrice"), '');
 
-	if (empty($conf->global->PRODUIT_MULTIPRICES) && empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+	if (!getDolGlobalString('PRODUIT_MULTIPRICES') && !getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 		print '<!-- Edit price -->'."\n";
 		print '<form action="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'" method="POST">';
 		print '<input type="hidden" name="token" value="'.newToken().'">';
@@ -1502,7 +1502,7 @@ if ($action == 'edit_price' && $object->getRights()->creer) {
 		} else {
 			print '<input name="price_min" size="10" value="'.price($object->price_min).'">';
 		}
-		if (!empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE)) {
+		if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE')) {
 			print ' &nbsp; '.$langs->trans("MinimumRecommendedPrice", price($maxpricesupplier, 0, '', 1, -1, -1, 'auto')).' '.img_warning().'</td>';
 		}
 		print '</td>';
@@ -1552,7 +1552,7 @@ if ($action == 'edit_price' && $object->getRights()->creer) {
 
 		//print dol_get_fiche_head('', '', '', -1);
 
-		if ((!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && !empty($conf->global->PRODUIT_MULTIPRICES_ALLOW_AUTOCALC_PRICELEVEL)) {
+		if ((getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) && getDolGlobalString('PRODUIT_MULTIPRICES_ALLOW_AUTOCALC_PRICELEVEL')) {
 			print $langs->trans('UseMultipriceRules').' <input type="checkbox" id="usePriceRules" name="usePriceRules" '.($object->price_autogen ? 'checked' : '').'><br><br>';
 		}
 
@@ -1562,7 +1562,7 @@ if ($action == 'edit_price' && $object->getRights()->creer) {
 
 		print '<td>'.$langs->trans("PriceLevel").'</td>';
 
-		if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {
 			print '<td style="text-align: center">'.$langs->trans("DefaultTaxRate").'</td>';
 		} else {
 			print '<td></td>';
@@ -1572,7 +1572,7 @@ if ($action == 'edit_price' && $object->getRights()->creer) {
 
 		print '<td class="center">'.$langs->trans("MinPrice").'</td>';
 
-		if (!empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE)) {
+		if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE')) {
 			print '<td></td>';
 		}
 		print '</tr></thead>';
@@ -1588,7 +1588,7 @@ if ($action == 'edit_price' && $object->getRights()->creer) {
 			print '</td>';
 
 			// VAT
-			if (empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL')) {
 				print '<td>';
 				print '<input type="hidden" name="tva_tx['.$i.']" value="'.($object->default_vat_code ? $object->tva_tx.' ('.$object->default_vat_code.')' : $object->tva_tx).'">';
 				print '<input type="hidden" name="tva_npr['.$i.']" value="'.$object->tva_npr.'">';
@@ -1621,7 +1621,7 @@ if ($action == 'edit_price' && $object->getRights()->creer) {
 			} else {
 				print '<input name="price_min['.$i.']" size="10" value="'.price($object->multiprices_min [$i]).'">';
 			}
-			if (!empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE)) {
+			if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE')) {
 				print '<td class="left">'.$langs->trans("MinimumRecommendedPrice", price($maxpricesupplier, 0, '', 1, -1, -1, 'auto')).' '.img_warning().'</td>';
 			}
 			print '</td>';
@@ -1645,7 +1645,7 @@ if ($action == 'edit_price' && $object->getRights()->creer) {
 
 // List of price changes - log historic (ordered by descending date)
 
-if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_default_price') && !in_array($action, array('edit_price', 'edit_vat'))) {
+if ((!getDolGlobalString('PRODUIT_CUSTOMER_PRICES') || $action == 'showlog_default_price') && !in_array($action, array('edit_price', 'edit_vat'))) {
 	$sql = "SELECT p.rowid, p.price, p.price_ttc, p.price_base_type, p.tva_tx, p.default_vat_code, p.recuperableonly, p.localtax1_tx, p.localtax1_type, p.localtax2_tx, p.localtax2_type,";
 	$sql .= " p.price_level, p.price_min, p.price_min_ttc,p.price_by_qty,";
 	$sql .= " p.date_price as dp, p.fk_price_expression, u.rowid as user_id, u.login";
@@ -1654,7 +1654,7 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_defaul
 	$sql .= " WHERE fk_product = ".((int) $object->id);
 	$sql .= " AND p.entity IN (".getEntity('productprice').")";
 	$sql .= " AND p.fk_user_author = u.rowid";
-	if (!empty($socid) && !empty($conf->global->PRODUIT_MULTIPRICES)) {
+	if (!empty($socid) && getDolGlobalString('PRODUIT_MULTIPRICES')) {
 		$sql .= " AND p.price_level = ".((int) $soc->price_level);
 	}
 	$sql .= " ORDER BY p.date_price DESC, p.rowid DESC, p.price_level ASC";
@@ -1673,7 +1673,7 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_defaul
 			// Il doit au moins y avoir la ligne de prix initial.
 			// On l'ajoute donc pour remettre a niveau (pb vieilles versions)
 			// We emulate the change of the price from interface with the same value than the one into table llx_product
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				$ret = $object->updatePrice(($object->multiprices_base_type[1] == 'TTC' ? $object->multiprices_ttc[1] : $object->multiprices[1]), $object->multiprices_base_type[1], $user, (empty($object->multiprices_tva_tx[1]) ? 0 : $object->multiprices_tva_tx[1]), ($object->multiprices_base_type[1] == 'TTC' ? $object->multiprices_min_ttc[1] : $object->multiprices_min[1]), 1);
 			} else {
 				$ret = $object->updatePrice(($object->price_base_type == 'TTC' ? $object->price_ttc : $object->price), $object->price_base_type, $user, $object->tva_tx, ($object->price_base_type == 'TTC' ? $object->price_min_ttc : $object->price_min));
@@ -1692,7 +1692,7 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_defaul
 			// Log of previous customer prices
 			$backbutton = '<a class="justalink" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'">'.$langs->trans("Back").'</a>';
 
-			if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+			if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 				print_barre_liste($langs->trans("DefaultPriceLog"), 0, $_SERVER["PHP_SELF"], '', '', '', $backbutton, 0, $num, 'title_accountancy.png');
 			} else {
 				print_barre_liste($langs->trans("PriceByCustomerLog"), 0, $_SERVER["PHP_SELF"], '', '', '', '', 0, $num, 'title_accountancy.png');
@@ -1705,15 +1705,15 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_defaul
 			print '<tr class="liste_titre">';
 			print '<td>'.$langs->trans("AppliedPricesFrom").'</td>';
 
-			if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 				print '<td class="center">'.$langs->trans("PriceLevel").'</td>';
 			}
-			if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 				print '<td class="center">'.$langs->trans("Type").'</td>';
 			}
 
 			print '<td class="center">'.$langs->trans("PriceBase").'</td>';
-			if (empty($conf->global->PRODUIT_MULTIPRICES) && empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES') && !getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 				print '<td class="right">'.$langs->trans("DefaultTaxRate").'</td>';
 			}
 			print '<td class="right">'.$langs->trans("HT").'</td>';
@@ -1743,11 +1743,11 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_defaul
 				print "<td>".dol_print_date($db->jdate($objp->dp), "dayhour", 'tzuserrel')."</td>";
 
 				// Price level
-				if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+				if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 					print '<td class="center">'.$objp->price_level."</td>";
 				}
 				// Price by quantity
-				if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+				if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 					$type = ($objp->price_by_qty == 1) ? 'PriceByQuantity' : 'Standard';
 					print '<td class="center">'.$langs->trans($type)."</td>";
 				}
@@ -1758,7 +1758,7 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_defaul
 				}
 				print "</td>";
 
-				if (empty($conf->global->PRODUIT_MULTIPRICES) && empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+				if (!getDolGlobalString('PRODUIT_MULTIPRICES') && !getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 					print '<td class="right">';
 
 					if (empty($objp->price_by_qty)) {
@@ -1867,7 +1867,7 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_defaul
 				// Action
 				if ($user->hasRight('produit', 'supprimer')) {
 					$candelete = 0;
-					if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+					if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 						if (empty($notfirstlineforlevel[$objp->price_level])) {
 							$notfirstlineforlevel[$objp->price_level] = 1;
 						} else {
@@ -1906,7 +1906,7 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_defaul
 
 
 // Add area to show/add/edit a price for a dedicated customer
-if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 	$prodcustprice = new ProductCustomerPrice($db);
 
 	$limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
@@ -1995,7 +1995,7 @@ if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
 		} else {
 			print '<td><input name="price_min" size="10" value="'.price($object->price_min).'">';
 		}
-		if (!empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE)) {
+		if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE')) {
 			print '<td class="left">'.$langs->trans("MinimumRecommendedPrice", price($maxpricesupplier, 0, '', 1, -1, -1, 'auto')).' '.img_warning().'</td>';
 		}
 		print '</td></tr>';
@@ -2082,7 +2082,7 @@ if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
 			print '<input name="price_min" size="10" value="'.price($prodcustprice->price_min).'">';
 		}
 		print '</td>';
-		if (!empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE)) {
+		if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE')) {
 			print '<td class="left">'.$langs->trans("MinimumRecommendedPrice", price($maxpricesupplier, 0, '', 1, -1, -1, 'auto')).' '.img_warning().'</td>';
 		}
 		print '</tr>';
diff --git a/htdocs/product/reassort.php b/htdocs/product/reassort.php
index a80afac833f..0de465d6e3a 100644
--- a/htdocs/product/reassort.php
+++ b/htdocs/product/reassort.php
@@ -87,11 +87,11 @@ if (!empty($canvas)) {
 
 // Define virtualdiffersfromphysical
 $virtualdiffersfromphysical = 0;
-if (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE)
+if (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE')
 	|| isModEnabled('mrp')) {
 	$virtualdiffersfromphysical = 1; // According to increase/decrease stock options, virtual and physical stock may differs.
 }
@@ -140,7 +140,7 @@ $sql = 'SELECT p.rowid, p.ref, p.label, p.barcode, p.price, p.price_ttc, p.price
 $sql .= ' p.fk_product_type, p.tms as datem,';
 $sql .= ' p.duration, p.tosell as statut, p.tobuy, p.seuil_stock_alerte, p.desiredstock,';
 $sql .= ' SUM(s.reel) as stock_physique';
-if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 	$sql .= ', u.short_label as unit_short';
 }
 // Add fields from hooks
@@ -149,7 +149,7 @@ $reshook = $hookmanager->executeHooks('printFieldListSelect', $parameters, $obje
 $sql .= $hookmanager->resPrint;
 $sql .= ' FROM '.MAIN_DB_PREFIX.'product as p';
 $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_stock as s ON p.rowid = s.fk_product';
-if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 	$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_units as u on p.fk_unit = u.rowid';
 }
 // Add table from hooks
@@ -173,7 +173,7 @@ if (!empty($search_categ) && $search_categ != '-1') {
 	}
 	$sql .= ")";
 }
-if (empty($conf->global->PRODUCT_STOCK_LIST_SHOW_VIRTUAL_WITH_NO_PHYSICAL)) {
+if (!getDolGlobalString('PRODUCT_STOCK_LIST_SHOW_VIRTUAL_WITH_NO_PHYSICAL')) {
 	$sql .= " AND EXISTS (SELECT e.rowid FROM ".MAIN_DB_PREFIX."entrepot as e WHERE e.rowid = s.fk_entrepot AND e.entity IN (".getEntity('stock')."))";
 } else {
 	$sql .= " AND 
@@ -412,7 +412,7 @@ if ($resql) {
 	$warehouses_list = $formProduct->cache_warehouses;
 	$nb_warehouse = count($warehouses_list);
 	$colspan_warehouse = 1;
-	if (!empty($conf->global->STOCK_DETAIL_ON_WAREHOUSE)) {
+	if (getDolGlobalString('STOCK_DETAIL_ON_WAREHOUSE')) {
 		$colspan_warehouse = $nb_warehouse > 1 ? $nb_warehouse + 1 : 1;
 	}
 
@@ -422,7 +422,7 @@ if ($resql) {
 	// Fields title search
 	print '<tr class="liste_titre_filter">';
 	// Action column
-	if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td class="liste_titre maxwidthsearch">';
 		$searchpicto = $form->showFilterAndCheckAddButtons(0);
 		print $searchpicto;
@@ -456,7 +456,7 @@ if ($resql) {
 	$parameters = array();
 	$reshook = $hookmanager->executeHooks('printFieldListOption', $parameters); // Note that $action and $object may have been modified by hook
 	print $hookmanager->resPrint;
-	if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td class="liste_titre maxwidthsearch">';
 		$searchpicto = $form->showFilterAndCheckAddButtons(0);
 		print $searchpicto;
@@ -467,7 +467,7 @@ if ($resql) {
 	// Line for column titles
 	print '<tr class="liste_titre">';
 	// Action column
-	if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print_liste_field_titre('');
 	}
 	print_liste_field_titre("Ref", $_SERVER["PHP_SELF"], "p.ref", '', $param, "", $sortfield, $sortorder);
@@ -479,7 +479,7 @@ if ($resql) {
 	print_liste_field_titre("DesiredStock", $_SERVER["PHP_SELF"], "p.desiredstock", '', $param, "", $sortfield, $sortorder, 'right ');
 	print_liste_field_titre("PhysicalStock", $_SERVER["PHP_SELF"], "stock_physique", '', $param, "", $sortfield, $sortorder, 'right ');
 	// Details per warehouse
-	if (!empty($conf->global->STOCK_DETAIL_ON_WAREHOUSE)) {	// TODO This should be moved into the selection of fields on page product/list (page product/stock will be removed and replaced with product/list with its own context)
+	if (getDolGlobalString('STOCK_DETAIL_ON_WAREHOUSE')) {	// TODO This should be moved into the selection of fields on page product/list (page product/stock will be removed and replaced with product/list with its own context)
 		if ($nb_warehouse > 1) {
 			foreach ($warehouses_list as &$wh) {
 				print_liste_field_titre($wh['label'], '', '', '', '', '', '', '', 'right ');
@@ -490,7 +490,7 @@ if ($resql) {
 		print_liste_field_titre("VirtualStock", $_SERVER["PHP_SELF"], "", '', $param, "", $sortfield, $sortorder, 'right ', 'VirtualStockDesc');
 	}
 	// Units
-	if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+	if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 		print_liste_field_titre("Unit", $_SERVER["PHP_SELF"], "unit_short", '', $param, 'align="right"', $sortfield, $sortorder);
 	}
 	print_liste_field_titre('');
@@ -501,7 +501,7 @@ if ($resql) {
 	$reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters); // Note that $action and $object may have been modified by hook
 	print $hookmanager->resPrint;
 	// Action column
-	if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print_liste_field_titre('');
 	}
 	print "</tr>\n";
@@ -515,7 +515,7 @@ if ($resql) {
 
 		print '<tr>';
 		// Action column
-		if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+		if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 			print '<td></td>';
 		}
 		print '<td class="nowrap">';
@@ -555,7 +555,7 @@ if ($resql) {
 		print '</td>';
 
 		// Details per warehouse
-		if (!empty($conf->global->STOCK_DETAIL_ON_WAREHOUSE)) {	// TODO This should be moved into the selection of fields on page product/list (page product/stock will be removed and replaced with product/list with its own context)
+		if (getDolGlobalString('STOCK_DETAIL_ON_WAREHOUSE')) {	// TODO This should be moved into the selection of fields on page product/list (page product/stock will be removed and replaced with product/list with its own context)
 			if ($nb_warehouse > 1) {
 				foreach ($warehouses_list as &$wh) {
 					print '<td class="right">';
@@ -577,7 +577,7 @@ if ($resql) {
 			print '</td>';
 		}
 		// Units
-		if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+		if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 			print '<td class="left">'.dol_escape_htmltag($objp->unit_short).'</td>';
 		}
 		print '<td class="center nowraponall">';
@@ -591,7 +591,7 @@ if ($resql) {
 		$reshook = $hookmanager->executeHooks('printFieldListValue', $parameters, $product); // Note that $action and $object may have been modified by hook
 		print $hookmanager->resPrint;
 		// Action column
-		if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+		if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 			print '<td></td>';
 		}
 
diff --git a/htdocs/product/reassortlot.php b/htdocs/product/reassortlot.php
index 3b2588bf752..38e881ccd88 100644
--- a/htdocs/product/reassortlot.php
+++ b/htdocs/product/reassortlot.php
@@ -594,7 +594,7 @@ print '<table class="tagtable nobottomiftotal liste'.($moreforfilter ? " listwit
 // --------------------------------------------------------------------
 print '<tr class="liste_titre_filter">';
 // Action column
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons();
 	print $searchpicto;
@@ -614,7 +614,7 @@ if (isModEnabled("service") && $type == 1) {
 
 print '<td class="liste_titre"><input class="flat" type="text" name="search_warehouse" size="6" value="'.dol_escape_htmltag($search_warehouse).'"></td>';
 print '<td class="liste_titre center"><input class="flat" type="text" name="search_batch" size="6" value="'.dol_escape_htmltag($search_batch).'"></td>';
-if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 	print '<td class="liste_titre center">';
 	$key = 'sellby';
 	print '<div class="nowrap">';
@@ -625,7 +625,7 @@ if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
 	print '</div>';
 	print '</td>';
 }
-if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 	print '<td class="liste_titre center">';
 	$key = 'eatby';
 	print '<div class="nowrap">';
@@ -647,7 +647,7 @@ $parameters = array();
 $reshook = $hookmanager->executeHooks('printFieldListOption', $parameters); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons();
 	print $searchpicto;
@@ -662,7 +662,7 @@ $totalarray['nbfield'] = 0;
 // --------------------------------------------------------------------
 print '<tr class="liste_titre">';
 // Action column
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre('');
 }
 print_liste_field_titre("Ref", $_SERVER["PHP_SELF"], "p.ref", '', $param, "", $sortfield, $sortorder);
@@ -673,10 +673,10 @@ if (isModEnabled("service") && $type == 1) {
 print_liste_field_titre("Warehouse", $_SERVER["PHP_SELF"], "e.ref", '', $param, "", $sortfield, $sortorder);
 //print_liste_field_titre("DesiredStock", $_SERVER["PHP_SELF"], "p.desiredstock",$param,"",'',$sortfield,$sortorder, 'right );
 print_liste_field_titre("Batch", $_SERVER["PHP_SELF"], "pb.batch", '', $param, "", $sortfield, $sortorder, 'center ');
-if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 	print_liste_field_titre("SellByDate", $_SERVER["PHP_SELF"], "pl.sellby", '', $param, "", $sortfield, $sortorder, 'center ');
 }
-if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 	print_liste_field_titre("EatByDate", $_SERVER["PHP_SELF"], "pl.eatby", '', $param, "", $sortfield, $sortorder, 'center ');
 }
 print_liste_field_titre("PhysicalStock", $_SERVER["PHP_SELF"], "stock_physique", '', $param, "", $sortfield, $sortorder, 'right ');
@@ -689,7 +689,7 @@ print_liste_field_titre("ProductStatusOnBuy", $_SERVER["PHP_SELF"], "p.tobuy", "
 $parameters = array('param'=>$param, 'sortfield'=>$sortfield, 'sortorder'=>$sortorder);
 $reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre('');
 }
 print "</tr>\n";
@@ -749,7 +749,7 @@ while ($i < $imaxinloop) {
 	print '<tr>';
 
 	// Action column
-	if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td></td>';
 		if (!$i) {
 			$totalarray['nbfield']++;
@@ -812,14 +812,14 @@ while ($i < $imaxinloop) {
 	}
 	print '</td>';
 
-	if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+	if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 		print '<td class="center">'.dol_print_date($db->jdate($objp->sellby), 'day').'</td>';
 		if (!$i) {
 			$totalarray['nbfield']++;
 		}
 	}
 
-	if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+	if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 		print '<td class="center">'.dol_print_date($db->jdate($objp->eatby), 'day').'</td>';
 		if (!$i) {
 			$totalarray['nbfield']++;
@@ -872,7 +872,7 @@ while ($i < $imaxinloop) {
 	print $hookmanager->resPrint;
 
 	// Action column
-	if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td></td>';
 		if (!$i) {
 			$totalarray['nbfield']++;
diff --git a/htdocs/product/stock/card.php b/htdocs/product/stock/card.php
index eb263ad97fc..f00485f85eb 100644
--- a/htdocs/product/stock/card.php
+++ b/htdocs/product/stock/card.php
@@ -367,7 +367,7 @@ if ($action == 'create') {
 	// Status
 	print '<tr><td>'.$langs->trans("Status").'</td><td>';
 	print '<select id="warehousestatus" name="statut" class="flat minwidth100">';
-	foreach ($object->statuts as $key => $value) {
+	foreach ($object->labelStatus as $key => $value) {
 		if ($key == 1) {
 			print '<option value="'.$key.'" selected>'.$langs->trans($value).'</option>';
 		} else {
@@ -621,7 +621,7 @@ if ($action == 'create') {
 			$totalarray['pos'][$totalarray['nbfield']] = 'totalunit';
 			$totalarray['type'][$totalarray['nbfield']] = 'stock';
 
-			if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+			if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 				print_liste_field_titre("Unit", "", "p.fk_unit", "&amp;id=".$id, "", 'align="left"', $sortfield, $sortorder);
 				$totalarray['nbfield']++;
 				$totalarray['pos'][$totalarray['nbfield']] = 'units';
@@ -637,11 +637,11 @@ if ($action == 'create') {
 			$totalarray['type'][$totalarray['nbfield']] = '';
 
 
-			if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				print_liste_field_titre("SellPriceMin", "", "p.price", "&amp;id=".$id, "", '', $sortfield, $sortorder, 'right ');
 				$totalarray['nbfield']++;
 			}
-			if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				print_liste_field_titre("EstimatedStockValueSellShort", "", "", "&amp;id=".$id, "", '', $sortfield, $sortorder, 'right ');
 				$totalarray['nbfield']++;
 				$totalarray['pos'][$totalarray['nbfield']] = 'totalvaluesell';
@@ -666,7 +666,7 @@ if ($action == 'create') {
 
 			//For MultiCompany PMP per entity
 			$separatedPMP = false;
-			if (!empty($conf->global->MULTICOMPANY_PRODUCT_SHARING_ENABLED) && !empty($conf->global->MULTICOMPANY_PMP_PER_ENTITY_ENABLED)) {
+			if (getDolGlobalString('MULTICOMPANY_PRODUCT_SHARING_ENABLED') && getDolGlobalString('MULTICOMPANY_PMP_PER_ENTITY_ENABLED')) {
 				$separatedPMP = true;
 			}
 
@@ -685,7 +685,7 @@ if ($action == 'create') {
 				$sql .= " p.pmp as ppmp,";
 			}
 			$sql .= " ps.reel as value";
-			if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+			if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 				$sql .= ",fk_unit";
 			}
 			// Add fields from hooks
@@ -751,7 +751,7 @@ if ($action == 'create') {
 					$productstatic->type = $objp->type;
 					$productstatic->entity = $objp->entity;
 					$productstatic->status_batch = $objp->tobatch;
-					if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+					if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 						$productstatic->fk_unit = $objp->fk_unit;
 					}
 					$productstatic->status = $objp->tosell;
@@ -779,7 +779,7 @@ if ($action == 'create') {
 					print '</td>';
 					$totalunit += $objp->value;
 
-					if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+					if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 						// Units
 						print '<td align="left">';
 						if (is_null($productstatic->fk_unit)) {
@@ -797,7 +797,7 @@ if ($action == 'create') {
 					$totalvalue += price2num($objp->ppmp * $objp->value, 'MT');
 
 					// Price sell min
-					if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+					if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 						$pricemin = $objp->price;
 						print '<td class="right">';
 						print price(price2num($pricemin, 'MU'), 1);
@@ -830,7 +830,7 @@ if ($action == 'create') {
 					$i++;
 
 					// Define $unit and $sameunits
-					if (!empty($conf->global->PRODUCT_USE_UNITS)) {
+					if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 						if ($i == 0) {
 							$units = $productstatic->fk_unit;
 						} elseif ($productstatic->fk_unit != $units) {
@@ -936,7 +936,7 @@ if ($action == 'create') {
 			// Status
 			print '<tr><td>'.$langs->trans("Status").'</td><td>';
 			print '<select id="warehousestatus" name="statut" class="flat">';
-			foreach ($object->statuts as $key => $value) {
+			foreach ($object->labelStatus as $key => $value) {
 				if ($key == $object->statut) {
 					print '<option value="'.$key.'" selected>'.$langs->trans($value).'</option>';
 				} else {
diff --git a/htdocs/product/stock/class/entrepot.class.php b/htdocs/product/stock/class/entrepot.class.php
index 0d81fd7b399..c1fa0e8252a 100644
--- a/htdocs/product/stock/class/entrepot.class.php
+++ b/htdocs/product/stock/class/entrepot.class.php
@@ -116,7 +116,7 @@ class Entrepot extends CommonObject
 	/**
 	 * @var array List of short language codes for status
 	 */
-	public $statuts = array();
+	public $labelStatus = array();
 
 	/**
 	 * @var array  Array with all fields and their property. Do not use it as a static var. It may be modified by constructor.
@@ -177,12 +177,12 @@ class Entrepot extends CommonObject
 		global $conf;
 		$this->db = $db;
 
-		$this->statuts[self::STATUS_CLOSED] = 'Closed2';
-		if (!empty($conf->global->ENTREPOT_EXTRA_STATUS)) {
-			$this->statuts[self::STATUS_OPEN_ALL] = 'OpenAnyMovement';
-			$this->statuts[self::STATUS_OPEN_INTERNAL] = 'OpenInternal';
+		$this->labelStatus[self::STATUS_CLOSED] = 'Closed2';
+		if (getDolGlobalString('ENTREPOT_EXTRA_STATUS')) {
+			$this->labelStatus[self::STATUS_OPEN_ALL] = 'OpenAnyMovement';
+			$this->labelStatus[self::STATUS_OPEN_INTERNAL] = 'OpenInternal';
 		} else {
-			$this->statuts[self::STATUS_OPEN_ALL] = 'Opened';
+			$this->labelStatus[self::STATUS_OPEN_ALL] = 'Opened';
 		}
 	}
 
@@ -637,7 +637,7 @@ class Entrepot extends CommonObject
 
 		//For MultiCompany PMP per entity
 		$separatedPMP = false;
-		if (!empty($conf->global->MULTICOMPANY_PRODUCT_SHARING_ENABLED) && !empty($conf->global->MULTICOMPANY_PMP_PER_ENTITY_ENABLED)) {
+		if (getDolGlobalString('MULTICOMPANY_PRODUCT_SHARING_ENABLED') && getDolGlobalString('MULTICOMPANY_PMP_PER_ENTITY_ENABLED')) {
 			$separatedPMP = true;
 		}
 
@@ -701,8 +701,8 @@ class Entrepot extends CommonObject
 		}
 
 		$langs->load('stocks');
-		$label = $langs->transnoentitiesnoconv($this->statuts[$status]);
-		$labelshort = $langs->transnoentitiesnoconv($this->statuts[$status]);
+		$label = $langs->transnoentitiesnoconv($this->labelStatus[$status]);
+		$labelshort = $langs->transnoentitiesnoconv($this->labelStatus[$status]);
 
 		return dolGetStatus($label, $labelshort, '', $statusType, $mode);
 	}
@@ -725,7 +725,7 @@ class Entrepot extends CommonObject
 		$option = $params['option'] ?? '';
 		$nofetch = !empty($params['nofetch']);
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("Warehouse")];
 		}
 		$datas['picto'] = img_picto('', $this->picto).' <u class="paddingrightonly">'.$langs->trans("Warehouse").'</u>';
@@ -766,7 +766,7 @@ class Entrepot extends CommonObject
 			$notooltip = 1; // Force disable tooltips
 		}
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) && $withpicto) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') && $withpicto) {
 			$withpicto = 0;
 		}
 
@@ -802,7 +802,7 @@ class Entrepot extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("Warehouse");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -819,7 +819,7 @@ class Entrepot extends CommonObject
 			$result .= img_object(($notooltip ? '' : $label), ($this->picto ? $this->picto : 'generic'), ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'"'), 0, 0, $notooltip ? 0 : 1);
 		}
 		if ($withpicto != 2) {
-			$result .= (($showfullpath || !empty($conf->global->STOCK_ALWAYS_SHOW_FULL_ARBO)) ? $this->get_full_arbo() : $this->label);
+			$result .= (($showfullpath || getDolGlobalString('STOCK_ALWAYS_SHOW_FULL_ARBO')) ? $this->get_full_arbo() : $this->label);
 		}
 		$result .= $linkend;
 
@@ -954,7 +954,7 @@ class Entrepot extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->STOCK_ADDON_PDF)) {
+			} elseif (getDolGlobalString('STOCK_ADDON_PDF')) {
 				$modele = $conf->global->STOCK_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/product/stock/class/mouvementstock.class.php b/htdocs/product/stock/class/mouvementstock.class.php
index 62466999757..2a67296ce1f 100644
--- a/htdocs/product/stock/class/mouvementstock.class.php
+++ b/htdocs/product/stock/class/mouvementstock.class.php
@@ -280,7 +280,7 @@ class MouvementStock extends CommonObject
 		// Define if we must make the stock change (If product type is a service or if stock is used also for services)
 		// Only record into stock tables wil be disabled by this (the rest like writing into lot table or movement of subproucts are done)
 		$movestock = 0;
-		if ($product->type != Product::TYPE_SERVICE || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) $movestock = 1;
+		if ($product->type != Product::TYPE_SERVICE || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) $movestock = 1;
 
 		$this->db->begin();
 
@@ -522,7 +522,7 @@ class MouvementStock extends CommonObject
 					// After a stock increase
 					// Note: PMP is calculated on stock input only (type of movement = 0 or 3). If type == 0 or 3, qty should be > 0.
 					// Note: Price should always be >0 or 0. PMP should be always >0 (calculated on input)
-					if ($price > 0 || (!empty($conf->global->STOCK_UPDATE_AWP_EVEN_WHEN_ENTRY_PRICE_IS_NULL) && $price == 0 && in_array($this->origin_type, array('order_supplier', 'invoice_supplier')))) {
+					if ($price > 0 || (getDolGlobalString('STOCK_UPDATE_AWP_EVEN_WHEN_ENTRY_PRICE_IS_NULL') && $price == 0 && in_array($this->origin_type, array('order_supplier', 'invoice_supplier')))) {
 						$oldqtytouse = ($oldqty >= 0 ? $oldqty : 0);
 						// We make a test on oldpmp>0 to avoid to use normal rule on old data with no pmp field defined
 						if ($oldpmp > 0) {
@@ -611,7 +611,7 @@ class MouvementStock extends CommonObject
 		}
 
 		// Add movement for sub products (recursive call)
-		if (!$error && !empty($conf->global->PRODUIT_SOUSPRODUITS) && empty($conf->global->INDEPENDANT_SUBPRODUCT_STOCK) && empty($disablestockchangeforsubproduct)) {
+		if (!$error && getDolGlobalString('PRODUIT_SOUSPRODUITS') && !getDolGlobalString('INDEPENDANT_SUBPRODUCT_STOCK') && empty($disablestockchangeforsubproduct)) {
 			$error = $this->_createSubProduct($user, $fk_product, $entrepot_id, $qty, $type, 0, $label, $inventorycode, $datem); // we use 0 as price, because AWP must not change for subproduct
 		}
 
@@ -1216,7 +1216,7 @@ class MouvementStock extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->MOUVEMENT_ADDON_PDF)) {
+			} elseif (getDolGlobalString('MOUVEMENT_ADDON_PDF')) {
 				$modele = $conf->global->MOUVEMENT_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/product/stock/class/productlot.class.php b/htdocs/product/stock/class/productlot.class.php
index 67bb140704c..2273be85e06 100644
--- a/htdocs/product/stock/class/productlot.class.php
+++ b/htdocs/product/stock/class/productlot.class.php
@@ -105,14 +105,14 @@ class Productlot extends CommonObject
 		'fk_product'    => array('type'=>'integer:Product:product/class/product.class.php', 'label'=>'Product', 'enabled'=>1, 'visible'=>1, 'position'=>5, 'notnull'=>1, 'index'=>1, 'searchall'=>1, 'picto' => 'product', 'css'=>'maxwidth500 widthcentpercentminusxx', 'csslist'=>'maxwidth150'),
 		'batch'         => array('type'=>'varchar(30)', 'label'=>'Batch', 'enabled'=>1, 'visible'=>1, 'notnull'=>1, 'showoncombobox'=>1, 'index'=>1, 'position'=>10, 'comment'=>'Batch', 'searchall'=>1, 'picto'=>'lot'),
 		'entity'        => array('type'=>'integer', 'label'=>'Entity', 'enabled'=>1, 'visible'=>0, 'default'=>1, 'notnull'=>1, 'index'=>1, 'position'=>20),
-		'sellby'        => array('type'=>'date', 'label'=>'SellByDate', 'enabled'=>'empty($conf->global->PRODUCT_DISABLE_SELLBY)?1:0', 'visible'=>5, 'position'=>60),
+		'sellby'        => array('type'=>'date', 'label'=>'SellByDate', 'enabled'=>'empty($conf->global->PRODUCT_DISABLE_SELLBY)?1:0', 'visible'=>1, 'notnull'=>0, 'position'=>60),
+		'eatby'         => array('type'=>'date', 'label'=>'EatByDate', 'enabled'=>'empty($conf->global->PRODUCT_DISABLE_EATBY)?1:0', 'visible'=>1, 'notnull'=>0, 'position'=>62),
 		'eol_date'        => array('type'=>'date', 'label'=>'EndOfLife', 'enabled'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_QUALITY_CONTROL")?1:0', 'visible'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_QUALITY_CONTROL")?5:0', 'position'=>70),
 		'manufacturing_date' => array('type'=>'date', 'label'=>'ManufacturingDate', 'enabled'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_TRACEABILITY")?1:0', 'visible'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_TRACEABILITY")?5:0', 'position'=>80),
 		'scrapping_date'     => array('type'=>'date', 'label'=>'DestructionDate', 'enabled'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_TRACEABILITY")?1:0', 'visible'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_TRACEABILITY")?5:0', 'position'=>90),
 		//'commissionning_date'        => array('type'=>'date', 'label'=>'FirstUseDate', 'enabled'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_TRACEABILITY", 0)', 'visible'=>5, 'position'=>100),
 		'qc_frequency'        => array('type'=>'integer', 'label'=>'QCFrequency', 'enabled'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_QUALITY_CONTROL")?1:0', 'visible'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_QUALITY_CONTROL")?5:0', 'position'=>110),
 		'lifetime'        => array('type'=>'integer', 'label'=>'Lifetime', 'enabled'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_QUALITY_CONTROL")?1:0', 'visible'=>'getDolGlobalInt("PRODUCT_LOT_ENABLE_QUALITY_CONTROL")?5:0', 'position'=>110),
-		'eatby'         => array('type'=>'date', 'label'=>'EatByDate', 'enabled'=>'empty($conf->global->PRODUCT_DISABLE_EATBY)?1:0', 'visible'=>5, 'position'=>62),
 		'model_pdf'		=> array('type' => 'varchar(255)', 'label' => 'Model pdf', 'enabled' => 1, 'visible' => 0, 'position' => 215),
 		'last_main_doc' => array('type' => 'varchar(255)', 'label' => 'LastMainDoc', 'enabled' => 1, 'visible' => -2, 'position' => 310),
 		'datec'         => array('type'=>'datetime', 'label'=>'DateCreation', 'enabled'=>1, 'visible'=>0, 'notnull'=>1, 'position'=>500),
@@ -175,6 +175,125 @@ class Productlot extends CommonObject
 		$this->db = $db;
 	}
 
+	/**
+	 * Check sell or eat by date is mandatory
+	 *
+	 * @param	string 		$onlyFieldName		[=''] check all fields by default or only one field name ("sellby", "eatby")
+	 * @return 	int			<0 if KO, 0 nothing done, >0 if OK
+	 */
+	public function checkSellOrEatByMandatory($onlyFieldName = '')
+	{
+		if (getDolGlobalString('PRODUCT_DISABLE_SELLBY') && getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
+			return 0;
+		}
+
+		$errorMsgArr = array();
+		if ($this->fk_product > 0) {
+			$res = $this->fetch_product();
+			$product = $this->product;
+			if ($res <= 0) {
+				$errorMsgArr[] = $product->errorsToString();
+			}
+
+			if (empty($errorMsgArr)) {
+				$errorMsgArr = self::checkSellOrEatByMandatoryFromProductAndDates($product, $this->sellby, $this->eatby, $onlyFieldName, true);
+			}
+		}
+
+		if (!empty($errorMsgArr)) {
+			$this->errors = array_merge($this->errors, $errorMsgArr);
+			return -1;
+		} else {
+			return 1;
+		}
+	}
+
+	/**
+	 * Check sell or eat by date is mandatory from product id and sell-by and eat-by dates
+	 *
+	 * @param 	int 		$productId			Product id
+	 * @param	int			$sellBy				Sell by date
+	 * @param 	int			$eatBy				Eat by date
+	 * @param	string 		$onlyFieldName		[=''] check all fields by default or only one field name ("sellby", "eatby")
+	 * @return 	array|null	Array of errors or null if nothing done
+	 */
+	public static function checkSellOrEatByMandatoryFromProductIdAndDates($productId, $sellBy, $eatBy, $onlyFieldName = '')
+	{
+		global $db;
+
+		if (getDolGlobalString('PRODUCT_DISABLE_SELLBY') && getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
+			return null;
+		}
+
+		$errorMsgArr = array();
+		if ($productId > 0) {
+			$product = new Product($db);
+			$res = $product->fetch($productId);
+			if ($res <= 0) {
+				$errorMsgArr[] = $product->errorsToString();
+			}
+
+			if (empty($errorMsgArr)) {
+				$errorMsgArr = self::checkSellOrEatByMandatoryFromProductAndDates($product, $sellBy, $eatBy, $onlyFieldName, true);
+			}
+		}
+
+		return $errorMsgArr;
+	}
+
+	/**
+	 * Check sell or eat by date is mandatory from product and sell-by and eat-by dates
+	 *
+	 * @param 	Product 	$product			Product object
+	 * @param	int			$sellBy				Sell by date
+	 * @param 	int			$eatBy				Eat by date
+	 * @param	string 		$onlyFieldName		[=''] check all fields by default or only one field name ("sellby", "eatby")
+	 * @param	bool		$alreadyCheckConf	[=false] conf hasn't been already checked by default or true not to check conf
+	 * @return 	array|null	Array of errors or null if nothing done
+	 */
+	public static function checkSellOrEatByMandatoryFromProductAndDates($product, $sellBy, $eatBy, $onlyFieldName = '', $alreadyCheckConf = false)
+	{
+		global $langs;
+
+		if ($alreadyCheckConf === false && getDolGlobalString('PRODUCT_DISABLE_SELLBY') && getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
+			return null;
+		}
+
+		$errorMsgArr = array();
+		$checkSellByMandatory = false;
+		$checkEatByMandatory = false;
+
+		$sellOrEatByMandatoryId = $product->sell_or_eat_by_mandatory;
+		if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY') && $sellOrEatByMandatoryId == Product::SELL_OR_EAT_BY_MANDATORY_ID_SELL_BY && ($onlyFieldName == '' || $onlyFieldName == 'sellby')) {
+			$checkSellByMandatory = true;
+		} elseif (!getDolGlobalString('PRODUCT_DISABLE_EATBY') && $sellOrEatByMandatoryId == Product::SELL_OR_EAT_BY_MANDATORY_ID_EAT_BY && ($onlyFieldName == '' || $onlyFieldName == 'eatby')) {
+			$checkEatByMandatory = true;
+		} elseif ($sellOrEatByMandatoryId == Product::SELL_OR_EAT_BY_MANDATORY_ID_SELL_AND_EAT) {
+			if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY') && ($onlyFieldName == '' || $onlyFieldName == 'sellby')) {
+				$checkSellByMandatory = true;
+			}
+			if (!getDolGlobalString('PRODUCT_DISABLE_EATBY') && ($onlyFieldName == '' || $onlyFieldName == 'eatby')) {
+				$checkEatByMandatory = true;
+			}
+		}
+
+		if ($checkSellByMandatory === true) {
+			if (!isset($sellBy) || dol_strlen($sellBy) == 0) {
+				// error : sell by is mandatory
+				$errorMsgArr[] = $langs->trans('ErrorFieldRequired', $langs->transnoentities('SellByDate'));
+			}
+		}
+		if ($checkEatByMandatory === true) {
+			if (!isset($eatBy) || dol_strlen($eatBy) == 0) {
+				// error : eat by is mandatory
+				$errorMsgArr[] = $langs->trans('ErrorFieldRequired', $langs->transnoentities('EatByDate'));
+			}
+		}
+
+		return $errorMsgArr;
+	}
+
+
 	/**
 	 * Create object into database
 	 *
@@ -964,10 +1083,10 @@ class Productlot extends CommonObject
 		$datas['picto'] = img_picto('', $this->picto).' <u class="paddingrightonly">'.$langs->trans("Batch").'</u>';
 		//$datas['divopen'] = '<div width="100%">';
 		$datas['batch'] = '<br><b>'.$langs->trans('Batch').':</b> '.$this->batch;
-		if ($this->eatby && empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+		if ($this->eatby && !getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 			$datas['eatby'] = '<br><b>'.$langs->trans('EatByDate').':</b> '.dol_print_date($this->db->jdate($this->eatby), 'day');
 		}
-		if ($this->sellby && empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+		if ($this->sellby && !getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 			$datas['sellby'] = '<br><b>'.$langs->trans('SellByDate').':</b> '.dol_print_date($this->db->jdate($this->sellby), 'day');
 		}
 		//$datas['divclose'] = '</div>';
@@ -1022,7 +1141,7 @@ class Productlot extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1117,7 +1236,7 @@ class Productlot extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->PRODUCT_BATCH_ADDON_PDF)) {
+			} elseif (getDolGlobalString('PRODUCT_BATCH_ADDON_PDF')) {
 				$modele = $conf->global->PRODUCT_BATCH_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/product/stock/index.php b/htdocs/product/stock/index.php
index 896ba2e20ba..82cbf9afaab 100644
--- a/htdocs/product/stock/index.php
+++ b/htdocs/product/stock/index.php
@@ -61,7 +61,7 @@ print load_fiche_titre($langs->trans("StocksArea"), '', 'stock');
 print '<div class="fichecenter"><div class="fichethirdleft">';
 
 
-if (!empty($conf->global->MAIN_SEARCH_FORM_ON_HOME_AREAS)) {     // This may be useless due to the global search combo
+if (getDolGlobalString('MAIN_SEARCH_FORM_ON_HOME_AREAS')) {     // This may be useless due to the global search combo
 	print '<form method="post" action="'.DOL_URL_ROOT.'/product/stock/list.php">';
 	print '<input type="hidden" name="token" value="'.newToken().'">';
 	print '<div class="div-table-responsive-no-min">';
@@ -149,7 +149,7 @@ $sql .= ", ".MAIN_DB_PREFIX."product as p";
 $sql .= " WHERE m.fk_product = p.rowid";
 $sql .= " AND m.fk_entrepot = e.rowid";
 $sql .= " AND e.entity IN (".getEntity('stock').")";
-if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 	$sql .= " AND p.fk_product_type = ".Product::TYPE_PRODUCT;
 }
 $sql .= $db->order("datem", "DESC");
diff --git a/htdocs/product/stock/lib/replenishment.lib.php b/htdocs/product/stock/lib/replenishment.lib.php
index 152c74b1633..69d9a86815a 100644
--- a/htdocs/product/stock/lib/replenishment.lib.php
+++ b/htdocs/product/stock/lib/replenishment.lib.php
@@ -53,7 +53,7 @@ function dolDispatchToDo($order_id)
 	$sql = 'SELECT fk_product, SUM(qty) as qtyordered FROM '.MAIN_DB_PREFIX.'commande_fournisseurdet';
 	$sql .= ' WHERE fk_commande = '.((int) $order_id);
 	$sql .= ' AND fk_product > 0';
-	if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+	if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 		$sql .= ' AND product_type = 0';
 	}
 	$sql .= ' GROUP BY fk_product';
diff --git a/htdocs/product/stock/list.php b/htdocs/product/stock/list.php
index 3cd777d65d3..a91202d82c8 100644
--- a/htdocs/product/stock/list.php
+++ b/htdocs/product/stock/list.php
@@ -217,7 +217,7 @@ if (!empty($extrafields->attributes[$object->table_element]['label'])) {
 
 //For Multicompany PMP per entity
 $separatedPMP = false;
-if (!empty($conf->global->MULTICOMPANY_PRODUCT_SHARING_ENABLED) && !empty($conf->global->MULTICOMPANY_PMP_PER_ENTITY_ENABLED)) {
+if (getDolGlobalString('MULTICOMPANY_PRODUCT_SHARING_ENABLED') && getDolGlobalString('MULTICOMPANY_PMP_PER_ENTITY_ENABLED')) {
 	$separatedPMP = true;
 	$sql .= ", SUM(pa.pmp * ps.reel) as estimatedvalue, SUM(p.price * ps.reel) as sellvalue, SUM(ps.reel) as stockqty";
 } else {
@@ -600,7 +600,7 @@ print $hookmanager->resPrint;
 // Status
 if (!empty($arrayfields['t.statut']['checked'])) {
 	print '<td class="liste_titre center parentonrightofpage">';
-	print $form->selectarray('search_status', $warehouse->statuts, $search_status, 1, 0, 0, '', 1, 0, 0, '', 'search_status width100 onrightofpage');
+	print $form->selectarray('search_status', $warehouse->labelStatus, $search_status, 1, 0, 0, '', 1, 0, 0, '', 'search_status width100 onrightofpage');
 	print '</td>';
 }
 
@@ -829,7 +829,7 @@ while ($i < $imaxinloop) {
 		// Selling value
 		if (!empty($arrayfields["estimatedstockvaluesell"]['checked'])) {
 			print '<td class="right">';
-			if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				if ($obj->sellvalue) {
 					print '<span class="amount">'.price(price2num($obj->sellvalue, 'MT'), 1).'</span>';
 				}
diff --git a/htdocs/product/stock/massstockmove.php b/htdocs/product/stock/massstockmove.php
index 12401168dff..d542a589513 100644
--- a/htdocs/product/stock/massstockmove.php
+++ b/htdocs/product/stock/massstockmove.php
@@ -581,10 +581,10 @@ if ($maxmin > 0) {
 	print '<input type="hidden" name="MAX_FILE_SIZE" value="'.($maxmin * 1024).'">';	// MAX_FILE_SIZE must precede the field type=file
 }
 print '<input type="file" name="userfile" size="20" maxlength="80"> &nbsp; &nbsp; ';
-$out = (empty($conf->global->MAIN_UPLOAD_DOC) ? ' disabled' : '');
+$out = (!getDolGlobalString('MAIN_UPLOAD_DOC') ? ' disabled' : '');
 print '<input type="submit" class="button small smallpaddingimp" value="'.$langs->trans("ImportFromCSV").'"'.$out.' name="sendit">';
 $out = '';
-if (!empty($conf->global->MAIN_UPLOAD_DOC)) {
+if (getDolGlobalString('MAIN_UPLOAD_DOC')) {
 	$max = $conf->global->MAIN_UPLOAD_DOC; // In Kb
 	$maxphp = @ini_get('upload_max_filesize'); // In unknown
 	if (preg_match('/k$/i', $maxphp)) {
@@ -682,10 +682,10 @@ print '</td>';
 // Product
 print '<td class="nowraponall">';
 $filtertype = 0;
-if (!empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+if (getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 	$filtertype = '';
 }
-if ($conf->global->PRODUIT_LIMIT_SIZE <= 0) {
+if (getDolGlobalInt('PRODUIT_LIMIT_SIZE') <= 0) {
 	$limit = '';
 } else {
 	$limit = $conf->global->PRODUIT_LIMIT_SIZE;
diff --git a/htdocs/product/stock/movement_card.php b/htdocs/product/stock/movement_card.php
index f83f40a3390..5dbc9773926 100644
--- a/htdocs/product/stock/movement_card.php
+++ b/htdocs/product/stock/movement_card.php
@@ -461,7 +461,7 @@ if ($msid > 0) {
 }
 $sql .= " AND m.fk_entrepot = e.rowid";
 $sql .= " AND e.entity IN (".getEntity('stock').")";
-if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 	$sql .= " AND p.fk_product_type = 0";
 }
 if ($id > 0) {
diff --git a/htdocs/product/stock/movement_list.php b/htdocs/product/stock/movement_list.php
index 233e2ee0c2d..2c3164b6363 100644
--- a/htdocs/product/stock/movement_list.php
+++ b/htdocs/product/stock/movement_list.php
@@ -147,10 +147,10 @@ $arrayfields = array(
 
 include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_array_fields.tpl.php';
 
-if (!empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+if (getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 	unset($arrayfields['pl.sellby']);
 }
-if (!empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+if (getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 	unset($arrayfields['pl.eatby']);
 }
 
@@ -687,7 +687,7 @@ if ($msid > 0) {
 }
 $sql .= " AND m.fk_entrepot = e.rowid";
 $sql .= " AND e.entity IN (".getEntity('stock').")";
-if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 	$sql .= " AND p.fk_product_type = 0";
 }
 if ($id > 0) {
@@ -1063,7 +1063,7 @@ if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 	$arrayofmassactions['builddoc'] = img_picto('', 'pdf', 'class="pictofixedwidth"').$langs->trans("GeneratePDF");
 }
 // By default, we should never accept deletion of stock movement
-if (!empty($conf->global->STOCK_ALLOW_DELETE_OF_MOVEMENT) && $permissiontodelete) {
+if (getDolGlobalString('STOCK_ALLOW_DELETE_OF_MOVEMENT') && $permissiontodelete) {
 	$arrayofmassactions['predelete'] = img_picto('', 'delete', 'class="pictofixedwidth"').$langs->trans("Delete");
 }
 if (!empty($permissiontoadd)) {
diff --git a/htdocs/product/stock/product.php b/htdocs/product/stock/product.php
index ab0b367ca42..927f3639e03 100644
--- a/htdocs/product/stock/product.php
+++ b/htdocs/product/stock/product.php
@@ -632,7 +632,7 @@ if ($id > 0 || $ref) {
 			if (isModEnabled("product") && isModEnabled("service")) {
 				$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 				print '<tr><td class="">';
-				print (empty($conf->global->PRODUCT_DENY_CHANGE_PRODUCT_TYPE)) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
+				print (!getDolGlobalString('PRODUCT_DENY_CHANGE_PRODUCT_TYPE')) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, 0, $typeformat) : $langs->trans('Type');
 				print '</td><td>';
 				print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, 0, $typeformat);
 				print '</td></tr>';
@@ -686,7 +686,7 @@ if ($id > 0 || $ref) {
 			}
 			print '</td></tr>';
 
-			if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				// Price
 				print '<tr><td>'.$langs->trans("SellingPrice").'</td><td>';
 				if ($usercancreadprice) {
@@ -746,13 +746,13 @@ if ($id > 0 || $ref) {
 			// Real stock
 			$text_stock_options = $langs->trans("RealStockDesc").'<br>';
 			$text_stock_options .= $langs->trans("RealStockWillAutomaticallyWhen").'<br>';
-			$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT) || !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE) ? '- '.$langs->trans("DeStockOnShipment").'<br>' : '');
-			$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER) ? '- '.$langs->trans("DeStockOnValidateOrder").'<br>' : '');
-			$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_BILL) ? '- '.$langs->trans("DeStockOnBill").'<br>' : '');
-			$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_BILL) ? '- '.$langs->trans("ReStockOnBill").'<br>' : '');
-			$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER) ? '- '.$langs->trans("ReStockOnValidateOrder").'<br>' : '');
-			$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER) ? '- '.$langs->trans("ReStockOnDispatchOrder").'<br>' : '');
-			$text_stock_options .= (!empty($conf->global->STOCK_CALCULATE_ON_RECEPTION) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE) ? '- '.$langs->trans("StockOnReception").'<br>' : '');
+			$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT') || getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE') ? '- '.$langs->trans("DeStockOnShipment").'<br>' : '');
+			$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_VALIDATE_ORDER') ? '- '.$langs->trans("DeStockOnValidateOrder").'<br>' : '');
+			$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_BILL') ? '- '.$langs->trans("DeStockOnBill").'<br>' : '');
+			$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_BILL') ? '- '.$langs->trans("ReStockOnBill").'<br>' : '');
+			$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER') ? '- '.$langs->trans("ReStockOnValidateOrder").'<br>' : '');
+			$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER') ? '- '.$langs->trans("ReStockOnDispatchOrder").'<br>' : '');
+			$text_stock_options .= (getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE') ? '- '.$langs->trans("StockOnReception").'<br>' : '');
 			$parameters = array();
 			$reshook = $hookmanager->executeHooks('physicalStockTextStockOptions', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 			if ($reshook > 0) {
@@ -798,9 +798,9 @@ if ($id > 0 || $ref) {
 			if (isModEnabled("expedition")) {
 				require_once DOL_DOCUMENT_ROOT.'/expedition/class/expedition.class.php';
 				$filterShipmentStatus = '';
-				if (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT)) {
+				if (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT')) {
 					$filterShipmentStatus = Expedition::STATUS_VALIDATED.','.Expedition::STATUS_CLOSED;
-				} elseif (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)) {
+				} elseif (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')) {
 					$filterShipmentStatus = Expedition::STATUS_CLOSED;
 				}
 				if ($found) {
@@ -935,7 +935,7 @@ if (empty($reshook)) {
 		print "<div class=\"tabsAction\">\n";
 
 		if ($user->hasRight('stock', 'mouvement', 'creer')) {
-			if (!$variants || !empty($conf->global->VARIANT_ALLOW_STOCK_MOVEMENT_ON_VARIANT_PARENT)) {
+			if (!$variants || getDolGlobalString('VARIANT_ALLOW_STOCK_MOVEMENT_ON_VARIANT_PARENT')) {
 				print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=transfert">'.$langs->trans("TransferStock").'</a>';
 			} else {
 				print '<a class="butActionRefused classfortooltip" href="#" title="'.$langs->trans("ActionAvailableOnVariantProductOnly").'">'.$langs->trans("TransferStock").'</a>';
@@ -945,7 +945,7 @@ if (empty($reshook)) {
 		}
 
 		if ($user->hasRight('stock', 'mouvement', 'creer')) {
-			if (!$variants || !empty($conf->global->VARIANT_ALLOW_STOCK_MOVEMENT_ON_VARIANT_PARENT)) {
+			if (!$variants || getDolGlobalString('VARIANT_ALLOW_STOCK_MOVEMENT_ON_VARIANT_PARENT')) {
 				print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=correction">'.$langs->trans("CorrectStock").'</a>';
 			} else {
 				print '<a class="butActionRefused classfortooltip" href="#" title="'.$langs->trans("ActionAvailableOnVariantProductOnly").'">'.$langs->trans("CorrectStock").'</a>';
@@ -989,11 +989,11 @@ if (!$variants) {
 		}
 		print '</td>';
 		print '<td class="right">'.$langs->trans("batch_number").'</td>';
-		if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+		if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 			$colspan--;
 			print '<td class="center width100">'.$langs->trans("SellByDate").'</td>';
 		}
-		if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+		if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 			$colspan--;
 			print '<td class="center width100">'.$langs->trans("EatByDate").'</td>';
 		}
@@ -1050,7 +1050,7 @@ if (!$variants) {
 			print $entrepotstatic->getNomUrl(1);
 			if (!empty($conf->use_javascript_ajax) && isModEnabled('productbatch') && $object->hasbatch()) {
 				print '<a class="collapse_batch marginleftonly" id="ent' . $entrepotstatic->id . '" href="#">';
-				print (empty($conf->global->STOCK_SHOW_ALL_BATCH_BY_DEFAULT) ? '(+)' : '(-)');
+				print (!getDolGlobalString('STOCK_SHOW_ALL_BATCH_BY_DEFAULT') ? '(+)' : '(-)');
 				print '</a>';
 			}
 			print '</td>';
@@ -1070,7 +1070,7 @@ if (!$variants) {
 			// Sell price
 			$minsellprice = null; $maxsellprice = null;
 			print '<td class="right nowraponall">';
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				foreach ($object->multiprices as $priceforlevel) {
 					if (is_numeric($priceforlevel)) {
 						if (is_null($maxsellprice) || $priceforlevel > $maxsellprice) {
@@ -1098,7 +1098,7 @@ if (!$variants) {
 
 			// Value sell
 			print '<td class="right amount nowraponall">';
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				print '<span class="valignmiddle">';
 				if ($usercancreadprice) {
 					if ($minsellprice != $maxsellprice) {
@@ -1143,12 +1143,12 @@ if (!$variants) {
 						print '<input type="hidden" name="token" value="'.newToken().'">';
 						print '<input type="hidden" name="pdluoid" value="'.$pdluo->id.'"><input type="hidden" name="action" value="updateline"><input type="hidden" name="id" value="'.$id.'"><table class="noborder centpercent"><tr><td width="10%"></td>';
 						print '<td class="right" width="10%"><input type="text" name="batch_number" value="'.$pdluo->batch.'"></td>';
-						if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 							print '<td class="center" width="10%">';
 							print $form->selectDate($pdluo->sellby, 'sellby', '', '', 1, '', 1, 0);
 							print '</td>';
 						}
-						if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 							print '<td class="center" width="10%">';
 							print $form->selectDate($pdluo->eatby, 'eatby', '', '', 1, '', 1, 0);
 							print '</td>';
@@ -1163,7 +1163,7 @@ if (!$variants) {
 						print '<td></td>';
 						print '</tr>';
 					} else {
-						print "\n".'<tr style="display:'.(empty($conf->global->STOCK_SHOW_ALL_BATCH_BY_DEFAULT) ? 'none' : 'visible').';" class="batch_warehouse'.$entrepotstatic->id.'"><td class="left">';
+						print "\n".'<tr style="display:'.(!getDolGlobalString('STOCK_SHOW_ALL_BATCH_BY_DEFAULT') ? 'none' : 'visible').';" class="batch_warehouse'.$entrepotstatic->id.'"><td class="left">';
 						print '</td>';
 						print '<td class="right nowraponall">';
 						if ($product_lot_static->id > 0) {
@@ -1173,11 +1173,11 @@ if (!$variants) {
 						}
 						print '</td>';
 						$colspan = 3;
-						if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 							$colspan--;
 							print '<td class="center">'.dol_print_date($pdluo->sellby, 'day').'</td>';
 						}
-						if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 							$colspan--;
 							print '<td class="center">'.dol_print_date($pdluo->eatby, 'day').'</td>';
 						}
@@ -1235,7 +1235,7 @@ if (!$variants) {
 	if ($num) {
 		if ($total) {
 			print '<span class="valignmiddle">';
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				print $form->textwithpicto('', $langs->trans("Variable"));
 			} elseif ($usercancreadprice) {
 				print price($totalvaluesell / $total, 1);
@@ -1248,7 +1248,7 @@ if (!$variants) {
 	print '<td class="liste_total right amount">';
 	if ($num) {
 		print '<span class="valignmiddle">';
-		if (empty($conf->global->PRODUIT_MULTIPRICES) && $usercancreadprice) {
+		if (!getDolGlobalString('PRODUIT_MULTIPRICES') && $usercancreadprice) {
 			print price(price2num($totalvaluesell, 'MT'), 1);
 		} else {
 			print $form->textwithpicto('', $langs->trans("Variable"));
@@ -1263,7 +1263,7 @@ if (!$variants) {
 	print "</table>";
 	print '</div>';
 
-	if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE)) {
+	if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE')) {
 		print '<br><br>';
 		print load_fiche_titre($langs->trans('AddNewProductStockWarehouse'));
 
diff --git a/htdocs/product/stock/productlot_card.php b/htdocs/product/stock/productlot_card.php
index 7a6e7264521..b3efe0cb465 100644
--- a/htdocs/product/stock/productlot_card.php
+++ b/htdocs/product/stock/productlot_card.php
@@ -456,7 +456,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	print '</td></tr>';
 
 	// Sell by
-	if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+	if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 		print '<tr><td>';
 		print $form->editfieldkey($langs->trans('SellByDate'), 'sellby', $object->sellby, $object, $user->hasRight('stock', 'creer'), 'datepicker');
 		print '</td><td>';
@@ -466,7 +466,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	}
 
 	// Eat by
-	if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+	if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 		print '<tr><td>';
 		print $form->editfieldkey($langs->trans('EatByDate'), 'eatby', $object->eatby, $object, $user->hasRight('stock', 'creer'), 'datepicker');
 		print '</td><td>';
@@ -475,7 +475,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 		print '</tr>';
 	}
 
-	if (!empty($conf->global->PRODUCT_LOT_ENABLE_TRACEABILITY)) {
+	if (getDolGlobalString('PRODUCT_LOT_ENABLE_TRACEABILITY')) {
 		print '<tr><td>'.$form->editfieldkey($langs->trans('ManufacturingDate'), 'manufacturing_date', $object->manufacturing_date, $object, $user->hasRight('stock', 'creer')).'</td>';
 		print '<td>'.$form->editfieldval($langs->trans('ManufacturingDate'), 'manufacturing_date', $object->manufacturing_date, $object, $user->hasRight('stock', 'creer'), 'datepicker').'</td>';
 		print '</tr>';
@@ -488,7 +488,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	}
 
 	// Quality control
-	if (!empty($conf->global->PRODUCT_LOT_ENABLE_QUALITY_CONTROL)) {
+	if (getDolGlobalString('PRODUCT_LOT_ENABLE_QUALITY_CONTROL')) {
 		print '<tr><td>'.$form->editfieldkey($langs->trans('EndOfLife'), 'eol_date', $object->eol_date, $object, $user->hasRight('stock', 'creer')).'</td>';
 		print '<td>'.$form->editfieldval($langs->trans('EndOfLife'), 'eol_date', $object->eol_date, $object, $user->hasRight('stock', 'creer'), 'datepicker').'</td>';
 		print '</tr>';
diff --git a/htdocs/product/stock/productlot_list.php b/htdocs/product/stock/productlot_list.php
index 6e1bb709c7c..1f284daf6e7 100644
--- a/htdocs/product/stock/productlot_list.php
+++ b/htdocs/product/stock/productlot_list.php
@@ -348,7 +348,7 @@ $num = $db->num_rows($resql);
 $i = 0;
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/product/stock/productlot_card.php?id='.$id);
@@ -479,7 +479,7 @@ print '<table class="tagtable nobottomiftotal liste'.($moreforfilter ? " listwit
 // --------------------------------------------------------------------
 print '<tr class="liste_titre_filter">';
 // Action column
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons('left');
 	print $searchpicto;
@@ -531,7 +531,7 @@ print $hookmanager->resPrint;
  print '<td class="liste_titre"></td>';
  }*/
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons();
 	print $searchpicto;
@@ -545,7 +545,7 @@ $totalarray['nbfield'] = 0;
 // Fields title label
 // --------------------------------------------------------------------
 print '<tr class="liste_titre">';
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print getTitleFieldOfList(($mode != 'kanban' ? $selectedfields : ''), 0, $_SERVER["PHP_SELF"], '', '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ')."\n";
 }
 foreach ($object->fields as $key => $val) {
@@ -572,7 +572,7 @@ $parameters = array('arrayfields'=>$arrayfields, 'param'=>$param, 'sortfield'=>$
 $reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters, $object); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print getTitleFieldOfList(($mode != 'kanban' ? $selectedfields : ''), 0, $_SERVER["PHP_SELF"], '', '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ')."\n";
 }
 $totalarray['nbfield']++;
@@ -609,7 +609,7 @@ while ($i < $imaxinloop) {
 	$j = 0;
 	print '<tr data-rowid="'.$object->id.'" class="oddeven">';
 	// Action column
-	if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td class="nowrap center">';
 		if ($massactionbutton || $massaction) { // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 			$selected = 0;
@@ -681,7 +681,7 @@ while ($i < $imaxinloop) {
 	$reshook = $hookmanager->executeHooks('printFieldListValue', $parameters, $object); // Note that $action and $object may have been modified by hook
 	print $hookmanager->resPrint;
 	// Action column
-	if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td class="nowrap center">';
 		if ($massactionbutton || $massaction) {   // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
 			$selected = 0;
diff --git a/htdocs/product/stock/replenish.php b/htdocs/product/stock/replenish.php
index 275e08373e2..6c0bb75a73f 100644
--- a/htdocs/product/stock/replenish.php
+++ b/htdocs/product/stock/replenish.php
@@ -81,7 +81,7 @@ while ($tmpobj = $db->fetch_object($resWar)) {
 }
 
 //MultiCompany : If only 1 Warehouse is visible, filter will automatically be set to it.
-if ($count == 1 && (empty($fk_entrepot) || $fk_entrepot <= 0) && !empty($conf->global->MULTICOMPANY_PRODUCT_SHARING_ENABLED)) {
+if ($count == 1 && (empty($fk_entrepot) || $fk_entrepot <= 0) && getDolGlobalString('MULTICOMPANY_PRODUCT_SHARING_ENABLED')) {
 	$fk_entrepot = $lastWarehouseID;
 }
 
@@ -106,17 +106,17 @@ if (!$sortorder) {
 
 // Define virtualdiffersfromphysical
 $virtualdiffersfromphysical = 0;
-if (!empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT_CLOSE)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION)
-	|| !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE)
+if (getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION')
+	|| getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE')
 	|| isModEnabled('mrp')) {
 	$virtualdiffersfromphysical = 1; // According to increase/decrease stock options, virtual and physical stock may differs.
 }
 
 if ($virtualdiffersfromphysical) {
-	$usevirtualstock = empty($conf->global->STOCK_USE_REAL_STOCK_BY_DEFAULT_FOR_REPLENISHMENT) ? 1 : 0;
+	$usevirtualstock = !getDolGlobalString('STOCK_USE_REAL_STOCK_BY_DEFAULT_FOR_REPLENISHMENT') ? 1 : 0;
 } else {
 	$usevirtualstock = 0;
 }
@@ -186,7 +186,7 @@ if ($action == 'order' && GETPOST('valid')) {
 						}
 
 						// if we use supplier description of the products
-						if (!empty($productsupplier->desc_supplier) && !empty($conf->global->PRODUIT_FOURN_TEXTS)) {
+						if (!empty($productsupplier->desc_supplier) && getDolGlobalString('PRODUIT_FOURN_TEXTS')) {
 							$desc = $productsupplier->desc_supplier;
 						} else {
 							$desc = $productsupplier->description;
@@ -332,7 +332,7 @@ $prod = new Product($db);
 
 $title = $langs->trans('MissingStocks');
 
-if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 	$sqldesiredtock = $db->ifsql("pse.desiredstock IS NULL", "p.desiredstock", "pse.desiredstock");
 	$sqlalertstock = $db->ifsql("pse.seuil_stock_alerte IS NULL", "p.seuil_stock_alerte", "pse.seuil_stock_alerte");
 } else {
@@ -344,13 +344,13 @@ $sql = 'SELECT p.rowid, p.ref, p.label, p.description, p.price,';
 $sql .= ' p.price_ttc, p.price_base_type, p.fk_product_type,';
 $sql .= ' p.tms as datem, p.duration, p.tobuy,';
 $sql .= ' p.desiredstock, p.seuil_stock_alerte,';
-if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 	$sql .= ' pse.desiredstock as desiredstockpse, pse.seuil_stock_alerte as seuil_stock_alertepse,';
 }
 $sql .= " ".$sqldesiredtock." as desiredstockcombined, ".$sqlalertstock." as seuil_stock_alertecombined,";
 $sql .= ' s.fk_product,';
 $sql .= " SUM(".$db->ifsql("s.reel IS NULL", "0", "s.reel").') as stock_physique';
-if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 	$sql .= ", SUM(".$db->ifsql("s.reel IS NULL OR s.fk_entrepot <> ".$fk_entrepot, "0", "s.reel").') as stock_real_warehouse';
 }
 
@@ -365,7 +365,7 @@ $list_warehouse = (empty($listofqualifiedwarehousesid) ? '0' : $listofqualifiedw
 $sql .= ' AND s.fk_entrepot  IN ('.$db->sanitize($list_warehouse) .')';
 
 //$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'entrepot AS ent ON s.fk_entrepot = ent.rowid AND ent.entity IN('.getEntity('stock').')';
-if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 	$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_warehouse_properties AS pse ON (p.rowid = pse.fk_product AND pse.fk_entrepot = '.((int) $fk_entrepot).')';
 }
 // Add fields from hooks
@@ -392,7 +392,7 @@ if ($search_label) {
 	$sql .= natural_search('p.label', $search_label);
 }
 $sql .= ' AND p.tobuy = 1';
-if (!empty($conf->variants->eabled) && empty($conf->global->VARIANT_ALLOW_STOCK_MOVEMENT_ON_VARIANT_PARENT)) {	// Add test to exclude products that has variants
+if (!empty($conf->variants->eabled) && !getDolGlobalString('VARIANT_ALLOW_STOCK_MOVEMENT_ON_VARIANT_PARENT')) {	// Add test to exclude products that has variants
 	$sql .= ' AND p.rowid NOT IN (SELECT pac.fk_product_parent FROM '.MAIN_DB_PREFIX.'product_attribute_combination as pac WHERE pac.entity IN ('.getEntity('product').'))';
 }
 if ($fk_supplier > 0) {
@@ -408,7 +408,7 @@ $sql .= ', p.price_ttc, p.price_base_type,p.fk_product_type, p.tms';
 $sql .= ', p.duration, p.tobuy';
 $sql .= ', p.desiredstock';
 $sql .= ', p.seuil_stock_alerte';
-if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 	$sql .= ', pse.desiredstock';
 	$sql .= ', pse.seuil_stock_alerte';
 }
@@ -418,7 +418,7 @@ if ($usevirtualstock) {
 	if (isModEnabled('commande')) {
 		$sqlCommandesCli = "(SELECT ".$db->ifsql("SUM(cd1.qty) IS NULL", "0", "SUM(cd1.qty)")." as qty"; // We need the ifsql because if result is 0 for product p.rowid, we must return 0 and not NULL
 		$sqlCommandesCli .= " FROM ".MAIN_DB_PREFIX."commandedet as cd1, ".MAIN_DB_PREFIX."commande as c1";
-		$sqlCommandesCli .= " WHERE c1.rowid = cd1.fk_commande AND c1.entity IN (".getEntity(!empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'commande').")";
+		$sqlCommandesCli .= " WHERE c1.rowid = cd1.fk_commande AND c1.entity IN (".getEntity(getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'commande').")";
 		$sqlCommandesCli .= " AND cd1.fk_product = p.rowid";
 		$sqlCommandesCli .= " AND c1.fk_statut IN (1,2))";
 	} else {
@@ -431,7 +431,7 @@ if ($usevirtualstock) {
 		$sqlExpeditionsCli .= " ".MAIN_DB_PREFIX."expeditiondet as ed2,";
 				$sqlExpeditionsCli .= " ".MAIN_DB_PREFIX."commande as c2,";
 		$sqlExpeditionsCli .= " ".MAIN_DB_PREFIX."commandedet as cd2";
-		$sqlExpeditionsCli .= " WHERE ed2.fk_expedition = e2.rowid AND cd2.rowid = ed2.fk_origin_line AND e2.entity IN (".getEntity(!empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'expedition').")";
+		$sqlExpeditionsCli .= " WHERE ed2.fk_expedition = e2.rowid AND cd2.rowid = ed2.fk_origin_line AND e2.entity IN (".getEntity(getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'expedition').")";
 				$sqlExpeditionsCli .= " AND cd2.fk_commande = c2.rowid";
 				$sqlExpeditionsCli .= " AND c2.fk_statut IN (1,2)";
 		$sqlExpeditionsCli .= " AND cd2.fk_product = p.rowid";
@@ -445,14 +445,14 @@ if ($usevirtualstock) {
 		$sqlCommandesFourn .= " FROM ".MAIN_DB_PREFIX."commande_fournisseurdet as cd3,";
 		$sqlCommandesFourn .= " ".MAIN_DB_PREFIX."commande_fournisseur as c3";
 		$sqlCommandesFourn .= " WHERE c3.rowid = cd3.fk_commande";
-		$sqlCommandesFourn .= " AND c3.entity IN (".getEntity(!empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'supplier_order').")";
+		$sqlCommandesFourn .= " AND c3.entity IN (".getEntity(getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'supplier_order').")";
 		$sqlCommandesFourn .= " AND cd3.fk_product = p.rowid";
 		$sqlCommandesFourn .= " AND c3.fk_statut IN (3,4))";
 
 		$sqlReceptionFourn = "(SELECT ".$db->ifsql("SUM(fd4.qty) IS NULL", "0", "SUM(fd4.qty)")." as qty"; // We need the ifsql because if result is 0 for product p.rowid, we must return 0 and not NULL
 		$sqlReceptionFourn .= " FROM ".MAIN_DB_PREFIX."commande_fournisseur as cf4,";
 		$sqlReceptionFourn .= " ".MAIN_DB_PREFIX."commande_fournisseur_dispatch as fd4";
-		$sqlReceptionFourn .= " WHERE fd4.fk_commande = cf4.rowid AND cf4.entity IN (".getEntity(!empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'supplier_order').")";
+		$sqlReceptionFourn .= " WHERE fd4.fk_commande = cf4.rowid AND cf4.entity IN (".getEntity(getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'supplier_order').")";
 		$sqlReceptionFourn .= " AND fd4.fk_product = p.rowid";
 		$sqlReceptionFourn .= " AND cf4.fk_statut IN (3,4))";
 	} else {
@@ -464,7 +464,7 @@ if ($usevirtualstock) {
 		$sqlProductionToConsume = "(SELECT GREATEST(0, ".$db->ifsql("SUM(".$db->ifsql("mp5.role = 'toconsume'", 'mp5.qty', '- mp5.qty').") IS NULL", "0", "SUM(".$db->ifsql("mp5.role = 'toconsume'", 'mp5.qty', '- mp5.qty').")").") as qty"; // We need the ifsql because if result is 0 for product p.rowid, we must return 0 and not NULL
 		$sqlProductionToConsume .= " FROM ".MAIN_DB_PREFIX."mrp_mo as mm5,";
 		$sqlProductionToConsume .= " ".MAIN_DB_PREFIX."mrp_production as mp5";
-		$sqlProductionToConsume .= " WHERE mm5.rowid = mp5.fk_mo AND mm5.entity IN (".getEntity(!empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'mo').")";
+		$sqlProductionToConsume .= " WHERE mm5.rowid = mp5.fk_mo AND mm5.entity IN (".getEntity(getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'mo').")";
 		$sqlProductionToConsume .= " AND mp5.fk_product = p.rowid";
 		$sqlProductionToConsume .= " AND mp5.role IN ('toconsume', 'consumed')";
 		$sqlProductionToConsume .= " AND mm5.status IN (1,2))";
@@ -472,7 +472,7 @@ if ($usevirtualstock) {
 		$sqlProductionToProduce = "(SELECT GREATEST(0, ".$db->ifsql("SUM(".$db->ifsql("mp5.role = 'toproduce'", 'mp5.qty', '- mp5.qty').") IS NULL", "0", "SUM(".$db->ifsql("mp5.role = 'toproduce'", 'mp5.qty', '- mp5.qty').")").") as qty"; // We need the ifsql because if result is 0 for product p.rowid, we must return 0 and not NULL
 		$sqlProductionToProduce .= " FROM ".MAIN_DB_PREFIX."mrp_mo as mm5,";
 		$sqlProductionToProduce .= " ".MAIN_DB_PREFIX."mrp_production as mp5";
-		$sqlProductionToProduce .= " WHERE mm5.rowid = mp5.fk_mo AND mm5.entity IN (".getEntity(!empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'mo').")";
+		$sqlProductionToProduce .= " WHERE mm5.rowid = mp5.fk_mo AND mm5.entity IN (".getEntity(getDolGlobalString('STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE') ? 'stock' : 'mo').")";
 		$sqlProductionToProduce .= " AND mp5.fk_product = p.rowid";
 		$sqlProductionToProduce .= " AND mp5.role IN ('toproduce', 'produced')";
 		$sqlProductionToProduce .= " AND mm5.status IN (1,2))";
@@ -579,7 +579,7 @@ print '<span class="opacitymedium">'.$langs->trans("ReplenishmentStatusDesc").'<
 
 //$link = '<a title=' .$langs->trans("MenuNewWarehouse"). ' href="'.DOL_URL_ROOT.'/product/stock/card.php?action=create">'.$langs->trans("MenuNewWarehouse").'</a>';
 
-if (empty($fk_entrepot) && !empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE)) {
+if (empty($fk_entrepot) && getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE')) {
 	print '<span class="opacitymedium">'.$langs->trans("ReplenishmentStatusDescPerWarehouse").'</span>'."\n";
 }
 print '<br><br>';
@@ -609,7 +609,7 @@ print '<input type="hidden" name="mode" value="'.$mode.'">';
 if ($limit > 0 && $limit != $conf->liste_limit) {
 	print '<input type="hidden" name="limit" value="'.$limit.'">';
 }
-if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE)) {
+if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE')) {
 	print '<div class="inline-block valignmiddle" style="padding-right: 20px;">';
 	print $langs->trans('Warehouse').' '.$formproduct->selectWarehouses($fk_entrepot, 'fk_entrepot', '', 1);
 	print '</div>';
@@ -694,7 +694,7 @@ if ($usevirtualstock == 1) {
 if ($usevirtualstock == 0) {
 	$stocklabel = $langs->trans('PhysicalStock');
 }
-if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 	$stocklabelbis = $stocklabel.' (Selected warehouse)';
 	$stocklabel .= ' ('.$langs->trans("AllWarehouses").')';
 }
@@ -703,7 +703,7 @@ $texte = $langs->trans('Replenishment');
 print '<br>';
 
 
-if (!empty($conf->global->REPLENISH_ALLOW_VARIABLESIZELIST)) {
+if (getDolGlobalString('REPLENISH_ALLOW_VARIABLESIZELIST')) {
 	print_barre_liste(
 		$texte,
 		$page,
@@ -750,11 +750,11 @@ if (isModEnabled("service") && $type == 1) {
 print '<td class="liste_titre right">'.$form->textwithpicto($langs->trans('IncludeEmptyDesiredStock'), $langs->trans('IncludeProductWithUndefinedAlerts')).'&nbsp;<input type="checkbox" id="includeproductswithoutdesiredqty" name="includeproductswithoutdesiredqty" '.(!empty($includeproductswithoutdesiredqtychecked) ? $includeproductswithoutdesiredqtychecked : '').'></td>';
 print '<td class="liste_titre right"></td>';
 print '<td class="liste_titre right">'.$langs->trans('AlertOnly').'&nbsp;<input type="checkbox" id="salert" name="salert" '.(!empty($alertchecked) ? $alertchecked : '').'></td>';
-if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 	print '<td class="liste_titre">&nbsp;</td>';
 }
 print '<td class="liste_titre right">';
-if (!empty($conf->global->STOCK_REPLENISH_ADD_CHECKBOX_INCLUDE_DRAFT_ORDER)) {
+if (getDolGlobalString('STOCK_REPLENISH_ADD_CHECKBOX_INCLUDE_DRAFT_ORDER')) {
 	print $langs->trans('IncludeAlsoDraftOrders').'&nbsp;<input type="checkbox" id="draftorder" name="draftorder" '.(!empty($draftchecked) ? $draftchecked : '').'>';
 }
 print '</td>';
@@ -781,7 +781,7 @@ if (isModEnabled("service") && $type == 1) {
 print_liste_field_titre('DesiredStock', $_SERVER["PHP_SELF"], 'p.desiredstock', $param, '', '', $sortfield, $sortorder, 'right ');
 print_liste_field_titre('StockLimitShort', $_SERVER["PHP_SELF"], 'p.seuil_stock_alerte', $param, '', '', $sortfield, $sortorder, 'right ');
 print_liste_field_titre($stocklabel, $_SERVER["PHP_SELF"], 'stock_physique', $param, '', '', $sortfield, $sortorder, 'right ', $stocktooltip);
-if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 	print_liste_field_titre($stocklabelbis, $_SERVER["PHP_SELF"], 'stock_real_warehouse', $param, '', '', $sortfield, $sortorder, 'right ');
 }
 print_liste_field_titre('Ordered', $_SERVER["PHP_SELF"], '', $param, '', '', $sortfield, $sortorder, 'right ');
@@ -798,7 +798,7 @@ print "</tr>\n";
 while ($i < ($limit ? min($num, $limit) : $num)) {
 	$objp = $db->fetch_object($resql);
 
-	if (!empty($conf->global->STOCK_SUPPORTS_SERVICES) || $objp->fk_product_type == 0) {
+	if (getDolGlobalString('STOCK_SUPPORTS_SERVICES') || $objp->fk_product_type == 0) {
 		$result = $prod->fetch($objp->rowid);
 		if ($result < 0) {
 			dol_print_error($db);
@@ -920,10 +920,10 @@ while ($i < ($limit ? min($num, $limit) : $num)) {
 		}
 
 		// Desired stock
-		print '<td class="right">'.((!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) > 0 ? $desiredstockwarehouse : $desiredstock).'</td>';
+		print '<td class="right">'.((getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) > 0 ? $desiredstockwarehouse : $desiredstock).'</td>';
 
 		// Limit stock for alert
-		print '<td class="right">'.((!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) > 0 ? $alertstockwarehouse : $alertstock).'</td>';
+		print '<td class="right">'.((getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) > 0 ? $alertstockwarehouse : $alertstock).'</td>';
 
 		// Current stock (all warehouses)
 		print '<td class="right">'.$warning.$stock;
@@ -931,7 +931,7 @@ while ($i < ($limit ? min($num, $limit) : $num)) {
 		print '</td>';
 
 		// Current stock (warehouse selected only)
-		if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+		if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 			print '<td class="right">'.$warningwarehouse.$stockwarehouse.'</td>';
 		}
 
@@ -939,7 +939,7 @@ while ($i < ($limit ? min($num, $limit) : $num)) {
 		print '<td class="right"><a href="replenishorders.php?search_product='.$prod->id.'">'.$ordered.'</a> '.$picto.'</td>';
 
 		// To order
-		print '<td class="right"><input type="text" size="4" name="tobuy'.$i.'" value="'.((!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) > 0 ? $stocktobuywarehouse : $stocktobuy).'"></td>';
+		print '<td class="right"><input type="text" size="4" name="tobuy'.$i.'" value="'.((getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) > 0 ? $stocktobuywarehouse : $stocktobuy).'"></td>';
 
 		// Supplier
 		print '<td class="right">';
@@ -961,7 +961,7 @@ if ($num == 0) {
 	if (isModEnabled("service") && $type == 1) {
 		$colspan++;
 	}
-	if (!empty($conf->global->STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE) && $fk_entrepot > 0) {
+	if (getDolGlobalString('STOCK_ALLOW_ADD_LIMIT_STOCK_BY_WAREHOUSE') && $fk_entrepot > 0) {
 		$colspan++;
 	}
 	print '<tr><td colspan="'.$colspan.'">';
diff --git a/htdocs/product/stock/replenishorders.php b/htdocs/product/stock/replenishorders.php
index cbb2215fdd5..a82e5921c6c 100644
--- a/htdocs/product/stock/replenishorders.php
+++ b/htdocs/product/stock/replenishorders.php
@@ -131,9 +131,9 @@ if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
 }
 $sql .= ' WHERE cf.fk_soc = s.rowid ';
 $sql .= ' AND cf.entity = '.$conf->entity;
-if (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER)) {
+if (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER')) {
 	$sql .= ' AND cf.fk_statut < 3';
-} elseif (!empty($conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE)) {
+} elseif (getDolGlobalString('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE')) {
 	$sql .= ' AND cf.fk_statut < 6'; // We want also status 5, we will keep them visible if dispatching is not yet finished (tested with function dolDispatchToDo).
 } else {
 	$sql .= ' AND cf.fk_statut < 5';
diff --git a/htdocs/product/stock/stockatdate.php b/htdocs/product/stock/stockatdate.php
index ddee7143569..111af3d17a2 100644
--- a/htdocs/product/stock/stockatdate.php
+++ b/htdocs/product/stock/stockatdate.php
@@ -131,7 +131,7 @@ if (GETPOST('button_removefilter_x', 'alpha') || GETPOST('button_removefilter.x'
 }
 
 $warehouseStatus = array();
-if (!empty($conf->global->ENTREPOT_EXTRA_STATUS)) {
+if (getDolGlobalString('ENTREPOT_EXTRA_STATUS')) {
 	//$warehouseStatus[] = Entrepot::STATUS_CLOSED;
 	$warehouseStatus[] = Entrepot::STATUS_OPEN_ALL;
 	$warehouseStatus[] = Entrepot::STATUS_OPEN_INTERNAL;
@@ -148,7 +148,7 @@ if ($date && $dateIsValid) {	// Avoid heavy sql if mandatory date is not defined
 	$sql .= ", ".MAIN_DB_PREFIX."product as p";
 	$sql .= " WHERE w.entity IN (".getEntity('stock').")";
 	$sql .= " AND w.rowid = ps.fk_entrepot AND p.rowid = ps.fk_product";
-	if (!empty($conf->global->ENTREPOT_EXTRA_STATUS) && count($warehouseStatus)) {
+	if (getDolGlobalString('ENTREPOT_EXTRA_STATUS') && count($warehouseStatus)) {
 		$sql .= " AND w.statut IN (".$db->sanitize(implode(',', $warehouseStatus)).")";
 	}
 	if ($productid > 0) {
@@ -205,7 +205,7 @@ if ($date && $dateIsValid) {
 	$sql .= ", ".MAIN_DB_PREFIX."product as p";
 	$sql .= " WHERE w.entity IN (".getEntity('stock').")";
 	$sql .= " AND w.rowid = sm.fk_entrepot AND p.rowid = sm.fk_product ";
-	if (!empty($conf->global->ENTREPOT_EXTRA_STATUS) && count($warehouseStatus)) {
+	if (getDolGlobalString('ENTREPOT_EXTRA_STATUS') && count($warehouseStatus)) {
 		$sql .= " AND w.statut IN (".$db->sanitize(implode(',', $warehouseStatus)).")";
 	}
 	if ($mode == 'future') {
@@ -298,7 +298,7 @@ $sql .= ' WHERE p.entity IN ('.getEntity('product').')';
 if ($productid > 0) {
 	$sql .= " AND p.rowid = ".((int) $productid);
 }
-if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 	$sql .= " AND p.fk_product_type = 0";
 }
 if (!empty($canvas)) {
@@ -521,7 +521,7 @@ $i = 0;
 while ($i < ($limit ? min($num, $limit) : $num)) {
 	$objp = $db->fetch_object($resql);
 
-	if (!empty($conf->global->STOCK_SUPPORTS_SERVICES) || $objp->fk_product_type == 0) {
+	if (getDolGlobalString('STOCK_SUPPORTS_SERVICES') || $objp->fk_product_type == 0) {
 		$prod->fetch($objp->rowid);
 
 		// Multilangs
@@ -622,7 +622,7 @@ while ($i < ($limit ? min($num, $limit) : $num)) {
 
 			// Selling value
 			print '<td class="right">';
-			if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				print '<span class="amount">';
 				if ($stock || (float) ($stock * $objp->price)) {
 					print price(price2num($stock * $objp->price, 'MT'), 1);
@@ -688,7 +688,7 @@ if (empty($date) || !$dateIsValid) {
 	} else {
 		print '<td></td>';
 		print '<td class="right">'.price(price2num($totalbuyingprice, 'MT')).'</td>';
-		if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			print '<td class="right">'.price(price2num($totalsellingprice, 'MT')).'</td>';
 		} else {
 			print '<td></td>';
diff --git a/htdocs/product/stock/stocktransfer/class/stocktransfer.class.php b/htdocs/product/stock/stocktransfer/class/stocktransfer.class.php
index 06bbfcb71c6..23317c9f1bf 100644
--- a/htdocs/product/stock/stocktransfer/class/stocktransfer.class.php
+++ b/htdocs/product/stock/stocktransfer/class/stocktransfer.class.php
@@ -192,7 +192,7 @@ class StockTransfer extends CommonObject
 		$this->db = $db;
 		$this->origin_type = 'StockTransfer@product/stock/stocktransfer';
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) $this->fields['rowid']['visible'] = 0;
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) $this->fields['rowid']['visible'] = 0;
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) $this->fields['entity']['enabled'] = 0;
 
 		// Example to show how to set values of fields definition dynamically
@@ -760,7 +760,7 @@ class StockTransfer extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowStockTransfer");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -931,11 +931,11 @@ class StockTransfer extends CommonObject
 		global $langs, $conf;
 		$langs->load("stocks");
 
-		if (empty($conf->global->STOCKTRANSFER_STOCKTRANSFER_ADDON)) {
+		if (!getDolGlobalString('STOCKTRANSFER_STOCKTRANSFER_ADDON')) {
 			$conf->global->STOCKTRANSFER_STOCKTRANSFER_ADDON = 'mod_stocktransfer_standard';
 		}
 
-		if (!empty($conf->global->STOCKTRANSFER_STOCKTRANSFER_ADDON)) {
+		if (getDolGlobalString('STOCKTRANSFER_STOCKTRANSFER_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('STOCKTRANSFER_STOCKTRANSFER_ADDON') . ".php";
@@ -1001,7 +1001,7 @@ class StockTransfer extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->STOCKTRANSFER_ADDON_PDF)) {
+			} elseif (getDolGlobalString('STOCKTRANSFER_ADDON_PDF')) {
 				$modele = $conf->global->STOCKTRANSFER_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/product/stock/stocktransfer/class/stocktransferline.class.php b/htdocs/product/stock/stocktransfer/class/stocktransferline.class.php
index 507dc556d5e..a5cda4dc3cb 100644
--- a/htdocs/product/stock/stocktransfer/class/stocktransferline.class.php
+++ b/htdocs/product/stock/stocktransfer/class/stocktransferline.class.php
@@ -134,7 +134,7 @@ class StockTransferLine extends CommonObjectLine
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) $this->fields['rowid']['visible'] = 0;
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) $this->fields['rowid']['visible'] = 0;
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) $this->fields['entity']['enabled'] = 0;
 
 		// Example to show how to set values of fields definition dynamically
@@ -745,7 +745,7 @@ class StockTransferLine extends CommonObjectLine
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowStockTransferLine");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -892,11 +892,11 @@ class StockTransferLine extends CommonObjectLine
 		global $langs, $conf;
 		$langs->load("stocks");
 
-		if (empty($conf->global->STOCKTRANSFER_STOCKTRANSFERLINE_ADDON)) {
+		if (!getDolGlobalString('STOCKTRANSFER_STOCKTRANSFERLINE_ADDON')) {
 			$conf->global->STOCKTRANSFER_STOCKTRANSFERLINE_ADDON = 'mod_stocktransferline_standard';
 		}
 
-		if (!empty($conf->global->STOCKTRANSFER_STOCKTRANSFERLINE_ADDON)) {
+		if (getDolGlobalString('STOCKTRANSFER_STOCKTRANSFERLINE_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('STOCKTRANSFER_STOCKTRANSFERLINE_ADDON') . ".php";
@@ -962,7 +962,7 @@ class StockTransferLine extends CommonObjectLine
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->STOCKTRANSFERLINE_ADDON_PDF)) {
+			} elseif (getDolGlobalString('STOCKTRANSFERLINE_ADDON_PDF')) {
 				$modele = $conf->global->STOCKTRANSFERLINE_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/product/stock/stocktransfer/lib/stocktransfer_stocktransfer.lib.php b/htdocs/product/stock/stocktransfer/lib/stocktransfer_stocktransfer.lib.php
index 232229a014d..335ec82d2fd 100644
--- a/htdocs/product/stock/stocktransfer/lib/stocktransfer_stocktransfer.lib.php
+++ b/htdocs/product/stock/stocktransfer/lib/stocktransfer_stocktransfer.lib.php
@@ -42,7 +42,7 @@ function stocktransferPrepareHead($object)
 	$head[$h][2] = 'card';
 	$h++;
 
-	if (empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+	if (!getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 		$nbContact = count($object->liste_contact(-1, 'internal')) + count($object->liste_contact(-1, 'external'));
 		$head[$h][0] = dol_buildpath('/product/stock/stocktransfer/stocktransfer_contact.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('ContactsAddresses');
@@ -57,7 +57,7 @@ function stocktransferPrepareHead($object)
 		if (!empty($object->note_public)) $nbNote++;
 		$head[$h][0] = dol_buildpath('/product/stock/stocktransfer/stocktransfer_note.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
-		if ($nbNote > 0) $head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+		if ($nbNote > 0) $head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		$head[$h][2] = 'note';
 		$h++;
 	}
diff --git a/htdocs/product/stock/stocktransfer/stocktransfer_card.php b/htdocs/product/stock/stocktransfer/stocktransfer_card.php
index f4f6898e12b..9f6d810d3d0 100644
--- a/htdocs/product/stock/stocktransfer/stocktransfer_card.php
+++ b/htdocs/product/stock/stocktransfer/stocktransfer_card.php
@@ -840,8 +840,8 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 		// Product
 		print '<td class="titlefield">';
 		$filtertype = 0;
-		if (!empty($conf->global->STOCK_SUPPORTS_SERVICES)) $filtertype = '';
-		if ($conf->global->PRODUIT_LIMIT_SIZE <= 0) {
+		if (getDolGlobalString('STOCK_SUPPORTS_SERVICES')) $filtertype = '';
+		if (getDolGlobalInt('PRODUIT_LIMIT_SIZE') <= 0) {
 			$limit = '';
 		} else {
 			$limit = $conf->global->PRODUIT_LIMIT_SIZE;
diff --git a/htdocs/product/stock/stocktransfer/stocktransfer_list.php b/htdocs/product/stock/stocktransfer/stocktransfer_list.php
index 194f9fc6a25..08a0a313440 100644
--- a/htdocs/product/stock/stocktransfer/stocktransfer_list.php
+++ b/htdocs/product/stock/stocktransfer/stocktransfer_list.php
@@ -261,7 +261,7 @@ if (is_numeric($nbtotalofrecords) && ($limit > $nbtotalofrecords || empty($limit
 }
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/product/stock/stocktransfer/stocktransfer_card.php', 1).'?id='.$id);
diff --git a/htdocs/product/stock/tpl/stockcorrection.tpl.php b/htdocs/product/stock/tpl/stockcorrection.tpl.php
index f87fa3d55f3..2ae7cf17141 100644
--- a/htdocs/product/stock/tpl/stockcorrection.tpl.php
+++ b/htdocs/product/stock/tpl/stockcorrection.tpl.php
@@ -106,7 +106,7 @@ if ($object->element == 'product') {
 	print '<td class="fieldrequired">'.$langs->trans("Warehouse").'</td>';
 	print '<td>';
 	$ident = (GETPOST("dwid") ?GETPOST("dwid", 'int') : (GETPOST('id_entrepot') ? GETPOST('id_entrepot', 'int') : ($object->element == 'product' && $object->fk_default_warehouse ? $object->fk_default_warehouse : 'ifone')));
-	if (empty($ident) && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE)) {
+	if (empty($ident) && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE')) {
 		$ident = $conf->global->MAIN_DEFAULT_WAREHOUSE;
 	}
 	print img_picto('', 'stock', 'class="pictofixedwidth"').$formproduct->selectWarehouses($ident, 'id_entrepot', 'warehouseopen,warehouseinternal', 1, 0, 0, '', 0, 0, null, 'minwidth100 maxwidth300 widthcentpercentminusx');
@@ -116,7 +116,7 @@ if ($object->element == 'stock') {
 	print '<td class="fieldrequired">'.$langs->trans("Product").'</td>';
 	print '<td>';
 	print img_picto('', 'product');
-	$form->select_produits(GETPOST('product_id', 'int'), 'product_id', (empty($conf->global->STOCK_SUPPORTS_SERVICES) ? '0' : ''), 0, 0, -1, 2, '', 0, null, 0, 1, 0, 'maxwidth500');
+	$form->select_produits(GETPOST('product_id', 'int'), 'product_id', (!getDolGlobalString('STOCK_SUPPORTS_SERVICES') ? '0' : ''), 0, 0, -1, 2, '', 0, null, 0, 1, 0, 'maxwidth500');
 	print '</td>';
 }
 print '<td class="fieldrequired">'.$langs->trans("NumberOfUnit").'</td>';
@@ -133,7 +133,7 @@ print '</td>';
 print '</tr>';
 
 // If product is a Kit, we ask if we must disable stock change of subproducts
-if (!empty($conf->global->PRODUIT_SOUSPRODUITS) && $object->element == 'product' && $object->hasFatherOrChild(1)) {
+if (getDolGlobalString('PRODUIT_SOUSPRODUITS') && $object->element == 'product' && $object->hasFatherOrChild(1)) {
 	print '<tr>';
 	print '<td></td>';
 	print '<td colspan="3">';
@@ -161,14 +161,14 @@ if (ismodEnabled('productbatch') &&
 	print '</tr>';
 
 	print '<tr>';
-	if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+	if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 		print '<td>'.$langs->trans("SellByDate").'</td><td>';
 		$sellbyselected = dol_mktime(0, 0, 0, GETPOST('sellbymonth'), GETPOST('sellbyday'), GETPOST('sellbyyear'));
 		// If form was opened for a specific pdluoid, field is disabled
 		print $form->selectDate(($pdluo->id > 0 ? $pdluo->sellby : $sellbyselected), 'sellby', '', '', 1, "", 1, 0, ($pdluoid > 0 ? 1 : 0));
 		print '</td>';
 	}
-	if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+	if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 		print '<td>'.$langs->trans("EatByDate").'</td><td>';
 		$eatbyselected = dol_mktime(0, 0, 0, GETPOST('eatbymonth'), GETPOST('eatbyday'), GETPOST('eatbyyear'));
 		// If form was opened for a specific pdluoid, field is disabled
diff --git a/htdocs/product/stock/tpl/stocktransfer.tpl.php b/htdocs/product/stock/tpl/stocktransfer.tpl.php
index 7d08f2014a0..446706a5325 100644
--- a/htdocs/product/stock/tpl/stocktransfer.tpl.php
+++ b/htdocs/product/stock/tpl/stocktransfer.tpl.php
@@ -82,7 +82,7 @@ if ($object->element == 'stock') {
 	print '<td class="fieldrequired">'.$langs->trans("Product").'</td>';
 	print '<td>';
 	print img_picto('', 'product');
-	$form->select_produits(GETPOST('product_id', 'int'), 'product_id', (empty($conf->global->STOCK_SUPPORTS_SERVICES) ? '0' : ''), 0, 0, -1, 2, '', 0, null, 0, 1, 0, 'maxwidth500');
+	$form->select_produits(GETPOST('product_id', 'int'), 'product_id', (!getDolGlobalString('STOCK_SUPPORTS_SERVICES') ? '0' : ''), 0, 0, -1, 2, '', 0, null, 0, 1, 0, 'maxwidth500');
 	print '</td>';
 }
 
@@ -110,12 +110,12 @@ if (isModEnabled('productbatch') &&
 	print '</tr>';
 
 	print '<tr>';
-	if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+	if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 		print '<td>'.$langs->trans("SellByDate").'</td><td>';
 		print $form->selectDate((!empty($d_sellby) ? $d_sellby : $pdluo->sellby), 'sellby', '', '', 1, "", 1, 0, ($pdluoid > 0 ? 1 : 0)); // If form was opened for a specific pdluoid, field is disabled
 		print '</td>';
 	}
-	if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+	if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 		print '<td>'.$langs->trans("EatByDate").'</td><td>';
 		print $form->selectDate((!empty($d_eatby) ? $d_eatby : $pdluo->eatby), 'eatby', '', '', 1, "", 1, 0, ($pdluoid > 0 ? 1 : 0)); // If form was opened for a specific pdluoid, field is disabled
 		print '</td>';
diff --git a/htdocs/product/stock/valo.php b/htdocs/product/stock/valo.php
index af98ee98540..8bb3e03e6bd 100644
--- a/htdocs/product/stock/valo.php
+++ b/htdocs/product/stock/valo.php
@@ -118,7 +118,7 @@ if ($result) {
 			print '</td>';
 			// Selling value
 			print '<td class="right">';
-			if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				print price(price2num($objp->sellvalue, 'MT'), 1);
 			} else {
 				print $langs->trans("Variable");
diff --git a/htdocs/product/traduction.php b/htdocs/product/traduction.php
index 1544df1ca2c..f700d496e89 100644
--- a/htdocs/product/traduction.php
+++ b/htdocs/product/traduction.php
@@ -271,7 +271,7 @@ if ($action == 'edit') {
 			$doleditor = new DolEditor("desc-$key", $object->multilangs[$key]["description"], '', 160, 'dolibarr_notes', '', false, true, getDolGlobalInt('FCKEDITOR_ENABLE_DETAILS'), ROWS_3, '90%');
 			$doleditor->Create();
 			print '</td></tr>';
-			if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
+			if (getDolGlobalString('PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION')) {
 				print '<tr><td class="tdtop">'.$langs->trans('Other').' ('.$langs->trans("NotUsed").')</td><td>';
 				$doleditor = new DolEditor("other-$key", $object->multilangs[$key]["other"], '', 160, 'dolibarr_notes', '', false, true, getDolGlobalInt('FCKEDITOR_ENABLE_DETAILS'), ROWS_3, '90%');
 				$doleditor->Create();
@@ -303,7 +303,7 @@ if ($action == 'edit') {
 			print '<table class="border centpercent">';
 			print '<tr><td class="titlefieldcreate">'.$langs->trans('Label').'</td><td>'.$object->multilangs[$key]["label"].'</td></tr>';
 			print '<tr><td class="tdtop">'.$langs->trans('Description').'</td><td>'.$object->multilangs[$key]["description"].'</td></tr>';
-			if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
+			if (getDolGlobalString('PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION')) {
 				print '<tr><td>'.$langs->trans('Other').' ('.$langs->trans("NotUsed").')</td><td>'.$object->multilangs[$key]["other"].'</td></tr>';
 			}
 			print '</table>';
@@ -343,7 +343,7 @@ if ($action == 'add' && ($user->hasRight('produit', 'creer') || $user->hasRight(
 	$doleditor->Create();
 	print '</td></tr>';
 	// Other field (not used)
-	if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
+	if (getDolGlobalString('PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION')) {
 		print '<tr><td class="tdtop">'.$langs->trans('Other').' ('.$langs->trans("NotUsed").'</td><td>';
 		$doleditor = new DolEditor('other', '', '', 160, 'dolibarr_notes', '', false, true, getDolGlobalInt('FCKEDITOR_ENABLE_DETAILS'), ROWS_3, '90%');
 		$doleditor->Create();
diff --git a/htdocs/projet/activity/index.php b/htdocs/projet/activity/index.php
index 528d555e7af..166baecc5c9 100644
--- a/htdocs/projet/activity/index.php
+++ b/htdocs/projet/activity/index.php
@@ -276,7 +276,7 @@ if ($db->type != 'pgsql')
 */
 
 /* Affichage de la liste des projets du mois */
-if (!empty($conf->global->PROJECT_TASK_TIME_MONTH)) {
+if (getDolGlobalString('PROJECT_TASK_TIME_MONTH')) {
 	print '<div class="div-table-responsive-no-min">';
 	print '<table class="noborder centpercent">';
 	print '<tr class="liste_titre">';
@@ -323,7 +323,7 @@ if (!empty($conf->global->PROJECT_TASK_TIME_MONTH)) {
 }
 
 /* Affichage de la liste des projets de l'annee */
-if (!empty($conf->global->PROJECT_TASK_TIME_YEAR)) {
+if (getDolGlobalString('PROJECT_TASK_TIME_YEAR')) {
 	print '<div class="div-table-responsive-no-min">';
 	print '<br><table class="noborder centpercent">';
 	print '<tr class="liste_titre">';
@@ -370,7 +370,7 @@ if (!empty($conf->global->PROJECT_TASK_TIME_YEAR)) {
 	print '</div>';
 }
 
-if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_SHOW_TASK_LIST_ON_PROJECT_AREA)) {
+if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_SHOW_TASK_LIST_ON_PROJECT_AREA')) {
 	// Get id of types of contacts for projects (This list never contains a lot of elements)
 	$listofprojectcontacttype = array();
 	$sql = "SELECT ctc.rowid, ctc.code FROM ".MAIN_DB_PREFIX."c_type_contact as ctc";
@@ -409,7 +409,7 @@ if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_SH
 	// This list can be very long, so we don't show it by default on task area. We prefer to use the list page.
 	// Add constant PROJECT_SHOW_TASK_LIST_ON_PROJECT_AREA to show this list
 
-	$max = (empty($conf->global->PROJECT_LIMIT_TASK_PROJECT_AREA) ? 1000 : $conf->global->PROJECT_LIMIT_TASK_PROJECT_AREA);
+	$max = (!getDolGlobalString('PROJECT_LIMIT_TASK_PROJECT_AREA') ? 1000 : $conf->global->PROJECT_LIMIT_TASK_PROJECT_AREA);
 
 	$sql = "SELECT p.ref, p.title, p.rowid as projectid, p.fk_statut as status, p.fk_opp_status as opp_status, p.public, p.dateo as projdateo, p.datee as projdatee,";
 	$sql .= " t.label, t.rowid as taskid, t.planned_workload, t.duration_effective, t.progress, t.dateo, t.datee, SUM(tasktime.element_duration) as timespent";
@@ -449,7 +449,7 @@ if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_SH
 		print '<tr class="liste_titre">';
 		//print '<th>'.$langs->trans('TaskRessourceLinks').'</th>';
 		print '<th>'.$langs->trans('OpenedProjects').'</th>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<th>'.$langs->trans('OpportunityStatus').'</th>';
 		}
 		print '<th>'.$langs->trans('Task').'</th>';
@@ -494,7 +494,7 @@ if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_SH
 			print '<td>';
 			print $projectstatic->getNomUrl(1, '', 0, '', '<br>');
 			print '</td>';
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				print '<td>';
 				$code = dol_getIdFromCode($db, $obj->opp_status, 'c_lead_status', 'rowid', 'code');
 				if ($code) {
@@ -544,7 +544,7 @@ if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_SH
 
 		if ($num > $max) {
 			$colspan = 6;
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				$colspan++;
 			}
 			print '<tr><td colspan="'.$colspan.'">'.$langs->trans("WarningTooManyDataPleaseUseMoreFilters").'</td></tr>';
diff --git a/htdocs/projet/activity/perday.php b/htdocs/projet/activity/perday.php
index 806bda880fb..620162897d9 100644
--- a/htdocs/projet/activity/perday.php
+++ b/htdocs/projet/activity/perday.php
@@ -513,7 +513,7 @@ if (!$user->hasRight('user', 'user', 'lire')) {
 $moreforfilter .= img_picto($langs->trans('Filter').' '.$langs->trans('User'), 'user', 'class="paddingright pictofixedwidth"').$form->select_dolusers($search_usertoprocessid ? $search_usertoprocessid : $usertoprocess->id, 'search_usertoprocessid', $user->hasRight('user', 'user', 'lire') ? 0 : 0, null, 0, $includeonly, null, 0, 0, 0, '', 0, '', 'maxwidth200');
 $moreforfilter .= '</div>';
 
-if (empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (!getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	$moreforfilter .= '<div class="divsearchfield">';
 	$moreforfilter .= '<div class="inline-block"></div>';
 	$moreforfilter .= img_picto($langs->trans('Filter').' '.$langs->trans('Project'), 'project', 'class="paddingright pictofixedwidth"').'<input type="text" name="search_project_ref" class="maxwidth100" value="'.dol_escape_htmltag($search_project_ref).'">';
@@ -555,10 +555,10 @@ print '<div class="div-table-responsive">';
 print '<table class="tagtable liste'.($moreforfilter ? " listwithfilterbefore" : "").'" id="tablelines3">'."\n";
 
 print '<tr class="liste_titre_filter">';
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<td class="liste_titre"><input type="text" size="4" name="search_project_ref" value="'.dol_escape_htmltag($search_project_ref).'"></td>';
 }
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<td class="liste_titre"><input type="text" size="4" name="search_thirdparty" value="'.dol_escape_htmltag($search_thirdparty).'"></td>';
 }
 print '<td class="liste_titre"><input type="text" size="4" name="search_task_label" value="'.dol_escape_htmltag($search_task_label).'"></td>';
@@ -588,10 +588,10 @@ print '</td>';
 print "</tr>\n";
 
 print '<tr class="liste_titre">';
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<th>'.$langs->trans("Project").'</th>';
 }
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<th>'.$langs->trans("ThirdParty").'</th>';
 }
 print '<th>'.$langs->trans("Task").'</th>';
@@ -628,7 +628,7 @@ $isavailable = array();
 $numstartworkingday = 1;
 $numendworkingday = 5;
 
-if (!empty($conf->global->MAIN_DEFAULT_WORKING_DAYS)) {
+if (getDolGlobalString('MAIN_DEFAULT_WORKING_DAYS')) {
 	$tmparray = explode('-', $conf->global->MAIN_DEFAULT_WORKING_DAYS);
 	if (count($tmparray) >= 2) {
 		$numstartworkingday = $tmparray[0];
@@ -647,7 +647,7 @@ if ($test) {
 
 $tmparray = dol_getdate($daytoparse, true); // detail of current day
 // For monday, must be 0 for monday if MAIN_START_WEEK = 1, must be 1 for monday if MAIN_START_WEEK = 0
-$idw = ($tmparray['wday'] - (empty($conf->global->MAIN_START_WEEK) ? 0 : 1));
+$idw = ($tmparray['wday'] - (!getDolGlobalString('MAIN_START_WEEK') ? 0 : 1));
 // numstartworkingday and numendworkingday are default start and end date of working days (1 means sunday if MAIN_START_WEEK is 0, 1 means monday if MAIN_START_WEEK is 1)
 $cssweekend = '';
 if ((($idw + 1) < $numstartworkingday) || (($idw + 1) > $numendworkingday)) {	// This is a day is not inside the setup of working days, so we use a week-end css.
@@ -672,7 +672,7 @@ print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $
 
 print "</tr>\n";
 
-$colspan = 2 + (empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT) ? 0 : 2);
+$colspan = 2 + (!getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT') ? 0 : 2);
 
 if ($conf->use_javascript_ajax) {
 	print '<tr class="liste_total">';
diff --git a/htdocs/projet/activity/permonth.php b/htdocs/projet/activity/permonth.php
index d68f3796536..62ead70e68d 100644
--- a/htdocs/projet/activity/permonth.php
+++ b/htdocs/projet/activity/permonth.php
@@ -428,7 +428,7 @@ if (!$user->hasRight('user', 'user', 'lire')) {
 $moreforfilter .= img_picto($langs->trans('Filter').' '.$langs->trans('User'), 'user', 'class="paddingright pictofixedwidth"').$form->select_dolusers($search_usertoprocessid ? $search_usertoprocessid : $usertoprocess->id, 'search_usertoprocessid', $user->hasRight('user', 'user', 'lire') ? 0 : 0, null, 0, $includeonly, null, 0, 0, 0, '', 0, '', 'maxwidth200');
 $moreforfilter .= '</div>';
 
-if (empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (!getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	$moreforfilter .= '<div class="divsearchfield">';
 	$moreforfilter .= '<div class="inline-block"></div>';
 	$moreforfilter .= img_picto($langs->trans('Filter').' '.$langs->trans('Project'), 'project', 'class="paddingright pictofixedwidth"').'<input type="text" name="search_project_ref" class="maxwidth100" value="'.dol_escape_htmltag($search_project_ref).'">';
@@ -454,10 +454,10 @@ print '<div class="div-table-responsive">';
 print '<table class="tagtable liste'.($moreforfilter ? " listwithfilterbefore" : "").'" id="tablelines3">'."\n";
 
 print '<tr class="liste_titre_filter">';
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<td class="liste_titre"><input type="text" size="4" name="search_project_ref" value="'.dol_escape_htmltag($search_project_ref).'"></td>';
 }
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<td class="liste_titre"><input type="text" size="4" name="search_thirdparty" value="'.dol_escape_htmltag($search_thirdparty).'"></td>';
 }
 print '<td class="liste_titre"><input type="text" size="4" name="search_task_label" value="'.dol_escape_htmltag($search_task_label).'"></td>';
@@ -476,10 +476,10 @@ print '</td>';
 print "</tr>\n";
 
 print '<tr class="liste_titre">';
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<td>'.$langs->trans("Project").'</td>';
 }
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<td>'.$langs->trans("ThirdParty").'</td>';
 }
 print '<td>'.$langs->trans("Task").'</td>';
@@ -505,7 +505,7 @@ print "</tr>\n";
 $colspan = 5;
 
 // By default, we can edit only tasks we are assigned to
-$restrictviewformytask = (empty($conf->global->PROJECT_TIME_SHOW_TASK_NOT_ASSIGNED) ? 1 : 0);
+$restrictviewformytask = (!getDolGlobalString('PROJECT_TIME_SHOW_TASK_NOT_ASSIGNED') ? 1 : 0);
 
 // Get if user is available or not for each day
 $isavailable = array();
diff --git a/htdocs/projet/activity/perweek.php b/htdocs/projet/activity/perweek.php
index 14f1efea5e1..24bc803004c 100644
--- a/htdocs/projet/activity/perweek.php
+++ b/htdocs/projet/activity/perweek.php
@@ -517,7 +517,7 @@ $isavailable = array();
 $numstartworkingday = 1;
 $numendworkingday = 5;
 
-if (!empty($conf->global->MAIN_DEFAULT_WORKING_DAYS)) {
+if (getDolGlobalString('MAIN_DEFAULT_WORKING_DAYS')) {
 	$tmparray = explode('-', $conf->global->MAIN_DEFAULT_WORKING_DAYS);
 	if (count($tmparray) >= 2) {
 		$numstartworkingday = $tmparray[0];
@@ -564,7 +564,7 @@ if (!$user->hasRight('user', 'user', 'lire')) {
 $moreforfilter .= img_picto($langs->trans('Filter').' '.$langs->trans('User'), 'user', 'class="paddingright pictofixedwidth"').$form->select_dolusers($search_usertoprocessid ? $search_usertoprocessid : $usertoprocess->id, 'search_usertoprocessid', $user->hasRight('user', 'user', 'lire') ? 0 : 0, null, 0, $includeonly, null, 0, 0, 0, '', 0, '', 'maxwidth200');
 $moreforfilter .= '</div>';
 
-if (empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (!getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	$moreforfilter .= '<div class="divsearchfield">';
 	$moreforfilter .= '<div class="inline-block"></div>';
 	$moreforfilter .= img_picto($langs->trans('Filter').' '.$langs->trans('Project'), 'project', 'class="paddingright pictofixedwidth"').'<input type="text" name="search_project_ref" class="maxwidth100" value="'.dol_escape_htmltag($search_project_ref).'">';
@@ -608,10 +608,10 @@ print '<div class="div-table-responsive">';
 print '<table class="tagtable liste'.($moreforfilter ? " listwithfilterbefore" : "").'" id="tablelines3">'."\n";
 
 print '<tr class="liste_titre_filter">';
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<td class="liste_titre"><input type="text" size="4" name="search_project_ref" value="'.dol_escape_htmltag($search_project_ref).'"></td>';
 }
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<td class="liste_titre"><input type="text" size="4" name="search_thirdparty" value="'.dol_escape_htmltag($search_thirdparty).'"></td>';
 }
 print '<td class="liste_titre"><input type="text" size="4" name="search_task_label" value="'.dol_escape_htmltag($search_task_label).'"></td>';
@@ -641,10 +641,10 @@ print '</td>';
 print "</tr>\n";
 
 print '<tr class="liste_titre">';
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<th>'.$langs->trans("Project").'</th>';
 }
-if (!empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT)) {
+if (getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT')) {
 	print '<th>'.$langs->trans("ThirdParty").'</th>';
 }
 print '<th>'.$langs->trans("Task").'</th>';
@@ -697,7 +697,7 @@ print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $
 
 print "</tr>\n";
 
-$colspan = 1 + (empty($conf->global->PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT) ? 0 : 2);
+$colspan = 1 + (!getDolGlobalString('PROJECT_TIMESHEET_DISABLEBREAK_ON_PROJECT') ? 0 : 2);
 
 if ($conf->use_javascript_ajax) {
 	print '<tr class="liste_total">';
diff --git a/htdocs/projet/admin/project.php b/htdocs/projet/admin/project.php
index 62821f50c47..7af04f40257 100644
--- a/htdocs/projet/admin/project.php
+++ b/htdocs/projet/admin/project.php
@@ -321,10 +321,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file;
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -386,7 +386,7 @@ foreach ($dirmodels as $reldir) {
 print '</table><br>';
 
 
-if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 	// Task numbering module
 	print load_fiche_titre($langs->trans("TasksNumberingModules"), '', '');
 
@@ -417,10 +417,10 @@ if (empty($conf->global->PROJECT_HIDE_TASKS)) {
 						$module = new $file;
 
 						// Show modules according to features level
-						if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+						if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 							continue;
 						}
-						if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+						if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 							continue;
 						}
 
@@ -546,10 +546,10 @@ foreach ($dirmodels as $reldir) {
 							$module = new $classname($db);
 
 							$modulequalified = 1;
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								$modulequalified = 0;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								$modulequalified = 0;
 							}
 
@@ -622,7 +622,7 @@ print '</table><br>';
 
 
 
-if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 	/*
 	 * Modeles documents for Task
 	 */
@@ -686,10 +686,10 @@ if (empty($conf->global->PROJECT_HIDE_TASKS)) {
 								$module = new $classname($db);
 
 								$modulequalified = 1;
-								if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+								if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 									$modulequalified = 0;
 								}
-								if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+								if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 									$modulequalified = 0;
 								}
 
diff --git a/htdocs/projet/admin/website.php b/htdocs/projet/admin/website.php
index 44563830128..60edde2c473 100644
--- a/htdocs/projet/admin/website.php
+++ b/htdocs/projet/admin/website.php
@@ -111,7 +111,7 @@ print '<span class="opacitymedium">'.$langs->trans("LeadPublicFormDesc").'</span
 $param = '';
 
 $enabledisablehtml = $langs->trans("EnablePublicLeadForm").' ';
-if (empty($conf->global->PROJECT_ENABLE_PUBLIC)) {
+if (!getDolGlobalString('PROJECT_ENABLE_PUBLIC')) {
 	// Button off, click to enable
 	$enabledisablehtml .= '<a class="reposition valignmiddle" href="'.$_SERVER["PHP_SELF"].'?action=setPROJECT_ENABLE_PUBLIC&token='.newToken().'&value=1'.$param.'">';
 	$enabledisablehtml .= img_picto($langs->trans("Disabled"), 'switch_off');
@@ -123,11 +123,11 @@ if (empty($conf->global->PROJECT_ENABLE_PUBLIC)) {
 	$enabledisablehtml .= '</a>';
 }
 print $enabledisablehtml;
-print '<input type="hidden" id="PROJECT_ENABLE_PUBLIC" name="PROJECT_ENABLE_PUBLIC" value="'.(empty($conf->global->PROJECT_ENABLE_PUBLIC) ? 0 : 1).'">';
+print '<input type="hidden" id="PROJECT_ENABLE_PUBLIC" name="PROJECT_ENABLE_PUBLIC" value="'.(!getDolGlobalString('PROJECT_ENABLE_PUBLIC') ? 0 : 1).'">';
 
 print '<br>';
 
-if (!empty($conf->global->PROJECT_ENABLE_PUBLIC)) {
+if (getDolGlobalString('PROJECT_ENABLE_PUBLIC')) {
 	print '<br>';
 
 	print '<div class="div-table-responsive-no-min">';
@@ -167,7 +167,7 @@ print dol_get_fiche_end();
 print '</form>';
 
 
-if (!empty($conf->global->PROJECT_ENABLE_PUBLIC)) {
+if (getDolGlobalString('PROJECT_ENABLE_PUBLIC')) {
 	print '<br>';
 	//print $langs->trans('FollowingLinksArePublic').'<br>';
 	print img_picto('', 'globe').' <span class="opacitymedium">'.$langs->trans('BlankSubscriptionForm').'</span><br>';
diff --git a/htdocs/projet/agenda.php b/htdocs/projet/agenda.php
index fe9b3118f4d..430615e52da 100644
--- a/htdocs/projet/agenda.php
+++ b/htdocs/projet/agenda.php
@@ -107,14 +107,14 @@ $object = new Project($db);
 if ($id > 0 || !empty($ref)) {
 	$object->fetch($id, $ref);
 	$object->fetch_thirdparty();
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 		$object->fetchComments();
 	}
 	$object->info($object->id);
 }
 $agenda = (isModEnabled('agenda') && ($user->hasRight('agenda', 'myactions', 'read') || $user->hasRight('agenda', 'allactions', 'read'))) ? '/'.$langs->trans("Agenda") : '';
 $title = $langs->trans('Events').$agenda.' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans("Info");
 }
 $help_url = "EN:Module_Projects|FR:Module_Projets|ES:M&oacute;dulo_Proyectos";
diff --git a/htdocs/projet/card.php b/htdocs/projet/card.php
index 263edddc2b3..72bf8f0013f 100644
--- a/htdocs/projet/card.php
+++ b/htdocs/projet/card.php
@@ -86,7 +86,7 @@ if ($id > 0 || !empty($ref)) {
 	$ret = $object->fetch($id, $ref); // If we create project, ref may be defined into POST but record does not yet exists into database
 	if ($ret > 0) {
 		$object->fetch_thirdparty();
-		if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+		if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 			$object->fetchComments();
 		}
 		$id = $object->id;
@@ -184,7 +184,7 @@ if (empty($reshook)) {
 			$error++;
 		}
 
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			if (GETPOST('usage_opportunity') != '' && !(GETPOST('opp_status') > 0)) {
 				$error++;
 				setEventMessages($langs->trans("ErrorOppStatusRequiredIfUsage"), null, 'errors');
@@ -196,7 +196,7 @@ if (empty($reshook)) {
 		}
 
 		// Create with status validated immediatly
-		if (!empty($conf->global->PROJECT_CREATE_NO_DRAFT) && !$error) {
+		if (getDolGlobalString('PROJECT_CREATE_NO_DRAFT') && !$error) {
 			$status = Project::STATUS_VALIDATED;
 		}
 
@@ -341,7 +341,7 @@ if (empty($reshook)) {
 			}
 		}
 
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			if ($object->opp_amount && ($object->opp_status <= 0)) {
 				$error++;
 				setEventMessages($langs->trans("ErrorOppStatusRequiredIfAmount"), null, 'errors');
@@ -526,7 +526,7 @@ $formproject = new FormProjets($db);
 $userstatic = new User($db);
 
 $title = $langs->trans("Project").' - '.$object->ref.(!empty($object->thirdparty->name) ? ' - '.$object->thirdparty->name : '').(!empty($object->title) ? ' - '.$object->title : '');
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE)) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE)) {
 	$title = $object->ref.(!empty($object->thirdparty->name) ? ' - '.$object->thirdparty->name : '').(!empty($object->title) ? ' - '.$object->title : '');
 }
 
@@ -570,7 +570,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 	print '<table class="border centpercent tableforfieldcreate">';
 
 	$defaultref = '';
-	$modele = empty($conf->global->PROJECT_ADDON) ? 'mod_project_simple' : $conf->global->PROJECT_ADDON;
+	$modele = !getDolGlobalString('PROJECT_ADDON') ? 'mod_project_simple' : $conf->global->PROJECT_ADDON;
 
 	// Search template files
 	$file = ''; $classname = ''; $filefound = 0;
@@ -615,12 +615,12 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 	}
 
 	// Usage (opp, task, bill time, ...)
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 		print '<tr><td class="tdtop">';
 		print $langs->trans("Usage");
 		print '</td>';
 		print '<td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<input type="checkbox" id="usage_opportunity" name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') ? ' checked="checked"' : '') : ' checked="checked"').'"> ';
 			$htmltext = $langs->trans("ProjectFollowOpportunity");
 			print '<label for="usage_opportunity">'.$form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext).'</label>';
@@ -643,7 +643,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 			print '</script>';
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<input type="checkbox" id="usage_task" name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') ? ' checked="checked"' : '') : ' checked="checked"').'"> ';
 			$htmltext = $langs->trans("ProjectFollowTasks");
 			print '<label for="usage_task">'.$form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext).'</label>';
@@ -666,7 +666,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 			print '</script>';
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 			print '<input type="checkbox" id="usage_bill_time" name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') ? ' checked="checked"' : '') : '').'"> ';
 			$htmltext = $langs->trans("ProjectBillTimeDescription");
 			print '<label for="usage_bill_time">'.$form->textwithpicto($langs->trans("BillTime"), $htmltext).'</label>';
@@ -718,16 +718,16 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 	// Thirdparty
 	if (isModEnabled('societe')) {
 		print '<tr><td>';
-		print (empty($conf->global->PROJECT_THIRDPARTY_REQUIRED) ? '' : '<span class="fieldrequired">');
+		print (!getDolGlobalString('PROJECT_THIRDPARTY_REQUIRED') ? '' : '<span class="fieldrequired">');
 		print $langs->trans("ThirdParty");
-		print (empty($conf->global->PROJECT_THIRDPARTY_REQUIRED) ? '' : '</span>');
+		print (!getDolGlobalString('PROJECT_THIRDPARTY_REQUIRED') ? '' : '</span>');
 		print '</td><td class="maxwidthonsmartphone">';
 		$filter = '';
-		if (!empty($conf->global->PROJECT_FILTER_FOR_THIRDPARTY_LIST)) {
+		if (getDolGlobalString('PROJECT_FILTER_FOR_THIRDPARTY_LIST')) {
 			$filter = $conf->global->PROJECT_FILTER_FOR_THIRDPARTY_LIST;
 		}
 		$text = img_picto('', 'company').$form->select_company(GETPOST('socid', 'int'), 'socid', $filter, 'SelectThirdParty', 1, 0, array(), 0, 'minwidth300 widthcentpercentminusxx maxwidth500');
-		if (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) && empty($conf->dol_use_jmobile)) {
+		if (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') && empty($conf->dol_use_jmobile)) {
 			$texthelp = $langs->trans("IfNeedToUseOtherObjectKeepEmpty");
 			print $form->textwithtooltip($text.' '.img_help(), $texthelp, 1);
 		} else {
@@ -758,10 +758,10 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 	// Visibility
 	print '<tr><td>'.$langs->trans("Visibility").'</td><td class="maxwidthonsmartphone">';
 	$array = array();
-	if (empty($conf->global->PROJECT_DISABLE_PRIVATE_PROJECT)) {
+	if (!getDolGlobalString('PROJECT_DISABLE_PRIVATE_PROJECT')) {
 		$array[0] = $langs->trans("PrivateProject");
 	}
-	if (empty($conf->global->PROJECT_DISABLE_PUBLIC_PROJECT)) {
+	if (!getDolGlobalString('PROJECT_DISABLE_PUBLIC_PROJECT')) {
 		$array[1] = $langs->trans("SharedProject");
 	}
 
@@ -780,7 +780,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 	}
 	print '</td></tr>';
 
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 		// Opportunity status
 		print '<tr class="classuseopportunity"><td><span class="fieldrequired">'.$langs->trans("OpportunityStatus").'</span></td>';
 		print '<td class="maxwidthonsmartphone">';
@@ -974,7 +974,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 		// Status
 		print '<tr><td class="fieldrequired">'.$langs->trans("Status").'</td><td>';
 		print '<select class="flat" name="status" id="status">';
-		foreach ($object->statuts_short as $key => $val) {
+		foreach ($object->labelStatusShort as $key => $val) {
 			print '<option value="'.$key.'"'.((GETPOSTISSET('status') ? GETPOST('status') : $object->statut) == $key ? ' selected="selected"' : '').'>'.$langs->trans($val).'</option>';
 		}
 		print '</select>';
@@ -990,12 +990,12 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 		}
 
 		// Usage
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 			print '<tr><td class="tdtop">';
 			print $langs->trans("Usage");
 			print '</td>';
 			print '<td>';
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				print '<input type="checkbox" id="usage_opportunity" name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_opportunity ? ' checked="checked"' : '')).'> ';
 				$htmltext = $langs->trans("ProjectFollowOpportunity");
 				print '<label for="usage_opportunity">'.$form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext).'</label>';
@@ -1021,7 +1021,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 				print '</script>';
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 				print '<input type="checkbox" id="usage_task" name="usage_task"' . (GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_task ? ' checked="checked"' : '')) . '> ';
 				$htmltext = $langs->trans("ProjectFollowTasks");
 				print '<label for="usage_task">'.$form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext).'</label>';
@@ -1047,7 +1047,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 				print '</script>';
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 				print '<input type="checkbox" id="usage_bill_time" name="usage_bill_time"' . (GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_bill_time ? ' checked="checked"' : '')) . '> ';
 				$htmltext = $langs->trans("ProjectBillTimeDescription");
 				print '<label for="usage_bill_time">'.$form->textwithpicto($langs->trans("BillTime"), $htmltext).'</label>';
@@ -1105,17 +1105,17 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 		// Thirdparty
 		if (isModEnabled('societe')) {
 			print '<tr><td>';
-			print (empty($conf->global->PROJECT_THIRDPARTY_REQUIRED) ? '' : '<span class="fieldrequired">');
+			print (!getDolGlobalString('PROJECT_THIRDPARTY_REQUIRED') ? '' : '<span class="fieldrequired">');
 			print $langs->trans("ThirdParty");
-			print (empty($conf->global->PROJECT_THIRDPARTY_REQUIRED) ? '' : '</span>');
+			print (!getDolGlobalString('PROJECT_THIRDPARTY_REQUIRED') ? '' : '</span>');
 			print '</td><td>';
 			$filter = '';
-			if (!empty($conf->global->PROJECT_FILTER_FOR_THIRDPARTY_LIST)) {
+			if (getDolGlobalString('PROJECT_FILTER_FOR_THIRDPARTY_LIST')) {
 				$filter = $conf->global->PROJECT_FILTER_FOR_THIRDPARTY_LIST;
 			}
 			$text = img_picto('', 'company', 'class="pictofixedwidth"');
 			$text .= $form->select_company($object->thirdparty->id, 'socid', $filter, 'None', 1, 0, array(), 0, 'minwidth300');
-			if (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) && empty($conf->dol_use_jmobile)) {
+			if (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') && empty($conf->dol_use_jmobile)) {
 				$texthelp = $langs->trans("IfNeedToUseOtherObjectKeepEmpty");
 				print $form->textwithtooltip($text.' '.img_help(), $texthelp, 1, 0, '', '', 2);
 			} else {
@@ -1127,10 +1127,10 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 		// Visibility
 		print '<tr><td>'.$langs->trans("Visibility").'</td><td>';
 		$array = array();
-		if (empty($conf->global->PROJECT_DISABLE_PRIVATE_PROJECT)) {
+		if (!getDolGlobalString('PROJECT_DISABLE_PRIVATE_PROJECT')) {
 			$array[0] = $langs->trans("PrivateProject");
 		}
-		if (empty($conf->global->PROJECT_DISABLE_PUBLIC_PROJECT)) {
+		if (!getDolGlobalString('PROJECT_DISABLE_PUBLIC_PROJECT')) {
 			$array[1] = $langs->trans("SharedProject");
 		}
 
@@ -1149,7 +1149,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 		}
 		print '</td></tr>';
 
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			$classfortr = ($object->usage_opportunity ? '' : ' hideobject');
 			// Opportunity status
 			print '<tr class="classuseopportunity'.$classfortr.'"><td>'.$langs->trans("OpportunityStatus").'</td>';
@@ -1290,24 +1290,24 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 		print '<table class="border tableforfield centpercent">';
 
 		// Usage
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 			print '<tr><td class="tdtop">';
 			print $langs->trans("Usage");
 			print '</td>';
 			print '<td>';
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_opportunity ? ' checked="checked"' : '')).'> ';
 				$htmltext = $langs->trans("ProjectFollowOpportunity");
 				print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 				print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_task ? ' checked="checked"' : '')).'> ';
 				$htmltext = $langs->trans("ProjectFollowTasks");
 				print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 				print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_bill_time ? ' checked="checked"' : '')).'> ';
 				$htmltext = $langs->trans("ProjectBillTimeDescription");
 				print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
@@ -1333,7 +1333,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 		}
 		print '</td></tr>';
 
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) && !empty($object->usage_opportunity)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') && !empty($object->usage_opportunity)) {
 			// Opportunity status
 			print '<tr><td>'.$langs->trans("OpportunityStatus").'</td><td>';
 			$code = dol_getIdFromCode($db, $object->opp_status, 'c_lead_status', 'rowid', 'code');
@@ -1443,10 +1443,10 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
         </script>';
 
 	// Change probability from status
-	if (!empty($conf->use_javascript_ajax) && !empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+	if (!empty($conf->use_javascript_ajax) && getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 		// Default value to close or not when we set opp to 'WON'.
 		$defaultcheckedwhenoppclose = 1;
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			$defaultcheckedwhenoppclose = 0;
 		}
 
@@ -1596,7 +1596,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 			}
 
 			// Buttons Create
-			if (empty($conf->global->PROJECT_HIDE_CREATE_OBJECT_BUTTON)) {
+			if (!getDolGlobalString('PROJECT_HIDE_CREATE_OBJECT_BUTTON')) {
 				$arrayforbutaction = array(
 					10 => array('lang'=>'propal', 'enabled'=>isModEnabled("propal"), 'perm'=>$user->hasRight('propal', 'creer'), 'label' => 'AddProp', 'url'=>'/comm/propal/card.php?action=create&amp;projectid='.$object->id.'&amp;socid='.$object->socid),
 					20 => array('lang'=>'orders', 'enabled'=>isModEnabled("commande"), 'perm'=>$user->hasRight('commande', 'creer'), 'label' => 'CreateOrder', 'url'=>'/commande/card.php?action=create&amp;projectid='.$object->id.'&amp;socid='.$object->socid),
@@ -1612,7 +1612,7 @@ if ($action == 'create' && $user->hasRight('projet', 'creer')) {
 
 				$params = array('backtopage' => $_SERVER["PHP_SELF"].'?id='.$object->id);
 
-				print dolGetButtonAction($langs->trans("Create"), '', 'default', $arrayforbutaction, '', 1, $params);
+				print dolGetButtonAction('', $langs->trans("Create"), 'default', $arrayforbutaction, '', 1, $params);
 			}
 
 			// Clone
diff --git a/htdocs/projet/class/project.class.php b/htdocs/projet/class/project.class.php
index 38abd37a7ed..827238e1745 100644
--- a/htdocs/projet/class/project.class.php
+++ b/htdocs/projet/class/project.class.php
@@ -35,7 +35,6 @@ require_once DOL_DOCUMENT_ROOT.'/core/class/commonobject.class.php';
  */
 class Project extends CommonObject
 {
-
 	/**
 	 * @var string ID to identify managed object
 	 */
@@ -203,8 +202,8 @@ class Project extends CommonObject
 	 */
 	public $max_attendees;
 
-	public $statuts_short;
-	public $statuts_long;
+	public $labelStatusShort;
+	public $labelStatus;
 
 	public $statut; // 0=draft, 1=opened, 2=closed
 
@@ -364,23 +363,23 @@ class Project extends CommonObject
 
 		$this->db = $db;
 
-		$this->statuts_short = array(0 => 'Draft', 1 => 'Opened', 2 => 'Closed');
-		$this->statuts_long = array(0 => 'Draft', 1 => 'Opened', 2 => 'Closed');
+		$this->labelStatusShort = array(0 => 'Draft', 1 => 'Opened', 2 => 'Closed');
+		$this->labelStatus = array(0 => 'Draft', 1 => 'Opened', 2 => 'Closed');
 
 		global $conf;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID)) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 
-		if (empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (!getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			$this->fields['fk_opp_status']['enabled'] = 0;
 			$this->fields['opp_percent']['enabled'] = 0;
 			$this->fields['opp_amount']['enabled'] = 0;
 			$this->fields['usage_opportunity']['enabled'] = 0;
 		}
 
-		if (!empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			$this->fields['usage_bill_time']['visible'] = 0;
 			$this->fields['usage_task']['visible'] = 0;
 		}
@@ -421,7 +420,7 @@ class Project extends CommonObject
 			dol_syslog(get_class($this)."::create error -1 ref null", LOG_ERR);
 			return -1;
 		}
-		if (!empty($conf->global->PROJECT_THIRDPARTY_REQUIRED) && !($this->socid > 0)) {
+		if (getDolGlobalString('PROJECT_THIRDPARTY_REQUIRED') && !($this->socid > 0)) {
 			$this->error = 'ErrorFieldsRequired';
 			dol_syslog(get_class($this)."::create error -1 thirdparty not defined and option PROJECT_THIRDPARTY_REQUIRED is set", LOG_ERR);
 			return -1;
@@ -1237,7 +1236,7 @@ class Project extends CommonObject
 			$sql .= " WHERE rowid = ".((int) $this->id);
 			$sql .= " AND fk_statut = ".self::STATUS_VALIDATED;
 
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				// TODO What to do if fk_opp_status is not code 'WON' or 'LOST'
 			}
 
@@ -1310,7 +1309,7 @@ class Project extends CommonObject
 			$statusClass = $statustrans[$status];
 		}
 
-		return dolGetStatus($langs->transnoentitiesnoconv($this->statuts_long[$status]), $langs->transnoentitiesnoconv($this->statuts_short[$status]), '', $statusClass, $mode);
+		return dolGetStatus($langs->transnoentitiesnoconv($this->labelStatus[$status]), $langs->transnoentitiesnoconv($this->labelStatusShort[$status]), '', $statusClass, $mode);
 	}
 
 	/**
@@ -1380,7 +1379,7 @@ class Project extends CommonObject
 		}
 
 		$result = '';
-		if (!empty($conf->global->PROJECT_OPEN_ALWAYS_ON_TAB)) {
+		if (getDolGlobalString('PROJECT_OPEN_ALWAYS_ON_TAB')) {
 			$option = $conf->global->PROJECT_OPEN_ALWAYS_ON_TAB;
 		}
 		$params = [
@@ -1428,7 +1427,7 @@ class Project extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip) && $user->hasRight('projet', 'lire')) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowProject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1732,7 +1731,7 @@ class Project extends CommonObject
 
 		//Generate next ref
 		$defaultref = '';
-		$obj = empty($conf->global->PROJECT_ADDON) ? 'mod_project_simple' : $conf->global->PROJECT_ADDON;
+		$obj = !getDolGlobalString('PROJECT_ADDON') ? 'mod_project_simple' : $conf->global->PROJECT_ADDON;
 		// Search template files
 		$file = ''; $classname = ''; $filefound = 0;
 		$dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);
@@ -2056,7 +2055,7 @@ class Project extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->PROJECT_ADDON_PDF)) {
+			} elseif (getDolGlobalString('PROJECT_ADDON_PDF')) {
 				$modele = $conf->global->PROJECT_ADDON_PDF;
 			}
 		}
@@ -2505,20 +2504,22 @@ class Project extends CommonObject
 			$return .= '<br><span class="info-box-label opacitymedium">'.$langs->trans("Author").'</span>';
 			$return .= '<span> : '.$user->getNomUrl(1).'</span>';
 		}*/
+		$return .= '<br><div>';	// start div line status
 		if ($this->usage_opportunity && $this->opp_status_code) {
 			//$return .= '<br><span class="info-bo-label opacitymedium">'.$langs->trans("OpportunityStatusShort").'</span>';
-			$return .= '<br><span class="info-box-label small">'.$langs->trans("OppStatus".$this->opp_status_code).'</span>';
-			$return .= ' <span class="opacitymedium small">('.round($this->opp_percent).'%)</span>';
-			$return .= '<br><span class="amount small">'.price($this->opp_amount).'</span>';
-		} else {
-			$return .= '<br>';
+			//$return .= '<div class="small inline-block">'.dol_trunc($langs->trans("OppStatus".$this->opp_status_code), 5).'</div>';
+			$return .= '<div class="opacitymedium small marginrightonly inline-block" title="'.dol_escape_htmltag($langs->trans("OppStatus".$this->opp_status_code)).'">'.round($this->opp_percent).'%</div>';
+			$return .= ' <div class="amount small marginrightonly inline-block">'.price($this->opp_amount).'</div>';
 		}
 		if (method_exists($this, 'getLibStatut')) {
-			$return .= '<div class="info-box-status small marginleftonly inline-block">'.$this->getLibStatut(3).'</div>';
+			$return .= '<div class="info-box-status small inline-block">'.$this->getLibStatut(3).'</div>';
 		}
+		$return .= '</div>';	// end div line status
+
 		$return .= '</div>';
 		$return .= '</div>';
 		$return .= '</div>';
+
 		return $return;
 	}
 
diff --git a/htdocs/projet/class/task.class.php b/htdocs/projet/class/task.class.php
index e6d10c194f0..7999b38f7d5 100644
--- a/htdocs/projet/class/task.class.php
+++ b/htdocs/projet/class/task.class.php
@@ -138,12 +138,12 @@ class Task extends CommonObjectLine
 	/**
 	 * @var array
 	 */
-	public $statuts;
+	public $labelStatus;
 
 	/**
 	 * @var array
 	 */
-	public $statuts_short;
+	public $labelStatusShort;
 
 	// Properties calculated from sum of llx_element_time linked to task
 	public $tobill;
@@ -481,7 +481,7 @@ class Task extends CommonObjectLine
 			}
 		}
 
-		if (!$error && !empty($conf->global->PROJECT_CLASSIFY_CLOSED_WHEN_ALL_TASKS_DONE)) {
+		if (!$error && getDolGlobalString('PROJECT_CLASSIFY_CLOSED_WHEN_ALL_TASKS_DONE')) {
 			// Close the parent project if it is open (validated) and its tasks are 100% completed
 			$project = new Project($this->db);
 			if ($project->fetch($this->fk_project) > 0) {
@@ -814,7 +814,7 @@ class Task extends CommonObjectLine
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowTask");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1302,7 +1302,7 @@ class Task extends CommonObjectLine
 			$this->timespent_datehour = $this->timespent_date;
 		}
 
-		if (!empty($conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS)) {
+		if (getDolGlobalString('PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS')) {
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
 			$restrictBefore = dol_time_plus_duree(dol_now(), - $conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS, 'm');
 
@@ -1746,7 +1746,7 @@ class Task extends CommonObjectLine
 			$this->timespent_note = trim($this->timespent_note);
 		}
 
-		if (!empty($conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS)) {
+		if (getDolGlobalString('PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS')) {
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
 			$restrictBefore = dol_time_plus_duree(dol_now(), - $conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS, 'm');
 
@@ -1792,7 +1792,7 @@ class Task extends CommonObjectLine
 			$ret = -1;
 		}
 
-		if ($ret == 1 && (($this->timespent_old_duration != $this->timespent_duration) || !empty($conf->global->TIMESPENT_ALWAYS_UPDATE_THM))) {
+		if ($ret == 1 && (($this->timespent_old_duration != $this->timespent_duration) || getDolGlobalString('TIMESPENT_ALWAYS_UPDATE_THM'))) {
 			if ($this->timespent_old_duration != $this->timespent_duration) {
 				// Recalculate amount of time spent for task and update denormalized field
 				$sql = "UPDATE " . MAIN_DB_PREFIX . "projet_task";
@@ -1812,7 +1812,7 @@ class Task extends CommonObjectLine
 
 			// Update hourly rate of this time spent entry, but only if it was not set initialy
 			$res_update = 1;
-			if (empty($timespent->thm) || !empty($conf->global->TIMESPENT_ALWAYS_UPDATE_THM)) {
+			if (empty($timespent->thm) || getDolGlobalString('TIMESPENT_ALWAYS_UPDATE_THM')) {
 				$resql_thm_user = $this->db->query("SELECT thm FROM " . MAIN_DB_PREFIX . "user WHERE rowid = " . ((int) $timespent->fk_user));
 				if (!empty($resql_thm_user)) {
 					$obj_thm_user = $this->db->fetch_object($resql_thm_user);
@@ -1847,7 +1847,7 @@ class Task extends CommonObjectLine
 
 		$error = 0;
 
-		if (!empty($conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS)) {
+		if (getDolGlobalString('PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS')) {
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
 			$restrictBefore = dol_time_plus_duree(dol_now(), - $conf->global->PROJECT_TIMESHEET_PREVENT_AFTER_MONTHS, 'm');
 
@@ -1948,8 +1948,8 @@ class Task extends CommonObjectLine
 		$origin_task->fetch($fromid);
 
 		$defaultref = '';
-		$obj = empty($conf->global->PROJECT_TASK_ADDON) ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON;
-		if (!empty($conf->global->PROJECT_TASK_ADDON) && is_readable(DOL_DOCUMENT_ROOT."/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON').".php")) {
+		$obj = !getDolGlobalString('PROJECT_TASK_ADDON') ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON;
+		if (getDolGlobalString('PROJECT_TASK_ADDON') && is_readable(DOL_DOCUMENT_ROOT."/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON').".php")) {
 			require_once DOL_DOCUMENT_ROOT."/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON').'.php';
 			$modTask = new $obj;
 			$defaultref = $modTask->getNextValue(0, $clone_task);
@@ -2133,80 +2133,80 @@ class Task extends CommonObjectLine
 		global $langs;
 
 		// list of Statut of the task
-		$this->statuts[0] = 'Draft';
-		$this->statuts[1] = 'ToDo';
-		$this->statuts[2] = 'Running';
-		$this->statuts[3] = 'Finish';
-		$this->statuts[4] = 'Transfered';
-		$this->statuts_short[0] = 'Draft';
-		$this->statuts_short[1] = 'ToDo';
-		$this->statuts_short[2] = 'Running';
-		$this->statuts_short[3] = 'Completed';
-		$this->statuts_short[4] = 'Transfered';
+		$this->labelStatus[0] = 'Draft';
+		$this->labelStatus[1] = 'ToDo';
+		$this->labelStatus[2] = 'Running';
+		$this->labelStatus[3] = 'Finish';
+		$this->labelStatus[4] = 'Transfered';
+		$this->labelStatusShort[0] = 'Draft';
+		$this->labelStatusShort[1] = 'ToDo';
+		$this->labelStatusShort[2] = 'Running';
+		$this->labelStatusShort[3] = 'Completed';
+		$this->labelStatusShort[4] = 'Transfered';
 
 		if ($mode == 0) {
-			return $langs->trans($this->statuts[$status]);
+			return $langs->trans($this->labelStatus[$status]);
 		} elseif ($mode == 1) {
-			return $langs->trans($this->statuts_short[$status]);
+			return $langs->trans($this->labelStatusShort[$status]);
 		} elseif ($mode == 2) {
 			if ($status == 0) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut0').' '.$langs->trans($this->statuts_short[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut0').' '.$langs->trans($this->labelStatusShort[$status]);
 			} elseif ($status == 1) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut1').' '.$langs->trans($this->statuts_short[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut1').' '.$langs->trans($this->labelStatusShort[$status]);
 			} elseif ($status == 2) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut3').' '.$langs->trans($this->statuts_short[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut3').' '.$langs->trans($this->labelStatusShort[$status]);
 			} elseif ($status == 3) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut6').' '.$langs->trans($this->statuts_short[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut6').' '.$langs->trans($this->labelStatusShort[$status]);
 			} elseif ($status == 4) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut6').' '.$langs->trans($this->statuts_short[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut6').' '.$langs->trans($this->labelStatusShort[$status]);
 			} elseif ($status == 5) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut5').' '.$langs->trans($this->statuts_short[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut5').' '.$langs->trans($this->labelStatusShort[$status]);
 			}
 		} elseif ($mode == 3) {
 			if ($status == 0) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut0');
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut0');
 			} elseif ($status == 1) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut1');
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut1');
 			} elseif ($status == 2) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut3');
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut3');
 			} elseif ($status == 3) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut6');
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut6');
 			} elseif ($status == 4) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut6');
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut6');
 			} elseif ($status == 5) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut5');
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut5');
 			}
 		} elseif ($mode == 4) {
 			if ($status == 0) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut0').' '.$langs->trans($this->statuts[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut0').' '.$langs->trans($this->labelStatus[$status]);
 			} elseif ($status == 1) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut1').' '.$langs->trans($this->statuts[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut1').' '.$langs->trans($this->labelStatus[$status]);
 			} elseif ($status == 2) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut3').' '.$langs->trans($this->statuts[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut3').' '.$langs->trans($this->labelStatus[$status]);
 			} elseif ($status == 3) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut6').' '.$langs->trans($this->statuts[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut6').' '.$langs->trans($this->labelStatus[$status]);
 			} elseif ($status == 4) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut6').' '.$langs->trans($this->statuts[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut6').' '.$langs->trans($this->labelStatus[$status]);
 			} elseif ($status == 5) {
-				return img_picto($langs->trans($this->statuts_short[$status]), 'statut5').' '.$langs->trans($this->statuts[$status]);
+				return img_picto($langs->trans($this->labelStatusShort[$status]), 'statut5').' '.$langs->trans($this->labelStatus[$status]);
 			}
 		} elseif ($mode == 5) {
-			/*if ($status==0) return $langs->trans($this->statuts_short[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut0');
-			elseif ($status==1) return $langs->trans($this->statuts_short[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut1');
-			elseif ($status==2) return $langs->trans($this->statuts_short[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut3');
-			elseif ($status==3) return $langs->trans($this->statuts_short[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut6');
-			elseif ($status==4) return $langs->trans($this->statuts_short[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut6');
-			elseif ($status==5) return $langs->trans($this->statuts_short[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut5');
+			/*if ($status==0) return $langs->trans($this->labelStatusShort[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut0');
+			elseif ($status==1) return $langs->trans($this->labelStatusShort[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut1');
+			elseif ($status==2) return $langs->trans($this->labelStatusShort[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut3');
+			elseif ($status==3) return $langs->trans($this->labelStatusShort[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut6');
+			elseif ($status==4) return $langs->trans($this->labelStatusShort[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut6');
+			elseif ($status==5) return $langs->trans($this->labelStatusShort[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut5');
 			*/
 			//else return $this->progress.' %';
 			return '&nbsp;';
 		} elseif ($mode == 6) {
-			/*if ($status==0) return $langs->trans($this->statuts[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut0');
-			elseif ($status==1) return $langs->trans($this->statuts[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut1');
-			elseif ($status==2) return $langs->trans($this->statuts[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut3');
-			elseif ($status==3) return $langs->trans($this->statuts[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut6');
-			elseif ($status==4) return $langs->trans($this->statuts[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut6');
-			elseif ($status==5) return $langs->trans($this->statuts[$status]).' '.img_picto($langs->trans($this->statuts_short[$status]),'statut5');
+			/*if ($status==0) return $langs->trans($this->labelStatus[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut0');
+			elseif ($status==1) return $langs->trans($this->labelStatus[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut1');
+			elseif ($status==2) return $langs->trans($this->labelStatus[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut3');
+			elseif ($status==3) return $langs->trans($this->labelStatus[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut6');
+			elseif ($status==4) return $langs->trans($this->labelStatus[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut6');
+			elseif ($status==5) return $langs->trans($this->labelStatus[$status]).' '.img_picto($langs->trans($this->labelStatusShort[$status]),'statut5');
 			*/
 			//else return $this->progress.' %';
 			return '&nbsp;';
@@ -2235,7 +2235,7 @@ class Task extends CommonObjectLine
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->PROJECT_TASK_ADDON_PDF)) {
+			} elseif (getDolGlobalString('PROJECT_TASK_ADDON_PDF')) {
 				$modele = $conf->global->PROJECT_TASK_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/projet/comment.php b/htdocs/projet/comment.php
index de406733ba5..596ddda994e 100644
--- a/htdocs/projet/comment.php
+++ b/htdocs/projet/comment.php
@@ -67,7 +67,7 @@ if ($id > 0 || !empty($ref)) {
 	$ret = $object->fetch($id, $ref); // If we create project, ref may be defined into POST but record does not yet exists into database
 	if ($ret > 0) {
 		$object->fetch_thirdparty();
-		if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+		if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 			$object->fetchComments();
 		}
 		$id = $object->id;
diff --git a/htdocs/projet/contact.php b/htdocs/projet/contact.php
index da78c29af2c..e93779ba3f5 100644
--- a/htdocs/projet/contact.php
+++ b/htdocs/projet/contact.php
@@ -53,7 +53,7 @@ $mine   = GETPOST('mode') == 'mine' ? 1 : 0;
 $object = new Project($db);
 
 include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be include, not include_once
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 	$object->fetchComments();
 }
 
@@ -93,7 +93,7 @@ if (empty($reshook)) {
 		$affect_to = (GETPOST('userid') ? 'userid='.$personToAffect : 'contactid='.$personToAffect);
 		$url_redirect='?id='.$object->id.'&'.$affect_to.'&'.$type_to.'&source='.$source;
 
-		if ($personToAffect > 0 && (empty($conf->global->PROJECT_HIDE_TASKS) || $nbTasks > 0)) {
+		if ($personToAffect > 0 && (!getDolGlobalString('PROJECT_HIDE_TASKS') || $nbTasks > 0)) {
 			$text = $langs->trans('AddPersonToTask');
 			$textbody = $text.' (<a href="#" class="selectall">'.$langs->trans("SelectAll").'</a>)';
 			$formquestion = array('text' => $textbody);
@@ -252,7 +252,7 @@ $contactstatic = new Contact($db);
 $userstatic = new User($db);
 
 $title = $langs->trans('ProjectContact').' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans('ProjectContact');
 }
 
@@ -266,7 +266,7 @@ if ($id > 0 || !empty($ref)) {
 	/*
 	 * View
 	 */
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 		$object->fetchComments();
 	}
 	// To verify role of users
@@ -328,24 +328,24 @@ if ($id > 0 || !empty($ref)) {
 	print '<table class="border tableforfield centpercent">';
 
 	// Usage
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 		print '<tr><td class="tdtop">';
 		print $langs->trans("Usage");
 		print '</td>';
 		print '<td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowOpportunity");
 			print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_task ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowTasks");
 			print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 			print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectBillTimeDescription");
 			print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
@@ -370,7 +370,7 @@ if ($id > 0 || !empty($ref)) {
 	}
 	print '</td></tr>';
 
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) && !empty($object->usage_opportunity)) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') && !empty($object->usage_opportunity)) {
 		// Opportunity status
 		print '<tr><td>'.$langs->trans("OpportunityStatus").'</td><td>';
 		$code = dol_getIdFromCode($db, $object->opp_status, 'c_lead_status', 'rowid', 'code');
diff --git a/htdocs/projet/document.php b/htdocs/projet/document.php
index 4245720099e..3f2ca8c9d9f 100644
--- a/htdocs/projet/document.php
+++ b/htdocs/projet/document.php
@@ -45,7 +45,7 @@ $mine 		= (GETPOST('mode', 'alpha') == 'mine' ? 1 : 0);
 $object = new Project($db);
 
 include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be include, not include_once
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 	$object->fetchComments();
 }
 
@@ -65,10 +65,10 @@ $offset = $limit * $page;
 $pageprev = $page - 1;
 $pagenext = $page + 1;
 
-if (!empty($conf->global->MAIN_DOC_SORT_FIELD)) {
+if (getDolGlobalString('MAIN_DOC_SORT_FIELD')) {
 	$sortfield = $conf->global->MAIN_DOC_SORT_FIELD;
 }
-if (!empty($conf->global->MAIN_DOC_SORT_ORDER)) {
+if (getDolGlobalString('MAIN_DOC_SORT_ORDER')) {
 	$sortorder = $conf->global->MAIN_DOC_SORT_ORDER;
 }
 
@@ -99,7 +99,7 @@ include DOL_DOCUMENT_ROOT.'/core/actions_linkedfiles.inc.php';
  */
 
 $title = $langs->trans('Documents').' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans('Document');
 }
 
diff --git a/htdocs/projet/element.php b/htdocs/projet/element.php
index 027ab7a0fd4..56f5a9987a7 100644
--- a/htdocs/projet/element.php
+++ b/htdocs/projet/element.php
@@ -160,7 +160,7 @@ if (empty($dates) && !empty($datesrfc)) {
 if (empty($datee) && !empty($dateerfc)) {
 	$datee = dol_stringtotime($dateerfc);
 }
-if (!GETPOSTISSET('datesrfc') && !GETPOSTISSET('datesday') && !empty($conf->global->PROJECT_LINKED_ELEMENT_DEFAULT_FILTER_YEAR)) {
+if (!GETPOSTISSET('datesrfc') && !GETPOSTISSET('datesday') && getDolGlobalString('PROJECT_LINKED_ELEMENT_DEFAULT_FILTER_YEAR')) {
 	$new = dol_now();
 	$tmp = dol_getdate($new);
 	//$datee=$now
@@ -179,7 +179,7 @@ $mine = GETPOST('mode') == 'mine' ? 1 : 0;
 $object = new Project($db);
 
 include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be include, not include_once
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 	$object->fetchComments();
 }
 
@@ -196,7 +196,7 @@ $hookmanager->initHooks(array('projectOverview'));
  */
 
 $title = $langs->trans('ProjectReferers').' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans('ProjectReferers');
 }
 
@@ -252,24 +252,24 @@ print '<div class="underbanner clearboth"></div>';
 print '<table class="border tableforfield centpercent">';
 
 // Usage
-if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 	print '<tr><td class="tdtop">';
 	print $langs->trans("Usage");
 	print '</td>';
 	print '<td>';
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 		print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 		$htmltext = $langs->trans("ProjectFollowOpportunity");
 		print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 		print '<br>';
 	}
-	if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+	if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 		print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_task ? ' checked="checked"' : '')).'"> ';
 		$htmltext = $langs->trans("ProjectFollowTasks");
 		print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 		print '<br>';
 	}
-	if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+	if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 		print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 		$htmltext = $langs->trans("ProjectBillTimeDescription");
 		print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
@@ -294,7 +294,7 @@ if ($object->public) {
 }
 print '</td></tr>';
 
-if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 	// Opportunity status
 	print '<tr><td>'.$langs->trans("OpportunityStatus").'</td><td>';
 	$code = dol_getIdFromCode($db, $object->opp_status, 'c_lead_status', 'rowid', 'code');
@@ -391,7 +391,7 @@ $listofreferent = array(
 		'buttonnew'=>'AddWarehouse',
 		'project_field'=>'fk_project',
 		'testnew'=>$user->hasRight('stock', 'creer'),
-		'test'=>isModEnabled('stock') && $user->hasRight('stock', 'lire') && !empty($conf->global->WAREHOUSE_ASK_WAREHOUSE_DURING_PROJECT)
+		'test'=>isModEnabled('stock') && $user->hasRight('stock', 'lire') && getDolGlobalString('WAREHOUSE_ASK_WAREHOUSE_DURING_PROJECT')
 	),
 	'propal'=>array(
 		'name'=>"Proposals",
@@ -612,7 +612,7 @@ $listofreferent = array(
 		'urlnew'=>DOL_URL_ROOT.'/projet/tasks/time.php?withproject=1&action=createtime&projectid='.$id.'&backtopage='.urlencode($_SERVER['PHP_SELF'].'?id='.$id),
 		'buttonnew'=>'AddTimeSpent',
 		'testnew'=>$user->hasRight('project', 'creer'),
-		'test'=>isModEnabled('project') && $user->hasRight('projet', 'lire') && empty($conf->global->PROJECT_HIDE_TASKS)
+		'test'=>isModEnabled('project') && $user->hasRight('projet', 'lire') && !getDolGlobalString('PROJECT_HIDE_TASKS')
 	),
 	'stock_mouvement'=>array(
 		'name'=>"MouvementStockAssociated",
@@ -623,7 +623,7 @@ $listofreferent = array(
 		'margin'=>'minus',
 		'project_field'=>'fk_project',
 		'disableamount'=>0,
-		'test'=>isModEnabled('stock') && $user->hasRight('stock', 'mouvement', 'lire') && !empty($conf->global->STOCK_MOVEMENT_INTO_PROJECT_OVERVIEW)
+		'test'=>isModEnabled('stock') && $user->hasRight('stock', 'mouvement', 'lire') && getDolGlobalString('STOCK_MOVEMENT_INTO_PROJECT_OVERVIEW')
 	),
 	'salaries'=>array(
 		'name'=>"Salaries",
@@ -651,7 +651,7 @@ $listofreferent = array(
 		'lang'=>'banks',
 		'buttonnew'=>'AddVariousPayment',
 		'testnew'=>$user->hasRight('banque', 'modifier'),
-		'test'=>isModEnabled("banque") && $user->hasRight('banque', 'lire') && empty($conf->global->BANK_USE_OLD_VARIOUS_PAYMENT)
+		'test'=>isModEnabled("banque") && $user->hasRight('banque', 'lire') && !getDolGlobalString('BANK_USE_OLD_VARIOUS_PAYMENT')
 	),
 		/* No need for this, available on dedicated tab "Agenda/Events"
 		 'agenda'=>array(
@@ -670,7 +670,7 @@ $listofreferent = array(
 );
 
 // Change rules for profit/benefit calculation
-if (!empty($conf->global->PROJECT_ELEMENTS_FOR_PLUS_MARGIN)) {
+if (getDolGlobalString('PROJECT_ELEMENTS_FOR_PLUS_MARGIN')) {
 	foreach ($listofreferent as $key => $element) {
 		if ($listofreferent[$key]['margin'] == 'add') {
 			unset($listofreferent[$key]['margin']);
@@ -681,7 +681,7 @@ if (!empty($conf->global->PROJECT_ELEMENTS_FOR_PLUS_MARGIN)) {
 		$listofreferent[trim($value)]['margin'] = 'add';
 	}
 }
-if (!empty($conf->global->PROJECT_ELEMENTS_FOR_MINUS_MARGIN)) {
+if (getDolGlobalString('PROJECT_ELEMENTS_FOR_MINUS_MARGIN')) {
 	foreach ($listofreferent as $key => $element) {
 		if ($listofreferent[$key]['margin'] == 'minus') {
 			unset($listofreferent[$key]['margin']);
@@ -846,7 +846,7 @@ foreach ($listofreferent as $key => $value) {
 					if (!empty($element->close_code) && $element->close_code == 'replaced') {
 						$qualifiedfortotal = false; // Replacement invoice, do not include into total
 					}
-					if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS) && $element->type == Facture::TYPE_DEPOSIT) {
+					if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS') && $element->type == Facture::TYPE_DEPOSIT) {
 						$qualifiedfortotal = false; // If hidden option to use deposits as payment (deprecated, not recommended to use this), deposits are not included
 					}
 				}
@@ -1048,7 +1048,7 @@ foreach ($listofreferent as $key => $value) {
 		$array_of_element_linkable_with_different_thirdparty = array('facture_fourn', 'commande_fournisseur');
 		if (!in_array($tablename, $array_of_element_linkable_with_different_thirdparty)) {
 			$idtofilterthirdparty = empty($object->thirdparty->id) ? 0 : $object->thirdparty->id;
-			if (!empty($conf->global->PROJECT_OTHER_THIRDPARTY_ID_TO_ADD_ELEMENTS)) {
+			if (getDolGlobalString('PROJECT_OTHER_THIRDPARTY_ID_TO_ADD_ELEMENTS')) {
 				$idtofilterthirdparty .= ',' . getDolGlobalString('PROJECT_OTHER_THIRDPARTY_ID_TO_ADD_ELEMENTS');
 			}
 		}
@@ -1056,7 +1056,7 @@ foreach ($listofreferent as $key => $value) {
 		$elementarray = $object->get_element_list($key, $tablename, $datefieldname, $dates, $datee, !empty($project_field) ? $project_field : 'fk_projet');
 
 
-		if (empty($conf->global->PROJECT_LINK_ON_OVERWIEW_DISABLED) && $idtofilterthirdparty && !in_array($tablename, $exclude_select_element)) {
+		if (!getDolGlobalString('PROJECT_LINK_ON_OVERWIEW_DISABLED') && $idtofilterthirdparty && !in_array($tablename, $exclude_select_element)) {
 			$selectList = $formproject->select_element($tablename, $idtofilterthirdparty, 'minwidth300 minwidth75imp', -2, empty($project_field) ? 'fk_projet' : $project_field, $langs->trans("SelectElement"));
 			if ($selectList < 0) {
 				setEventMessages($formproject->error, $formproject->errors, 'errors');
@@ -1078,11 +1078,11 @@ foreach ($listofreferent as $key => $value) {
 				$addform .= '</div>';
 			}
 		}
-		if (empty($conf->global->PROJECT_CREATE_ON_OVERVIEW_DISABLED) && $urlnew) {
+		if (!getDolGlobalString('PROJECT_CREATE_ON_OVERVIEW_DISABLED') && $urlnew) {
 			$addform .= '<div class="inline-block valignmiddle">';
 			if ($testnew) {
 				$addform .= '<a class="buttonxxx marginleftonly" href="'.$urlnew.'" title="'.dol_escape_htmltag($langs->trans($buttonnew)).'"><span class="fa fa-plus-circle valignmiddle paddingleft"></span></a>';
-			} elseif (empty($conf->global->MAIN_BUTTON_HIDE_UNAUTHORIZED)) {
+			} elseif (!getDolGlobalString('MAIN_BUTTON_HIDE_UNAUTHORIZED')) {
 				$addform .= '<span title="'.dol_escape_htmltag($langs->trans($buttonnew)).'"><a class="buttonxxx marginleftonly buttonRefused" disabled="disabled" href="#"><span class="fa fa-plus-circle valignmiddle paddingleft"></span></a></span>';
 			}
 			$addform .= '<div>';
@@ -1248,7 +1248,7 @@ foreach ($listofreferent as $key => $value) {
 				// Remove link
 				print '<td style="width: 24px">';
 				if ($tablename != 'projet_task' && $tablename != 'stock_mouvement') {
-					if (empty($conf->global->PROJECT_DISABLE_UNLINK_FROM_OVERVIEW) || $user->admin) {		// PROJECT_DISABLE_UNLINK_FROM_OVERVIEW is empty by defaut, so this test true
+					if (!getDolGlobalString('PROJECT_DISABLE_UNLINK_FROM_OVERVIEW') || $user->admin) {		// PROJECT_DISABLE_UNLINK_FROM_OVERVIEW is empty by defaut, so this test true
 						print '<a href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=unlink&tablename='.$tablename.'&elementselect='.$element->id.($project_field ? '&projectfield='.$project_field : '').'" class="reposition">';
 						print img_picto($langs->trans('Unlink'), 'unlink');
 						print '</a>';
@@ -1650,7 +1650,7 @@ function canApplySubtotalOn($tablename)
 {
 	global $conf;
 
-	if (empty($conf->global->PROJECT_ADD_SUBTOTAL_LINES)) {
+	if (!getDolGlobalString('PROJECT_ADD_SUBTOTAL_LINES')) {
 		return false;
 	}
 	return in_array($tablename, array('facture_fourn', 'commande_fournisseur'));
diff --git a/htdocs/projet/ganttview.php b/htdocs/projet/ganttview.php
index 3d657d636d0..15fa6821e24 100644
--- a/htdocs/projet/ganttview.php
+++ b/htdocs/projet/ganttview.php
@@ -43,7 +43,7 @@ $mine = ($mode == 'mine' ? 1 : 0);
 $object = new Project($db);
 
 include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be include, not include_once
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 	$object->fetchComments();
 }
 
@@ -85,7 +85,7 @@ if (!empty($conf->use_javascript_ajax)) {
 
 //$title=$langs->trans("Gantt").($object->ref?' - '.$object->ref.' '.$object->name:'');
 $title = $langs->trans("Gantt");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = ($object->ref ? $object->ref.' '.$object->name.' - ' : '').$langs->trans("Gantt");
 }
 $help_url = "EN:Module_Projects|FR:Module_Projets|ES:M&oacute;dulo_Proyectos";
@@ -143,24 +143,24 @@ if (($id > 0 && is_numeric($id)) || !empty($ref)) {
 	print '<table class="border tableforfield centpercent">';
 
 	// Usage
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 		print '<tr><td class="tdtop">';
 		print $langs->trans("Usage");
 		print '</td>';
 		print '<td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowOpportunity");
 			print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_task ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowTasks");
 			print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 			print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectBillTimeDescription");
 			print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/projet/graph_opportunities.inc.php b/htdocs/projet/graph_opportunities.inc.php
index 2cc11191f90..2edc9ed8129 100644
--- a/htdocs/projet/graph_opportunities.inc.php
+++ b/htdocs/projet/graph_opportunities.inc.php
@@ -17,7 +17,7 @@
 
 // variable $listofopplabel and $listofoppstatus should be defined
 
-if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 	$sql = "SELECT p.fk_opp_status as opp_status, cls.code, COUNT(p.rowid) as nb, SUM(p.opp_amount) as opp_amount, SUM(p.opp_amount * p.opp_percent) as ponderated_opp_amount";
 	$sql .= " FROM ".MAIN_DB_PREFIX."projet as p LEFT JOIN ".MAIN_DB_PREFIX."c_lead_status as cls ON p.fk_opp_status = cls.rowid"; // If lead status has been removed, we must show it in stats as unknown
 	$sql .= " WHERE p.entity IN (".getEntity('project').")";
diff --git a/htdocs/projet/list.php b/htdocs/projet/list.php
index c915aa02e8f..f6cb13863e5 100644
--- a/htdocs/projet/list.php
+++ b/htdocs/projet/list.php
@@ -119,7 +119,7 @@ $search_import_key = GETPOST('search_import_key', 'alpha');
 $searchCategoryCustomerOperator = 0;
 if (GETPOSTISSET('formfilteraction')) {
 	$searchCategoryCustomerOperator = GETPOST('search_category_customer_operator', 'int');
-} elseif (!empty($conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT)) {
+} elseif (getDolGlobalString('MAIN_SEARCH_CAT_OR_BY_DEFAULT')) {
 	$searchCategoryCustomerOperator = $conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT;
 }
 $searchCategoryCustomerList = GETPOST('search_category_customer_list', 'array');
@@ -242,7 +242,7 @@ $arrayfields['s.nom'] = array('label'=>$langs->trans("ThirdParty"), 'checked'=>1
 $arrayfields['s.name_alias'] = array('label'=>"AliasNameShort", 'checked'=>0, 'position'=>22);
 $arrayfields['commercial'] = array('label'=>$langs->trans("SaleRepresentativesOfThirdParty"), 'checked'=>0, 'position'=>23);
 $arrayfields['c.assigned'] = array('label'=>$langs->trans("AssignedTo"), 'checked'=>1, 'position'=>120);
-$arrayfields['opp_weighted_amount'] = array('label'=>$langs->trans('OpportunityWeightedAmountShort'), 'checked'=>0, 'enabled'=>(empty($conf->global->PROJECT_USE_OPPORTUNITIES) ? 0 : 1), 'position'=>106);
+$arrayfields['opp_weighted_amount'] = array('label'=>$langs->trans('OpportunityWeightedAmountShort'), 'checked'=>0, 'enabled'=>(!getDolGlobalString('PROJECT_USE_OPPORTUNITIES') ? 0 : 1), 'position'=>106);
 $arrayfields['u.login'] = array('label'=>"Author", 'checked'=>-1, 'position'=>165);
 // Force some fields according to search_usage filter...
 if (GETPOST('search_usage_opportunity')) {
@@ -427,7 +427,7 @@ $userstatic = new User($db);
 
 $help_url = "EN:Module_Projects|FR:Module_Projets|ES:M&oacute;dulo_Proyectos";
 $title = $langs->trans("LeadsOrProjects");
-if (empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+if (!getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 	$title = $langs->trans("Projects");
 }
 if (getDolGlobalInt('PROJECT_USE_OPPORTUNITIES') == 2) {	// 2 = leads only
@@ -781,7 +781,7 @@ if (!$resql) {
 $num = $db->num_rows($resql);
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	header("Location: ".DOL_URL_ROOT.'/projet/card.php?id='.$obj->id);
 	exit;
@@ -1125,7 +1125,7 @@ if (isModEnabled('categorie') && $user->hasRight('categorie', 'lire')) {
 	$moreforfilter .= $formcategory->getFilterBox(Categorie::TYPE_PROJECT, $search_category_array, 'minwidth300imp minwidth300 widthcentpercentminusx');
 }
 // Filter on customer categories
-if (!empty($conf->global->MAIN_SEARCH_CATEGORY_CUSTOMER_ON_PROJECT_LIST) && isModEnabled("categorie") && $user->hasRight('categorie', 'lire')) {
+if (getDolGlobalString('MAIN_SEARCH_CATEGORY_CUSTOMER_ON_PROJECT_LIST') && isModEnabled("categorie") && $user->hasRight('categorie', 'lire')) {
 	$moreforfilter .= '<div class="divsearchfield">';
 	$tmptitle = $langs->transnoentities('CustomersProspectsCategoriesShort');
 	$moreforfilter .= img_picto($tmptitle, 'category', 'class="pictofixedwidth"');
@@ -1163,7 +1163,7 @@ print '<table class="tagtable nobottomiftotal liste'.($moreforfilter ? " listwit
 // --------------------------------------------------------------------
 print '<tr class="liste_titre_filter">';
 // Action column
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons('left');
 	print $searchpicto;
@@ -1369,7 +1369,7 @@ if (!empty($arrayfields['p.fk_statut']['checked'])) {
 	print '</td>';
 }
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre maxwidthsearch">';
 	$searchpicto = $form->showFilterButtons();
 	print $searchpicto;
@@ -1843,8 +1843,6 @@ while ($i < $imaxinloop) {
 			print '</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
-			}
-			if (!$i) {
 				$totalarray['pos'][$totalarray['nbfield']] = 'opp_weighted_amount';
 			}
 		}
@@ -1862,8 +1860,6 @@ while ($i < $imaxinloop) {
 			print '</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
-			}
-			if (!$i) {
 				$totalarray['pos'][$totalarray['nbfield']] = 'p.budget_amount';
 			}
 		}
diff --git a/htdocs/projet/messaging.php b/htdocs/projet/messaging.php
index 113889bdcc5..937d95b1be3 100644
--- a/htdocs/projet/messaging.php
+++ b/htdocs/projet/messaging.php
@@ -107,14 +107,14 @@ $object = new Project($db);
 if ($id > 0 || !empty($ref)) {
 	$object->fetch($id, $ref);
 	$object->fetch_thirdparty();
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 		$object->fetchComments();
 	}
 	$object->info($object->id);
 }
 $agenda = (isModEnabled('agenda') && ($user->hasRight('agenda', 'myactions', 'read') || $user->hasRight('agenda', 'allactions', 'read'))) ? '/'.$langs->trans("Agenda") : '';
 $title = $langs->trans('Events').$agenda.' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans("Info");
 }
 $help_url = "EN:Module_Projects|FR:Module_Projets|ES:M&oacute;dulo_Proyectos";
diff --git a/htdocs/projet/note.php b/htdocs/projet/note.php
index ae7092b05a3..d60d526c403 100644
--- a/htdocs/projet/note.php
+++ b/htdocs/projet/note.php
@@ -40,7 +40,7 @@ $mine = (isset($_REQUEST['mode']) && $_REQUEST['mode'] == 'mine') ? 1 : 0;
 $object = new Project($db);
 
 include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be include, not include_once
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 	$object->fetchComments();
 }
 
@@ -72,7 +72,7 @@ if (empty($reshook)) {
  */
 
 $title = $langs->trans("Notes").' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans("Note");
 }
 $help_url = "EN:Module_Projects|FR:Module_Projets|ES:M&oacute;dulo_Proyectos";
diff --git a/htdocs/projet/stats/index.php b/htdocs/projet/stats/index.php
index 7d2dafaa74a..a83246f3c4a 100644
--- a/htdocs/projet/stats/index.php
+++ b/htdocs/projet/stats/index.php
@@ -43,7 +43,7 @@ if ($user->socid > 0) {
 }
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year', 'int') > 0 ? GETPOST('year', 'int') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 // Load translation files required by the page
@@ -86,7 +86,7 @@ if (!empty($year)) {
 	$stats_project->year = $year;
 }
 
-if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 	if ($search_opp_status) {
 		$stats_project->opp_status = $search_opp_status;
 	}
@@ -124,7 +124,7 @@ if (!$mesg) {
 }
 
 
-if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 	// Build graphic amount of object
 	$data = $stats_project->getAmountByMonthWithPrevYear($endyear, $startyear);
 	//var_dump($data);
@@ -159,7 +159,7 @@ if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
 	}
 }
 
-if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 	// Build graphic with transformation rate
 	$data = $stats_project->getWeightedAmountByMonthWithPrevYear($endyear, $startyear, 0, 0);
 	//var_dump($data);
@@ -235,7 +235,7 @@ print img_picto('', 'company', 'class="pictofixedwidth"');
 print $form->select_company($socid, 'socid', '', 1, 0, 0, array(), 0, 'widthcentpercentminusx maxwidth300', '');
 print '</td></tr>';
 // Opportunity status
-if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 	print '<tr><td>'.$langs->trans("OpportunityStatusShort").'</td><td>';
 	print $formproject->selectOpportunityStatus('search_opp_status', $search_opp_status, 1, 0, 1, 0, 'maxwidth300', 1, 1);
 	print '</td></tr>';
@@ -268,7 +268,7 @@ print '<table class="noborder centpercent">';
 print '<tr class="liste_titre" height="24">';
 print '<td class="center">'.$langs->trans("Year").'</td>';
 print '<td class="right">'.$langs->trans("NbOfProjects").'</td>';
-if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 	print '<td class="right">'.$langs->trans("OpportunityAmountShort").'</td>';
 	print '<td class="right">'.$langs->trans("OpportunityAmountAverageShort").'</td>';
 	print '<td class="right">'.$langs->trans("OpportunityAmountWeigthedShort").'</td>';
@@ -284,7 +284,7 @@ foreach ($data_all_year as $val) {
 		print '<tr class="oddeven" height="24">';
 		print '<td class="center"><a href="'.$_SERVER["PHP_SELF"].'?year='.$oldyear.($socid > 0 ? '&socid='.$socid : '').($userid > 0 ? '&userid='.$userid : '').'">'.$oldyear.'</a></td>';
 		print '<td class="right">0</td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<td class="right amount nowraponall">0</td>';
 			print '<td class="right amount nowraponall">0</td>';
 			print '<td class="right amount nowraponall">0</td>';
@@ -295,7 +295,7 @@ foreach ($data_all_year as $val) {
 	print '<tr class="oddeven" height="24">';
 	print '<td class="center"><a href="'.$_SERVER["PHP_SELF"].'?year='.$year.($socid > 0 ? '&socid='.$socid : '').($userid > 0 ? '&userid='.$userid : '').'">'.$year.'</a></td>';
 	print '<td class="right">'.$val['nb'].'</td>';
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 		print '<td class="right amount nowraponall">'.($val['total'] ? price(price2num($val['total'], 'MT'), 1) : '0').'</td>';
 		print '<td class="right amount nowraponall">'.($val['avg'] ? price(price2num($val['avg'], 'MT'), 1) : '0').'</td>';
 		print '<td class="right amount nowraponall">'.(isset($val['weighted']) ? price(price2num($val['weighted'], 'MT'), 1) : '0').'</td>';
@@ -315,7 +315,7 @@ if ($mesg) {
 } else {
 	$stringtoshow .= $px1->show();
 	$stringtoshow .= "<br>\n";
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 		//$stringtoshow .= $px->show();
 		//$stringtoshow .= "<br>\n";
 		$stringtoshow .= $px2->show();
diff --git a/htdocs/projet/tasks.php b/htdocs/projet/tasks.php
index d75664983ed..4251088eb78 100644
--- a/htdocs/projet/tasks.php
+++ b/htdocs/projet/tasks.php
@@ -111,7 +111,7 @@ $taskstatic = new Task($db);
 $extrafields = new ExtraFields($db);
 
 include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be include, not include_once
-if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 	$object->fetchComments();
 }
 
@@ -411,7 +411,7 @@ $taskstatic = new Task($db);
 $userstatic = new User($db);
 
 $title = $langs->trans("Tasks").' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/projectnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans("Tasks");
 }
 if ($action == 'create') {
@@ -599,24 +599,24 @@ if ($id > 0 || !empty($ref)) {
 	print '<table class="border tableforfield centpercent">';
 
 	// Usage
-	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+	if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 		print '<tr><td class="tdtop">';
 		print $langs->trans("Usage");
 		print '</td>';
 		print '<td>';
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 			print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowOpportunity");
 			print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 			print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_task ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectFollowTasks");
 			print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 			print '<br>';
 		}
-		if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+		if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 			print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($object->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 			$htmltext = $langs->trans("ProjectBillTimeDescription");
 			print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
@@ -734,8 +734,8 @@ if ($action == 'create' && $user->hasRight('projet', 'creer') && (empty($object-
 	print '<table class="border centpercent">';
 
 	$defaultref = '';
-	$obj = empty($conf->global->PROJECT_TASK_ADDON) ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON;
-	if (!empty($conf->global->PROJECT_TASK_ADDON) && is_readable(DOL_DOCUMENT_ROOT."/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON').".php")) {
+	$obj = !getDolGlobalString('PROJECT_TASK_ADDON') ? 'mod_task_simple' : $conf->global->PROJECT_TASK_ADDON;
+	if (getDolGlobalString('PROJECT_TASK_ADDON') && is_readable(DOL_DOCUMENT_ROOT."/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON').".php")) {
 		require_once DOL_DOCUMENT_ROOT."/core/modules/project/task/" . getDolGlobalString('PROJECT_TASK_ADDON').'.php';
 		$modTask = new $obj;
 		$defaultref = $modTask->getNextValue($object->thirdparty, null);
@@ -816,9 +816,9 @@ if ($action == 'create' && $user->hasRight('projet', 'creer') && (empty($object-
 
 	// WYSIWYG editor
 	include_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
-	$cked_enabled = (!empty($conf->global->FCKEDITOR_ENABLE_SOCIETE) ? $conf->global->FCKEDITOR_ENABLE_SOCIETE : 0);
+	$cked_enabled = (getDolGlobalString('FCKEDITOR_ENABLE_SOCIETE') ? $conf->global->FCKEDITOR_ENABLE_SOCIETE : 0);
 	$nbrows = 0;
-	if (!empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) {
+	if (getDolGlobalString('MAIN_INPUT_DESC_HEIGHT')) {
 		$nbrows = $conf->global->MAIN_INPUT_DESC_HEIGHT;
 	}
 	$doleditor = new DolEditor('description', $object->description, '', 80, 'dolibarr_details', '', false, true, $cked_enabled, $nbrows, '90%');
diff --git a/htdocs/projet/tasks/comment.php b/htdocs/projet/tasks/comment.php
index e35313a37af..5e02e205e4b 100644
--- a/htdocs/projet/tasks/comment.php
+++ b/htdocs/projet/tasks/comment.php
@@ -107,7 +107,7 @@ if ($id > 0 || !empty($ref)) {
 		if (!empty($projectstatic->socid)) {
 			$projectstatic->fetch_thirdparty();
 		}
-		if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+		if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 			$projectstatic->fetchComments();
 		}
 
@@ -151,24 +151,24 @@ if ($id > 0 || !empty($ref)) {
 			print '<table class="border centpercent">';
 
 			// Usage
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 				print '<tr><td class="tdtop">';
 				print $langs->trans("Usage");
 				print '</td>';
 				print '<td>';
-				if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+				if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 					print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 					$htmltext = $langs->trans("ProjectFollowOpportunity");
 					print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 					print '<br>';
 				}
-				if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+				if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 					print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 					$htmltext = $langs->trans("ProjectFollowTasks");
 					print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 					print '<br>';
 				}
-				if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+				if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 					print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 					$htmltext = $langs->trans("ProjectBillTimeDescription");
 					print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
@@ -194,7 +194,7 @@ if ($id > 0 || !empty($ref)) {
 			print '</td></tr>';
 
 			// Opportunities
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) && !empty($object->usage_opportunity)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') && !empty($object->usage_opportunity)) {
 				// Opportunity status
 				print '<tr><td>'.$langs->trans("OpportunityStatus").'</td><td>';
 				$code = dol_getIdFromCode($db, $projectstatic->opp_status, 'c_lead_status', 'rowid', 'code');
diff --git a/htdocs/projet/tasks/contact.php b/htdocs/projet/tasks/contact.php
index 146e176704e..20afe4937a4 100644
--- a/htdocs/projet/tasks/contact.php
+++ b/htdocs/projet/tasks/contact.php
@@ -163,12 +163,12 @@ llxHeader('', $title, $help_url);
 
 if ($id > 0 || !empty($ref)) {
 	if ($object->fetch($id, $ref) > 0) {
-		if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_TASK) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+		if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_TASK') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 			$object->fetchComments();
 		}
 		$id = $object->id; // So when doing a search from ref, id is also set correctly.
 
-		if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+		if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 			$projectstatic->fetchComments();
 		}
 		if (!empty($projectstatic->socid)) {
@@ -215,24 +215,24 @@ if ($id > 0 || !empty($ref)) {
 			print '<table class="border tableforfield centpercent">';
 
 			// Usage
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 				print '<tr><td class="tdtop">';
 				print $langs->trans("Usage");
 				print '</td>';
 				print '<td>';
-				if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+				if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 					print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 					$htmltext = $langs->trans("ProjectFollowOpportunity");
 					print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 					print '<br>';
 				}
-				if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+				if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 					print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 					$htmltext = $langs->trans("ProjectFollowTasks");
 					print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 					print '<br>';
 				}
-				if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+				if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 					print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 					$htmltext = $langs->trans("ProjectBillTimeDescription");
 					print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/projet/tasks/document.php b/htdocs/projet/tasks/document.php
index 6162e0b901c..095407b7725 100644
--- a/htdocs/projet/tasks/document.php
+++ b/htdocs/projet/tasks/document.php
@@ -97,11 +97,11 @@ if (!empty($project_ref) && !empty($withproject)) {
 }
 
 if ($id > 0 || !empty($ref)) {
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_TASK) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_TASK') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 		$object->fetchComments();
 	}
 	$projectstatic->fetch($object->fk_project);
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 		$projectstatic->fetchComments();
 	}
 
@@ -172,24 +172,24 @@ if ($object->id > 0) {
 		print '<table class="border tableforfield centpercent">';
 
 		// Usage
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 			print '<tr><td class="tdtop">';
 			print $langs->trans("Usage");
 			print '</td>';
 			print '<td>';
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectFollowOpportunity");
 				print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 				print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectFollowTasks");
 				print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 				print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectBillTimeDescription");
 				print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/projet/tasks/list.php b/htdocs/projet/tasks/list.php
index 05223813b11..bf2021c1eac 100644
--- a/htdocs/projet/tasks/list.php
+++ b/htdocs/projet/tasks/list.php
@@ -74,7 +74,7 @@ $search_opp_status = GETPOST("search_opp_status", 'alpha');
 $searchCategoryCustomerOperator = 0;
 if (GETPOSTISSET('formfilteraction')) {
 	$searchCategoryCustomerOperator = GETPOST('search_category_customer_operator', 'int');
-} elseif (!empty($conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT)) {
+} elseif (getDolGlobalString('MAIN_SEARCH_CAT_OR_BY_DEFAULT')) {
 	$searchCategoryCustomerOperator = $conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT;
 }
 $searchCategoryCustomerList = GETPOST('search_category_customer_list', 'array');
@@ -584,7 +584,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->id;		// in select, task id has been aliases into 'id'
 	header("Location: ".DOL_URL_ROOT.'/projet/tasks/task.php?id='.$id.'&withproject=1');
@@ -808,7 +808,7 @@ $moreforfilter .= img_picto($tmptitle, 'user', 'class="pictofixedwidth"').$form-
 $moreforfilter .= '</div>';
 
 // Filter on customer categories
-if (!empty($conf->global->MAIN_SEARCH_CATEGORY_CUSTOMER_ON_TASK_LIST) && isModEnabled("categorie") && $user->hasRight('categorie', 'lire')) {
+if (getDolGlobalString('MAIN_SEARCH_CATEGORY_CUSTOMER_ON_TASK_LIST') && isModEnabled("categorie") && $user->hasRight('categorie', 'lire')) {
 	$moreforfilter .= '<div class="divsearchfield">';
 	$tmptitle = $langs->transnoentities('CustomersProspectsCategoriesShort');
 	$moreforfilter .= img_picto($tmptitle, 'category', 'class="pictofixedwidth"');
@@ -914,7 +914,7 @@ if (!empty($arrayfields['s.name_alias']['checked'])) {
 if (!empty($arrayfields['p.fk_statut']['checked'])) {
 	print '<td class="liste_titre center">';
 	$arrayofstatus = array();
-	foreach ($projectstatic->statuts_short as $key => $val) {
+	foreach ($projectstatic->labelStatusShort as $key => $val) {
 		$arrayofstatus[$key] = $langs->trans($val);
 	}
 	$arrayofstatus['99'] = $langs->trans("NotClosed").' ('.$langs->trans('Draft').'+'.$langs->trans('Opened').')';
@@ -1109,10 +1109,10 @@ print '</tr>'."\n";
 
 $plannedworkloadoutputformat = 'allhourmin';
 $timespentoutputformat = 'allhourmin';
-if (!empty($conf->global->PROJECT_PLANNED_WORKLOAD_FORMAT)) {
+if (getDolGlobalString('PROJECT_PLANNED_WORKLOAD_FORMAT')) {
 	$plannedworkloadoutputformat = $conf->global->PROJECT_PLANNED_WORKLOAD_FORMAT;
 }
-if (!empty($conf->global->PROJECT_TIMES_SPENT_FORMAT)) {
+if (getDolGlobalString('PROJECT_TIMES_SPENT_FORMAT')) {
 	$timespentoutputformat = $conf->global->PROJECT_TIME_SPENT_FORMAT;
 }
 
diff --git a/htdocs/projet/tasks/note.php b/htdocs/projet/tasks/note.php
index 886784ac60c..3c965080ede 100644
--- a/htdocs/projet/tasks/note.php
+++ b/htdocs/projet/tasks/note.php
@@ -53,11 +53,11 @@ $projectstatic = new Project($db);
 
 if ($id > 0 || !empty($ref)) {
 	if ($object->fetch($id, $ref) > 0) {
-		if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_TASK) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+		if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_TASK') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 			$object->fetchComments();
 		}
 		$projectstatic->fetch($object->fk_project);
-		if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+		if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 			$projectstatic->fetchComments();
 		}
 		if (!empty($projectstatic->socid)) {
@@ -162,24 +162,24 @@ if ($object->id > 0) {
 		print '<table class="border tableforfield centpercent">';
 
 		// Usage
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 			print '<tr><td class="tdtop">';
 			print $langs->trans("Usage");
 			print '</td>';
 			print '<td>';
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectFollowOpportunity");
 				print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 				print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectFollowTasks");
 				print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 				print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectBillTimeDescription");
 				print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
diff --git a/htdocs/projet/tasks/stats/index.php b/htdocs/projet/tasks/stats/index.php
index 5ff00cc1309..ad0378f80e2 100644
--- a/htdocs/projet/tasks/stats/index.php
+++ b/htdocs/projet/tasks/stats/index.php
@@ -46,7 +46,7 @@ if ($user->socid > 0) {
 }
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ?GETPOST('year') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 // Load translation files required by the page
diff --git a/htdocs/projet/tasks/task.php b/htdocs/projet/tasks/task.php
index a4b23c7c222..0e91dd188a9 100644
--- a/htdocs/projet/tasks/task.php
+++ b/htdocs/projet/tasks/task.php
@@ -101,7 +101,7 @@ if ($action == 'update' && !GETPOST("cancel") && $user->hasRight('projet', 'cree
 
 		$object->ref = $taskref ? $taskref : GETPOST("ref", 'alpha', 2);
 		$object->label = GETPOST("label", "alphanohtml");
-		if (empty($conf->global->FCKEDITOR_ENABLE_SOCIETE)) {
+		if (!getDolGlobalString('FCKEDITOR_ENABLE_SOCIETE')) {
 			$object->description = GETPOST('description', "alphanohtml");
 		} else {
 			$object->description = GETPOST('description', "restricthtml");
@@ -235,12 +235,12 @@ llxHeader('', $title, $help_url);
 
 if ($id > 0 || !empty($ref)) {
 	$res = $object->fetch_optionals();
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_TASK) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_TASK') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 		$object->fetchComments();
 	}
 
 
-	if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+	if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 		$projectstatic->fetchComments();
 	}
 	if (!empty($projectstatic->socid)) {
@@ -287,24 +287,24 @@ if ($id > 0 || !empty($ref)) {
 		print '<table class="border tableforfield centpercent">';
 
 		// Usage
-		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+		if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 			print '<tr><td class="tdtop">';
 			print $langs->trans("Usage");
 			print '</td>';
 			print '<td>';
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 				print '<input type="checkbox" disabled name="usage_opportunity"'.(GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectFollowOpportunity");
 				print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 				print '<input type="checkbox" disabled name="usage_task"'.(GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectFollowTasks");
 				print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 				print '<br>';
 			}
-			if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 				print '<input type="checkbox" disabled name="usage_bill_time"'.(GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')).'"> ';
 				$htmltext = $langs->trans("ProjectBillTimeDescription");
 				print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
@@ -497,7 +497,7 @@ if ($id > 0 || !empty($ref)) {
 
 		// WYSIWYG editor
 		include_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
-		$cked_enabled = (!empty($conf->global->FCKEDITOR_ENABLE_SOCIETE) ? $conf->global->FCKEDITOR_ENABLE_SOCIETE : 0);
+		$cked_enabled = (getDolGlobalString('FCKEDITOR_ENABLE_SOCIETE') ? $conf->global->FCKEDITOR_ENABLE_SOCIETE : 0);
 		$nbrows = getDolGlobalInt('MAIN_INPUT_DESC_HEIGHT', 0);
 		$doleditor = new DolEditor('description', $object->description, '', 80, 'dolibarr_details', '', false, true, $cked_enabled, $nbrows);
 		print $doleditor->Create();
diff --git a/htdocs/projet/tasks/time.php b/htdocs/projet/tasks/time.php
index 2bd89809c95..bccb0de616b 100644
--- a/htdocs/projet/tasks/time.php
+++ b/htdocs/projet/tasks/time.php
@@ -759,7 +759,7 @@ if ($action == 'confirm_generateinvoice') {
 							// If a product is defined, we msut use the $prodDurationHours and $pu_ht of product (already set previously).
 							$pu_ht_for_task = $pu_htline;
 							// If we want to reuse the value of timespent (so use same price than cost price)
-							if (!empty($conf->global->PROJECT_TIME_SPENT_INTO_INVOICE_USE_VALUE)) {
+							if (getDolGlobalString('PROJECT_TIME_SPENT_INTO_INVOICE_USE_VALUE')) {
 								$pu_ht_for_task = price2num($timespent_data['totalvaluetodivideby3600'] / $timespent_data['timespent'], 'MU') * $prodDurationHours;
 							}
 							$pa_ht = price2num($timespent_data['totalvaluetodivideby3600'] / $timespent_data['timespent'], 'MU') * $prodDurationHours;
@@ -767,7 +767,7 @@ if ($action == 'confirm_generateinvoice') {
 							// If not product used, we use the hour unit for duration and unit price.
 							$pu_ht_for_task = 0;
 							// If we want to reuse the value of timespent (so use same price than cost price)
-							if (!empty($conf->global->PROJECT_TIME_SPENT_INTO_INVOICE_USE_VALUE)) {
+							if (getDolGlobalString('PROJECT_TIME_SPENT_INTO_INVOICE_USE_VALUE')) {
 								$pu_ht_for_task = price2num($timespent_data['totalvaluetodivideby3600'] / $timespent_data['timespent'], 'MU');
 							}
 							$pa_ht = price2num($timespent_data['totalvaluetodivideby3600'] / $timespent_data['timespent'], 'MU');
@@ -923,11 +923,11 @@ if (($id > 0 || !empty($ref)) || $projectidforalltimes > 0 || $allprojectforuser
 		}
 		$res = $projectstatic->fetch_optionals();
 	} elseif ($object->fetch($id, $ref) >= 0) {
-		if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_TASK) && method_exists($object, 'fetchComments') && empty($object->comments)) {
+		if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_TASK') && method_exists($object, 'fetchComments') && empty($object->comments)) {
 			$object->fetchComments();
 		}
 		$result = $projectstatic->fetch($object->fk_project);
-		if (!empty($conf->global->PROJECT_ALLOW_COMMENT_ON_PROJECT) && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
+		if (getDolGlobalString('PROJECT_ALLOW_COMMENT_ON_PROJECT') && method_exists($projectstatic, 'fetchComments') && empty($projectstatic->comments)) {
 			$projectstatic->fetchComments();
 		}
 		if (!empty($projectstatic->socid)) {
@@ -992,24 +992,24 @@ if (($id > 0 || !empty($ref)) || $projectidforalltimes > 0 || $allprojectforuser
 			print '<table class="border tableforfield centpercent">';
 
 			// Usage
-			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES) || empty($conf->global->PROJECT_HIDE_TASKS) || isModEnabled('eventorganization')) {
+			if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES') || !getDolGlobalString('PROJECT_HIDE_TASKS') || isModEnabled('eventorganization')) {
 				print '<tr><td class="tdtop">';
 				print $langs->trans("Usage");
 				print '</td>';
 				print '<td>';
-				if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
+				if (getDolGlobalString('PROJECT_USE_OPPORTUNITIES')) {
 					print '<input type="checkbox" disabled name="usage_opportunity"' . (GETPOSTISSET('usage_opportunity') ? (GETPOST('usage_opportunity', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_opportunity ? ' checked="checked"' : '')) . '"> ';
 					$htmltext = $langs->trans("ProjectFollowOpportunity");
 					print $form->textwithpicto($langs->trans("ProjectFollowOpportunity"), $htmltext);
 					print '<br>';
 				}
-				if (empty($conf->global->PROJECT_HIDE_TASKS)) {
+				if (!getDolGlobalString('PROJECT_HIDE_TASKS')) {
 					print '<input type="checkbox" disabled name="usage_task"' . (GETPOSTISSET('usage_task') ? (GETPOST('usage_task', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_task ? ' checked="checked"' : '')) . '"> ';
 					$htmltext = $langs->trans("ProjectFollowTasks");
 					print $form->textwithpicto($langs->trans("ProjectFollowTasks"), $htmltext);
 					print '<br>';
 				}
-				if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+				if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 					print '<input type="checkbox" disabled name="usage_bill_time"' . (GETPOSTISSET('usage_bill_time') ? (GETPOST('usage_bill_time', 'alpha') != '' ? ' checked="checked"' : '') : ($projectstatic->usage_bill_time ? ' checked="checked"' : '')) . '"> ';
 					$htmltext = $langs->trans("ProjectBillTimeDescription");
 					print $form->textwithpicto($langs->trans("BillTime"), $htmltext);
@@ -1749,7 +1749,7 @@ if (($id > 0 || !empty($ref)) || $projectidforalltimes > 0 || $allprojectforuser
 			print '<td>' . $langs->trans("Note") . '</td>';
 			print '<td>' . $langs->trans("NewTimeSpent") . '</td>';
 			print '<td>' . $langs->trans("ProgressDeclared") . '</td>';
-			if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 				print '<td></td>';
 
 				if (isModEnabled("service") && !empty($projectstatic->thirdparty) && $projectstatic->thirdparty->id > 0 && $projectstatic->usage_bill_time) {
@@ -1827,7 +1827,7 @@ if (($id > 0 || !empty($ref)) || $projectidforalltimes > 0 || $allprojectforuser
 			print '</td>';
 
 			// Invoiced
-			if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+			if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 				print '<td>';
 				print '</td>';
 
@@ -2390,7 +2390,7 @@ if (($id > 0 || !empty($ref)) || $projectidforalltimes > 0 || $allprojectforuser
 			// Invoiced
 			if (!empty($arrayfields['valuebilled']['checked'])) {
 				print '<td class="center">'; // invoice_id and invoice_line_id
-				if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_BILL_TIME_SPENT)) {
+				if (!getDolGlobalString('PROJECT_HIDE_TASKS') && getDolGlobalString('PROJECT_BILL_TIME_SPENT')) {
 					if ($projectstatic->usage_bill_time) {
 						if ($task_time->invoice_id) {
 							$result = $tmpinvoice->fetch($task_time->invoice_id);
@@ -2808,9 +2808,9 @@ if (($id > 0 || !empty($ref)) || $projectidforalltimes > 0 || $allprojectforuser
 					} else {
 						print '<td class="left">'.$form->textwithpicto($langs->trans("Total"), $langs->trans("Totalforthispage")).'</td>';
 					}
-				} elseif ($totalarray['totaldurationfield'] == $i) {
+				} elseif (isset($totalarray['totaldurationfield']) && $totalarray['totaldurationfield'] == $i) {
 					print '<td class="right">' . convertSecondToTime($totalarray['totalduration'], 'allhourmin') . '</td>';
-				} elseif ($totalarray['totalvaluefield'] == $i) {
+				} elseif (isset($totalarray['totalvaluefield']) && $totalarray['totalvaluefield'] == $i) {
 					print '<td class="right">' . price($totalarray['totalvalue']) . '</td>';
 					//} elseif ($totalarray['totalvaluebilledfield'] == $i) { print '<td class="center">'.price($totalarray['totalvaluebilled']).'</td>';
 				} else {
diff --git a/htdocs/public/agenda/agendaexport.php b/htdocs/public/agenda/agendaexport.php
index 82e903300b1..244ef767836 100644
--- a/htdocs/public/agenda/agendaexport.php
+++ b/htdocs/public/agenda/agendaexport.php
@@ -151,7 +151,7 @@ if (!isModEnabled('agenda')) {
  */
 
 // Check config
-if (empty($conf->global->MAIN_AGENDA_XCAL_EXPORTKEY)) {
+if (!getDolGlobalString('MAIN_AGENDA_XCAL_EXPORTKEY')) {
 	$user->getrights();
 
 	llxHeaderVierge();
@@ -246,7 +246,7 @@ if ($shortfilename == 'dolibarrcalendar') {
 $agenda = new ActionComm($db);
 
 $cachedelay = 0;
-if (!empty($conf->global->MAIN_AGENDA_EXPORT_CACHE)) {
+if (getDolGlobalString('MAIN_AGENDA_EXPORT_CACHE')) {
 	$cachedelay = $conf->global->MAIN_AGENDA_EXPORT_CACHE;
 }
 
diff --git a/htdocs/public/bookcal/bookcalAjax.php b/htdocs/public/bookcal/bookcalAjax.php
index 7ba08e409d8..8fddaaece37 100644
--- a/htdocs/public/bookcal/bookcalAjax.php
+++ b/htdocs/public/bookcal/bookcalAjax.php
@@ -104,10 +104,18 @@ if ($action == 'verifyavailability') {
 				if ($offsetmin == 0) {
 					$offsetmin = 60;
 				}
+				$startHourstring = $obj->startHour;
+				$endHourstring = $obj->endHour;
+				if ($startHourstring <= 0) {
+					$startHourstring = 0;
+				}
+				if ($endHourstring >= 24) {
+					$endHourstring = 24;
+				}
 				$offsethour = round($obj->duration / 60);
 				// Creation of array of availabilties range
-				if ($datetocheckbooking >= $starttime && $datetocheckbooking < $endtime) {
-					for ($hour=$obj->startHour; $hour < $obj->endHour; $hour+= $offsethour) {
+				if ($datetocheckbooking >= $starttime && $datetocheckbooking <= $endtime) {
+					for ($hour=$startHourstring; $hour < $endHourstring; $hour+= $offsethour) {
 						for ($min=0; $min < 60; $min += $offsetmin) {
 							$hourstring = $hour;
 							$minstring = $min;
@@ -123,50 +131,47 @@ if ($action == 'verifyavailability') {
 				}
 				$i++;
 			}
-			$response["code"] = "SUCCESS";
-		}
-
-		// TODO Select also all not available ranges
-		// Build the list of hours available (key = hour, value = duration)
-	}
-
-	// Now get ranges already reserved
-	// TODO Remove this
-	/*if (!$error) {
-		$datetocheckbooking_end = dol_time_plus_duree($datetocheckbooking, 1, 'd');
-
-		$sql = "SELECT b.datep, b.id";
-		$sql .= " FROM ".MAIN_DB_PREFIX."actioncomm as b";
-		$sql .= " WHERE b.datep >= '".$db->idate($datetocheckbooking)."'";
-		$sql .= " AND b.datep < '".$db->idate($datetocheckbooking_end)."'";
-		$sql .= " AND fk_bookcal_availability IN (SELECT rowid FROM ".MAIN_DB_PREFIX."bookcal_availabilities WHERE fk_bookcal_calendar = ".((int) $id).")";
-		//$sql .= " AND b.transparency"
-		$resql = $db->query($sql);
-		if ($resql) {
-			$num = $db->num_rows($resql);
-			$i = 0;
-			$response = array();
-			$response["content"] = array();
-			while ($i < $num) {
-				$obj = $db->fetch_object($resql);
-				$dateobject = $obj->datep;
-				$dateobject = explode(" ", $dateobject)[1];
-				$dateobject = explode(":", $dateobject);
-
-				$dateobjectstring = $dateobject[0].$dateobject[1];
-
-				$response["content"][] = $dateobjectstring;
-				$i++;
-			}
-			if ($i == 0) {
-				$response["code"] = "NO_DATA_FOUND";
-			} else {
+			if ($i == $num) {
 				$response["code"] = "SUCCESS";
+			} else {
+				$response["code"] = "ERROR";
+				$error ++;
 			}
-		} else {
-			dol_print_error($db);
 		}
-	}*/
+
+		// Select also all not available ranges
+		if (!$error) {
+			$datetocheckbooking_end = dol_time_plus_duree($datetocheckbooking, 1, 'd');
+
+			$sql = "SELECT b.datep, b.id";
+			$sql .= " FROM ".MAIN_DB_PREFIX."actioncomm as b";
+			$sql .= " WHERE b.datep >= '".$db->idate($datetocheckbooking)."'";
+			$sql .= " AND b.datep < '".$db->idate($datetocheckbooking_end)."'";
+			$sql .= " AND b.code = 'AC_RDV'";
+			$sql .= " AND b.status = 0";
+			$sql .= " AND b.fk_bookcal_calendar = ".((int) $id);
+			$resql = $db->query($sql);
+			if ($resql) {
+				$num = $db->num_rows($resql);
+				$i = 0;
+				while ($i < $num) {
+					$obj = $db->fetch_object($resql);
+					$datebooking = $db->jdate($obj->datep);
+					$datebookingarray = dol_getdate($datebooking);
+					$hourstring = $datebookingarray["hours"];
+					$minstring = $datebookingarray["minutes"];
+					if ($hourstring < 10) {
+						$hourstring = "0".$hourstring;
+					}
+					if ($minstring < 10) {
+						$minstring = "0".$minstring;
+					}
+					$response["availability"][$hourstring.":".$minstring] *= -1;
+					$i++;
+				}
+			}
+		}
+	}
 	$result = $response;
 }
 
diff --git a/htdocs/public/bookcal/index.php b/htdocs/public/bookcal/index.php
index 0aba257d73d..f6fec0ceb2e 100644
--- a/htdocs/public/bookcal/index.php
+++ b/htdocs/public/bookcal/index.php
@@ -233,14 +233,14 @@ if ($action == 'add') {
 	if (!$error) {
 		$dateend = dol_time_plus_duree(GETPOST("datetimebooking", 'int'), GETPOST("durationbooking"), 'i');
 
-		$actioncomm->label = "test";
+		$actioncomm->label = $langs->trans("BookcalBookingTitle");
 		$actioncomm->type = 'AC_RDV';
 		$actioncomm->type_id = 5;
 		$actioncomm->datep = GETPOST("datetimebooking", 'int');
 		$actioncomm->datef = $dateend;
 		$actioncomm->note_private = GETPOST("description");
 		$actioncomm->percentage = -1;
-		$actioncomm->fk_bookcal_availability = GETPOST("id_availability", 'int');
+		$actioncomm->fk_bookcal_calendar = $id;
 		$actioncomm->userownerid = $calendar->visibility;
 		$actioncomm->contact_id = $contact->id;
 		$actioncomm->socpeopleassigned = $contact->id;
@@ -521,13 +521,18 @@ if ($action == 'afteradd') {
 		for(index in timearray){
 			let hour = new Date("2000-01-01T" + index + ":00");
 			duration = timearray[index];
+			isalreadybooked = false;
+			if (duration < 0) {
+				duration *= -1;
+				isalreadybooked = true;
+			}
 			hour.setMinutes(hour.getMinutes() + duration);
 
 			let hours = hour.getHours().toString().padStart(2, "0"); // Formater pour obtenir deux chiffres
 			let mins = hour.getMinutes().toString().padStart(2, "0"); // Formater pour obtenir deux chiffres
 
 			timerange = index + " - " + `${hours}:${mins}`;
-			str += "<input class=\'button btnsubmitbooking\' type=\'submit\' name=\'timebooking\' value=\'"+timerange+"\' data-duration=\'"+duration+"\'><br>";
+			str += "<input class=\'button btnsubmitbooking "+(isalreadybooked == true ? "btnbookcalbooked" : "")+"\' type=\'submit\' name=\'timebooking\' value=\'"+timerange+"\' data-duration=\'"+duration+"\'><br>";
 		}
 		$("#buttonlistbooking").html(str);
 		$(".btnsubmitbooking").on("click", function(){
@@ -558,6 +563,7 @@ if ($action == 'afteradd') {
 					timearray = data["availability"];
 					console.log(timearray);
 					generateBookingButtons(timearray, datestring);
+					$(".btnbookcalbooked").prop("disabled", true);
 				} else {
 					if(data["code"] == "NO_DATA_FOUND"){
 						console.log("No booking to hide");
diff --git a/htdocs/public/company/new.php b/htdocs/public/company/new.php
index 0c4b3a8f881..6d55065767d 100644
--- a/htdocs/public/company/new.php
+++ b/htdocs/public/company/new.php
@@ -133,13 +133,13 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '<div class="logopublicpayment">';
 		print '<img id="dolpaymentlogo" src="' . $urllogo . '">';
 		print '</div>';
-		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+		if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 			print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">' . $langs->trans("PoweredBy") . '<br><img class="poweredbyimg" src="' . DOL_URL_ROOT . '/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
 
-	if (!empty($conf->global->MEMBER_IMAGE_PUBLIC_REGISTRATION)) {
+	if (getDolGlobalString('MEMBER_IMAGE_PUBLIC_REGISTRATION')) {
 		print '<div class="backimagepublicregistration">';
 		print '<img id="idEVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('MEMBER_IMAGE_PUBLIC_REGISTRATION') . '">';
 		print '</div>';
@@ -200,7 +200,7 @@ if (empty($reshook) && $action == 'add') {
 	}
 
 	// Check Captcha code if is enabled
-	if (!empty($conf->global->MAIN_SECURITY_ENABLECAPTCHA)) {
+	if (getDolGlobalString('MAIN_SECURITY_ENABLECAPTCHA')) {
 		$sessionkey = 'dol_antispam_value';
 		$ok = (array_key_exists($sessionkey, $_SESSION) === true && (strtolower($_SESSION[$sessionkey]) == strtolower($_POST['code'])));
 		if (!$ok) {
@@ -242,7 +242,7 @@ if (empty($reshook) && $action == 'add') {
 
 				if (!empty($backtopage)) {
 					$urlback = $backtopage;
-				} elseif (!empty($conf->global->MEMBER_URL_REDIRECT_SUBSCRIPTION)) {
+				} elseif (getDolGlobalString('MEMBER_URL_REDIRECT_SUBSCRIPTION')) {
 					$urlback = $conf->global->MEMBER_URL_REDIRECT_SUBSCRIPTION;
 					// TODO Make replacement of __AMOUNT__, etc...
 				} else {
@@ -306,7 +306,7 @@ print '<div align="center">';
 print '<div id="divsubscribe">';
 
 print '<div class="center subscriptionformhelptext opacitymedium justify">';
-if (!empty($conf->global->COMPANY_NEWFORM_TEXT)) {
+if (getDolGlobalString('COMPANY_NEWFORM_TEXT')) {
 	print $langs->trans($conf->global->COMPANY_NEWFORM_TEXT) . "<br>\n";
 } else {
 	print $langs->trans("ContactUsDesc", getDolGlobalString("MAIN_INFO_SOCIETE_MAIL")) . "<br>\n";
@@ -411,9 +411,9 @@ print '<td>' . img_picto('', 'object_phoning_fax', 'class="pictofixedwidth"') .
 print '</tr>';
 
 // Email / Web
-print '<tr><td>' . $form->editfieldkey('EMail', 'email', '', $objectsoc, 0, 'string', '', empty($conf->global->SOCIETE_EMAIL_MANDATORY) ? '' : $conf->global->SOCIETE_EMAIL_MANDATORY) . '</td>';
+print '<tr><td>' . $form->editfieldkey('EMail', 'email', '', $objectsoc, 0, 'string', '', !getDolGlobalString('SOCIETE_EMAIL_MANDATORY') ? '' : $conf->global->SOCIETE_EMAIL_MANDATORY) . '</td>';
 print '<td>' . img_picto('', 'object_email', 'class="pictofixedwidth"') . ' <input type="text" class="maxwidth200 widthcentpercentminusx" name="email" id="email" value="' . $objectsoc->email . '"></td>';
-if (isModEnabled('mailing') && !empty($conf->global->THIRDPARTY_SUGGEST_ALSO_ADDRESS_CREATION)) {
+if (isModEnabled('mailing') && getDolGlobalString('THIRDPARTY_SUGGEST_ALSO_ADDRESS_CREATION')) {
 	if ($conf->browser->layout == 'phone') {
 		print '</tr><tr>';
 	}
@@ -436,7 +436,7 @@ print '</tr>' . "\n";
 
 
 // Display Captcha code if is enabled
-if (!empty($conf->global->MAIN_SECURITY_ENABLECAPTCHA)) {
+if (getDolGlobalString('MAIN_SECURITY_ENABLECAPTCHA')) {
 	require_once DOL_DOCUMENT_ROOT . '/core/lib/security2.lib.php';
 	print '<tr><td class="titlefield"><label for="email"><span class="fieldrequired">' . $langs->trans("SecurityCode") . '</span></label></td><td>';
 	print '<span class="span-icon-security inline-block">';
diff --git a/htdocs/public/demo/index.php b/htdocs/public/demo/index.php
index 947df34b35f..e1eec2d81ac 100644
--- a/htdocs/public/demo/index.php
+++ b/htdocs/public/demo/index.php
@@ -432,7 +432,7 @@ print '<br>';
 
 // TODO Replace this with a hook
 // Google Adsense (need Google module)
-if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AD_CLIENT) && !empty($conf->global->MAIN_GOOGLE_AD_SLOT)) {
+if (isModEnabled('google') && getDolGlobalString('MAIN_GOOGLE_AD_CLIENT') && getDolGlobalString('MAIN_GOOGLE_AD_SLOT')) {
 	if (empty($conf->dol_use_jmobile)) {
 		print '<div align="center">'."\n";
 		print '<script><!--'."\n";
diff --git a/htdocs/public/eventorganization/attendee_new.php b/htdocs/public/eventorganization/attendee_new.php
index 263646ac629..b8eb24d1608 100644
--- a/htdocs/public/eventorganization/attendee_new.php
+++ b/htdocs/public/eventorganization/attendee_new.php
@@ -189,13 +189,13 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 		print '>';
 		print '</div>';
-		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+		if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 			print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
 
-	if (!empty($conf->global->EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE)) {
+	if (getDolGlobalString('EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE')) {
 		print '<div class="backimagepubliceventorganizationsubscription">';
 		print '<img id="idEVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE').'">';
 		print '</div>';
@@ -359,7 +359,7 @@ if (empty($reshook) && $action == 'add' && (!empty($conference->id) && $conferen
 		if (!empty($confattendee->fk_soc) && $confattendee->fk_soc > 0) {
 			$resultfetchthirdparty = $thirdparty->fetch($confattendee->fk_soc);
 		} else {
-			if (empty($conf->global->EVENTORGANIZATION_DISABLE_RETREIVE_THIRDPARTY_FROM_NAME)) {
+			if (!getDolGlobalString('EVENTORGANIZATION_DISABLE_RETREIVE_THIRDPARTY_FROM_NAME')) {
 				// Fetch using the field input by end user if we have just created the attendee
 				if ($resultfetchthirdparty <= 0 && !empty($societe) && !empty($emailcompany)) {
 					$resultfetchthirdparty = $thirdparty->fetch('', $societe, '', '', '', '', '', '', '', '', $emailcompany);
@@ -470,7 +470,7 @@ if (empty($reshook) && $action == 'add' && (!empty($conference->id) && $conferen
 			$thirdparty->email        = ($emailcompany ? $emailcompany : $email);
 
 			// Load object modCodeTiers
-			$module = (!empty($conf->global->SOCIETE_CODECLIENT_ADDON) ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
+			$module = (getDolGlobalString('SOCIETE_CODECLIENT_ADDON') ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
 			if (substr($module, 0, 15) == 'mod_codeclient_' && substr($module, -3) == 'php') {
 				$module = substr($module, 0, dol_strlen($module) - 4);
 			}
@@ -515,7 +515,7 @@ if (empty($reshook) && $action == 'add' && (!empty($conference->id) && $conferen
 			$productforinvoicerow->id = 0;
 
 			$resultprod = 0;
-			if ($conf->global->SERVICE_CONFERENCE_ATTENDEE_SUBSCRIPTION > 0) {
+			if (getDolGlobalInt('SERVICE_CONFERENCE_ATTENDEE_SUBSCRIPTION') > 0) {
 				$resultprod = $productforinvoicerow->fetch($conf->global->SERVICE_CONFERENCE_ATTENDEE_SUBSCRIPTION);
 			}
 
@@ -601,8 +601,8 @@ if (empty($reshook) && $action == 'add' && (!empty($conference->id) && $conferen
 				$sourcetouse = 'organizedeventregistration';
 				$reftouse = $facture->id;
 				$redirection = $dolibarr_main_url_root.'/public/payment/newpayment.php?source='.urlencode($sourcetouse).'&ref='.urlencode($reftouse);
-				if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
-					if (!empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+				if (getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
+					if (getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 						$redirection .= '&securekey='.dol_hash(getDolGlobalString('PAYMENT_SECURITY_TOKEN') . $sourcetouse . $reftouse, 2); // Use the source in the hash to avoid duplicates if the references are identical
 					} else {
 						$redirection .= '&securekey='.urlencode($conf->global->PAYMENT_SECURITY_TOKEN);
@@ -849,7 +849,7 @@ if ((!empty($conference->id) && $conference->status == ConferenceOrBooth::STATUS
 		print '<tr><td><span class="fieldrequired">'.$langs->trans('Country').'</span></td><td>';
 		print img_picto('', 'country', 'class="pictofixedwidth"');
 		$country_id = GETPOST('country_id');
-		if (!$country_id && !empty($conf->global->MEMBER_NEWFORM_FORCECOUNTRYCODE)) {
+		if (!$country_id && getDolGlobalString('MEMBER_NEWFORM_FORCECOUNTRYCODE')) {
 			$country_id = getCountry($conf->global->MEMBER_NEWFORM_FORCECOUNTRYCODE, 2, $db, $langs);
 		}
 		if (!$country_id && !empty($conf->geoipmaxmind->enabled)) {
@@ -867,7 +867,7 @@ if ((!empty($conference->id) && $conference->status == ConferenceOrBooth::STATUS
 		print $form->select_country($country_id, 'country_id', '', 0, 'minwidth200 widthcentpercentminusx maxwidth300');
 		print '</td></tr>';
 		// State
-		if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
+		if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
 			print '<tr><td>' . $langs->trans('State') . '</td><td>';
 			if ($country_code) {
 				print img_picto('', 'state', 'class="pictofixedwidth"');
@@ -886,7 +886,7 @@ if ((!empty($conference->id) && $conference->status == ConferenceOrBooth::STATUS
 
 		$notetoshow = $note_public;
 		print '<tr><td>' . $langs->trans('Note') . '</td><td>';
-		if (!empty($conf->global->EVENTORGANIZATION_DEFAULT_NOTE_ON_REGISTRATION)) {
+		if (getDolGlobalString('EVENTORGANIZATION_DEFAULT_NOTE_ON_REGISTRATION')) {
 			$notetoshow = str_replace('\n', "\n", $conf->global->EVENTORGANIZATION_DEFAULT_NOTE_ON_REGISTRATION);
 		}
 		print '<textarea name="note_public" class="centpercent" rows="'.ROWS_9.'">'.dol_escape_htmltag($notetoshow, 0, 1).'</textarea>';
diff --git a/htdocs/public/eventorganization/subscriptionok.php b/htdocs/public/eventorganization/subscriptionok.php
index 63c87bdc156..a686ecf5440 100644
--- a/htdocs/public/eventorganization/subscriptionok.php
+++ b/htdocs/public/eventorganization/subscriptionok.php
@@ -119,15 +119,15 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 		print '>';
 		print '</div>';
-		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+		if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 			print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
 
-	if (!empty($conf->global->EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE)) {
+	if (getDolGlobalString('EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE')) {
 		print '<div class="backimagepubliceventorganizationsubscription">';
-		print '<img id="idEVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE" src="'.$conf->global->EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE.'">';
+		print '<img id="idEVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE').'">';
 		print '</div>';
 	}
 
@@ -158,7 +158,7 @@ foreach ($_POST as $k => $v) {
 dol_syslog("POST=".$tracepost, LOG_DEBUG, 0, '_payment');
 
 $head = '';
-if (!empty($conf->global->ONLINE_PAYMENT_CSS_URL)) {
+if (getDolGlobalString('ONLINE_PAYMENT_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('ONLINE_PAYMENT_CSS_URL').'?lang='.$langs->defaultlang.'">'."\n";
 }
 
@@ -180,7 +180,7 @@ $logo = $mysoc->logo;
 $paramlogo = 'ONLINE_PAYMENT_LOGO_'.$suffix;
 if (!empty($conf->global->$paramlogo)) {
 	$logosmall = $conf->global->$paramlogo;
-} elseif (!empty($conf->global->ONLINE_PAYMENT_LOGO)) {
+} elseif (getDolGlobalString('ONLINE_PAYMENT_LOGO')) {
 	$logosmall = $conf->global->ONLINE_PAYMENT_LOGO;
 }
 //print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
@@ -202,13 +202,13 @@ if ($urllogo) {
 	print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 	print '>';
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
 
-if (!empty($conf->global->EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE)) {
+if (getDolGlobalString('EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE')) {
 	print '<div class="backimagepubliceventorganizationsubscription">';
 	print '<img id="idEVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('EVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE').'">';
 	print '</div>';
diff --git a/htdocs/public/members/new.php b/htdocs/public/members/new.php
index 820535686d1..62ff974834a 100644
--- a/htdocs/public/members/new.php
+++ b/htdocs/public/members/new.php
@@ -137,13 +137,13 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '<div class="logopublicpayment">';
 		print '<img id="dolpaymentlogo" src="'.$urllogo.'">';
 		print '</div>';
-		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+		if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 			print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
 
-	if (!empty($conf->global->MEMBER_IMAGE_PUBLIC_REGISTRATION)) {
+	if (getDolGlobalString('MEMBER_IMAGE_PUBLIC_REGISTRATION')) {
 		print '<div class="backimagepublicregistration">';
 		print '<img id="idEVENTORGANIZATION_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('MEMBER_IMAGE_PUBLIC_REGISTRATION').'">';
 		print '</div>';
@@ -197,7 +197,7 @@ if (empty($reshook) && $action == 'add') {
 	$db->begin();
 
 	// test if login already exists
-	if (empty($conf->global->ADHERENT_LOGIN_NOT_REQUIRED)) {
+	if (!getDolGlobalString('ADHERENT_LOGIN_NOT_REQUIRED')) {
 		if (!GETPOST('login')) {
 			$error++;
 			$errmsg .= $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Login"))."<br>\n";
@@ -238,7 +238,7 @@ if (empty($reshook) && $action == 'add') {
 		$error++;
 		$errmsg .= $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Firstname"))."<br>\n";
 	}
-	if (!empty($conf->global->ADHERENT_MAIL_REQUIRED) && empty(GETPOST('email'))) {
+	if (getDolGlobalString('ADHERENT_MAIL_REQUIRED') && empty(GETPOST('email'))) {
 		$error++;
 		$errmsg .= $langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv('Email'))."<br>\n";
 	} elseif (GETPOST("email") && !isValidEmail(GETPOST("email"))) {
@@ -252,7 +252,7 @@ if (empty($reshook) && $action == 'add') {
 		$langs->load("errors");
 		$errmsg .= $langs->trans("ErrorBadDateFormat")."<br>\n";
 	}
-	if (!empty($conf->global->MEMBER_NEWFORM_DOLIBARRTURNOVER)) {
+	if (getDolGlobalString('MEMBER_NEWFORM_DOLIBARRTURNOVER')) {
 		if (GETPOST("morphy") == 'mor' && GETPOST('budget') <= 0) {
 			$error++;
 			$errmsg .= $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("TurnoverOrBudget"))."<br>\n";
@@ -260,7 +260,7 @@ if (empty($reshook) && $action == 'add') {
 	}
 
 	// Check Captcha code if is enabled
-	if (!empty($conf->global->MAIN_SECURITY_ENABLECAPTCHA)) {
+	if (getDolGlobalString('MAIN_SECURITY_ENABLECAPTCHA')) {
 		$sessionkey = 'dol_antispam_value';
 		$ok = (array_key_exists($sessionkey, $_SESSION) === true && (strtolower($_SESSION[$sessionkey]) == strtolower($_POST['code'])));
 		if (!$ok) {
@@ -286,7 +286,7 @@ if (empty($reshook) && $action == 'add') {
 		$adh->zip         = GETPOST('zipcode');
 		$adh->town        = GETPOST('town');
 		$adh->email       = GETPOST('email');
-		if (empty($conf->global->ADHERENT_LOGIN_NOT_REQUIRED)) {
+		if (!getDolGlobalString('ADHERENT_LOGIN_NOT_REQUIRED')) {
 			$adh->login       = GETPOST('login');
 			$adh->pass        = GETPOST('pass1');
 		}
@@ -388,11 +388,11 @@ if (empty($reshook) && $action == 'add') {
 				}
 
 				// Send email to the foundation to say a new member subscribed with autosubscribe form
-				if (!empty($conf->global->MAIN_INFO_SOCIETE_MAIL) && !empty($conf->global->ADHERENT_AUTOREGISTER_NOTIF_MAIL_SUBJECT) &&
-					!empty($conf->global->ADHERENT_AUTOREGISTER_NOTIF_MAIL)) {
+				if (getDolGlobalString('MAIN_INFO_SOCIETE_MAIL') && getDolGlobalString('ADHERENT_AUTOREGISTER_NOTIF_MAIL_SUBJECT') &&
+					getDolGlobalString('ADHERENT_AUTOREGISTER_NOTIF_MAIL')) {
 					// Define link to login card
 					$appli = constant('DOL_APPLICATION_TITLE');
-					if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+					if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 						$appli = $conf->global->MAIN_APPLICATION_TITLE;
 						if (preg_match('/\d\.\d/', $appli)) {
 							if (!preg_match('/'.preg_quote(DOL_VERSION).'/', $appli)) {
@@ -427,7 +427,7 @@ if (empty($reshook) && $action == 'add') {
 				}
 
 				// Auto-create thirdparty on member creation
-				if (!empty($conf->global->ADHERENT_DEFAULT_CREATE_THIRDPARTY)) {
+				if (getDolGlobalString('ADHERENT_DEFAULT_CREATE_THIRDPARTY')) {
 					$company = new Societe($db);
 					$result = $company->create_from_member($adh);
 					if ($result < 0) {
@@ -438,14 +438,14 @@ if (empty($reshook) && $action == 'add') {
 
 				if (!empty($backtopage)) {
 					$urlback = $backtopage;
-				} elseif (!empty($conf->global->MEMBER_URL_REDIRECT_SUBSCRIPTION)) {
+				} elseif (getDolGlobalString('MEMBER_URL_REDIRECT_SUBSCRIPTION')) {
 					$urlback = $conf->global->MEMBER_URL_REDIRECT_SUBSCRIPTION;
 					// TODO Make replacement of __AMOUNT__, etc...
 				} else {
 					$urlback = $_SERVER["PHP_SELF"]."?action=added&token=".newToken();
 				}
 
-				if (!empty($conf->global->MEMBER_NEWFORM_PAYONLINE) && $conf->global->MEMBER_NEWFORM_PAYONLINE != '-1') {
+				if (getDolGlobalString('MEMBER_NEWFORM_PAYONLINE') && $conf->global->MEMBER_NEWFORM_PAYONLINE != '-1') {
 					if (empty($adht->caneditamount)) {			// If edition of amount not allowed
 						// TODO Check amount is same than the amount required for the type of member or if not defined as the defeault amount into $conf->global->MEMBER_NEWFORM_AMOUNT
 						// It is not so important because a test is done on return of payment validation.
@@ -521,7 +521,7 @@ print '<div align="center">';
 print '<div id="divsubscribe">';
 
 print '<div class="center subscriptionformhelptext opacitymedium justify">';
-if (!empty($conf->global->MEMBER_NEWFORM_TEXT)) {
+if (getDolGlobalString('MEMBER_NEWFORM_TEXT')) {
 	print $langs->trans($conf->global->MEMBER_NEWFORM_TEXT)."<br>\n";
 } else {
 	print $langs->trans("NewSubscriptionDesc", getDolGlobalString("MAIN_INFO_SOCIETE_MAIL"))."<br>\n";
@@ -536,7 +536,7 @@ print '<form action="'.$_SERVER["PHP_SELF"].'" method="POST" name="newmember">'.
 print '<input type="hidden" name="token" value="'.newToken().'" / >';
 print '<input type="hidden" name="entity" value="'.$entity.'" />';
 
-if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEWFORM_FORCETYPE) || $action == 'create') {
+if (getDolGlobalString('MEMBER_SKIP_TABLE') || getDolGlobalString('MEMBER_NEWFORM_FORCETYPE') || $action == 'create') {
 	print '<input type="hidden" name="action" value="add" />';
 	print '<br>';
 
@@ -579,7 +579,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 	print '<table class="border" summary="form to subscribe" id="tablesubscribe">'."\n";
 
 	// Type
-	if (empty($conf->global->MEMBER_NEWFORM_FORCETYPE)) {
+	if (!getDolGlobalString('MEMBER_NEWFORM_FORCETYPE')) {
 		$listoftype = $adht->liste_array();
 		$tmp = array_keys($listoftype);
 		$defaulttype = '';
@@ -599,7 +599,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 	// Moral/Physic attribute
 	$morphys["phy"] = $langs->trans("Physical");
 	$morphys["mor"] = $langs->trans("Moral");
-	if (empty($conf->global->MEMBER_NEWFORM_FORCEMORPHY)) {
+	if (!getDolGlobalString('MEMBER_NEWFORM_FORCEMORPHY')) {
 		print '<tr class="morphy"><td class="titlefield classfortooltip" title="'.dol_escape_htmltag($messagemandatory).'">'.$langs->trans('MemberNature').' <span class="star">*</span></td><td>'."\n";
 		print $form->selectarray("morphy", $morphys, GETPOST('morphy'), 1);
 		print '</td></tr>'."\n";
@@ -629,7 +629,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 	print '<input type="text" name="email" maxlength="255" class="minwidth200" value="'.dol_escape_htmltag(GETPOST('email')).'"></td></tr>'."\n";
 
 	// Login
-	if (empty($conf->global->ADHERENT_LOGIN_NOT_REQUIRED)) {
+	if (!getDolGlobalString('ADHERENT_LOGIN_NOT_REQUIRED')) {
 		print '<tr><td>'.$langs->trans("Login").' <span class="star">*</span></td><td><input type="text" name="login" maxlength="50" class="minwidth100"value="'.dol_escape_htmltag(GETPOST('login')).'"></td></tr>'."\n";
 		print '<tr><td>'.$langs->trans("Password").' <span class="star">*</span></td><td><input type="password" maxlength="128" name="pass1" class="minwidth100" value="'.dol_escape_htmltag(GETPOST("pass1", "none", 2)).'"></td></tr>'."\n";
 		print '<tr><td>'.$langs->trans("PasswordRetype").' <span class="star">*</span></td><td><input type="password" maxlength="128" name="pass2" class="minwidth100" value="'.dol_escape_htmltag(GETPOST("pass2", "none", 2)).'"></td></tr>'."\n";
@@ -657,7 +657,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 	print '<tr><td>'.$langs->trans('Country').'</td><td>';
 	print img_picto('', 'country', 'class="pictofixedwidth"');
 	$country_id = GETPOST('country_id', 'int');
-	if (!$country_id && !empty($conf->global->MEMBER_NEWFORM_FORCECOUNTRYCODE)) {
+	if (!$country_id && getDolGlobalString('MEMBER_NEWFORM_FORCECOUNTRYCODE')) {
 		$country_id = getCountry($conf->global->MEMBER_NEWFORM_FORCECOUNTRYCODE, 2, $db, $langs);
 	}
 	if (!$country_id && !empty($conf->geoipmaxmind->enabled)) {
@@ -675,7 +675,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 	print $form->select_country($country_id, 'country_id');
 	print '</td></tr>';
 	// State
-	if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
+	if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
 		print '<tr><td>'.$langs->trans('State').'</td><td>';
 		if ($country_code) {
 			print $formcompany->select_state(GETPOST("state_id"), $country_code);
@@ -692,7 +692,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 	print '<tr><td>'.$langs->trans("URLPhoto").'</td><td><input type="text" name="photo" class="minwidth150" value="'.dol_escape_htmltag(GETPOST('photo')).'"></td></tr>'."\n";
 
 	// Public
-	if (!empty($conf->global->MEMBER_PUBLIC_ENABLED)) {
+	if (getDolGlobalString('MEMBER_PUBLIC_ENABLED')) {
 		$linkofpubliclist = DOL_MAIN_URL_ROOT.'/public/members/public_list.php'.((isModEnabled('multicompany')) ? '?entity='.$conf->entity : '');
 		$publiclabel = $langs->trans("Public", getDolGlobalString('MAIN_INFO_SOCIETE_NOM'), $linkofpubliclist);
 		print '<tr><td>'.$publiclabel.'</td><td><input type="checkbox" name="public"></td></tr>'."\n";
@@ -710,7 +710,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 
 	// Add specific fields used by Dolibarr foundation for example
 	// TODO Move this into generic feature.
-	if (!empty($conf->global->MEMBER_NEWFORM_DOLIBARRTURNOVER)) {
+	if (getDolGlobalString('MEMBER_NEWFORM_DOLIBARRTURNOVER')) {
 		$arraybudget = array('50'=>'<= 100 000', '100'=>'<= 200 000', '200'=>'<= 500 000', '300'=>'<= 1 500 000', '600'=>'<= 3 000 000', '1000'=>'<= 5 000 000', '2000'=>'5 000 000+');
 		print '<tr id="trbudget" class="trcompany"><td>'.$langs->trans("TurnoverOrBudget").' <span class="star">*</span></td><td>';
 		print $form->selectarray('budget', $arraybudget, GETPOST('budget'), 1);
@@ -753,7 +753,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 		print '</td></tr>'."\n";
 	}
 
-	if (!empty($conf->global->MEMBER_NEWFORM_PAYONLINE)) {
+	if (getDolGlobalString('MEMBER_NEWFORM_PAYONLINE')) {
 		$typeid = $conf->global->MEMBER_NEWFORM_FORCETYPE ? $conf->global->MEMBER_NEWFORM_FORCETYPE : GETPOST('typeid', 'int');
 		$adht = new AdherentType($db);
 		$adht->fetch($typeid);
@@ -764,7 +764,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 		$amountbytype = $adht->amountByType(1);		// Load the array of amount per type
 		$amount = empty($amountbytype[$typeid]) ? (isset($amount) ? $amount : 0) : $amountbytype[$typeid];
 		// - If not found, take the default amount only of the user is authorized to edit it
-		if ($caneditamount && empty($amount) && !empty($conf->global->MEMBER_NEWFORM_AMOUNT)) {
+		if ($caneditamount && empty($amount) && getDolGlobalString('MEMBER_NEWFORM_AMOUNT')) {
 			$amount = $conf->global->MEMBER_NEWFORM_AMOUNT;
 		}
 		// - If not set, we accept ot have amount defined as parameter (for backward compatibility).
@@ -777,12 +777,12 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 		$showedamount = $amount>0? $amount: 0;
 		// $conf->global->MEMBER_NEWFORM_PAYONLINE is 'paypal', 'paybox' or 'stripe'
 		print '<tr><td>'.$langs->trans("Subscription");
-		if (!empty($conf->global->MEMBER_EXT_URL_SUBSCRIPTION_INFO)) {
+		if (getDolGlobalString('MEMBER_EXT_URL_SUBSCRIPTION_INFO')) {
 			print ' - <a href="' . getDolGlobalString('MEMBER_EXT_URL_SUBSCRIPTION_INFO').'" rel="external" target="_blank" rel="noopener noreferrer">'.$langs->trans("SeeHere").'</a>';
 		}
 		print '</td><td class="nowrap">';
 
-		if (empty($amount) && !empty($conf->global->MEMBER_NEWFORM_AMOUNT)) {
+		if (empty($amount) && getDolGlobalString('MEMBER_NEWFORM_AMOUNT')) {
 			$amount = $conf->global->MEMBER_NEWFORM_AMOUNT;
 		}
 
@@ -800,7 +800,7 @@ if (!empty($conf->global->MEMBER_SKIP_TABLE) || !empty($conf->global->MEMBER_NEW
 	}
 
 	// Display Captcha code if is enabled
-	if (!empty($conf->global->MAIN_SECURITY_ENABLECAPTCHA)) {
+	if (getDolGlobalString('MAIN_SECURITY_ENABLECAPTCHA')) {
 		require_once DOL_DOCUMENT_ROOT.'/core/lib/security2.lib.php';
 		print '<tr><td class="titlefield"><label for="email"><span class="fieldrequired">'.$langs->trans("SecurityCode").'</span></label></td><td>';
 		print '<span class="span-icon-security inline-block">';
diff --git a/htdocs/public/members/public_card.php b/htdocs/public/members/public_card.php
index 2ddac10ac84..4fdaf721a99 100644
--- a/htdocs/public/members/public_card.php
+++ b/htdocs/public/members/public_card.php
@@ -79,7 +79,7 @@ $extrafields = new ExtraFields($db);
  */
 
 $morehead = '';
-if (!empty($conf->global->MEMBER_PUBLIC_CSS)) {
+if (getDolGlobalString('MEMBER_PUBLIC_CSS')) {
 	$morehead = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('MEMBER_PUBLIC_CSS').'">';
 } else {
 	$morehead = '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/theme/eldy/style.css.php">';
diff --git a/htdocs/public/members/public_list.php b/htdocs/public/members/public_list.php
index 3c5bec001c7..4e4428aab34 100644
--- a/htdocs/public/members/public_list.php
+++ b/htdocs/public/members/public_list.php
@@ -110,14 +110,14 @@ if (!$sortfield) {
  * View
  */
 
-if (empty($conf->global->MEMBER_PUBLIC_ENABLED)) {
+if (!getDolGlobalString('MEMBER_PUBLIC_ENABLED')) {
 	httponly_accessforbidden('Public access of list of members is not enabled');
 }
 
 $form = new Form($db);
 
 $morehead = '';
-if (!empty($conf->global->MEMBER_PUBLIC_CSS)) {
+if (getDolGlobalString('MEMBER_PUBLIC_CSS')) {
 	$morehead = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('MEMBER_PUBLIC_CSS').'">';
 } else {
 	$morehead = '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/theme/eldy/style.css.php">';
diff --git a/htdocs/public/onlinesign/newonlinesign.php b/htdocs/public/onlinesign/newonlinesign.php
index 4c92e2999d0..dc112db68ee 100644
--- a/htdocs/public/onlinesign/newonlinesign.php
+++ b/htdocs/public/onlinesign/newonlinesign.php
@@ -215,7 +215,7 @@ if ($action == 'confirm_refusepropal' && $confirm == 'yes') {
 
 $form = new Form($db);
 $head = '';
-if (!empty($conf->global->MAIN_SIGN_CSS_URL)) {
+if (getDolGlobalString('MAIN_SIGN_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('MAIN_SIGN_CSS_URL').'?lang='.$langs->defaultlang.'">'."\n";
 }
 
@@ -263,7 +263,7 @@ $logo = $mysoc->logo;
 $paramlogo = 'ONLINE_SIGN_LOGO_'.$suffix;
 if (!empty($conf->global->$paramlogo)) {
 	$logosmall = $conf->global->$paramlogo;
-} elseif (!empty($conf->global->ONLINE_SIGN_LOGO)) {
+} elseif (getDolGlobalString('ONLINE_SIGN_LOGO')) {
 	$logosmall = $conf->global->ONLINE_SIGN_LOGO;
 }
 //print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
@@ -284,12 +284,12 @@ if ($urllogo) {
 	print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 	print '>';
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
-if ($source == 'proposal' && !empty($conf->global->PROPOSAL_IMAGE_PUBLIC_SIGN)) {
+if ($source == 'proposal' && getDolGlobalString('PROPOSAL_IMAGE_PUBLIC_SIGN')) {
 	print '<div class="backimagepublicproposalsign">';
 	print '<img id="idPROPOSAL_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('PROPOSAL_IMAGE_PUBLIC_SIGN').'">';
 	print '</div>';
@@ -297,7 +297,7 @@ if ($source == 'proposal' && !empty($conf->global->PROPOSAL_IMAGE_PUBLIC_SIGN))
 
 // Output introduction text
 $text = '';
-if (!empty($conf->global->ONLINE_SIGN_NEWFORM_TEXT)) {
+if (getDolGlobalString('ONLINE_SIGN_NEWFORM_TEXT')) {
 	$reg = array();
 	if (preg_match('/^\((.*)\)$/', $conf->global->ONLINE_SIGN_NEWFORM_TEXT, $reg)) {
 		$text .= $langs->trans($reg[1])."<br>\n";
diff --git a/htdocs/public/opensurvey/index.php b/htdocs/public/opensurvey/index.php
index 7f7feeee90c..568e6374f95 100644
--- a/htdocs/public/opensurvey/index.php
+++ b/htdocs/public/opensurvey/index.php
@@ -136,7 +136,7 @@ $logo = $mysoc->logo;
 $paramlogo = 'ONLINE_OPENSURVEY_LOGO_'.$suffix;
 if (!empty($conf->global->$paramlogo)) {
 	$logosmall = $conf->global->$paramlogo;
-} elseif (!empty($conf->global->ONLINE_OPENSURVEY_LOGO)) {
+} elseif (getDolGlobalString('ONLINE_OPENSURVEY_LOGO')) {
 	$logosmall = $conf->global->ONLINE_OPENSURVEY_LOGO_;
 }
 //print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
@@ -156,13 +156,13 @@ if ($urllogo) {
 	print '<div class="logopublicpayment">';
 	print '<img id="dolpaymentlogo" src="'.$urllogo.'">';
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
 
-if (!empty($conf->global->OPENSURVEY_IMAGE_PUBLIC_INTERFACE)) {
+if (getDolGlobalString('OPENSURVEY_IMAGE_PUBLIC_INTERFACE')) {
 	print '<div class="backimagepublicrecruitment">';
 	print '<img id="idOPENSURVEY_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('OPENSURVEY_IMAGE_PUBLIC_INTERFACE').'">';
 	print '</div>';
diff --git a/htdocs/public/partnership/new.php b/htdocs/public/partnership/new.php
index 2685372a90b..7249f965fff 100644
--- a/htdocs/public/partnership/new.php
+++ b/htdocs/public/partnership/new.php
@@ -74,7 +74,7 @@ if (empty($conf->partnership->enabled)) {
 	httponly_accessforbidden('Module Partnership not enabled');
 }
 
-if (empty($conf->global->PARTNERSHIP_ENABLE_PUBLIC)) {
+if (!getDolGlobalString('PARTNERSHIP_ENABLE_PUBLIC')) {
 	httponly_accessforbidden("Auto subscription form for public visitors has not been enabled");
 }
 
@@ -126,13 +126,13 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '<div class="logopublicpayment">';
 		print '<img id="dolpaymentlogo" src="'.$urllogo.'">';
 		print '</div>';
-		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+		if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 			print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
 
-	if (!empty($conf->global->PARTNERSHIP_IMAGE_PUBLIC_REGISTRATION)) {
+	if (getDolGlobalString('PARTNERSHIP_IMAGE_PUBLIC_REGISTRATION')) {
 		print '<div class="backimagepublicregistration">';
 		print '<img id="idPARTNERSHIP_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('PARTNERSHIP_IMAGE_PUBLIC_REGISTRATION').'">';
 		print '</div>';
@@ -421,7 +421,7 @@ if (empty($reshook) && $action == 'add') {
 
 				if (!empty($backtopage)) {
 					$urlback = $backtopage;
-				} elseif (!empty($conf->global->PARTNERSHIP_URL_REDIRECT_SUBSCRIPTION)) {
+				} elseif (getDolGlobalString('PARTNERSHIP_URL_REDIRECT_SUBSCRIPTION')) {
 					$urlback = $conf->global->PARTNERSHIP_URL_REDIRECT_SUBSCRIPTION;
 					// TODO Make replacement of __AMOUNT__, etc...
 				} else {
@@ -557,7 +557,7 @@ print '<div align="center">';
 print '<div id="divsubscribe">';
 
 print '<div class="center subscriptionformhelptext opacitymedium justify">';
-if (!empty($conf->global->PARTNERSHIP_NEWFORM_TEXT)) {
+if (getDolGlobalString('PARTNERSHIP_NEWFORM_TEXT')) {
 	print $langs->trans($conf->global->PARTNERSHIP_NEWFORM_TEXT)."<br>\n";
 } else {
 	print $langs->trans("NewPartnershipRequestDesc", getDolGlobalString("MAIN_INFO_SOCIETE_MAIL"))."<br>\n";
@@ -650,7 +650,7 @@ print '</td></tr>';
 print '<tr><td>'.$langs->trans('Country').'</td><td>';
 print img_picto('', 'country', 'class="pictofixedwidth"');
 $country_id = GETPOST('country_id', 'int');
-if (!$country_id && !empty($conf->global->PARTNERSHIP_NEWFORM_FORCECOUNTRYCODE)) {
+if (!$country_id && getDolGlobalString('PARTNERSHIP_NEWFORM_FORCECOUNTRYCODE')) {
 	$country_id = getCountry($conf->global->PARTNERSHIP_NEWFORM_FORCECOUNTRYCODE, 2, $db, $langs);
 }
 if (!$country_id && !empty($conf->geoipmaxmind->enabled)) {
@@ -668,7 +668,7 @@ $country_code = getCountry($country_id, 2, $db, $langs);
 print $form->select_country($country_id, 'country_id');
 print '</td></tr>';
 // State
-if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
+if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
 	print '<tr><td class="wordbreak">'.$langs->trans('State').'</td><td>';
 	if ($country_code) {
 		print $formcompany->select_state(GETPOST("state_id"), $country_code);
diff --git a/htdocs/public/payment/newpayment.php b/htdocs/public/payment/newpayment.php
index 4950c4d2ea2..420e22c649a 100644
--- a/htdocs/public/payment/newpayment.php
+++ b/htdocs/public/payment/newpayment.php
@@ -294,9 +294,9 @@ if ($tmpsource == 'membersubscription') {
 	$tmpsource = 'member';
 }
 $valid = true;
-if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
+if (getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
 	$tokenisok = false;
-	if (!empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+	if (getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 		if ($tmpsource && $REF) {
 			// Use the source in the hash to avoid duplicates if the references are identical
 			$tokenisok = dol_verifyHash(getDolGlobalString('PAYMENT_SECURITY_TOKEN') . $tmpsource.$REF, $SECUREKEY, '2');
@@ -312,7 +312,7 @@ if (!empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
 	}
 
 	if (! $tokenisok) {
-		if (empty($conf->global->PAYMENT_SECURITY_ACCEPT_ANY_TOKEN)) {
+		if (!getDolGlobalString('PAYMENT_SECURITY_ACCEPT_ANY_TOKEN')) {
 			$valid = false; // PAYMENT_SECURITY_ACCEPT_ANY_TOKEN is for backward compatibility
 		} else {
 			dol_syslog("Warning: PAYMENT_SECURITY_ACCEPT_ANY_TOKEN is on", LOG_WARNING);
@@ -531,7 +531,7 @@ if ($action == 'charge' && isModEnabled('stripe')) {
 
 				$service = 'StripeTest';
 				$servicestatus = 0;
-				if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'int')) {
+				if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'int')) {
 					$service = 'StripeLive';
 					$servicestatus = 1;
 				}
@@ -730,7 +730,7 @@ if ($action == 'charge' && isModEnabled('stripe')) {
 	if (getDolGlobalInt('STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION')) {
 		$service = 'StripeTest';
 		$servicestatus = 0;
-		if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'int')) {
+		if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'int')) {
 			$service = 'StripeLive';
 			$servicestatus = 1;
 		}
@@ -837,7 +837,7 @@ if ($reshook < 0) {
 $form = new Form($db);
 
 $head = '';
-if (!empty($conf->global->ONLINE_PAYMENT_CSS_URL)) {
+if (getDolGlobalString('ONLINE_PAYMENT_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('ONLINE_PAYMENT_CSS_URL').'?lang='.(!empty($getpostlang) ? $getpostlang: $langs->defaultlang).'">'."\n";
 }
 
@@ -864,10 +864,10 @@ if ($source && in_array($ref, array('member_ref', 'contractline_ref', 'invoice_r
 
 
 // Show sandbox warning
-if ((empty($paymentmethod) || $paymentmethod == 'paypal') && isModEnabled('paypal') && (!empty($conf->global->PAYPAL_API_SANDBOX) || GETPOST('forcesandbox', 'int'))) {		// We can force sand box with param 'forcesandbox'
+if ((empty($paymentmethod) || $paymentmethod == 'paypal') && isModEnabled('paypal') && (getDolGlobalString('PAYPAL_API_SANDBOX') || GETPOST('forcesandbox', 'int'))) {		// We can force sand box with param 'forcesandbox'
 	dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Paypal'), '', 'warning');
 }
-if ((empty($paymentmethod) || $paymentmethod == 'stripe') && isModEnabled('stripe') && (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'int'))) {
+if ((empty($paymentmethod) || $paymentmethod == 'stripe') && isModEnabled('stripe') && (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'int'))) {
 	dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Stripe'), '', 'warning');
 }
 
@@ -893,7 +893,7 @@ $logo = $mysoc->logo;
 $paramlogo = 'ONLINE_PAYMENT_LOGO_'.$suffix;
 if (!empty($conf->global->$paramlogo)) {
 	$logosmall = $conf->global->$paramlogo;
-} elseif (!empty($conf->global->ONLINE_PAYMENT_LOGO)) {
+} elseif (getDolGlobalString('ONLINE_PAYMENT_LOGO')) {
 	$logosmall = $conf->global->ONLINE_PAYMENT_LOGO;
 }
 //print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
@@ -915,7 +915,7 @@ if ($urllogo) {
 	print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 	print '>';
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
@@ -957,7 +957,7 @@ print '<table id="dolpublictable" summary="Payment form" class="center">'."\n";
 
 // Output introduction text
 $text = '';
-if (!empty($conf->global->PAYMENT_NEWFORM_TEXT)) {
+if (getDolGlobalString('PAYMENT_NEWFORM_TEXT')) {
 	$langs->load("members");
 	if (preg_match('/^\((.*)\)$/', $conf->global->PAYMENT_NEWFORM_TEXT, $reg)) {
 		$text .= $langs->trans($reg[1])."<br>\n";
@@ -1326,12 +1326,12 @@ if ($source == 'contractline') {
 	if ($action != 'dopayment') { // Do not change amount if we just click on first dopayment
 		$amount = $contractline->total_ttc;
 
-		if ($contractline->fk_product && !empty($conf->global->PAYMENT_USE_NEW_PRICE_FOR_CONTRACTLINES)) {
+		if ($contractline->fk_product && getDolGlobalString('PAYMENT_USE_NEW_PRICE_FOR_CONTRACTLINES')) {
 			$product = new Product($db);
 			$result = $product->fetch($contractline->fk_product);
 
 			// We define price for product (TODO Put this in a method in product class)
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				$pu_ht = $product->multiprices[$contract->thirdparty->price_level];
 				$pu_ttc = $product->multiprices_ttc[$contract->thirdparty->price_level];
 				$price_base_type = $product->multiprices_base_type[$contract->thirdparty->price_level];
@@ -1602,7 +1602,7 @@ if ($source == 'member' || $source == 'membersubscription') {
 		$oldtypeid = $member->typeid;
 		$newtypeid = (int) (GETPOSTISSET("typeid") ? GETPOST("typeid", 'int') : $member->typeid);
 
-		if (!empty($conf->global->MEMBER_ALLOW_CHANGE_OF_TYPE)) {
+		if (getDolGlobalString('MEMBER_ALLOW_CHANGE_OF_TYPE')) {
 			require_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent_type.class.php';
 			$adht = new AdherentType($db);
 			// Amount by member type
@@ -1642,15 +1642,15 @@ if ($source == 'member' || $source == 'membersubscription') {
 	// Amount
 	print '<tr class="CTableRow2"><td class="CTableRow2">'.$langs->trans("Amount");
 	// This place no longer allows amount edition
-	if (!empty($conf->global->MEMBER_EXT_URL_SUBSCRIPTION_INFO)) {
+	if (getDolGlobalString('MEMBER_EXT_URL_SUBSCRIPTION_INFO')) {
 		print ' - <a href="' . getDolGlobalString('MEMBER_EXT_URL_SUBSCRIPTION_INFO').'" rel="external" target="_blank" rel="noopener noreferrer">'.$langs->trans("SeeHere").'</a>';
 	}
 	print '</td><td class="CTableRow2">';
-	if (!empty($conf->global->MEMBER_MIN_AMOUNT) && $amount) {
+	if (getDolGlobalString('MEMBER_MIN_AMOUNT') && $amount) {
 		$amount = max(0, $conf->global->MEMBER_MIN_AMOUNT, $amount);
 	}
 	$caneditamount = $adht->caneditamount;
-	$minimumamount = empty($conf->global->MEMBER_MIN_AMOUNT)? $adht->amount : max($conf->global->MEMBER_MIN_AMOUNT, $adht->amount, $amount);
+	$minimumamount = !getDolGlobalString('MEMBER_MIN_AMOUNT')? $adht->amount : max($conf->global->MEMBER_MIN_AMOUNT, $adht->amount, $amount);
 
 	if ($caneditamount && $action != 'dopayment') {
 		if (GETPOSTISSET('newamount')) {
@@ -1776,13 +1776,13 @@ if ($source == 'donation') {
 	// Amount
 	print '<tr class="CTableRow2"><td class="CTableRow2">'.$langs->trans("Amount");
 	if (empty($amount)) {
-		if (empty($conf->global->DONATION_NEWFORM_AMOUNT)) {
+		if (!getDolGlobalString('DONATION_NEWFORM_AMOUNT')) {
 			print ' ('.$langs->trans("ToComplete");
 		}
-		if (!empty($conf->global->DONATION_EXT_URL_SUBSCRIPTION_INFO)) {
+		if (getDolGlobalString('DONATION_EXT_URL_SUBSCRIPTION_INFO')) {
 			print ' - <a href="' . getDolGlobalString('DONATION_EXT_URL_SUBSCRIPTION_INFO').'" rel="external" target="_blank" rel="noopener noreferrer">'.$langs->trans("SeeHere").'</a>';
 		}
-		if (empty($conf->global->DONATION_NEWFORM_AMOUNT)) {
+		if (!getDolGlobalString('DONATION_NEWFORM_AMOUNT')) {
 			print ')';
 		}
 	}
@@ -1792,12 +1792,12 @@ if ($source == 'donation') {
 		$valtoshow = price2num(GETPOST("newamount", 'alpha'), 'MT');
 		// force default subscription amount to value defined into constant...
 		if (empty($valtoshow)) {
-			if (!empty($conf->global->DONATION_NEWFORM_EDITAMOUNT)) {
-				if (!empty($conf->global->DONATION_NEWFORM_AMOUNT)) {
+			if (getDolGlobalString('DONATION_NEWFORM_EDITAMOUNT')) {
+				if (getDolGlobalString('DONATION_NEWFORM_AMOUNT')) {
 					$valtoshow = $conf->global->DONATION_NEWFORM_AMOUNT;
 				}
 			} else {
-				if (!empty($conf->global->DONATION_NEWFORM_AMOUNT)) {
+				if (getDolGlobalString('DONATION_NEWFORM_AMOUNT')) {
 					$amount = $conf->global->DONATION_NEWFORM_AMOUNT;
 				}
 			}
@@ -1805,7 +1805,7 @@ if ($source == 'donation') {
 	}
 	if (empty($amount) || !is_numeric($amount)) {
 		//$valtoshow=price2num(GETPOST("newamount",'alpha'),'MT');
-		if (!empty($conf->global->DONATION_MIN_AMOUNT) && $valtoshow) {
+		if (getDolGlobalString('DONATION_MIN_AMOUNT') && $valtoshow) {
 			$valtoshow = max($conf->global->DONATION_MIN_AMOUNT, $valtoshow);
 		}
 		print '<input type="hidden" name="amount" value="'.price2num(GETPOST("amount", 'alpha'), 'MT').'">';
@@ -1814,7 +1814,7 @@ if ($source == 'donation') {
 		print ' <b>'.$langs->trans("Currency".$currency).'</b>';
 	} else {
 		$valtoshow = $amount;
-		if (!empty($conf->global->DONATION_MIN_AMOUNT) && $valtoshow) {
+		if (getDolGlobalString('DONATION_MIN_AMOUNT') && $valtoshow) {
 			$valtoshow = max($conf->global->DONATION_MIN_AMOUNT, $valtoshow);
 			$amount = $valtoshow;
 		}
@@ -2136,7 +2136,7 @@ if ($action != 'dopayment') {
 			}
 
 			if ((empty($paymentmethod) || $paymentmethod == 'paypal') && isModEnabled('paypal')) {
-				if (empty($conf->global->PAYPAL_API_INTEGRAL_OR_PAYPALONLY)) {
+				if (!getDolGlobalString('PAYPAL_API_INTEGRAL_OR_PAYPALONLY')) {
 					$conf->global->PAYPAL_API_INTEGRAL_OR_PAYPALONLY = 'integral';
 				}
 
@@ -2250,12 +2250,12 @@ if (preg_match('/^dopayment/', $action)) {			// If we choosed/click on the payme
 		print '<input type="hidden" name="thirdparty_id" value="'.GETPOST('thirdparty_id', 'int').'" />';
 		print '<input type="hidden" name="lang" value="'.$getpostlang.'">';
 
-		if (!empty($conf->global->STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION) || !empty($conf->global->STRIPE_USE_NEW_CHECKOUT)) {	// Use a SCA ready method
+		if (getDolGlobalString('STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION') || getDolGlobalString('STRIPE_USE_NEW_CHECKOUT')) {	// Use a SCA ready method
 			require_once DOL_DOCUMENT_ROOT.'/stripe/class/stripe.class.php';
 
 			$service = 'StripeLive';
 			$servicestatus = 1;
-			if (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha')) {
+			if (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha')) {
 				$service = 'StripeTest';
 				$servicestatus = 0;
 			}
@@ -2267,7 +2267,7 @@ if (preg_match('/^dopayment/', $action)) {			// If we choosed/click on the payme
 				$stripecu = $stripe->customerStripe($object->thirdparty, $stripeacc, $servicestatus, 1);
 			}
 
-			if (!empty($conf->global->STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION)) {
+			if (getDolGlobalString('STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION')) {
 				$noidempotency_key = (GETPOSTISSET('noidempotency') ? GETPOST('noidempotency', 'int') : 0); // By default noidempotency is unset, so we must use a different tag/ref for each payment. If set, we can pay several times the same tag/ref.
 				$paymentintent = $stripe->getPaymentIntent($amount, $currency, ($tag ? $tag : $fulltag), 'Stripe payment: '.$fulltag.(is_object($object) ? ' ref='.$object->ref : ''), $object, $stripecu, $stripeacc, $servicestatus, 0, 'automatic', false, null, 0, $noidempotency_key);
 				// The paymentintnent has status 'requires_payment_method' (even if paymentintent was already paid)
@@ -2286,7 +2286,7 @@ if (preg_match('/^dopayment/', $action)) {			// If we choosed/click on the payme
         <table id="dolpaymenttable" summary="Payment form" class="center centpercent">
         <tbody><tr><td class="textpublicpayment">';
 
-		if (!empty($conf->global->STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION)) {
+		if (getDolGlobalString('STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION')) {
 			print '<div id="payment-request-button"><!-- A Stripe Element will be inserted here. --></div>';
 		}
 
@@ -2319,7 +2319,7 @@ if (preg_match('/^dopayment/', $action)) {			// If we choosed/click on the payme
 		print '</table>';
 		//}
 
-		if (!empty($conf->global->STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION)) {
+		if (getDolGlobalString('STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION')) {
 			if (empty($paymentintent)) {
 				print '<center>'.$langs->trans("Error").'</center>';
 			} else {
@@ -2343,7 +2343,7 @@ if (preg_match('/^dopayment/', $action)) {			// If we choosed/click on the payme
 			// Code to ask the credit card. This use the default "API version". No way to force API version when using JS code.
 			print '<script type="text/javascript">'."\n";
 
-			if (!empty($conf->global->STRIPE_USE_NEW_CHECKOUT)) {
+			if (getDolGlobalString('STRIPE_USE_NEW_CHECKOUT')) {
 				$amountstripe = $amount;
 
 				// Correct the amount according to unit of currency
@@ -2459,7 +2459,7 @@ if (preg_match('/^dopayment/', $action)) {			// If we choosed/click on the payme
 
 
 				<?php
-			} elseif (!empty($conf->global->STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION)) {
+			} elseif (getDolGlobalString('STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION')) {
 				?>
 			// Code for payment with option STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION set to 1 or 2
 
diff --git a/htdocs/public/payment/paymentko.php b/htdocs/public/payment/paymentko.php
index 5119a1bf55a..01fabbde20c 100644
--- a/htdocs/public/payment/paymentko.php
+++ b/htdocs/public/payment/paymentko.php
@@ -166,7 +166,7 @@ if (!empty($_SESSION['ipaddress'])) {      // To avoid to make action twice
 
 	// Send an email
 	$sendemail = '';
-	if (!empty($conf->global->ONLINE_PAYMENT_SENDEMAIL)) {
+	if (getDolGlobalString('ONLINE_PAYMENT_SENDEMAIL')) {
 		$sendemail = $conf->global->ONLINE_PAYMENT_SENDEMAIL;
 	}
 
@@ -176,7 +176,7 @@ if (!empty($_SESSION['ipaddress'])) {      // To avoid to make action twice
 		$companylangs->setDefaultLang($mysoc->default_lang);
 		$companylangs->loadLangs(array('main', 'members', 'bills', 'paypal', 'paybox'));
 
-		$from = !empty($conf->global->MAILING_EMAIL_FROM) ? $conf->global->MAILING_EMAIL_FROM : getDolGlobalString("MAIN_MAIL_EMAIL_FROM");
+		$from = getDolGlobalString('MAILING_EMAIL_FROM') ? $conf->global->MAILING_EMAIL_FROM : getDolGlobalString("MAIN_MAIL_EMAIL_FROM");
 		$sendto = $sendemail;
 
 		$urlback = $_SERVER["REQUEST_URI"];
@@ -209,7 +209,7 @@ if (!empty($_SESSION['ipaddress'])) {      // To avoid to make action twice
 }
 
 $head = '';
-if (!empty($conf->global->ONLINE_PAYMENT_CSS_URL)) {
+if (getDolGlobalString('ONLINE_PAYMENT_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('ONLINE_PAYMENT_CSS_URL').'?lang='.$langs->defaultlang.'">'."\n";
 }
 
@@ -231,7 +231,7 @@ $logo = $mysoc->logo;
 $paramlogo = 'ONLINE_PAYMENT_LOGO_'.$suffix;
 if (!empty($conf->global->$paramlogo)) {
 	$logosmall = $conf->global->$paramlogo;
-} elseif (!empty($conf->global->ONLINE_PAYMENT_LOGO)) {
+} elseif (getDolGlobalString('ONLINE_PAYMENT_LOGO')) {
 	$logosmall = $conf->global->ONLINE_PAYMENT_LOGO;
 }
 //print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
@@ -253,12 +253,12 @@ if ($urllogo) {
 	print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 	print '>';
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
-if (!empty($conf->global->MAIN_IMAGE_PUBLIC_PAYMENT)) {
+if (getDolGlobalString('MAIN_IMAGE_PUBLIC_PAYMENT')) {
 	print '<div class="backimagepublicpayment">';
 	print '<img id="idMAIN_IMAGE_PUBLIC_PAYMENT" src="' . getDolGlobalString('MAIN_IMAGE_PUBLIC_PAYMENT').'">';
 	print '</div>';
diff --git a/htdocs/public/payment/paymentok.php b/htdocs/public/payment/paymentok.php
index 57f00ea09f1..c14a6dd2f94 100644
--- a/htdocs/public/payment/paymentok.php
+++ b/htdocs/public/payment/paymentok.php
@@ -69,19 +69,19 @@ $langs->loadLangs(array("main", "other", "dict", "bills", "companies", "paybox",
 // Clean parameters
 if (isModEnabled('paypal')) {
 	$PAYPAL_API_USER = "";
-	if (!empty($conf->global->PAYPAL_API_USER)) {
+	if (getDolGlobalString('PAYPAL_API_USER')) {
 		$PAYPAL_API_USER = $conf->global->PAYPAL_API_USER;
 	}
 	$PAYPAL_API_PASSWORD = "";
-	if (!empty($conf->global->PAYPAL_API_PASSWORD)) {
+	if (getDolGlobalString('PAYPAL_API_PASSWORD')) {
 		$PAYPAL_API_PASSWORD = $conf->global->PAYPAL_API_PASSWORD;
 	}
 	$PAYPAL_API_SIGNATURE = "";
-	if (!empty($conf->global->PAYPAL_API_SIGNATURE)) {
+	if (getDolGlobalString('PAYPAL_API_SIGNATURE')) {
 		$PAYPAL_API_SIGNATURE = $conf->global->PAYPAL_API_SIGNATURE;
 	}
 	$PAYPAL_API_SANDBOX = "";
-	if (!empty($conf->global->PAYPAL_API_SANDBOX)) {
+	if (getDolGlobalString('PAYPAL_API_SANDBOX')) {
 		$PAYPAL_API_SANDBOX = $conf->global->PAYPAL_API_SANDBOX;
 	}
 	$PAYPAL_API_OK = "";
@@ -190,7 +190,7 @@ foreach ($_SESSION as $k => $v) {
 dol_syslog("SESSION=".$tracesession, LOG_DEBUG, 0, '_payment');
 
 $head = '';
-if (!empty($conf->global->ONLINE_PAYMENT_CSS_URL)) {
+if (getDolGlobalString('ONLINE_PAYMENT_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('ONLINE_PAYMENT_CSS_URL').'?lang='.$langs->defaultlang.'">'."\n";
 }
 
@@ -213,7 +213,7 @@ $logo = $mysoc->logo;
 $paramlogo = 'ONLINE_PAYMENT_LOGO_'.$suffix;
 if (!empty($conf->global->$paramlogo)) {
 	$logosmall = $conf->global->$paramlogo;
-} elseif (!empty($conf->global->ONLINE_PAYMENT_LOGO)) {
+} elseif (getDolGlobalString('ONLINE_PAYMENT_LOGO')) {
 	$logosmall = $conf->global->ONLINE_PAYMENT_LOGO;
 }
 //print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
@@ -235,12 +235,12 @@ if ($urllogo) {
 	print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 	print '>';
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
-if (!empty($conf->global->MAIN_IMAGE_PUBLIC_PAYMENT)) {
+if (getDolGlobalString('MAIN_IMAGE_PUBLIC_PAYMENT')) {
 	print '<div class="backimagepublicpayment">';
 	print '<img id="idMAIN_IMAGE_PUBLIC_PAYMENT" src="' . getDolGlobalString('MAIN_IMAGE_PUBLIC_PAYMENT').'">';
 	print '</div>';
@@ -474,7 +474,7 @@ if ($ispaymentok) {
 						$amountbytype = $adht->amountByType(1);		// Load the array of amount per type
 						$amountexpected = empty($amountbytype[$typeid]) ? 0 : $amountbytype[$typeid];
 						// - If not found, take the default amount
-						if (empty($amountexpected) && !empty($conf->global->MEMBER_NEWFORM_AMOUNT)) {
+						if (empty($amountexpected) && getDolGlobalString('MEMBER_NEWFORM_AMOUNT')) {
 							$amountexpected = $conf->global->MEMBER_NEWFORM_AMOUNT;
 						}
 
@@ -489,7 +489,7 @@ if ($ispaymentok) {
 				}
 
 				// Security protection:
-				if (!empty($conf->global->MEMBER_MIN_AMOUNT)) {
+				if (getDolGlobalString('MEMBER_MIN_AMOUNT')) {
 					if ($FinalPaymentAmt < $conf->global->MEMBER_MIN_AMOUNT) {
 						$error++;
 						$errmsg = 'Value of FinalPayment ('.$FinalPaymentAmt.') is lower than the minimum allowed (' . getDolGlobalString('MEMBER_MIN_AMOUNT').'). May be a hack to try to pay a different amount ?';
@@ -650,7 +650,7 @@ if ($ispaymentok) {
 
 						$service = 'StripeTest';
 						$servicestatus = 0;
-						if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+						if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 							$service = 'StripeLive';
 							$servicestatus = 1;
 						}
@@ -757,7 +757,7 @@ if ($ispaymentok) {
 						$substitutionarray = getCommonSubstitutionArray($outputlangs, 0, null, $object);
 
 						// Create external user
-						if (!empty($conf->global->ADHERENT_CREATE_EXTERNAL_USER_LOGIN)) {
+						if (getDolGlobalString('ADHERENT_CREATE_EXTERNAL_USER_LOGIN')) {
 							$infouserlogin = '';
 							$nuser = new User($db);
 							$tmpuser = dol_clone($object);
@@ -1353,7 +1353,7 @@ if ($ispaymentok) {
 								$cc = ($cc ? ', ' : '').$attendeetovalidate->email_company;
 							}
 
-							$from = !empty($conf->global->MAILING_EMAIL_FROM) ? $conf->global->MAILING_EMAIL_FROM : getDolGlobalString("MAIN_MAIL_EMAIL_FROM");
+							$from = getDolGlobalString('MAILING_EMAIL_FROM') ? $conf->global->MAILING_EMAIL_FROM : getDolGlobalString("MAIN_MAIL_EMAIL_FROM");
 
 							$urlback = $_SERVER["REQUEST_URI"];
 
@@ -1764,7 +1764,7 @@ if ($ispaymentok) {
 	}
 
 	$sendemail = '';
-	if (!empty($conf->global->ONLINE_PAYMENT_SENDEMAIL)) {
+	if (getDolGlobalString('ONLINE_PAYMENT_SENDEMAIL')) {
 		$sendemail = $conf->global->ONLINE_PAYMENT_SENDEMAIL;
 	}
 
@@ -1779,7 +1779,7 @@ if ($ispaymentok) {
 		$companylangs->loadLangs(array('main', 'members', 'bills', 'paypal', 'paybox'));
 
 		$sendto = $sendemail;
-		$from = !empty($conf->global->MAILING_EMAIL_FROM) ? $conf->global->MAILING_EMAIL_FROM : getDolGlobalString("MAIN_MAIL_EMAIL_FROM");
+		$from = getDolGlobalString('MAILING_EMAIL_FROM') ? $conf->global->MAILING_EMAIL_FROM : getDolGlobalString("MAIN_MAIL_EMAIL_FROM");
 		// Define $urlwithroot
 		$urlwithouturlroot = preg_replace('/'.preg_quote(DOL_URL_ROOT, '/').'$/i', '', trim($dolibarr_main_url_root));
 		$urlwithroot = $urlwithouturlroot.DOL_URL_ROOT; // This is to use external domain name found into config file
@@ -1888,15 +1888,15 @@ if ($ispaymentok) {
 	}
 
 	$sendemail = '';
-	if (!empty($conf->global->PAYMENTONLINE_SENDEMAIL)) {
+	if (getDolGlobalString('PAYMENTONLINE_SENDEMAIL')) {
 		$sendemail = $conf->global->PAYMENTONLINE_SENDEMAIL;
 	}
 	// TODO Remove local option to keep only the generic one ?
-	if ($paymentmethod == 'paypal' && !empty($conf->global->PAYPAL_PAYONLINE_SENDEMAIL)) {
+	if ($paymentmethod == 'paypal' && getDolGlobalString('PAYPAL_PAYONLINE_SENDEMAIL')) {
 		$sendemail = $conf->global->PAYPAL_PAYONLINE_SENDEMAIL;
-	} elseif ($paymentmethod == 'paybox' && !empty($conf->global->PAYBOX_PAYONLINE_SENDEMAIL)) {
+	} elseif ($paymentmethod == 'paybox' && getDolGlobalString('PAYBOX_PAYONLINE_SENDEMAIL')) {
 		$sendemail = $conf->global->PAYBOX_PAYONLINE_SENDEMAIL;
-	} elseif ($paymentmethod == 'stripe' && !empty($conf->global->STRIPE_PAYONLINE_SENDEMAIL)) {
+	} elseif ($paymentmethod == 'stripe' && getDolGlobalString('STRIPE_PAYONLINE_SENDEMAIL')) {
 		$sendemail = $conf->global->STRIPE_PAYONLINE_SENDEMAIL;
 	}
 
@@ -1907,7 +1907,7 @@ if ($ispaymentok) {
 		$companylangs->loadLangs(array('main', 'members', 'bills', 'paypal', 'paybox'));
 
 		$sendto = $sendemail;
-		$from = !empty($conf->global->MAILING_EMAIL_FROM) ? $conf->global->MAILING_EMAIL_FROM : getDolGlobalString("MAIN_MAIL_EMAIL_FROM");
+		$from = getDolGlobalString('MAILING_EMAIL_FROM') ? $conf->global->MAILING_EMAIL_FROM : getDolGlobalString("MAIN_MAIL_EMAIL_FROM");
 		// Define $urlwithroot
 		$urlwithouturlroot = preg_replace('/'.preg_quote(DOL_URL_ROOT, '/').'$/i', '', trim($dolibarr_main_url_root));
 		$urlwithroot = $urlwithouturlroot.DOL_URL_ROOT; // This is to use external domain name found into config file
diff --git a/htdocs/public/project/index.php b/htdocs/public/project/index.php
index 6383ddd38e6..3f54daeec39 100644
--- a/htdocs/public/project/index.php
+++ b/htdocs/public/project/index.php
@@ -135,12 +135,12 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print $mysoc->name;
 	}
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 
-	if (!empty($conf->global->PROJECT_IMAGE_PUBLIC_ORGANIZEDEVENT)) {
+	if (getDolGlobalString('PROJECT_IMAGE_PUBLIC_ORGANIZEDEVENT')) {
 		print '<div class="backimagepubliceventorganizationsubscription">';
 		print '<img id="idPROJECT_IMAGE_PUBLIC_ORGANIZEDEVENT" src="' . getDolGlobalString('PROJECT_IMAGE_PUBLIC_ORGANIZEDEVENT').'">';
 		print '</div>';
@@ -194,7 +194,7 @@ if (GETPOST('viewandvote')) {
  */
 
 $head = '';
-if (!empty($conf->global->ONLINE_PAYMENT_CSS_URL)) {
+if (getDolGlobalString('ONLINE_PAYMENT_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('ONLINE_PAYMENT_CSS_URL').'?lang='.$langs->defaultlang.'">'."\n";
 }
 
diff --git a/htdocs/public/project/new.php b/htdocs/public/project/new.php
index 001f9837a89..b2d7e8e3bb6 100644
--- a/htdocs/public/project/new.php
+++ b/htdocs/public/project/new.php
@@ -66,7 +66,7 @@ $action = GETPOST('action', 'aZ09');
 // Load translation files
 $langs->loadLangs(array("members", "companies", "install", "other", "projects"));
 
-if (empty($conf->global->PROJECT_ENABLE_PUBLIC)) {
+if (!getDolGlobalString('PROJECT_ENABLE_PUBLIC')) {
 	print $langs->trans("Form for public lead registration has not been enabled");
 	exit;
 }
@@ -125,13 +125,13 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 		print '>';
 		print '</div>';
-		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+		if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 			print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
 
-	if (!empty($conf->global->PROJECT_IMAGE_PUBLIC_NEWLEAD)) {
+	if (getDolGlobalString('PROJECT_IMAGE_PUBLIC_NEWLEAD')) {
 		print '<div class="backimagepublicnewlead">';
 		print '<img id="idPROJECT_IMAGE_PUBLIC_NEWLEAD" src="' . getDolGlobalString('PROJECT_IMAGE_PUBLIC_NEWLEAD').'">';
 		print '</div>';
@@ -258,7 +258,7 @@ if (empty($reshook) && $action == 'add') {
 	if (!$error) {
 		// Defined the ref into $defaultref
 		$defaultref = '';
-		$modele = empty($conf->global->PROJECT_ADDON) ? 'mod_project_simple' : $conf->global->PROJECT_ADDON;
+		$modele = !getDolGlobalString('PROJECT_ADDON') ? 'mod_project_simple' : $conf->global->PROJECT_ADDON;
 
 		// Search template files
 		$file = ''; $classname = ''; $filefound = 0;
@@ -393,7 +393,7 @@ if (empty($reshook) && $action == 'add') {
 
 				if (!empty($backtopage)) {
 					$urlback = $backtopage;
-				} elseif (!empty($conf->global->PROJECT_URL_REDIRECT_LEAD)) {
+				} elseif (getDolGlobalString('PROJECT_URL_REDIRECT_LEAD')) {
 					$urlback = $conf->global->PROJECT_URL_REDIRECT_LEAD;
 					// TODO Make replacement of __AMOUNT__, etc...
 				} else {
@@ -460,7 +460,7 @@ print '<div align="center">';
 print '<div id="divsubscribe">';
 
 print '<div class="center subscriptionformhelptext opacitymedium justify">';
-if (!empty($conf->global->PROJECT_NEWFORM_TEXT)) {
+if (getDolGlobalString('PROJECT_NEWFORM_TEXT')) {
 	print $langs->trans($conf->global->PROJECT_NEWFORM_TEXT)."<br>\n";
 } else {
 	print $langs->trans("FormForNewLeadDesc", getDolGlobalString("MAIN_INFO_SOCIETE_MAIL"))."<br>\n";
@@ -516,7 +516,7 @@ print '</td></tr>';
 // Country
 print '<tr><td>'.$langs->trans('Country').'</td><td>';
 $country_id = GETPOST('country_id');
-if (!$country_id && !empty($conf->global->PROJECT_NEWFORM_FORCECOUNTRYCODE)) {
+if (!$country_id && getDolGlobalString('PROJECT_NEWFORM_FORCECOUNTRYCODE')) {
 	$country_id = getCountry($conf->global->PROJECT_NEWFORM_FORCECOUNTRYCODE, 2, $db, $langs);
 }
 if (!$country_id && !empty($conf->geoipmaxmind->enabled)) {
@@ -534,7 +534,7 @@ $country_code = getCountry($country_id, 2, $db, $langs);
 print $form->select_country($country_id, 'country_id');
 print '</td></tr>';
 // State
-if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
+if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
 	print '<tr><td>'.$langs->trans('State').'</td><td>';
 	if ($country_code) {
 		print $formcompany->select_state(GETPOST("state_id", 'int'), $country_code);
diff --git a/htdocs/public/project/suggestbooth.php b/htdocs/public/project/suggestbooth.php
index ba6f3fa074f..9b42606b7eb 100644
--- a/htdocs/public/project/suggestbooth.php
+++ b/htdocs/public/project/suggestbooth.php
@@ -148,13 +148,13 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 		print '>';
 		print '</div>';
-		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+		if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 			print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
 
-	if (!empty($conf->global->PROJECT_IMAGE_PUBLIC_SUGGEST_BOOTH)) {
+	if (getDolGlobalString('PROJECT_IMAGE_PUBLIC_SUGGEST_BOOTH')) {
 		print '<div class="backimagepublicsuggestbooth">';
 		print '<img id="idPROJECT_IMAGE_PUBLIC_SUGGEST_BOOTH" src="' . getDolGlobalString('PROJECT_IMAGE_PUBLIC_SUGGEST_BOOTH').'">';
 		print '</div>';
@@ -260,7 +260,7 @@ if (empty($reshook) && $action == 'add') {
 			$thirdparty->email        = ($emailcompany ? $emailcompany : $email);
 
 			// Load object modCodeTiers
-			$module = (!empty($conf->global->SOCIETE_CODECLIENT_ADDON) ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
+			$module = (getDolGlobalString('SOCIETE_CODECLIENT_ADDON') ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
 			if (substr($module, 0, 15) == 'mod_codeclient_' && substr($module, -3) == 'php') {
 				$module = substr($module, 0, dol_strlen($module) - 4);
 			}
@@ -330,7 +330,7 @@ if (empty($reshook) && $action == 'add') {
 					$thirdparty->fournisseur = 1;
 
 					// Load object modCodeFournisseur
-					$module = (!empty($conf->global->SOCIETE_CODECLIENT_ADDON) ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
+					$module = (getDolGlobalString('SOCIETE_CODECLIENT_ADDON') ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
 					if (substr($module, 0, 15) == 'mod_codeclient_' && substr($module, -3) == 'php') {
 						$module = substr($module, 0, dol_strlen($module) - 4);
 					}
@@ -659,7 +659,7 @@ print '<tr><td>'.$langs->trans('Country');
 print '<span class="star">*</span>';
 print '</td><td>';
 $country_id = GETPOST('country_id');
-if (!$country_id && !empty($conf->global->MEMBER_NEWFORM_FORCECOUNTRYCODE)) {
+if (!$country_id && getDolGlobalString('MEMBER_NEWFORM_FORCECOUNTRYCODE')) {
 	$country_id = getCountry($conf->global->MEMBER_NEWFORM_FORCECOUNTRYCODE, 2, $db, $langs);
 }
 if (!$country_id && !empty($conf->geoipmaxmind->enabled)) {
@@ -677,7 +677,7 @@ $country_code = getCountry($country_id, 2, $db, $langs);
 print $form->select_country($country_id, 'country_id');
 print '</td></tr>';
 // State
-if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
+if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
 	print '<tr><td>'.$langs->trans('State').'</td><td>';
 	if ($country_code) {
 		print $formcompany->select_state(GETPOST("state_id"), $country_code);
diff --git a/htdocs/public/project/suggestconference.php b/htdocs/public/project/suggestconference.php
index 8f7de14e291..0b1142a7acf 100644
--- a/htdocs/public/project/suggestconference.php
+++ b/htdocs/public/project/suggestconference.php
@@ -149,13 +149,13 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 		print '>';
 		print '</div>';
-		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+		if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 			print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
 
-	if (!empty($conf->global->PROJECT_IMAGE_PUBLIC_SUGGEST_CONFERENCE)) {
+	if (getDolGlobalString('PROJECT_IMAGE_PUBLIC_SUGGEST_CONFERENCE')) {
 		print '<div class="backimagepublicsuggestconference">';
 		print '<img id="idPROJECT_IMAGE_PUBLIC_SUGGEST_CONFERENCE" src="' . getDolGlobalString('PROJECT_IMAGE_PUBLIC_SUGGEST_CONFERENCE').'">';
 		print '</div>';
@@ -261,7 +261,7 @@ if (empty($reshook) && $action == 'add') {
 			$thirdparty->email        = ($emailcompany ? $emailcompany : $email);
 
 			// Load object modCodeTiers
-			$module = (!empty($conf->global->SOCIETE_CODECLIENT_ADDON) ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
+			$module = (getDolGlobalString('SOCIETE_CODECLIENT_ADDON') ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
 			if (substr($module, 0, 15) == 'mod_codeclient_' && substr($module, -3) == 'php') {
 				$module = substr($module, 0, dol_strlen($module) - 4);
 			}
@@ -330,7 +330,7 @@ if (empty($reshook) && $action == 'add') {
 					$thirdparty->fournisseur = 1;
 
 					// Load object modCodeFournisseur
-					$module = (!empty($conf->global->SOCIETE_CODECLIENT_ADDON) ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
+					$module = (getDolGlobalString('SOCIETE_CODECLIENT_ADDON') ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
 					if (substr($module, 0, 15) == 'mod_codeclient_' && substr($module, -3) == 'php') {
 						$module = substr($module, 0, dol_strlen($module) - 4);
 					}
@@ -596,7 +596,7 @@ print '</td></tr>';
 // Country
 print '<tr><td>'.$langs->trans('Country').'</td><td>';
 $country_id = GETPOST('country_id');
-if (!$country_id && !empty($conf->global->MEMBER_NEWFORM_FORCECOUNTRYCODE)) {
+if (!$country_id && getDolGlobalString('MEMBER_NEWFORM_FORCECOUNTRYCODE')) {
 	$country_id = getCountry($conf->global->MEMBER_NEWFORM_FORCECOUNTRYCODE, 2, $db, $langs);
 }
 if (!$country_id && !empty($conf->geoipmaxmind->enabled)) {
@@ -614,7 +614,7 @@ $country_code = getCountry($country_id, 2, $db, $langs);
 print $form->select_country($country_id, 'country_id');
 print '</td></tr>';
 // State
-if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
+if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
 	print '<tr><td>'.$langs->trans('State').'</td><td>';
 	if ($country_code) {
 		print $formcompany->select_state(GETPOST("state_id"), $country_code);
diff --git a/htdocs/public/project/viewandvote.php b/htdocs/public/project/viewandvote.php
index aacce9dda59..caf386f6eff 100644
--- a/htdocs/public/project/viewandvote.php
+++ b/htdocs/public/project/viewandvote.php
@@ -205,7 +205,7 @@ if (strlen($idvote)) {
  */
 
 $head = '';
-if (!empty($conf->global->ONLINE_PAYMENT_CSS_URL)) {
+if (getDolGlobalString('ONLINE_PAYMENT_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('ONLINE_PAYMENT_CSS_URL').'?lang='.$langs->defaultlang.'">'."\n";
 }
 
@@ -236,7 +236,7 @@ $logo = $mysoc->logo;
 $paramlogo = 'ONLINE_PAYMENT_LOGO_'.$suffix;
 if (!empty($conf->global->$paramlogo)) {
 	$logosmall = $conf->global->$paramlogo;
-} elseif (!empty($conf->global->ONLINE_PAYMENT_LOGO)) {
+} elseif (getDolGlobalString('ONLINE_PAYMENT_LOGO')) {
 	$logosmall = $conf->global->ONLINE_PAYMENT_LOGO;
 }
 //print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
@@ -258,13 +258,13 @@ if ($urllogo) {
 	print '<img id="dolpaymentlogo" src="'.$urllogo.'"';
 	print '>';
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
 
-if (!empty($conf->global->PROJECT_IMAGE_PUBLIC_SUGGEST_BOOTH)) {
+if (getDolGlobalString('PROJECT_IMAGE_PUBLIC_SUGGEST_BOOTH')) {
 	print '<div class="backimagepublicsuggestbooth">';
 	print '<img id="idPROJECT_IMAGE_PUBLIC_SUGGEST_BOOTH" src="' . getDolGlobalString('PROJECT_IMAGE_PUBLIC_SUGGEST_BOOTH').'">';
 	print '</div>';
diff --git a/htdocs/public/recruitment/index.php b/htdocs/public/recruitment/index.php
index c59477edc1b..2661fb89a7e 100644
--- a/htdocs/public/recruitment/index.php
+++ b/htdocs/public/recruitment/index.php
@@ -97,7 +97,7 @@ if (empty($conf->recruitment->enabled)) {
  */
 
 $head = '';
-if (!empty($conf->global->MAIN_RECRUITMENT_CSS_URL)) {
+if (getDolGlobalString('MAIN_RECRUITMENT_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('MAIN_RECRUITMENT_CSS_URL').'?lang='.$langs->defaultlang.'">'."\n";
 }
 
@@ -137,7 +137,7 @@ $logo = $mysoc->logo;
 $paramlogo = 'ONLINE_RECRUITMENT_LOGO_'.$suffix;
 if (!empty($conf->global->$paramlogo)) {
 	$logosmall = $conf->global->$paramlogo;
-} elseif (!empty($conf->global->ONLINE_RECRUITMENT_LOGO)) {
+} elseif (getDolGlobalString('ONLINE_RECRUITMENT_LOGO')) {
 	$logosmall = $conf->global->ONLINE_RECRUITMENT_LOGO_;
 }
 //print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
@@ -157,13 +157,13 @@ if ($urllogo) {
 	print '<div class="logopublicpayment">';
 	print '<img id="dolpaymentlogo" src="'.$urllogo.'">';
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
 
-if (!empty($conf->global->RECRUITMENT_IMAGE_PUBLIC_INTERFACE)) {
+if (getDolGlobalString('RECRUITMENT_IMAGE_PUBLIC_INTERFACE')) {
 	print '<div class="backimagepublicrecruitment">';
 	print '<img id="idPROJECT_IMAGE_PUBLIC_SUGGEST_BOOTH" src="' . getDolGlobalString('RECRUITMENT_IMAGE_PUBLIC_INTERFACE').'">';
 	print '</div>';
@@ -190,7 +190,7 @@ if (is_array($results)) {
 
 			// Output introduction text
 			$text = '';
-			if (!empty($conf->global->RECRUITMENT_NEWFORM_TEXT)) {
+			if (getDolGlobalString('RECRUITMENT_NEWFORM_TEXT')) {
 				$reg = array();
 				if (preg_match('/^\((.*)\)$/', $conf->global->RECRUITMENT_NEWFORM_TEXT, $reg)) {
 					$text .= $langs->trans($reg[1])."<br>\n";
diff --git a/htdocs/public/recruitment/view.php b/htdocs/public/recruitment/view.php
index 79e2cbe52cc..eef609ff9b4 100644
--- a/htdocs/public/recruitment/view.php
+++ b/htdocs/public/recruitment/view.php
@@ -160,7 +160,7 @@ include DOL_DOCUMENT_ROOT.'/core/actions_sendmails.inc.php';
 $now = dol_now();
 
 $head = '';
-if (!empty($conf->global->MAIN_RECRUITMENT_CSS_URL)) {
+if (getDolGlobalString('MAIN_RECRUITMENT_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('MAIN_RECRUITMENT_CSS_URL').'?lang='.$langs->defaultlang.'">'."\n";
 }
 
@@ -200,7 +200,7 @@ $logo = $mysoc->logo;
 $paramlogo = 'ONLINE_RECRUITMENT_LOGO_'.$suffix;
 if (!empty($conf->global->$paramlogo)) {
 	$logosmall = $conf->global->$paramlogo;
-} elseif (!empty($conf->global->ONLINE_RECRUITMENT_LOGO)) {
+} elseif (getDolGlobalString('ONLINE_RECRUITMENT_LOGO')) {
 	$logosmall = $conf->global->ONLINE_RECRUITMENT_LOGO;
 }
 //print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
@@ -226,13 +226,13 @@ if ($urllogo) {
 		print '</a>';
 	}
 	print '</div>';
-	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
+	if (!getDolGlobalString('MAIN_HIDE_POWERED_BY')) {
 		print '<div class="poweredbypublicpayment opacitymedium right"><a class="poweredbyhref" href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img class="poweredbyimg" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
 
-if (!empty($conf->global->RECRUITMENT_IMAGE_PUBLIC_INTERFACE)) {
+if (getDolGlobalString('RECRUITMENT_IMAGE_PUBLIC_INTERFACE')) {
 	print '<div class="backimagepublicrecruitment">';
 	print '<img id="idRECRUITMENT_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('RECRUITMENT_IMAGE_PUBLIC_INTERFACE').'">';
 	print '</div>';
@@ -243,7 +243,7 @@ print '<table id="dolpaymenttable" summary="Job position offer" class="center">'
 
 // Output introduction text
 $text = '';
-if (!empty($conf->global->RECRUITMENT_NEWFORM_TEXT)) {
+if (getDolGlobalString('RECRUITMENT_NEWFORM_TEXT')) {
 	$reg = array();
 	if (preg_match('/^\((.*)\)$/', $conf->global->RECRUITMENT_NEWFORM_TEXT, $reg)) {
 		$text .= $langs->trans($reg[1])."<br>\n";
diff --git a/htdocs/public/stripe/ipn.php b/htdocs/public/stripe/ipn.php
index 60769f22d62..c355c449a04 100644
--- a/htdocs/public/stripe/ipn.php
+++ b/htdocs/public/stripe/ipn.php
@@ -87,7 +87,7 @@ if (empty($endpoint_secret)) {
 	httponly_accessforbidden('Error: Setup of module Stripe not complete for mode '.dol_escape_htmltag($service).'. The WEBHOOK_KEY is not defined.', 400, 1);
 }
 
-if (!empty($conf->global->STRIPE_USER_ACCOUNT_FOR_ACTIONS)) {
+if (getDolGlobalString('STRIPE_USER_ACCOUNT_FOR_ACTIONS')) {
 	// We set the user to use for all ipn actions in Dolibarr
 	$user = new User($db);
 	$user->fetch($conf->global->STRIPE_USER_ACCOUNT_FOR_ACTIONS);
@@ -96,9 +96,10 @@ if (!empty($conf->global->STRIPE_USER_ACCOUNT_FOR_ACTIONS)) {
 	httponly_accessforbidden('Error: Setup of module Stripe not complete for mode '.dol_escape_htmltag($service).'. The STRIPE_USER_ACCOUNT_FOR_ACTIONS is not defined.', 400, 1);
 }
 
+$now = dol_now();
 
-// TODO Add a check on a security key
-
+// Security
+// The test on security key is done later into constructEvent() method.
 
 
 /*
@@ -162,7 +163,7 @@ $stripe = new Stripe($db);
 
 // Subject
 $societeName = $conf->global->MAIN_INFO_SOCIETE_NOM;
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$societeName = $conf->global->MAIN_APPLICATION_TITLE;
 }
 
@@ -185,7 +186,7 @@ if ($event->type == 'payout.created') {
 		}
 		$replyto = $sendto;
 		$sendtocc = '';
-		if (!empty($conf->global->ONLINE_PAYMENT_SENDEMAIL)) {
+		if (getDolGlobalString('ONLINE_PAYMENT_SENDEMAIL')) {
 			$sendtocc = getDolGlobalString('ONLINE_PAYMENT_SENDEMAIL') . '" <' . getDolGlobalString('ONLINE_PAYMENT_SENDEMAIL').'>';
 		}
 
@@ -275,7 +276,7 @@ if ($event->type == 'payout.created') {
 		}
 		$replyto = $sendto;
 		$sendtocc = '';
-		if (!empty($conf->global->ONLINE_PAYMENT_SENDEMAIL)) {
+		if (getDolGlobalString('ONLINE_PAYMENT_SENDEMAIL')) {
 			$sendtocc = getDolGlobalString('ONLINE_PAYMENT_SENDEMAIL') . '" <' . getDolGlobalString('ONLINE_PAYMENT_SENDEMAIL').'>';
 		}
 
@@ -581,50 +582,72 @@ if ($event->type == 'payout.created') {
 } elseif ($event->type == 'payment_intent.payment_failed') {
 	dol_syslog("A try to make a payment has failed");
 
-	$db->begin();
-
 	$object = $event->data->object;
 	$ipaddress = $object->metadata->ipaddress;
-	$now = dol_now();
 	$currencyCodeType = strtoupper($object->currency);
 	$paymentmethodstripeid = $object->payment_method;
 	$customer_id = $object->customer;
 
-	$chargesdata = $object->charges->data;
-	$objpayid = $chargesdata->id;
-	$objpaydesc = $chargesdata->description;
-	$objinvoiceid = 0;
-	if ($chargesdata->metadata->dol_type == 'facture') {
-		$objinvoiceid = $chargesdata->metadata->dol_id;
-	}
-	$objerrcode = $chargesdata->outcome->reason;
-	$objerrmessage = $chargesdata->outcome->seller_message;
+	$chargesdataarray = $object->charges->data;
 
-	$objpaymentmodetype = $chargesdata->payment_method_details->type;
-
-	// If this is a differed payment for SEPA, add a line into agenda events
-	if ($objpaymentmodetype == 'sepa_debit') {
-		require_once DOL_DOCUMENT_ROOT.'/comm/class/actioncomm.class.php';
-		$actioncomm = new ActionComm($db);
-
-		if ($objinvoiceid > 0) {
-			require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
-			$invoice = new Facture($db);
-			$invoice->fetch($objinvoiceid);
-
-			$actioncomm->socid = $invoice->fk_soc;
-			$actioncomm->fk_project = $invoice->fk_project;
-			$actioncomm->elementid = $invoice->id;
-			$actioncomm->elementtype = $invoice->type;
+	foreach ($chargesdataarray as $chargesdata) {
+		$objpayid = $chargesdata->id;
+		$objpaydesc = $chargesdata->description;
+		$objinvoiceid = 0;
+		if ($chargesdata->metadata->dol_type == 'facture') {
+			$objinvoiceid = $chargesdata->metadata->dol_id;
 		}
+		$objerrcode = $chargesdata->outcome->reason;
+		$objerrmessage = $chargesdata->outcome->seller_message;
 
-		$actioncomm->actionmsg = 'Error returned on payment id '.$objpayid.' after request '.$objpaydesc.'<br>Error code is: '.$objerrcode.'<br>Error message is: '.$objerrmessage;
-		$actioncomm->actionmsg2 = 'Payment error returned';
+		$objpaymentmodetype = $chargesdata->payment_method_details->type;
 
-		$actioncomm->create($user);
+		// If this is a differed payment for SEPA, add a line into agenda events
+		if ($objpaymentmodetype == 'sepa_debit') {
+			$db->begin();
+
+			require_once DOL_DOCUMENT_ROOT.'/comm/action/class/actioncomm.class.php';
+			$actioncomm = new ActionComm($db);
+
+			if ($objinvoiceid > 0) {
+				require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
+				$invoice = new Facture($db);
+				$invoice->fetch($objinvoiceid);
+
+				$actioncomm->userownerid = 0;
+				$actioncomm->percentage = -1;
+
+				$actioncomm->type_code = 'AC_OTH_AUTO'; // Type of event ('AC_OTH', 'AC_OTH_AUTO', 'AC_XXX'...)
+				$actioncomm->code = 'AC_IPN';
+
+				$actioncomm->datep = $now;
+				$actioncomm->datef = $now;
+
+				$actioncomm->socid = $invoice->socid;
+				$actioncomm->fk_project = $invoice->fk_project;
+				$actioncomm->fk_element = $invoice->id;
+				$actioncomm->elementtype = 'invoice';
+				$actioncomm->ip = getUserRemoteIP();
+			}
+
+			$actioncomm->note_private = 'Error returned on payment id '.$objpayid.' after SEPA payment request '.$objpaydesc.'<br>Error code is: '.$objerrcode.'<br>Error message is: '.$objerrmessage;
+			$actioncomm->label = 'Payment error (SEPA Stripe)';
+
+			$result = $actioncomm->create($user);
+			if ($result <= 0) {
+				dol_syslog($actioncomm->error, LOG_ERR);
+				$error++;
+			}
+
+			if (! $error) {
+				$db->commit();
+			} else {
+				$db->rollback();
+				http_response_code(500);
+				return -1;
+			}
+		}
 	}
-
-	$db->commit();
 } elseif ($event->type == 'checkout.session.completed') {		// Called when making payment with new Checkout method ($conf->global->STRIPE_USE_NEW_CHECKOUT is on).
 	// TODO: create fees
 } elseif ($event->type == 'payment_method.attached') {
diff --git a/htdocs/public/ticket/ajax/ajax.php b/htdocs/public/ticket/ajax/ajax.php
index b2c3c153f54..24d5c693109 100644
--- a/htdocs/public/ticket/ajax/ajax.php
+++ b/htdocs/public/ticket/ajax/ajax.php
@@ -61,7 +61,7 @@ if (!isModEnabled('ticket')) {
 	httponly_accessforbidden('Module Ticket not enabled');
 }
 
-if (empty($conf->global->TICKET_CREATE_THIRD_PARTY_WITH_CONTACT_IF_NOT_EXIST)) {
+if (!getDolGlobalString('TICKET_CREATE_THIRD_PARTY_WITH_CONTACT_IF_NOT_EXIST')) {
 	httponly_accessforbidden('Option TICKET_CREATE_THIRD_PARTY_WITH_CONTACT_IF_NOT_EXIST of module ticket is not enabled');
 }
 
diff --git a/htdocs/public/ticket/index.php b/htdocs/public/ticket/index.php
index 8537fa9563f..63d3fa27fcd 100644
--- a/htdocs/public/ticket/index.php
+++ b/htdocs/public/ticket/index.php
@@ -75,7 +75,7 @@ if (!isModEnabled('ticket')) {
 $form = new Form($db);
 $formticket = new FormTicket($db);
 
-if (empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
+if (!getDolGlobalString('TICKET_ENABLE_PUBLIC_INTERFACE')) {
 	print $langs->trans('TicketPublicInterfaceForbidden');
 	exit;
 }
diff --git a/htdocs/public/ticket/list.php b/htdocs/public/ticket/list.php
index ccf0b992e29..321fa8899e4 100644
--- a/htdocs/public/ticket/list.php
+++ b/htdocs/public/ticket/list.php
@@ -259,7 +259,7 @@ if ($action == "view_ticketlist") {
 			//'t.statut'=>array('label'=>$langs->trans("Status"), 'checked'=>1, 'position'=>1000),
 		);
 
-		if (empty($conf->global->TICKET_SHOW_PROGRESSION))
+		if (!getDolGlobalString('TICKET_SHOW_PROGRESSION'))
 			unset($arrayfields['t.progress']);
 
 		// Extra fields
@@ -347,7 +347,7 @@ if ($action == "view_ticketlist") {
 		$sql .= " t.message,";
 		$sql .= " t.fk_statut,";
 		$sql .= " t.resolution,";
-		if (!empty($conf->global->TICKET_SHOW_PROGRESSION))
+		if (getDolGlobalString('TICKET_SHOW_PROGRESSION'))
 			$sql .= " t.progress,";
 		$sql .= " t.timing,";
 		$sql .= " t.type_code,";
@@ -479,7 +479,7 @@ if ($action == "view_ticketlist") {
 					print '</td>';
 				}
 
-				if ((!empty($conf->global->TICKET_SHOW_PROGRESSION)) && !empty($arrayfields['t.progress']['checked'])) {
+				if ((getDolGlobalString('TICKET_SHOW_PROGRESSION')) && !empty($arrayfields['t.progress']['checked'])) {
 					print '<td class="liste_titre"></td>';
 				}
 
@@ -544,7 +544,7 @@ if ($action == "view_ticketlist") {
 				if (!empty($arrayfields['severity.code']['checked'])) {
 					print_liste_field_titre($arrayfields['severity.code']['label'], $url_page_current, 'severity.code', '', $param, '', $sortfield, $sortorder);
 				}
-				if ((!empty($conf->global->TICKET_SHOW_PROGRESSION)) && !empty($arrayfields['t.progress']['checked'])) {
+				if ((getDolGlobalString('TICKET_SHOW_PROGRESSION')) && !empty($arrayfields['t.progress']['checked'])) {
 					print_liste_field_titre($arrayfields['t.progress']['label'], $url_page_current, 't.progress', '', $param, '', $sortfield, $sortorder);
 				}
 				if (!empty($arrayfields['t.fk_user_create']['checked'])) {
@@ -636,7 +636,7 @@ if ($action == "view_ticketlist") {
 					}
 
 					// Progression
-					if ((!empty($conf->global->TICKET_SHOW_PROGRESSION)) && !empty($arrayfields['t.progress']['checked'])) {
+					if ((getDolGlobalString('TICKET_SHOW_PROGRESSION')) && !empty($arrayfields['t.progress']['checked'])) {
 						print '<td>';
 						print $obj->progress;
 						print '</td>';
diff --git a/htdocs/public/ticket/view.php b/htdocs/public/ticket/view.php
index ae72adb333a..2b73cb2d25c 100644
--- a/htdocs/public/ticket/view.php
+++ b/htdocs/public/ticket/view.php
@@ -364,7 +364,7 @@ if ($action == "view_ticket" || $action == "presend" || $action == "close" || $a
 		}
 
 		// Progression
-		if (!empty($conf->global->TICKET_SHOW_PROGRESSION)) {
+		if (getDolGlobalString('TICKET_SHOW_PROGRESSION')) {
 			print '<tr><td>'.$langs->trans("Progression").'</td><td>';
 			print ($object->dao->progress > 0 ? dol_escape_htmltag($object->dao->progress) : '0').'%';
 			print '</td></tr>';
diff --git a/htdocs/public/users/view.php b/htdocs/public/users/view.php
index c2e62ff4b20..d65d937722f 100644
--- a/htdocs/public/users/view.php
+++ b/htdocs/public/users/view.php
@@ -187,7 +187,7 @@ if ($mode == 'vcard') {
 }
 
 $head = '';
-if (!empty($conf->global->MAIN_USER_PROFILE_CSS_URL)) {
+if (getDolGlobalString('MAIN_USER_PROFILE_CSS_URL')) {
 	$head = '<link rel="stylesheet" type="text/css" href="' . getDolGlobalString('MAIN_USER_PROFILE_CSS_URL').'?lang='.$langs->defaultlang.'">'."\n";
 }
 
@@ -254,7 +254,7 @@ print '</div>';
 print '</div>';
 
 
-if (!empty($conf->global->USER_IMAGE_PUBLIC_INTERFACE)) {
+if (getDolGlobalString('USER_IMAGE_PUBLIC_INTERFACE')) {
 	print '<div class="backimagepublicrecruitment">';
 	print '<img id="idUSER_IMAGE_PUBLIC_INTERFACE" src="' . getDolGlobalString('USER_IMAGE_PUBLIC_INTERFACE').'">';
 	print '</div>';
@@ -404,7 +404,7 @@ if (!getDolUserInt('USER_PUBLIC_HIDE_COMPANY', 0, $object)) {
 	$paramlogo = 'ONLINE_USER_LOGO_'.$suffix;
 	if (!empty($conf->global->$paramlogo)) {
 		$logosmall = $conf->global->$paramlogo;
-	} elseif (!empty($conf->global->ONLINE_USER_LOGO)) {
+	} elseif (getDolGlobalString('ONLINE_USER_LOGO')) {
 		$logosmall = $conf->global->ONLINE_USER_LOGO;
 	}
 	//print '<!-- Show logo (logosmall='.$logosmall.' logo='.$logo.') -->'."\n";
diff --git a/htdocs/public/website/index.php b/htdocs/public/website/index.php
index 4b0342693d8..240097791bc 100644
--- a/htdocs/public/website/index.php
+++ b/htdocs/public/website/index.php
@@ -147,7 +147,7 @@ if (empty($pageid)) {
 }
 
 $appli = constant('DOL_APPLICATION_TITLE');
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$appli = $conf->global->MAIN_APPLICATION_TITLE;
 }
 
diff --git a/htdocs/public/website/javascript.js.php b/htdocs/public/website/javascript.js.php
index 51cecf8c699..c69561573e7 100644
--- a/htdocs/public/website/javascript.js.php
+++ b/htdocs/public/website/javascript.js.php
@@ -81,7 +81,7 @@ $type = '';
  */
 
 $appli = constant('DOL_APPLICATION_TITLE');
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$appli = $conf->global->MAIN_APPLICATION_TITLE;
 }
 
diff --git a/htdocs/public/website/styles.css.php b/htdocs/public/website/styles.css.php
index 73cbed73dbd..0614439f31d 100644
--- a/htdocs/public/website/styles.css.php
+++ b/htdocs/public/website/styles.css.php
@@ -81,7 +81,7 @@ $type = '';
  */
 
 $appli = constant('DOL_APPLICATION_TITLE');
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$appli = $conf->global->MAIN_APPLICATION_TITLE;
 }
 
diff --git a/htdocs/reception/card.php b/htdocs/reception/card.php
index 131359ca999..c5cade784a4 100644
--- a/htdocs/reception/card.php
+++ b/htdocs/reception/card.php
@@ -97,9 +97,9 @@ $backtopage = GETPOST('backtopage', 'alpha');
 $backtopageforcancel = GETPOST('backtopageforcancel', 'alpha');
 
 //PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 $object = new Reception($db);
 $objectorder = new CommandeFournisseur($db);
@@ -159,13 +159,13 @@ if (isModEnabled("reception")) {
 	$permissiontoread = $user->rights->reception->lire;
 	$permissiontoadd = $user->rights->reception->creer;
 	$permissiondellink = $user->rights->reception->creer; // Used by the include of actions_dellink.inc.php
-	$permissiontovalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->creer)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->reception_advance->validate)));
+	$permissiontovalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->creer)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->reception_advance->validate)));
 	$permissiontodelete = $user->rights->reception->supprimer;
 } else {
 	$permissiontoread = $user->rights->fournisseur->commande->receptionner;
 	$permissiontoadd = $user->rights->fournisseur->commande->receptionner;
 	$permissiondellink = $user->rights->fournisseur->commande->receptionner; // Used by the include of actions_dellink.inc.php
-	$permissiontovalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande->receptionner)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande_advance->check)));
+	$permissiontovalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande->receptionner)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande_advance->check)));
 	$permissiontodelete = $user->rights->fournisseur->commande->receptionner;
 }
 
@@ -219,7 +219,7 @@ if (empty($reshook)) {
 		$result = $object->setDraft($user);
 		if ($result >= 0) {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -404,7 +404,7 @@ if (empty($reshook)) {
 					if ($entrepot_id < 0) {
 						$entrepot_id = '';
 					}
-					if (!($fk_product > 0) && empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+					if (!($fk_product > 0) && !getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 						$entrepot_id = 0;
 					}
 
@@ -413,7 +413,7 @@ if (empty($reshook)) {
 					$eatbydate = str_replace('/', '-', $eatby);
 					$sellbydate = str_replace('/', '-', $sellby);
 
-					if (!empty($conf->global->STOCK_CALCULATE_ON_RECEPTION) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE)) {
+					if (getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE')) {
 						$ret = $object->addline($entrepot_id, GETPOST($idl, 'int'), GETPOST($qty, 'int'), $array_options[$i], GETPOST($comment, 'alpha'), strtotime($eatbydate), strtotime($sellbydate), GETPOST($batch, 'alpha'), price2num(GETPOST($cost_price, 'double'), 'MU'));
 					} else {
 						$ret = $object->addline($entrepot_id, GETPOST($idl, 'int'), GETPOST($qty, 'int'), $array_options[$i], GETPOST($comment, 'alpha'), strtotime($eatbydate), strtotime($sellbydate), GETPOST($batch, 'alpha'));
@@ -462,7 +462,7 @@ if (empty($reshook)) {
 			setEventMessages($langs->trans($object->error), null, 'errors');
 		} else {
 			// Define output language
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -697,7 +697,7 @@ if (empty($reshook)) {
 		unset($_POST["lineid"]);
 
 		if (!$error) {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				$newlang = '';
@@ -849,7 +849,7 @@ if ($action == 'create') {
 				print '<tr>';
 				print '<td>'.$langs->trans("Project").'</td><td colspan="2">';
 				print img_picto('', 'project', 'class="paddingright"');
-				print $formproject->select_projects((empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $soc->id : -1), $projectid, 'projectid', 0, 0, 1, 0, 1, 0, 0, '', 1, 0, 'maxwidth500');
+				print $formproject->select_projects((!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $soc->id : -1), $projectid, 'projectid', 0, 0, 1, 0, 1, 0, 0, '', 1, 0, 'maxwidth500');
 				print ' &nbsp; <a href="'.DOL_URL_ROOT.'/projet/card.php?socid='.$soc->id.'&action=create&status=1&backtopage='.urlencode($_SERVER["PHP_SELF"].'?action=create&socid='.$soc->id).'"><span class="fa fa-plus-circle valignmiddle" title="'.$langs->trans("AddProject").'"></span></a>';
 				print '</td>';
 				print '</tr>';
@@ -866,7 +866,7 @@ if ($action == 'create') {
 			// Note Public
 			print '<tr><td>'.$langs->trans("NotePublic").'</td>';
 			print '<td colspan="3">';
-			$doleditor = new DolEditor('note_public', $objectsrc->note_public, '', 60, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PUBLIC) ? 0 : 1, ROWS_3, '90%');
+			$doleditor = new DolEditor('note_public', $objectsrc->note_public, '', 60, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PUBLIC') ? 0 : 1, ROWS_3, '90%');
 			print $doleditor->Create(1);
 			print "</td></tr>";
 
@@ -874,7 +874,7 @@ if ($action == 'create') {
 			if ($objectsrc->note_private && !$user->socid) {
 				print '<tr><td>'.$langs->trans("NotePrivate").'</td>';
 				print '<td colspan="3">';
-				$doleditor = new DolEditor('note_private', $objectsrc->note_private, '', 60, 'dolibarr_notes', 'In', 0, false, empty($conf->global->FCKEDITOR_ENABLE_NOTE_PRIVATE) ? 0 : 1, ROWS_3, '90%');
+				$doleditor = new DolEditor('note_private', $objectsrc->note_private, '', 60, 'dolibarr_notes', 'In', 0, false, !getDolGlobalString('FCKEDITOR_ENABLE_NOTE_PRIVATE') ? 0 : 1, ROWS_3, '90%');
 				print $doleditor->Create(1);
 				print "</td></tr>";
 			}
@@ -1208,7 +1208,7 @@ if ($action == 'create') {
 				print '</td>';
 
 
-				if ($line->product_type == 1 && empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+				if ($line->product_type == 1 && !getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 					$quantityToBeDelivered = 0;
 				} else {
 					$quantityToBeDelivered = $dispatchLines[$indiceAsked]['qty'];
@@ -1228,7 +1228,7 @@ if ($action == 'create') {
 
 					// Quantity to send
 					print '<td class="center">';
-					if ($line->product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+					if ($line->product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 						if (GETPOST('qtyl'.$indiceAsked, 'int')) {
 							$defaultqty = GETPOST('qtyl'.$indiceAsked, 'int');
 						}
@@ -1239,7 +1239,7 @@ if ($action == 'create') {
 					}
 					print '</td>';
 
-					if (!empty($conf->global->STOCK_CALCULATE_ON_RECEPTION) || !empty($conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE)) {
+					if (getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION') || getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION_CLOSE')) {
 						print '<td>';
 						print '<input class="width75 right" name="cost_price'.$indiceAsked.'" id="cost_price'.$indiceAsked.'" value="'.$cost_price.'">';
 						print '</td>';
@@ -1248,7 +1248,7 @@ if ($action == 'create') {
 					// Stock
 					if (isModEnabled('stock')) {
 						print '<td class="left">';
-						if ($line->product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)) {   // Type of product need stock change ?
+						if ($line->product_type == Product::TYPE_PRODUCT || getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {   // Type of product need stock change ?
 							// Show warehouse combo list
 							$ent = "entl".$indiceAsked;
 							$idl = "idl".$indiceAsked;
@@ -1266,12 +1266,12 @@ if ($action == 'create') {
 					if (isModEnabled('productbatch')) {
 						if (!empty($product->status_batch)) {
 							print '<td><input name="batch'.$indiceAsked.'" value="'.$dispatchLines[$indiceAsked]['lot'].'"></td>';
-							if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+							if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 								print '<td class="nowraponall">';
 								print $form->selectDate($dispatchLines[$indiceAsked]['DLC'], 'dlc'.$indiceAsked, '', '', 1, "");
 								print '</td>';
 							}
-							if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+							if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 								print '<td class="nowraponall">';
 								print $form->selectDate($dispatchLines[$indiceAsked]['DLUO'], 'dluo'.$indiceAsked, '', '', 1, "");
 								print '</td>';
@@ -1292,10 +1292,10 @@ if ($action == 'create') {
 					$colspan = 5;
 					if (isModEnabled('productbatch')) {
 						$colspan += 2;
-						if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 							$colspan += 1;
 						}
-						if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 							$colspan += 1;
 						}
 					}
@@ -1438,8 +1438,8 @@ if ($action == 'create') {
 	$morehtmlref = '<div class="refidno">';
 	// Ref customer reception
 
-	$morehtmlref .= $form->editfieldkey("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', 0, 1);
-	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', null, null, '', 1);
+	$morehtmlref .= $form->editfieldkey("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', 0, 1);
+	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', null, null, '', 1);
 
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
@@ -1452,7 +1452,7 @@ if ($action == 'create') {
 			if ($action != 'classify' && $permissiontoadd) {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($objectsrc) && !empty($objectsrc->fk_project)) {
 				$proj = new Project($db);
@@ -1532,7 +1532,7 @@ if ($action == 'create') {
 
 	// Weight
 	print '<tr><td>';
-	print $form->editfieldkey("Weight", 'trueWeight', $object->trueWeight, $object, $user->rights->reception->creer);
+	print $form->editfieldkey("Weight", 'trueWeight', $object->trueWeight, $object, $user->hasRight('reception', 'creer'));
 	print '</td><td colspan="3">';
 
 	if ($action == 'edittrueWeight') {
@@ -1563,13 +1563,13 @@ if ($action == 'create') {
 	print '</td></tr>';
 
 	// Width
-	print '<tr><td>'.$form->editfieldkey("Width", 'trueWidth', $object->trueWidth, $object, $user->rights->reception->creer).'</td><td colspan="3">';
-	print $form->editfieldval("Width", 'trueWidth', $object->trueWidth, $object, $user->rights->reception->creer);
+	print '<tr><td>'.$form->editfieldkey("Width", 'trueWidth', $object->trueWidth, $object, $user->hasRight('reception', 'creer')).'</td><td colspan="3">';
+	print $form->editfieldval("Width", 'trueWidth', $object->trueWidth, $object, $user->hasRight('reception', 'creer'));
 	print ($object->trueWidth && $object->width_units != '') ? ' '.measuringUnitString(0, "size", $object->width_units) : '';
 	print '</td></tr>';
 
 	// Height
-	print '<tr><td>'.$form->editfieldkey("Height", 'trueHeight', $object->trueHeight, $object, $user->rights->reception->creer).'</td><td colspan="3">';
+	print '<tr><td>'.$form->editfieldkey("Height", 'trueHeight', $object->trueHeight, $object, $user->hasRight('reception', 'creer')).'</td><td colspan="3">';
 	if ($action == 'edittrueHeight') {
 		print '<form name="settrueHeight" action="'.$_SERVER["PHP_SELF"].'" method="post">';
 		print '<input name="action" value="settrueHeight" type="hidden">';
@@ -1588,8 +1588,8 @@ if ($action == 'create') {
 	print '</td></tr>';
 
 	// Depth
-	print '<tr><td>'.$form->editfieldkey("Depth", 'trueDepth', $object->trueDepth, $object, $user->rights->reception->creer).'</td><td colspan="3">';
-	print $form->editfieldval("Depth", 'trueDepth', $object->trueDepth, $object, $user->rights->reception->creer);
+	print '<tr><td>'.$form->editfieldkey("Depth", 'trueDepth', $object->trueDepth, $object, $user->hasRight('reception', 'creer')).'</td><td colspan="3">';
+	print $form->editfieldval("Depth", 'trueDepth', $object->trueDepth, $object, $user->hasRight('reception', 'creer'));
 	print ($object->trueDepth && $object->depth_units != '') ? ' '.measuringUnitString(0, "size", $object->depth_units) : '';
 	print '</td></tr>';
 
@@ -1671,8 +1671,8 @@ if ($action == 'create') {
 	print '</tr>';
 
 	// Tracking Number
-	print '<tr><td class="titlefield">'.$form->editfieldkey("TrackingNumber", 'tracking_number', $object->tracking_number, $object, $user->rights->reception->creer).'</td><td colspan="3">';
-	print $form->editfieldval("TrackingNumber", 'tracking_number', $object->tracking_url, $object, $user->rights->reception->creer, 'safehtmlstring', $object->tracking_number);
+	print '<tr><td class="titlefield">'.$form->editfieldkey("TrackingNumber", 'tracking_number', $object->tracking_number, $object, $user->hasRight('reception', 'creer')).'</td><td colspan="3">';
+	print $form->editfieldval("TrackingNumber", 'tracking_number', $object->tracking_url, $object, $user->hasRight('reception', 'creer'), 'safehtmlstring', $object->tracking_number);
 	print '</td></tr>';
 
 	// Incoterms
@@ -1681,7 +1681,7 @@ if ($action == 'create') {
 		print '<table width="100%" class="nobordernopadding"><tr><td>';
 		print $langs->trans('IncotermLabel');
 		print '<td><td class="right">';
-		if ($user->rights->reception->creer) {
+		if ($user->hasRight('reception', 'creer')) {
 			print '<a class="editfielda" href="'.DOL_URL_ROOT.'/reception/card.php?id='.$object->id.'&action=editincoterm&token='.newToken().'">'.img_edit().'</a>';
 		} else {
 			print '&nbsp;';
@@ -1720,7 +1720,7 @@ if ($action == 'create') {
 	print '<thead>';
 	print '<tr class="liste_titre">';
 	// #
-	if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+	if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 		print '<td width="5" class="center">&nbsp;</td>';
 	}
 	// Product/Service
@@ -1786,7 +1786,7 @@ if ($action == 'create') {
 
 	$var = false;
 
-	if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+	if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 		$object->fetch_thirdparty();
 		$outputlangs = $langs;
 		$newlang = '';
@@ -1854,14 +1854,14 @@ if ($action == 'create') {
 		print '<tr class="oddeven" id="row-'.$lines[$i]->id.'" data-id="'.$lines[$i]->id.'" data-element="'.$lines[$i]->element.'">';
 
 		// #
-		if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+		if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 			print '<td class="center">'.($i + 1).'</td>';
 		}
 
 		// Predefined product or service
 		if ($lines[$i]->fk_product > 0) {
 			// Define output language
-			if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+			if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 				$prod = new Product($db);
 				$prod->fetch($lines[$i]->fk_product);
 				$label = (!empty($prod->multilangs[$outputlangs->defaultlang]["label"])) ? $prod->multilangs[$outputlangs->defaultlang]["label"] : $lines[$i]->product->label;
@@ -1971,11 +1971,11 @@ if ($action == 'create') {
 					// Batch number managment
 					if ($conf->productbatch->enabled && !empty($lines[$i]->product->status_batch)) {
 						print '<td class="nowraponall left"><input name="batch'.$line_id.'" id="batch'.$line_id.'" type="text" value="'.$lines[$i]->batch.'"><br>';
-						if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 							print $langs->trans('SellByDate').' : ';
 							print $form->selectDate($lines[$i]->sellby, 'dlc'.$line_id, '', '', 1, "").'</br>';
 						}
-						if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 							print $langs->trans('EatByDate').' : ';
 							print $form->selectDate($lines[$i]->eatby, 'dluo'.$line_id, '', '', 1, "");
 						}
@@ -2028,10 +2028,10 @@ if ($action == 'create') {
 						} else {
 							// lot is not created and info is only in reception lines
 							$batchinfo = $langs->trans("Batch").': '.$lines[$i]->batch;
-							if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+							if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 								$batchinfo .= ' - '.$langs->trans("SellByDate").': '.dol_print_date($lines[$i]->sellby, "day");
 							}
-							if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+							if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 								$batchinfo .= ' - '.$langs->trans("EatByDate").': '.dol_print_date($lines[$i]->eatby, "day");
 							}
 							$detail = $form->textwithtooltip(img_picto('', 'object_barcode').' '.$langs->trans("DetailBatchNumber"), $batchinfo);
@@ -2131,28 +2131,28 @@ if ($action == 'create') {
 		$reshook = $hookmanager->executeHooks('addMoreActionsButtons', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 		if (empty($reshook)) {
 			if ($object->statut == Reception::STATUS_DRAFT && $num_prod > 0) {
-				if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->creer))
-				 || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->reception_advance->validate))) {
+				if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('reception', 'creer'))
+				 || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('reception', 'reception_advance', 'validate'))) {
 					print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=valid&token='.newToken().'">'.$langs->trans("Validate").'</a>';
 				} else {
 					print '<a class="butActionRefused" href="#" title="'.$langs->trans("NotAllowed").'">'.$langs->trans("Validate").'</a>';
 				}
 			}
 			// Back to draft
-			if ($object->statut == Reception::STATUS_VALIDATED && $user->rights->reception->creer) {
+			if ($object->statut == Reception::STATUS_VALIDATED && $user->hasRight('reception', 'creer')) {
 				print '<div class="inline-block divButAction"><a class="butAction" href="card.php?id='.$object->id.'&action=modif&token='.newToken().'">'.$langs->trans('SetToDraft').'</a></div>';
 			}
 
 			// TODO add alternative status
 			// 0=draft, 1=validated, 2=billed, we miss a status "delivered" (only available on order)
-			if ($object->statut == Reception::STATUS_CLOSED && $user->rights->reception->creer) {
+			if ($object->statut == Reception::STATUS_CLOSED && $user->hasRight('reception', 'creer')) {
 				print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=reopen&token='.newToken().'">'.$langs->trans("ReOpen").'</a>';
 			}
 
 			// Send
 			if (empty($user->socid)) {
 				if ($object->statut > 0) {
-					if (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->rights->reception->reception_advance->send) {
+					if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->hasRight('reception', 'reception_advance', 'send')) {
 						print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=presend&mode=init#formmailbeforetitle">'.$langs->trans('SendByMail').'</a>';
 					} else {
 						print '<a class="butActionRefused" href="#">'.$langs->trans('SendByMail').'</a>';
diff --git a/htdocs/reception/class/reception.class.php b/htdocs/reception/class/reception.class.php
index a07089b78f4..4ba447318ab 100644
--- a/htdocs/reception/class/reception.class.php
+++ b/htdocs/reception/class/reception.class.php
@@ -166,10 +166,10 @@ class Reception extends CommonObject
 		global $langs, $conf;
 		$langs->load("receptions");
 
-		if (!empty($conf->global->RECEPTION_ADDON_NUMBER)) {
+		if (getDolGlobalString('RECEPTION_ADDON_NUMBER')) {
 			$mybool = false;
 
-			$file = $conf->global->RECEPTION_ADDON_NUMBER.".php";
+			$file = getDolGlobalString('RECEPTION_ADDON_NUMBER') . ".php";
 			$classname = $conf->global->RECEPTION_ADDON_NUMBER;
 
 			// Include file with class
@@ -505,8 +505,8 @@ class Reception extends CommonObject
 			return 0;
 		}
 
-		if (!((!getDolGlobalInt('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->creer))
-		|| (getDolGlobalInt('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->reception_advance->validate)))) {
+		if (!((!getDolGlobalInt('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('reception', 'creer'))
+		|| (getDolGlobalInt('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('reception', 'reception_advance', 'validate')))) {
 			$this->error = 'Permission denied';
 			dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
 			return -1;
@@ -1420,7 +1420,7 @@ class Reception extends CommonObject
 	public function setDeliveryDate($user, $delivery_date)
 	{
 		// phpcs:enable
-		if ($user->rights->reception->creer) {
+		if ($user->hasRight('reception', 'creer')) {
 			$sql = "UPDATE ".MAIN_DB_PREFIX."reception";
 			$sql .= " SET date_delivery = ".($delivery_date ? "'".$this->db->idate($delivery_date)."'" : 'null');
 			$sql .= " WHERE rowid = ".((int) $this->id);
@@ -1853,8 +1853,8 @@ class Reception extends CommonObject
 			return 0;
 		}
 
-		if (!((!getDolGlobalInt('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->creer))
-		|| (getDolGlobalInt('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->reception_advance->validate)))) {
+		if (!((!getDolGlobalInt('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('reception', 'creer'))
+		|| (getDolGlobalInt('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('reception', 'reception_advance', 'validate')))) {
 			$this->error = 'Permission denied';
 			return -1;
 		}
@@ -2003,7 +2003,7 @@ class Reception extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->RECEPTION_ADDON_PDF)) {
+			} elseif (getDolGlobalString('RECEPTION_ADDON_PDF')) {
 				$modele = $conf->global->RECEPTION_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/reception/class/receptionstats.class.php b/htdocs/reception/class/receptionstats.class.php
index 7a8562b706d..e0fe16e7854 100644
--- a/htdocs/reception/class/receptionstats.class.php
+++ b/htdocs/reception/class/receptionstats.class.php
@@ -70,7 +70,7 @@ class ReceptionStats extends Stats
 
 		//$this->where.= " AND c.fk_soc = s.rowid AND c.entity = ".$conf->entity;
 		$this->where .= " AND c.entity IN (".getEntity('reception').")";
-		if (empty($user->rights->societe->client->voir) && !$this->socid) {
+		if (!$user->hasRight('societe', 'client', 'voir') && !$this->socid) {
 			$this->where .= " AND c.fk_soc = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
 		}
 		if ($this->socid) {
@@ -94,7 +94,7 @@ class ReceptionStats extends Stats
 
 		$sql = "SELECT date_format(c.date_valid,'%m') as dm, COUNT(*) as nb";
 		$sql .= " FROM ".$this->from;
-		if (empty($user->rights->societe->client->voir) && !$this->socid) {
+		if (!$user->hasRight('societe', 'client', 'voir') && !$this->socid) {
 			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE c.date_valid BETWEEN '".$this->db->idate(dol_get_first_day($year))."' AND '".$this->db->idate(dol_get_last_day($year))."'";
@@ -118,7 +118,7 @@ class ReceptionStats extends Stats
 
 		$sql = "SELECT date_format(c.date_valid,'%Y') as dm, COUNT(*) as nb, SUM(c.".$this->field.")";
 		$sql .= " FROM ".$this->from;
-		if (empty($user->rights->societe->client->voir) && !$this->socid) {
+		if (!$user->hasRight('societe', 'client', 'voir') && !$this->socid) {
 			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE ".$this->where;
@@ -141,7 +141,7 @@ class ReceptionStats extends Stats
 
 		$sql = "SELECT date_format(c.date_valid,'%m') as dm, SUM(c.".$this->field.")";
 		$sql .= " FROM ".$this->from;
-		if (empty($user->rights->societe->client->voir) && !$this->socid) {
+		if (!$user->hasRight('societe', 'client', 'voir') && !$this->socid) {
 			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE c.date_valid BETWEEN '".$this->db->idate(dol_get_first_day($year))."' AND '".$this->db->idate(dol_get_last_day($year))."'";
@@ -165,7 +165,7 @@ class ReceptionStats extends Stats
 
 		$sql = "SELECT date_format(c.date_valid,'%m') as dm, AVG(c.".$this->field.")";
 		$sql .= " FROM ".$this->from;
-		if (empty($user->rights->societe->client->voir) && !$this->socid) {
+		if (!$user->hasRight('societe', 'client', 'voir') && !$this->socid) {
 			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE c.date_valid BETWEEN '".$this->db->idate(dol_get_first_day($year))."' AND '".$this->db->idate(dol_get_last_day($year))."'";
@@ -187,7 +187,7 @@ class ReceptionStats extends Stats
 
 		$sql = "SELECT date_format(c.date_valid,'%Y') as year, COUNT(*) as nb, SUM(c.".$this->field.") as total, AVG(".$this->field.") as avg";
 		$sql .= " FROM ".$this->from;
-		if (empty($user->rights->societe->client->voir) && !$this->socid) {
+		if (!$user->hasRight('societe', 'client', 'voir') && !$this->socid) {
 			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE ".$this->where;
diff --git a/htdocs/reception/contact.php b/htdocs/reception/contact.php
index df3b61f9069..7bd468463bb 100644
--- a/htdocs/reception/contact.php
+++ b/htdocs/reception/contact.php
@@ -83,13 +83,13 @@ if (isModEnabled("reception")) {
 	$permissiontoread = $user->rights->reception->lire;
 	$permissiontoadd = $user->rights->reception->creer;
 	$permissiondellink = $user->rights->reception->creer; // Used by the include of actions_dellink.inc.php
-	$permissiontovalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->creer)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->reception_advance->validate)));
+	$permissiontovalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->creer)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->reception_advance->validate)));
 	$permissiontodelete = $user->rights->reception->supprimer;
 } else {
 	$permissiontoread = $user->rights->fournisseur->commande->receptionner;
 	$permissiontoadd = $user->rights->fournisseur->commande->receptionner;
 	$permissiondellink = $user->rights->fournisseur->commande->receptionner; // Used by the include of actions_dellink.inc.php
-	$permissiontovalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande->receptionner)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande_advance->check)));
+	$permissiontovalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande->receptionner)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande_advance->check)));
 	$permissiontodelete = $user->rights->fournisseur->commande->receptionner;
 }
 
@@ -98,7 +98,7 @@ if (isModEnabled("reception")) {
  * Actions
  */
 
-if ($action == 'addcontact' && $user->rights->reception->creer) {
+if ($action == 'addcontact' && $user->hasRight('reception', 'creer')) {
 	if ($result > 0 && $id > 0) {
 		$contactid = (GETPOST('userid', 'int') ? GETPOST('userid', 'int') : GETPOST('contactid', 'int'));
 		$typeid = (GETPOST('typecontact') ? GETPOST('typecontact') : GETPOST('type'));
@@ -118,10 +118,10 @@ if ($action == 'addcontact' && $user->rights->reception->creer) {
 		}
 		setEventMessages($mesg, $mesgs, 'errors');
 	}
-} elseif ($action == 'swapstatut' && $user->rights->reception->creer) {
+} elseif ($action == 'swapstatut' && $user->hasRight('reception', 'creer')) {
 	// bascule du statut d'un contact
 	$result = $objectsrc->swapContactStatus(GETPOST('ligne', 'int'));
-} elseif ($action == 'deletecontact' && $user->rights->reception->creer) {
+} elseif ($action == 'deletecontact' && $user->hasRight('reception', 'creer')) {
 	// Efface un contact
 	$result = $objectsrc->delete_contact(GETPOST("lineid", 'int'));
 
@@ -161,8 +161,8 @@ if ($id > 0 || !empty($ref)) {
 
 	$morehtmlref = '<div class="refidno">';
 	// Ref customer reception
-	$morehtmlref .= $form->editfieldkey("RefSupplier", '', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', 0, 1);
-	$morehtmlref .= $form->editfieldval("RefSupplier", '', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', null, null, '', 1);
+	$morehtmlref .= $form->editfieldkey("RefSupplier", '', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', 0, 1);
+	$morehtmlref .= $form->editfieldval("RefSupplier", '', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', null, null, '', 1);
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
 	// Project
@@ -174,7 +174,7 @@ if ($id > 0 || !empty($ref)) {
 			if ($action != 'classify' && $permissiontoadd) {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($objectsrc) && !empty($objectsrc->fk_project)) {
 				$proj = new Project($db);
diff --git a/htdocs/reception/dispatch.php b/htdocs/reception/dispatch.php
index bb2af8a282d..0c7ed6247f0 100644
--- a/htdocs/reception/dispatch.php
+++ b/htdocs/reception/dispatch.php
@@ -90,7 +90,7 @@ if ($id > 0 || !empty($ref)) {
 		$object->fetch_origin();
 		$typeobject = $object->origin;
 	}
-	if ($origin == 'order_supplier' && $object->$typeobject->id && (isModEnabled("fournisseur") && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD) || isModEnabled("supplier_order"))) {
+	if ($origin == 'order_supplier' && $object->$typeobject->id && (isModEnabled("fournisseur") && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD') || isModEnabled("supplier_order"))) {
 		$origin_id = $object->$typeobject->id;
 		$objectsrc = new CommandeFournisseur($db);
 		$objectsrc->fetch($object->$typeobject->id);
@@ -99,10 +99,10 @@ if ($id > 0 || !empty($ref)) {
 
 if (empty($conf->reception->enabled)) {
 	$permissiontoreceive = $user->rights->fournisseur->commande->receptionner;
-	$permissiontocontrol = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande->receptionner)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande_advance->check)));
+	$permissiontocontrol = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande->receptionner)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande_advance->check)));
 } else {
 	$permissiontoreceive = $user->rights->reception->creer;
-	$permissiontocontrol = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->creer)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->reception_advance->validate)));
+	$permissiontocontrol = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->creer)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->reception_advance->validate)));
 }
 
 // $id is id of a reception
@@ -165,7 +165,7 @@ if ($action == 'updatelines' && $permissiontoreceive) {
 				$dDLC = dol_mktime(12, 0, 0, GETPOST('dlc_'.$reg[1].'_'.$reg[2].'month', 'int'), GETPOST('dlc_'.$reg[1].'_'.$reg[2].'day', 'int'), GETPOST('dlc_'.$reg[1].'_'.$reg[2].'year', 'int'));
 			}
 
-			if (!empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+			if (getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 				if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 					$dto = GETPOST("dto_".$reg[1].'_'.$reg[2], 'int');
 					if (!empty($dto)) {
@@ -252,7 +252,7 @@ if ($action == 'updatelines' && $permissiontoreceive) {
 						}
 					}
 
-					if (!$error && !empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+					if (!$error && getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 						if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 							$dto = price2num(GETPOST("dto_".$reg[1].'_'.$reg[2], 'int'), '');
 							if (empty($dto)) {
@@ -352,8 +352,8 @@ if ($id > 0 || !empty($ref)) {
 	$morehtmlref = '<div class="refidno">';
 	// Ref customer reception
 
-	$morehtmlref .= $form->editfieldkey("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', 0, 1);
-	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', null, null, '', 1);
+	$morehtmlref .= $form->editfieldkey("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', 0, 1);
+	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', null, null, '', 1);
 
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
@@ -366,7 +366,7 @@ if ($id > 0 || !empty($ref)) {
 			if ($action != 'classify' && $permissiontoadd) {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($objectsrc) && !empty($objectsrc->fk_project)) {
 				$proj = new Project($db);
@@ -440,7 +440,7 @@ if ($id > 0 || !empty($ref)) {
 	print '<br>';
 	$disabled = 0;	// This is used to disable or not the bulk selection of target warehouse. No reason to have it disabled so forced to 0.
 
-	if ($object->statut == Reception::STATUS_DRAFT || ($object->statut == Reception::STATUS_VALIDATED && empty($conf->global->STOCK_CALCULATE_ON_RECEPTION))) {
+	if ($object->statut == Reception::STATUS_DRAFT || ($object->statut == Reception::STATUS_VALIDATED && !getDolGlobalString('STOCK_CALCULATE_ON_RECEPTION'))) {
 		require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 		$formproduct = new FormProduct($db);
 		$formproduct->loadWarehouses();
@@ -498,7 +498,7 @@ if ($id > 0 || !empty($ref)) {
 		$sql .= " FROM ".MAIN_DB_PREFIX."commande_fournisseurdet as l";
 		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product as p ON l.fk_product=p.rowid";
 		$sql .= " WHERE l.fk_commande = ".((int) $objectsrc->id);
-		if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
+		if (!getDolGlobalString('STOCK_SUPPORTS_SERVICES')) {
 			$sql .= " AND l.product_type = 0";
 		}
 		// Enable hooks to alter the SQL query (WHERE)
@@ -528,10 +528,10 @@ if ($id > 0 || !empty($ref)) {
 				print '<td>'.$langs->trans("Description").'</td>';
 				if (isModEnabled('productbatch')) {
 					print '<td class="dispatch_batch_number_title">'.$langs->trans("batch_number").'</td>';
-					if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 						print '<td class="dispatch_dlc_title">'.$langs->trans("SellByDate").'</td>';
 					}
-					if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+					if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 						print '<td class="dispatch_dluo_title">'.$langs->trans("EatByDate").'</td>';
 					}
 				} else {
@@ -549,7 +549,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<td class="right">'.$langs->trans("Details");
 				print '<td width="32"></td>';
 
-				if (!empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+				if (getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 					if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 						print '<td class="right">'.$langs->trans("Price").'</td>';
 						print '<td class="right">'.$langs->trans("ReductionShort").' (%)</td>';
@@ -600,11 +600,11 @@ if ($id > 0 || !empty($ref)) {
 				} else {
 					$alreadydispatched = isset($products_dispatched[$objp->rowid])?$products_dispatched[$objp->rowid]:0;
 					$remaintodispatch = price2num($objp->qty, 5); // Calculation of dispatched
-					if ($remaintodispatch < 0 && empty($conf->global->SUPPLIER_ORDER_ALLOW_NEGATIVE_QTY_FOR_SUPPLIER_ORDER_RETURN)) {
+					if ($remaintodispatch < 0 && !getDolGlobalString('SUPPLIER_ORDER_ALLOW_NEGATIVE_QTY_FOR_SUPPLIER_ORDER_RETURN')) {
 						$remaintodispatch = 0;
 					}
 
-					if ($remaintodispatch || empty($conf->global->SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED)) {
+					if ($remaintodispatch || !getDolGlobalString('SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED')) {
 						$nbproduct++;
 
 						// To show detail cref and description value, we must make calculation by cref
@@ -637,10 +637,10 @@ if ($id > 0 || !empty($ref)) {
 								print $linktoprod;
 								print "</td>";
 								print '<td class="dispatch_batch_number"></td>';
-								if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 									print '<td class="dispatch_dlc"></td>';
 								}
-								if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 									print '<td class="dispatch_dluo"></td>';
 								}
 							} else {
@@ -651,10 +651,10 @@ if ($id > 0 || !empty($ref)) {
 								print '<td class="dispatch_batch_number">';
 								print '<span class="opacitymedium small">'.$langs->trans("ProductDoesNotUseBatchSerial").'</small>';
 								print '</td>';
-								if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 									print '<td class="dispatch_dlc"></td>';
 								}
-								if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 									print '<td class="dispatch_dluo"></td>';
 								}
 							}
@@ -666,7 +666,7 @@ if ($id > 0 || !empty($ref)) {
 
 						// Define unit price for PMP calculation
 						$up_ht_disc = $objp->subprice;
-						if (!empty($objp->remise_percent) && empty($conf->global->STOCK_EXCLUDE_DISCOUNT_FOR_PMP)) {
+						if (!empty($objp->remise_percent) && !getDolGlobalString('STOCK_EXCLUDE_DISCOUNT_FOR_PMP')) {
 							$up_ht_disc = price2num($up_ht_disc * (100 - $objp->remise_percent) / 100, 'MU');
 						}
 
@@ -733,7 +733,7 @@ if ($id > 0 || !empty($ref)) {
 									print '<input name="product_batch'.$suffix.'" type="hidden" value="'.$objd->fk_product.'">';
 
 									print '<!-- This is a U.P. (may include discount or not depending on STOCK_EXCLUDE_DISCOUNT_FOR_PMP. will be used for PMP calculation) -->';
-									if (!empty($conf->global->SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT)) { // Not tested !
+									if (getDolGlobalString('SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT')) { // Not tested !
 										print $langs->trans("BuyingPrice").': <input class="maxwidth75" name="pu'.$suffix.'" type="text" value="'.price2num($up_ht_disc, 'MU').'">';
 									} else {
 										print '<input class="maxwidth75" name="pu'.$suffix.'" type="hidden" value="'.price2num($up_ht_disc, 'MU').'">';
@@ -744,13 +744,13 @@ if ($id > 0 || !empty($ref)) {
 									print '<td>';
 									print '<input disabled="" type="text" class="inputlotnumber quatrevingtquinzepercent" id="lot_number'.$suffix.'" name="lot_number'.$suffix.'" value="'.(GETPOSTISSET('lot_number'.$suffix) ? GETPOST('lot_number'.$suffix) : $objd->batch).'">';
 									print '</td>';
-									if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+									if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 										print '<td class="nowraponall">';
 										$dlcdatesuffix = !empty($objd->sellby) ? dol_stringtotime($objd->sellby) : dol_mktime(0, 0, 0, GETPOST('dlc'.$suffix.'month'), GETPOST('dlc'.$suffix.'day'), GETPOST('dlc'.$suffix.'year'));
 										print $form->selectDate($dlcdatesuffix, 'dlc'.$suffix, '', '', 1, '');
 										print '</td>';
 									}
-									if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+									if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 										print '<td class="nowraponall">';
 										$dluodatesuffix = !empty($objd->eatby) ? dol_stringtotime($objd->eatby) : dol_mktime(0, 0, 0, GETPOST('dluo'.$suffix.'month'), GETPOST('dluo'.$suffix.'day'), GETPOST('dluo'.$suffix.'year'));
 										print $form->selectDate($dluodatesuffix, 'dluo'.$suffix, '', '', 1, '');
@@ -760,8 +760,8 @@ if ($id > 0 || !empty($ref)) {
 								} else {
 									$type = 'dispatch';
 									$colspan = 7;
-									$colspan = (!empty($conf->global->PRODUCT_DISABLE_SELLBY)) ? --$colspan : $colspan;
-									$colspan = (!empty($conf->global->PRODUCT_DISABLE_EATBY)) ? --$colspan : $colspan;
+									$colspan = (getDolGlobalString('PRODUCT_DISABLE_SELLBY')) ? --$colspan : $colspan;
+									$colspan = (getDolGlobalString('PRODUCT_DISABLE_EATBY')) ? --$colspan : $colspan;
 
 									// Enable hooks to append additional columns
 									$parameters = array(
@@ -792,7 +792,7 @@ if ($id > 0 || !empty($ref)) {
 									print '<input name="product'.$suffix.'" type="hidden" value="'.$objd->fk_product.'">';
 
 									print '<!-- This is a up (may include discount or not depending on STOCK_EXCLUDE_DISCOUNT_FOR_PMP. will be used for PMP calculation) -->';
-									if (!empty($conf->global->SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT)) { // Not tested !
+									if (getDolGlobalString('SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT')) { // Not tested !
 										print $langs->trans("BuyingPrice").': <input class="maxwidth75" name="pu'.$suffix.'" type="text" value="'.price2num($up_ht_disc, 'MU').'">';
 									} else {
 										print '<input class="maxwidth75" name="pu'.$suffix.'" type="hidden" value="'.price2num($up_ht_disc, 'MU').'">';
@@ -816,7 +816,7 @@ if ($id > 0 || !empty($ref)) {
 
 								print '</td>';
 
-								if (!empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+								if (getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 									if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 										// Price
 										print '<td class="right">';
@@ -906,7 +906,7 @@ if ($id > 0 || !empty($ref)) {
 								print '<input name="product_batch'.$suffix.'" type="hidden" value="'.$objp->fk_product.'">';
 
 								print '<!-- This is a up (may include discount or not depending on STOCK_EXCLUDE_DISCOUNT_FOR_PMP. will be used for PMP calculation) -->';
-								if (!empty($conf->global->SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT)) { // Not tested !
+								if (getDolGlobalString('SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT')) { // Not tested !
 									print $langs->trans("BuyingPrice").': <input class="maxwidth75" name="pu'.$suffix.'" type="text" value="'.price2num($up_ht_disc, 'MU').'">';
 								} else {
 									print '<input class="maxwidth75" name="pu'.$suffix.'" type="hidden" value="'.price2num($up_ht_disc, 'MU').'">';
@@ -917,13 +917,13 @@ if ($id > 0 || !empty($ref)) {
 								print '<td>';
 								print '<input type="text" class="inputlotnumber quatrevingtquinzepercent" id="lot_number'.$suffix.'" name="lot_number'.$suffix.'" value="'.GETPOST('lot_number'.$suffix).'">';
 								print '</td>';
-								if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 									print '<td class="nowraponall">';
 									$dlcdatesuffix = dol_mktime(0, 0, 0, GETPOST('dlc'.$suffix.'month'), GETPOST('dlc'.$suffix.'day'), GETPOST('dlc'.$suffix.'year'));
 									print $form->selectDate($dlcdatesuffix, 'dlc'.$suffix, '', '', 1, '');
 									print '</td>';
 								}
-								if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+								if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 									print '<td class="nowraponall">';
 									$dluodatesuffix = dol_mktime(0, 0, 0, GETPOST('dluo'.$suffix.'month'), GETPOST('dluo'.$suffix.'day'), GETPOST('dluo'.$suffix.'year'));
 									print $form->selectDate($dluodatesuffix, 'dluo'.$suffix, '', '', 1, '');
@@ -933,8 +933,8 @@ if ($id > 0 || !empty($ref)) {
 							} else {
 								$type = 'dispatch';
 								$colspan = 7;
-								$colspan = (!empty($conf->global->PRODUCT_DISABLE_SELLBY)) ? --$colspan : $colspan;
-								$colspan = (!empty($conf->global->PRODUCT_DISABLE_EATBY)) ? --$colspan : $colspan;
+								$colspan = (getDolGlobalString('PRODUCT_DISABLE_SELLBY')) ? --$colspan : $colspan;
+								$colspan = (getDolGlobalString('PRODUCT_DISABLE_EATBY')) ? --$colspan : $colspan;
 
 								// Enable hooks to append additional columns
 								$parameters = array(
@@ -965,7 +965,7 @@ if ($id > 0 || !empty($ref)) {
 								print '<input name="product'.$suffix.'" type="hidden" value="'.$objp->fk_product.'">';
 
 								print '<!-- This is a up (may include discount or not depending on STOCK_EXCLUDE_DISCOUNT_FOR_PMP. will be used for PMP calculation) -->';
-								if (!empty($conf->global->SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT)) { // Not tested !
+								if (getDolGlobalString('SUPPLIER_ORDER_EDIT_BUYINGPRICE_DURING_RECEIPT')) { // Not tested !
 									print $langs->trans("BuyingPrice").': <input class="maxwidth75" name="pu'.$suffix.'" data-type="text" value="'.price2num($up_ht_disc, 'MU').'">';
 								} else {
 									print '<input class="maxwidth75" name="pu'.$suffix.'" type="hidden" value="'.price2num($up_ht_disc, 'MU').'">';
@@ -976,7 +976,7 @@ if ($id > 0 || !empty($ref)) {
 							// Qty to dispatch
 							print '<td class="right">';
 							print '<a href="#" id="reset'.$suffix.'" class="resetline">'.img_picto($langs->trans("Reset"), 'eraser', 'class="pictofixedwidth opacitymedium"').'</a>';
-							print '<input id="qty'.$suffix.'" onchange="onChangeDispatchLineQty($(this))" name="qty'.$suffix.'" data-index="'.$i.'" data-type="text" class="width50 right qtydispatchinput" value="'.(GETPOSTISSET('qty'.$suffix) ? GETPOST('qty'.$suffix, 'int') : (empty($conf->global->SUPPLIER_ORDER_DISPATCH_FORCE_QTY_INPUT_TO_ZERO) ? $remaintodispatch : 0)).'" data-expected="'.$remaintodispatch.'">';
+							print '<input id="qty'.$suffix.'" onchange="onChangeDispatchLineQty($(this))" name="qty'.$suffix.'" data-index="'.$i.'" data-type="text" class="width50 right qtydispatchinput" value="'.(GETPOSTISSET('qty'.$suffix) ? GETPOST('qty'.$suffix, 'int') : (!getDolGlobalString('SUPPLIER_ORDER_DISPATCH_FORCE_QTY_INPUT_TO_ZERO') ? $remaintodispatch : 0)).'" data-expected="'.$remaintodispatch.'">';
 							print '</td>';
 							print '<td>';
 							if (isModEnabled('productbatch') && $objp->tobatch > 0) {
@@ -989,7 +989,7 @@ if ($id > 0 || !empty($ref)) {
 
 							print '</td>';
 
-							if (!empty($conf->global->SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT)) {
+							if (getDolGlobalString('SUPPLIER_ORDER_CAN_UPDATE_BUYINGPRICE_DURING_RECEIPT')) {
 								if (!isModEnabled("multicurrency") && empty($conf->dynamicprices->enabled)) {
 									// Price
 									print '<td class="right">';
@@ -1094,7 +1094,7 @@ if ($id > 0 || !empty($ref)) {
 		// Message if nothing to dispatch
 		if (!$nbproduct) {
 			print "<br>\n";
-			if (empty($conf->global->SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED)) {
+			if (!getDolGlobalString('SUPPLIER_ORDER_DISABLE_STOCK_DISPATCH_WHEN_TOTAL_REACHED')) {
 				print '<div class="opacitymedium">'.$langs->trans("NoPredefinedProductToDispatch").'</div>'; // No predefined line at all
 			} else {
 				print '<div class="opacitymedium">'.$langs->trans("NoMorePredefinedProductToDispatch").'</div>'; // No predefined line that remain to be dispatched.
diff --git a/htdocs/reception/document.php b/htdocs/reception/document.php
index 3acadddec74..31c6f2a5a9e 100644
--- a/htdocs/reception/document.php
+++ b/htdocs/reception/document.php
@@ -100,13 +100,13 @@ if (isModEnabled("reception")) {
 	$permissiontoread = $user->rights->reception->lire;
 	$permissiontoadd = $user->rights->reception->creer;
 	$permissiondellink = $user->rights->reception->creer; // Used by the include of actions_dellink.inc.php
-	$permissiontovalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->creer)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->reception_advance->validate)));
+	$permissiontovalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->creer)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->reception_advance->validate)));
 	$permissiontodelete = $user->rights->reception->supprimer;
 } else {
 	$permissiontoread = $user->rights->fournisseur->commande->receptionner;
 	$permissiontoadd = $user->rights->fournisseur->commande->receptionner;
 	$permissiondellink = $user->rights->fournisseur->commande->receptionner; // Used by the include of actions_dellink.inc.php
-	$permissiontovalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande->receptionner)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande_advance->check)));
+	$permissiontovalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande->receptionner)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande_advance->check)));
 	$permissiontodelete = $user->rights->fournisseur->commande->receptionner;
 }
 
@@ -149,8 +149,8 @@ if ($id > 0 || !empty($ref)) {
 
 		$morehtmlref = '<div class="refidno">';
 		// Ref customer reception
-		$morehtmlref .= $form->editfieldkey("RefSupplier", '', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', 0, 1);
-		$morehtmlref .= $form->editfieldval("RefSupplier", '', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', null, null, '', 1);
+		$morehtmlref .= $form->editfieldkey("RefSupplier", '', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', 0, 1);
+		$morehtmlref .= $form->editfieldval("RefSupplier", '', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', null, null, '', 1);
 		// Thirdparty
 		$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
 
@@ -163,7 +163,7 @@ if ($id > 0 || !empty($ref)) {
 				if ($action != 'classify' && $permissiontoadd) {
 					$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 				}
-				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 			} else {
 				if (!empty($objectsrc) && !empty($objectsrc->fk_project)) {
 					$proj = new Project($db);
diff --git a/htdocs/reception/index.php b/htdocs/reception/index.php
index 62eb42924c1..9baecc185e8 100644
--- a/htdocs/reception/index.php
+++ b/htdocs/reception/index.php
@@ -63,7 +63,7 @@ print load_fiche_titre($langs->trans("ReceptionsArea"), '', 'dollyrevert');
 print '<div class="fichecenter"><div class="fichethirdleft">';
 
 
-if (!empty($conf->global->MAIN_SEARCH_FORM_ON_HOME_AREAS)) {     // This may be useless due to the global search combo
+if (getDolGlobalString('MAIN_SEARCH_FORM_ON_HOME_AREAS')) {     // This may be useless due to the global search combo
 	print '<form method="post" action="list.php">';
 	print '<input type="hidden" name="token" value="'.newToken().'">';
 	print '<div class="div-table-responsive-no-min">';
@@ -88,7 +88,7 @@ $sql .= " FROM ".MAIN_DB_PREFIX."reception as e";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."element_element as el ON e.rowid = el.fk_target AND el.targettype = 'reception'";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."commande_fournisseur as c ON el.fk_source = c.rowid";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON s.rowid = e.fk_soc";
-if (empty($user->rights->societe->client->voir) && !$socid) {
+if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON e.fk_soc = sc.fk_soc";
 	$sql .= $clause." sc.fk_user = ".((int) $user->id);
 	$clause = " AND ";
@@ -152,11 +152,11 @@ $sql .= " FROM ".MAIN_DB_PREFIX."reception as e";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."element_element as el ON e.rowid = el.fk_target AND el.targettype = 'reception' AND el.sourcetype IN ('order_supplier')";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."commande_fournisseur as c ON el.fk_source = c.rowid AND el.sourcetype IN ('order_supplier') AND el.targettype = 'reception'";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON s.rowid = e.fk_soc";
-if (empty($user->rights->societe->client->voir) && !$socid) {
+if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON e.fk_soc = sc.fk_soc";
 }
 $sql .= " WHERE e.entity IN (".getEntity('reception').")";
-if (empty($user->rights->societe->client->voir) && !$socid) {
+if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
 	$sql .= " AND sc.fk_user = ".((int) $user->id);
 }
 $sql .= " AND e.fk_statut = 1";
@@ -213,7 +213,7 @@ if ($resql) {
 $sql = "SELECT c.rowid, c.ref, c.ref_supplier as ref_supplier, c.fk_statut as status, c.billed as billed, s.nom as name, s.rowid as socid";
 $sql .= " FROM ".MAIN_DB_PREFIX."commande_fournisseur as c,";
 $sql .= " ".MAIN_DB_PREFIX."societe as s";
-if (empty($user->rights->societe->client->voir) && !$socid) {
+if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
 	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 }
 $sql .= " WHERE c.fk_soc = s.rowid";
@@ -222,7 +222,7 @@ $sql .= " AND c.fk_statut IN (".CommandeFournisseur::STATUS_ORDERSENT.", ".Comma
 if ($socid > 0) {
 	$sql .= " AND c.fk_soc = ".((int) $socid);
 }
-if (empty($user->rights->societe->client->voir) && !$socid) {
+if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
 	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
 }
 $sql .= " ORDER BY c.rowid ASC";
diff --git a/htdocs/reception/list.php b/htdocs/reception/list.php
index ca1584fe1ed..2a33da6a631 100644
--- a/htdocs/reception/list.php
+++ b/htdocs/reception/list.php
@@ -613,7 +613,7 @@ $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_typent as typent on (typent.id = s.fk_ty
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_departements as state on (state.rowid = s.fk_departement)";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."element_element as ee ON e.rowid = ee.fk_source AND ee.sourcetype = 'reception' AND ee.targettype = 'delivery'";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."delivery as l ON l.rowid = ee.fk_target";
-if (empty($user->rights->societe->client->voir) && !$socid) {	// Internal user with no permission to see all
+if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {	// Internal user with no permission to see all
 	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 }
 // Add joins from hooks
@@ -621,7 +621,7 @@ $parameters = array();
 $reshook = $hookmanager->executeHooks('printFieldListFrom', $parameters, $object); // Note that $action and $object may have been modified by hook
 $sql .= $hookmanager->resPrint;
 $sql .= " WHERE e.entity IN (".getEntity('reception').")";
-if (empty($user->rights->societe->client->voir) && !$socid) {	// Internal user with no permission to see all
+if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {	// Internal user with no permission to see all
 	$sql .= " AND e.fk_soc = sc.fk_soc";
 	$sql .= " AND sc.fk_user = ".((int) $user->id);
 }
@@ -837,7 +837,7 @@ $arrayofmassactions = array(
 	// 'presend'=>img_picto('', 'email', 'class="pictofixedwidth"').$langs->trans("SendByMail"),
 );
 
-if ($user->hasRight('fournisseur', 'facture', 'creer') || $user->rights->supplier_invoice->creer) {
+if ($user->hasRight('fournisseur', 'facture', 'creer') || $user->hasRight('supplier_invoice', 'creer')) {
 	$arrayofmassactions['createbills'] = $langs->trans("CreateInvoiceForThisReceptions");
 }
 if ($massaction == 'createbills') {
@@ -885,7 +885,7 @@ if ($massaction == 'createbills') {
 	print $langs->trans('ValidateInvoices');
 	print '</td>';
 	print '<td>';
-	if (isModEnabled('stock') && !empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
+	if (isModEnabled('stock') && getDolGlobalString('STOCK_CALCULATE_ON_BILL')) {
 		print $form->selectyesno('validate_invoices', 0, 1, 1);
 		print ' ('.$langs->trans("AutoValidationNotPossibleWhenStockIsDecreasedOnInvoiceValidation").')';
 	} else {
@@ -932,7 +932,7 @@ print '<table class="tagtable liste'.($moreforfilter ? " listwithfilterbefore" :
 // --------------------------------------------------------------------
 print '<tr class="liste_titre_filter">';
 // Action column
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre middle">';
 	$searchpicto = $form->showFilterButtons('left');
 	print $searchpicto;
@@ -979,7 +979,7 @@ if (!empty($arrayfields['country.code_iso']['checked'])) {
 // Company type
 if (!empty($arrayfields['typent.code']['checked'])) {
 	print '<td class="liste_titre maxwidthonsmartphone center">';
-	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
+	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
 	print '</td>';
 }
 // Date delivery planned
@@ -1039,7 +1039,7 @@ if (!empty($arrayfields['e.billed']['checked'])) {
 	print '</td>';
 }
 // Action column
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print '<td class="liste_titre middle">';
 	$searchpicto = $form->showFilterAndCheckAddButtons(0);
 	print $searchpicto;
@@ -1048,7 +1048,7 @@ if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
 print "</tr>\n";
 
 print '<tr class="liste_titre">';
-if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ');
 }
 if (!empty($arrayfields['e.ref']['checked'])) {
@@ -1102,7 +1102,7 @@ if (!empty($arrayfields['e.fk_statut']['checked'])) {
 if (!empty($arrayfields['e.billed']['checked'])) {
 	print_liste_field_titre($arrayfields['e.billed']['label'], $_SERVER["PHP_SELF"], "e.billed", "", $param, '', $sortfield, $sortorder, 'center ');
 }
-if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ');
 }
 print "</tr>\n";
@@ -1124,7 +1124,7 @@ while ($i < min($num, $limit)) {
 	print '<tr class="oddeven">';
 
 	// Action column
-	if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td class="center">';
 		if ($massactionbutton || $massaction) {
 			// If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
@@ -1297,7 +1297,7 @@ while ($i < min($num, $limit)) {
 	}
 
 	// Action column
-	if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 		print '<td class="center">';
 		if ($massactionbutton || $massaction) {
 			// If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
diff --git a/htdocs/reception/note.php b/htdocs/reception/note.php
index bbcd91e32a2..c0f80e962e7 100644
--- a/htdocs/reception/note.php
+++ b/htdocs/reception/note.php
@@ -72,13 +72,13 @@ if (isModEnabled("reception")) {
 	$permissiontoread = $user->rights->reception->lire;
 	$permissiontoadd = $user->rights->reception->creer;
 	$permissiondellink = $user->rights->reception->creer; // Used by the include of actions_dellink.inc.php
-	$permissiontovalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->creer)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->reception->reception_advance->validate)));
+	$permissiontovalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->creer)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->reception->reception_advance->validate)));
 	$permissiontodelete = $user->rights->reception->supprimer;
 } else {
 	$permissiontoread = $user->rights->fournisseur->commande->receptionner;
 	$permissiontoadd = $user->rights->fournisseur->commande->receptionner;
 	$permissiondellink = $user->rights->fournisseur->commande->receptionner; // Used by the include of actions_dellink.inc.php
-	$permissiontovalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande->receptionner)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->commande_advance->check)));
+	$permissiontovalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande->receptionner)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->fournisseur->commande_advance->check)));
 	$permissiontodelete = $user->rights->fournisseur->commande->receptionner;
 }
 $permissionnote = $user->rights->reception->creer; // Used by the include of actions_setnotes.inc.php
@@ -89,7 +89,7 @@ if ($origin == 'reception') {
 } else {
 	if ($origin == 'supplierorder' || $origin == 'order_supplier') {
 		$result = restrictedArea($user, 'fournisseur', $object, 'commande_fournisseur', 'commande');
-	} elseif (empty($user->rights->{$origin}->lire) && empty($user->rights->{$origin}->read)) {
+	} elseif (!$user->hasRight($origin, 'lire') && !$user->hasRight($origin, 'read')) {
 		accessforbidden();
 	}
 }
@@ -127,8 +127,8 @@ if ($id > 0 || !empty($ref)) {
 
 	$morehtmlref = '<div class="refidno">';
 	// Ref customer reception
-	$morehtmlref .= $form->editfieldkey("RefSupplier", '', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', 0, 1);
-	$morehtmlref .= $form->editfieldval("RefSupplier", '', $object->ref_supplier, $object, $user->rights->reception->creer, 'string', '', null, null, '', 1);
+	$morehtmlref .= $form->editfieldkey("RefSupplier", '', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', 0, 1);
+	$morehtmlref .= $form->editfieldval("RefSupplier", '', $object->ref_supplier, $object, $user->hasRight('reception', 'creer'), 'string', '', null, null, '', 1);
 	// Thirdparty
 	$morehtmlref .= '<br>'.$object->thirdparty->getNomUrl(1);
 	// Project
@@ -140,7 +140,7 @@ if ($id > 0 || !empty($ref)) {
 			if ($action != 'classify' && $permissiontoadd) {
 				$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 			}
-			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+			$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 		} else {
 			if (!empty($objectsrc) && !empty($objectsrc->fk_project)) {
 				$proj = new Project($db);
diff --git a/htdocs/reception/stats/index.php b/htdocs/reception/stats/index.php
index f951beca058..38fa9da6b87 100644
--- a/htdocs/reception/stats/index.php
+++ b/htdocs/reception/stats/index.php
@@ -38,7 +38,7 @@ $socid = GETPOST('socid', 'int');
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ?GETPOST('year') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 $langs->loadLangs(array("receptions", "other", "companies"));
@@ -71,7 +71,7 @@ $data = $stats->getNbByMonthWithPrevYear($endyear, $startyear);
 // $data = array(array('Lib',val1,val2,val3),...)
 
 
-if (empty($user->rights->societe->client->voir) || $user->socid) {
+if (!$user->hasRight('societe', 'client', 'voir') || $user->socid) {
 	$filenamenb = $dir.'/receptionsnbinyear-'.$user->id.'-'.$year.'.png';
 } else {
 	$filenamenb = $dir.'/receptionsnbinyear-'.$year.'.png';
diff --git a/htdocs/reception/tpl/linkedobjectblock.tpl.php b/htdocs/reception/tpl/linkedobjectblock.tpl.php
index 341e30e3784..ef132dfa830 100644
--- a/htdocs/reception/tpl/linkedobjectblock.tpl.php
+++ b/htdocs/reception/tpl/linkedobjectblock.tpl.php
@@ -59,7 +59,7 @@ foreach ($linkedObjectBlock as $key => $objectlink) {
 		<td class="linkedcol-ref tdoverflowmax100" title="<?php echo dol_escape_htmltag($objectlink->ref_supplier); ?>"><?php echo dol_escape_htmltag($objectlink->ref_supplier); ?></td>
 		<td class="linkedcol-date"><?php echo dol_print_date($objectlink->date_delivery, 'day'); ?></td>
 		<td class="linkedcol-amount right"><?php
-		if ($user->rights->reception->lire) {
+		if ($user->hasRight('reception', 'lire')) {
 			$total = $total + $objectlink->total_ht;
 			echo price($objectlink->total_ht);
 		} ?></td>
diff --git a/htdocs/recruitment/admin/public_interface.php b/htdocs/recruitment/admin/public_interface.php
index a9cbf698a10..6a6aff36748 100644
--- a/htdocs/recruitment/admin/public_interface.php
+++ b/htdocs/recruitment/admin/public_interface.php
@@ -100,7 +100,7 @@ print '<span class="opacitymedium">'.$langs->trans("PublicInterfaceRecruitmentDe
 $param = '';
 
 $enabledisablehtml = $langs->trans("EnablePublicRecruitmentPages").' ';
-if (empty($conf->global->RECRUITMENT_ENABLE_PUBLIC_INTERFACE)) {
+if (!getDolGlobalString('RECRUITMENT_ENABLE_PUBLIC_INTERFACE')) {
 	// Button off, click to enable
 	$enabledisablehtml .= '<a class="reposition valignmiddle" href="'.$_SERVER["PHP_SELF"].'?action=setRECRUITMENT_ENABLE_PUBLIC_INTERFACE&token='.newToken().'&value=1'.$param.'">';
 	$enabledisablehtml .= img_picto($langs->trans("Disabled"), 'switch_off');
@@ -112,7 +112,7 @@ if (empty($conf->global->RECRUITMENT_ENABLE_PUBLIC_INTERFACE)) {
 	$enabledisablehtml .= '</a>';
 }
 print $enabledisablehtml;
-print '<input type="hidden" id="RECRUITMENT_ENABLE_PUBLIC_INTERFACE" name="RECRUITMENT_ENABLE_PUBLIC_INTERFACE" value="'.(empty($conf->global->RECRUITMENT_ENABLE_PUBLIC_INTERFACE) ? 0 : 1).'">';
+print '<input type="hidden" id="RECRUITMENT_ENABLE_PUBLIC_INTERFACE" name="RECRUITMENT_ENABLE_PUBLIC_INTERFACE" value="'.(!getDolGlobalString('RECRUITMENT_ENABLE_PUBLIC_INTERFACE') ? 0 : 1).'">';
 
 
 print '<br>';
@@ -141,7 +141,7 @@ print dol_get_fiche_end();
 print '</form>';
 
 
-if (!empty($conf->global->RECRUITMENT_ENABLE_PUBLIC_INTERFACE)) {
+if (getDolGlobalString('RECRUITMENT_ENABLE_PUBLIC_INTERFACE')) {
 	print '<br>';
 	//print $langs->trans('FollowingLinksArePublic').'<br>';
 	print img_picto('', 'globe').' <span class="opacitymedium">'.$langs->trans('BlankSubscriptionForm').'</span><br>';
diff --git a/htdocs/recruitment/admin/setup.php b/htdocs/recruitment/admin/setup.php
index a9364cc69fe..576500642f0 100644
--- a/htdocs/recruitment/admin/setup.php
+++ b/htdocs/recruitment/admin/setup.php
@@ -298,10 +298,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 							$module = new $file($db);
 
 							// Show modules according to features level
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								continue;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								continue;
 							}
 
@@ -436,10 +436,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 									$module = new $classname($db);
 
 									$modulequalified = 1;
-									if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+									if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 										$modulequalified = 0;
 									}
-									if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+									if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 										$modulequalified = 0;
 									}
 
diff --git a/htdocs/recruitment/admin/setup_candidatures.php b/htdocs/recruitment/admin/setup_candidatures.php
index 0ad8e44d665..2799c90f2eb 100644
--- a/htdocs/recruitment/admin/setup_candidatures.php
+++ b/htdocs/recruitment/admin/setup_candidatures.php
@@ -296,10 +296,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 							$module = new $file($db);
 
 							// Show modules according to features level
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								continue;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								continue;
 							}
 
@@ -434,10 +434,10 @@ foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
 									$module = new $classname($db);
 
 									$modulequalified = 1;
-									if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+									if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 										$modulequalified = 0;
 									}
-									if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+									if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 										$modulequalified = 0;
 									}
 
diff --git a/htdocs/recruitment/class/recruitmentcandidature.class.php b/htdocs/recruitment/class/recruitmentcandidature.class.php
index 465395f0af9..33ed51bccfc 100644
--- a/htdocs/recruitment/class/recruitmentcandidature.class.php
+++ b/htdocs/recruitment/class/recruitmentcandidature.class.php
@@ -173,7 +173,7 @@ class RecruitmentCandidature extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -746,7 +746,7 @@ class RecruitmentCandidature extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowRecruitmentCandidature");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -944,14 +944,14 @@ class RecruitmentCandidature extends CommonObject
 		global $langs, $conf;
 		$langs->load("recruitment@recruitment");
 
-		if (empty($conf->global->RECRUITMENT_RECRUITMENTCANDIDATURE_ADDON)) {
+		if (!getDolGlobalString('RECRUITMENT_RECRUITMENTCANDIDATURE_ADDON')) {
 			$conf->global->RECRUITMENT_RECRUITMENTCANDIDATURE_ADDON = 'mod_recruitmentcandidature_standard';
 		}
 
-		if (!empty($conf->global->RECRUITMENT_RECRUITMENTCANDIDATURE_ADDON)) {
+		if (getDolGlobalString('RECRUITMENT_RECRUITMENTCANDIDATURE_ADDON')) {
 			$mybool = false;
 
-			$file = $conf->global->RECRUITMENT_RECRUITMENTCANDIDATURE_ADDON.".php";
+			$file = getDolGlobalString('RECRUITMENT_RECRUITMENTCANDIDATURE_ADDON') . ".php";
 			$classname = $conf->global->RECRUITMENT_RECRUITMENTCANDIDATURE_ADDON;
 
 			// Include file with class
@@ -1010,7 +1010,7 @@ class RecruitmentCandidature extends CommonObject
 		$langs->load("recruitment@recruitment");
 
 		if (!dol_strlen($modele)) {
-			if (!empty($conf->global->RECRUITMENTCANDIDATURE_ADDON_PDF)) {
+			if (getDolGlobalString('RECRUITMENTCANDIDATURE_ADDON_PDF')) {
 				$modele = $conf->global->RECRUITMENTCANDIDATURE_ADDON_PDF;
 			} else {
 				$modele = ''; // No default value. For job application, we allow to disable all PDF generation
diff --git a/htdocs/recruitment/class/recruitmentjobposition.class.php b/htdocs/recruitment/class/recruitmentjobposition.class.php
index 69e3bb53039..25dab1690ed 100644
--- a/htdocs/recruitment/class/recruitmentjobposition.class.php
+++ b/htdocs/recruitment/class/recruitmentjobposition.class.php
@@ -194,7 +194,7 @@ class RecruitmentJobPosition extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -704,7 +704,7 @@ class RecruitmentJobPosition extends CommonObject
 				$modelpdf = $this->model_pdf;
 			}
 
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -714,9 +714,9 @@ class RecruitmentJobPosition extends CommonObject
 				}
 
 				// PDF
-				$hidedetails = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0);
-				$hidedesc = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0);
-				$hideref = (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0);
+				$hidedetails = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0);
+				$hidedesc = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0);
+				$hideref = (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0);
 
 				//$ret=$object->fetch($id);    // Reload to get new records
 				$this->generateDocument($modelpdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
@@ -823,7 +823,7 @@ class RecruitmentJobPosition extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowRecruitmentJobPosition");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1001,14 +1001,14 @@ class RecruitmentJobPosition extends CommonObject
 		global $langs, $conf;
 		$langs->load("recruitment");
 
-		if (empty($conf->global->RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON)) {
+		if (!getDolGlobalString('RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON')) {
 			$conf->global->RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON = 'mod_recruitmentjobposition_standard';
 		}
 
-		if (!empty($conf->global->RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON)) {
+		if (getDolGlobalString('RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON')) {
 			$mybool = false;
 
-			$file = $conf->global->RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON.".php";
+			$file = getDolGlobalString('RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON') . ".php";
 			$classname = $conf->global->RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON;
 
 			// Include file with class
@@ -1067,7 +1067,7 @@ class RecruitmentJobPosition extends CommonObject
 		$langs->load("recruitment");
 
 		if (!dol_strlen($modele)) {
-			if (!empty($conf->global->RECRUITMENTJOBPOSITION_ADDON_PDF)) {
+			if (getDolGlobalString('RECRUITMENTJOBPOSITION_ADDON_PDF')) {
 				$modele = $conf->global->RECRUITMENTJOBPOSITION_ADDON_PDF;
 			} else {
 				$modele = ''; // No default value. For job position, we allow to disable all PDF generation
diff --git a/htdocs/recruitment/core/modules/recruitment/doc/doc_generic_recruitmentjobposition_odt.modules.php b/htdocs/recruitment/core/modules/recruitment/doc/doc_generic_recruitmentjobposition_odt.modules.php
index e1fe6628b9c..dc221295874 100644
--- a/htdocs/recruitment/core/modules/recruitment/doc/doc_generic_recruitmentjobposition_odt.modules.php
+++ b/htdocs/recruitment/core/modules/recruitment/doc/doc_generic_recruitmentjobposition_odt.modules.php
@@ -163,7 +163,7 @@ class doc_generic_recruitmentjobposition_odt extends ModelePDFRecruitmentJobPosi
 
 		// Scan directories
 		$nbofiles = count($listoffiles);
-		if (!empty($conf->global->RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON_PDF_ODT_PATH)) {
+		if (getDolGlobalString('RECRUITMENT_RECRUITMENTJOBPOSITION_ADDON_PDF_ODT_PATH')) {
 			$texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
 			//$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
 			$texte .= count($listoffiles);
@@ -311,7 +311,7 @@ class doc_generic_recruitmentjobposition_odt extends ModelePDFRecruitmentJobPosi
 				$contactobject = null;
 				if (!empty($usecontact)) {
 					// We can use the company of contact instead of thirdparty company
-					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT))) {
+					if ($object->contact->socid != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || getDolGlobalString('MAIN_USE_COMPANY_NAME_OF_CONTACT'))) {
 						$object->contact->fetch_thirdparty();
 						$socobject = $object->contact->thirdparty;
 						$contactobject = $object->contact;
@@ -470,7 +470,7 @@ class doc_generic_recruitmentjobposition_odt extends ModelePDFRecruitmentJobPosi
 				$reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 
 				// Write new file
-				if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
+				if (getDolGlobalString('MAIN_ODT_AS_PDF')) {
 					try {
 						$odfHandler->exportAsAttachedPDF($file);
 					} catch (Exception $e) {
diff --git a/htdocs/recruitment/core/modules/recruitment/doc/pdf_standard_recruitmentjobposition.modules.php b/htdocs/recruitment/core/modules/recruitment/doc/pdf_standard_recruitmentjobposition.modules.php
index 9fa3f689b8b..c9c8ee2e1b9 100644
--- a/htdocs/recruitment/core/modules/recruitment/doc/pdf_standard_recruitmentjobposition.modules.php
+++ b/htdocs/recruitment/core/modules/recruitment/doc/pdf_standard_recruitmentjobposition.modules.php
@@ -197,14 +197,14 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 			$outputlangs = $langs;
 		}
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
-		if (!empty($conf->global->MAIN_USE_FPDF)) {
+		if (getDolGlobalString('MAIN_USE_FPDF')) {
 			$outputlangs->charset_output = 'ISO-8859-1';
 		}
 
 		// Load translation files required by the page
 		$outputlangs->loadLangs(array("main", "bills", "products", "dict", "companies"));
 
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && $outputlangs->defaultlang != $conf->global->PDF_USE_ALSO_LANGUAGE_CODE) {
 			global $outputlangsbis;
 			$outputlangsbis = new Translate('', $conf);
 			$outputlangsbis->setDefaultLang($conf->global->PDF_USE_ALSO_LANGUAGE_CODE);
@@ -214,7 +214,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 		$nblines = (is_array($object->lines) ? count($object->lines) : 0);
 
 		$hidetop = 0;
-		if (!empty($conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE)) {
+		if (getDolGlobalString('MAIN_PDF_DISABLE_COL_HEAD_TITLE')) {
 			$hidetop = $conf->global->MAIN_PDF_DISABLE_COL_HEAD_TITLE;
 		}
 
@@ -310,7 +310,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 
 				$heightforinfotot = 50; // Height reserved to output the info and total part and payment part
 				$heightforfreetext = (isset($conf->global->MAIN_PDF_FREETEXT_HEIGHT) ? $conf->global->MAIN_PDF_FREETEXT_HEIGHT : 5); // Height reserved to output the free text on last page
-				$heightforfooter = $this->marge_basse + (empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS) ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
+				$heightforfooter = $this->marge_basse + (!getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS') ? 12 : 22); // Height reserved to output the footer (value include bottom margin)
 
 				if (class_exists('TCPDF')) {
 					$pdf->setPrintHeader(false);
@@ -319,12 +319,12 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 				$pdf->SetFont(pdf_getPDFFont($outputlangs));
 
 				// Set path to the background PDF File
-				if (!empty($conf->global->MAIN_ADD_PDF_BACKGROUND)) {
+				if (getDolGlobalString('MAIN_ADD_PDF_BACKGROUND')) {
 					$logodir = $conf->mycompany->dir_output;
 					if (!empty($conf->mycompany->multidir_output[$object->entity])) {
 						$logodir = $conf->mycompany->multidir_output[$object->entity];
 					}
-					$pagecount = $pdf->setSourceFile($logodir.'/'.$conf->global->MAIN_ADD_PDF_BACKGROUND);
+					$pagecount = $pdf->setSourceFile($logodir.'/' . getDolGlobalString('MAIN_ADD_PDF_BACKGROUND'));
 					$tplidx = $pdf->importPage(1);
 				}
 
@@ -345,7 +345,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 				$cert = empty($user->conf->CERTIFICATE_CRT) ? '' : $user->conf->CERTIFICATE_CRT;
 				// If user has no certificate, we try to take the company one
 				if (!$cert) {
-					$cert = empty($conf->global->CERTIFICATE_CRT) ? '' : $conf->global->CERTIFICATE_CRT;
+					$cert = !getDolGlobalString('CERTIFICATE_CRT') ? '' : $conf->global->CERTIFICATE_CRT;
 				}
 				// If a certificate is found
 				if ($cert) {
@@ -373,10 +373,10 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 				$pdf->SetTextColor(0, 0, 0);
 
 				$tab_top = 90 + $top_shift;
-				$tab_top_newpage = (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD) ? 42 + $top_shift : 10);
+				$tab_top_newpage = (!getDolGlobalString('MAIN_PDF_DONOTREPEAT_HEAD') ? 42 + $top_shift : 10);
 				$tab_height = 130 - $top_shift;
 				$tab_height_newpage = 150;
-				if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) {
+				if (!getDolGlobalString('MAIN_PDF_DONOTREPEAT_HEAD')) {
 					$tab_height_newpage -= $top_shift;
 				}
 
@@ -420,7 +420,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 							if (!empty($tplidx)) {
 								$pdf->useTemplate($tplidx);
 							}
-							if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) {
+							if (!getDolGlobalString('MAIN_PDF_DONOTREPEAT_HEAD')) {
 								$this->_pagehead($pdf, $object, 0, $outputlangs);
 							}
 							// $this->_pagefoot($pdf,$object,$outputlangs,1);
@@ -478,7 +478,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 						if (!empty($tplidx)) {
 							$pdf->useTemplate($tplidx);
 						}
-						if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) {
+						if (!getDolGlobalString('MAIN_PDF_DONOTREPEAT_HEAD')) {
 							$this->_pagehead($pdf, $object, 0, $outputlangs);
 						}
 						$height_note = $posyafter - $tab_top_newpage;
@@ -499,7 +499,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 							if (!empty($tplidx)) {
 								$pdf->useTemplate($tplidx);
 							}
-							if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) {
+							if (!getDolGlobalString('MAIN_PDF_DONOTREPEAT_HEAD')) {
 								$this->_pagehead($pdf, $object, 0, $outputlangs);
 							}
 
@@ -556,7 +556,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 							$curY = $tab_top_newpage;
 
 							// Allows data in the first page if description is long enough to break in multiples pages
-							if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+							if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 								$showpricebeforepagebreak = 1;
 							} else {
 								$showpricebeforepagebreak = 0;
@@ -598,7 +598,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 							} else {
 								// We found a page break
 								// Allows data in the first page if description is long enough to break in multiples pages
-								if (!empty($conf->global->MAIN_PDF_DATA_ON_FIRST_PAGE)) {
+								if (getDolGlobalString('MAIN_PDF_DATA_ON_FIRST_PAGE')) {
 									$showpricebeforepagebreak = 1;
 								} else {
 									$showpricebeforepagebreak = 0;
@@ -650,7 +650,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 						$pagenb++;
 						$pdf->setPage($pagenb);
 						$pdf->setPageOrientation('', 1, 0); // The only function to edit the bottom margin of current page to set it.
-						if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) {
+						if (!getDolGlobalString('MAIN_PDF_DONOTREPEAT_HEAD')) {
 							$this->_pagehead($pdf, $object, 0, $outputlangs);
 						}
 						if (!empty($tplidx)) {
@@ -671,7 +671,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 							$pdf->useTemplate($tplidx);
 						}
 						$pagenb++;
-						if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) {
+						if (!getDolGlobalString('MAIN_PDF_DONOTREPEAT_HEAD')) {
 							$this->_pagehead($pdf, $object, 0, $outputlangs);
 						}
 					}
@@ -783,7 +783,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 
 		if (empty($hidetop)) {
 			//$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR='230,230,230';
-			if (!empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) {
+			if (getDolGlobalString('MAIN_PDF_TITLE_BACKGROUND_COLOR')) {
 				$pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur - $this->marge_droite - $this->marge_gauche, $this->tabTitleHeight, 'F', null, explode(',', $conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
 			}
 		}
@@ -898,7 +898,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 			$pdf->MultiCell($w, 3, $outputlangs->transnoentities("RefCustomer")." : ".dol_trunc($outputlangs->convToOutputCharset($object->ref_client), 65), '', 'R');
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -908,7 +908,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT_TITLE)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT_TITLE')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$posy += 3;
@@ -918,7 +918,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 			}
 		}
 
-		if (!empty($conf->global->PDF_SHOW_PROJECT)) {
+		if (getDolGlobalString('PDF_SHOW_PROJECT')) {
 			$object->fetch_projet();
 			if (!empty($object->project->ref)) {
 				$outputlangs->load("projects");
@@ -934,7 +934,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 		$pdf->SetTextColor(0, 0, 60);
 
 		$title = $outputlangs->transnoentities("Date");
-		if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) && is_object($outputlangsbis)) {
+		if (getDolGlobalString('PDF_USE_ALSO_LANGUAGE_CODE') && is_object($outputlangsbis)) {
 			$title .= ' - '.$outputlangsbis->transnoentities("Date");
 		}
 		$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date_creation, "day", false, $outputlangs), '', 'R');
@@ -961,15 +961,15 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 			$carac_emetteur = pdf_build_address($outputlangs, $this->emetteur, $object->thirdparty, '', 0, 'source', $object);
 
 			// Show sender
-			$posy = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 40 : 42;
+			$posy = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 40 : 42;
 			$posy += $top_shift;
 			$posx = $this->marge_gauche;
-			if (!empty($conf->global->MAIN_INVERT_SENDER_RECIPIENT)) {
+			if (getDolGlobalString('MAIN_INVERT_SENDER_RECIPIENT')) {
 				$posx = $this->page_largeur - $this->marge_droite - 80;
 			}
 
-			$hautcadre = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 38 : 40;
-			$widthrecbox = !empty($conf->global->MAIN_PDF_USE_ISO_LOCATION) ? 92 : 82;
+			$hautcadre = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 38 : 40;
+			$widthrecbox = getDolGlobalString('MAIN_PDF_USE_ISO_LOCATION') ? 92 : 82;
 
 
 			// Show sender frame
@@ -1060,7 +1060,7 @@ class pdf_standard_recruitmentjobposition extends ModelePDFRecruitmentJobPositio
 	protected function _pagefoot(&$pdf, $object, $outputlangs, $hidefreetext = 0)
 	{
 		global $conf;
-		$showdetails = empty($conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS) ? 0 : $conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS;
+		$showdetails = !getDolGlobalString('MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS') ? 0 : $conf->global->MAIN_GENERATE_DOCUMENTS_SHOW_FOOT_DETAILS;
 		return pdf_pagefoot($pdf, $outputlangs, 'INVOICE_FREE_TEXT', $this->emetteur, $this->marge_basse, $this->marge_gauche, $this->page_hauteur, $object, $showdetails, $hidefreetext);
 	}
 
diff --git a/htdocs/recruitment/index.php b/htdocs/recruitment/index.php
index 2cab6f25053..cd2c16759f8 100644
--- a/htdocs/recruitment/index.php
+++ b/htdocs/recruitment/index.php
@@ -337,11 +337,11 @@ if (isModEnabled('recruitment') && $user->hasRight('recruitment', 'recruitmentjo
 	$sql = "SELECT s.rowid, s.ref, s.label, s.date_creation, s.tms, s.status, COUNT(rc.rowid) as nbapplications";
 	$sql .= " FROM ".MAIN_DB_PREFIX."recruitment_recruitmentjobposition as s";
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."recruitment_recruitmentcandidature as rc ON rc.fk_recruitmentjobposition = s.rowid";
-	if (isModEnabled('societe') && empty($user->rights->societe->client->voir) && !$socid) {
+	if (isModEnabled('societe') && !$user->hasRight('societe', 'client', 'voir') && !$socid) {
 		$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 	}
 	$sql .= " WHERE s.entity IN (".getEntity($staticrecruitmentjobposition->element).")";
-	if (isModEnabled('societe') && empty($user->rights->societe->client->voir) && !$socid) {
+	if (isModEnabled('societe') && !$user->hasRight('societe', 'client', 'voir') && !$socid) {
 		$sql .= " AND s.fk_soc = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
 	}
 	if ($socid) {
@@ -408,11 +408,11 @@ if (isModEnabled('recruitment') && $user->hasRight('recruitment', 'recruitmentjo
 	$sql = "SELECT rc.rowid, rc.ref, rc.email, rc.lastname, rc.firstname, rc.date_creation, rc.tms, rc.status";
 	$sql .= " FROM ".MAIN_DB_PREFIX."recruitment_recruitmentcandidature as rc";
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."recruitment_recruitmentjobposition as s ON rc.fk_recruitmentjobposition = s.rowid";
-	if (isModEnabled('societe') && empty($user->rights->societe->client->voir) && !$socid) {
+	if (isModEnabled('societe') && !$user->hasRight('societe', 'client', 'voir') && !$socid) {
 		$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 	}
 	$sql .= " WHERE rc.entity IN (".getEntity($staticrecruitmentjobposition->element).")";
-	if (isModEnabled('societe') && empty($user->rights->societe->client->voir) && !$socid) {
+	if (isModEnabled('societe') && !$user->hasRight('societe', 'client', 'voir') && !$socid) {
 		$sql .= " AND s.fk_soc = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
 	}
 	if ($socid) {
diff --git a/htdocs/recruitment/recruitmentcandidature_list.php b/htdocs/recruitment/recruitmentcandidature_list.php
index 069d7ce7129..4e257bd4e80 100644
--- a/htdocs/recruitment/recruitmentcandidature_list.php
+++ b/htdocs/recruitment/recruitmentcandidature_list.php
@@ -347,7 +347,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/recruitment/recruitmentcandidature_card.php?id='.$id);
diff --git a/htdocs/recruitment/recruitmentjobposition_card.php b/htdocs/recruitment/recruitmentjobposition_card.php
index b8a9a5ccd8d..946cc49670d 100644
--- a/htdocs/recruitment/recruitmentjobposition_card.php
+++ b/htdocs/recruitment/recruitmentjobposition_card.php
@@ -421,7 +421,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 			// Close as recruited/canceled
 			if ($object->status == $object::STATUS_VALIDATED) {
 				if ($usercanclose) {
-					print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=closeas&token='.newToken().(empty($conf->global->MAIN_JUMP_TAG) ? '' : '#close').'"';
+					print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=closeas&token='.newToken().(!getDolGlobalString('MAIN_JUMP_TAG') ? '' : '#close').'"';
 					print '>'.$langs->trans('Close').'</a>';
 				} else {
 					print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->trans("NotEnoughPermissions")).'">'.$langs->trans('Close').'</a>';
diff --git a/htdocs/recruitment/recruitmentjobposition_list.php b/htdocs/recruitment/recruitmentjobposition_list.php
index 3e3f4d1c77b..a165df6d7ad 100644
--- a/htdocs/recruitment/recruitmentjobposition_list.php
+++ b/htdocs/recruitment/recruitmentjobposition_list.php
@@ -330,7 +330,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/recruitment/recruitmentjobposition_card.php?id='.$id);
diff --git a/htdocs/resource/agenda.php b/htdocs/resource/agenda.php
index 3d3f7f3bbe6..ec081f0d7ce 100644
--- a/htdocs/resource/agenda.php
+++ b/htdocs/resource/agenda.php
@@ -88,7 +88,7 @@ include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be includ
 $result = restrictedArea($user, 'resource', $object->id, 'resource');
 
 // Security check
-if (!$user->rights->resource->read) {
+if (!$user->hasRight('resource', 'read')) {
 	accessforbidden();
 }
 
@@ -133,7 +133,7 @@ if ($object->id > 0) {
 	$picto = 'resource';
 
 	$title = $langs->trans("Agenda");
-	if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/productnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+	if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/productnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 		$title = $object->ref." - ".$title;
 	}
 	llxHeader('', $title);
diff --git a/htdocs/resource/card.php b/htdocs/resource/card.php
index 3ee118d06c7..b8d0766e9fb 100644
--- a/htdocs/resource/card.php
+++ b/htdocs/resource/card.php
@@ -89,7 +89,7 @@ if (empty($reshook)) {
 		$action = '';
 	}
 
-	if ($action == 'add' && $user->rights->resource->write) {
+	if ($action == 'add' && $user->hasRight('resource', 'write')) {
 		if (!$cancel) {
 			$error = '';
 
@@ -126,7 +126,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == 'update' && !$cancel && $user->rights->resource->write) {
+	if ($action == 'update' && !$cancel && $user->hasRight('resource', 'write')) {
 		$error = 0;
 
 		if (empty($ref)) {
@@ -167,7 +167,7 @@ if (empty($reshook)) {
 		}
 	}
 
-	if ($action == 'confirm_delete_resource' && $user->rights->resource->delete && $confirm === 'yes') {
+	if ($action == 'confirm_delete_resource' && $user->hasRight('resource', 'delete') && $confirm === 'yes') {
 		$res = $object->fetch($id);
 		if ($res > 0) {
 			$result = $object->delete($id);
@@ -206,7 +206,7 @@ if ($action == 'create' || $object->fetch($id, $ref) > 0) {
 	}
 
 	if ($action == 'create' || $action == 'edit') {
-		if (!$user->rights->resource->write) {
+		if (!$user->hasRight('resource', 'write')) {
 			accessforbidden('', 0, 1);
 		}
 
@@ -266,8 +266,8 @@ if ($action == 'create' || $object->fetch($id, $ref) > 0) {
 		$formconfirm = '';
 
 		// Confirm deleting resource line
-		if ($action == 'delete') {
-			$formconfirm = $form->formconfirm("card.php?&id=".$object->id, $langs->trans("DeleteResource"), $langs->trans("ConfirmDeleteResource"), "confirm_delete_resource", '', '', 1);
+		if ($action == 'delete' || ($conf->use_javascript_ajax && empty($conf->dol_use_jmobile))) {
+			$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"]."?id=".$object->id, $langs->trans("DeleteResource"), $langs->trans("ConfirmDeleteResource"), "confirm_delete_resource", '', 0, "action-delete");
 		}
 
 		// Print form confirm
@@ -341,14 +341,20 @@ if ($action == 'create' || $object->fetch($id, $ref) > 0) {
 	if (empty($reshook)) {
 		if ($action != "create" && $action != "edit") {
 			// Edit resource
-			if ($user->rights->resource->write) {
+			if ($user->hasRight('resource', 'write')) {
 				print '<div class="inline-block divButAction">';
 				print '<a href="'.$_SERVER['PHP_SELF'].'?id='.$id.'&action=edit&token='.newToken().'" class="butAction">'.$langs->trans('Modify').'</a>';
 				print '</div>';
 			}
 		}
-		if ($action != "delete" && $action != "create" && $action != "edit") {
-			print dolGetButtonAction($langs->trans("Delete"), '', 'delete', $_SERVER["PHP_SELF"].'?id='.$object->id.'&action=delete&token='.newToken(), 'delete', $permissiontodelete);
+		if ($action != "create" && $action != "edit") {
+			$deleteUrl = $_SERVER["PHP_SELF"].'?id='.$object->id.'&action=delete&token='.newToken();
+			$buttonId = 'action-delete-no-ajax';
+			if ($conf->use_javascript_ajax && empty($conf->dol_use_jmobile)) {	// We can't use preloaded confirm form with jmobile
+				$deleteUrl = '';
+				$buttonId = 'action-delete';
+			}
+			print dolGetButtonAction('', $langs->trans("Delete"), 'delete', $deleteUrl, $buttonId, $permissiontodelete);
 		}
 	}
 	print '</div>';
diff --git a/htdocs/resource/class/dolresource.class.php b/htdocs/resource/class/dolresource.class.php
index e60f6a7a352..68c4698ec72 100644
--- a/htdocs/resource/class/dolresource.class.php
+++ b/htdocs/resource/class/dolresource.class.php
@@ -836,7 +836,7 @@ class Dolresource extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/resource/class/html.formresource.class.php b/htdocs/resource/class/html.formresource.class.php
index 527fa93a483..ba68de16490 100644
--- a/htdocs/resource/class/html.formresource.class.php
+++ b/htdocs/resource/class/html.formresource.class.php
@@ -140,7 +140,7 @@ class FormResource
 			}
 			$out .= '</select>'."\n";
 
-			if (!empty($conf->use_javascript_ajax) && !empty($conf->global->RESOURCE_USE_SEARCH_TO_SELECT) && !$forcecombo) {
+			if (!empty($conf->use_javascript_ajax) && getDolGlobalString('RESOURCE_USE_SEARCH_TO_SELECT') && !$forcecombo) {
 				//$minLength = (is_numeric($conf->global->RESOURCE_USE_SEARCH_TO_SELECT)?$conf->global->RESOURCE_USE_SEARCH_TO_SELECT:2);
 				$out .= ajax_combobox($htmlname, $event, $conf->global->RESOURCE_USE_SEARCH_TO_SELECT);
 			} else {
diff --git a/htdocs/resource/contact.php b/htdocs/resource/contact.php
index 9c3b1a5e9a8..9f330ef1397 100644
--- a/htdocs/resource/contact.php
+++ b/htdocs/resource/contact.php
@@ -53,7 +53,7 @@ if ($user->socid) {
 $result = restrictedArea($user, 'resource', $object->id, 'resource');
 
 // Security check
-if (!$user->rights->resource->read) {
+if (!$user->hasRight('resource', 'read')) {
 	accessforbidden();
 }
 
@@ -64,7 +64,7 @@ if (!$user->rights->resource->read) {
  */
 
 // Add a new contact
-if ($action == 'addcontact' && $user->rights->resource->write) {
+if ($action == 'addcontact' && $user->hasRight('resource', 'write')) {
 	if ($result > 0 && $id > 0) {
 		$contactid = (GETPOST('userid', 'int') ? GETPOST('userid', 'int') : GETPOST('contactid', 'int'));
 		$typeid = (GETPOST('typecontact') ? GETPOST('typecontact') : GETPOST('type'));
@@ -84,10 +84,10 @@ if ($action == 'addcontact' && $user->rights->resource->write) {
 
 		setEventMessages($mesg, null, 'errors');
 	}
-} elseif ($action == 'swapstatut' && $user->rights->resource->write) {
+} elseif ($action == 'swapstatut' && $user->hasRight('resource', 'write')) {
 	// Toggle the status of a contact
 	$result = $object->swapContactStatus(GETPOST('ligne', 'int'));
-} elseif ($action == 'deletecontact' && $user->rights->resource->write) {
+} elseif ($action == 'deletecontact' && $user->hasRight('resource', 'write')) {
 	// Erase a contact
 	$result = $object->delete_contact(GETPOST('lineid', 'int'));
 
@@ -151,10 +151,10 @@ if ($id > 0 || !empty($ref)) {
 
 	print '<br>';
 
-	if (!empty($conf->global->RESOURCE_HIDE_ADD_CONTACT_USER)) {
+	if (getDolGlobalString('RESOURCE_HIDE_ADD_CONTACT_USER')) {
 		$hideaddcontactforuser = 1;
 	}
-	if (!empty($conf->global->RESOURCE_HIDE_ADD_CONTACT_THIPARTY)) {
+	if (getDolGlobalString('RESOURCE_HIDE_ADD_CONTACT_THIPARTY')) {
 		$hideaddcontactforthirdparty = 1;
 	}
 
diff --git a/htdocs/resource/element_resource.php b/htdocs/resource/element_resource.php
index 878ae857ac0..0874b70dbb6 100644
--- a/htdocs/resource/element_resource.php
+++ b/htdocs/resource/element_resource.php
@@ -80,7 +80,7 @@ if ($socid > 0) { // Special for thirdparty
 	$element = 'societe';
 }
 
-if (!$user->rights->resource->read) {
+if (!$user->hasRight('resource', 'read')) {
 	accessforbidden();
 }
 
@@ -124,7 +124,7 @@ if (empty($reshook)) {
 
 			// TODO : add this check at update_linked_resource and when modifying event start or end date
 			// check if an event resource is already in use
-			if (!empty($conf->global->RESOURCE_USED_IN_EVENT_CHECK) && $objstat->element == 'action' && $resource_type == 'dolresource' && intval($busy) == 1) {
+			if (getDolGlobalString('RESOURCE_USED_IN_EVENT_CHECK') && $objstat->element == 'action' && $resource_type == 'dolresource' && intval($busy) == 1) {
 				$eventDateStart = $objstat->datep;
 				$eventDateEnd   = $objstat->datef;
 				$isFullDayEvent = $objstat->fulldayevent;
@@ -193,13 +193,13 @@ if (empty($reshook)) {
 	}
 
 	// Update ressource
-	if ($action == 'update_linked_resource' && $user->rights->resource->write && !GETPOST('cancel', 'alpha')) {
+	if ($action == 'update_linked_resource' && $user->hasRight('resource', 'write') && !GETPOST('cancel', 'alpha')) {
 		$res = $object->fetch_element_resource($lineid);
 		if ($res) {
 			$object->busy = $busy;
 			$object->mandatory = $mandatory;
 
-			if (!empty($conf->global->RESOURCE_USED_IN_EVENT_CHECK) && $object->element_type == 'action' && $object->resource_type == 'dolresource' && intval($object->busy) == 1) {
+			if (getDolGlobalString('RESOURCE_USED_IN_EVENT_CHECK') && $object->element_type == 'action' && $object->resource_type == 'dolresource' && intval($object->busy) == 1) {
 				$eventDateStart = $object->objelement->datep;
 				$eventDateEnd   = $object->objelement->datef;
 				$isFullDayEvent = $objstat->fulldayevent;
@@ -272,7 +272,7 @@ if (empty($reshook)) {
 	}
 
 	// Delete a resource linked to an element
-	if ($action == 'confirm_delete_linked_resource' && $user->rights->resource->delete && $confirm === 'yes') {
+	if ($action == 'confirm_delete_linked_resource' && $user->hasRight('resource', 'delete') && $confirm === 'yes') {
 		$result = $object->delete_resource($lineid, $element);
 
 		if ($result >= 0) {
@@ -396,7 +396,7 @@ if (!$ret) {
 			print '<table class="border tableforfield centpercent">';
 
 			// Type
-			if (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
+			if (getDolGlobalString('AGENDA_USE_EVENT_TYPE')) {
 				print '<tr><td class="titlefield">'.$langs->trans("Type").'</td><td>';
 				print $act->getTypePicto();
 				print $langs->trans("Action".$act->type_code);
@@ -434,7 +434,7 @@ if (!$ret) {
 			print '</td></tr>';
 
 			// Location
-			if (empty($conf->global->AGENDA_DISABLE_LOCATION)) {
+			if (!getDolGlobalString('AGENDA_DISABLE_LOCATION')) {
 				print '<tr><td>'.$langs->trans("Location").'</td><td colspan="3">'.$act->location.'</td></tr>';
 			}
 
diff --git a/htdocs/resource/list.php b/htdocs/resource/list.php
index 2395b6bf1b3..05ab4efefdf 100644
--- a/htdocs/resource/list.php
+++ b/htdocs/resource/list.php
@@ -113,7 +113,7 @@ if (GETPOST('button_removefilter_x', 'alpha') || GETPOST('button_removefilter.x'
 	$filter = array();
 }
 
-if (empty($user->rights->resource->read)) {
+if (!$user->hasRight('resource', 'read')) {
 	accessforbidden();
 }
 
@@ -217,7 +217,7 @@ if ($ret == -1) {
 	exit;
 } else {
 	$newcardbutton = '';
-	if ($user->rights->resource->write) {
+	if ($user->hasRight('resource', 'write')) {
 		$newcardbutton .= dolGetButtonTitle($langs->trans('MenuResourceAdd'), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/resource/card.php?action=create');
 	}
 
diff --git a/htdocs/salaries/card.php b/htdocs/salaries/card.php
index e7688ecbde0..da6eb26976d 100644
--- a/htdocs/salaries/card.php
+++ b/htdocs/salaries/card.php
@@ -64,7 +64,7 @@ $accountid = GETPOST('accountid', 'int') > 0 ? GETPOST('accountid', 'int') : 0;
 if (GETPOSTISSET('auto_create_paiement') || $action === 'add') {
 	$auto_create_paiement = GETPOST("auto_create_paiement", "int");
 } else {
-	$auto_create_paiement = empty($conf->global->CREATE_NEW_SALARY_WITHOUT_AUTO_PAYMENT);
+	$auto_create_paiement = !getDolGlobalString('CREATE_NEW_SALARY_WITHOUT_AUTO_PAYMENT');
 }
 
 $datep = dol_mktime(12, 0, 0, GETPOST("datepmonth", 'int'), GETPOST("datepday", 'int'), GETPOST("datepyear", 'int'));
diff --git a/htdocs/salaries/class/paymentsalary.class.php b/htdocs/salaries/class/paymentsalary.class.php
index fa6e1d120b5..c8e6f968cd0 100644
--- a/htdocs/salaries/class/paymentsalary.class.php
+++ b/htdocs/salaries/class/paymentsalary.class.php
@@ -57,14 +57,14 @@ class PaymentSalary extends CommonObject
 	public $tms = '';
 
 	/**
-	 * @var date date of payment
+	 * @var int|string date of payment
 	 * @deprecated
-	 * @see datep
+	 * @see $datep
 	 */
 	public $datepaye = '';
 
 	/**
-	 * @var date date of payment
+	 * @var int|string date of payment
 	 */
 	public $datep = '';
 
@@ -913,7 +913,7 @@ class PaymentSalary extends CommonObject
 		$langs->load('salaries');
 		$datas = [];
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("SalaryPayment")];
 		}
 
diff --git a/htdocs/salaries/class/salary.class.php b/htdocs/salaries/class/salary.class.php
index 63e4ac6bb0c..41d975698e9 100644
--- a/htdocs/salaries/class/salary.class.php
+++ b/htdocs/salaries/class/salary.class.php
@@ -536,7 +536,7 @@ class Salary extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/salaries/list.php b/htdocs/salaries/list.php
index 74c5705ea08..7d720cbc033 100644
--- a/htdocs/salaries/list.php
+++ b/htdocs/salaries/list.php
@@ -339,7 +339,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/mymodule/myobject_card.php', 1).'?id='.$id);
diff --git a/htdocs/salaries/paiement_salary.php b/htdocs/salaries/paiement_salary.php
index 0ae6ad89823..4b2d721a93f 100644
--- a/htdocs/salaries/paiement_salary.php
+++ b/htdocs/salaries/paiement_salary.php
@@ -212,7 +212,7 @@ if ($action == 'create') {
 
 	print '<tr><td class="fieldrequired">'.$langs->trans("Date").'</td><td>';
 	$datepaye = dol_mktime(GETPOST("rehour", 'int'), GETPOST("remin", 'int'), GETPOST("resec", 'int'), GETPOST("remonth", 'int'), GETPOST("reday", 'int'), GETPOST("reyear", 'int'));
-	$datepayment = empty($conf->global->MAIN_AUTOFILL_DATE) ? (GETPOST("remonth") ? $datepaye : -1) : '';
+	$datepayment = !getDolGlobalString('MAIN_AUTOFILL_DATE') ? (GETPOST("remonth") ? $datepaye : -1) : '';
 	print $form->selectDate($datepayment, '', 1, 1, 0, "add_payment", 1, 1, 0, '', '', $salary->dateep, '', 1, $langs->trans("DateEnd"));
 	print "</td>";
 	print '</tr>';
diff --git a/htdocs/salaries/stats/index.php b/htdocs/salaries/stats/index.php
index 0623394ca56..10f98bdc210 100644
--- a/htdocs/salaries/stats/index.php
+++ b/htdocs/salaries/stats/index.php
@@ -53,7 +53,7 @@ $result = restrictedArea($user, 'salaries', '', '', '');
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ?GETPOST('year') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 
diff --git a/htdocs/salaries/virement_request.php b/htdocs/salaries/virement_request.php
index 83f8868c05e..151d5701648 100644
--- a/htdocs/salaries/virement_request.php
+++ b/htdocs/salaries/virement_request.php
@@ -91,10 +91,10 @@ if ($id > 0 || !empty($ref)) {
 
 	// Check current user can read this salary
 	$canread = 0;
-	if (!empty($user->rights->salaries->readall)) {
+	if ($user->hasRight('salaries', 'readall')) {
 		$canread = 1;
 	}
-	if (!empty($user->rights->salaries->read) && $object->fk_user > 0 && in_array($object->fk_user, $childids)) {
+	if ($user->hasRight('salaries', 'read') && $object->fk_user > 0 && in_array($object->fk_user, $childids)) {
 		$canread = 1;
 	}
 	if (!$canread) {
@@ -133,13 +133,13 @@ restrictedArea($user, 'salaries', $object->id, 'salary', '');
  */
 
 // Link to a project
-if ($action == 'classin' && $user->rights->banque->modifier) {
+if ($action == 'classin' && $user->hasRight('banque', 'modifier')) {
 	$object->fetch($id);
 	$object->setProject($projectid);
 }
 
 // set label
-if ($action == 'setlabel' && $user->rights->salaries->write) {
+if ($action == 'setlabel' && $user->hasRight('salaries', 'write')) {
 	$object->fetch($id);
 	$object->label = $label;
 	$object->update($user);
@@ -217,7 +217,7 @@ $userstatic->fetch($object->fk_user);
 
 // Label
 if ($action != 'editlabel') {
-	$morehtmlref .= $form->editfieldkey("Label", 'label', $object->label, $object, $user->rights->salaries->write, 'string', '', 0, 1);
+	$morehtmlref .= $form->editfieldkey("Label", 'label', $object->label, $object, $user->hasRight('salaries', 'write'), 'string', '', 0, 1);
 	$morehtmlref .= $object->label;
 } else {
 	$morehtmlref .= $langs->trans('Label').' :&nbsp;';
@@ -317,7 +317,7 @@ if (isModEnabled("banque")) {
 	print '<table width="100%" class="nobordernopadding"><tr><td class="nowrap">';
 	print $langs->trans('DefaultBankAccount');
 	print '<td>';
-	if ($action != 'editbankaccount' && $user->rights->salaries->write) {
+	if ($action != 'editbankaccount' && $user->hasRight('salaries', 'write')) {
 		print '<td class="right"><a class="editfielda" href="'.$_SERVER["PHP_SELF"].'?action=editbankaccount&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->trans('SetBankAccount'), 1).'</a></td>';
 	}
 	print '</tr></table>';
@@ -611,7 +611,7 @@ if ($resql) {
 			}
 
 			if ($type != 'bank-transfer') {
-				if (!empty($conf->global->STRIPE_SEPA_DIRECT_DEBIT)) {
+				if (getDolGlobalString('STRIPE_SEPA_DIRECT_DEBIT')) {
 					$langs->load("stripe");
 					if ($obj->fk_prelevement_bons > 0) {
 						print ' &nbsp; ';
@@ -619,7 +619,7 @@ if ($resql) {
 					print '<a href="'.$_SERVER["PHP_SELF"].'?action=sepastripedirectdebit&paymentservice=stripesepa&token='.newToken().'&did='.$obj->rowid.'&id='.$object->id.'&type='.urlencode($type).'">'.img_picto('', 'stripe', 'class="pictofixedwidth"').$langs->trans("RequestDirectDebitWithStripe").'</a>';
 				}
 			} else {
-				if (!empty($conf->global->STRIPE_SEPA_CREDIT_TRANSFER)) {
+				if (getDolGlobalString('STRIPE_SEPA_CREDIT_TRANSFER')) {
 					$langs->load("stripe");
 					if ($obj->fk_prelevement_bons > 0) {
 						print ' &nbsp; ';
diff --git a/htdocs/societe/admin/societe.php b/htdocs/societe/admin/societe.php
index 16102685e3e..301dbe6dd59 100644
--- a/htdocs/societe/admin/societe.php
+++ b/htdocs/societe/admin/societe.php
@@ -394,10 +394,10 @@ foreach ($dirsociete as $dirroot) {
 				$modCodeTiers = new $file;
 
 				// Show modules according to features level
-				if ($modCodeTiers->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+				if ($modCodeTiers->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 					continue;
 				}
-				if ($modCodeTiers->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+				if ($modCodeTiers->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 					continue;
 				}
 
@@ -570,9 +570,9 @@ foreach ($dirsociete as $dirroot) {
 
 				$modulequalified = 1;
 				if (!empty($module->version)) {
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						$modulequalified = 0;
-					} elseif ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					} elseif ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						$modulequalified = 0;
 					}
 				}
@@ -738,7 +738,7 @@ foreach ($profid as $key => $val) {
 print '<tr class="oddeven">';
 print '<td colspan="2">'.$langs->trans('VATIntra')."</td>\n";
 
-if (!empty($conf->global->SOCIETE_VAT_INTRA_UNIQUE)) {
+if (getDolGlobalString('SOCIETE_VAT_INTRA_UNIQUE')) {
 	print '<td class="center"><a class="reposition" href="'.$_SERVER['PHP_SELF'].'?action=setvatintraunique&token='.newToken().'&value=0">';
 	print img_picto($langs->trans("Activated"), 'switch_on');
 	print '</a></td>';
@@ -821,7 +821,7 @@ print '<tr class="oddeven">';
 print '<td width="80%">'.$langs->trans("AddRefInList").'</td>';
 print '<td>&nbsp;</td>';
 print '<td class="center">';
-if (!empty($conf->global->SOCIETE_ADD_REF_IN_LIST)) {
+if (getDolGlobalString('SOCIETE_ADD_REF_IN_LIST')) {
 	print '<a class="reposition" href="'.$_SERVER['PHP_SELF'].'?action=setaddrefinlist&token='.newToken().'&value=0">';
 	print img_picto($langs->trans("Activated"), 'switch_on');
 } else {
@@ -835,7 +835,7 @@ print '<tr class="oddeven">';
 print '<td width="80%">'.$langs->trans("AddVatInList").'</td>';
 print '<td>&nbsp;</td>';
 print '<td class="center">';
-if (!empty($conf->global->SOCIETE_SHOW_VAT_IN_LIST)) {
+if (getDolGlobalString('SOCIETE_SHOW_VAT_IN_LIST')) {
 	print '<a class="reposition" href="'.$_SERVER['PHP_SELF'].'?action=setvatinlist&token='.newToken().'&value=0">';
 	print img_picto($langs->trans("Activated"), 'switch_on');
 } else {
@@ -849,7 +849,7 @@ print '<tr class="oddeven">';
 print '<td width="80%">'.$langs->trans("AddAdressInList").'</td>';
 print '<td>&nbsp;</td>';
 print '<td class="center">';
-if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 	print '<a class="reposition" href="'.$_SERVER['PHP_SELF'].'?action=setaddadressinlist&token='.newToken().'&value=0">';
 	print img_picto($langs->trans("Activated"), 'switch_on');
 } else {
@@ -863,7 +863,7 @@ print '<tr class="oddeven">';
 print '<td width="80%">'.$langs->trans("AddEmailPhoneTownInContactList").'</td>';
 print '<td>&nbsp;</td>';
 print '<td class="center">';
-if (!empty($conf->global->CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST)) {
+if (getDolGlobalString('CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST')) {
 	print '<a class="reposition" href="'.$_SERVER['PHP_SELF'].'?action=setaddemailphonetownincontactlist&token='.newToken().'&value=0">';
 	print img_picto($langs->trans("Activated"), 'switch_on');
 } else {
@@ -879,7 +879,7 @@ if (isModEnabled("expedition")) {
 		print '<td width="80%">'.$langs->trans("AskForPreferredShippingMethod").'</td>';
 		print '<td>&nbsp;</td>';
 		print '<td class="center">';
-		if (!empty($conf->global->SOCIETE_ASK_FOR_SHIPPING_METHOD)) {
+		if (getDolGlobalString('SOCIETE_ASK_FOR_SHIPPING_METHOD')) {
 			print '<a class="reposition" href="'.$_SERVER['PHP_SELF'].'?action=setaskforshippingmet&token='.newToken().'&value=0">';
 			print img_picto($langs->trans("Activated"), 'switch_on');
 		} else {
@@ -896,7 +896,7 @@ print '<tr class="oddeven">';
 print '<td width="80%">'.$langs->trans("DisableProspectCustomerType").'</td>';
 print '<td>&nbsp;</td>';
 print '<td class="center">';
-if (!empty($conf->global->SOCIETE_DISABLE_PROSPECTSCUSTOMERS)) {
+if (getDolGlobalString('SOCIETE_DISABLE_PROSPECTSCUSTOMERS')) {
 	print '<a class="reposition" href="'.$_SERVER['PHP_SELF'].'?action=setdisableprospectcustomer&token='.newToken().'&value=0">';
 	print img_picto($langs->trans("Activated"), 'switch_on');
 } else {
@@ -906,7 +906,7 @@ if (!empty($conf->global->SOCIETE_DISABLE_PROSPECTSCUSTOMERS)) {
 print '</a></td>';
 print '</tr>';
 
-if (empty($conf->global->SOCIETE_DISABLE_PROSPECTSCUSTOMERS)) {
+if (!getDolGlobalString('SOCIETE_DISABLE_PROSPECTSCUSTOMERS')) {
 	// Default Prospect/Customer thirdparty type on customer création
 	print '<tr class="oddeven">';
 	print '<td>'.$langs->trans("DefaultCustomerType").'</td>';
diff --git a/htdocs/societe/agenda.php b/htdocs/societe/agenda.php
index e4a19b757ae..a32782fab17 100644
--- a/htdocs/societe/agenda.php
+++ b/htdocs/societe/agenda.php
@@ -123,7 +123,7 @@ if (empty($reshook)) {
 $form = new Form($db);
 
 $title = $langs->trans("Agenda");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name." - ".$title;
 }
 $help_url = '';
diff --git a/htdocs/societe/ajax/ajaxcompanies.php b/htdocs/societe/ajax/ajaxcompanies.php
index aca9a4eaddb..203b40aaff2 100644
--- a/htdocs/societe/ajax/ajaxcompanies.php
+++ b/htdocs/societe/ajax/ajaxcompanies.php
@@ -88,18 +88,18 @@ if (! $socid) {
 }
 
 $sql = "SELECT s.rowid, s.nom, s.name_alias, s.code_client, s.code_fournisseur, s.address, s.zip, s.town, s.email, s.siren, s.siret, s.ape, s.idprof4, s.idprof5, s.idprof6, s.client, s.fournisseur, s.datec, s.logo";
-if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 	$sql .= ", dictp.code as country_code";
 }
 $sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
-if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_country as dictp ON dictp.rowid = s.fk_pays";
 }
 $sql .= " WHERE s.entity IN (".getEntity('societe').")";
 if ($socid) {
 	$sql .= " AND (";
 	// Add criteria on name/code
-	if (!empty($conf->global->COMPANY_DONOTSEARCH_ANYWHERE)) {   // Can use index
+	if (getDolGlobalString('COMPANY_DONOTSEARCH_ANYWHERE')) {   // Can use index
 		$sql .= "s.nom LIKE '".$db->escape($db->escapeforlike($socid))."%'";
 		$sql .= " OR s.name_alias LIKE '".$db->escape($db->escapeforlike($socid))."%'";
 		$sql .= " OR s.code_client LIKE '".$db->escape($db->escapeforlike($socid))."%'";
@@ -110,7 +110,7 @@ if ($socid) {
 		$sql .= " OR s.code_client LIKE '%".$db->escape($db->escapeforlike($socid))."%'";
 		$sql .= " OR s.code_fournisseur LIKE '%".$db->escape($db->escapeforlike($socid))."%'";
 	}
-	if (!empty($conf->global->SOCIETE_ALLOW_SEARCH_ON_ROWID)) {
+	if (getDolGlobalString('SOCIETE_ALLOW_SEARCH_ON_ROWID')) {
 		$sql .= " OR s.rowid = ".((int) $socid);
 	}
 	$sql .= ")";
@@ -127,7 +127,7 @@ $resql = $db->query($sql);
 if ($resql) {
 	while ($row = $db->fetch_array($resql)) {
 		$label = '';
-		if (!empty($conf->global->SOCIETE_ADD_REF_IN_LIST)) {
+		if (getDolGlobalString('SOCIETE_ADD_REF_IN_LIST')) {
 			if (($row['client']) && (!empty($row['code_client']))) {
 				$label = $row['code_client'].' - ';
 			}
@@ -138,7 +138,7 @@ if ($resql) {
 
 		$label .= $row['nom'];
 
-		if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+		if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 			$label .= ($row['address'] ? ' - '.$row['address'] : '').($row['zip'] ? ' - '.$row['zip'] : '').($row['town'] ? ' '.$row['town'] : '');
 			if (!empty($row['country_code'])) {
 				$label .= ', '.$langs->trans('Country'.$row['country_code']);
diff --git a/htdocs/societe/canvas/actions_card_common.class.php b/htdocs/societe/canvas/actions_card_common.class.php
index d6b9b3f62b5..b9119174058 100644
--- a/htdocs/societe/canvas/actions_card_common.class.php
+++ b/htdocs/societe/canvas/actions_card_common.class.php
@@ -153,7 +153,7 @@ abstract class ActionsCardCommon
 			}
 
 			// Load object modCodeClient
-			$module = (!empty($conf->global->SOCIETE_CODECLIENT_ADDON) ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
+			$module = (getDolGlobalString('SOCIETE_CODECLIENT_ADDON') ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
 			if (substr($module, 0, 15) == 'mod_codeclient_' && substr($module, -3) == 'php') {
 				$module = substr($module, 0, dol_strlen($module) - 4);
 			}
diff --git a/htdocs/societe/canvas/company/actions_card_company.class.php b/htdocs/societe/canvas/company/actions_card_company.class.php
index 1ee7e003b2a..cd95285d75b 100644
--- a/htdocs/societe/canvas/company/actions_card_company.class.php
+++ b/htdocs/societe/canvas/company/actions_card_company.class.php
@@ -101,7 +101,7 @@ class ActionsCardCompany extends ActionsCardCommon
 		$this->tpl['profid3'] 	= $this->object->idprof3;
 		$this->tpl['profid4'] 	= $this->object->idprof4;
 
-		if ($conf->use_javascript_ajax && empty($conf->global->MAIN_DISABLEVATCHECK)) {
+		if ($conf->use_javascript_ajax && !getDolGlobalString('MAIN_DISABLEVATCHECK')) {
 			$js = "\n";
 			$js .= '<script type="text/javascript">';
 			$js .= "function CheckVAT(a) {\n";
@@ -129,7 +129,7 @@ class ActionsCardCompany extends ActionsCardCommon
 
 			// VAT intra
 			$s = '<input type="text" class="flat" name="tva_intra" size="12" maxlength="20" value="'.$this->object->tva_intra.'">';
-			if (empty($conf->global->MAIN_DISABLEVATCHECK)) {
+			if (!getDolGlobalString('MAIN_DISABLEVATCHECK')) {
 				$s .= ' ';
 
 				if ($conf->use_javascript_ajax) {
@@ -157,7 +157,7 @@ class ActionsCardCompany extends ActionsCardCommon
 			if ($this->object->tva_intra) {
 				$s = $this->object->tva_intra;
 				$s .= '<input type="hidden" name="tva_intra" size="12" maxlength="20" value="'.$this->object->tva_intra.'">';
-				if (empty($conf->global->MAIN_DISABLEVATCHECK)) {
+				if (!getDolGlobalString('MAIN_DISABLEVATCHECK')) {
 					$s .= ' &nbsp; ';
 
 					if ($conf->use_javascript_ajax) {
diff --git a/htdocs/societe/canvas/company/tpl/card_create.tpl.php b/htdocs/societe/canvas/company/tpl/card_create.tpl.php
index 2cbfc2a3823..97a2e490ac4 100644
--- a/htdocs/societe/canvas/company/tpl/card_create.tpl.php
+++ b/htdocs/societe/canvas/company/tpl/card_create.tpl.php
@@ -61,7 +61,7 @@ if (empty($conf) || !is_object($conf)) {
 <tr>
 	<td><span class="fieldrequired"><?php echo $langs->trans('ThirdPartyName'); ?></span></td>
 	<td><input type="text" size="30" maxlength="60" name="nom" value="<?php echo $this->control->tpl['nom']; ?>"></td>
-	<?php if (!empty($conf->global->SOCIETE_USEPREFIX)) { ?>
+	<?php if (getDolGlobalString('SOCIETE_USEPREFIX')) { ?>
 	<td><?php echo $langs->trans('Prefix'); ?></td>
 	<td><input type="text" size="5" maxlength="5" name="prefix_comm" value="<?php echo $this->control->tpl['prefix_comm']; ?>"></td>
 	<?php } ?>
diff --git a/htdocs/societe/canvas/company/tpl/card_edit.tpl.php b/htdocs/societe/canvas/company/tpl/card_edit.tpl.php
index c432f5a6d95..c928d1e2514 100644
--- a/htdocs/societe/canvas/company/tpl/card_edit.tpl.php
+++ b/htdocs/societe/canvas/company/tpl/card_edit.tpl.php
@@ -53,7 +53,7 @@ $contact = $GLOBALS['objcanvas']->control->object;
 	<td colspan="3"><input type="text" size="40" maxlength="60" name="nom" value="<?php echo $this->control->tpl['nom']; ?>"></td>
 </tr>
 
-<?php if (!empty($conf->global->SOCIETE_USEPREFIX)) { ?>
+<?php if (getDolGlobalString('SOCIETE_USEPREFIX')) { ?>
 <tr>
 	<td><?php echo $langs->trans("Prefix"); ?></td>
 	<td colspan="3">
diff --git a/htdocs/societe/canvas/company/tpl/card_view.tpl.php b/htdocs/societe/canvas/company/tpl/card_view.tpl.php
index 4e97e7a13dc..1fc6a5067a7 100644
--- a/htdocs/societe/canvas/company/tpl/card_view.tpl.php
+++ b/htdocs/societe/canvas/company/tpl/card_view.tpl.php
@@ -50,7 +50,7 @@ print dol_get_fiche_head($head, 'card', $langs->trans("ThirdParty"), 0, 'company
 	<td colspan="3"><?php echo $this->control->tpl['showrefnav']; ?></td>
 </tr>
 
-<?php if (!empty($conf->global->SOCIETE_USEPREFIX)) { ?>
+<?php if (getDolGlobalString('SOCIETE_USEPREFIX')) { ?>
 <tr>
 	<td><?php echo $langs->trans('Prefix'); ?></td>
 	<td colspan="3"><?php echo $this->control->tpl['prefix_comm']; ?></td>
diff --git a/htdocs/societe/canvas/individual/tpl/card_create.tpl.php b/htdocs/societe/canvas/individual/tpl/card_create.tpl.php
index 8f74ec00d26..8ed547f7ecd 100644
--- a/htdocs/societe/canvas/individual/tpl/card_create.tpl.php
+++ b/htdocs/societe/canvas/individual/tpl/card_create.tpl.php
@@ -57,7 +57,7 @@ if (empty($conf) || !is_object($conf)) {
 <tr>
 	<td><span class="fieldrequired"><?php echo $langs->trans('LastName'); ?></span></td>
 	<td><input type="text" size="30" maxlength="60" name="nom" value="<?php echo $this->control->tpl['nom']; ?>"></td>
-	<?php if (!empty($conf->global->SOCIETE_USEPREFIX)) { ?>
+	<?php if (getDolGlobalString('SOCIETE_USEPREFIX')) { ?>
 	<td><?php echo $langs->trans('Prefix'); ?></td>
 	<td><input type="text" size="5" maxlength="5" name="prefix_comm" value="<?php echo $this->control->tpl['prefix_comm']; ?>"></td>
 	<?php } ?>
diff --git a/htdocs/societe/canvas/individual/tpl/card_edit.tpl.php b/htdocs/societe/canvas/individual/tpl/card_edit.tpl.php
index adfd1d8363a..e86d2376896 100644
--- a/htdocs/societe/canvas/individual/tpl/card_edit.tpl.php
+++ b/htdocs/societe/canvas/individual/tpl/card_edit.tpl.php
@@ -49,7 +49,7 @@ if (empty($conf) || !is_object($conf)) {
 	<td colspan="3"><input type="text" size="40" maxlength="60" name="nom" value="<?php echo $this->control->tpl['nom']; ?>"></td>
 </tr>
 
-<?php if (!empty($conf->global->SOCIETE_USEPREFIX)) { ?>
+<?php if (getDolGlobalString('SOCIETE_USEPREFIX')) { ?>
 <tr>
 	<td><?php echo $langs->trans("Prefix"); ?></td>
 	<td colspan="3">
diff --git a/htdocs/societe/canvas/individual/tpl/card_view.tpl.php b/htdocs/societe/canvas/individual/tpl/card_view.tpl.php
index 0a44062bf98..093b8c896e5 100644
--- a/htdocs/societe/canvas/individual/tpl/card_view.tpl.php
+++ b/htdocs/societe/canvas/individual/tpl/card_view.tpl.php
@@ -45,7 +45,7 @@ if ($this->control->tpl['action_delete']) {
 	<td colspan="3"><?php echo $this->control->tpl['showrefnav']; ?></td>
 </tr>
 
-<?php if (!empty($conf->global->SOCIETE_USEPREFIX)) { ?>
+<?php if (getDolGlobalString('SOCIETE_USEPREFIX')) { ?>
 <tr>
 	<td><?php echo $langs->trans('Prefix'); ?></td>
 	<td colspan="3"><?php echo $this->control->tpl['prefix_comm']; ?></td>
diff --git a/htdocs/societe/card.php b/htdocs/societe/card.php
index 0ed106bb742..b280efc4536 100644
--- a/htdocs/societe/card.php
+++ b/htdocs/societe/card.php
@@ -69,7 +69,7 @@ if (isModEnabled('eventorganization')) {
 if ($mysoc->country_code == 'GR') {
 	$u = getDolGlobalString('AADE_WEBSERVICE_USER');
 	$p = getDolGlobalString('AADE_WEBSERVICE_KEY');
-	$myafm = getDolGlobalString('MAIN_INFO_TVAINTRA');
+	$myafm = preg_replace('/\D/', '', getDolGlobalString('MAIN_INFO_TVAINTRA'));
 }
 
 
@@ -600,7 +600,7 @@ if (empty($reshook)) {
 						exit;
 					} else {
 						$url = $_SERVER["PHP_SELF"]."?socid=".$object->id; // Old method
-						if (($object->client == 1 || $object->client == 3) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+						if (($object->client == 1 || $object->client == 3) && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 							$url = DOL_URL_ROOT."/comm/card.php?socid=".$object->id;
 						} elseif ($object->fournisseur == 1) {
 							$url = DOL_URL_ROOT."/fourn/card.php?socid=".$object->id;
@@ -719,7 +719,7 @@ if (empty($reshook)) {
 								$object->addThumbs($newfile);
 
 								// Index file in database
-								if (!empty($conf->global->THIRDPARTY_LOGO_ALLOW_EXTERNAL_DOWNLOAD)) {
+								if (getDolGlobalString('THIRDPARTY_LOGO_ALLOW_EXTERNAL_DOWNLOAD')) {
 									require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
 									// the dir dirname($newfile) is directory of logo, so we should have only one file at once into index, so we delete indexes for the dir
 									deleteFilesIntoDatabaseIndex(dirname($newfile), '', '');
@@ -824,7 +824,7 @@ if (empty($reshook)) {
 	$object->fetch($socid);
 
 	// Selection of new fields
-	if (!empty($conf->global->MAIN_DUPLICATE_CONTACTS_TAB_ON_MAIN_CARD) && (empty($conf->global->SOCIETE_DISABLE_CONTACTS) || !empty($conf->global->SOCIETE_ADDRESSES_MANAGEMENT))) {
+	if (getDolGlobalString('MAIN_DUPLICATE_CONTACTS_TAB_ON_MAIN_CARD') && (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS') || getDolGlobalString('SOCIETE_ADDRESSES_MANAGEMENT'))) {
 		include DOL_DOCUMENT_ROOT.'/core/actions_changeselectedfields.inc.php';
 	}
 
@@ -867,7 +867,7 @@ $title = $langs->trans("ThirdParty");
 if ($action == 'create') {
 	$title = $langs->trans("NewThirdParty");
 }
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name." - ".$langs->trans('Card');
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas|DE:Modul_Geschäftspartner';
@@ -896,7 +896,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 		 *  Creation
 		 */
 		$private = GETPOST("private", "int");
-		if (!empty($conf->global->THIRDPARTY_DEFAULT_CREATE_CONTACT) && !GETPOSTISSET('private')) {
+		if (getDolGlobalString('THIRDPARTY_DEFAULT_CREATE_CONTACT') && !GETPOSTISSET('private')) {
 			$private = 1;
 		}
 		if (empty($private)) {
@@ -904,7 +904,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 		}
 
 		// Load object modCodeTiers
-		$module = (!empty($conf->global->SOCIETE_CODECLIENT_ADDON) ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
+		$module = (getDolGlobalString('SOCIETE_CODECLIENT_ADDON') ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
 		if (substr($module, 0, 15) == 'mod_codeclient_' && substr($module, -3) == 'php') {
 			$module = substr($module, 0, dol_strlen($module) - 4);
 		}
@@ -917,7 +917,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 		}
 		$modCodeClient = new $module;
 		// Load object modCodeFournisseur
-		$module = (!empty($conf->global->SOCIETE_CODECLIENT_ADDON) ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
+		$module = (getDolGlobalString('SOCIETE_CODECLIENT_ADDON') ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
 		if (substr($module, 0, 15) == 'mod_codeclient_' && substr($module, -3) == 'php') {
 			$module = substr($module, 0, dol_strlen($module) - 4);
 		}
@@ -933,13 +933,13 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 		// Define if customer/prospect or supplier status is set or not
 		if (GETPOST("type", 'aZ') != 'f') {
 			$object->client = -1;
-			if (!empty($conf->global->THIRDPARTY_CUSTOMERPROSPECT_BY_DEFAULT)) {
+			if (getDolGlobalString('THIRDPARTY_CUSTOMERPROSPECT_BY_DEFAULT')) {
 				$object->client = 3;
 			}
 		}
 		// Prospect / Customer
 		if (GETPOST("type", 'aZ') == 'c') {
-			if (!empty($conf->global->THIRDPARTY_CUSTOMERTYPE_BY_DEFAULT)) {
+			if (getDolGlobalString('THIRDPARTY_CUSTOMERTYPE_BY_DEFAULT')) {
 				$object->client = $conf->global->THIRDPARTY_CUSTOMERTYPE_BY_DEFAULT;
 			} else {
 				$object->client = 3;
@@ -949,11 +949,11 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			$object->client = 2;
 		}
 
-		if (!empty($conf->global->SOCIETE_DISABLE_PROSPECTSCUSTOMERS) && $object->client == 3) {
+		if (getDolGlobalString('SOCIETE_DISABLE_PROSPECTSCUSTOMERS') && $object->client == 3) {
 			$object->client = 1;
 		}
 
-		if ((isModEnabled("supplier_order") || isModEnabled("supplier_invoice")) && (GETPOST("type") == 'f' || (GETPOST("type") == '' && !empty($conf->global->THIRDPARTY_SUPPLIER_BY_DEFAULT)))) {
+		if ((isModEnabled("supplier_order") || isModEnabled("supplier_invoice")) && (GETPOST("type") == 'f' || (GETPOST("type") == '' && getDolGlobalString('THIRDPARTY_SUPPLIER_BY_DEFAULT')))) {
 			$object->fournisseur = 1;
 		}
 
@@ -1153,7 +1153,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 			print '<script type="text/javascript">';
 			print '$(document).ready(function () {
-					var canHaveCategoryIfNotCustomerProspectSupplier = ' . (empty($conf->global->THIRDPARTY_CAN_HAVE_CATEGORY_EVEN_IF_NOT_CUSTOMER_PROSPECT) ? '0' : '1') . ';
+					var canHaveCategoryIfNotCustomerProspectSupplier = ' . (!getDolGlobalString('THIRDPARTY_CAN_HAVE_CATEGORY_EVEN_IF_NOT_CUSTOMER_PROSPECT') ? '0' : '1') . ';
 
 					init_customer_categ();
 			  		$("#customerprospect").change(function() {
@@ -1222,7 +1222,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			} else {
 				print '<span id="TypeName" class="fieldrequired">'.$form->editfieldkey('ThirdPartyName', 'name', '', $object, 0).'</span>';
 			}
-			print '</td><td'.(empty($conf->global->SOCIETE_USEPREFIX) ? ' colspan="3"' : '').'>';
+			print '</td><td'.(!getDolGlobalString('SOCIETE_USEPREFIX') ? ' colspan="3"' : '').'>';
 
 			print '<input type="text" class="minwidth300" maxlength="128" name="name" id="name" value="'.dol_escape_htmltag($object->name).'" autofocus="autofocus">';
 			print $form->widgetForTranslation("name", $object, $permissiontoadd, 'string', 'alpahnohtml', 'minwidth300');	// For some countries that need the company name in 2 languages
@@ -1319,14 +1319,14 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			';
 			*/
 			print '</td>';
-			if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+			if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 				print '<td>'.$langs->trans('Prefix').'</td><td><input type="text" size="5" maxlength="5" name="prefix_comm" value="'.dol_escape_htmltag($object->prefix_comm).'"></td>';
 			}
 			print '</tr>';
 
 			// If javascript on, we show option individual
 			if ($conf->use_javascript_ajax) {
-				if (!empty($conf->global->THIRDPARTY_SUGGEST_ALSO_ADDRESS_CREATION)) {
+				if (getDolGlobalString('THIRDPARTY_SUGGEST_ALSO_ADDRESS_CREATION')) {
 					// Firstname
 					print '<tr class="individualline"><td>'.$form->editfieldkey('FirstName', 'firstname', '', $object, 0).'</td>';
 					print '<td colspan="3"><input type="text" class="minwidth300" maxlength="128" name="firstname" id="firstname" value="'.dol_escape_htmltag($object->firstname).'"></td>';
@@ -1367,13 +1367,13 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '</td></tr></table>';
 			print '</td></tr>';
 
-			if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))
+			if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))
 				|| (isModEnabled('supplier_proposal') && $user->hasRight('supplier_proposal', 'lire'))) {
 				// Supplier
 				print '<tr>';
 				print '<td>'.$form->editfieldkey('Vendor', 'fournisseur', '', $object, 0, 'string', '', 1).'</td><td>';
 				$default = -1;
-				if (!empty($conf->global->THIRDPARTY_SUPPLIER_BY_DEFAULT)) {
+				if (getDolGlobalString('THIRDPARTY_SUPPLIER_BY_DEFAULT')) {
 					$default = 1;
 				}
 				print $form->selectyesno("fournisseur", (GETPOST('fournisseur', 'int') != '' ? GETPOST('fournisseur', 'int') : (GETPOST("type", 'alpha') == '' ? $default : $object->fournisseur)), 1, 0, (GETPOST("type", 'alpha') == '' ? 1 : 0), 1);
@@ -1385,11 +1385,11 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				print '<td>';
-				if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
+				if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
 					print $form->editfieldkey('SupplierCode', 'supplier_code', '', $object, 0);
 				}
 				print '</td><td>';
-				if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
+				if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
 					print '<table class="nobordernopadding"><tr><td>';
 					$tmpcode = $object->code_fournisseur;
 					if (empty($tmpcode) && !empty($modCodeFournisseur->code_auto)) {
@@ -1451,7 +1451,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '</td></tr>';
 
 			// State
-			if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
 				if ((getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
 					print '<tr><td>'.$form->editfieldkey('Region-State', 'state_id', '', $object, 0).'</td><td colspan="3" class="maxwidthonsmartphone">';
 				} else {
@@ -1477,9 +1477,9 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '<td'.($conf->browser->layout == 'phone' ? ' colspan="3"' : '').'>'.img_picto('', 'object_phoning_fax', 'class="pictofixedwidth"').' <input type="text" name="fax" id="fax" class="maxwidth200 widthcentpercentminusx" value="'.(GETPOSTISSET('fax') ?GETPOST('fax', 'alpha') : $object->fax).'"></td></tr>';
 
 			// Email / Web
-			print '<tr><td>'.$form->editfieldkey('EMail', 'email', '', $object, 0, 'string', '', empty($conf->global->SOCIETE_EMAIL_MANDATORY) ? '' : $conf->global->SOCIETE_EMAIL_MANDATORY).'</td>';
+			print '<tr><td>'.$form->editfieldkey('EMail', 'email', '', $object, 0, 'string', '', !getDolGlobalString('SOCIETE_EMAIL_MANDATORY') ? '' : $conf->global->SOCIETE_EMAIL_MANDATORY).'</td>';
 			print '<td'.(($conf->browser->layout == 'phone') || !isModEnabled('mailing') ? ' colspan="3"' : '').'>'.img_picto('', 'object_email', 'class="pictofixedwidth"').' <input type="text" class="maxwidth200 widthcentpercentminusx" name="email" id="email" value="'.$object->email.'"></td>';
-			if (isModEnabled('mailing') && !empty($conf->global->THIRDPARTY_SUGGEST_ALSO_ADDRESS_CREATION)) {
+			if (isModEnabled('mailing') && getDolGlobalString('THIRDPARTY_SUGGEST_ALSO_ADDRESS_CREATION')) {
 				if ($conf->browser->layout == 'phone') {
 					print '</tr><tr>';
 				}
@@ -1563,7 +1563,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '<td class="nowrap">';
 			$s = '<input type="text" class="flat maxwidthonsmartphone" name="tva_intra" id="intra_vat" maxlength="20" value="'.$object->tva_intra.'">';
 
-			if (empty($conf->global->MAIN_DISABLEVATCHECK) && isInEEC($object)) {
+			if (!getDolGlobalString('MAIN_DISABLEVATCHECK') && isInEEC($object)) {
 				$s .= ' ';
 
 				if (!empty($conf->use_javascript_ajax))	{
@@ -1594,7 +1594,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '</tr>';
 
 			// VAT reverse charge by default
-			if (!empty($conf->global->ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE)) {
+			if (getDolGlobalString('ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE')) {
 				print '<tr><td>' . $form->editfieldkey('VATReverseChargeByDefault', 'vat_reverse_charge', '', $object, 0) . '</td><td colspan="3">';
 				print '<input type="checkbox" name="vat_reverse_charge" '.($object->vat_reverse_charge == '1' ? ' checked' : '').'>';
 				print '</td></tr>';
@@ -1623,13 +1623,13 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			}
 
 			// Type - Workforce/Staff
-			print '<tr><td>'.$form->editfieldkey('ThirdPartyType', 'typent_id', '', $object, 0).'</td><td class="maxwidthonsmartphone"'.( ($conf->browser->layout == 'phone' || !empty($conf->global->SOCIETE_DISABLE_WORKFORCE)) ? ' colspan="3"' : '').'>'."\n";
-			$sortparam = (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
+			print '<tr><td>'.$form->editfieldkey('ThirdPartyType', 'typent_id', '', $object, 0).'</td><td class="maxwidthonsmartphone"'.( ($conf->browser->layout == 'phone' || getDolGlobalString('SOCIETE_DISABLE_WORKFORCE')) ? ' colspan="3"' : '').'>'."\n";
+			$sortparam = (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT); // NONE means we keep sort of original array, so we sort on position. ASC, means next function will sort on label.
 			print $form->selectarray("typent_id", $formcompany->typent_array(0), $object->typent_id, 1, 0, 0, '', 0, 0, 0, $sortparam, '', 1);
 			if ($user->admin) {
 				print ' '.info_admin($langs->trans("YouCanChangeValuesForThisListFromDictionarySetup"), 1);
 			}
-			if (empty($conf->global->SOCIETE_DISABLE_WORKFORCE)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_WORKFORCE')) {
 				print '</td>';
 				if ($conf->browser->layout == 'phone') {
 					print '</tr><tr>';
@@ -1688,7 +1688,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print img_picto('', 'category', 'class="pictofixedwidth"').$form->multiselectarray('custcats', $cate_arbo, GETPOST('custcats', 'array'), null, null, 'quatrevingtpercent widthcentpercentminusx', 0, 0);
 				print "</td></tr>";
 
-				if (!empty($conf->global->THIRDPARTY_SUGGEST_ALSO_ADDRESS_CREATION)) {
+				if (getDolGlobalString('THIRDPARTY_SUGGEST_ALSO_ADDRESS_CREATION')) {
 					print '<tr class="individualline"><td class="toptd">'.$form->editfieldkey('ContactCategoriesShort', 'contcats', '', $object, 0).'</td><td colspan="3">';
 					$cate_arbo = $form->select_all_categories(Categorie::TYPE_CONTACT, null, 'parent', null, null, 1);
 					print img_picto('', 'category', 'class="pictofixedwidth"').$form->multiselectarray('contcats', $cate_arbo, GETPOST('contcats', 'array'), null, null, 'quatrevingtpercent widthcentpercentminusx', 0, 0);
@@ -1719,7 +1719,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_add.tpl.php';
 
 			// Parent company
-			if (empty($conf->global->SOCIETE_DISABLE_PARENTCOMPANY)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_PARENTCOMPANY')) {
 				print '<tr>';
 				print '<td>'.$langs->trans('ParentCompany').'</td>';
 				print '<td colspan="3" class="maxwidthonsmartphone">';
@@ -1749,7 +1749,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '</table>'."\n";
 
 			// Accountancy codes
-			if (!empty($conf->global->ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY)) {
+			if (getDolGlobalString('ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY')) {
 				print '<table class="border centpercent">';
 
 				if (isModEnabled('accounting')) {
@@ -1797,7 +1797,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			$head = societe_prepare_head($object);
 
 			// Load object modCodeTiers
-			$module = (!empty($conf->global->SOCIETE_CODECLIENT_ADDON) ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
+			$module = (getDolGlobalString('SOCIETE_CODECLIENT_ADDON') ? $conf->global->SOCIETE_CODECLIENT_ADDON : 'mod_codeclient_leopard');
 			if (substr($module, 0, 15) == 'mod_codeclient_' && substr($module, -3) == 'php') {
 				$module = substr($module, 0, dol_strlen($module) - 4);
 			}
@@ -1976,7 +1976,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
     				}
     			});
 
-				var canHaveCategoryIfNotCustomerProspectSupplier = ' . (empty($conf->global->THIRDPARTY_CAN_HAVE_CUSTOMER_CATEGORY_EVEN_IF_NOT_CUSTOMER_PROSPECT) ? '0' : '1') . ';
+				var canHaveCategoryIfNotCustomerProspectSupplier = ' . (!getDolGlobalString('THIRDPARTY_CAN_HAVE_CUSTOMER_CATEGORY_EVEN_IF_NOT_CUSTOMER_PROSPECT') ? '0' : '1') . ';
 
 				init_customer_categ();
 	  			$("#customerprospect").change(function() {
@@ -2040,7 +2040,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '<table class="border centpercent">';
 
 				// Ref/ID
-				if (!empty($conf->global->MAIN_SHOW_TECHNICAL_ID)) {
+				if (getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')) {
 					print '<tr><td class="titlefieldcreate">'.$langs->trans("ID").'</td><td colspan="3">';
 					print $object->ref;
 					print '</td></tr>';
@@ -2057,7 +2057,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '<td colspan="3"><input type="text" class="minwidth300" name="name_alias" id="name_alias_input" value="'.dol_escape_htmltag($object->name_alias).'"></td></tr>';
 
 				// Prefix
-				if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+				if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 					print '<tr><td>'.$form->editfieldkey('Prefix', 'prefix', '', $object, 0).'</td><td colspan="3">';
 					// It does not change the prefix mode using the auto numbering prefix
 					if (($prefixCustomerIsUsed || $prefixSupplierIsUsed) && $object->prefix_comm) {
@@ -2103,7 +2103,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '</td></tr>';
 
 				// Supplier
-				if (((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire')))
+				if (((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire')))
 					|| (isModEnabled('supplier_proposal') && $user->hasRight('supplier_proposal', 'lire'))) {
 					print '<tr>';
 					print '<td>'.$form->editfieldkey('Supplier', 'fournisseur', '', $object, 0, 'string', '', 1).'</td>';
@@ -2114,7 +2114,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						print '</tr><tr>';
 					}
 					print '<td>';
-					if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
+					if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
 						print $form->editfieldkey('SupplierCode', 'supplier_code', '', $object, 0);
 					}
 					print '</td>';
@@ -2186,7 +2186,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '</td></tr>';
 
 				// State
-				if (empty($conf->global->SOCIETE_DISABLE_STATE)) {
+				if (!getDolGlobalString('SOCIETE_DISABLE_STATE')) {
 					if ((getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 1 || getDolGlobalInt('MAIN_SHOW_REGION_IN_STATE_SELECT') == 2)) {
 						print '<tr><td>'.$form->editfieldkey('Region-State', 'state_id', '', $object, 0).'</td><td colspan="3">';
 					} else {
@@ -2213,7 +2213,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '<td colspan="3">'.img_picto('', 'globe', 'class="pictofixedwidth"').' <input type="text" name="url" id="url" class="maxwidth200onsmartphone maxwidth300 widthcentpercentminusx " value="'.(GETPOSTISSET('url') ?GETPOST('url', 'alpha') : $object->url).'"></td></tr>';
 
 				// EMail
-				print '<tr><td>'.$form->editfieldkey('EMail', 'email', GETPOST('email', 'alpha'), $object, 0, 'string', '', (!empty($conf->global->SOCIETE_EMAIL_MANDATORY))).'</td>';
+				print '<tr><td>'.$form->editfieldkey('EMail', 'email', GETPOST('email', 'alpha'), $object, 0, 'string', '', (getDolGlobalString('SOCIETE_EMAIL_MANDATORY'))).'</td>';
 				print '<td colspan="3">';
 				print img_picto('', 'object_email', 'class="pictofixedwidth"');
 				print '<input type="text" name="email" id="email" class="maxwidth500 widthcentpercentminusx" value="'.(GETPOSTISSET('email') ?GETPOST('email', 'alpha') : $object->email).'">';
@@ -2334,7 +2334,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				// VAT reverse charge by default
-				if (!empty($conf->global->ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE)) {
+				if (getDolGlobalString('ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE')) {
 					print '<tr><td>' . $form->editfieldkey('VATReverseChargeByDefault', 'vat_reverse_charge', '', $object, 0) . '</td><td colspan="3">';
 					print '<input type="checkbox" name="vat_reverse_charge" '.($object->vat_reverse_charge == '1' ? ' checked' : '').'>';
 					print '</td></tr>';
@@ -2345,7 +2345,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '<td colspan="3">';
 				$s = '<input type="text" class="flat maxwidthonsmartphone" name="tva_intra" id="intra_vat" maxlength="20" value="'.$object->tva_intra.'">';
 
-				if (empty($conf->global->MAIN_DISABLEVATCHECK) && isInEEC($object)) {
+				if (!getDolGlobalString('MAIN_DISABLEVATCHECK') && isInEEC($object)) {
 					$s .= ' &nbsp; ';
 
 					if ($conf->use_javascript_ajax) {
@@ -2376,12 +2376,12 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '</tr>';
 
 				// Type - Workforce/Staff
-				print '<tr><td>'.$form->editfieldkey('ThirdPartyType', 'typent_id', '', $object, 0).'</td><td class="maxwidthonsmartphone"'.( ($conf->browser->layout == 'phone' || !empty($conf->global->SOCIETE_DISABLE_WORKFORCE)) ? ' colspan="3"' : '').'>';
-				print $form->selectarray("typent_id", $formcompany->typent_array(0), $object->typent_id, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
+				print '<tr><td>'.$form->editfieldkey('ThirdPartyType', 'typent_id', '', $object, 0).'</td><td class="maxwidthonsmartphone"'.( ($conf->browser->layout == 'phone' || getDolGlobalString('SOCIETE_DISABLE_WORKFORCE')) ? ' colspan="3"' : '').'>';
+				print $form->selectarray("typent_id", $formcompany->typent_array(0), $object->typent_id, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
 				if ($user->admin) {
 					print info_admin($langs->trans("YouCanChangeValuesForThisListFromDictionarySetup"), 1);
 				}
-				if (empty($conf->global->SOCIETE_DISABLE_WORKFORCE)) {
+				if (!getDolGlobalString('SOCIETE_DISABLE_WORKFORCE')) {
 					print '</td>';
 					if ($conf->browser->layout == 'phone') {
 						print '</tr><tr>';
@@ -2444,7 +2444,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 					print "</td></tr>";
 
 					// Supplier
-					if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
+					if ((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
 						print '<tr class="visibleifsupplier"><td>'.$form->editfieldkey('SuppliersCategoriesShort', 'suppcats', '', $object, 0).'</td>';
 						print '<td colspan="3">';
 						$cate_arbo = $form->select_all_categories(Categorie::TYPE_SUPPLIER, null, null, null, null, 1);
@@ -2474,7 +2474,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_edit.tpl.php';
 
 				// Parent company
-				if (empty($conf->global->SOCIETE_DISABLE_PARENTCOMPANY)) {
+				if (!getDolGlobalString('SOCIETE_DISABLE_PARENTCOMPANY')) {
 					print '<tr>';
 					print '<td>'.$langs->trans('ParentCompany').'</td>';
 					print '<td colspan="3" class="maxwidthonsmartphone">';
@@ -2535,7 +2535,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 				print '</table>';
 
-				if (!empty($conf->global->ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY)) {
+				if (getDolGlobalString('ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY')) {
 					print '<br>';
 					print '<table class="border centpercent">';
 
@@ -2644,7 +2644,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '</td></tr>';
 
 			// Prefix
-			if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+			if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 				print '<tr><td>'.$langs->trans('Prefix').'</td><td>'.dol_escape_htmltag($object->prefix_comm).'</td>';
 				print '</tr>';
 			}
@@ -2665,7 +2665,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			}
 
 			// Supplier code
-			if (((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) && $object->fournisseur) {
+			if (((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) && $object->fournisseur) {
 				print '<tr><td>';
 				print $langs->trans('SupplierCode').'</td><td>';
 				print showValueWithClipboardCPButton(dol_escape_htmltag($object->code_fournisseur));
@@ -2727,7 +2727,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '</td>';
 				print '</tr>';
 
-				if (!empty($conf->global->ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE)) {
+				if (getDolGlobalString('ACCOUNTING_FORCE_ENABLE_VAT_REVERSE_CHARGE')) {
 					// VAT reverse charge by default
 					print '<tr><td>';
 					print $form->textwithpicto($langs->trans('VATReverseChargeByDefault'), $langs->trans('VATReverseChargeByDefaultDesc'));
@@ -2822,7 +2822,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				$s .= dol_print_profids($object->tva_intra, 'VAT', $object->country_code, 1);
 				$s .= '<input type="hidden" id="tva_intra" name="tva_intra" maxlength="20" value="'.$object->tva_intra.'">';
 
-				if (empty($conf->global->MAIN_DISABLEVATCHECK) && isInEEC($object)) {
+				if (!getDolGlobalString('MAIN_DISABLEVATCHECK') && isInEEC($object)) {
 					$s .= ' &nbsp; ';
 
 					if ($conf->use_javascript_ajax) {
@@ -2855,7 +2855,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '</td></tr>';
 
 			// Warehouse
-			if (isModEnabled('stock') && !empty($conf->global->SOCIETE_ASK_FOR_WAREHOUSE)) {
+			if (isModEnabled('stock') && getDolGlobalString('SOCIETE_ASK_FOR_WAREHOUSE')) {
 				$langs->load('stocks');
 				require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 				$formproduct = new FormProduct($db);
@@ -2886,7 +2886,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			// Tags / categories
 			if (isModEnabled('categorie') && $user->hasRight('categorie', 'lire')) {
 				// Customer
-				if ($object->prospect || $object->client || !empty($conf->global->THIRDPARTY_CAN_HAVE_CUSTOMER_CATEGORY_EVEN_IF_NOT_CUSTOMER_PROSPECT)) {
+				if ($object->prospect || $object->client || getDolGlobalString('THIRDPARTY_CAN_HAVE_CUSTOMER_CATEGORY_EVEN_IF_NOT_CUSTOMER_PROSPECT')) {
 					print '<tr><td>'.$langs->trans("CustomersCategoriesShort").'</td>';
 					print '<td>';
 					print $form->showCategories($object->id, Categorie::TYPE_CUSTOMER, 1);
@@ -2894,7 +2894,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				}
 
 				// Supplier
-				if (((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) && $object->fournisseur) {
+				if (((isModEnabled("fournisseur") && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) && $object->fournisseur) {
 					print '<tr><td>'.$langs->trans("SuppliersCategoriesShort").'</td>';
 					print '<td>';
 					print $form->showCategories($object->id, Categorie::TYPE_SUPPLIER, 1);
@@ -2916,7 +2916,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			print '</td></tr>';
 
 			// Workforce/Staff
-			if (empty($conf->global->SOCIETE_DISABLE_WORKFORCE)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_WORKFORCE')) {
 				print '<tr><td>'.$langs->trans("Workforce").'</td><td>'.$object->effectif.'</td></tr>';
 			}
 
@@ -2995,7 +2995,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				print '</td></tr>';
 			}
 
-			if (!empty($conf->global->ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY)) {
+			if (getDolGlobalString('ACCOUNTANCY_USE_PRODUCT_ACCOUNT_ON_THIRDPARTY')) {
 				// Accountancy sell code
 				print '<tr><td class="nowrap">';
 				print $langs->trans("ProductAccountancySellCode");
@@ -3034,7 +3034,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_view.tpl.php';
 
 			// Parent company
-			if (empty($conf->global->SOCIETE_DISABLE_PARENTCOMPANY)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_PARENTCOMPANY')) {
 				print '<tr><td>';
 				print '<table class="nobordernopadding" width="100%"><tr><td>'.$langs->trans('ParentCompany').'</td>';
 				if ($action != 'editparentcompany' && $user->hasRight('societe', 'creer')) {
@@ -3128,7 +3128,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 				if (isModEnabled('adherent')) {
 					$adh = new Adherent($db);
 					$result = $adh->fetch('', '', $object->id);
-					if ($result == 0 && ($object->client == 1 || $object->client == 3) && !empty($conf->global->MEMBER_CAN_CONVERT_CUSTOMERS_TO_MEMBERS)) {
+					if ($result == 0 && ($object->client == 1 || $object->client == 3) && getDolGlobalString('MEMBER_CAN_CONVERT_CUSTOMERS_TO_MEMBERS')) {
 						print '<a class="butAction" href="'.DOL_URL_ROOT.'/adherents/card.php?&action=create&socid='.$object->id.'" title="'.dol_escape_htmltag($langs->trans("NewMember")).'">'.$langs->trans("NewMember").'</a>'."\n";
 					}
 				}
@@ -3142,7 +3142,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 						$deleteUrl = '';
 						$buttonId = 'action-delete';
 					}
-					print dolGetButtonAction($langs->trans('Delete'), '', 'delete', $deleteUrl, $buttonId, $permissiontodelete);
+					print dolGetButtonAction('', $langs->trans('Delete'), 'delete', $deleteUrl, $buttonId, $permissiontodelete);
 				}
 			}
 
@@ -3157,7 +3157,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 		if ($action != 'presend') {
 			print '<div class="fichecenter"><div class="fichehalfleft">';
 
-			if (empty($conf->global->SOCIETE_DISABLE_BUILDDOC)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_BUILDDOC')) {
 				print '<a name="builddoc"></a>'; // ancre
 
 				/*
@@ -3172,7 +3172,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 			}
 
 			// Subsidiaries list
-			if (empty($conf->global->SOCIETE_DISABLE_PARENTCOMPANY) && empty($conf->global->SOCIETE_DISABLE_SHOW_SUBSIDIARIES)) {
+			if (!getDolGlobalString('SOCIETE_DISABLE_PARENTCOMPANY') && !getDolGlobalString('SOCIETE_DISABLE_SHOW_SUBSIDIARIES')) {
 				print '<br>';
 				$result = show_subsidiaries($conf, $langs, $db, $object);
 			}
@@ -3193,9 +3193,9 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($canvasdisplayactio
 
 			print '</div></div>';
 
-			if (!empty($conf->global->MAIN_DUPLICATE_CONTACTS_TAB_ON_MAIN_CARD)) {
+			if (getDolGlobalString('MAIN_DUPLICATE_CONTACTS_TAB_ON_MAIN_CARD')) {
 				// Contacts list
-				if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+				if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 					$result = show_contacts($conf, $langs, $db, $object, $_SERVER["PHP_SELF"].'?socid='.$object->id);
 				}
 			}
@@ -3225,7 +3225,7 @@ function GRVAT(a, u, p, myafm) {
 
   $.ajax({
 	type: "GET",
-	url: "/societe/checkvat/checkVatGr.php",
+	url: '<?php echo DOL_URL_ROOT ?>/societe/checkvat/checkVatGr.php',
 	data: { afm }, // Set request parameters
 	success: function(data) {
 		var obj = data; // Parse response data as JSON
@@ -3235,6 +3235,7 @@ function GRVAT(a, u, p, myafm) {
 			alert(obj.pErrorRec_out.errorDescr); // Display error message if AFM is null
 		} else {
 			$("#name").val(obj.RgWsPublicBasicRt_out.onomasia); // Set 'name' field value
+			$("#address").val(obj.RgWsPublicBasicRt_out.postalAddress + " " + obj.RgWsPublicBasicRt_out.postalAddressNo); // Set 'address' field value
 			$("#zipcode").val(obj.RgWsPublicBasicRt_out.postalZipCode); // Set 'zipcode' field value
 			$("#town").val(obj.RgWsPublicBasicRt_out.postalAreaDescription); // Set 'town' field value
 			$("#idprof2").val(obj.RgWsPublicBasicRt_out.doyDescr); // Set 'idprof2' field value
diff --git a/htdocs/societe/checkvat/checkVatGr.php b/htdocs/societe/checkvat/checkVatGr.php
index bc678db1a1d..ac94cb9dadc 100644
--- a/htdocs/societe/checkvat/checkVatGr.php
+++ b/htdocs/societe/checkvat/checkVatGr.php
@@ -27,7 +27,7 @@ require "../../main.inc.php";
 
 $username = getDolGlobalString('AADE_WEBSERVICE_USER'); // Get username from request
 $password = getDolGlobalString('AADE_WEBSERVICE_KEY'); // Get password from request
-$myafm = getDolGlobalString('MAIN_INFO_TVAINTRA'); // Get Vat from request
+$myafm = preg_replace('/\D/', '', getDolGlobalString('MAIN_INFO_TVAINTRA')); // Get Vat from request after removing non-digit characters
 $afm = GETPOST('afm'); // Get client Vat from request
 
 // Make call to check VAT for Greek client
@@ -40,11 +40,11 @@ echo json_encode($result); // Encode the result as JSON and output
 * Request VAT details
 * @param 	string 	$username 			Company AADE username
 * @param 	string 	$password 			Company AADE password
-* @param 	string 	$AFMcalledfor 		Company vat number
-* @param 	string 	$AFMcalledby 		Client vat number
+* @param 	string 	$AFMcalledby 		Company vat number
+* @param 	string 	$AFMcalledfor 		Client vat number
 * @return   string
 */
-function checkVATGR($username, $password, $AFMcalledfor, $AFMcalledby = '')
+function checkVATGR($username, $password, $AFMcalledby, $AFMcalledfor)
 {
 	/*
 	$WS_DOL_URL_WSDL = "https://www1.gsis.gr/webtax2/wsgsis/RgWsPublic/RgWsPublicPort?WSDL";
@@ -76,7 +76,7 @@ function checkVATGR($username, $password, $AFMcalledfor, $AFMcalledby = '')
 	$authHeader->UsernameToken = new stdClass();
 	$authHeader->UsernameToken->Username = "$username";
 	$authHeader->UsernameToken->Password = "$password";
-	$Headers[] = new SoapHeader('http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd', 'Security', $authHeader, true);
+	$Headers[] = new SoapHeader('https://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd', 'Security', $authHeader, true);
 	$client->__setSoapHeaders($Headers);
 	$result = $client->rgWsPublicAfmMethod(
 		array(
diff --git a/htdocs/societe/class/api_thirdparties.class.php b/htdocs/societe/class/api_thirdparties.class.php
index 6daaa9529a1..2ff41fec54a 100644
--- a/htdocs/societe/class/api_thirdparties.class.php
+++ b/htdocs/societe/class/api_thirdparties.class.php
@@ -58,7 +58,7 @@ class Thirdparties extends DolibarrApi
 
 		$this->company = new Societe($this->db);
 
-		if (!empty($conf->global->SOCIETE_EMAIL_MANDATORY)) {
+		if (getDolGlobalString('SOCIETE_EMAIL_MANDATORY')) {
 			static::$FIELDS[] = 'email';
 		}
 	}
@@ -413,7 +413,7 @@ class Thirdparties extends DolibarrApi
 	 * @param	int		$priceLevel		Price level to apply to thirdparty
 	 * @return	object					Thirdparty data without useless information
 	 *
-	 * @url PUT {id}/setpricelevel
+	 * @url PUT {id}/setpricelevel/{priceLevel}
 	 *
 	 * @throws RestException 400 Price level out of bounds
 	 * @throws RestException 401 Access not allowed for your login
@@ -433,7 +433,7 @@ class Thirdparties extends DolibarrApi
 			throw new RestException(501, 'Module "Products" needed for this request');
 		}
 
-		if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			throw new RestException(501, 'Multiprices features activation needed for this request');
 		}
 
@@ -1743,7 +1743,7 @@ class Thirdparties extends DolibarrApi
 			$this->company->getNoEmail();
 		}
 
-		if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 			$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 		} else {
diff --git a/htdocs/societe/class/companypaymentmode.class.php b/htdocs/societe/class/companypaymentmode.class.php
index 691bd2c1270..d16401d28a9 100644
--- a/htdocs/societe/class/companypaymentmode.class.php
+++ b/htdocs/societe/class/companypaymentmode.class.php
@@ -220,7 +220,7 @@ class CompanyPaymentMode extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -400,7 +400,7 @@ class CompanyPaymentMode extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowCompanyPaymentMode");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index c5993ecd1e3..90d6a907653 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -869,7 +869,7 @@ class Societe extends CommonObject
 		$this->vat_reverse_charge = 0;
 		$this->status = 1;
 
-		if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
+		if (getDolGlobalString('COMPANY_SHOW_ADDRESS_SELECTLIST')) {
 			$this->fields['address']['showoncombobox'] = $conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST;
 			$this->fields['zip']['showoncombobox'] = $conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST;
 			$this->fields['town']['showoncombobox'] = $conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST;
@@ -957,7 +957,7 @@ class Societe extends CommonObject
 			$sql .= ", import_key";
 			$sql .= ", fk_multicurrency";
 			$sql .= ", multicurrency_code";
-			if (empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (!getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$sql .= ", vat_reverse_charge";
 				$sql .= ", accountancy_code_buy";
 				$sql .= ", accountancy_code_sell";
@@ -974,7 +974,7 @@ class Societe extends CommonObject
 			$sql .= ", ".(!empty($this->import_key) ? "'".$this->db->escape($this->import_key)."'" : "null");
 			$sql .= ", ".(int) $this->fk_multicurrency;
 			$sql .= ", '".$this->db->escape($this->multicurrency_code)."'";
-			if (empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (!getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$sql .= ", ".(empty($this->vat_reverse_charge) ? '0' : '1');
 				$sql .= ", '" . $this->db->escape($this->accountancy_code_buy) . "'";
 				$sql .= ", '" . $this->db->escape($this->accountancy_code_sell) . "'";
@@ -989,7 +989,7 @@ class Societe extends CommonObject
 				$ret = $this->update($this->id, $user, 0, 1, 1, 'add');
 
 				// update accountancy for this entity
-				if (!$error && !empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+				if (!$error && getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 					$this->db->query("DELETE FROM ".MAIN_DB_PREFIX."societe_perentity WHERE fk_soc = ".((int) $this->id)." AND entity = ".((int) $conf->entity));
 
 					$sql = "INSERT INTO ".MAIN_DB_PREFIX."societe_perentity (";
@@ -1236,14 +1236,14 @@ class Societe extends CommonObject
 				//var_dump($conf->global->SOCIETE_EMAIL_MANDATORY);
 				if ($key == 'EMAIL') {
 					// Check for mandatory
-					if (!empty($conf->global->SOCIETE_EMAIL_MANDATORY) && !isValidEMail($this->email)) {
+					if (getDolGlobalString('SOCIETE_EMAIL_MANDATORY') && !isValidEMail($this->email)) {
 						$langs->load("errors");
 						$error++;
 						$this->errors[] = $langs->trans("ErrorBadEMail", $this->email).' ('.$langs->trans("ForbiddenBySetupRules").')';
 					}
 
 					// Check for unicity
-					if (!$error && $vallabel && !empty($conf->global->SOCIETE_EMAIL_UNIQUE)) {
+					if (!$error && $vallabel && getDolGlobalString('SOCIETE_EMAIL_UNIQUE')) {
 						if ($this->id_prof_exists($keymin, $vallabel, ($this->id > 0 ? $this->id : 0))) {
 							$langs->load("errors");
 							$error++; $this->errors[] = $langs->trans('Email')." ".$langs->trans("ErrorProdIdAlreadyExist", $vallabel).' ('.$langs->trans("ForbiddenBySetupRules").')';
@@ -1251,7 +1251,7 @@ class Societe extends CommonObject
 					}
 				} elseif ($key == 'TVA_INTRA') {
 					// Check for unicity
-					if ($vallabel && !empty($conf->global->SOCIETE_VAT_INTRA_UNIQUE)) {
+					if ($vallabel && getDolGlobalString('SOCIETE_VAT_INTRA_UNIQUE')) {
 						if ($this->id_prof_exists($keymin, $vallabel, ($this->id > 0 ? $this->id : 0))) {
 							$langs->load("errors");
 							$error++; $this->errors[] = $langs->trans('VATIntra')." ".$langs->trans("ErrorProdIdAlreadyExist", $vallabel).' ('.$langs->trans("ForbiddenBySetupRules").')';
@@ -1259,7 +1259,7 @@ class Societe extends CommonObject
 					}
 				} elseif ($key == 'ACCOUNTANCY_CODE_CUSTOMER' && !empty($this->client)) {
 					// Check for unicity
-					if ($vallabel && !empty($conf->global->SOCIETE_ACCOUNTANCY_CODE_CUSTOMER_UNIQUE)) {
+					if ($vallabel && getDolGlobalString('SOCIETE_ACCOUNTANCY_CODE_CUSTOMER_UNIQUE')) {
 						if ($this->id_prof_exists($keymin, $vallabel, ($this->id > 0 ? $this->id : 0))) {
 							$langs->loadLangs(array("errors", 'compta'));
 							$error++;
@@ -1268,14 +1268,14 @@ class Societe extends CommonObject
 					}
 
 					// Check for mandatory
-					if (!empty($conf->global->SOCIETE_ACCOUNTANCY_CODE_CUSTOMER_MANDATORY) && (!isset($vallabel) || trim($vallabel) === '')) {
+					if (getDolGlobalString('SOCIETE_ACCOUNTANCY_CODE_CUSTOMER_MANDATORY') && (!isset($vallabel) || trim($vallabel) === '')) {
 						$langs->loadLangs(array("errors", 'compta'));
 						$error++;
 						$this->errors[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv('CustomerAccountancyCodeShort')) . ' (' . $langs->trans("ForbiddenBySetupRules") . ')';
 					}
 				} elseif ($key == 'ACCOUNTANCY_CODE_SUPPLIER' && !empty($this->fournisseur)) {
 					// Check for unicity
-					if ($vallabel && !empty($conf->global->SOCIETE_ACCOUNTANCY_CODE_SUPPLIER_UNIQUE)) {
+					if ($vallabel && getDolGlobalString('SOCIETE_ACCOUNTANCY_CODE_SUPPLIER_UNIQUE')) {
 						if ($this->id_prof_exists($keymin, $vallabel, ($this->id > 0 ? $this->id : 0))) {
 							$langs->loadLangs(array("errors", 'compta'));
 							$error++;
@@ -1284,7 +1284,7 @@ class Societe extends CommonObject
 					}
 
 					// Check for mandatory
-					if (!empty($conf->global->SOCIETE_ACCOUNTANCY_CODE_SUPPLIER_MANDATORY) && (!isset($vallabel) || trim($vallabel) === '')) {
+					if (getDolGlobalString('SOCIETE_ACCOUNTANCY_CODE_SUPPLIER_MANDATORY') && (!isset($vallabel) || trim($vallabel) === '')) {
 						$langs->loadLangs(array("errors", 'compta'));
 						$error++;
 						$this->errors[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv('SupplierAccountancyCodeShort')) . ' (' . $langs->trans("ForbiddenBySetupRules") . ')';
@@ -1517,7 +1517,7 @@ class Societe extends CommonObject
 
 			$sql .= ",tva_assuj = ".($this->tva_assuj != '' ? "'".$this->db->escape($this->tva_assuj)."'" : "null");
 			$sql .= ",tva_intra = '".$this->db->escape($this->tva_intra)."'";
-			if (empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (!getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$sql .= ",vat_reverse_charge = " . ($this->vat_reverse_charge != '' ? "'" . $this->db->escape($this->vat_reverse_charge) . "'" : 0);
 			}
 			$sql .= ",status = ".((int) $this->status);
@@ -1578,7 +1578,7 @@ class Societe extends CommonObject
 			$sql .= ",order_min_amount= ".($this->order_min_amount != '' ? $this->order_min_amount : 'null');
 			$sql .= ",supplier_order_min_amount= ".($this->supplier_order_min_amount != '' ? $this->supplier_order_min_amount : 'null');
 			$sql .= ",fk_prospectlevel='".$this->db->escape($this->fk_prospectlevel)."'";
-			if (empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+			if (!getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 				$sql .= ", accountancy_code_buy = '" . $this->db->escape($this->accountancy_code_buy) . "'";
 				$sql .= ", accountancy_code_sell= '" . $this->db->escape($this->accountancy_code_sell) . "'";
 				if ($customer) {
@@ -1670,7 +1670,7 @@ class Societe extends CommonObject
 				$action = 'update';
 
 				// update accountancy for this entity
-				if (!$error && !empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+				if (!$error && getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 					$this->db->query("DELETE FROM ".MAIN_DB_PREFIX."societe_perentity WHERE fk_soc = ".((int) $this->id)." AND entity = ".((int) $conf->entity));
 
 					$sql = "INSERT INTO ".MAIN_DB_PREFIX."societe_perentity (";
@@ -1705,7 +1705,7 @@ class Societe extends CommonObject
 					}
 				}
 				// Actions on extra languages
-				if (!$error && empty($conf->global->MAIN_EXTRALANGUAGES_DISABLED)) { // For avoid conflicts if trigger used
+				if (!$error && !getDolGlobalString('MAIN_EXTRALANGUAGES_DISABLED')) { // For avoid conflicts if trigger used
 					$result = $this->insertExtraLanguages();
 					if ($result < 0) {
 						$error++;
@@ -1787,7 +1787,7 @@ class Societe extends CommonObject
 		$sql .= ', s.fk_effectif as effectif_id';
 		$sql .= ', s.fk_forme_juridique as forme_juridique_code';
 		$sql .= ', s.webservices_url, s.webservices_key, s.model_pdf, s.last_main_doc';
-		if (empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+		if (!getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 			$sql .= ', s.code_compta, s.code_compta_fournisseur, s.accountancy_code_buy, s.accountancy_code_sell';
 			$sql .= ', s.vat_reverse_charge as soc_vat_reverse_charge';
 		} else {
@@ -1817,7 +1817,7 @@ class Societe extends CommonObject
 			$sql .= ', sr.remise_client, sr2.remise_supplier';
 		}
 		$sql .= ' FROM '.MAIN_DB_PREFIX.'societe as s';
-		if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+		if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_perentity as spe ON spe.fk_soc = s.rowid AND spe.entity = ".((int) $conf->entity);
 		}
 		$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_effectif as e ON s.fk_effectif = e.id';
@@ -2048,7 +2048,7 @@ class Societe extends CommonObject
 		}
 
 		// Use first price level if level not defined for third party
-		if ((!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && empty($this->price_level)) {
+		if ((getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) && empty($this->price_level)) {
 			$this->price_level = 1;
 		}
 
@@ -2168,7 +2168,7 @@ class Societe extends CommonObject
 
 			// Remove third party
 			if (!$error) {
-				if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+				if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 					$sql = "DELETE FROM ".MAIN_DB_PREFIX."societe_perentity";
 					$sql .= " WHERE fk_soc = ".((int) $id);
 					if (!$this->db->query($sql)) {
@@ -2489,7 +2489,7 @@ class Societe extends CommonObject
 		$sql = "SELECT DISTINCT u.rowid, u.login, u.lastname, u.firstname, u.office_phone, u.job, u.email, u.statut as status, u.entity, u.photo, u.gender";
 		$sql .= ", u.office_fax, u.user_mobile, u.personal_mobile";
 		$sql .= " FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc, ".MAIN_DB_PREFIX."user as u";
-		if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+		if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 			$sql .= ", ".MAIN_DB_PREFIX."usergroup_user as ug";
 			$sql .= " WHERE ((ug.fk_user = sc.fk_user";
 			$sql .= " AND ug.entity = ".$conf->entity.")";
@@ -2684,7 +2684,7 @@ class Societe extends CommonObject
 
 		$noaliasinname = (empty($params['noaliasinname']) ? 0 : $params['noaliasinname']);
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("ShowCompany")];
 		}
 
@@ -2703,7 +2703,7 @@ class Societe extends CommonObject
 
 		if ($option == 'customer' || $option == 'compta' || $option == 'category') {
 			$datas['picto'] = img_picto('', $this->picto).' <u class="paddingrightonly">'.$langs->trans("Customer").'</u>';
-		} elseif ($option == 'prospect' && empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+		} elseif ($option == 'prospect' && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 			$datas['picto'] = img_picto('', $this->picto).' <u class="paddingrightonly">'.$langs->trans("Prospect").'</u>';
 		} elseif ($option == 'supplier' || $option == 'category_supplier') {
 			$datas['picto'] = img_picto('', $this->picto).' <u class="paddingrightonly">'.$langs->trans("Supplier").'</u>';
@@ -2755,11 +2755,11 @@ class Societe extends CommonObject
 		} elseif (!empty($this->country_code)) {
 			$datas['address'] = '<br><b>'.$langs->trans('Country').':</b> '.$this->country_code;
 		}
-		if (!empty($this->tva_intra) || (!empty($conf->global->SOCIETE_SHOW_FIELD_IN_TOOLTIP) && strpos($conf->global->SOCIETE_SHOW_FIELD_IN_TOOLTIP, 'vatnumber') !== false)) {
+		if (!empty($this->tva_intra) || (getDolGlobalString('SOCIETE_SHOW_FIELD_IN_TOOLTIP') && strpos($conf->global->SOCIETE_SHOW_FIELD_IN_TOOLTIP, 'vatnumber') !== false)) {
 			$datas['vatintra'] = '<br><b>'.$langs->trans('VATIntra').':</b> '.dol_escape_htmltag($this->tva_intra);
 		}
 
-		if (!empty($conf->global->SOCIETE_SHOW_FIELD_IN_TOOLTIP)) {
+		if (getDolGlobalString('SOCIETE_SHOW_FIELD_IN_TOOLTIP')) {
 			if (strpos($conf->global->SOCIETE_SHOW_FIELD_IN_TOOLTIP, 'profid1') !== false && $langs->trans('ProfId1'.$this->country_code) != '-') {
 				$datas['profid1'] = '<br><b>'.$langs->trans('ProfId1'.$this->country_code).':</b> '.$this->idprof1;
 			}
@@ -2836,7 +2836,7 @@ class Societe extends CommonObject
 
 		$name = $this->name ? $this->name : $this->nom;
 
-		if (!empty($conf->global->SOCIETE_ON_SEARCH_AND_LIST_GO_ON_CUSTOMER_OR_SUPPLIER_CARD)) {
+		if (getDolGlobalString('SOCIETE_ON_SEARCH_AND_LIST_GO_ON_CUSTOMER_OR_SUPPLIER_CARD')) {
 			if (empty($option) && $this->client > 0) {
 				$option = 'customer';
 			}
@@ -2845,7 +2845,7 @@ class Societe extends CommonObject
 			}
 		}
 
-		if (!empty($conf->global->SOCIETE_ADD_REF_IN_LIST) && (!empty($withpicto))) {
+		if (getDolGlobalString('SOCIETE_ADD_REF_IN_LIST') && (!empty($withpicto))) {
 			$code = '';
 			if (($this->client) && (!empty($this->code_client)) && (getDolGlobalInt('SOCIETE_ADD_REF_IN_LIST') == 1 || getDolGlobalInt('SOCIETE_ADD_REF_IN_LIST') == 2)) {
 				$code = $this->code_client.' - ';
@@ -2890,7 +2890,7 @@ class Societe extends CommonObject
 
 		if ($option == 'customer' || $option == 'compta' || $option == 'category') {
 			$linkstart = '<a href="'.DOL_URL_ROOT.'/comm/card.php?socid='.$this->id;
-		} elseif ($option == 'prospect' && empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+		} elseif ($option == 'prospect' && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 			$linkstart = '<a href="'.DOL_URL_ROOT.'/comm/card.php?socid='.$this->id;
 		} elseif ($option == 'supplier' || $option == 'category_supplier') {
 			$linkstart = '<a href="'.DOL_URL_ROOT.'/fourn/card.php?socid='.$this->id;
@@ -2925,7 +2925,7 @@ class Societe extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowCompany");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -2992,12 +2992,12 @@ class Societe extends CommonObject
 
 		$s = '';
 		if (empty($option) || preg_match('/prospect/', $option)) {
-			if (($this->client == 2 || $this->client == 3) && empty($conf->global->SOCIETE_DISABLE_PROSPECTS)) {
+			if (($this->client == 2 || $this->client == 3) && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS')) {
 				$s .= '<'.$tag.' class="customer-back opacitymedium" title="'.$langs->trans("Prospect").'" href="'.DOL_URL_ROOT.'/comm/card.php?socid='.$this->id.'">'.dol_substr($langs->trans("Prospect"), 0, 1).'</'.$tag.'>';
 			}
 		}
 		if (empty($option) || preg_match('/customer/', $option)) {
-			if (($this->client == 1 || $this->client == 3) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS)) {
+			if (($this->client == 1 || $this->client == 3) && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS')) {
 				$s .= '<'.$tag.' class="customer-back" title="'.$langs->trans("Customer").'" href="'.DOL_URL_ROOT.'/comm/card.php?socid='.$this->id.'">'.dol_substr($langs->trans("Customer"), 0, 1).'</'.$tag.'>';
 			}
 		}
@@ -3346,7 +3346,7 @@ class Societe extends CommonObject
 	{
 		// phpcs:enable
 		global $conf;
-		if (!empty($conf->global->SOCIETE_CODECLIENT_ADDON)) {
+		if (getDolGlobalString('SOCIETE_CODECLIENT_ADDON')) {
 			$module = $conf->global->SOCIETE_CODECLIENT_ADDON;
 
 			$dirsociete = array_merge(array('/core/modules/societe/'), $conf->modules_parts['societe']);
@@ -3378,7 +3378,7 @@ class Societe extends CommonObject
 	{
 		// phpcs:enable
 		global $conf;
-		if (!empty($conf->global->SOCIETE_CODECLIENT_ADDON)) {
+		if (getDolGlobalString('SOCIETE_CODECLIENT_ADDON')) {
 			$module = $conf->global->SOCIETE_CODECLIENT_ADDON;
 
 			$dirsociete = array_merge(array('/core/modules/societe/'), $conf->modules_parts['societe']);
@@ -3407,7 +3407,7 @@ class Societe extends CommonObject
 	{
 		// phpcs:enable
 		global $conf;
-		if (!empty($conf->global->SOCIETE_CODECLIENT_ADDON)) {
+		if (getDolGlobalString('SOCIETE_CODECLIENT_ADDON')) {
 			$module = $conf->global->SOCIETE_CODECLIENT_ADDON;
 
 			$dirsociete = array_merge(array('/core/modules/societe/'), $conf->modules_parts['societe']);
@@ -3447,7 +3447,7 @@ class Societe extends CommonObject
 	{
 		// phpcs:enable
 		global $conf;
-		if (!empty($conf->global->SOCIETE_CODECLIENT_ADDON)) {
+		if (getDolGlobalString('SOCIETE_CODECLIENT_ADDON')) {
 			$module = $conf->global->SOCIETE_CODECLIENT_ADDON;
 
 			$dirsociete = array_merge(array('/core/modules/societe/'), $conf->modules_parts['societe']);
@@ -3493,7 +3493,7 @@ class Societe extends CommonObject
 	{
 		// phpcs:enable
 		global $conf;
-		if (!empty($conf->global->SOCIETE_CODECLIENT_ADDON)) {
+		if (getDolGlobalString('SOCIETE_CODECLIENT_ADDON')) {
 			$module = $conf->global->SOCIETE_CODECLIENT_ADDON;
 
 			$dirsociete = array_merge(array('/core/modules/societe/'), $conf->modules_parts['societe']);
@@ -3534,7 +3534,7 @@ class Societe extends CommonObject
 	{
 		// phpcs:enable
 		global $conf;
-		if (!empty($conf->global->SOCIETE_CODECLIENT_ADDON)) {
+		if (getDolGlobalString('SOCIETE_CODECLIENT_ADDON')) {
 			$module = $conf->global->SOCIETE_CODECLIENT_ADDON;
 
 			$dirsociete = array_merge(array('/core/modules/societe/'), $conf->modules_parts['societe']);
@@ -3573,7 +3573,7 @@ class Societe extends CommonObject
 		// phpcs:enable
 		global $conf;
 
-		if (!empty($conf->global->SOCIETE_CODECOMPTA_ADDON)) {
+		if (getDolGlobalString('SOCIETE_CODECOMPTA_ADDON')) {
 			$module=$conf->global->SOCIETE_CODECOMPTA_ADDON;
 			$res = false;
 			$dirsociete = array_merge(array('/core/modules/societe/'), $conf->modules_parts['societe']);
@@ -3732,22 +3732,22 @@ class Societe extends CommonObject
 
 		switch ($idprof) {
 			case 1:
-				$ret = (empty($conf->global->SOCIETE_IDPROF1_UNIQUE) ? false : true);
+				$ret = (!getDolGlobalString('SOCIETE_IDPROF1_UNIQUE') ? false : true);
 				break;
 			case 2:
-				$ret = (empty($conf->global->SOCIETE_IDPROF2_UNIQUE) ? false : true);
+				$ret = (!getDolGlobalString('SOCIETE_IDPROF2_UNIQUE') ? false : true);
 				break;
 			case 3:
-				$ret = (empty($conf->global->SOCIETE_IDPROF3_UNIQUE) ? false : true);
+				$ret = (!getDolGlobalString('SOCIETE_IDPROF3_UNIQUE') ? false : true);
 				break;
 			case 4:
-				$ret = (empty($conf->global->SOCIETE_IDPROF4_UNIQUE) ? false : true);
+				$ret = (!getDolGlobalString('SOCIETE_IDPROF4_UNIQUE') ? false : true);
 				break;
 			case 5:
-				$ret = (empty($conf->global->SOCIETE_IDPROF5_UNIQUE) ? false : true);
+				$ret = (!getDolGlobalString('SOCIETE_IDPROF5_UNIQUE') ? false : true);
 				break;
 			case 6:
-				$ret = (empty($conf->global->SOCIETE_IDPROF6_UNIQUE) ? false : true);
+				$ret = (!getDolGlobalString('SOCIETE_IDPROF6_UNIQUE') ? false : true);
 				break;
 			default:
 				$ret = false;
@@ -3833,7 +3833,7 @@ class Societe extends CommonObject
 
 		$ok = 1;
 
-		if (!empty($conf->global->MAIN_DISABLEPROFIDRULES)) {
+		if (getDolGlobalString('MAIN_DISABLEPROFIDRULES')) {
 			return 1;
 		}
 
@@ -4042,7 +4042,7 @@ class Societe extends CommonObject
 		$parameters = array('idprof'=>$idprof, 'company'=>$thirdparty);
 		$reshook = $hookmanager->executeHooks('getIdProfUrl', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
 		if (empty($reshook)) {
-			if (!empty($conf->global->MAIN_DISABLEPROFIDRULES)) {
+			if (getDolGlobalString('MAIN_DISABLEPROFIDRULES')) {
 				return '';
 			}
 
@@ -4144,7 +4144,7 @@ class Societe extends CommonObject
 		global $conf;
 
 		// Define if third party is treated as company (or not) when nature is unknown
-		$isacompany = empty($conf->global->MAIN_UNKNOWN_CUSTOMERS_ARE_COMPANIES) ? 0 : 1; // 0 by default
+		$isacompany = !getDolGlobalString('MAIN_UNKNOWN_CUSTOMERS_ARE_COMPANIES') ? 0 : 1; // 0 by default
 		if (!empty($this->tva_intra)) {
 			$isacompany = 1;
 		} elseif (!empty($this->idprof1) || !empty($this->idprof2) || !empty($this->idprof3) || !empty($this->idprof4) || !empty($this->idprof5) || !empty($this->idprof6)) {
@@ -4390,7 +4390,7 @@ class Societe extends CommonObject
 
 		if ($result >= 0) {
 			// Auto-create contact on thirdparty creation
-			if (!empty($conf->global->THIRDPARTY_DEFAULT_CREATE_CONTACT)) {
+			if (getDolGlobalString('THIRDPARTY_DEFAULT_CREATE_CONTACT')) {
 				// Fill fields needed by contact
 				$this->name_bis = $member->lastname;
 				$this->firstname = $member->firstname;
@@ -4454,7 +4454,7 @@ class Societe extends CommonObject
 
 		// We define country_id, country_code and country
 		$country_id = $country_code = $country_label = '';
-		if (!empty($conf->global->MAIN_INFO_SOCIETE_COUNTRY)) {
+		if (getDolGlobalString('MAIN_INFO_SOCIETE_COUNTRY')) {
 			$tmp = explode(':', $conf->global->MAIN_INFO_SOCIETE_COUNTRY);
 			$country_id = $tmp[0];
 			if (!empty($tmp[1])) {   // If $conf->global->MAIN_INFO_SOCIETE_COUNTRY is "id:code:label"
@@ -4478,7 +4478,7 @@ class Societe extends CommonObject
 		//TODO This could be replicated for region but function `getRegion` didn't exist, so I didn't added it.
 		// We define state_id, state_code and state
 		$state_id = 0; $state_code = $state_label = '';
-		if (!empty($conf->global->MAIN_INFO_SOCIETE_STATE)) {
+		if (getDolGlobalString('MAIN_INFO_SOCIETE_STATE')) {
 			$tmp = explode(':', $conf->global->MAIN_INFO_SOCIETE_STATE);
 			$state_id = $tmp[0];
 			if (!empty($tmp[1])) {   // If $conf->global->MAIN_INFO_SOCIETE_STATE is "id:code:label"
@@ -5046,7 +5046,7 @@ class Societe extends CommonObject
 		} else {
 			// Positionne le modele sur le nom du modele a utiliser
 			if (!dol_strlen($modele)) {
-				if (!empty($conf->global->COMPANY_ADDON_PDF)) {
+				if (getDolGlobalString('COMPANY_ADDON_PDF')) {
 					$modele = $conf->global->COMPANY_ADDON_PDF;
 				} else {
 					print $langs->trans("Error")." ".$langs->trans("Error_COMPANY_ADDON_PDF_NotDefined");
diff --git a/htdocs/societe/class/societeaccount.class.php b/htdocs/societe/class/societeaccount.class.php
index 64ff8247615..a745cb8bbb6 100644
--- a/htdocs/societe/class/societeaccount.class.php
+++ b/htdocs/societe/class/societeaccount.class.php
@@ -176,7 +176,7 @@ class SocieteAccount extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID)) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 
@@ -460,7 +460,7 @@ class SocieteAccount extends CommonObject
 		}
 
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("WebsiteAccount");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/societe/consumption.php b/htdocs/societe/consumption.php
index 6be111c4f93..8cd00ac9cde 100644
--- a/htdocs/societe/consumption.php
+++ b/htdocs/societe/consumption.php
@@ -115,7 +115,7 @@ $formother = new FormOther($db);
 $productstatic = new Product($db);
 
 $title = $langs->trans("Referers", $object->name);
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name." - ".$title;
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
@@ -143,7 +143,7 @@ print '<tr><td class="titlefield">'.$langs->trans('NatureOfThirdParty').'</td><t
 print $object->getTypeUrl(1);
 print '</td></tr>';
 
-if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 	print '<tr><td class="titlefield">'.$langs->trans('Prefix').'</td><td colspan="3">'.$object->prefix_comm.'</td></tr>';
 }
 
@@ -205,10 +205,10 @@ if ($object->fournisseur) {
 	$obj = $db->fetch_object($resql);
 	$nbCmdsFourn = $obj->nb;
 	$thirdTypeArray['supplier'] = $langs->trans("supplier");
-	if ((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'facture', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
+	if ((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'facture', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_invoice") && $user->hasRight('supplier_invoice', 'lire'))) {
 		$elementTypeArray['supplier_invoice'] = $langs->transnoentitiesnoconv('SuppliersInvoices');
 	}
-	if ((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'commande', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire'))) {
+	if ((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'commande', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled("supplier_order") && $user->hasRight('supplier_order', 'lire'))) {
 		$elementTypeArray['supplier_order'] = $langs->transnoentitiesnoconv('SuppliersOrders');
 	}
 	if (isModEnabled('supplier_proposal') && $user->hasRight('supplier_proposal', 'lire')) {
@@ -543,7 +543,7 @@ if ($sql_select) {
 		// Product
 		if ($objp->fk_product > 0) {
 			// Define output language
-			if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+			if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 				$prod = new Product($db);
 				$prod->fetch($objp->fk_product);
 
@@ -606,7 +606,7 @@ if ($sql_select) {
 					$discount->fetch($objp->fk_remise_except);
 					echo ($txt ? ' - ' : '').$langs->transnoentities("DiscountFromDeposit", $discount->getNomUrl(0));
 					// Add date of deposit
-					if (!empty($conf->global->INVOICE_ADD_DEPOSIT_DATE)) {
+					if (getDolGlobalString('INVOICE_ADD_DEPOSIT_DATE')) {
 						echo ' ('.dol_print_date($discount->datec).')';
 					}
 				} else {
diff --git a/htdocs/societe/contact.php b/htdocs/societe/contact.php
index fead6ff21e0..2fb0808a36a 100644
--- a/htdocs/societe/contact.php
+++ b/htdocs/societe/contact.php
@@ -151,7 +151,7 @@ if ($socid > 0 && empty($object->id)) {
 }
 
 $title = $langs->trans("ThirdParty");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name." - ".$langs->trans('ContactsAddresses');
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
@@ -180,7 +180,7 @@ print '<br>';
 
 if ($action != 'presend') {
 	// Contacts list
-	if (empty($conf->global->SOCIETE_DISABLE_CONTACTS)) {
+	if (!getDolGlobalString('SOCIETE_DISABLE_CONTACTS')) {
 		$result = show_contacts($conf, $langs, $db, $object, $_SERVER["PHP_SELF"].'?socid='.$object->id, 1);
 	}
 }
diff --git a/htdocs/societe/document.php b/htdocs/societe/document.php
index 3f6b10c7236..20666856940 100644
--- a/htdocs/societe/document.php
+++ b/htdocs/societe/document.php
@@ -57,10 +57,10 @@ $offset 	= $limit * $page;
 $pageprev 	= $page - 1;
 $pagenext 	= $page + 1;
 
-if (!empty($conf->global->MAIN_DOC_SORT_FIELD)) {
+if (getDolGlobalString('MAIN_DOC_SORT_FIELD')) {
 	$sortfield = $conf->global->MAIN_DOC_SORT_FIELD;
 }
-if (!empty($conf->global->MAIN_DOC_SORT_ORDER)) {
+if (getDolGlobalString('MAIN_DOC_SORT_ORDER')) {
 	$sortorder = $conf->global->MAIN_DOC_SORT_ORDER;
 }
 
@@ -111,7 +111,7 @@ include DOL_DOCUMENT_ROOT.'/core/actions_linkedfiles.inc.php';
 $form = new Form($db);
 
 $title = $langs->trans("ThirdParty").' - '.$langs->trans("Files");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name.' - '.$langs->trans("Files");
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
@@ -148,7 +148,7 @@ print $object->getTypeUrl(1);
 print '</td></tr>';
 
 // Prefix
-if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 	print '<tr><td class="titlefield">'.$langs->trans('Prefix').'</td><td colspan="3">'.$object->prefix_comm.'</td></tr>';
 }
 
diff --git a/htdocs/societe/index.php b/htdocs/societe/index.php
index 81a40597386..9f7bc20008d 100644
--- a/htdocs/societe/index.php
+++ b/htdocs/societe/index.php
@@ -124,13 +124,13 @@ $result = $db->query($sql);
 if ($result) {
 	while ($objp = $db->fetch_object($result)) {
 		$found = 0;
-		if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && empty($conf->global->SOCIETE_DISABLE_PROSPECTS_STATS) && ($objp->client == 2 || $objp->client == 3)) {
+		if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS_STATS') && ($objp->client == 2 || $objp->client == 3)) {
 			$found = 1; $third['prospect']++;
 		}
-		if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS_STATS) && ($objp->client == 1 || $objp->client == 3)) {
+		if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS_STATS') && ($objp->client == 1 || $objp->client == 3)) {
 			$found = 1; $third['customer']++;
 		}
-		if (((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled('supplier_order') && $user->hasRight('supplier_order', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && empty($conf->global->SOCIETE_DISABLE_SUPPLIERS_STATS) && $objp->fournisseur) {
+		if (((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled('supplier_order') && $user->hasRight('supplier_order', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && !getDolGlobalString('SOCIETE_DISABLE_SUPPLIERS_STATS') && $objp->fournisseur) {
 			$found = 1; $third['supplier']++;
 		}
 		if (isModEnabled('societe') && $objp->client == 0 && $objp->fournisseur == 0) {
@@ -150,13 +150,13 @@ $thirdpartygraph .= '<tr class="liste_titre"><th colspan="2">'.$langs->trans("St
 if (!empty($conf->use_javascript_ajax) && ((round($third['prospect']) ? 1 : 0) + (round($third['customer']) ? 1 : 0) + (round($third['supplier']) ? 1 : 0) + (round($third['other']) ? 1 : 0) >= 2)) {
 	$thirdpartygraph .= '<tr><td class="center" colspan="2">';
 	$dataseries = array();
-	if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && empty($conf->global->SOCIETE_DISABLE_PROSPECTS_STATS)) {
+	if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS_STATS')) {
 		$dataseries[] = array($langs->transnoentitiesnoconv("Prospects"), round($third['prospect']));
 	}
-	if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS_STATS)) {
+	if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS_STATS')) {
 		$dataseries[] = array($langs->transnoentitiesnoconv("Customers"), round($third['customer']));
 	}
-	if (((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled('supplier_order') && $user->hasRight('supplier_order', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && empty($conf->global->SOCIETE_DISABLE_SUPPLIERS_STATS)) {
+	if (((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled('supplier_order') && $user->hasRight('supplier_order', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && !getDolGlobalString('SOCIETE_DISABLE_SUPPLIERS_STATS')) {
 		$dataseries[] = array($langs->transnoentitiesnoconv("Suppliers"), round($third['supplier']));
 	}
 	if (isModEnabled('societe')) {
@@ -173,18 +173,18 @@ if (!empty($conf->use_javascript_ajax) && ((round($third['prospect']) ? 1 : 0) +
 	$thirdpartygraph .= $dolgraph->show();
 	$thirdpartygraph .= '</td></tr>'."\n";
 } else {
-	if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && empty($conf->global->SOCIETE_DISABLE_PROSPECTS) && empty($conf->global->SOCIETE_DISABLE_PROSPECTS_STATS)) {
+	if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS') && !getDolGlobalString('SOCIETE_DISABLE_PROSPECTS_STATS')) {
 		$statstring = "<tr>";
 		$statstring .= '<td><a href="'.DOL_URL_ROOT.'/societe/list.php?type=p">'.$langs->trans("Prospects").'</a></td><td class="right">'.round($third['prospect']).'</td>';
 		$statstring .= "</tr>";
 	}
-	if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS) && empty($conf->global->SOCIETE_DISABLE_CUSTOMERS_STATS)) {
+	if (isModEnabled('societe') && $user->hasRight('societe', 'lire') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS') && !getDolGlobalString('SOCIETE_DISABLE_CUSTOMERS_STATS')) {
 		$statstring .= "<tr>";
 		$statstring .= '<td><a href="'.DOL_URL_ROOT.'/societe/list.php?type=c">'.$langs->trans("Customers").'</a></td><td class="right">'.round($third['customer']).'</td>';
 		$statstring .= "</tr>";
 	}
 	$statstring2 = '';
-	if (((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'lire') && empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) || (isModEnabled('supplier_order') && $user->hasRight('supplier_order', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && empty($conf->global->SOCIETE_DISABLE_SUPPLIERS_STATS)) {
+	if (((isModEnabled('fournisseur') && $user->hasRight('fournisseur', 'lire') && !getDolGlobalString('MAIN_USE_NEW_SUPPLIERMOD')) || (isModEnabled('supplier_order') && $user->hasRight('supplier_order', 'lire')) || (isModEnabled('supplier_invoice') && $user->hasRight('supplier_invoice', 'lire'))) && !getDolGlobalString('SOCIETE_DISABLE_SUPPLIERS_STATS')) {
 		$statstring2 = "<tr>";
 		$statstring2 .= '<td><a href="'.DOL_URL_ROOT.'/societe/list.php?type=f">'.$langs->trans("Suppliers").'</a></td><td class="right">'.round($third['supplier']).'</td>';
 		$statstring2 .= "</tr>";
@@ -199,7 +199,7 @@ $thirdpartygraph .= '</table>';
 $thirdpartygraph .= '</div>';
 
 $thirdpartycateggraph = '';
-if (isModEnabled('categorie') && !empty($conf->global->CATEGORY_GRAPHSTATS_ON_THIRDPARTIES)) {
+if (isModEnabled('categorie') && getDolGlobalString('CATEGORY_GRAPHSTATS_ON_THIRDPARTIES')) {
 	require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
 	$elementtype = 'societe';
 
@@ -276,7 +276,7 @@ $max = 15;
 $sql = "SELECT s.rowid, s.nom as name, s.email, s.client, s.fournisseur";
 $sql .= ", s.code_client";
 $sql .= ", s.code_fournisseur";
-if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 	$sql .= ", spe.accountancy_code_supplier as code_compta_fournisseur";
 	$sql .= ", spe.accountancy_code_customer as code_compta";
 } else {
@@ -287,7 +287,7 @@ $sql .= ", s.logo";
 $sql .= ", s.entity";
 $sql .= ", s.canvas, s.tms as date_modification, s.status as status";
 $sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
-if (!empty($conf->global->MAIN_COMPANY_PERENTITY_SHARED)) {
+if (getDolGlobalString('MAIN_COMPANY_PERENTITY_SHARED')) {
 	$sql .= " LEFT JOIN " . MAIN_DB_PREFIX . "societe_perentity as spe ON spe.fk_soc = s.rowid AND spe.entity = " . ((int) $conf->entity);
 }
 if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
diff --git a/htdocs/societe/list.php b/htdocs/societe/list.php
index 9eaf5ab79d1..9d5ee03de24 100644
--- a/htdocs/societe/list.php
+++ b/htdocs/societe/list.php
@@ -220,7 +220,7 @@ if (isModEnabled('barcode')) {
 	$fieldstosearchall['s.barcode'] = 'Gencod';
 }
 // Personalized search criterias. Example: $conf->global->THIRDPARTY_QUICKSEARCH_ON_FIELDS = 's.nom=ThirdPartyName;s.name_alias=AliasNameShort;s.code_client=CustomerCode'
-if (!empty($conf->global->THIRDPARTY_QUICKSEARCH_ON_FIELDS)) {
+if (getDolGlobalString('THIRDPARTY_QUICKSEARCH_ON_FIELDS')) {
 	$fieldstosearchall = dolExplodeIntoArray($conf->global->THIRDPARTY_QUICKSEARCH_ON_FIELDS);
 }
 
@@ -243,7 +243,7 @@ $checkedprofid6 = 0;
 $checkprospectlevel = (in_array($contextpage, array('prospectlist')) ? 1 : 0);
 $checkstcomm = (in_array($contextpage, array('prospectlist')) ? 1 : 0);
 $arrayfields = array(
-	's.rowid'=>array('label'=>"TechnicalID", 'position'=>1, 'checked'=>(!empty($conf->global->MAIN_SHOW_TECHNICAL_ID)), 'enabled'=>(!empty($conf->global->MAIN_SHOW_TECHNICAL_ID))),
+	's.rowid'=>array('label'=>"TechnicalID", 'position'=>1, 'checked'=>(getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')), 'enabled'=>(getDolGlobalString('MAIN_SHOW_TECHNICAL_ID'))),
 	's.nom'=>array('label'=>"ThirdPartyName", 'position'=>2, 'checked'=>1),
 	's.name_alias'=>array('label'=>"AliasNameShort", 'position'=>3, 'checked'=>1),
 	's.barcode'=>array('label'=>"Gencod", 'position'=>5, 'checked'=>1, 'enabled'=>(isModEnabled('barcode'))),
@@ -279,7 +279,7 @@ $arrayfields = array(
 	's.status'=>array('label'=>"Status", 'checked'=>1, 'position'=>1000),
 	's.import_key'=>array('label'=>"ImportId", 'checked'=>0, 'position'=>1100),
 );
-if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
+if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {
 	$arrayfields['s.price_level'] = array('label'=>"PriceLevel", 'position'=>30, 'checked'=>0);
 }
 
@@ -827,10 +827,10 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && ($search_all != '' || $search_cti != '') && $action != 'list') {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && ($search_all != '' || $search_cti != '') && $action != 'list') {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
-	if (!empty($conf->global->SOCIETE_ON_SEARCH_AND_LIST_GO_ON_CUSTOMER_OR_SUPPLIER_CARD)) {
+	if (getDolGlobalString('SOCIETE_ON_SEARCH_AND_LIST_GO_ON_CUSTOMER_OR_SUPPLIER_CARD')) {
 		if ($obj->client > 0) {
 			header("Location: ".DOL_URL_ROOT.'/comm/card.php?socid='.$id);
 			exit;
@@ -1087,7 +1087,7 @@ if (!empty($type)) {
 	}
 }
 
-if ($contextpage == 'poslist' && $type == 't' && (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) {
+if ($contextpage == 'poslist' && $type == 't' && (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES'))) {
 	print get_htmloutput_mesg(img_warning('default').' '.$langs->trans("BecarefullChangeThirdpartyBeforeAddProductToInvoice"), '', 'warning', 1);
 }
 
@@ -1314,7 +1314,7 @@ if (!empty($arrayfields['country.code_iso']['checked'])) {
 if (!empty($arrayfields['typent.code']['checked'])) {
 	print '<td class="liste_titre maxwidthonsmartphone center">';
 	// We use showempty=0 here because there is already an unknown value into dictionary.
-	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), 'minwidth50 maxwidth125', 1);
+	print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), 'minwidth50 maxwidth125', 1);
 	print '</td>';
 }
 // Multiprice level
@@ -1738,7 +1738,7 @@ while ($i < $imaxinloop) {
 			}
 		}
 		if (!empty($arrayfields['s.nom']['checked'])) {
-			print '<td'.(empty($conf->global->MAIN_SOCIETE_SHOW_COMPLETE_NAME) ? ' class="tdoverflowmax200"' : '').' data-key="ref">';
+			print '<td'.(!getDolGlobalString('MAIN_SOCIETE_SHOW_COMPLETE_NAME') ? ' class="tdoverflowmax200"' : '').' data-key="ref">';
 			if ($contextpage == 'poslist') {
 				print dol_escape_htmltag($companystatic->name);
 			} else {
diff --git a/htdocs/societe/messaging.php b/htdocs/societe/messaging.php
index 2ac17c2f04f..f09c879f4c8 100644
--- a/htdocs/societe/messaging.php
+++ b/htdocs/societe/messaging.php
@@ -123,7 +123,7 @@ if (empty($reshook)) {
 $form = new Form($db);
 
 $title = $langs->trans("Agenda");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name." - ".$title;
 }
 llxHeader('', $title);
diff --git a/htdocs/societe/note.php b/htdocs/societe/note.php
index f37f804f6a9..cdd50e85c3f 100644
--- a/htdocs/societe/note.php
+++ b/htdocs/societe/note.php
@@ -83,7 +83,7 @@ if (empty($reshook)) {
 $form = new Form($db);
 
 $title = $langs->trans("ThirdParty").' - '.$langs->trans("Notes");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name.' - '.$langs->trans("Notes");
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
@@ -119,7 +119,7 @@ if ($object->id > 0) {
 	print $object->getTypeUrl(1);
 	print '</td></tr>';
 
-	if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+	if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 		print '<tr><td class="'.$cssclass.'">'.$langs->trans('Prefix').'</td><td colspan="3">'.$object->prefix_comm.'</td></tr>';
 	}
 
diff --git a/htdocs/societe/notify/card.php b/htdocs/societe/notify/card.php
index f70daf2fffc..0d174f5ad8b 100644
--- a/htdocs/societe/notify/card.php
+++ b/htdocs/societe/notify/card.php
@@ -139,7 +139,7 @@ $object = new Societe($db);
 $result = $object->fetch($socid);
 
 $title = $langs->trans("ThirdParty").' - '.$langs->trans("Notification");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name.' - '.$langs->trans("Notification");
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
@@ -169,7 +169,7 @@ if ($result > 0) {
 	print '</td></tr>';
 
 	// Prefix
-	if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+	if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 		print '<tr><td class="titlefield">'.$langs->trans('Prefix').'</td><td colspan="3">'.$object->prefix_comm.'</td></tr>';
 	}
 
diff --git a/htdocs/societe/paymentmodes.php b/htdocs/societe/paymentmodes.php
index 6ec6a1f92a2..7a635ad768b 100644
--- a/htdocs/societe/paymentmodes.php
+++ b/htdocs/societe/paymentmodes.php
@@ -82,7 +82,7 @@ $hookmanager->initHooks(array('thirdpartybancard', 'globalcard'));
 $permissiontoread = $user->hasRight('societe', 'lire');
 $permissiontoadd = $user->hasRight('societe', 'creer'); // Used by the include of actions_addupdatedelete.inc.php and actions_builddoc.inc.php
 
-$permissiontoaddupdatepaymentinformation = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $permissiontoadd) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->societe->thirdparty_paymentinformation_advance->write)));
+$permissiontoaddupdatepaymentinformation = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $permissiontoadd) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->societe->thirdparty_paymentinformation_advance->write)));
 
 
 // Check permission on company
@@ -93,7 +93,7 @@ $result = restrictedArea($user, 'societe', '', '');
 if (isModEnabled('stripe')) {
 	$service = 'StripeTest';
 	$servicestatus = 0;
-	if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+	if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 		$service = 'StripeLive';
 		$servicestatus = 1;
 	}
@@ -863,7 +863,7 @@ $formother = new FormOther($db);
 $formfile = new FormFile($db);
 
 $title = $langs->trans("ThirdParty");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name." - ".$langs->trans('PaymentInformation');
 }
 $help_url = '';
@@ -877,7 +877,7 @@ $head = societe_prepare_head($object);
 {
 	dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode','Paypal'),'','warning');
 }*/
-if (isModEnabled('stripe') && (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha'))) {
+if (isModEnabled('stripe') && (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha'))) {
 	dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Stripe'), '', 'warning');
 }
 
@@ -941,7 +941,7 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 	print $object->getTypeUrl(1);
 	print '</td></tr>';
 
-	if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+	if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 		print '<tr><td class="titlefield">'.$langs->trans('Prefix').'</td><td colspan="2">'.$object->prefix_comm.'</td></tr>';
 	}
 
@@ -1124,12 +1124,12 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 			$customerstripe = $stripe->customerStripe($object, $stripeacc, $servicestatus);
 			if (!empty($customerstripe->id)) {
 				// When using the Charge API architecture
-				if (empty($conf->global->STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION)) {
+				if (!getDolGlobalString('STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION')) {
 					$listofsources = $customerstripe->sources->data;
 				} else {
 					$service = 'StripeTest';
 					$servicestatus = 0;
-					if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+					if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 						$service = 'StripeLive';
 						$servicestatus = 1;
 					}
@@ -1169,7 +1169,7 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 	// List of Card payment modes
 	if ($showcardpaymentmode && $object->client) {
 		$morehtmlright = '';
-		if (!empty($conf->global->STRIPE_ALLOW_LOCAL_CARD)) {
+		if (getDolGlobalString('STRIPE_ALLOW_LOCAL_CARD')) {
 			$morehtmlright .= dolGetButtonTitle($langs->trans('Add'), '', 'fa fa-plus-circle', $_SERVER["PHP_SELF"].'?socid='.$object->id.'&amp;action=createcard');
 		}
 		print load_fiche_titre($langs->trans('CreditCard'), $morehtmlright, 'fa-credit-card');
@@ -1200,7 +1200,7 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 		$arrayofremotecard = array();
 
 		// Show local sources
-		if (!empty($conf->global->STRIPE_ALLOW_LOCAL_CARD)) {
+		if (getDolGlobalString('STRIPE_ALLOW_LOCAL_CARD')) {
 			//$societeaccount = new SocieteAccount($db);
 			$companypaymentmodetemp = new CompanyPaymentMode($db);
 
@@ -1464,7 +1464,7 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 		}
 
 		if ($nbremote == 0 && $nblocal == 0) {
-			$colspan = (!empty($conf->global->STRIPE_ALLOW_LOCAL_CARD) ? 10 : 9);
+			$colspan = (getDolGlobalString('STRIPE_ALLOW_LOCAL_CARD') ? 10 : 9);
 			print '<tr><td colspan="'.$colspan.'"><span class="opacitymedium">'.$langs->trans("None").'</span></td></tr>';
 		}
 		print "</table>";
@@ -1669,7 +1669,7 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 
 			$out = '';
 			if (is_array($modellist) && count($modellist)) {
-				$out .= '<form action="'.$_SERVER["PHP_SELF"].(empty($conf->global->MAIN_JUMP_TAG) ? '' : '#builddoc').'" name="'.$forname.'" id="'.$forname.'_form" method="post">';
+				$out .= '<form action="'.$_SERVER["PHP_SELF"].(!getDolGlobalString('MAIN_JUMP_TAG') ? '' : '#builddoc').'" name="'.$forname.'" id="'.$forname.'_form" method="post">';
 				$out .= '<input type="hidden" name="action" value="builddocrib">';
 				$out .= '<input type="hidden" name="token" value="'.newToken().'">';
 				$out .= '<input type="hidden" name="socid" value="'.$object->id.'">';
@@ -1679,7 +1679,7 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 					$arraykeys = array_keys($modellist);
 					$modelselected = $arraykeys[0];
 				}
-				if (!empty($conf->global->BANKADDON_PDF)) {
+				if (getDolGlobalString('BANKADDON_PDF')) {
 					$modelselected = $conf->global->BANKADDON_PDF;
 				}
 
@@ -1892,7 +1892,7 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 	$reshook = $hookmanager->executeHooks('printNewTable', $parameters, $object);
 	print $hookmanager->resPrint;
 
-	if (empty($conf->global->SOCIETE_DISABLE_BUILDDOC)) {
+	if (!getDolGlobalString('SOCIETE_DISABLE_BUILDDOC')) {
 		print '<br>';
 
 		print '<div class="fichecenter"><div class="fichehalfleft">';
@@ -1907,7 +1907,7 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 		print $formfile->showdocuments('company', $object->id, $filedir, $urlsource, $permissiontoread, $permissiontoaddupdatepaymentinformation, $object->model_pdf, 0, 0, 0, 28, 0, 'entity='.$object->entity, 0, '', $object->default_lang);
 
 		// Show direct download link
-		if (!empty($conf->global->BANK_ACCOUNT_ALLOW_EXTERNAL_DOWNLOAD)) {
+		if (getDolGlobalString('BANK_ACCOUNT_ALLOW_EXTERNAL_DOWNLOAD')) {
 			$companybankaccounttemp = new CompanyBankAccount($db);
 			$companypaymentmodetemp = new CompanyPaymentMode($db);
 			$result = $companypaymentmodetemp->fetch(0, null, $object->id, 'ban');
diff --git a/htdocs/societe/price.php b/htdocs/societe/price.php
index a8e254ac61d..4131f2f7047 100644
--- a/htdocs/societe/price.php
+++ b/htdocs/societe/price.php
@@ -35,7 +35,7 @@ require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';
 
-if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 	require_once DOL_DOCUMENT_ROOT.'/product/class/productcustomerprice.class.php';
 
 	$prodcustprice = new ProductCustomerPrice($db);
@@ -222,7 +222,7 @@ print '<tr><td class="titlefield">'.$langs->trans('NatureOfThirdParty').'</td><t
 print $object->getTypeUrl(1);
 print '</td></tr>';
 
-if (!empty($conf->global->SOCIETE_USEPREFIX)) { // Old not used prefix field
+if (getDolGlobalString('SOCIETE_USEPREFIX')) { // Old not used prefix field
 	print '<tr><td class="titlefield">'.$langs->trans('Prefix').'</td><td colspan="3">'.$object->prefix_comm.'</td></tr>';
 }
 
@@ -256,7 +256,7 @@ print dol_get_fiche_end();
 
 
 
-if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
+if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES')) {
 	$prodcustprice = new ProductCustomerPrice($db);
 
 	$sortfield = GETPOST('sortfield', 'aZ09comma');
diff --git a/htdocs/societe/project.php b/htdocs/societe/project.php
index 522fa407a36..bdd222c4a6d 100644
--- a/htdocs/societe/project.php
+++ b/htdocs/societe/project.php
@@ -119,7 +119,7 @@ if ($socid) {
 	$result = $object->fetch($socid);
 
 	$title = $langs->trans("Projects");
-	if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+	if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 		$title = $object->name." - ".$title;
 	}
 	llxHeader('', $title);
@@ -146,7 +146,7 @@ if ($socid) {
 	print $object->getTypeUrl(1);
 	print '</td></tr>';
 
-	if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+	if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 		print '<tr><td>'.$langs->trans('Prefix').'</td><td colspan="3">'.$object->prefix_comm.'</td></tr>';
 	}
 
diff --git a/htdocs/societe/societecontact.php b/htdocs/societe/societecontact.php
index b5d54a34305..2ebbb52b2ad 100644
--- a/htdocs/societe/societecontact.php
+++ b/htdocs/societe/societecontact.php
@@ -163,7 +163,7 @@ if ($id > 0 || !empty($ref)) {
 		print yn($object->fournisseur);
 		print '</td></tr>';*/
 
-		if (!empty($conf->global->SOCIETE_USEPREFIX)) {  // Old not used prefix field
+		if (getDolGlobalString('SOCIETE_USEPREFIX')) {  // Old not used prefix field
 			print '<tr><td>'.$langs->trans('Prefix').'</td><td colspan="3">'.$object->prefix_comm.'</td></tr>';
 		}
 
diff --git a/htdocs/societe/website.php b/htdocs/societe/website.php
index b3154a9adce..f32f04a0728 100644
--- a/htdocs/societe/website.php
+++ b/htdocs/societe/website.php
@@ -221,7 +221,7 @@ print '<div class="underbanner clearboth"></div>';
 print '<table class="border centpercent">';
 
 // Prefix
-if (!empty($conf->global->SOCIETE_USEPREFIX)) { // Old not used prefix field
+if (getDolGlobalString('SOCIETE_USEPREFIX')) { // Old not used prefix field
 	print '<tr><td class="titlefield">'.$langs->trans('Prefix').'</td><td colspan="3">'.$object->prefix_comm.'</td></tr>';
 }
 
diff --git a/htdocs/stripe/admin/stripe.php b/htdocs/stripe/admin/stripe.php
index 70f3b647cd1..ac6774d100c 100644
--- a/htdocs/stripe/admin/stripe.php
+++ b/htdocs/stripe/admin/stripe.php
@@ -242,7 +242,7 @@ if (empty($conf->stripeconnect->enabled)) {
 	print '<br>'.$out;
 	print '</td><td>';
 	if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
-		if (!empty($conf->global->STRIPE_TEST_WEBHOOK_KEY) && !empty($conf->global->STRIPE_TEST_SECRET_KEY) && !empty($conf->global->STRIPE_TEST_WEBHOOK_ID)) {
+		if (getDolGlobalString('STRIPE_TEST_WEBHOOK_KEY') && getDolGlobalString('STRIPE_TEST_SECRET_KEY') && getDolGlobalString('STRIPE_TEST_WEBHOOK_ID')) {
 			if (utf8_check($conf->global->STRIPE_TEST_SECRET_KEY)) {
 				try {
 					\Stripe\Stripe::setApiKey($conf->global->STRIPE_TEST_SECRET_KEY);
@@ -314,7 +314,7 @@ if (empty($conf->stripeconnect->enabled)) {
 	print '<br>'.$out;
 	print '</td><td>';
 	if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
-		if (!empty($conf->global->STRIPE_LIVE_WEBHOOK_KEY) && !empty($conf->global->STRIPE_LIVE_SECRET_KEY) && !empty($conf->global->STRIPE_LIVE_WEBHOOK_ID)) {
+		if (getDolGlobalString('STRIPE_LIVE_WEBHOOK_KEY') && getDolGlobalString('STRIPE_LIVE_SECRET_KEY') && getDolGlobalString('STRIPE_LIVE_WEBHOOK_ID')) {
 			if (utf8_check($conf->global->STRIPE_TEST_SECRET_KEY)) {
 				try {
 					\Stripe\Stripe::setApiKey($conf->global->STRIPE_LIVE_SECRET_KEY);
@@ -404,7 +404,7 @@ if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {	// TODO Not used by current c
 	print $langs->trans("TERMINAL_LOCATION").'</td><td>';
 	$service = 'StripeTest';
 	$servicestatus = 0;
-	if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+	if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 		$service = 'StripeLive';
 		$servicestatus = 1;
 	}
@@ -415,7 +415,7 @@ if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {	// TODO Not used by current c
 		if (!empty($site_account)) {
 			\Stripe\Stripe::setApiKey($site_account);
 		}
-		if (isModEnabled('stripe') && (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha'))) {
+		if (isModEnabled('stripe') && (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha'))) {
 			$service = 'StripeTest';
 			$servicestatus = '0';
 			dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Stripe'), '', 'warning');
@@ -582,7 +582,7 @@ print '<input class="minwidth300"  type="text" id="PAYMENT_SECURITY_TOKEN" name=
 if (!empty($conf->use_javascript_ajax)) {
 	print '&nbsp;'.img_picto($langs->trans('Generate'), 'refresh', 'id="generate_token" class="linkobject"');
 }
-if (!empty($conf->global->PAYMENT_SECURITY_ACCEPT_ANY_TOKEN)) {
+if (getDolGlobalString('PAYMENT_SECURITY_ACCEPT_ANY_TOKEN')) {
 	$langs->load("errors");
 	print img_warning($langs->trans("WarningTheHiddenOptionIsOn", 'PAYMENT_SECURITY_ACCEPT_ANY_TOKEN'), '', 'pictowarning marginleftonly');
 }
diff --git a/htdocs/stripe/charge.php b/htdocs/stripe/charge.php
index 32b83b881fb..db7a093ffc8 100644
--- a/htdocs/stripe/charge.php
+++ b/htdocs/stripe/charge.php
@@ -68,7 +68,7 @@ $stripe = new Stripe($db);
 
 llxHeader('', $langs->trans("StripeChargeList"));
 
-if (isModEnabled('stripe') && (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha'))) {
+if (isModEnabled('stripe') && (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha'))) {
 	$service = 'StripeTest';
 	$servicestatus = '0';
 	dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Stripe'), '', 'warning');
diff --git a/htdocs/stripe/class/actions_stripe.class.php b/htdocs/stripe/class/actions_stripe.class.php
index 98862cc7af8..fa4b87d88df 100644
--- a/htdocs/stripe/class/actions_stripe.class.php
+++ b/htdocs/stripe/class/actions_stripe.class.php
@@ -66,7 +66,7 @@ class ActionsStripeconnect extends CommonHookActions
 	{
 		global $conf, $langs;
 
-		if (isModEnabled('stripe') && (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha'))) {
+		if (isModEnabled('stripe') && (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha'))) {
 			$service = 'StripeTest';
 			dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Stripe'), '', 'warning');
 		} else {
diff --git a/htdocs/stripe/class/stripe.class.php b/htdocs/stripe/class/stripe.class.php
index 614af91a5ae..00e89220bc3 100644
--- a/htdocs/stripe/class/stripe.class.php
+++ b/htdocs/stripe/class/stripe.class.php
@@ -237,7 +237,7 @@ class Stripe extends CommonObject
 					}
 
 					// Create the VAT record in Stripe
-					if (!empty($conf->global->STRIPE_SAVE_TAX_IDS)) {	// We setup to save Tax info on Stripe side. Warning: This may result in error when saving customer
+					if (getDolGlobalString('STRIPE_SAVE_TAX_IDS')) {	// We setup to save Tax info on Stripe side. Warning: This may result in error when saving customer
 						if (!empty($vatcleaned)) {
 							$isineec = isInEEC($object);
 							if ($object->country_code && $isineec) {
@@ -465,12 +465,21 @@ class Stripe extends CommonObject
 				$paymentmethodtypes = array("card_present");
 			}
 
+			global $dolibarr_main_url_root;
+
 			$dataforintent = array(
-				"confirm" => $confirmnow, // Do not confirm immediatly during creation of intent
+				"confirm" => $confirmnow, // try to confirm immediatly after create (if conditions are ok)
 				"confirmation_method" => $mode,
 				"amount" => $stripeamount,
 				"currency" => $currency_code,
-				"payment_method_types" => $paymentmethodtypes,
+				"payment_method_types" => $paymentmethodtypes,	// When payment_method_types is set, return_url is not required but payment mode can't be managed from dashboard
+				/*
+				'return_url' => $dolibarr_main_url_root.'/public/payment/paymentok.php',
+				'automatic_payment_methods' => array(
+					'enabled' => true,
+					'allow_redirects' => 'never',
+				),
+				*/
 				"description" => $description,
 				//"save_payment_method" => true,
 				"setup_future_usage" => "on_session",
@@ -669,23 +678,32 @@ class Stripe extends CommonObject
 
 			// list of payment method types
 			$paymentmethodtypes = array("card");
-			if (!empty($conf->global->STRIPE_SEPA_DIRECT_DEBIT)) {
+			if (getDolGlobalString('STRIPE_SEPA_DIRECT_DEBIT')) {
 				$paymentmethodtypes[] = "sepa_debit"; //&& ($object->thirdparty->isInEEC())
 			}
-			if (!empty($conf->global->STRIPE_BANCONTACT)) {
+			if (getDolGlobalString('STRIPE_BANCONTACT')) {
 				$paymentmethodtypes[] = "bancontact";
 			}
-			if (!empty($conf->global->STRIPE_IDEAL)) {
+			if (getDolGlobalString('STRIPE_IDEAL')) {
 				$paymentmethodtypes[] = "ideal";
 			}
 			// Giropay not possible for setup intent
-			if (!empty($conf->global->STRIPE_SOFORT)) {
+			if (getDolGlobalString('STRIPE_SOFORT')) {
 				$paymentmethodtypes[] = "sofort";
 			}
 
+			global $dolibarr_main_url_root;
+
 			$dataforintent = array(
 				"confirm" => $confirmnow, // Do not confirm immediatly during creation of intent
-				"payment_method_types" => $paymentmethodtypes,
+				"payment_method_types" => $paymentmethodtypes,	// When payment_method_types is set, return_url is not required but payment mode can't be managed from dashboard
+				/*
+				 'return_url' => $dolibarr_main_url_root.'/public/payment/paymentok.php',
+				 'automatic_payment_methods' => array(
+				 'enabled' => true,
+				 'allow_redirects' => 'never',
+				 ),
+				 */
 				"usage" => "off_session",
 				"metadata" => $metadata
 			);
@@ -710,7 +728,7 @@ class Stripe extends CommonObject
 
 				dol_syslog("getSetupIntent ".$stripearrayofkeysbyenv[$status]['publishable_key'], LOG_DEBUG);
 
-				// Note: If all data for payment intent are same than a previous on, even if we use 'create', Stripe will return ID of the old existing payment intent.
+				// Note: If all data for payment intent are same than a previous one, even if we use 'create', Stripe will return ID of the old existing payment intent.
 				if (empty($key)) {				// If the Stripe connect account not set, we use common API usage
 					//$setupintent = \Stripe\SetupIntent::create($dataforintent, array("idempotency_key" => "$description"));
 					$setupintent = \Stripe\SetupIntent::create($dataforintent, array());
@@ -866,7 +884,7 @@ class Stripe extends CommonObject
 					//var_dump($stripeacc);exit;
 					try {
 						if (empty($stripeacc)) {				// If the Stripe connect account not set, we use common API usage
-							if (empty($conf->global->STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION)) {
+							if (!getDolGlobalString('STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION')) {
 								dol_syslog("Try to create card with dataforcard = ".json_encode($dataforcard));
 								$card = $cu->sources->create($dataforcard);
 								if (!$card) {
@@ -887,7 +905,7 @@ class Stripe extends CommonObject
 								$this->error = str_replace('{s1}', $urtoswitchonstripe, $langs->trans('CreationOfPaymentModeMustBeDoneFromStripeInterface', '{s1}'));
 							}
 						} else {
-							if (empty($conf->global->STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION)) {
+							if (!getDolGlobalString('STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION')) {
 								dol_syslog("Try to create card with dataforcard = ".json_encode($dataforcard));
 								$card = $cu->sources->create($dataforcard, array("stripe_account" => $stripeacc));
 								if (!$card) {
@@ -1032,7 +1050,7 @@ class Stripe extends CommonObject
 
 						$service = 'StripeTest';
 						$servicestatus = 0;
-						if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+						if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 							$service = 'StripeLive';
 							$servicestatus = 1;
 						}
diff --git a/htdocs/stripe/config.php b/htdocs/stripe/config.php
index 453eeb2ae64..59341f535d7 100644
--- a/htdocs/stripe/config.php
+++ b/htdocs/stripe/config.php
@@ -34,17 +34,17 @@ global $stripearrayofkeysbyenv;
 
 $stripearrayofkeysbyenv = array(
 	0=>array(
-		"secret_key"      => empty($conf->global->STRIPE_TEST_SECRET_KEY) ? '' : $conf->global->STRIPE_TEST_SECRET_KEY,
-		"publishable_key" => empty($conf->global->STRIPE_TEST_PUBLISHABLE_KEY) ? '' : $conf->global->STRIPE_TEST_PUBLISHABLE_KEY
+		"secret_key"      => !getDolGlobalString('STRIPE_TEST_SECRET_KEY') ? '' : $conf->global->STRIPE_TEST_SECRET_KEY,
+		"publishable_key" => !getDolGlobalString('STRIPE_TEST_PUBLISHABLE_KEY') ? '' : $conf->global->STRIPE_TEST_PUBLISHABLE_KEY
 	),
 	1=>array(
-		"secret_key"      => empty($conf->global->STRIPE_LIVE_SECRET_KEY) ? '' : $conf->global->STRIPE_LIVE_SECRET_KEY,
-		"publishable_key" => empty($conf->global->STRIPE_LIVE_PUBLISHABLE_KEY) ? '' : $conf->global->STRIPE_LIVE_PUBLISHABLE_KEY
+		"secret_key"      => !getDolGlobalString('STRIPE_LIVE_SECRET_KEY') ? '' : $conf->global->STRIPE_LIVE_SECRET_KEY,
+		"publishable_key" => !getDolGlobalString('STRIPE_LIVE_PUBLISHABLE_KEY') ? '' : $conf->global->STRIPE_LIVE_PUBLISHABLE_KEY
 	)
 );
 
 $stripearrayofkeys = array();
-if (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha')) {
+if (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha')) {
 	$stripearrayofkeys = $stripearrayofkeysbyenv[0]; // Test
 } else {
 	$stripearrayofkeys = $stripearrayofkeysbyenv[1]; // Live
@@ -52,4 +52,4 @@ if (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha')) {
 
 \Stripe\Stripe::setApiKey($stripearrayofkeys['secret_key']);
 \Stripe\Stripe::setAppInfo("Dolibarr Stripe", DOL_VERSION, "https://www.dolibarr.org"); // add dolibarr version
-\Stripe\Stripe::setApiVersion(empty($conf->global->STRIPE_FORCE_VERSION) ? "2020-08-27" : $conf->global->STRIPE_FORCE_VERSION); // force version API
+\Stripe\Stripe::setApiVersion(!getDolGlobalString('STRIPE_FORCE_VERSION') ? "2020-08-27" : $conf->global->STRIPE_FORCE_VERSION); // force version API
diff --git a/htdocs/stripe/payout.php b/htdocs/stripe/payout.php
index ca6addc5118..6e0124ccba6 100644
--- a/htdocs/stripe/payout.php
+++ b/htdocs/stripe/payout.php
@@ -69,7 +69,7 @@ $stripe = new Stripe($db);
 
 llxHeader('', $langs->trans("StripePayoutList"));
 
-if (isModEnabled('stripe') && (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha'))) {
+if (isModEnabled('stripe') && (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha'))) {
 	$service = 'StripeTest';
 	$servicestatus = '0';
 	dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Stripe'), '', 'warning');
diff --git a/htdocs/stripe/transaction.php b/htdocs/stripe/transaction.php
index 6fe06ce71c8..f448ec37730 100644
--- a/htdocs/stripe/transaction.php
+++ b/htdocs/stripe/transaction.php
@@ -71,7 +71,7 @@ $stripe = new Stripe($db);
 
 llxHeader('', $langs->trans("StripeTransactionList"));
 
-if (isModEnabled('stripe') && (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha'))) {
+if (isModEnabled('stripe') && (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha'))) {
 	$service = 'StripeTest';
 	$servicestatus = '0';
 	dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Stripe'), '', 'warning');
diff --git a/htdocs/supplier_proposal/card.php b/htdocs/supplier_proposal/card.php
index 84df1cf5e60..cee9c97343f 100644
--- a/htdocs/supplier_proposal/card.php
+++ b/htdocs/supplier_proposal/card.php
@@ -75,9 +75,9 @@ $projectid = GETPOST('projectid', 'int');
 $rank = (GETPOST('rank', 'int') > 0) ? GETPOST('rank', 'int') : -1;
 
 // PDF
-$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
-$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
-$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (!empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS') ? 1 : 0));
+$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_DESC') ? 1 : 0));
+$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (getDolGlobalString('MAIN_GENERATE_DOCUMENTS_HIDE_REF') ? 1 : 0));
 
 // Nombre de ligne pour choix de produit/service predefinis
 $NBLINES = 4;
@@ -109,8 +109,8 @@ $usercancreate		= $user->rights->supplier_proposal->creer;
 $usercandelete		= $user->rights->supplier_proposal->supprimer;
 
 // Advanced permissions
-$usercanvalidate = ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($usercancreate)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->supplier_proposal->validate_advance)));
-$usercansend = (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->rights->supplier_proposal->send_advance);
+$usercanvalidate = ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($usercancreate)) || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !empty($user->rights->supplier_proposal->validate_advance)));
+$usercansend = (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') || $user->rights->supplier_proposal->send_advance);
 
 // Additional area permissions
 $usercanclose = $user->rights->supplier_proposal->cloturer;
@@ -206,7 +206,7 @@ if (empty($reshook)) {
 			setEventMessages($object->error, $object->errors, 'errors');
 		}
 
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			// Define output language
 			$outputlangs = $langs;
 			if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -227,7 +227,7 @@ if (empty($reshook)) {
 		// Validation
 		$result = $object->valid($user);
 		if ($result >= 0) {
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				$outputlangs = $langs;
 				$newlang = '';
 				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -463,7 +463,7 @@ if (empty($reshook)) {
 						$db->commit();
 
 						// Define output language
-						if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+						if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 							$outputlangs = $langs;
 							$newlang = '';
 							if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -541,7 +541,7 @@ if (empty($reshook)) {
 	if ($action == 'modif' && $usercancreate) {
 		$object->setDraft($user);
 
-		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+		if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 			// Define output language
 			$outputlangs = $langs;
 			if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -659,7 +659,7 @@ if (empty($reshook)) {
 					$res = $productsupplier->fetch($idprod); // Load product from its id
 					// Call to init some price properties of $productsupplier
 					// So if a supplier price already exists for another thirdparty (first one found), we use it as reference price
-					if (!empty($conf->global->SUPPLIER_TAKE_FIRST_PRICE_IF_NO_PRICE_FOR_CURRENT_SUPPLIER)) {
+					if (getDolGlobalString('SUPPLIER_TAKE_FIRST_PRICE_IF_NO_PRICE_FOR_CURRENT_SUPPLIER')) {
 						$fksoctosearch = 0;
 						$productsupplier->get_buyprice(0, -1, $idprod, 'none', $fksoctosearch); // We force qty to -1 to be sure to find if a supplier price exist
 						if ($productsupplier->fourn_socid != $socid) {	// The price we found is for another supplier, so we clear supplier price
@@ -680,7 +680,7 @@ if (empty($reshook)) {
 					$label = $productsupplier->label;
 
 					// Define output language
-					if (getDolGlobalInt('MAIN_MULTILANGS') && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
+					if (getDolGlobalInt('MAIN_MULTILANGS') && getDolGlobalString('PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE')) {
 						$outputlangs = $langs;
 						$newlang = '';
 						if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -698,20 +698,20 @@ if (empty($reshook)) {
 						$desc = $productsupplier->description;
 					}
 					// if we use supplier description of the products
-					if (!empty($productsupplier->desc_supplier) && !empty($conf->global->PRODUIT_FOURN_TEXTS)) {
+					if (!empty($productsupplier->desc_supplier) && getDolGlobalString('PRODUIT_FOURN_TEXTS')) {
 						$desc = $productsupplier->desc_supplier;
 					}
 
 					//If text set in desc is the same as product descpription (as now it's preloaded) whe add it only one time
-					if (trim($product_desc) == trim($desc) && !empty($conf->global->PRODUIT_AUTOFILL_DESC)) {
+					if (trim($product_desc) == trim($desc) && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 						$product_desc='';
 					}
 
-					if (!empty($product_desc) && !empty($conf->global->MAIN_NO_CONCAT_DESCRIPTION)) {
+					if (!empty($product_desc) && getDolGlobalString('MAIN_NO_CONCAT_DESCRIPTION')) {
 						$desc = $product_desc;
 					}
 					if (!empty($product_desc) && trim($product_desc) != trim($desc)) {
-						$desc = dol_concatdesc($desc, $product_desc, '', !empty($conf->global->MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION));
+						$desc = dol_concatdesc($desc, $product_desc, '', getDolGlobalString('MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION'));
 					}
 
 					$ref_supplier = $productsupplier->ref_supplier;
@@ -870,7 +870,7 @@ if (empty($reshook)) {
 				$ret = $object->fetch($object->id); // Reload to get new records
 
 				// Define output language
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					$outputlangs = $langs;
 					$newlang = '';
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
@@ -1000,7 +1000,7 @@ if (empty($reshook)) {
 		$productid = GETPOST('productid', 'int');
 		if (!empty($productid)) {
 			$productsupplier = new ProductFournisseur($db);
-			if (!empty($conf->global->SUPPLIER_PROPOSAL_WITH_PREDEFINED_PRICES_ONLY)) {
+			if (getDolGlobalString('SUPPLIER_PROPOSAL_WITH_PREDEFINED_PRICES_ONLY')) {
 				if ($productid > 0 && $productsupplier->get_buyprice(0, price2num(GETPOST('qty')), $productid, 'none', GETPOST('socid', 'int')) < 0) {
 					setEventMessages($langs->trans("ErrorQtyTooLowForThisSupplier"), null, 'warnings');
 				}
@@ -1012,7 +1012,7 @@ if (empty($reshook)) {
 			$type = $product->type;
 
 			$price_min = $product->price_min;
-			if (!empty($conf->global->PRODUIT_MULTIPRICES) && !empty($object->thirdparty->price_level)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES') && !empty($object->thirdparty->price_level)) {
 				$price_min = $product->multiprices_min [$object->thirdparty->price_level];
 			}
 
@@ -1061,7 +1061,7 @@ if (empty($reshook)) {
 			if ($result >= 0) {
 				$db->commit();
 
-				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+				if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 					// Define output language
 					$outputlangs = $langs;
 					if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -1229,7 +1229,7 @@ if ($action == 'create') {
 			if (!empty($objectsrc->multicurrency_code)) {
 				$currency_code = $objectsrc->multicurrency_code;
 			}
-			if (!empty($conf->global->MULTICURRENCY_USE_ORIGIN_TX) && !empty($objectsrc->multicurrency_tx)) {
+			if (getDolGlobalString('MULTICURRENCY_USE_ORIGIN_TX') && !empty($objectsrc->multicurrency_tx)) {
 				$currency_tx = $objectsrc->multicurrency_tx;
 			}
 		}
@@ -1277,7 +1277,7 @@ if ($action == 'create') {
 			$filter = '((s.fournisseur:=:1) AND (s.status:=:1))';
 			print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company((empty($socid) ? '' : $socid), 'socid', $filter, 'SelectThirdParty', 1, 0, null, 0, 'minwidth175 maxwidth500 widthcentpercentminusxx');
 			// reload page to retrieve customer informations
-			if (!empty($conf->global->RELOAD_PAGE_ON_SUPPLIER_CHANGE)) {
+			if (getDolGlobalString('RELOAD_PAGE_ON_SUPPLIER_CHANGE')) {
 				print '<script>
 				$(document).ready(function() {
 					$("#socid").change(function() {
@@ -1321,7 +1321,7 @@ if ($action == 'create') {
 		print '</td></tr>';
 
 		// Bank Account
-		if (!empty($conf->global->BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL) && isModEnabled("banque")) {
+		if (getDolGlobalString('BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL') && isModEnabled("banque")) {
 			print '<tr><td>'.$langs->trans('BankAccount').'</td><td colspan="2">';
 			$form->select_comptes(GETPOST('fk_account') > 0 ? GETPOST('fk_account', 'int') : $fk_account, 'fk_account', 0, '', 1);
 			print '</td></tr>';
@@ -1358,7 +1358,7 @@ if ($action == 'create') {
 		print '<td colspan="2">';
 		print img_picto('', 'pdf', 'class="pictofixedwidth"');
 		$list = ModelePDFSupplierProposal::liste_modeles($db);
-		$preselected = (!empty($conf->global->SUPPLIER_PROPOSAL_ADDON_PDF_ODT_DEFAULT) ? $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF_ODT_DEFAULT : $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF);
+		$preselected = (getDolGlobalString('SUPPLIER_PROPOSAL_ADDON_PDF_ODT_DEFAULT') ? $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF_ODT_DEFAULT : $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF);
 		print $form->selectarray('model', $list, $preselected, 0, 0, 0, '', 0, 0, 0, '', '', 1);
 		print "</td></tr>";
 
@@ -1444,11 +1444,11 @@ if ($action == 'create') {
 		 * Combobox for copy function
 		  */
 
-		if (empty($conf->global->SUPPLIER_PROPOSAL_CLONE_ON_CREATE_PAGE)) {
+		if (!getDolGlobalString('SUPPLIER_PROPOSAL_CLONE_ON_CREATE_PAGE')) {
 			print '<input type="hidden" name="createmode" value="empty">';
 		}
 
-		if (!empty($conf->global->SUPPLIER_PROPOSAL_CLONE_ON_CREATE_PAGE)) {
+		if (getDolGlobalString('SUPPLIER_PROPOSAL_CLONE_ON_CREATE_PAGE')) {
 			print '<br><table>';
 
 			// For backward compatibility
@@ -1487,7 +1487,7 @@ if ($action == 'create') {
 			print '<td valign="top" colspan="2">'.$langs->trans("CreateEmptyAsk").'</td></tr>';
 		}
 
-		if (!empty($conf->global->SUPPLIER_PROPOSAL_CLONE_ON_CREATE_PAGE)) {
+		if (getDolGlobalString('SUPPLIER_PROPOSAL_CLONE_ON_CREATE_PAGE')) {
 			print '</table>';
 		}
 	}
@@ -1605,7 +1605,7 @@ if ($action == 'create') {
 	//$morehtmlref.=$form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $usercancreateorder, 'string', '', null, null, '', 1);
 	// Thirdparty
 	$morehtmlref .= $object->thirdparty->getNomUrl(1, 'supplier');
-	if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) {
+	if (!getDolGlobalString('MAIN_DISABLE_OTHER_LINK') && $object->thirdparty->id > 0) {
 		$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/supplier_proposal/list.php?socid='.$object->thirdparty->id.'&search_societe='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherProposals").'</a>)';
 	}
 	// Project
@@ -1646,7 +1646,7 @@ if ($action == 'create') {
 		print '<table class="border tableforfield centpercent">';
 
 		// Relative and absolute discounts
-		if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
+		if (getDolGlobalString('FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS')) {
 			$filterabsolutediscount = "fk_invoice_supplier_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 			$filtercreditnote = "fk_invoice_supplier_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
 		} else {
@@ -1791,7 +1791,7 @@ if ($action == 'create') {
 			print '</tr>';
 		}*/
 
-		if (!empty($conf->global->BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL) && isModEnabled("banque")) {
+		if (getDolGlobalString('BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL') && isModEnabled("banque")) {
 			// Bank Account
 			print '<tr><td>';
 			print '<table width="100%" class="nobordernopadding"><tr><td>';
@@ -1885,13 +1885,13 @@ if ($action == 'create') {
 
 		print '<div class="clearboth"></div><br>';
 
-		if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 			$blocname = 'contacts';
 			$title = $langs->trans('ContactsAddresses');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
 		}
 
-		if (!empty($conf->global->MAIN_DISABLE_NOTES_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_NOTES_TAB')) {
 			$blocname = 'notes';
 			$title = $langs->trans('Notes');
 			include DOL_DOCUMENT_ROOT.'/core/tpl/bloc_showhide.tpl.php';
@@ -1923,7 +1923,7 @@ if ($action == 'create') {
 		global $forceall, $senderissupplier, $dateSelector, $inputalsopricewithtax;
 		$forceall = 1; $dateSelector = 0; $inputalsopricewithtax = 1;
 		$senderissupplier = 2; // $senderissupplier=2 is same than 1 but disable test on minimum qty.
-		if (!empty($conf->global->SUPPLIER_PROPOSAL_WITH_PREDEFINED_PRICES_ONLY)) {
+		if (getDolGlobalString('SUPPLIER_PROPOSAL_WITH_PREDEFINED_PRICES_ONLY')) {
 			$senderissupplier = 1;
 		}
 
@@ -1957,7 +1957,7 @@ if ($action == 'create') {
 		$form_close .= '<input type="hidden" name="token" value="'.newToken().'">';
 		$form_close .= '<input type="hidden" name="action" value="setstatut">';
 
-		if (!empty($conf->global->SUPPLIER_PROPOSAL_UPDATE_PRICE_ON_SUPPlIER_PROPOSAL)) {
+		if (getDolGlobalString('SUPPLIER_PROPOSAL_UPDATE_PRICE_ON_SUPPlIER_PROPOSAL')) {
 			$form_close .= '<p class="notice">'.$langs->trans('SupplierProposalRefFournNotice').'</p>'; // TODO Suggest a permanent checkbox instead of option
 		}
 		$form_close .= '<table class="border centpercent marginleftonly marginrightonly">';
@@ -2005,7 +2005,7 @@ if ($action == 'create') {
 
 				// ReOpen
 				if (($object->statut == SupplierProposal::STATUS_SIGNED || $object->statut == SupplierProposal::STATUS_NOTSIGNED || $object->statut == SupplierProposal::STATUS_CLOSE) && $usercanclose) {
-					print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=reopen&token='.newToken().(empty($conf->global->MAIN_JUMP_TAG) ? '' : '#reopen').'"';
+					print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=reopen&token='.newToken().(!getDolGlobalString('MAIN_JUMP_TAG') ? '' : '#reopen').'"';
 					print '>'.$langs->trans('ReOpen').'</a></div>';
 				}
 
@@ -2029,13 +2029,13 @@ if ($action == 'create') {
 
 				// Set accepted/refused
 				if ($object->statut == SupplierProposal::STATUS_VALIDATED && $usercanclose) {
-					print '<div class="inline-block divButAction"><a class="butAction reposition" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;token='.newToken().'&amp;action=statut'.(empty($conf->global->MAIN_JUMP_TAG) ? '' : '#acceptedrefused').'"';
+					print '<div class="inline-block divButAction"><a class="butAction reposition" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;token='.newToken().'&amp;action=statut'.(!getDolGlobalString('MAIN_JUMP_TAG') ? '' : '#acceptedrefused').'"';
 					print '>'.$langs->trans('SetAcceptedRefused').'</a></div>';
 				}
 
 				// Close
 				if ($object->statut == SupplierProposal::STATUS_SIGNED && $usercanclose) {
-					print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;token='.newToken().'&amp;action=close'.(empty($conf->global->MAIN_JUMP_TAG) ? '' : '#close').'"';
+					print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;token='.newToken().'&amp;action=close'.(!getDolGlobalString('MAIN_JUMP_TAG') ? '' : '#close').'"';
 					print '>'.$langs->trans('Close').'</a></div>';
 				}
 
diff --git a/htdocs/supplier_proposal/class/supplier_proposal.class.php b/htdocs/supplier_proposal/class/supplier_proposal.class.php
index 78d0c1f6e5e..d8d5d2d6e97 100644
--- a/htdocs/supplier_proposal/class/supplier_proposal.class.php
+++ b/htdocs/supplier_proposal/class/supplier_proposal.class.php
@@ -442,7 +442,7 @@ class SupplierProposal extends CommonObject
 			$this->db->begin();
 
 			if ($fk_product > 0) {
-				if (!empty($conf->global->SUPPLIER_PROPOSAL_WITH_PREDEFINED_PRICES_ONLY)) {
+				if (getDolGlobalString('SUPPLIER_PROPOSAL_WITH_PREDEFINED_PRICES_ONLY')) {
 					// Check quantity is enough
 					dol_syslog(get_class($this)."::addline we check supplier prices fk_product=".$fk_product." fk_fournprice=".$fk_fournprice." qty=".$qty." ref_supplier=".$ref_supplier);
 					$productsupplier = new ProductFournisseur($this->db);
@@ -1128,7 +1128,7 @@ class SupplierProposal extends CommonObject
 		$this->id = 0;
 		$this->statut = 0;
 
-		if (empty($conf->global->SUPPLIER_PROPOSAL_ADDON) || !is_readable(DOL_DOCUMENT_ROOT."/core/modules/supplier_proposal/" . getDolGlobalString('SUPPLIER_PROPOSAL_ADDON').".php")) {
+		if (!getDolGlobalString('SUPPLIER_PROPOSAL_ADDON') || !is_readable(DOL_DOCUMENT_ROOT."/core/modules/supplier_proposal/" . getDolGlobalString('SUPPLIER_PROPOSAL_ADDON').".php")) {
 			$this->error = 'ErrorSetupNotComplete';
 			return -1;
 		}
@@ -1388,8 +1388,8 @@ class SupplierProposal extends CommonObject
 		$error = 0;
 		$now = dol_now();
 
-		if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('supplier_proposal', 'creer'))
-		   || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && $user->hasRight('supplier_proposal', 'validate_advance'))) {
+		if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('supplier_proposal', 'creer'))
+		   || (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && $user->hasRight('supplier_proposal', 'validate_advance'))) {
 			$this->db->begin();
 
 			// Numbering module definition
@@ -1693,7 +1693,7 @@ class SupplierProposal extends CommonObject
 				$triggerName = 'PROPOSAL_SUPPLIER_CLOSE_SIGNED';
 				$modelpdf = $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF_ODT_TOBILL ? $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF_ODT_TOBILL : (empty($this->model_pdf) ? '' : $this->model_pdf);
 
-				if (!empty($conf->global->SUPPLIER_PROPOSAL_UPDATE_PRICE_ON_SUPPlIER_PROPOSAL)) {     // TODO This option was not tested correctly. Error if product ref does not exists
+				if (getDolGlobalString('SUPPLIER_PROPOSAL_UPDATE_PRICE_ON_SUPPlIER_PROPOSAL')) {     // TODO This option was not tested correctly. Error if product ref does not exists
 					$result = $this->updateOrCreatePriceFournisseur($user);
 				}
 			}
@@ -1701,7 +1701,7 @@ class SupplierProposal extends CommonObject
 				$triggerName = 'PROPOSAL_SUPPLIER_CLASSIFY_BILLED';
 			}
 
-			if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
+			if (!getDolGlobalString('MAIN_DISABLE_PDF_AUTOUPDATE')) {
 				// Define output language
 				$outputlangs = $langs;
 				if (getDolGlobalInt('MAIN_MULTILANGS')) {
@@ -2399,7 +2399,7 @@ class SupplierProposal extends CommonObject
 		global $conf, $db, $langs;
 		$langs->load("supplier_proposal");
 
-		if (!empty($conf->global->SUPPLIER_PROPOSAL_ADDON)) {
+		if (getDolGlobalString('SUPPLIER_PROPOSAL_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('SUPPLIER_PROPOSAL_ADDON') . ".php";
@@ -2449,7 +2449,7 @@ class SupplierProposal extends CommonObject
 
 		$langs->load('supplier_proposal');
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			return ['optimize' => $langs->trans("ShowSupplierProposal")];
 		}
 
@@ -2535,7 +2535,7 @@ class SupplierProposal extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip) && $user->hasRight('propal', 'lire')) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowSupplierProposal");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -2687,7 +2687,7 @@ class SupplierProposal extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->SUPPLIER_PROPOSAL_ADDON_PDF)) {
+			} elseif (getDolGlobalString('SUPPLIER_PROPOSAL_ADDON_PDF')) {
 				$modele = $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/supplier_proposal/contact.php b/htdocs/supplier_proposal/contact.php
index 5b303182419..9a9fd5686b1 100644
--- a/htdocs/supplier_proposal/contact.php
+++ b/htdocs/supplier_proposal/contact.php
@@ -145,7 +145,7 @@ if ($id > 0 || !empty($ref)) {
 				if ($action != 'classify') {
 					$morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&token='.newToken().'&id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> ';
 				}
-				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS) ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
+				$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$object->id, (!getDolGlobalString('PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS') ? $object->socid : -1), $object->fk_project, ($action == 'classify' ? 'projectid' : 'none'), 0, 0, 0, 1, '', 'maxwidth300');
 			} else {
 				if (!empty($object->fk_project)) {
 					$proj = new Project($db);
diff --git a/htdocs/supplier_proposal/index.php b/htdocs/supplier_proposal/index.php
index c184d000006..e69bad34b72 100644
--- a/htdocs/supplier_proposal/index.php
+++ b/htdocs/supplier_proposal/index.php
@@ -330,7 +330,7 @@ if (isModEnabled('supplier_proposal') && $user->hasRight('supplier_proposal', 'l
 			print '<table class="noborder centpercent">';
 			print '<tr class="liste_titre"><th colspan="5">'.$langs->trans("RequestsOpened").' <a href="'.DOL_URL_ROOT.'/supplier_proposal/list.php?search_status=1"><span class="badge">'.$num.'</span></a></th></tr>';
 
-			$nbofloop = min($num, (empty($conf->global->MAIN_MAXLIST_OVERLOAD) ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
+			$nbofloop = min($num, (!getDolGlobalString('MAIN_MAXLIST_OVERLOAD') ? 500 : $conf->global->MAIN_MAXLIST_OVERLOAD));
 			while ($i < $nbofloop) {
 				$obj = $db->fetch_object($result);
 
diff --git a/htdocs/supplier_proposal/list.php b/htdocs/supplier_proposal/list.php
index 25e8a90da71..62e7422742e 100644
--- a/htdocs/supplier_proposal/list.php
+++ b/htdocs/supplier_proposal/list.php
@@ -198,6 +198,10 @@ include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_array_fields.tpl.php';
 $object->fields = dol_sort_array($object->fields, 'position');
 $arrayfields = dol_sort_array($arrayfields, 'position');
 
+if (!$user->hasRight('societe', 'client', 'voir')) {
+	$search_sale = $user->id;
+}
+
 $result = restrictedArea($user, $module, $objectid, $dbtable);
 
 $permissiontoread = $user->rights->supplier_proposal->lire;
@@ -310,9 +314,6 @@ $sql .= ' sp.rowid, sp.note_public, sp.note_private, sp.total_ht, sp.total_tva,
 $sql .= ' sp.fk_multicurrency, sp.multicurrency_code, sp.multicurrency_tx, sp.multicurrency_total_ht, sp.multicurrency_total_tva as multicurrency_total_vat, sp.multicurrency_total_ttc,';
 $sql .= ' sp.datec as date_creation, sp.tms as date_update,';
 $sql .= " p.rowid as project_id, p.ref as project_ref,";
-if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
-	$sql .= " sc.fk_soc, sc.fk_user,";
-}
 $sql .= " u.firstname, u.lastname, u.photo, u.login, u.statut as ustatus, u.admin, u.employee, u.email as uemail";
 // Add fields from extrafields
 if (!empty($extrafields->attributes[$object->table_element]['label'])) {
@@ -337,19 +338,12 @@ if ($sall) {
 }
 $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'user as u ON sp.fk_user_author = u.rowid';
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet as p ON p.rowid = sp.fk_projet";
-// We'll need this table joined to the select in order to filter by sale
-if ($search_sale > 0 || (!$user->hasRight('societe', 'client', 'voir') && !$socid)) {
-	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
-}
 if ($search_user > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."element_contact as c";
 	$sql .= ", ".MAIN_DB_PREFIX."c_type_contact as tc";
 }
 $sql .= ' WHERE sp.fk_soc = s.rowid';
 $sql .= ' AND sp.entity IN ('.getEntity('supplier_proposal').')';
-if (!$user->hasRight('societe', 'client', 'voir') && !$socid) { //restriction
-	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
-}
 if ($search_town) {
 	$sql .= natural_search('s.town', $search_town);
 }
@@ -408,7 +402,7 @@ if ($search_multicurrency_montant_ttc != '') {
 if ($sall) {
 	$sql .= natural_search(array_keys($fieldstosearchall), $sall);
 }
-if ($socid) {
+if ($socid > 0) {
 	$sql .= ' AND s.rowid = '.((int) $socid);
 }
 if ($search_status >= 0 && $search_status != '') {
@@ -426,12 +420,21 @@ if ($search_date_valid_start) {
 if ($search_date_valid_end) {
 	$sql .= " AND sp.date_valid <= '".$db->idate($search_date_valid_end)."'";
 }
+/*
 if ($search_sale > 0) {
 	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $search_sale);
-}
+}*/
 if ($search_user > 0) {
 	$sql .= " AND c.fk_c_type_contact = tc.rowid AND tc.element='supplier_proposal' AND tc.source='internal' AND c.element_id = sp.rowid AND c.fk_socpeople = ".((int) $search_user);
 }
+// Search on sale representative
+if ($search_sale && $search_sale != '-1') {
+	if ($search_sale == -2) {
+		$sql .= " AND NOT EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = sp.fk_soc)";
+	} elseif ($search_sale > 0) {
+		$sql .= " AND EXISTS (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."societe_commerciaux as sc WHERE sc.fk_soc = sp.fk_soc AND sc.fk_user = ".((int) $search_sale).")";
+	}
+}
 // Search for tag/category ($searchCategoryProductList is an array of ID)
 $searchCategoryProductOperator = -1;
 $searchCategoryProductList = array($search_product_category);
@@ -502,7 +505,7 @@ if ($resql) {
 
 	$arrayofselected = is_array($toselect) ? $toselect : array();
 
-	if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $sall) {
+	if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $sall) {
 		$obj = $db->fetch_object($resql);
 
 		$id = $obj->rowid;
@@ -768,7 +771,7 @@ if ($resql) {
 	// Company type
 	if (!empty($arrayfields['typent.code']['checked'])) {
 		print '<td class="liste_titre maxwidthonsmartphone center">';
-		print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (empty($conf->global->SOCIETE_SORT_ON_TYPEENT) ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
+		print $form->selectarray("search_type_thirdparty", $formcompany->typent_array(0), $search_type_thirdparty, 1, 0, 0, '', 0, 0, 0, (!getDolGlobalString('SOCIETE_SORT_ON_TYPEENT') ? 'ASC' : $conf->global->SOCIETE_SORT_ON_TYPEENT), '', 1);
 		print '</td>';
 	}
 	// Date
@@ -866,7 +869,7 @@ if ($resql) {
 	}
 	// Status
 	if (!empty($arrayfields['sp.fk_statut']['checked'])) {
-		print '<td class="liste_titre right parentonrightofpage">';
+		print '<td class="liste_titre center parentonrightofpage">';
 		$formpropal->selectProposalStatus($search_status, 1, 0, 1, 'supplier', 'search_status', 'search_status width100 onrightofpage');
 		print '</td>';
 	}
@@ -980,7 +983,7 @@ if ($resql) {
 		$totalarray['nbfield']++;
 	}
 	if (!empty($arrayfields['sp.fk_statut']['checked'])) {
-		print_liste_field_titre($arrayfields['sp.fk_statut']['label'], $_SERVER["PHP_SELF"], "sp.fk_statut", "", $param, '', $sortfield, $sortorder, 'right ');
+		print_liste_field_titre($arrayfields['sp.fk_statut']['label'], $_SERVER["PHP_SELF"], "sp.fk_statut", "", $param, '', $sortfield, $sortorder, 'center ');
 		$totalarray['nbfield']++;
 	}
 	// Action
@@ -1271,7 +1274,7 @@ if ($resql) {
 			print $hookmanager->resPrint;
 			// Date creation
 			if (!empty($arrayfields['sp.datec']['checked'])) {
-				print '<td class="center nowrap">';
+				print '<td class="center nowraponall">';
 				print dol_print_date($db->jdate($obj->date_creation), 'dayhour', 'tzuser');
 				print '</td>';
 				if (!$i) {
@@ -1280,7 +1283,7 @@ if ($resql) {
 			}
 			// Date modification
 			if (!empty($arrayfields['sp.tms']['checked'])) {
-				print '<td class="center nowrap">';
+				print '<td class="center nowraponall">';
 				print dol_print_date($db->jdate($obj->date_update), 'dayhour', 'tzuser');
 				print '</td>';
 				if (!$i) {
@@ -1289,7 +1292,7 @@ if ($resql) {
 			}
 			// Status
 			if (!empty($arrayfields['sp.fk_statut']['checked'])) {
-				print '<td class="right">'.$objectstatic->getLibStatut(5)."</td>\n";
+				print '<td class="center">'.$objectstatic->getLibStatut(5)."</td>\n";
 				if (!$i) {
 					$totalarray['nbfield']++;
 				}
diff --git a/htdocs/takepos/admin/appearance.php b/htdocs/takepos/admin/appearance.php
index d351b90ae8c..b77d68d490b 100644
--- a/htdocs/takepos/admin/appearance.php
+++ b/htdocs/takepos/admin/appearance.php
@@ -96,7 +96,7 @@ print '<tr class="oddeven"><td>';
 print $langs->trans("ColorTheme");
 print '</td><td>';
 $array = array(0=>"Eldy", 1=>$langs->trans("Colorful"));
-print $form->selectarray('TAKEPOS_COLOR_THEME', $array, (empty($conf->global->TAKEPOS_COLOR_THEME) ? '0' : $conf->global->TAKEPOS_COLOR_THEME), 0);
+print $form->selectarray('TAKEPOS_COLOR_THEME', $array, (!getDolGlobalString('TAKEPOS_COLOR_THEME') ? '0' : $conf->global->TAKEPOS_COLOR_THEME), 0);
 print "</td></tr>\n";
 
 // Don't display category section
diff --git a/htdocs/takepos/admin/setup.php b/htdocs/takepos/admin/setup.php
index e88104eb865..274d6be765f 100644
--- a/htdocs/takepos/admin/setup.php
+++ b/htdocs/takepos/admin/setup.php
@@ -172,10 +172,10 @@ foreach ($dirmodels as $reldir) {
 					$module = new $file;
 
 					// Show modules according to features level
-					if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+					if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 						continue;
 					}
-					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+					if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 						continue;
 					}
 
@@ -261,7 +261,7 @@ print "</tr>\n";
 print '<tr class="oddeven"><td>';
 print $langs->trans("NumberOfTerminals");
 print '<td colspan="2">';
-print '<input type="number" name="TAKEPOS_NUM_TERMINALS" min="1" value="' . (empty($conf->global->TAKEPOS_NUM_TERMINALS) ? '1' : $conf->global->TAKEPOS_NUM_TERMINALS)  . '">';
+print '<input type="number" name="TAKEPOS_NUM_TERMINALS" min="1" value="' . (!getDolGlobalString('TAKEPOS_NUM_TERMINALS') ? '1' : $conf->global->TAKEPOS_NUM_TERMINALS)  . '">';
 print "</td></tr>\n";
 
 // Services
@@ -288,7 +288,7 @@ print $langs->trans("SortProductField");
 print '<td colspan="2">';
 $prod = new Product($db);
 $array = array('rowid' => 'ID', 'ref' => 'Ref', 'label' => 'Label', 'datec' => 'DateCreation', 'tms' => 'DateModification');
-print $form->selectarray('TAKEPOS_SORTPRODUCTFIELD', $array, (empty($conf->global->TAKEPOS_SORTPRODUCTFIELD) ? 'rowid' : $conf->global->TAKEPOS_SORTPRODUCTFIELD), 0, 0, 0, '', 1);
+print $form->selectarray('TAKEPOS_SORTPRODUCTFIELD', $array, (!getDolGlobalString('TAKEPOS_SORTPRODUCTFIELD') ? 'rowid' : $conf->global->TAKEPOS_SORTPRODUCTFIELD), 0, 0, 0, '', 1);
 print "</td></tr>\n";
 
 print '<tr class="oddeven"><td>';
@@ -310,7 +310,7 @@ print '<tr class="oddeven"><td>';
 print $langs->trans("Paymentnumpad");
 print '<td colspan="2">';
 $array = array(0=>$langs->trans("Numberspad"), 1=>$langs->trans("BillsCoinsPad"));
-print $form->selectarray('TAKEPOS_NUMPAD', $array, (empty($conf->global->TAKEPOS_NUMPAD) ? '0' : $conf->global->TAKEPOS_NUMPAD), 0);
+print $form->selectarray('TAKEPOS_NUMPAD', $array, (!getDolGlobalString('TAKEPOS_NUMPAD') ? '0' : $conf->global->TAKEPOS_NUMPAD), 0);
 print "</td></tr>\n";
 
 // Numpad use payment icons
diff --git a/htdocs/takepos/admin/terminal.php b/htdocs/takepos/admin/terminal.php
index 2da691bf805..bfabd24168a 100644
--- a/htdocs/takepos/admin/terminal.php
+++ b/htdocs/takepos/admin/terminal.php
@@ -79,7 +79,7 @@ if (GETPOST('action', 'alpha') == 'set') {
 	$res = dolibarr_set_const($db, "CASHDESK_ID_BANKACCOUNT_CASH".$terminaltouse, (GETPOST('CASHDESK_ID_BANKACCOUNT_CASH'.$terminaltouse, 'alpha') > 0 ? GETPOST('CASHDESK_ID_BANKACCOUNT_CASH'.$terminaltouse, 'alpha') : ''), 'chaine', 0, '', $conf->entity);
 	$res = dolibarr_set_const($db, "CASHDESK_ID_BANKACCOUNT_CHEQUE".$terminaltouse, (GETPOST('CASHDESK_ID_BANKACCOUNT_CHEQUE'.$terminaltouse, 'alpha') > 0 ? GETPOST('CASHDESK_ID_BANKACCOUNT_CHEQUE'.$terminaltouse, 'alpha') : ''), 'chaine', 0, '', $conf->entity);
 	$res = dolibarr_set_const($db, "CASHDESK_ID_BANKACCOUNT_CB".$terminaltouse, (GETPOST('CASHDESK_ID_BANKACCOUNT_CB'.$terminaltouse, 'alpha') > 0 ? GETPOST('CASHDESK_ID_BANKACCOUNT_CB'.$terminaltouse, 'alpha') : ''), 'chaine', 0, '', $conf->entity);
-	if (isModEnabled('stripe') && !empty($conf->global->STRIPE_CARD_PRESENT)) {
+	if (isModEnabled('stripe') && getDolGlobalString('STRIPE_CARD_PRESENT')) {
 		$res = dolibarr_set_const($db, "CASHDESK_ID_BANKACCOUNT_STRIPETERMINAL".$terminaltouse, GETPOST('CASHDESK_ID_BANKACCOUNT_STRIPETERMINAL'.$terminaltouse, 'alpha'), 'chaine', 0, '', $conf->entity);
 	}
 	if (getDolGlobalInt('TAKEPOS_ENABLE_SUMUP')) {
@@ -194,19 +194,19 @@ if (isModEnabled("banque")) {
 	}
 	print '</td></tr>';
 
-	if (isModEnabled('stripe') && !empty($conf->global->STRIPE_CARD_PRESENT)) {
+	if (isModEnabled('stripe') && getDolGlobalString('STRIPE_CARD_PRESENT')) {
 		print '<tr class="oddeven"><td>'.$langs->trans("CashDeskBankAccountForStripeTerminal").'</td>'; // Force Stripe Terminal
 		print '<td>';
 		$service = 'StripeTest';
 		$servicestatus = 0;
-		if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+		if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 			$service = 'StripeLive';
 			$servicestatus = 1;
 		}
 		global $stripearrayofkeysbyenv;
 		$site_account = $stripearrayofkeysbyenv[$servicestatus]['secret_key'];
 		\Stripe\Stripe::setApiKey($site_account);
-		if (isModEnabled('stripe') && (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha'))) {
+		if (isModEnabled('stripe') && (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha'))) {
 			$service = 'StripeTest';
 			$servicestatus = '0';
 			dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Stripe'), '', 'warning');
@@ -382,10 +382,10 @@ if (getDolGlobalString('TAKEPOS_ADDON') == "terminal") {
 							$module = new $classname($db);
 
 							// Show modules according to features level
-							if ($module->version == 'development' && $conf->global->MAIN_FEATURES_LEVEL < 2) {
+							if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
 								continue;
 							}
-							if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) {
+							if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
 								continue;
 							}
 
diff --git a/htdocs/takepos/ajax/ajax.php b/htdocs/takepos/ajax/ajax.php
index 4afe70c42c1..42de5cee49b 100644
--- a/htdocs/takepos/ajax/ajax.php
+++ b/htdocs/takepos/ajax/ajax.php
@@ -150,7 +150,7 @@ if ($action == 'getProducts') {
 
 	// Define $filteroncategids, the filter on category ID if there is a Root category defined.
 	$filteroncategids = '';
-	if ($conf->global->TAKEPOS_ROOT_CATEGORY_ID > 0) {	// A root category is defined, we must filter on products inside this category tree
+	if (getDolGlobalInt('TAKEPOS_ROOT_CATEGORY_ID') > 0) {	// A root category is defined, we must filter on products inside this category tree
 		$object = new Categorie($db);
 		//$result = $object->fetch($conf->global->TAKEPOS_ROOT_CATEGORY_ID);
 		$arrayofcateg = $object->get_full_arbo('product', $conf->global->TAKEPOS_ROOT_CATEGORY_ID, 1);
@@ -219,7 +219,7 @@ if ($action == 'getProducts') {
 						$objProd->fetch($obj->rowid);
 
 						$ig = '../public/theme/common/nophoto.png';
-						if (empty($conf->global->TAKEPOS_HIDE_PRODUCT_IMAGES)) {
+						if (!getDolGlobalString('TAKEPOS_HIDE_PRODUCT_IMAGES')) {
 							$image = $objProd->show_photos('product', $conf->product->multidir_output[$objProd->entity], 'small', 1);
 
 							$match = array();
diff --git a/htdocs/takepos/floors.php b/htdocs/takepos/floors.php
index a6cf1481c7e..971a4dd169f 100644
--- a/htdocs/takepos/floors.php
+++ b/htdocs/takepos/floors.php
@@ -118,7 +118,7 @@ if ($action == "add") {
 // Title
 $head = '';
 $title = 'TakePOS - Dolibarr '.DOL_VERSION;
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$title = 'TakePOS - ' . getDolGlobalString('MAIN_APPLICATION_TITLE');
 }
 $arrayofcss = array('/takepos/css/pos.css.php?a=xxx');
diff --git a/htdocs/takepos/index.php b/htdocs/takepos/index.php
index 42482814998..eee94d676de 100644
--- a/htdocs/takepos/index.php
+++ b/htdocs/takepos/index.php
@@ -91,8 +91,8 @@ if ($conf->browser->layout == 'phone') {
 		exit;
 	}
 }
-$MAXCATEG = (empty($conf->global->TAKEPOS_NB_MAXCATEG) ? $maxcategbydefaultforthisdevice : $conf->global->TAKEPOS_NB_MAXCATEG);
-$MAXPRODUCT = (empty($conf->global->TAKEPOS_NB_MAXPRODUCT) ? $maxproductbydefaultforthisdevice : $conf->global->TAKEPOS_NB_MAXPRODUCT);
+$MAXCATEG = (!getDolGlobalString('TAKEPOS_NB_MAXCATEG') ? $maxcategbydefaultforthisdevice : $conf->global->TAKEPOS_NB_MAXCATEG);
+$MAXPRODUCT = (!getDolGlobalString('TAKEPOS_NB_MAXPRODUCT') ? $maxproductbydefaultforthisdevice : $conf->global->TAKEPOS_NB_MAXPRODUCT);
 
 /*
  $constforcompanyid = 'CASHDESK_ID_THIRDPARTY'.$_SESSION["takeposterminal"];
@@ -124,7 +124,7 @@ if (getDolGlobalInt('TAKEPOS_COLOR_THEME') == 1) {
 
 // Title
 $title = 'TakePOS - Dolibarr '.DOL_VERSION;
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$title = 'TakePOS - ' . getDolGlobalString('MAIN_APPLICATION_TITLE');
 }
 $head = '<meta name="apple-mobile-web-app-title" content="TakePOS"/>
@@ -492,7 +492,7 @@ function ClickProduct(position, qty = 1) {
 		if (idproduct=="") return;
 		// Call page invoice.php to generate the section with product lines
 		$("#poslines").load("invoice.php?action=addline&token=<?php echo newToken() ?>&place="+place+"&idproduct="+idproduct+"&selectedline="+selectedline+"&qty="+qty, function() {
-			<?php if (!empty($conf->global->TAKEPOS_CUSTOMER_DISPLAY)) echo "CustomerDisplay();";?>
+			<?php if (getDolGlobalString('TAKEPOS_CUSTOMER_DISPLAY')) echo "CustomerDisplay();";?>
 		});
 	}
 
@@ -557,7 +557,7 @@ function Floors() {
 
 function FreeZone() {
 	console.log("Open box to enter a free product");
-	$.colorbox({href:"freezone.php?action=freezone&token=<?php echo newToken(); ?>&place="+place, width:"80%", height:"200px", transition:"none", iframe:"true", title:"<?php echo $langs->trans("FreeZone"); ?>"});
+	$.colorbox({href:"freezone.php?action=freezone&token=<?php echo newToken(); ?>&place="+place, width:"80%", height:"40%", transition:"none", iframe:"true", title:"<?php echo $langs->trans("FreeZone"); ?>"});
 }
 
 function TakeposOrderNotes() {
@@ -1031,7 +1031,7 @@ $keyCodeForEnter = getDolGlobalInt('CASHDESK_READER_KEYCODE_FOR_ENTER'.$_SESSION
 <div class="container">
 
 <?php
-if (empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
+if (!getDolGlobalString('TAKEPOS_HIDE_HEAD_BAR')) {
 	?>
 	<div class="header">
 		<div id="topnav" class="topnav">
@@ -1105,7 +1105,7 @@ if (empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
 	<div class="modal-content">
 		<div class="modal-header">
 		<?php
-		if (empty($conf->global->TAKEPOS_FORCE_TERMINAL_SELECT)) {
+		if (!getDolGlobalString('TAKEPOS_FORCE_TERMINAL_SELECT')) {
 			?>
 			<span class="close" href="#" onclick="document.getElementById('ModalTerminal').style.display = 'none';">&times;</span>
 		<?php } ?>
@@ -1175,7 +1175,7 @@ if (empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
 </div>
 </div>
 
-	<div class="row1<?php if (empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
+	<div class="row1<?php if (!getDolGlobalString('TAKEPOS_HIDE_HEAD_BAR')) {
 		print 'withhead';
 					} ?>">
 
@@ -1238,7 +1238,7 @@ if (isset($_SESSION["takeposterminal"]) && $_SESSION["takeposterminal"]) {
 }
 
 if (count($maincategories) == 0) {
-	if ($conf->global->TAKEPOS_ROOT_CATEGORY_ID > 0) {
+	if (getDolGlobalInt('TAKEPOS_ROOT_CATEGORY_ID') > 0) {
 		$tmpcategory = new Categorie($db);
 		$tmpcategory->fetch($conf->global->TAKEPOS_ROOT_CATEGORY_ID);
 		setEventMessages($langs->trans("TakeposNeedsAtLeastOnSubCategoryIntoParentCategory", $tmpcategory->label), null, 'errors');
@@ -1250,14 +1250,14 @@ if (count($maincategories) == 0) {
 $menus = array();
 $r = 0;
 
-if (empty($conf->global->TAKEPOS_BAR_RESTAURANT)) {
+if (!getDolGlobalString('TAKEPOS_BAR_RESTAURANT')) {
 	$menus[$r++] = array('title'=>'<span class="fa fa-layer-group paddingrightonly"></span><div class="trunc">'.$langs->trans("New").'</div>', 'action'=>'New();');
 } else {
 	// BAR RESTAURANT specific menu
 	$menus[$r++] = array('title'=>'<span class="fa fa-layer-group paddingrightonly"></span><div class="trunc">'.$langs->trans("Place").'</div>', 'action'=>'Floors();');
 }
 
-if (!empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
+if (getDolGlobalString('TAKEPOS_HIDE_HEAD_BAR')) {
 	if (getDolGlobalString('TAKEPOS_CHOOSE_CONTACT')) {
 		$menus[$r++] = array('title'=>'<span class="far fa-building paddingrightonly"></span><div class="trunc">'.$langs->trans("Contact").'</div>', 'action'=>'Contact();');
 	} else {
@@ -1356,11 +1356,11 @@ if ($r % 3 == 2) {
 	$menus[$r++] = array('title'=>'', 'style'=>'visibility: hidden;');
 }
 
-if (!empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
+if (getDolGlobalString('TAKEPOS_HIDE_HEAD_BAR')) {
 	$menus[$r++] = array('title'=>'<span class="fa fa-sign-out-alt paddingrightonly"></span><div class="trunc">'.$langs->trans("Logout").'</div>', 'action'=>'window.location.href=\''.DOL_URL_ROOT.'/user/logout.php?token='.newToken().'\';');
 }
 
-if (!empty($conf->global->TAKEPOS_WEIGHING_SCALE)) {
+if (getDolGlobalString('TAKEPOS_WEIGHING_SCALE')) {
 	$menus[$r++] = array('title'=>'<span class="fa fa-balance-scale paddingrightonly"></span><div class="trunc">'.$langs->trans("WeighingScale").'</div>', 'action'=>'WeighingScale();');
 }
 
@@ -1381,7 +1381,7 @@ if (!empty($conf->global->TAKEPOS_WEIGHING_SCALE)) {
 			}
 		}
 
-		if (!empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
+		if (getDolGlobalString('TAKEPOS_HIDE_HEAD_BAR')) {
 			print '<!-- Show the search input text -->'."\n";
 			print '<div class="margintoponly">';
 			print '<input type="text" id="search" class="input-nobottom" name="search" onkeyup="Search2(\''.dol_escape_js($keyCodeForEnter).'\', null);" style="width: 80%; width:calc(100% - 51px); font-size: 150%;" placeholder="'.dol_escape_htmltag($langs->trans("Search")).'" autofocus> ';
@@ -1392,7 +1392,7 @@ if (!empty($conf->global->TAKEPOS_WEIGHING_SCALE)) {
 		</div>
 	</div>
 
-	<div class="row2<?php if (empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
+	<div class="row2<?php if (!getDolGlobalString('TAKEPOS_HIDE_HEAD_BAR')) {
 		print 'withhead';
 					} ?>">
 
diff --git a/htdocs/takepos/invoice.php b/htdocs/takepos/invoice.php
index ec8156b95a8..74375de1b14 100644
--- a/htdocs/takepos/invoice.php
+++ b/htdocs/takepos/invoice.php
@@ -171,7 +171,7 @@ if (empty($reshook)) {
 		$bankaccount = 0;
 		$error = 0;
 
-		if (!empty($conf->global->TAKEPOS_CAN_FORCE_BANK_ACCOUNT_DURING_PAYMENT)) {
+		if (getDolGlobalString('TAKEPOS_CAN_FORCE_BANK_ACCOUNT_DURING_PAYMENT')) {
 			$bankaccount = GETPOST('accountid', 'int');
 		} else {
 			if ($pay == 'LIQ') {
@@ -245,7 +245,7 @@ if (empty($reshook)) {
 			$constantforkey = 'CASHDESK_ID_WAREHOUSE'.$_SESSION["takeposterminal"];
 			dol_syslog("Validate invoice with stock change into warehouse defined into constant ".$constantforkey." = ".getDolGlobalString($constantforkey));
 			$batch_rule = 0;
-			if (isModEnabled('productbatch') && !empty($conf->global->CASHDESK_FORCE_DECREASE_STOCK)) {
+			if (isModEnabled('productbatch') && getDolGlobalString('CASHDESK_FORCE_DECREASE_STOCK')) {
 				require_once DOL_DOCUMENT_ROOT.'/product/class/productbatch.class.php';
 				$batch_rule = Productbatch::BATCH_RULE_SELLBY_EATBY_DATES_FIRST;
 			}
@@ -534,9 +534,9 @@ if (empty($reshook)) {
 			} else {
 				$prod->load_stock('warehouseopen');
 				$constantforkey = 'CASHDESK_ID_WAREHOUSE'.$_SESSION["takeposterminal"];
-				if ($prod->stock_warehouse[$conf->global->$constantforkey]->detail_batch!="")
-				if (is_object($prod->stock_warehouse[$conf->global->$constantforkey]) && count($prod->stock_warehouse[$conf->global->$constantforkey]->detail_batch)) {
-					foreach ($prod->stock_warehouse[$conf->global->$constantforkey]->detail_batch as $dbatch) {
+				if ($prod->stock_warehouse[getDolGlobalString($constantforkey)]->detail_batch!="")
+				if (is_object($prod->stock_warehouse[getDolGlobalString($constantforkey)]) && count($prod->stock_warehouse[getDolGlobalString($constantforkey)]->detail_batch)) {
+					foreach ($prod->stock_warehouse[getDolGlobalString($constantforkey)]->detail_batch as $dbatch) {
 						$nbofsuggested++;
 					}
 				}
@@ -550,7 +550,7 @@ if (empty($reshook)) {
 
 				if ($nbofsuggested>0) {
 					echo "<center>".$langs->trans("SearchIntoBatch").": <b> $nbofsuggested </b></center><br><table>";
-					foreach ($prod->stock_warehouse[$conf->global->$constantforkey]->detail_batch as $dbatch) {	// $dbatch is instance of Productbatch
+					foreach ($prod->stock_warehouse[getDolGlobalString($constantforkey)]->detail_batch as $dbatch) {	// $dbatch is instance of Productbatch
 						$batchStock = + $dbatch->qty; // To get a numeric
 						$deliverableQty = min($quantityToBeDelivered, $batchStock);
 						print '<!-- subj='.$subj.'/'.$nbofsuggested.' --><tr '.((($subj + 1) == $nbofsuggested) ? $bc[$var] : '').'>';
@@ -560,10 +560,10 @@ if (empty($reshook)) {
 						if ($warehouse_id > 0) $staticwarehouse->fetch($conf->global->$constantforkey);
 						$detail = '';
 						$detail .= $langs->trans("LotSerial").': '.$dbatch->batch;
-						if (empty($conf->global->PRODUCT_DISABLE_SELLBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_SELLBY')) {
 							//$detail .= ' - '.$langs->trans("SellByDate").': '.dol_print_date($dbatch->sellby, "day");
 						}
-						if (empty($conf->global->PRODUCT_DISABLE_EATBY)) {
+						if (!getDolGlobalString('PRODUCT_DISABLE_EATBY')) {
 							//$detail .= ' - '.$langs->trans("EatByDate").': '.dol_print_date($dbatch->eatby, "day");
 						}
 						$detail .= ' - '.$langs->trans("Qty").': '.$dbatch->qty;
@@ -604,7 +604,7 @@ if (empty($reshook)) {
 		$idoflineadded = 0;
 		$err = 0;
 		// Group if enabled. Skip group if line already sent to the printer
-		if (!empty($conf->global->TAKEPOS_GROUP_SAME_PRODUCT)) {
+		if (getDolGlobalString('TAKEPOS_GROUP_SAME_PRODUCT')) {
 			foreach ($invoice->lines as $line) {
 				if ($line->product_ref == $prod->ref) {
 					if ($line->special_code==4) continue; // If this line is sended to printer create new line
@@ -675,7 +675,7 @@ if (empty($reshook)) {
 				}
 			}
 
-			if (!empty($conf->global->TAKEPOS_CUSTOMER_DISPLAY)) {
+			if (getDolGlobalString('TAKEPOS_CUSTOMER_DISPLAY')) {
 				$CUSTOMER_DISPLAY_line1 = $prod->label;
 				$CUSTOMER_DISPLAY_line2 = price($price_ttc);
 			}
@@ -797,7 +797,7 @@ if (empty($reshook)) {
 				$prod->fetch($line->fk_product);
 				$datapriceofproduct = $prod->getSellPrice($mysoc, $customer, 0);
 				$price_min = $datapriceofproduct['price_min'];
-				$usercanproductignorepricemin = ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS));
+				$usercanproductignorepricemin = ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty($user->rights->produit->ignore_price_min_advance)) || !getDolGlobalString('MAIN_USE_ADVANCED_PERMS'));
 				$pu_ht = price2num($number / (1 + ($line->tva_tx / 100)), 'MU');
 				//Check min price
 				if ($usercanproductignorepricemin && (!empty($price_min) && (price2num($pu_ht) * (1 - price2num($line->remise_percent) / 100) < price2num($price_min)))) {
@@ -833,7 +833,7 @@ if (empty($reshook)) {
 
 				$datapriceofproduct = $prod->getSellPrice($mysoc, $customer, 0);
 				$price_min = $datapriceofproduct['price_min'];
-				$usercanproductignorepricemin = ((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS));
+				$usercanproductignorepricemin = ((getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty($user->rights->produit->ignore_price_min_advance)) || !getDolGlobalString('MAIN_USE_ADVANCED_PERMS'));
 
 				$pu_ht = price2num($line->subprice / (1 + ($line->tva_tx / 100)), 'MU');
 
@@ -1026,7 +1026,7 @@ if (empty($reshook)) {
 				$sectionwithinvoicelink .= ' <button id="buttonprint" type="button" onclick="Print('.$placeid.', 1)">'.$langs->trans('GiftReceipt').'</button>';
 			}
 		}
-		if (getDolGlobalString('TAKEPOS_EMAIL_TEMPLATE_INVOICE') && $conf->global->TAKEPOS_EMAIL_TEMPLATE_INVOICE > 0) {
+		if (getDolGlobalString('TAKEPOS_EMAIL_TEMPLATE_INVOICE') && getDolGlobalInt('TAKEPOS_EMAIL_TEMPLATE_INVOICE') > 0) {
 			$sectionwithinvoicelink .= ' <button id="buttonsend" type="button" onclick="SendTicket('.$placeid.')">'.$langs->trans('SendTicket').'</button>';
 		}
 
@@ -1045,7 +1045,7 @@ $form = new Form($db);
 // llxHeader
 if ((getDolGlobalString('TAKEPOS_PHONE_BASIC_LAYOUT') == 1 && $conf->browser->layout == 'phone') || defined('INCLUDE_PHONEPAGE_FROM_PUBLIC_PAGE')) {
 	$title = 'TakePOS - Dolibarr '.DOL_VERSION;
-	if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+	if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 		$title = 'TakePOS - ' . getDolGlobalString('MAIN_APPLICATION_TITLE');
 	}
 	$head = '<meta name="apple-mobile-web-app-title" content="TakePOS"/>
@@ -1277,7 +1277,7 @@ $( document ).ready(function() {
 
 	<?php
 	$sql = "SELECT rowid, datec, ref FROM ".MAIN_DB_PREFIX."facture";
-	if (empty($conf->global->TAKEPOS_CAN_EDIT_IF_ALREADY_VALIDATED)) {
+	if (!getDolGlobalString('TAKEPOS_CAN_EDIT_IF_ALREADY_VALIDATED')) {
 		// By default, only invoices with a ref not already defined can in list of open invoice we can edit.
 		$sql .= " WHERE ref LIKE '(PROV-POS".$db->escape(isset($_SESSION["takeposterminal"]) ? $_SESSION["takeposterminal"] : '')."-0%' AND entity IN (".getEntity('invoice').")";
 	} else {
@@ -1398,7 +1398,7 @@ $( document ).ready(function() {
 
 
 <?php
-if (!empty($conf->global->TAKEPOS_CUSTOMER_DISPLAY)) {
+if (getDolGlobalString('TAKEPOS_CUSTOMER_DISPLAY')) {
 	echo "function CustomerDisplay(){";
 	echo "var line1='".$CUSTOMER_DISPLAY_line1."'.substring(0,20);";
 	echo "line1=line1.padEnd(20);";
@@ -1427,7 +1427,7 @@ print '<!-- invoice.php place='.(int) $place.' invoice='.$invoice->ref.' mobilep
 print '<div class="div-table-responsive-no-min invoice">';
 print '<table id="tablelines" class="noborder noshadow postablelines centpercent">';
 if ($sectionwithinvoicelink && ($mobilepage == "invoice" || $mobilepage == "")) {
-	if (!empty($conf->global->TAKEPOS_SHOW_HT)) {
+	if (getDolGlobalString('TAKEPOS_SHOW_HT')) {
 		print '<tr><td colspan="5">'.$sectionwithinvoicelink.'</td></tr>';
 	} else {
 		print '<tr><td colspan="4">'.$sectionwithinvoicelink.'</td></tr>';
@@ -1666,7 +1666,7 @@ if ($placeid > 0) {
 					$htmlforlines .= img_object('', 'service').' ';
 				}
 			}
-			if (empty($conf->global->TAKEPOS_SHOW_N_FIRST_LINES)) {
+			if (!getDolGlobalString('TAKEPOS_SHOW_N_FIRST_LINES')) {
 				$tooltiptext = '';
 				if ($line->product_ref) {
 					$tooltiptext .= '<b>'.$langs->trans("Ref").'</b> : '.$line->product_ref.'<br>';
@@ -1734,7 +1734,7 @@ if ($placeid > 0) {
 				$htmlforlines .= '<td class="right">';
 				if (isModEnabled('stock') && $user->hasRight('stock', 'mouvement', 'lire')) {
 					$constantforkey = 'CASHDESK_ID_WAREHOUSE'.$_SESSION["takeposterminal"];
-					if (getDolGlobalString($constantforkey) && $line->fk_product > 0 && empty($conf->global->TAKEPOS_HIDE_STOCK_ON_LINE)) {
+					if (getDolGlobalString($constantforkey) && $line->fk_product > 0 && !getDolGlobalString('TAKEPOS_HIDE_STOCK_ON_LINE')) {
 						$sql = "SELECT e.rowid, e.ref, e.lieu, e.fk_parent, e.statut, ps.reel, ps.rowid as product_stock_id, p.pmp";
 						$sql .= " FROM ".MAIN_DB_PREFIX."entrepot as e,";
 						$sql .= " ".MAIN_DB_PREFIX."product_stock as ps";
@@ -1796,7 +1796,7 @@ if ($placeid > 0) {
 		}
 	} else {
 		print '<tr class="drag drop oddeven"><td class="left"><span class="opacitymedium">'.$langs->trans("Empty").'</span></td><td></td><td></td><td></td>';
-		if (!empty($conf->global->TAKEPOS_SHOW_HT)) {
+		if (getDolGlobalString('TAKEPOS_SHOW_HT')) {
 			print '<td></td>';
 		}
 		print '</tr>';
@@ -1804,7 +1804,7 @@ if ($placeid > 0) {
 } else {      // No invoice generated yet
 	print '<tr class="drag drop oddeven"><td class="left"><span class="opacitymedium">'.$langs->trans("Empty").'</span></td><td></td><td></td><td></td>';
 
-	if (!empty($conf->global->TAKEPOS_SHOW_HT)) {
+	if (getDolGlobalString('TAKEPOS_SHOW_HT')) {
 		print '<td></td>';
 	}
 	print '</tr>';
@@ -1812,7 +1812,7 @@ if ($placeid > 0) {
 
 print '</table>';
 
-if (($action == "valid" || $action == "history") && $invoice->type != Facture::TYPE_CREDIT_NOTE && empty($conf->global->TAKEPOS_NO_CREDITNOTE)) {
+if (($action == "valid" || $action == "history") && $invoice->type != Facture::TYPE_CREDIT_NOTE && !getDolGlobalString('TAKEPOS_NO_CREDITNOTE')) {
 	print '<button id="buttonprint" type="button" onclick="ModalBox(\'ModalCreditNote\')">'.$langs->trans('CreateCreditNote').'</button>';
 	if (getDolGlobalInt('TAKEPOS_PRINT_INVOICE_DOC_INSTEAD_OF_RECEIPT')) {
 		print ' <a target="_blank" class="button" href="' . DOL_URL_ROOT . '/document.php?token=' . newToken() . '&modulepart=facture&file=' . $invoice->ref . '/' . $invoice->ref . '.pdf">Invoice</a>';
diff --git a/htdocs/takepos/pay.php b/htdocs/takepos/pay.php
index 57ab0b4fb0e..50618944361 100644
--- a/htdocs/takepos/pay.php
+++ b/htdocs/takepos/pay.php
@@ -85,7 +85,7 @@ $usestripeterminals = 0;
 if (isModEnabled('stripe')) {
 	$service = 'StripeTest';
 	$servicestatus = 0;
-	if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+	if (getDolGlobalString('STRIPE_LIVE') && !GETPOST('forcesandbox', 'alpha')) {
 		$service = 'StripeLive';
 		$servicestatus = 1;
 	}
@@ -123,7 +123,7 @@ function unexpectedDisconnect() {
 function fetchConnectionToken() {
 		<?php
 		$urlconnexiontoken = DOL_URL_ROOT.'/stripe/ajax/ajax.php?action=getConnexionToken&token='.newToken().'&servicestatus='.urlencode($servicestatus);
-		if (!empty($conf->global->STRIPE_LOCATION)) {
+		if (getDolGlobalString('STRIPE_LOCATION')) {
 			$urlconnexiontoken .= '&location='.urlencode($conf->global->STRIPE_LOCATION);
 		}
 		if (!empty($stripeacc)) {
@@ -145,7 +145,7 @@ function fetchConnectionToken() {
 	}
 }
 
-if (isModEnabled('stripe') && isset($keyforstripeterminalbank) && (empty($conf->global->STRIPE_LIVE) || GETPOST('forcesandbox', 'alpha'))) {
+if (isModEnabled('stripe') && isset($keyforstripeterminalbank) && (!getDolGlobalString('STRIPE_LIVE') || GETPOST('forcesandbox', 'alpha'))) {
 	dol_htmloutput_mesg($langs->trans('YouAreCurrentlyInSandboxMode', 'Stripe'), '', 'warning', 1);
 }
 
@@ -172,8 +172,8 @@ if ($invoiceid > 0) {
 if ($usestripeterminals && $invoice->type != $invoice::TYPE_CREDIT_NOTE) {
 	if (!getDolGlobalString($keyforstripeterminalbank)) { ?>
 		const config = {
-			simulated: <?php if (empty($servicestatus) && !empty($conf->global->STRIPE_TERMINAL_SIMULATED)) { ?> true <?php } else { ?> false <?php } ?>
-			<?php if (!empty($conf->global->STRIPE_LOCATION)) { ?>, location: '<?php echo $conf->global->STRIPE_LOCATION; ?>'<?php } ?>
+			simulated: <?php if (empty($servicestatus) && getDolGlobalString('STRIPE_TERMINAL_SIMULATED')) { ?> true <?php } else { ?> false <?php } ?>
+			<?php if (getDolGlobalString('STRIPE_LOCATION')) { ?>, location: '<?php echo $conf->global->STRIPE_LOCATION; ?>'<?php } ?>
 		}
 		terminal.discoverReaders(config).then(function(discoverResult) {
 		if (discoverResult.error) {
@@ -418,7 +418,7 @@ if (!getDolGlobalInt("TAKEPOS_NUMPAD")) {
 		console.log("Pay with terminal ", amountpayed);
 
 		fetchPaymentIntentClientSecret(amountpayed, invoiceid).then(function(client_secret) {
-			<?php if (empty($servicestatus) && !empty($conf->global->STRIPE_TERMINAL_SIMULATED)) { ?>
+			<?php if (empty($servicestatus) && getDolGlobalString('STRIPE_TERMINAL_SIMULATED')) { ?>
 	  terminal.setSimulatorConfiguration({testCardNumber: '<?php echo $conf->global->STRIPE_TERMINAL_SIMULATED; ?>'});
 			<?php } ?>
 		document.getElementById("card-present-alert").innerHTML = '<div class="warning clearboth"><?php echo $langs->trans('PaymentSendToStripeTerminal'); ?></div>';
@@ -498,7 +498,7 @@ if (!getDolGlobalInt("TAKEPOS_NUMPAD")) {
 	}
 
 <?php
-if (!empty($conf->global->TAKEPOS_CUSTOMER_DISPLAY)) {
+if (getDolGlobalString('TAKEPOS_CUSTOMER_DISPLAY')) {
 	echo "var line1='".$langs->trans('TotalTTC')."'.substring(0,20);";
 	echo "line1=line1.padEnd(20);";
 	echo "var line2='".price($invoice->total_ttc, 1, '', 1, -1, -1)."'.substring(0,20);";
@@ -528,7 +528,7 @@ if (!empty($conf->global->TAKEPOS_CUSTOMER_DISPLAY)) {
 		<span class="takepospay colorwhite"><?php echo $langs->trans("Change"); ?>: <span class="change2 colorwhite"><?php echo price(0, 1, '', 1, -1, -1, $invoice->multicurrency_code); ?></span><input type="hidden" id="change2" class="change2" value="0"></span>
 	</div>
 	<?php
-	if (!empty($conf->global->TAKEPOS_CAN_FORCE_BANK_ACCOUNT_DURING_PAYMENT)) {
+	if (getDolGlobalString('TAKEPOS_CAN_FORCE_BANK_ACCOUNT_DURING_PAYMENT')) {
 		require_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php';
 		print '<div class="paymentbordline paddingtop paddingbottom center">';
 		$filter = '';
@@ -557,7 +557,7 @@ $action_buttons = array(
 	),
 );
 $numpad = $conf->global->TAKEPOS_NUMPAD;
-if (isModEnabled('stripe') && isset($keyforstripeterminalbank) && !empty($conf->global->STRIPE_CARD_PRESENT)) {
+if (isModEnabled('stripe') && isset($keyforstripeterminalbank) && getDolGlobalString('STRIPE_CARD_PRESENT')) {
 	print '<span id="card-present-alert">';
 	dol_htmloutput_mesg($langs->trans('ConnectingToStripeTerminal', 'Stripe'), '', 'warning', 1);
 	print '</span>';
@@ -570,15 +570,15 @@ print '<button type="button" class="calcbutton" onclick="addreceived('.($numpad
 	$paycode = $arrayOfValidPaymentModes[0]->code;
 	$payIcon = '';
 	if ($paycode == 'LIQ') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'coins';
 		}
 	} elseif ($paycode == 'CB') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'credit-card';
 		}
 	} elseif ($paycode == 'CHQ') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'money-check';
 		}
 	}
@@ -596,15 +596,15 @@ print '<button type="button" class="calcbutton" onclick="addreceived('.($numpad
 	$paycode = $arrayOfValidPaymentModes[1]->code;
 	$payIcon = '';
 	if ($paycode == 'LIQ') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'coins';
 		}
 	} elseif ($paycode == 'CB') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'credit-card';
 		}
 	} elseif ($paycode == 'CHQ') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'money-check';
 		}
 	}
@@ -623,15 +623,15 @@ print '<button type="button" class="calcbutton" onclick="addreceived('.($numpad
 	$paycode = $arrayOfValidPaymentModes[2]->code;
 	$payIcon = '';
 	if ($paycode == 'LIQ') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'coins';
 		}
 	} elseif ($paycode == 'CB') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'credit-card';
 		}
 	} elseif ($paycode == 'CHQ') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'money-check';
 		}
 	}
@@ -651,15 +651,15 @@ while ($i < count($arrayOfValidPaymentModes)) {
 	$paycode = $arrayOfValidPaymentModes[$i]->code;
 	$payIcon = '';
 	if ($paycode == 'LIQ') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'coins';
 		}
 	} elseif ($paycode == 'CB') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'credit-card';
 		}
 	} elseif ($paycode == 'CHQ') {
-		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+		if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 			$payIcon = 'money-check';
 		}
 	}
@@ -668,7 +668,7 @@ while ($i < count($arrayOfValidPaymentModes)) {
 	$i = $i + 1;
 }
 
-if (isModEnabled('stripe') && isset($keyforstripeterminalbank) && !empty($conf->global->STRIPE_CARD_PRESENT)) {
+if (isModEnabled('stripe') && isset($keyforstripeterminalbank) && getDolGlobalString('STRIPE_CARD_PRESENT')) {
 	$keyforstripeterminalbank = "CASHDESK_ID_BANKACCOUNT_STRIPETERMINAL".$_SESSION["takeposterminal"];
 	print '<span id="StripeTerminal"></span>';
 	if (getDolGlobalString($keyforstripeterminalbank)) {
diff --git a/htdocs/takepos/phone.php b/htdocs/takepos/phone.php
index 6c25d573221..91e3bf941fc 100644
--- a/htdocs/takepos/phone.php
+++ b/htdocs/takepos/phone.php
@@ -74,7 +74,7 @@ if (!$user->hasRight('takepos', 'run') && !defined('INCLUDE_PHONEPAGE_FROM_PUBLI
 if (empty($action)) {
 	// Code for llxHeader()
 	$title = 'TakePOS - Dolibarr '.DOL_VERSION;
-	if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+	if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 		$title = 'TakePOS - ' . getDolGlobalString('MAIN_APPLICATION_TITLE');
 	}
 	$head = '<meta name="apple-mobile-web-app-title" content="TakePOS"/>
@@ -158,12 +158,12 @@ if ($action == "productinfo") {
 <script type="text/javascript">
 	<?php
 	$categorie = new Categorie($db);
-	$categories = $categorie->get_full_arbo('product', (($conf->global->TAKEPOS_ROOT_CATEGORY_ID > 0) ? $conf->global->TAKEPOS_ROOT_CATEGORY_ID : 0), 1);
+	$categories = $categorie->get_full_arbo('product', ((getDolGlobalInt('TAKEPOS_ROOT_CATEGORY_ID') > 0) ? $conf->global->TAKEPOS_ROOT_CATEGORY_ID : 0), 1);
 
 	// Search root category to know its level
 	//$conf->global->TAKEPOS_ROOT_CATEGORY_ID=0;
 	$levelofrootcategory = 0;
-	if ($conf->global->TAKEPOS_ROOT_CATEGORY_ID > 0) {
+	if (getDolGlobalInt('TAKEPOS_ROOT_CATEGORY_ID') > 0) {
 		foreach ($categories as $key => $categorycursor) {
 			if ($categorycursor['id'] == $conf->global->TAKEPOS_ROOT_CATEGORY_ID) {
 				$levelofrootcategory = $categorycursor['level'];
diff --git a/htdocs/takepos/public/auto_order.php b/htdocs/takepos/public/auto_order.php
index d123ac84f53..e3b7a71d145 100644
--- a/htdocs/takepos/public/auto_order.php
+++ b/htdocs/takepos/public/auto_order.php
@@ -34,7 +34,7 @@ if (!defined('NOBROWSERNOTIF')) {
 // Load Dolibarr environment
 require '../../main.inc.php';
 
-if (!$conf->global->TAKEPOS_AUTO_ORDER) {
+if (!getDolGlobalString('TAKEPOS_AUTO_ORDER')) {
 	accessforbidden(); // If Auto Order is disabled never allow NO LOGIN access
 }
 
diff --git a/htdocs/takepos/public/menu.php b/htdocs/takepos/public/menu.php
index e7ab4d9fe1d..255168d5554 100644
--- a/htdocs/takepos/public/menu.php
+++ b/htdocs/takepos/public/menu.php
@@ -59,9 +59,9 @@ if (!$conf->global->TAKEPOS_QR_MENU) {
 
 <?php
 $categorie = new Categorie($db);
-$categories = $categorie->get_full_arbo('product', (($conf->global->TAKEPOS_ROOT_CATEGORY_ID > 0) ? $conf->global->TAKEPOS_ROOT_CATEGORY_ID : 0), 1);
+$categories = $categorie->get_full_arbo('product', ((getDolGlobalInt('TAKEPOS_ROOT_CATEGORY_ID') > 0) ? $conf->global->TAKEPOS_ROOT_CATEGORY_ID : 0), 1);
 $levelofrootcategory = 0;
-if ($conf->global->TAKEPOS_ROOT_CATEGORY_ID > 0) {
+if (getDolGlobalInt('TAKEPOS_ROOT_CATEGORY_ID') > 0) {
 	foreach ($categories as $key => $categorycursor) {
 		if ($categorycursor['id'] == $conf->global->TAKEPOS_ROOT_CATEGORY_ID) {
 			$levelofrootcategory = $categorycursor['level'];
diff --git a/htdocs/takepos/receipt.php b/htdocs/takepos/receipt.php
index 696e8bb5123..6c79cf9257c 100644
--- a/htdocs/takepos/receipt.php
+++ b/htdocs/takepos/receipt.php
@@ -128,7 +128,7 @@ if (getDolGlobalString('TAKEPOS_HEADER') || getDolGlobalString($constFreeText))
 <p class="right">
 <?php
 print $langs->trans('Date')." ".dol_print_date($object->date, 'day').'<br>';
-if (!empty($conf->global->TAKEPOS_RECEIPT_NAME)) {
+if (getDolGlobalString('TAKEPOS_RECEIPT_NAME')) {
 	print getDolGlobalString('TAKEPOS_RECEIPT_NAME') . " ";
 }
 if ($object->statut == Facture::STATUS_DRAFT) {
@@ -136,7 +136,7 @@ if ($object->statut == Facture::STATUS_DRAFT) {
 } else {
 	print $object->ref;
 }
-if (!empty($conf->global->TAKEPOS_SHOW_CUSTOMER)) {
+if (getDolGlobalString('TAKEPOS_SHOW_CUSTOMER')) {
 	if ($object->socid != getDolGlobalInt('CASHDESK_ID_THIRDPARTY'.$_SESSION["takeposterminal"])) {
 		$soc = new Societe($db);
 		if ($object->socid > 0) {
@@ -147,7 +147,7 @@ if (!empty($conf->global->TAKEPOS_SHOW_CUSTOMER)) {
 		print "<br>".$langs->trans("Customer").': '.$soc->name;
 	}
 }
-if (!empty($conf->global->TAKEPOS_SHOW_DATE_OF_PRINING)) {
+if (getDolGlobalString('TAKEPOS_SHOW_DATE_OF_PRINING')) {
 	print "<br>".$langs->trans("DateOfPrinting").': '.dol_print_date(dol_now(), 'dayhour', 'tzuserrel').'<br>';
 }
 ?>
@@ -162,7 +162,7 @@ if (!empty($conf->global->TAKEPOS_SHOW_DATE_OF_PRINING)) {
 		<th class="right"><?php if ($gift != 1) {
 			print $langs->trans("Price");
 						  } ?></th>
-		<?php  if (!empty($conf->global->TAKEPOS_SHOW_HT_RECEIPT)) { ?>
+		<?php  if (getDolGlobalString('TAKEPOS_SHOW_HT_RECEIPT')) { ?>
 		<th class="right"><?php if ($gift != 1) {
 			print $langs->trans("TotalHT");
 						  } ?></th>
@@ -180,7 +180,7 @@ if (!empty($conf->global->TAKEPOS_SHOW_DATE_OF_PRINING)) {
 		print '<td>' . GETPOST('label', 'alphanohtml') . '</td>';
 		print '<td class="right">' . $qty . '</td>';
 		print '<td class="right">' . price(price2num($object->total_ttc / $qty, 'MU'), 1) . '</td>';
-		if (!empty($conf->global->TAKEPOS_SHOW_HT_RECEIPT)) {
+		if (getDolGlobalString('TAKEPOS_SHOW_HT_RECEIPT')) {
 			print '<td class="right">' . price($object->total_ht, 1) . '</td>';
 		}
 		print '<td class="right">' . price($object->total_ttc, 1) . '</td>';
@@ -201,7 +201,7 @@ if (!empty($conf->global->TAKEPOS_SHOW_DATE_OF_PRINING)) {
 				echo price(price2num($line->total_ttc / $line->qty, 'MT'), 1);
 							  } ?></td>
 			<?php
-			if (!empty($conf->global->TAKEPOS_SHOW_HT_RECEIPT)) { ?>
+			if (getDolGlobalString('TAKEPOS_SHOW_HT_RECEIPT')) { ?>
 						<td class="right"><?php if ($gift != 1) {
 							echo price($line->total_ht, 1);
 										  } ?></td>
diff --git a/htdocs/takepos/reduction.php b/htdocs/takepos/reduction.php
index 1a1a5cb7b4e..5f1753d7541 100644
--- a/htdocs/takepos/reduction.php
+++ b/htdocs/takepos/reduction.php
@@ -80,7 +80,7 @@ top_htmlhead($head, '', 0, 0, $arrayofjs, $arrayofcss);
 
 $langs->loadLangs(array('main', 'bills', 'cashdesk'));
 
-if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || !empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON)) {
+if (!isset($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON) || getDolGlobalString('TAKEPOS_NUMPAD_USE_PAYMENT_ICON')) {
 	$htmlReductionPercent = '<span class="fa fa-2x fa-percent"></span>';
 	$htmlReductionAmount = '<span class="fa fa-2x fa-money"></span><br>'.$langs->trans('Amount');
 } else {
diff --git a/htdocs/theme/eldy/btn.inc.php b/htdocs/theme/eldy/btn.inc.php
index 432da846840..8be19286539 100644
--- a/htdocs/theme/eldy/btn.inc.php
+++ b/htdocs/theme/eldy/btn.inc.php
@@ -15,7 +15,7 @@ if (!defined('ISLOADEDBYSTEELSHEET')) {
 }
 
 <?php
-if (!empty($conf->global->THEME_DARKMODEENABLED)) {
+if (getDolGlobalString('THEME_DARKMODEENABLED')) {
 	print "/* For dark mode */\n";
 	if ($conf->global->THEME_DARKMODEENABLED != 2) {
 		print "@media (prefers-color-scheme: dark) {";	// To test, click on the 3 dots menu, then Other options then Display then emulate prefer-color-schemes
@@ -296,7 +296,7 @@ div.pagination li:first-child a.btnTitle, div.pagination li.paginationafterarrow
 }
 
 /* rule to reduce top menu - 2nd reduction: Reduce width of top menu icons again */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2) ? round($nbtopmenuentries * 69, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2; ?>px)	/* reduction 2 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC2') ? round($nbtopmenuentries * 69, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2; ?>px)	/* reduction 2 */
 {
 	.butAction, .butActionRefused, .butActionDelete {
 		font-size: 0.95em;
@@ -309,7 +309,7 @@ div.pagination li:first-child a.btnTitle, div.pagination li.paginationafterarrow
 }
 
 /* rule to reduce top menu - 3rd reduction: The menu for user is on left */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3) ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC3') ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
 {
 	.butAction, .butActionRefused, .butActionDelete {
 		font-size: 0.9em;
@@ -325,7 +325,7 @@ div.pagination li:first-child a.btnTitle, div.pagination li.paginationafterarrow
 }
 
 
-<?php if (!empty($conf->global->MAIN_BUTTON_HIDE_UNAUTHORIZED) && (!$user->admin)) { ?>
+<?php if (getDolGlobalString('MAIN_BUTTON_HIDE_UNAUTHORIZED') && (!$user->admin)) { ?>
 .butActionRefused, .butActionNewRefused, .btnTitle.refused {
 	display: none !important;
 }
diff --git a/htdocs/theme/eldy/global.inc.php b/htdocs/theme/eldy/global.inc.php
index 77451c05878..053ea7dda3f 100644
--- a/htdocs/theme/eldy/global.inc.php
+++ b/htdocs/theme/eldy/global.inc.php
@@ -63,7 +63,7 @@ if (!defined('ISLOADEDBYSTEELSHEET')) {
 }
 
 <?php
-if (!empty($conf->global->THEME_DARKMODEENABLED)) {
+if (getDolGlobalString('THEME_DARKMODEENABLED')) {
 	print "/* For dark mode */\n";
 	if ($conf->global->THEME_DARKMODEENABLED != 2) {
 		print "@media (prefers-color-scheme: dark) {";	// To test, click on the 3 dots menu, then Other options then Display then emulate prefer-color-schemes
@@ -207,22 +207,22 @@ input, input.flat, textarea, textarea.flat, form.flat select, select, select.fla
 	outline: none;
 	margin: 0px 0px 0px 0px;
 	background-color: var(--inputbackgroundcolor);
-	<?php if (empty($conf->global->THEME_ADD_BACKGROUND_ON_INPUT)) { ?>
-		border<?php echo empty($conf->global->THEME_SHOW_BORDER_ON_INPUT) ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
+	<?php if (!getDolGlobalString('THEME_ADD_BACKGROUND_ON_INPUT')) { ?>
+		border<?php echo !getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT') ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
 	<?php } ?>
 }
 
 .liste_titre input, .liste_titre select {
 	border: none;
-	border<?php echo empty($conf->global->THEME_SHOW_BORDER_ON_INPUT) ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
+	border<?php echo !getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT') ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
 	/* padding: 5px; */
 }
 .pageplusone, .divadvancedsearchfieldcompinput,
 div.tabBar input, div.tabBar input.flat, div.tabBar textarea, div.tabBar textarea.flat, div.tabBar form.flat select, div.tabBar select, div.tabBar select.flat, div.tabBar .dataTables_length label select
 {
-	border<?php echo empty($conf->global->THEME_SHOW_BORDER_ON_INPUT) ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
+	border<?php echo !getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT') ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
 	<?php
-	if (!empty($conf->global->THEME_ADD_BACKGROUND_ON_INPUT)) { ?>
+	if (getDolGlobalString('THEME_ADD_BACKGROUND_ON_INPUT')) { ?>
 		background-color: #f8f8fa;
 		border-bottom-left-radius: 0;
 		border-bottom-right-radius: 0;
@@ -546,12 +546,12 @@ input.removedfile {
 input[type=file]    {
 	background-color: transparent;
 	box-shadow: none;
-	<?php if (empty($conf->global->THEME_SHOW_BORDER_ON_INPUT)) { ?>
+	<?php if (!getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT')) { ?>
 	border-top: none;
 	border-left: none;
 	border-right: none;
 	<?php } ?>
-	border<?php echo empty($conf->global->THEME_SHOW_BORDER_ON_INPUT) ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
+	border<?php echo !getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT') ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
 }
 input[type=checkbox] { background-color: transparent; border: none; box-shadow: none; }
 input[type=radio]    { background-color: transparent; border: none; box-shadow: none; }
@@ -1627,7 +1627,7 @@ maxscreenheightless200 {
 .minwidth50  { min-width: 50px; }
 .minwidth75  { min-width: 75px; }
 /* rule for not too small screen only */
-@media only screen and (min-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3) ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
+@media only screen and (min-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC3') ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
 {
 	.width20  { width: 20px; }
 	.width25  { width: 25px; }
@@ -2045,7 +2045,7 @@ td.showDragHandle {
 */
 
 
-<?php if (empty($conf->global->THEME_DISABLE_STICKY_TOPMENU)) {  ?>
+<?php if (!getDolGlobalString('THEME_DISABLE_STICKY_TOPMENU')) {  ?>
 .side-nav-vert {
 	position: sticky;
 	top: 0px;
@@ -2148,7 +2148,7 @@ div.vmenu, td.vmenu {
 
 
 /* rule to reduce top menu - 3rd reduction: The menu for user is on left */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3) ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC3') ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
 {
 	/* no side-nav */
 	body.sidebar-collapse .side-nav {
@@ -2205,7 +2205,7 @@ div.vmenu, td.vmenu {
 	}
 }
 
-@media only screen and (min-width: 768px) and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3) ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
+@media only screen and (min-width: 768px) and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC3') ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
 {
 	div.fiche {
 		margin-<?php print $left; ?>: 13px !important;
@@ -2657,7 +2657,7 @@ li.tmenu, li.tmenusel {
 	<?php print $minwidthtmenu ? 'min-width: '.$minwidthtmenu.'px;' : ''; ?>
 	text-align: center;
 	vertical-align: bottom;
-	<?php if (empty($conf->global->MAIN_MENU_INVERT)) { ?>
+	<?php if (!getDolGlobalString('MAIN_MENU_INVERT')) { ?>
 	float: <?php print $left; ?>;
 	<?php } ?>
 	position:relative;
@@ -2947,7 +2947,7 @@ form#login {
 	padding-bottom:12px;
 	max-width: 560px;
 <?php
-if (!empty($conf->global->MAIN_LOGIN_BACKGROUND)) {
+if (getDolGlobalString('MAIN_LOGIN_BACKGROUND')) {
 	print '	background-color: rgba(255, 255, 255, 0.9);';
 } else {
 	print '	background-color: #FFFFFF;';
@@ -5171,7 +5171,7 @@ div.ui-tooltip.mytooltip {
 }
 
 <?php
-if (!empty($conf->global->THEME_DARKMODEENABLED)) {
+if (getDolGlobalString('THEME_DARKMODEENABLED')) {
 	print "/* For dark mode */\n";
 	if ($conf->global->THEME_DARKMODEENABLED != 2) {
 		print "@media (prefers-color-scheme: dark) {";	// To test, click on the 3 dots menu, then Other options then Display then emulate prefer-color-schemes
@@ -6164,7 +6164,7 @@ div#ecm-layout-center {
 
 .jnotify-container {
 	position: fixed !important;
-<?php if (!empty($conf->global->MAIN_JQUERY_JNOTIFY_BOTTOM)) { ?>
+<?php if (getDolGlobalString('MAIN_JQUERY_JNOTIFY_BOTTOM')) { ?>
 	top: auto !important;
 	bottom: 4px !important;
 <?php } ?>
@@ -6317,14 +6317,14 @@ span#select2-taskid-container[title^='--'] {
 
 span.select2.select2-container.select2-container--default {
 	text-align: initial;
-	<?php if (empty($conf->global->THEME_SHOW_BORDER_ON_INPUT)) { ?>
+	<?php if (!getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT')) { ?>
 	border-left: none;
 	border-top: none;
 	border-right: none;
 	<?php } ?>
 }
 span.select2.select2-container.select2-container--default {
-	<?php if (empty($conf->global->THEME_SHOW_BORDER_ON_INPUT)) { ?>
+	<?php if (!getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT')) { ?>
 	/*border-bottom: solid 1px var(--inputbordercolor);*/
 	<?php } ?>
 }
@@ -6414,13 +6414,13 @@ input.select2-input {
 .select2-container--default .select2-selection--single
 {
 	outline: none;
-	<?php if (empty($conf->global->THEME_SHOW_BORDER_ON_INPUT)) { ?>
+	<?php if (!getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT')) { ?>
 	border-top: none;
 	border-left: none;
 	border-right: none;
 	<?php } ?>
 
-	border<?php echo empty($conf->global->THEME_SHOW_BORDER_ON_INPUT) ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
+	border<?php echo !getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT') ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
 
 	-webkit-box-shadow: none !important;
 	box-shadow: none !important;
@@ -7821,7 +7821,7 @@ table.jPicker {
 
 /* nboftopmenuentries = <?php echo $nbtopmenuentries ?>, fontsize=<?php echo is_numeric($fontsize) ? $fontsize.'px' : $fontsize ?> */
 /* rule to reduce top menu - 1st reduction: Reduce width of top menu icons */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC1) ? round($nbtopmenuentries * 90, 0) + 340 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC1; ?>px)	/* reduction 1 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC1') ? round($nbtopmenuentries * 90, 0) + 340 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC1; ?>px)	/* reduction 1 */
 {
 	div.tmenucenter {
 		width: <?php echo round(52); ?>px;	/* size of viewport */
@@ -7861,7 +7861,7 @@ table.jPicker {
 	}
 }
 /* rule to reduce top menu - 2nd reduction: Reduce width of top menu icons again (<?php echo $nbtopmenuentries ?> menu entries) */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2) ? round($nbtopmenuentries * 69, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2; ?>px)	/* reduction 2 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC2') ? round($nbtopmenuentries * 69, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2; ?>px)	/* reduction 2 */
 {
 	li.tmenucompanylogo {
 		display: none;
@@ -7892,7 +7892,7 @@ table.jPicker {
 	}
 }
 /* rule to reduce top menu - 3rd reduction: The menu for user is on left */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3) ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC3') ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
 {
 	<?php if (getDolGlobalInt('THEME_TOPMENU_DISABLE_IMAGE') == 2) { ?>
 	.tmenudiv .tmenulabel span.mainmenuaspan {
@@ -8105,7 +8105,7 @@ include dol_buildpath($path.'/theme/'.$theme.'/info-box.inc.php', 0);
 include dol_buildpath($path.'/theme/'.$theme.'/progress.inc.php', 0);
 include dol_buildpath($path.'/theme/'.$theme.'/timeline.inc.php', 0);
 
-if (!empty($conf->global->THEME_CUSTOM_CSS)) {
+if (getDolGlobalString('THEME_CUSTOM_CSS')) {
 	print $conf->global->THEME_CUSTOM_CSS;
 }
 
diff --git a/htdocs/theme/eldy/info-box.inc.php b/htdocs/theme/eldy/info-box.inc.php
index f2363e29e13..65290b3a01a 100644
--- a/htdocs/theme/eldy/info-box.inc.php
+++ b/htdocs/theme/eldy/info-box.inc.php
@@ -225,7 +225,7 @@ a.info-box-text-a i.fa.fa-exclamation-triangle {
 	transform: translate(-50%, -50%);
 }
 
-<?php if (empty($conf->global->MAIN_DISABLE_GLOBAL_BOXSTATS) && !empty($conf->global->MAIN_INCLUDE_GLOBAL_STATS_IN_OPENED_DASHBOARD)) { ?>
+<?php if (!getDolGlobalString('MAIN_DISABLE_GLOBAL_BOXSTATS') && getDolGlobalString('MAIN_INCLUDE_GLOBAL_STATS_IN_OPENED_DASHBOARD')) { ?>
 .info-box-icon-text{
 	opacity: 1;
 }
@@ -305,7 +305,7 @@ a.info-box-text{ text-decoration: none;}
 include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 
 $prefix = '';
-if (!empty($conf->global->THEME_INFOBOX_COLOR_ON_BACKGROUND)) {
+if (getDolGlobalString('THEME_INFOBOX_COLOR_ON_BACKGROUND')) {
 	$prefix = 'background-';
 }
 
diff --git a/htdocs/theme/eldy/manifest.json.php b/htdocs/theme/eldy/manifest.json.php
index e14d612392a..fdf6b06b2f3 100644
--- a/htdocs/theme/eldy/manifest.json.php
+++ b/htdocs/theme/eldy/manifest.json.php
@@ -22,7 +22,7 @@
 
 /**
  *		\file       htdocs/theme/eldy/manifest.json.php
- *		\brief      File for The Web App
+ *		\brief      File for The Web App (PWA)
  */
 
 if (!defined('NOREQUIREUSER')) {
@@ -71,21 +71,21 @@ $manifest = new stdClass();
 
 
 $manifest->name = constant('DOL_APPLICATION_TITLE');
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$manifest->name = $conf->global->MAIN_APPLICATION_TITLE;
 }
 $manifest->short_name = $manifest->name;
 
 
-$manifest->theme_color = empty($conf->global->MAIN_MANIFEST_APPLI_THEME_COLOR) ? getDolGlobalString('THEME_ELDY_TOPMENU_BACK1', '#F05F40') : $conf->global->MAIN_MANIFEST_APPLI_THEME_COLOR;
-$manifest->background_color = empty($conf->global->MAIN_MANIFEST_APPLI_BG_COLOR) ? "#ffffff" : $conf->global->MAIN_MANIFEST_APPLI_BG_COLOR;
+$manifest->theme_color = !getDolGlobalString('MAIN_MANIFEST_APPLI_THEME_COLOR') ? getDolGlobalString('THEME_ELDY_TOPMENU_BACK1', '#F05F40') : $conf->global->MAIN_MANIFEST_APPLI_THEME_COLOR;
+$manifest->background_color = !getDolGlobalString('MAIN_MANIFEST_APPLI_BG_COLOR') ? "#ffffff" : $conf->global->MAIN_MANIFEST_APPLI_BG_COLOR;
 $manifest->display = "standalone";
 $manifest->splash_pages = null;
 $manifest->icons = array();
 $manifest->start_url = constant('DOL_MAIN_URL_ROOT');
 $manifest->id = constant('DOL_MAIN_URL_ROOT');
 
-if (!empty($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL)) {
+if (getDolGlobalString('MAIN_MANIFEST_APPLI_LOGO_URL')) {
 	$icon = new stdClass();
 	$icon->src = $conf->global->MAIN_MANIFEST_APPLI_LOGO_URL;
 	if ($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL_SIZE) {
@@ -95,8 +95,8 @@ if (!empty($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL)) {
 	}
 	$icon->type = "image/png";
 	$manifest->icons[] = $icon;
-} elseif (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED)) {
-	if (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI)) {
+} elseif (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED')) {
+	if (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI')) {
 		$iconRelativePath = 'logos/thumbs/' . getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI');
 		$iconPath = $conf->mycompany->dir_output.'/'.$iconRelativePath;
 		if (is_readable($iconPath)) {
@@ -111,7 +111,7 @@ if (!empty($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL)) {
 		}
 	}
 
-	if (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_SMALL)) {
+	if (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_SMALL')) {
 		$iconRelativePath = 'logos/thumbs/' . getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_SMALL');
 		$iconPath = $conf->mycompany->dir_output.'/'.$iconRelativePath;
 		if (is_readable($iconPath)) {
@@ -126,7 +126,7 @@ if (!empty($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL)) {
 		}
 	}
 
-	if (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED)) {
+	if (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED')) {
 		$iconRelativePath = 'logos/' . getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED');
 		$iconPath = $conf->mycompany->dir_output.'/'.$iconRelativePath;
 		if (is_readable($iconPath)) {
diff --git a/htdocs/theme/eldy/style.css.php b/htdocs/theme/eldy/style.css.php
index 5b72a89911e..c0af4c7d6a4 100644
--- a/htdocs/theme/eldy/style.css.php
+++ b/htdocs/theme/eldy/style.css.php
@@ -101,7 +101,7 @@ $left = ($langs->trans("DIRECTION") == 'rtl' ? 'right' : 'left');
 
 $path = ''; // This value may be used in future for external module to overwrite theme
 $theme = 'eldy'; // Value of theme
-if (!empty($conf->global->MAIN_OVERWRITE_THEME_RES)) {
+if (getDolGlobalString('MAIN_OVERWRITE_THEME_RES')) {
 	$path = '/' . getDolGlobalString('MAIN_OVERWRITE_THEME_RES'); $theme = $conf->global->MAIN_OVERWRITE_THEME_RES;
 }
 
@@ -158,7 +158,7 @@ if (!isset($conf->global->THEME_ELDY_TEXTBTNACTION)) {
 	$conf->global->THEME_ELDY_TEXTBTNACTION = $textbutaction;
 }
 // Case of option editable only if option THEME_ELDY_ENABLE_PERSONALIZED is on
-if (empty($conf->global->THEME_ELDY_ENABLE_PERSONALIZED)) {
+if (!getDolGlobalString('THEME_ELDY_ENABLE_PERSONALIZED')) {
 	$conf->global->THEME_ELDY_BACKTABCARD1 = '255,255,255'; // card
 	$conf->global->THEME_ELDY_BACKTABACTIVE = '234,234,234';
 	$conf->global->THEME_ELDY_TEXT = '0,0,0';
@@ -167,28 +167,28 @@ if (empty($conf->global->THEME_ELDY_ENABLE_PERSONALIZED)) {
 }
 
 // Case of option availables only if THEME_ELDY_ENABLE_PERSONALIZED is on
-$colorbackbody       = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BACKBODY) ? $colorbackbody : $conf->global->THEME_ELDY_BACKBODY) : (empty($user->conf->THEME_ELDY_BACKBODY) ? $colorbackbody : $user->conf->THEME_ELDY_BACKBODY);
-$colorbackhmenu1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
-$colorbackvmenu1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_VERMENU_BACK1) ? $colorbackvmenu1 : $conf->global->THEME_ELDY_VERMENU_BACK1) : (empty($user->conf->THEME_ELDY_VERMENU_BACK1) ? $colorbackvmenu1 : $user->conf->THEME_ELDY_VERMENU_BACK1);
-$colortopbordertitle1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TOPBORDER_TITLE1) ? $colortopbordertitle1 : $conf->global->THEME_ELDY_TOPBORDER_TITLE1) : (empty($user->conf->THEME_ELDY_TOPBORDER_TITLE1) ? $colortopbordertitle1 : $user->conf->THEME_ELDY_TOPBORDER_TITLE1);
-$colorbacktitle1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BACKTITLE1) ? $colorbacktitle1 : $conf->global->THEME_ELDY_BACKTITLE1) : (empty($user->conf->THEME_ELDY_BACKTITLE1) ? $colorbacktitle1 : $user->conf->THEME_ELDY_BACKTITLE1);
-$colorbacktabcard1   = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BACKTABCARD1) ? $colorbacktabcard1 : $conf->global->THEME_ELDY_BACKTABCARD1) : (empty($user->conf->THEME_ELDY_BACKTABCARD1) ? $colorbacktabcard1 : $user->conf->THEME_ELDY_BACKTABCARD1);
-$colorbacktabactive  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BACKTABACTIVE) ? $colorbacktabactive : $conf->global->THEME_ELDY_BACKTABACTIVE) : (empty($user->conf->THEME_ELDY_BACKTABACTIVE) ? $colorbacktabactive : $user->conf->THEME_ELDY_BACKTABACTIVE);
-$colorbacklineimpair1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEIMPAIR1) ? $colorbacklineimpair1 : $conf->global->THEME_ELDY_LINEIMPAIR1) : (empty($user->conf->THEME_ELDY_LINEIMPAIR1) ? $colorbacklineimpair1 : $user->conf->THEME_ELDY_LINEIMPAIR1);
-$colorbacklineimpair2 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEIMPAIR2) ? $colorbacklineimpair2 : $conf->global->THEME_ELDY_LINEIMPAIR2) : (empty($user->conf->THEME_ELDY_LINEIMPAIR2) ? $colorbacklineimpair2 : $user->conf->THEME_ELDY_LINEIMPAIR2);
-$colorbacklinepair1  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEPAIR1) ? $colorbacklinepair1 : $conf->global->THEME_ELDY_LINEPAIR1) : (empty($user->conf->THEME_ELDY_LINEPAIR1) ? $colorbacklinepair1 : $user->conf->THEME_ELDY_LINEPAIR1);
-$colorbacklinepair2  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEPAIR2) ? $colorbacklinepair2 : $conf->global->THEME_ELDY_LINEPAIR2) : (empty($user->conf->THEME_ELDY_LINEPAIR2) ? $colorbacklinepair2 : $user->conf->THEME_ELDY_LINEPAIR2);
-$colorbacklinebreak  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEBREAK) ? $colorbacklinebreak : $conf->global->THEME_ELDY_LINEBREAK) : (empty($user->conf->THEME_ELDY_LINEBREAK) ? $colorbacklinebreak : $user->conf->THEME_ELDY_LINEBREAK);
-$colortexttitlenotab = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTTITLENOTAB) ? $colortexttitlenotab : $conf->global->THEME_ELDY_TEXTTITLENOTAB) : (empty($user->conf->THEME_ELDY_TEXTTITLENOTAB) ? $colortexttitlenotab : $user->conf->THEME_ELDY_TEXTTITLENOTAB);
-$colortexttitle      = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTTITLE) ? $colortexttitle : $conf->global->THEME_ELDY_TEXTTITLE) : (empty($user->conf->THEME_ELDY_TEXTTITLE) ? $colortexttitle : $user->conf->THEME_ELDY_TEXTTITLE);
-$colortexttitlelink  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTTITLELINK) ? $colortexttitlelink : $conf->global->THEME_ELDY_TEXTTITLELINK) : (empty($user->conf->THEME_ELDY_TEXTTITLELINK) ? $colortexttitlelink : $user->conf->THEME_ELDY_TEXTTITLELINK);
-$colortext           = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXT) ? $colortext : $conf->global->THEME_ELDY_TEXT) : (empty($user->conf->THEME_ELDY_TEXT) ? $colortext : $user->conf->THEME_ELDY_TEXT);
-$colortextlink       = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTLINK) ? $colortextlink : $conf->global->THEME_ELDY_TEXTLINK) : (empty($user->conf->THEME_ELDY_TEXTLINK) ? $colortextlink : $user->conf->THEME_ELDY_TEXTLINK);
-$butactionbg       	 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BTNACTION) ? $butactionbg : $conf->global->THEME_ELDY_BTNACTION) : (empty($user->conf->THEME_ELDY_BTNACTION) ? $butactionbg : $user->conf->THEME_ELDY_BTNACTION);
-$textbutaction     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTBTNACTION) ? $textbutaction : $conf->global->THEME_ELDY_TEXTBTNACTION) : (empty($user->conf->THEME_ELDY_TEXTBTNACTION) ? $textbutaction : $user->conf->THEME_ELDY_TEXTBTNACTION);
-$fontsize            = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_FONT_SIZE1) ? $fontsize : $conf->global->THEME_ELDY_FONT_SIZE1) : (empty($user->conf->THEME_ELDY_FONT_SIZE1) ? $fontsize : $user->conf->THEME_ELDY_FONT_SIZE1);
-$fontsizesmaller     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_FONT_SIZE2) ? $fontsize : $conf->global->THEME_ELDY_FONT_SIZE2) : (empty($user->conf->THEME_ELDY_FONT_SIZE2) ? $fontsize : $user->conf->THEME_ELDY_FONT_SIZE2);
-$heightrow			 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_USECOMOACTROW) ? '155%' : '300%') : (empty($conf->global->THEME_ELDY_USECOMOACTROW) ? '155%' : '300%');
+$colorbackbody       = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BACKBODY') ? $colorbackbody : $conf->global->THEME_ELDY_BACKBODY) : (empty($user->conf->THEME_ELDY_BACKBODY) ? $colorbackbody : $user->conf->THEME_ELDY_BACKBODY);
+$colorbackhmenu1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TOPMENU_BACK1') ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
+$colorbackvmenu1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_VERMENU_BACK1') ? $colorbackvmenu1 : $conf->global->THEME_ELDY_VERMENU_BACK1) : (empty($user->conf->THEME_ELDY_VERMENU_BACK1) ? $colorbackvmenu1 : $user->conf->THEME_ELDY_VERMENU_BACK1);
+$colortopbordertitle1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TOPBORDER_TITLE1') ? $colortopbordertitle1 : $conf->global->THEME_ELDY_TOPBORDER_TITLE1) : (empty($user->conf->THEME_ELDY_TOPBORDER_TITLE1) ? $colortopbordertitle1 : $user->conf->THEME_ELDY_TOPBORDER_TITLE1);
+$colorbacktitle1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BACKTITLE1') ? $colorbacktitle1 : $conf->global->THEME_ELDY_BACKTITLE1) : (empty($user->conf->THEME_ELDY_BACKTITLE1) ? $colorbacktitle1 : $user->conf->THEME_ELDY_BACKTITLE1);
+$colorbacktabcard1   = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BACKTABCARD1') ? $colorbacktabcard1 : $conf->global->THEME_ELDY_BACKTABCARD1) : (empty($user->conf->THEME_ELDY_BACKTABCARD1) ? $colorbacktabcard1 : $user->conf->THEME_ELDY_BACKTABCARD1);
+$colorbacktabactive  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BACKTABACTIVE') ? $colorbacktabactive : $conf->global->THEME_ELDY_BACKTABACTIVE) : (empty($user->conf->THEME_ELDY_BACKTABACTIVE) ? $colorbacktabactive : $user->conf->THEME_ELDY_BACKTABACTIVE);
+$colorbacklineimpair1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEIMPAIR1') ? $colorbacklineimpair1 : $conf->global->THEME_ELDY_LINEIMPAIR1) : (empty($user->conf->THEME_ELDY_LINEIMPAIR1) ? $colorbacklineimpair1 : $user->conf->THEME_ELDY_LINEIMPAIR1);
+$colorbacklineimpair2 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEIMPAIR2') ? $colorbacklineimpair2 : $conf->global->THEME_ELDY_LINEIMPAIR2) : (empty($user->conf->THEME_ELDY_LINEIMPAIR2) ? $colorbacklineimpair2 : $user->conf->THEME_ELDY_LINEIMPAIR2);
+$colorbacklinepair1  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEPAIR1') ? $colorbacklinepair1 : $conf->global->THEME_ELDY_LINEPAIR1) : (empty($user->conf->THEME_ELDY_LINEPAIR1) ? $colorbacklinepair1 : $user->conf->THEME_ELDY_LINEPAIR1);
+$colorbacklinepair2  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEPAIR2') ? $colorbacklinepair2 : $conf->global->THEME_ELDY_LINEPAIR2) : (empty($user->conf->THEME_ELDY_LINEPAIR2) ? $colorbacklinepair2 : $user->conf->THEME_ELDY_LINEPAIR2);
+$colorbacklinebreak  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEBREAK') ? $colorbacklinebreak : $conf->global->THEME_ELDY_LINEBREAK) : (empty($user->conf->THEME_ELDY_LINEBREAK) ? $colorbacklinebreak : $user->conf->THEME_ELDY_LINEBREAK);
+$colortexttitlenotab = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTTITLENOTAB') ? $colortexttitlenotab : $conf->global->THEME_ELDY_TEXTTITLENOTAB) : (empty($user->conf->THEME_ELDY_TEXTTITLENOTAB) ? $colortexttitlenotab : $user->conf->THEME_ELDY_TEXTTITLENOTAB);
+$colortexttitle      = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTTITLE') ? $colortexttitle : $conf->global->THEME_ELDY_TEXTTITLE) : (empty($user->conf->THEME_ELDY_TEXTTITLE) ? $colortexttitle : $user->conf->THEME_ELDY_TEXTTITLE);
+$colortexttitlelink  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTTITLELINK') ? $colortexttitlelink : $conf->global->THEME_ELDY_TEXTTITLELINK) : (empty($user->conf->THEME_ELDY_TEXTTITLELINK) ? $colortexttitlelink : $user->conf->THEME_ELDY_TEXTTITLELINK);
+$colortext           = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXT') ? $colortext : $conf->global->THEME_ELDY_TEXT) : (empty($user->conf->THEME_ELDY_TEXT) ? $colortext : $user->conf->THEME_ELDY_TEXT);
+$colortextlink       = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTLINK') ? $colortextlink : $conf->global->THEME_ELDY_TEXTLINK) : (empty($user->conf->THEME_ELDY_TEXTLINK) ? $colortextlink : $user->conf->THEME_ELDY_TEXTLINK);
+$butactionbg       	 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BTNACTION') ? $butactionbg : $conf->global->THEME_ELDY_BTNACTION) : (empty($user->conf->THEME_ELDY_BTNACTION) ? $butactionbg : $user->conf->THEME_ELDY_BTNACTION);
+$textbutaction     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTBTNACTION') ? $textbutaction : $conf->global->THEME_ELDY_TEXTBTNACTION) : (empty($user->conf->THEME_ELDY_TEXTBTNACTION) ? $textbutaction : $user->conf->THEME_ELDY_TEXTBTNACTION);
+$fontsize            = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_FONT_SIZE1') ? $fontsize : $conf->global->THEME_ELDY_FONT_SIZE1) : (empty($user->conf->THEME_ELDY_FONT_SIZE1) ? $fontsize : $user->conf->THEME_ELDY_FONT_SIZE1);
+$fontsizesmaller     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_FONT_SIZE2') ? $fontsize : $conf->global->THEME_ELDY_FONT_SIZE2) : (empty($user->conf->THEME_ELDY_FONT_SIZE2) ? $fontsize : $user->conf->THEME_ELDY_FONT_SIZE2);
+$heightrow			 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_USECOMOACTROW') ? '155%' : '300%') : (!getDolGlobalString('THEME_ELDY_USECOMOACTROW') ? '155%' : '300%');
 // Hover color
 $colorbacklinepairhover = ((!isset($conf->global->THEME_ELDY_USE_HOVER) || (string) $conf->global->THEME_ELDY_USE_HOVER === '255,255,255') ? '' : ($conf->global->THEME_ELDY_USE_HOVER === '1' ? 'e6edf0' : $conf->global->THEME_ELDY_USE_HOVER));
 $colorbacklinepairchecked = ((!isset($conf->global->THEME_ELDY_USE_CHECKED) || (string) $conf->global->THEME_ELDY_USE_CHECKED === '255,255,255') ? '' : ($conf->global->THEME_ELDY_USE_CHECKED === '1' ? 'e6edf0' : $conf->global->THEME_ELDY_USE_CHECKED));
@@ -279,10 +279,10 @@ if (getDolGlobalInt('THEME_TOPMENU_DISABLE_IMAGE') == 1) {
 	$disableimages = 1; $maxwidthloginblock = $maxwidthloginblock + 50; $minwidthtmenu = 0;
 }
 
-if (!empty($conf->global->MAIN_USE_TOP_MENU_QUICKADD_DROPDOWN)) {
+if (getDolGlobalString('MAIN_USE_TOP_MENU_QUICKADD_DROPDOWN')) {
 	$maxwidthloginblock = $maxwidthloginblock + 55;
 }
-if (!empty($conf->global->MAIN_USE_TOP_MENU_SEARCH_DROPDOWN)) {
+if (getDolGlobalString('MAIN_USE_TOP_MENU_SEARCH_DROPDOWN')) {
 	$maxwidthloginblock = $maxwidthloginblock + 55;
 }
 if (!empty($conf->bookmark->enabled)) {
@@ -319,7 +319,7 @@ print 'fontsizesmaller='.$fontsizesmaller."\n";
 print 'topMenuFontSize='.$topMenuFontSize."\n";
 print 'toolTipBgColor='.$toolTipBgColor."\n";
 print 'toolTipFontColor='.$toolTipFontColor."\n";
-print 'conf->global->THEME_SATURATE_RATIO='.(empty($conf->global->THEME_SATURATE_RATIO) ? '' : $conf->global->THEME_SATURATE_RATIO)." (must be between 0 and 1)\n";
+print 'conf->global->THEME_SATURATE_RATIO='.(!getDolGlobalString('THEME_SATURATE_RATIO') ? '' : $conf->global->THEME_SATURATE_RATIO)." (must be between 0 and 1)\n";
 print '*/'."\n";
 
 
diff --git a/htdocs/theme/eldy/theme_vars.inc.php b/htdocs/theme/eldy/theme_vars.inc.php
index 93db8d61250..204d14c6d05 100644
--- a/htdocs/theme/eldy/theme_vars.inc.php
+++ b/htdocs/theme/eldy/theme_vars.inc.php
@@ -35,7 +35,7 @@ global $theme_bordercolor, $theme_datacolor, $theme_bgcolor, $theme_bgcolorongle
 $theme_bordercolor = array(235, 235, 224);
 $theme_datacolor = array(array(137, 86, 161), array(60, 147, 183), array(250, 190, 80), array(80, 166, 90), array(190, 190, 100), array(91, 115, 247), array(140, 140, 220), array(190, 120, 120), array(115, 125, 150), array(100, 170, 20), array(150, 135, 125), array(85, 135, 150), array(150, 135, 80), array(150, 80, 150));
 if (!defined('ISLOADEDBYSTEELSHEET')) {	// File is run after an include of a php page, not by the style sheet, if the constant is not defined.
-	if (!empty($conf->global->MAIN_OPTIMIZEFORCOLORBLIND)) { // user is loaded by dolgraph.class.php
+	if (getDolGlobalString('MAIN_OPTIMIZEFORCOLORBLIND')) { // user is loaded by dolgraph.class.php
 		if (getDolGlobalString('MAIN_OPTIMIZEFORCOLORBLIND') == 'flashy') {
 			$theme_datacolor = array(array(157, 56, 191), array(0, 147, 183), array(250, 190, 30), array(221, 75, 57), array(0, 166, 90), array(140, 140, 220), array(190, 120, 120), array(190, 190, 100), array(115, 125, 150), array(100, 170, 20), array(150, 135, 125), array(85, 135, 150), array(150, 135, 80), array(150, 80, 150));
 		} else {
diff --git a/htdocs/theme/md/btn.inc.php b/htdocs/theme/md/btn.inc.php
index fcb64860f5f..3d013bede71 100644
--- a/htdocs/theme/md/btn.inc.php
+++ b/htdocs/theme/md/btn.inc.php
@@ -15,7 +15,7 @@ if (!defined('ISLOADEDBYSTEELSHEET')) {
 }
 
 <?php
-if (!empty($conf->global->THEME_DARKMODEENABLED)) {
+if (getDolGlobalString('THEME_DARKMODEENABLED')) {
 	print "/* For dark mode */\n";
 	if ($conf->global->THEME_DARKMODEENABLED != 2) {
 		print "@media (prefers-color-scheme: dark) {";	// To test, click on the 3 dots menu, then Other options then Display then emulate prefer-color-schemes
@@ -387,7 +387,7 @@ div.pagination .btnTitle:hover .btnTitle-label{
 
 
 /* rule to reduce top menu - 2nd reduction: Reduce width of top menu icons again */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2) ? round($nbtopmenuentries * 69, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2; ?>px)	/* reduction 2 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC2') ? round($nbtopmenuentries * 69, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2; ?>px)	/* reduction 2 */
 {
 	.butAction, .butActionRefused, .butActionDelete {
 		font-size: 0.95em;
@@ -400,7 +400,7 @@ div.pagination .btnTitle:hover .btnTitle-label{
 }
 
 /* rule to reduce top menu - 3rd reduction: The menu for user is on left */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3) ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC3') ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)	/* reduction 3 */
 {
 	.butAction, .butActionRefused, .butActionDelete {
 		font-size: 0.9em;
@@ -416,7 +416,7 @@ div.pagination .btnTitle:hover .btnTitle-label{
 }
 
 
-<?php if (!empty($conf->global->MAIN_BUTTON_HIDE_UNAUTHORIZED) && (!$user->admin)) { ?>
+<?php if (getDolGlobalString('MAIN_BUTTON_HIDE_UNAUTHORIZED') && (!$user->admin)) { ?>
 .butActionRefused, .butActionNewRefused, .btnTitle.refused {
 	display: none !important;
 }
diff --git a/htdocs/theme/md/info-box.inc.php b/htdocs/theme/md/info-box.inc.php
index ba5c632fc9a..935db98adc2 100644
--- a/htdocs/theme/md/info-box.inc.php
+++ b/htdocs/theme/md/info-box.inc.php
@@ -14,7 +14,7 @@ if (!defined('ISLOADEDBYSTEELSHEET')) {
 include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 
 $prefix = '';
-if (!empty($conf->global->THEME_INFOBOX_COLOR_ON_BACKGROUND)) {
+if (getDolGlobalString('THEME_INFOBOX_COLOR_ON_BACKGROUND')) {
 	$prefix = 'background-';
 }
 
@@ -333,7 +333,7 @@ a.info-box-text-a i.fa.fa-exclamation-triangle {
 }
 
 
-<?php if (empty($conf->global->MAIN_DISABLE_GLOBAL_BOXSTATS) && !empty($conf->global->MAIN_INCLUDE_GLOBAL_STATS_IN_OPENED_DASHBOARD)) { ?>
+<?php if (!getDolGlobalString('MAIN_DISABLE_GLOBAL_BOXSTATS') && getDolGlobalString('MAIN_INCLUDE_GLOBAL_STATS_IN_OPENED_DASHBOARD')) { ?>
 .info-box-icon-text{
 	opacity: 1;
 }
@@ -406,7 +406,7 @@ a.info-box-text{ text-decoration: none;}
 include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 
 $prefix = '';
-if (!empty($conf->global->THEME_INFOBOX_COLOR_ON_BACKGROUND)) {
+if (getDolGlobalString('THEME_INFOBOX_COLOR_ON_BACKGROUND')) {
 	$prefix = 'background-';
 }
 
diff --git a/htdocs/theme/md/manifest.json.php b/htdocs/theme/md/manifest.json.php
index 0e1f1ca17e0..db81b68ce02 100644
--- a/htdocs/theme/md/manifest.json.php
+++ b/htdocs/theme/md/manifest.json.php
@@ -22,7 +22,7 @@
 
 /**
  *		\file       htdocs/theme/md/manifest.json.php
- *		\brief      File for The Web App
+ *		\brief      File for The Web App (PWA)
  */
 
 if (!defined('NOREQUIREUSER')) {
@@ -70,20 +70,20 @@ $manifest = new stdClass();
 
 
 $manifest->name = constant('DOL_APPLICATION_TITLE');
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$manifest->name = $conf->global->MAIN_APPLICATION_TITLE;
 }
 $manifest->short_name = $manifest->name;
 
-$manifest->theme_color = empty($conf->global->MAIN_MANIFEST_APPLI_THEME_COLOR) ? getDolGlobalString('THEME_ELDY_TOPMENU_BACK1', '#F05F40') : $conf->global->MAIN_MANIFEST_APPLI_THEME_COLOR;
-$manifest->background_color = empty($conf->global->MAIN_MANIFEST_APPLI_BG_COLOR) ? "#ffffff" : $conf->global->MAIN_MANIFEST_APPLI_BG_COLOR;
+$manifest->theme_color = !getDolGlobalString('MAIN_MANIFEST_APPLI_THEME_COLOR') ? getDolGlobalString('THEME_ELDY_TOPMENU_BACK1', '#F05F40') : $conf->global->MAIN_MANIFEST_APPLI_THEME_COLOR;
+$manifest->background_color = !getDolGlobalString('MAIN_MANIFEST_APPLI_BG_COLOR') ? "#ffffff" : $conf->global->MAIN_MANIFEST_APPLI_BG_COLOR;
 $manifest->display = "standalone";
 $manifest->splash_pages = null;
 $manifest->icons = array();
 $manifest->start_url = constant('DOL_MAIN_URL_ROOT');
 $manifest->id = constant('DOL_MAIN_URL_ROOT');
 
-if (!empty($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL)) {
+if (getDolGlobalString('MAIN_MANIFEST_APPLI_LOGO_URL')) {
 	$icon = new stdClass();
 	$icon->src = $conf->global->MAIN_MANIFEST_APPLI_LOGO_URL;
 	if ($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL_SIZE) {
@@ -93,8 +93,8 @@ if (!empty($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL)) {
 	}
 	$icon->type = "image/png";
 	$manifest->icons[] = $icon;
-} elseif (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED)) {
-	if (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI)) {
+} elseif (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED')) {
+	if (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI')) {
 		$iconRelativePath = 'logos/thumbs/' . getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_MINI');
 		$iconPath = $conf->mycompany->dir_output.'/'.$iconRelativePath;
 		if (is_readable($iconPath)) {
@@ -109,7 +109,7 @@ if (!empty($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL)) {
 		}
 	}
 
-	if (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED_SMALL)) {
+	if (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_SMALL')) {
 		$iconRelativePath = 'logos/thumbs/' . getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED_SMALL');
 		$iconPath = $conf->mycompany->dir_output.'/'.$iconRelativePath;
 		if (is_readable($iconPath)) {
@@ -124,7 +124,7 @@ if (!empty($conf->global->MAIN_MANIFEST_APPLI_LOGO_URL)) {
 		}
 	}
 
-	if (!empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SQUARRED)) {
+	if (getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED')) {
 		$iconRelativePath = 'logos/' . getDolGlobalString('MAIN_INFO_SOCIETE_LOGO_SQUARRED');
 		$iconPath = $conf->mycompany->dir_output.'/'.$iconRelativePath;
 		if (is_readable($iconPath)) {
diff --git a/htdocs/theme/md/style.css.php b/htdocs/theme/md/style.css.php
index 9e60a82cf07..57afde50ea5 100644
--- a/htdocs/theme/md/style.css.php
+++ b/htdocs/theme/md/style.css.php
@@ -103,7 +103,7 @@ $left = ($langs->trans("DIRECTION") == 'rtl' ? 'right' : 'left');
 
 $path = ''; // This value may be used in future for external module to overwrite theme
 $theme = 'md'; // Value of theme
-if (!empty($conf->global->MAIN_OVERWRITE_THEME_RES)) {
+if (getDolGlobalString('MAIN_OVERWRITE_THEME_RES')) {
 	$path = '/' . getDolGlobalString('MAIN_OVERWRITE_THEME_RES'); $theme = $conf->global->MAIN_OVERWRITE_THEME_RES;
 }
 
@@ -161,7 +161,7 @@ if (!isset($conf->global->THEME_ELDY_TEXTBTNACTION)) {
 }
 
 // Case of option editable only if option THEME_ELDY_ENABLE_PERSONALIZED is on
-if (empty($conf->global->THEME_ELDY_ENABLE_PERSONALIZED)) {
+if (!getDolGlobalString('THEME_ELDY_ENABLE_PERSONALIZED')) {
 	// 90A4AE, 607D8B, 455A64, 37474F
 	$conf->global->THEME_ELDY_BACKTABCARD1 = '255,255,255'; // card
 	$conf->global->THEME_ELDY_BACKTABACTIVE = '234,234,234';
@@ -171,28 +171,28 @@ if (empty($conf->global->THEME_ELDY_ENABLE_PERSONALIZED)) {
 }
 
 // Case of option availables only if THEME_ELDY_ENABLE_PERSONALIZED is on
-$colorbackhmenu1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
-$colorbackvmenu1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_VERMENU_BACK1) ? $colorbackvmenu1 : $conf->global->THEME_ELDY_VERMENU_BACK1) : (empty($user->conf->THEME_ELDY_VERMENU_BACK1) ? $colorbackvmenu1 : $user->conf->THEME_ELDY_VERMENU_BACK1);
-$colortopbordertitle1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TOPBORDER_TITLE1) ? $colortopbordertitle1 : $conf->global->THEME_ELDY_TOPBORDER_TITLE1) : (empty($user->conf->THEME_ELDY_TOPBORDER_TITLE1) ? $colortopbordertitle1 : $user->conf->THEME_ELDY_TOPBORDER_TITLE1);
-$colorbacktitle1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BACKTITLE1) ? $colorbacktitle1 : $conf->global->THEME_ELDY_BACKTITLE1) : (empty($user->conf->THEME_ELDY_BACKTITLE1) ? $colorbacktitle1 : $user->conf->THEME_ELDY_BACKTITLE1);
-$colorbacktabcard1   = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BACKTABCARD1) ? $colorbacktabcard1 : $conf->global->THEME_ELDY_BACKTABCARD1) : (empty($user->conf->THEME_ELDY_BACKTABCARD1) ? $colorbacktabcard1 : $user->conf->THEME_ELDY_BACKTABCARD1);
-$colorbacktabactive  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BACKTABACTIVE) ? $colorbacktabactive : $conf->global->THEME_ELDY_BACKTABACTIVE) : (empty($user->conf->THEME_ELDY_BACKTABACTIVE) ? $colorbacktabactive : $user->conf->THEME_ELDY_BACKTABACTIVE);
-$colorbacklineimpair1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEIMPAIR1) ? $colorbacklineimpair1 : $conf->global->THEME_ELDY_LINEIMPAIR1) : (empty($user->conf->THEME_ELDY_LINEIMPAIR1) ? $colorbacklineimpair1 : $user->conf->THEME_ELDY_LINEIMPAIR1);
-$colorbacklineimpair2 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEIMPAIR2) ? $colorbacklineimpair2 : $conf->global->THEME_ELDY_LINEIMPAIR2) : (empty($user->conf->THEME_ELDY_LINEIMPAIR2) ? $colorbacklineimpair2 : $user->conf->THEME_ELDY_LINEIMPAIR2);
-$colorbacklinepair1  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEPAIR1) ? $colorbacklinepair1 : $conf->global->THEME_ELDY_LINEPAIR1) : (empty($user->conf->THEME_ELDY_LINEPAIR1) ? $colorbacklinepair1 : $user->conf->THEME_ELDY_LINEPAIR1);
-$colorbacklinepair2  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEPAIR2) ? $colorbacklinepair2 : $conf->global->THEME_ELDY_LINEPAIR2) : (empty($user->conf->THEME_ELDY_LINEPAIR2) ? $colorbacklinepair2 : $user->conf->THEME_ELDY_LINEPAIR2);
-$colorbacklinebreak  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_LINEBREAK) ? $colorbacklinebreak : $conf->global->THEME_ELDY_LINEBREAK) : (empty($user->conf->THEME_ELDY_LINEBREAK) ? $colorbacklinebreak : $user->conf->THEME_ELDY_LINEBREAK);
-$colorbackbody       = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BACKBODY) ? $colorbackbody : $conf->global->THEME_ELDY_BACKBODY) : (empty($user->conf->THEME_ELDY_BACKBODY) ? $colorbackbody : $user->conf->THEME_ELDY_BACKBODY);
-$colortexttitlenotab = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTTITLENOTAB) ? $colortexttitlenotab : $conf->global->THEME_ELDY_TEXTTITLENOTAB) : (empty($user->conf->THEME_ELDY_TEXTTITLENOTAB) ? $colortexttitlenotab : $user->conf->THEME_ELDY_TEXTTITLENOTAB);
-$colortexttitle      = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTTITLE) ? $colortext : $conf->global->THEME_ELDY_TEXTTITLE) : (empty($user->conf->THEME_ELDY_TEXTTITLE) ? $colortexttitle : $user->conf->THEME_ELDY_TEXTTITLE);
-$colortexttitlelink  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTTITLELINK) ? $colortexttitlelink : $conf->global->THEME_ELDY_TEXTTITLELINK) : (empty($user->conf->THEME_ELDY_TEXTTITLELINK) ? $colortexttitlelink : $user->conf->THEME_ELDY_TEXTTITLELINK);
-$colortext           = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXT) ? $colortext : $conf->global->THEME_ELDY_TEXT) : (empty($user->conf->THEME_ELDY_TEXT) ? $colortext : $user->conf->THEME_ELDY_TEXT);
-$colortextlink       = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTLINK) ? $colortext : $conf->global->THEME_ELDY_TEXTLINK) : (empty($user->conf->THEME_ELDY_TEXTLINK) ? $colortextlink : $user->conf->THEME_ELDY_TEXTLINK);
-$butactionbg       	 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_BTNACTION) ? $butactionbg : $conf->global->THEME_ELDY_BTNACTION) : (empty($user->conf->THEME_ELDY_BTNACTION) ? $butactionbg : $user->conf->THEME_ELDY_BTNACTION);
-$textbutaction     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_TEXTBTNACTION) ? $textbutaction : $conf->global->THEME_ELDY_TEXTBTNACTION) : (empty($user->conf->THEME_ELDY_TEXTBTNACTION) ? $textbutaction : $user->conf->THEME_ELDY_TEXTBTNACTION);
-$fontsize            = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_FONT_SIZE1) ? $fontsize : $conf->global->THEME_ELDY_FONT_SIZE1) : (empty($user->conf->THEME_ELDY_FONT_SIZE1) ? $fontsize : $user->conf->THEME_ELDY_FONT_SIZE1);
-$fontsizesmaller     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_FONT_SIZE2) ? $fontsize : $conf->global->THEME_ELDY_FONT_SIZE2) : (empty($user->conf->THEME_ELDY_FONT_SIZE2) ? $fontsize : $user->conf->THEME_ELDY_FONT_SIZE2);
-$heightrow			 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (empty($conf->global->THEME_ELDY_USECOMOACTROW) ? '155%' : '300%') : (empty($conf->global->THEME_ELDY_USECOMOACTROW) ? '155%' : '300%');
+$colorbackhmenu1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TOPMENU_BACK1') ? $colorbackhmenu1 : $conf->global->THEME_ELDY_TOPMENU_BACK1) : (empty($user->conf->THEME_ELDY_TOPMENU_BACK1) ? $colorbackhmenu1 : $user->conf->THEME_ELDY_TOPMENU_BACK1);
+$colorbackvmenu1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_VERMENU_BACK1') ? $colorbackvmenu1 : $conf->global->THEME_ELDY_VERMENU_BACK1) : (empty($user->conf->THEME_ELDY_VERMENU_BACK1) ? $colorbackvmenu1 : $user->conf->THEME_ELDY_VERMENU_BACK1);
+$colortopbordertitle1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TOPBORDER_TITLE1') ? $colortopbordertitle1 : $conf->global->THEME_ELDY_TOPBORDER_TITLE1) : (empty($user->conf->THEME_ELDY_TOPBORDER_TITLE1) ? $colortopbordertitle1 : $user->conf->THEME_ELDY_TOPBORDER_TITLE1);
+$colorbacktitle1     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BACKTITLE1') ? $colorbacktitle1 : $conf->global->THEME_ELDY_BACKTITLE1) : (empty($user->conf->THEME_ELDY_BACKTITLE1) ? $colorbacktitle1 : $user->conf->THEME_ELDY_BACKTITLE1);
+$colorbacktabcard1   = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BACKTABCARD1') ? $colorbacktabcard1 : $conf->global->THEME_ELDY_BACKTABCARD1) : (empty($user->conf->THEME_ELDY_BACKTABCARD1) ? $colorbacktabcard1 : $user->conf->THEME_ELDY_BACKTABCARD1);
+$colorbacktabactive  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BACKTABACTIVE') ? $colorbacktabactive : $conf->global->THEME_ELDY_BACKTABACTIVE) : (empty($user->conf->THEME_ELDY_BACKTABACTIVE) ? $colorbacktabactive : $user->conf->THEME_ELDY_BACKTABACTIVE);
+$colorbacklineimpair1 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEIMPAIR1') ? $colorbacklineimpair1 : $conf->global->THEME_ELDY_LINEIMPAIR1) : (empty($user->conf->THEME_ELDY_LINEIMPAIR1) ? $colorbacklineimpair1 : $user->conf->THEME_ELDY_LINEIMPAIR1);
+$colorbacklineimpair2 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEIMPAIR2') ? $colorbacklineimpair2 : $conf->global->THEME_ELDY_LINEIMPAIR2) : (empty($user->conf->THEME_ELDY_LINEIMPAIR2) ? $colorbacklineimpair2 : $user->conf->THEME_ELDY_LINEIMPAIR2);
+$colorbacklinepair1  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEPAIR1') ? $colorbacklinepair1 : $conf->global->THEME_ELDY_LINEPAIR1) : (empty($user->conf->THEME_ELDY_LINEPAIR1) ? $colorbacklinepair1 : $user->conf->THEME_ELDY_LINEPAIR1);
+$colorbacklinepair2  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEPAIR2') ? $colorbacklinepair2 : $conf->global->THEME_ELDY_LINEPAIR2) : (empty($user->conf->THEME_ELDY_LINEPAIR2) ? $colorbacklinepair2 : $user->conf->THEME_ELDY_LINEPAIR2);
+$colorbacklinebreak  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_LINEBREAK') ? $colorbacklinebreak : $conf->global->THEME_ELDY_LINEBREAK) : (empty($user->conf->THEME_ELDY_LINEBREAK) ? $colorbacklinebreak : $user->conf->THEME_ELDY_LINEBREAK);
+$colorbackbody       = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BACKBODY') ? $colorbackbody : $conf->global->THEME_ELDY_BACKBODY) : (empty($user->conf->THEME_ELDY_BACKBODY) ? $colorbackbody : $user->conf->THEME_ELDY_BACKBODY);
+$colortexttitlenotab = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTTITLENOTAB') ? $colortexttitlenotab : $conf->global->THEME_ELDY_TEXTTITLENOTAB) : (empty($user->conf->THEME_ELDY_TEXTTITLENOTAB) ? $colortexttitlenotab : $user->conf->THEME_ELDY_TEXTTITLENOTAB);
+$colortexttitle      = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTTITLE') ? $colortext : $conf->global->THEME_ELDY_TEXTTITLE) : (empty($user->conf->THEME_ELDY_TEXTTITLE) ? $colortexttitle : $user->conf->THEME_ELDY_TEXTTITLE);
+$colortexttitlelink  = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTTITLELINK') ? $colortexttitlelink : $conf->global->THEME_ELDY_TEXTTITLELINK) : (empty($user->conf->THEME_ELDY_TEXTTITLELINK) ? $colortexttitlelink : $user->conf->THEME_ELDY_TEXTTITLELINK);
+$colortext           = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXT') ? $colortext : $conf->global->THEME_ELDY_TEXT) : (empty($user->conf->THEME_ELDY_TEXT) ? $colortext : $user->conf->THEME_ELDY_TEXT);
+$colortextlink       = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTLINK') ? $colortext : $conf->global->THEME_ELDY_TEXTLINK) : (empty($user->conf->THEME_ELDY_TEXTLINK) ? $colortextlink : $user->conf->THEME_ELDY_TEXTLINK);
+$butactionbg       	 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_BTNACTION') ? $butactionbg : $conf->global->THEME_ELDY_BTNACTION) : (empty($user->conf->THEME_ELDY_BTNACTION) ? $butactionbg : $user->conf->THEME_ELDY_BTNACTION);
+$textbutaction     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_TEXTBTNACTION') ? $textbutaction : $conf->global->THEME_ELDY_TEXTBTNACTION) : (empty($user->conf->THEME_ELDY_TEXTBTNACTION) ? $textbutaction : $user->conf->THEME_ELDY_TEXTBTNACTION);
+$fontsize            = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_FONT_SIZE1') ? $fontsize : $conf->global->THEME_ELDY_FONT_SIZE1) : (empty($user->conf->THEME_ELDY_FONT_SIZE1) ? $fontsize : $user->conf->THEME_ELDY_FONT_SIZE1);
+$fontsizesmaller     = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_FONT_SIZE2') ? $fontsize : $conf->global->THEME_ELDY_FONT_SIZE2) : (empty($user->conf->THEME_ELDY_FONT_SIZE2) ? $fontsize : $user->conf->THEME_ELDY_FONT_SIZE2);
+$heightrow			 = empty($user->conf->THEME_ELDY_ENABLE_PERSONALIZED) ? (!getDolGlobalString('THEME_ELDY_USECOMOACTROW') ? '155%' : '300%') : (!getDolGlobalString('THEME_ELDY_USECOMOACTROW') ? '155%' : '300%');
 
 // Hover color
 $colorbacklinepairhover = ((!isset($conf->global->THEME_ELDY_USE_HOVER) || (string) $conf->global->THEME_ELDY_USE_HOVER === '255,255,255') ? '' : ($conf->global->THEME_ELDY_USE_HOVER === '1' ? 'edf4fb' : $conf->global->THEME_ELDY_USE_HOVER));
@@ -368,7 +368,7 @@ print '*/'."\n";
 }
 
 <?php
-if (!empty($conf->global->THEME_DARKMODEENABLED)) {
+if (getDolGlobalString('THEME_DARKMODEENABLED')) {
 	print "/* For dark mode */\n";
 	if ($conf->global->THEME_DARKMODEENABLED != 2) {
 		print "@media (prefers-color-scheme: dark) {";	// To test, click on the 3 dots menu, then Other options then Display then emulate prefer-color-schemes
@@ -524,13 +524,13 @@ select#date_startday, select#date_startmonth, select#date_endday, select#date_en
 input, input.flat, textarea, textarea.flat, form.flat select, select, select.flat, .dataTables_length label select {
 	color: var(--colortext);
 	border: none;
-	border<?php echo empty($conf->global->THEME_SHOW_BORDER_ON_INPUT) ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
+	border<?php echo !getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT') ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
 	font-family: <?php print $fontlist ?>;
 	outline: none;
 	margin: 0px 0px 0px 0px;
 	background-color: var(--inputbackgroundcolor);
-	<?php if (empty($conf->global->THEME_ADD_BACKGROUND_ON_INPUT)) { ?>
-		border<?php echo empty($conf->global->THEME_SHOW_BORDER_ON_INPUT) ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
+	<?php if (!getDolGlobalString('THEME_ADD_BACKGROUND_ON_INPUT')) { ?>
+		border<?php echo !getDolGlobalString('THEME_SHOW_BORDER_ON_INPUT') ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
 	<?php } ?>
 }
 
@@ -1858,7 +1858,7 @@ tr.nobottom td {
 .minwidth50  { min-width: 50px; }
 .minwidth75  { min-width: 75px; }
 /* rule for not too small screen only */
-@media only screen and (min-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3) ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)
+@media only screen and (min-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC3') ? round($nbtopmenuentries * 47, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC3; ?>px)
 {
 	.width20  { width: 20px; }
 	.width25  { width: 25px; }
@@ -2274,7 +2274,7 @@ td.showDragHandle {
 	font-family: "RobotoDraft","Roboto",sans-serif;
 	<?php echo $left; ?>: 0;
 	<?php
-	if (in_array($conf->browser->layout, array('phone', 'tablet')) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if (in_array($conf->browser->layout, array('phone', 'tablet')) && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 	} else { ?>
 	position: fixed;
 	top: 45px;
@@ -2304,7 +2304,7 @@ td.showDragHandle {
 	transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
 	-webkit-overflow-scrolling: touch;
 	<?php
-	if (in_array($conf->browser->layout, array('phone', 'tablet')) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if (in_array($conf->browser->layout, array('phone', 'tablet')) && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 	} else { ?>
 	overflow-x: hidden;
 	overflow-y: auto;
@@ -2340,7 +2340,7 @@ body.sidebar-collapse .side-nav, body.sidebar-collapse .login_block_other
 {
 	display: none;
 }
-<?php if (empty($conf->global->THEME_DISABLE_STICKY_TOPMENU)) {  ?>
+<?php if (!getDolGlobalString('THEME_DISABLE_STICKY_TOPMENU')) {  ?>
 .side-nav-vert {
 	position: sticky;
 	top: 0px;
@@ -2350,7 +2350,7 @@ body.sidebar-collapse .side-nav, body.sidebar-collapse .login_block_other
 
 
 /* For smartphone (testmenuhider is on) */
-<?php if (in_array($conf->browser->layout, array('phone', 'tablet')) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) { ?>
+<?php if (in_array($conf->browser->layout, array('phone', 'tablet')) && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) { ?>
 #id-container {
 	width: 100%;
 }
@@ -2360,7 +2360,7 @@ body.sidebar-collapse .side-nav, body.sidebar-collapse .login_block_other
 
 .side-nav {
 	<?php
-	if (in_array($conf->browser->layout, array('phone', 'tablet')) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+	if (in_array($conf->browser->layout, array('phone', 'tablet')) && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 	} else { ?>
 	overflow-x: initial !important;
 	overflow-y: scroll;
@@ -2405,7 +2405,7 @@ div.backgroundsemitransparent {
 	border-right: 1px solid rgba(0,0,0,0.3);
 	/* padding-top: 20px; */
 	<?php
-	if (in_array($conf->browser->layout, array('phone', 'tablet')) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) { ?>
+	if (in_array($conf->browser->layout, array('phone', 'tablet')) && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) { ?>
 	top: 66px ! important;
 	<?php } else { ?>
 	top: 60px ! important;
@@ -2875,7 +2875,7 @@ li.tmenu, li.tmenusel {
 	<?php print $minwidthtmenu ? 'min-width: '.$minwidthtmenu.'px;' : ''; ?>
 	text-align: center;
 	vertical-align: bottom;
-	<?php if (empty($conf->global->MAIN_MENU_INVERT)) { ?>
+	<?php if (!getDolGlobalString('MAIN_MENU_INVERT')) { ?>
 	float: <?php print $left; ?>;
 		<?php if (!$disableimages) { ?>
 	height: <?php print $heightmenu; ?>px;
@@ -3200,7 +3200,7 @@ div.login_block {
 	padding-bottom: 3px;
 	/* border-right: 1px solid rgba(0,0,0,0.2); */
 	<?php print $left; ?>: 0;
-<?php if (in_array($conf->browser->layout, array('phone', 'tablet')) && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) { ?>
+<?php if (in_array($conf->browser->layout, array('phone', 'tablet')) && !getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) { ?>
 	position: absolute;
 <?php } else { ?>
 	position: fixed;
@@ -3948,7 +3948,7 @@ td.border, div.tagtable div div.border {
 	background-color: inherit;
 }
 
-<?php if (!empty($conf->global->THEME_ENABLE_STICKY_COLUMN_REF)) { ?>
+<?php if (getDolGlobalString('THEME_ENABLE_STICKY_COLUMN_REF')) { ?>
 /* To have left column sticky */
 .tagtable td[data-key="ref"], .tagtable th[data-key="ref"] {
 	position: sticky;
@@ -3961,7 +3961,7 @@ td.border, div.tagtable div div.border {
 }
 <?php } ?>
 
-<?php if (!empty($conf->global->THEME_ENABLE_STICKY_COLUMN_ACTION)) { ?>
+<?php if (getDolGlobalString('THEME_ENABLE_STICKY_COLUMN_ACTION')) { ?>
 /* To have right column sticky */
 .tagtable td.actioncolumn, .tagtable th.actioncolumn {
 	position: sticky;
@@ -6172,7 +6172,7 @@ div#ecm-layout-center {
 
 .jnotify-container {
 	position: fixed !important;
-<?php if (!empty($conf->global->MAIN_JQUERY_JNOTIFY_BOTTOM)) { ?>
+<?php if (getDolGlobalString('MAIN_JQUERY_JNOTIFY_BOTTOM')) { ?>
 	top: auto !important;
 	bottom: 4px !important;
 <?php } ?>
@@ -7755,7 +7755,7 @@ table.jPicker {
 
 /* nboftopmenuentries = <?php echo $nbtopmenuentries ?>, fontsize=<?php echo is_numeric($fontsize) ? $fontsize.'px' : $fontsize ?> */
 /* rule to reduce top menu - 1st reduction: Reduce width of top menu icons */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC1) ? round($nbtopmenuentries * 90, 0) + 340 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC1; ?>px)	/* reduction 1 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC1') ? round($nbtopmenuentries * 90, 0) + 340 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC1; ?>px)	/* reduction 1 */
 {
 	div.tmenucenter {
 		max-width: 56px;	/* size of viewport */
@@ -7783,7 +7783,7 @@ table.jPicker {
 	}
 }
 /* rule to reduce top menu - 2nd reduction: Reduce width of top menu icons again */
-@media only screen and (max-width: <?php echo empty($conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2) ? round($nbtopmenuentries * 69, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2; ?>px)	/* reduction 2 */
+@media only screen and (max-width: <?php echo !getDolGlobalString('THEME_ELDY_WITDHOFFSET_FOR_REDUC2') ? round($nbtopmenuentries * 69, 0) + 130 : $conf->global->THEME_ELDY_WITDHOFFSET_FOR_REDUC2; ?>px)	/* reduction 2 */
 {
 	li.tmenucompanylogo {
 		display: none;
@@ -7931,7 +7931,7 @@ include dol_buildpath($path.'/theme/'.$theme.'/info-box.inc.php', 0);
 include dol_buildpath($path.'/theme/'.$theme.'/progress.inc.php', 0);
 include dol_buildpath($path.'/theme/eldy/timeline.inc.php', 0); // actually md use same style as eldy theme
 
-if (!empty($conf->global->THEME_CUSTOM_CSS)) {
+if (getDolGlobalString('THEME_CUSTOM_CSS')) {
 	print $conf->global->THEME_CUSTOM_CSS;
 }
 
diff --git a/htdocs/theme/md/theme_vars.inc.php b/htdocs/theme/md/theme_vars.inc.php
index accbaf485cd..8ed47b35bca 100644
--- a/htdocs/theme/md/theme_vars.inc.php
+++ b/htdocs/theme/md/theme_vars.inc.php
@@ -31,7 +31,7 @@ global $theme_bordercolor, $theme_datacolor, $theme_bgcolor, $theme_bgcolorongle
 $theme_bordercolor = array(235, 235, 224);
 $theme_datacolor = array(array(137, 86, 161), array(60, 147, 183), array(250, 190, 80), array(191, 75, 57), array(80, 166, 90), array(140, 140, 220), array(190, 120, 120), array(190, 190, 100), array(115, 125, 150), array(100, 170, 20), array(150, 135, 125), array(85, 135, 150), array(150, 135, 80), array(150, 80, 150));
 if (!defined('ISLOADEDBYSTEELSHEET')) {	// File is run after an include of a php page, not by the style sheet, if the constant is not defined.
-	if (!empty($conf->global->MAIN_OPTIMIZEFORCOLORBLIND)) { // user is loaded by dolgraph.class.php
+	if (getDolGlobalString('MAIN_OPTIMIZEFORCOLORBLIND')) { // user is loaded by dolgraph.class.php
 		if (getDolGlobalString('MAIN_OPTIMIZEFORCOLORBLIND') == 'flashy') {
 			$theme_datacolor = array(array(157, 56, 191), array(0, 147, 183), array(250, 190, 30), array(221, 75, 57), array(0, 166, 90), array(140, 140, 220), array(190, 120, 120), array(190, 190, 100), array(115, 125, 150), array(100, 170, 20), array(150, 135, 125), array(85, 135, 150), array(150, 135, 80), array(150, 80, 150));
 		} else {
diff --git a/htdocs/ticket/agenda.php b/htdocs/ticket/agenda.php
index d6bbdcd69f3..f79a2469935 100644
--- a/htdocs/ticket/agenda.php
+++ b/htdocs/ticket/agenda.php
@@ -99,7 +99,7 @@ if ($user->socid > 0 && ($object->fk_soc != $user->socid)) {
 	accessforbidden();
 }
 // or for unauthorized internals users
-if (!$user->socid && (!empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY) && $object->fk_user_assign != $user->id) && !$user->hasRight('ticket', 'manage')) {
+if (!$user->socid && (getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY') && $object->fk_user_assign != $user->id) && !$user->hasRight('ticket', 'manage')) {
 	accessforbidden();
 }
 
@@ -147,7 +147,7 @@ $userstat = new User($db);
 $formticket = new FormTicket($db);
 
 $title = $langs->trans("Ticket").' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/ticketnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/ticketnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans("Info");
 }
 $help_url = 'EN:Module_Agenda_En|FR:Module_Agenda|DE:Modul_Terminplanung';
@@ -165,7 +165,7 @@ if ($socid > 0) {
 	print dol_get_fiche_end();
 }
 
-if (!$user->socid && !empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY)) {
+if (!$user->socid && getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY')) {
 	$object->next_prev_filter = "te.fk_user_assign = ".((int) $user->id);
 } elseif ($user->socid > 0) {
 	$object->next_prev_filter = "te.fk_soc = ".((int) $user->socid);
diff --git a/htdocs/ticket/card.php b/htdocs/ticket/card.php
index a266173e9f6..9ebc16ba97a 100755
--- a/htdocs/ticket/card.php
+++ b/htdocs/ticket/card.php
@@ -286,14 +286,14 @@ if (empty($reshook)) {
 				}
 
 				// Auto mark as read if created from backend
-				if (!empty($conf->global->TICKET_AUTO_READ_WHEN_CREATED_FROM_BACKEND) && $user->hasRight('ticket', 'write')) {
+				if (getDolGlobalString('TICKET_AUTO_READ_WHEN_CREATED_FROM_BACKEND') && $user->hasRight('ticket', 'write')) {
 					if ( ! $object->markAsRead($user) > 0) {
 						setEventMessages($object->error, $object->errors, 'errors');
 					}
 				}
 
 				// Auto assign user
-				if (!empty($conf->global->TICKET_AUTO_ASSIGN_USER_CREATE)) {
+				if (getDolGlobalString('TICKET_AUTO_ASSIGN_USER_CREATE')) {
 					$result = $object->assignUser($user, $user->id, 1);
 					$object->add_contact($user->id, "SUPPORTTEC", 'internal');
 				}
@@ -742,7 +742,7 @@ if ($action == 'create' || $action == 'presend') {
 	$formticket->withfromsocid = $socid ? $socid : $user->socid;
 	$formticket->withfromcontactid = $contactid ? $contactid : '';
 	$formticket->withtitletopic = 1;
-	$formticket->withnotifytiersatcreate = ($notifyTiers ? 1 : (empty($conf->global->TICKET_CHECK_NOTIFY_THIRDPARTY_AT_CREATION) ? 0 : 1));
+	$formticket->withnotifytiersatcreate = ($notifyTiers ? 1 : (!getDolGlobalString('TICKET_CHECK_NOTIFY_THIRDPARTY_AT_CREATION') ? 0 : 1));
 	$formticket->withusercreate = 0;
 	$formticket->withref = 1;
 	$formticket->fk_user_create = $user->id;
@@ -808,7 +808,7 @@ if ($action == 'create' || $action == 'presend') {
 	|| $action== 'edit_contrat' || $action == 'editsubject' || $action == 'edit_extras' || $action == 'update_extras' || $action == 'edit_extrafields' || $action == 'set_extrafields' || $action == 'classify' || $action == 'sel_contract' || $action == 'edit_message_init' || $action == 'set_status' || $action == 'dellink') {
 	if ($res > 0) {
 		// or for unauthorized internals users
-		if (!$user->socid && (!empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY) && $object->fk_user_assign != $user->id) && !$user->hasRight('ticket', 'manage')) {
+		if (!$user->socid && (getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY') && $object->fk_user_assign != $user->id) && !$user->hasRight('ticket', 'manage')) {
 			accessforbidden('', 0, 1);
 		}
 
@@ -824,7 +824,7 @@ if ($action == 'create' || $action == 'presend') {
 			}
 
 			// Default select all or no contact
-			$default = (!empty($conf->global->TICKET_NOTIFY_AT_CLOSING)) ? -2 : -3;
+			$default = (getDolGlobalString('TICKET_NOTIFY_AT_CLOSING')) ? -2 : -3;
 			$formquestion = array(
 				array(
 					'name' => 'contactid',
@@ -853,7 +853,7 @@ if ($action == 'create' || $action == 'presend') {
 		if ($action == 'set_status') {
 			$new_status = GETPOST('new_status');
 			//var_dump($url_page_current . "?track_id=" . $object->track_id);
-			print $form->formconfirm($url_page_current."?track_id=".$object->track_id."&new_status=".GETPOST('new_status'), $langs->trans("TicketChangeStatus"), $langs->trans("TicketConfirmChangeStatus", $langs->transnoentities($object->statuts_short[$new_status])), "confirm_set_status", '', '', 1);
+			print $form->formconfirm($url_page_current."?track_id=".$object->track_id."&new_status=".GETPOST('new_status'), $langs->trans("TicketChangeStatus"), $langs->trans("TicketConfirmChangeStatus", $langs->transnoentities($object->labelStatusShort[$new_status])), "confirm_set_status", '', '', 1);
 		}
 
 		// project info
@@ -930,7 +930,7 @@ if ($action == 'create' || $action == 'presend') {
 			print dol_get_fiche_end();
 		}
 
-		if (!$user->socid && !empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY)) {
+		if (!$user->socid && getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY')) {
 			$object->next_prev_filter = "te.fk_user_assign = ".((int) $user->id);
 		} elseif ($user->socid > 0) {
 			$object->next_prev_filter = "te.fk_soc = ".((int) $user->socid);
@@ -1189,10 +1189,9 @@ if ($action == 'create' || $action == 'presend') {
 		print '<input type="hidden" name="track_id" value="'.$track_id.'">';
 		print '<input type="hidden" name="trackid" value="'.$trackid.'">';
 
-		print '<div class="underbanner clearboth"></div>';
-
 		// Categories
 		if (isModEnabled('categorie')) {
+			print '<div class="underbanner clearboth"></div>';
 			print '<table class="border centpercent tableforfield">';
 			print '<tr>';
 			print '<td class="valignmiddle titlefield">';
@@ -1250,7 +1249,7 @@ if ($action == 'create' || $action == 'presend') {
 			print '<input type="submit" class="button small" name="btn_update_ticket_prop" value="'.$langs->trans("Modify").'" />';
 		} else {
 			// Button to edit Properties
-			if (isset($object->status) && ($object->status < $object::STATUS_NEED_MORE_INFO || !empty($conf->global->TICKET_ALLOW_CLASSIFICATION_MODIFICATION_EVEN_IF_CLOSED)) && $user->hasRight('ticket', 'write')) {
+			if (isset($object->status) && ($object->status < $object::STATUS_NEED_MORE_INFO || getDolGlobalString('TICKET_ALLOW_CLASSIFICATION_MODIFICATION_EVEN_IF_CLOSED')) && $user->hasRight('ticket', 'write')) {
 				print ' <a class="editfielda" href="card.php?track_id='.$object->track_id.'&set=properties">'.img_edit($langs->trans('Modify')).'</a>';
 			}
 		}
@@ -1316,7 +1315,7 @@ if ($action == 'create' || $action == 'presend') {
 		}
 
 
-		if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB)) {
+		if (getDolGlobalString('MAIN_DISABLE_CONTACTS_TAB')) {
 			print load_fiche_titre($langs->trans('Contacts'), '', 'title_companies.png');
 
 			print '<div class="div-table-responsive-no-min">';
@@ -1564,7 +1563,7 @@ if ($action == 'create' || $action == 'presend') {
 		}
 
 		// Show messages on card (Note: this is a duplicate of the view Events/Agenda but on the main tab)
-		if (!empty($conf->global->TICKET_SHOW_MESSAGES_ON_CARD)) {
+		if (getDolGlobalString('TICKET_SHOW_MESSAGES_ON_CARD')) {
 			$param = '&id='.$object->id;
 			if (!empty($contextpage) && $contextpage != $_SERVER["PHP_SELF"]) {
 				$param .= '&contextpage='.$contextpage;
@@ -1617,7 +1616,7 @@ if ($action == 'create' || $action == 'presend') {
 			print showDirectPublicLink($object).'<br>';
 			print '</div>';
 
-			if (empty($conf->global->TICKET_SHOW_MESSAGES_ON_CARD)) {
+			if (!getDolGlobalString('TICKET_SHOW_MESSAGES_ON_CARD')) {
 				print '<div class="fichehalfright">';
 
 				$MAXEVENT = 10;
diff --git a/htdocs/ticket/class/actions_ticket.class.php b/htdocs/ticket/class/actions_ticket.class.php
index 6e13cb9a605..14ef8e6a8eb 100644
--- a/htdocs/ticket/class/actions_ticket.class.php
+++ b/htdocs/ticket/class/actions_ticket.class.php
@@ -191,7 +191,6 @@ class ActionsTicket extends CommonHookActions
 		print '<!-- initial message of ticket -->'."\n";
 		if ($user->hasRight('ticket', 'manage') && $action == 'edit_message_init') {
 			// MESSAGE
-
 			print '<form action="'.$_SERVER['PHP_SELF'].'" method="post">';
 			print '<input type="hidden" name="token" value="'.newToken().'">';
 			print '<input type="hidden" name="track_id" value="'.$object->track_id.'">';
@@ -199,9 +198,8 @@ class ActionsTicket extends CommonHookActions
 		}
 
 		// Initial message
-		print '<div class="underbanner clearboth"></div>';
 		print '<div class="div-table-responsive-no-min">'; // You can use div-table-responsive-no-min if you dont need reserved height for your table
-		print '<table class="noborder centpercent margintable margintablenotop">';
+		print '<table class="noborder centpercent margintable margintable">';
 		print '<tr class="liste_titre trforfield"><td class="nowrap titlefield">';
 		print $langs->trans("InitialMessage");
 		print '</td><td>';
@@ -483,7 +481,7 @@ class ActionsTicket extends CommonHookActions
 		// Sort results to be similar to status object list
 		//sort($exclude_status);
 
-		foreach ($object->statuts_short as $status => $status_label) {
+		foreach ($object->labelStatusShort as $status => $status_label) {
 			if (!in_array($status, $exclude_status)) {
 				print '<div class="inline-block center marginbottomonly">';
 
@@ -495,8 +493,8 @@ class ActionsTicket extends CommonHookActions
 
 				print '<a class="butAction butStatus marginbottomonly" href="'.$urlforbutton.'">';
 				print $object->LibStatut($status, 3, 1).' ';
-				//print img_picto($langs->trans($object->statuts_short[$status]), 'statut'.$status.'.png@ticket', '', false, 0, 0, '', 'valignmiddle').' ';
-				print $langs->trans($object->statuts_short[$status]);
+				//print img_picto($langs->trans($object->labelStatusShort[$status]), 'statut'.$status.'.png@ticket', '', false, 0, 0, '', 'valignmiddle').' ';
+				print $langs->trans($object->labelStatusShort[$status]);
 				print '</a>';
 				print '</div>';
 			}
diff --git a/htdocs/ticket/class/api_tickets.class.php b/htdocs/ticket/class/api_tickets.class.php
index f4b28992e0a..cc78da32f2b 100644
--- a/htdocs/ticket/class/api_tickets.class.php
+++ b/htdocs/ticket/class/api_tickets.class.php
@@ -520,8 +520,8 @@ class Tickets extends DolibarrApi
 			"cache_types_tickets",
 			"cache_category_tickets",
 			"regeximgext",
-			"statuts_short",
-			"statuts"
+			"labelStatus",
+			"labelStatusShort"
 		);
 		foreach ($attr2clean as $toclean) {
 			unset($object->$toclean);
diff --git a/htdocs/ticket/class/cticketcategory.class.php b/htdocs/ticket/class/cticketcategory.class.php
index 9aefaa1950a..148b585c268 100644
--- a/htdocs/ticket/class/cticketcategory.class.php
+++ b/htdocs/ticket/class/cticketcategory.class.php
@@ -186,7 +186,7 @@ class CTicketCategory extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -528,7 +528,7 @@ class CTicketCategory extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/ticket/class/ticket.class.php b/htdocs/ticket/class/ticket.class.php
index d2e8af40572..4e897051d63 100644
--- a/htdocs/ticket/class/ticket.class.php
+++ b/htdocs/ticket/class/ticket.class.php
@@ -233,14 +233,14 @@ class Ticket extends CommonObject
 	public $cache_msgs_ticket;
 
 	/**
-	 * @var array statuts labels
+	 * @var array status labels
 	 */
-	public $statuts;
+	public $labelStatus;
 
 	/**
-	 * @var array statuts short labels
+	 * @var array status short labels
 	 */
-	public $statuts_short;
+	public $labelStatusShort;
 
 	/**
 	 * @var int Notify thirdparty at create
@@ -362,7 +362,7 @@ class Ticket extends CommonObject
 
 		$this->db = $db;
 
-		$this->statuts_short = array(
+		$this->labelStatusShort = array(
 			self::STATUS_NOT_READ => 'Unread',
 			self::STATUS_READ => 'Read',
 			self::STATUS_ASSIGNED => 'Assigned',
@@ -372,7 +372,7 @@ class Ticket extends CommonObject
 			self::STATUS_CLOSED => 'SolvedClosed',
 			self::STATUS_CANCELED => 'Canceled'
 		);
-		$this->statuts = array(
+		$this->labelStatus = array(
 			self::STATUS_NOT_READ => 'Unread',
 			self::STATUS_READ => 'Read',
 			self::STATUS_ASSIGNED => 'Assigned',
@@ -569,7 +569,7 @@ class Ticket extends CommonObject
 				$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."ticket");
 			}
 
-			if (!$error && !empty($conf->global->TICKET_ADD_AUTHOR_AS_CONTACT)) {
+			if (!$error && getDolGlobalString('TICKET_ADD_AUTHOR_AS_CONTACT')) {
 				// add creator as contributor
 				if ($this->add_contact($user->id, 'CONTRIBUTOR', 'internal') < 0) {
 					$error++;
@@ -1257,7 +1257,7 @@ class Ticket extends CommonObject
 	 */
 	public function printSelectStatus($selected = "")
 	{
-		print Form::selectarray('search_fk_statut', $this->statuts_short, $selected, $show_empty = 1, $key_in_label = 0, $value_as_key = 0, $option = '', $translate = 1, $maxlen = 0, $disabled = 0, $sort = '', $morecss = '');
+		print Form::selectarray('search_fk_statut', $this->labelStatusShort, $selected, $show_empty = 1, $key_in_label = 0, $value_as_key = 0, $option = '', $translate = 1, $maxlen = 0, $disabled = 0, $sort = '', $morecss = '');
 	}
 
 
@@ -1424,8 +1424,8 @@ class Ticket extends CommonObject
 		// phpcs:enable
 		global $langs, $hookmanager;
 
-		$labelStatus = $this->statuts[$status];
-		$labelStatusShort = $this->statuts_short[$status];
+		$labelStatus = $this->labelStatus[$status];
+		$labelStatusShort = $this->labelStatusShort[$status];
 
 		if ($status == self::STATUS_NOT_READ) {
 			$statusType = 'status0';
@@ -1565,7 +1565,7 @@ class Ticket extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowTicket");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -1761,7 +1761,7 @@ class Ticket extends CommonObject
 		$actioncomm->fk_project = $this->fk_project;
 
 		// add contact id from author email on public interface
-		if ($public_area && !empty($this->origin_email) && !empty($conf->global->TICKET_ASSIGN_CONTACT_TO_MESSAGE)) {
+		if ($public_area && !empty($this->origin_email) && getDolGlobalString('TICKET_ASSIGN_CONTACT_TO_MESSAGE')) {
 			$contacts = $this->searchContactByEmail($this->origin_email);
 			if (!empty($contacts)) {
 				// Ensure that contact is active and select first active contact
@@ -1873,7 +1873,7 @@ class Ticket extends CommonObject
 				$error = 0;
 
 				// Valid and close fichinter linked
-				if (isModEnabled('ficheinter') && !empty($conf->global->WORKFLOW_TICKET_CLOSE_INTERVENTION)) {
+				if (isModEnabled('ficheinter') && getDolGlobalString('WORKFLOW_TICKET_CLOSE_INTERVENTION')) {
 					dol_syslog("We have closed the ticket, so we close all linked interventions");
 					$this->fetchObjectLinked($this->id, $this->element, null, 'fichinter');
 					if ($this->linkedObjectsIds) {
@@ -2334,7 +2334,7 @@ class Ticket extends CommonObject
 		global $conf;
 
 		$defaultref = '';
-		$modele = empty($conf->global->TICKET_ADDON) ? 'mod_ticket_simple' : $conf->global->TICKET_ADDON;
+		$modele = !getDolGlobalString('TICKET_ADDON') ? 'mod_ticket_simple' : $conf->global->TICKET_ADDON;
 
 		// Search template files
 		$file = '';
@@ -2599,7 +2599,7 @@ class Ticket extends CommonObject
 					 *
 					 * Send emails to assigned users (public area notification)
 					 */
-					if (!empty($conf->global->TICKET_PUBLIC_NOTIFICATION_NEW_MESSAGE_ENABLED)) {
+					if (getDolGlobalString('TICKET_PUBLIC_NOTIFICATION_NEW_MESSAGE_ENABLED')) {
 						// Retrieve internal contact datas
 						$internal_contacts = $object->getInfosTicketInternalContact(1);
 
@@ -2632,16 +2632,16 @@ class Ticket extends CommonObject
 						}
 
 						if (empty($sendto)) {
-							if (!empty($conf->global->TICKET_PUBLIC_NOTIFICATION_NEW_MESSAGE_DEFAULT_EMAIL)) {
+							if (getDolGlobalString('TICKET_PUBLIC_NOTIFICATION_NEW_MESSAGE_DEFAULT_EMAIL')) {
 								$sendto[getDolGlobalString('TICKET_PUBLIC_NOTIFICATION_NEW_MESSAGE_DEFAULT_EMAIL')] = $conf->global->TICKET_PUBLIC_NOTIFICATION_NEW_MESSAGE_DEFAULT_EMAIL;
-							} elseif (!empty($conf->global->TICKET_NOTIFICATION_EMAIL_TO)) {
+							} elseif (getDolGlobalString('TICKET_NOTIFICATION_EMAIL_TO')) {
 								$sendto[getDolGlobalString('TICKET_NOTIFICATION_EMAIL_TO')] = $conf->global->TICKET_NOTIFICATION_EMAIL_TO;
 							}
 						}
 
 						// Add global email address recipient
-						if (!empty($conf->global->TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS) &&
-							!empty($conf->global->TICKET_NOTIFICATION_EMAIL_TO) && !array_key_exists($conf->global->TICKET_NOTIFICATION_EMAIL_TO, $sendto)
+						if (getDolGlobalString('TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS') &&
+							getDolGlobalString('TICKET_NOTIFICATION_EMAIL_TO') && !array_key_exists($conf->global->TICKET_NOTIFICATION_EMAIL_TO, $sendto)
 						) {
 							$sendto[getDolGlobalString('TICKET_NOTIFICATION_EMAIL_TO')] = $conf->global->TICKET_NOTIFICATION_EMAIL_TO;
 						}
diff --git a/htdocs/ticket/contact.php b/htdocs/ticket/contact.php
index 8d2e2780801..53037a0074f 100644
--- a/htdocs/ticket/contact.php
+++ b/htdocs/ticket/contact.php
@@ -72,7 +72,7 @@ if ($user->socid > 0 && ($object->fk_soc != $user->socid)) {
 	accessforbidden();
 }
 // or for unauthorized internals users
-if (!$user->socid && (!empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY) && $object->fk_user_assign != $user->id) && !$user->hasRight('ticket', 'manage')) {
+if (!$user->socid && (getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY') && $object->fk_user_assign != $user->id) && !$user->hasRight('ticket', 'manage')) {
 	accessforbidden();
 }
 
@@ -194,7 +194,7 @@ if ($id > 0 || !empty($track_id) || !empty($ref)) {
 			print dol_get_fiche_end();
 		}
 
-		if (!$user->socid && !empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY)) {
+		if (!$user->socid && getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY')) {
 			$object->next_prev_filter = "te.fk_user_assign ='".((int) $user->id);
 		} elseif ($user->socid > 0) {
 			$object->next_prev_filter = "te.fk_soc = ".((int) $user->socid);
diff --git a/htdocs/ticket/css/styles.css.php b/htdocs/ticket/css/styles.css.php
index 2ebc3420a14..5e3ec60d98c 100644
--- a/htdocs/ticket/css/styles.css.php
+++ b/htdocs/ticket/css/styles.css.php
@@ -65,7 +65,7 @@ html {
 
 html {
 <?php
-if (!empty($conf->global->TICKET_SHOW_MODULE_LOGO)) {
+if (getDolGlobalString('TICKET_SHOW_MODULE_LOGO')) {
 	print 'background: url("../public/img/bg_ticket.png") no-repeat 95% 90%;';
 }
 ?>
diff --git a/htdocs/ticket/document.php b/htdocs/ticket/document.php
index 4154bb9c512..20642564918 100644
--- a/htdocs/ticket/document.php
+++ b/htdocs/ticket/document.php
@@ -87,7 +87,7 @@ if ($user->socid > 0 && ($object->fk_soc != $user->socid)) {
 	accessforbidden();
 }
 // or for unauthorized internals users
-if (!$user->socid && !empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY) && $object->fk_user_assign != $user->id && !$user->hasRight('ticket', 'manage')) {
+if (!$user->socid && getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY') && $object->fk_user_assign != $user->id && !$user->hasRight('ticket', 'manage')) {
 	accessforbidden();
 }
 
@@ -132,7 +132,7 @@ if ($object->id) {
 		print dol_get_fiche_end();
 	}
 
-	if (!$user->socid && !empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY)) {
+	if (!$user->socid && getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY')) {
 		$object->next_prev_filter = "te.fk_user_assign = ".((int) $user->id);
 	} elseif ($user->socid > 0) {
 		$object->next_prev_filter = "te.fk_soc = ".((int) $user->socid);
diff --git a/htdocs/ticket/index.php b/htdocs/ticket/index.php
index b31596a2259..5b0b1a9b9e0 100644
--- a/htdocs/ticket/index.php
+++ b/htdocs/ticket/index.php
@@ -57,7 +57,7 @@ $userid = $user->id;
 $nowarray = dol_getdate(dol_now(), true);
 $nowyear = $nowarray['year'];
 $year = GETPOST('year', 'int') > 0 ? GETPOST('year', 'int') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 // Initialize objects
@@ -171,7 +171,7 @@ if ($user->socid > 0) {
 	$sql .= " AND t.fk_soc= ".((int) $user->socid);
 } else {
 	// For internals users,
-	if (!empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY) && !$user->hasRight('ticket', 'manage')) {
+	if (getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY') && !$user->hasRight('ticket', 'manage')) {
 		$sql .= " AND t.fk_user_assign = ".((int) $user->id);
 	}
 }
@@ -212,21 +212,21 @@ if ($result) {
 	$dataseries = array();
 	$colorseries = array();
 
-	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->statuts_short[Ticket::STATUS_NOT_READ]), 'data' => round($tick['unread']));
+	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->labelStatusShort[Ticket::STATUS_NOT_READ]), 'data' => round($tick['unread']));
 	$colorseries[Ticket::STATUS_NOT_READ] = '-'.$badgeStatus0;
-	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->statuts_short[Ticket::STATUS_READ]), 'data' => round($tick['read']));
+	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->labelStatusShort[Ticket::STATUS_READ]), 'data' => round($tick['read']));
 	$colorseries[Ticket::STATUS_READ] = $badgeStatus1;
-	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->statuts_short[Ticket::STATUS_ASSIGNED]), 'data' => round($tick['assigned']));
+	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->labelStatusShort[Ticket::STATUS_ASSIGNED]), 'data' => round($tick['assigned']));
 	$colorseries[Ticket::STATUS_ASSIGNED] = $badgeStatus3;
-	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->statuts_short[Ticket::STATUS_IN_PROGRESS]), 'data' => round($tick['inprogress']));
+	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->labelStatusShort[Ticket::STATUS_IN_PROGRESS]), 'data' => round($tick['inprogress']));
 	$colorseries[Ticket::STATUS_IN_PROGRESS] = $badgeStatus4;
-	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->statuts_short[Ticket::STATUS_WAITING]), 'data' => round($tick['waiting']));
+	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->labelStatusShort[Ticket::STATUS_WAITING]), 'data' => round($tick['waiting']));
 	$colorseries[Ticket::STATUS_WAITING] = '-'.$badgeStatus4;
-	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->statuts_short[Ticket::STATUS_NEED_MORE_INFO]), 'data' => round($tick['needmoreinfo']));
+	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->labelStatusShort[Ticket::STATUS_NEED_MORE_INFO]), 'data' => round($tick['needmoreinfo']));
 	$colorseries[Ticket::STATUS_NEED_MORE_INFO] = '-'.$badgeStatus3;
-	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->statuts_short[Ticket::STATUS_CANCELED]), 'data' => round($tick['canceled']));
+	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->labelStatusShort[Ticket::STATUS_CANCELED]), 'data' => round($tick['canceled']));
 	$colorseries[Ticket::STATUS_CANCELED] = $badgeStatus9;
-	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->statuts_short[Ticket::STATUS_CLOSED]), 'data' => round($tick['closed']));
+	$dataseries[] = array('label' => $langs->transnoentitiesnoconv($object->labelStatusShort[Ticket::STATUS_CLOSED]), 'data' => round($tick['closed']));
 	$colorseries[Ticket::STATUS_CLOSED] = $badgeStatus6;
 } else {
 	dol_print_error($db);
@@ -324,7 +324,7 @@ if ($user->hasRight('ticket', 'read')) {
 
 	$max = 10;
 
-	$sql = "SELECT t.rowid, t.ref, t.track_id, t.datec, t.subject, t.type_code, t.category_code, t.severity_code, t.fk_statut, t.progress,";
+	$sql = "SELECT t.rowid, t.ref, t.track_id, t.datec, t.subject, t.type_code, t.category_code, t.severity_code, t.fk_statut as status, t.progress,";
 	$sql .= " type.code as type_code, type.label as type_label,";
 	$sql .= " category.code as category_code, category.label as category_label,";
 	$sql .= " severity.code as severity_code, severity.label as severity_label";
@@ -337,7 +337,7 @@ if ($user->hasRight('ticket', 'read')) {
 	}
 
 	$sql .= ' WHERE t.entity IN ('.getEntity('ticket').')';
-	$sql .= " AND t.fk_statut=0";
+	$sql .= " AND t.fk_statut = 0";
 	if (!$user->hasRight('societe', 'client', 'voir') && !$socid) {
 		$sql .= " AND t.fk_soc = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
 	}
@@ -346,7 +346,7 @@ if ($user->hasRight('ticket', 'read')) {
 		$sql .= " AND t.fk_soc= ".((int) $user->socid);
 	} else {
 		// Restricted to assigned user only
-		if (!empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY) && !$user->hasRight('ticket', 'manage')) {
+		if (getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY') && !$user->hasRight('ticket', 'manage')) {
 			$sql .= " AND t.fk_user_assign = ".((int) $user->id);
 		}
 	}
@@ -374,7 +374,8 @@ if ($user->hasRight('ticket', 'read')) {
 				$object->id = $objp->rowid;
 				$object->ref = $objp->ref;
 				$object->track_id = $objp->track_id;
-				$object->fk_statut = $objp->fk_statut;
+				$object->fk_statut = $objp->status;
+				$object->status = $objp->status;
 				$object->progress = $objp->progress;
 				$object->subject = $objp->subject;
 
diff --git a/htdocs/ticket/list.php b/htdocs/ticket/list.php
index 0c3da44875e..df3279184cd 100644
--- a/htdocs/ticket/list.php
+++ b/htdocs/ticket/list.php
@@ -878,7 +878,7 @@ foreach ($object->fields as $key => $val) {
 		} elseif ($key == 'fk_statut') {
 			$arrayofstatus = array();
 			$arrayofstatus['openall'] = '-- '.$langs->trans('OpenAll').' --';
-			foreach ($object->statuts_short as $key2 => $val2) {
+			foreach ($object->labelStatusShort as $key2 => $val2) {
 				if ($key2 == Ticket::STATUS_CLOSED) {
 					$arrayofstatus['closeall'] = '-- '.$langs->trans('ClosedAll').' --';
 				}
@@ -1020,7 +1020,7 @@ while ($i < $imaxinloop) {
 	// Store properties in $object
 	$object->setVarsFromFetchObj($obj);
 	$object->type_code = $obj->type_code;
-	$object->status = $object->fk_statut; // for backwad compatibility
+	$object->status = $object->fk_statut; // because field name is fk_statut
 
 	if ($mode == 'kanban') {
 		if ($i == 0) {
@@ -1145,7 +1145,7 @@ while ($i < $imaxinloop) {
 
 					// display a warning on untreated tickets
 					$is_open = ($object->status != Ticket::STATUS_CLOSED && $object->status != Ticket::STATUS_CANCELED );
-					$should_show_warning = (!empty($conf->global->TICKET_DELAY_SINCE_LAST_RESPONSE) || !empty($conf->global->TICKET_DELAY_BEFORE_FIRST_RESPONSE));
+					$should_show_warning = (getDolGlobalString('TICKET_DELAY_SINCE_LAST_RESPONSE') || getDolGlobalString('TICKET_DELAY_BEFORE_FIRST_RESPONSE'));
 					if ($is_open && $should_show_warning) {
 						$date_last_msg_sent = (int) $object->date_last_msg_sent;
 						$hour_diff = ($now - $date_last_msg_sent) / 3600 ;
@@ -1156,7 +1156,7 @@ while ($i < $imaxinloop) {
 							if ($hour_diff_creation > $conf->global->TICKET_DELAY_BEFORE_FIRST_RESPONSE) {
 								print " " . img_picto($langs->trans('Late') . ' : ' . $langs->trans('TicketsDelayForFirstResponseTooLong', $conf->global->TICKET_DELAY_BEFORE_FIRST_RESPONSE), 'warning', 'style="color: red;"', false, 0, 0, '', '');
 							}
-						} elseif (!empty($conf->global->TICKET_DELAY_SINCE_LAST_RESPONSE) && $hour_diff > $conf->global->TICKET_DELAY_SINCE_LAST_RESPONSE) {
+						} elseif (getDolGlobalString('TICKET_DELAY_SINCE_LAST_RESPONSE') && $hour_diff > $conf->global->TICKET_DELAY_SINCE_LAST_RESPONSE) {
 							print " " . img_picto($langs->trans('Late') . ' : ' . $langs->trans('TicketsDelayFromLastResponseTooLong', $conf->global->TICKET_DELAY_SINCE_LAST_RESPONSE), 'warning');
 						}
 					}
diff --git a/htdocs/ticket/messaging.php b/htdocs/ticket/messaging.php
index fb73426371a..40c99892005 100644
--- a/htdocs/ticket/messaging.php
+++ b/htdocs/ticket/messaging.php
@@ -96,7 +96,7 @@ if ($user->socid > 0 && ($object->fk_soc != $user->socid)) {
 	accessforbidden();
 }
 // or for unauthorized internals users
-if (!$user->socid && (!empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY) && $object->fk_user_assign != $user->id) && !$user->hasRight('ticket', 'manage')) {
+if (!$user->socid && (getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY') && $object->fk_user_assign != $user->id) && !$user->hasRight('ticket', 'manage')) {
 	accessforbidden();
 }
 
@@ -144,7 +144,7 @@ $userstat = new User($db);
 $formticket = new FormTicket($db);
 
 $title = $langs->trans("Ticket").' - '.$object->ref.' '.$object->name;
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/ticketnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/ticketnameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->ref.' '.$object->name.' - '.$langs->trans("Info");
 }
 $help_url = 'FR:DocumentationModuleTicket';
@@ -161,7 +161,7 @@ if ($socid > 0) {
 	print dol_get_fiche_end();
 }
 
-if (!$user->socid && !empty($conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY)) {
+if (!$user->socid && getDolGlobalString('TICKET_LIMIT_VIEW_ASSIGNED_ONLY')) {
 	$object->next_prev_filter = "te.fk_user_assign = ".((int) $user->id);
 } elseif ($user->socid > 0) {
 	$object->next_prev_filter = "te.fk_soc = ".((int) $user->socid);
diff --git a/htdocs/ticket/stats/index.php b/htdocs/ticket/stats/index.php
index b3646be56f1..5819eafbafb 100644
--- a/htdocs/ticket/stats/index.php
+++ b/htdocs/ticket/stats/index.php
@@ -47,7 +47,7 @@ if ($user->socid > 0) {
 
 $nowyear = dol_print_date(dol_now('gmt'), "%Y", 'gmt');
 $year = GETPOST('year') > 0 ? GETPOST('year', 'int') : $nowyear;
-$startyear = $year - (empty($conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS) ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
+$startyear = $year - (!getDolGlobalString('MAIN_STATS_GRAPHS_SHOW_N_YEARS') ? 2 : max(1, min(10, $conf->global->MAIN_STATS_GRAPHS_SHOW_N_YEARS)));
 $endyear = $year;
 
 // Load translation files required by the page
diff --git a/htdocs/user/agenda_extsites.php b/htdocs/user/agenda_extsites.php
index 82d38eea755..151af032660 100644
--- a/htdocs/user/agenda_extsites.php
+++ b/htdocs/user/agenda_extsites.php
@@ -42,7 +42,7 @@ $actiontest = GETPOST('test', 'alpha');
 $actionsave = GETPOST('save', 'alpha');
 $contextpage = GETPOST('contextpage', 'aZ') ?GETPOST('contextpage', 'aZ') : 'useragenda'; // To manage different context of search
 
-if (empty($conf->global->AGENDA_EXT_NB)) {
+if (!getDolGlobalString('AGENDA_EXT_NB')) {
 	$conf->global->AGENDA_EXT_NB = 5;
 }
 $MAXAGENDA = $conf->global->AGENDA_EXT_NB;
@@ -221,7 +221,7 @@ print '<br>';
 print '<span class="opacitymedium">'.$langs->trans("AgendaExtSitesDesc")."</span><br>\n";
 print "<br>\n";
 
-$selectedvalue = empty($conf->global->AGENDA_DISABLE_EXT) ? 0 : $conf->global->AGENDA_DISABLE_EXT;
+$selectedvalue = !getDolGlobalString('AGENDA_DISABLE_EXT') ? 0 : $conf->global->AGENDA_DISABLE_EXT;
 if ($selectedvalue == 1) {
 	$selectedvalue = 0;
 } else {
diff --git a/htdocs/user/bank.php b/htdocs/user/bank.php
index 519c96d8a73..5e9566fa1fa 100644
--- a/htdocs/user/bank.php
+++ b/htdocs/user/bank.php
@@ -241,7 +241,7 @@ if ($action == 'setnational_registration_number' && $canadduser && !$cancel) {
 	}
 }
 
-if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 	// update default_c_exp_tax_cat
 	if ($action == 'setdefault_c_exp_tax_cat' && $canadduser) {
 		$object->default_c_exp_tax_cat = GETPOST('default_c_exp_tax_cat', 'int');
@@ -510,7 +510,7 @@ if ($action != 'edit' && $action != 'create') {		// If not bank account yet, $ac
 		print '</tr>';
 	}
 
-	if (!empty($conf->global->MAIN_USE_EXPENSE_IK)) {
+	if (getDolGlobalString('MAIN_USE_EXPENSE_IK')) {
 		print '<tr class="nowrap">';
 		print '<td>';
 		print $form->editfieldkey("DefaultCategoryCar", 'default_c_exp_tax_cat', $object->default_c_exp_tax_cat, $object, $user->hasRight('user', 'user', 'creer'));
diff --git a/htdocs/user/card.php b/htdocs/user/card.php
index 6d54ecd5849..66e802bb537 100644
--- a/htdocs/user/card.php
+++ b/htdocs/user/card.php
@@ -120,7 +120,7 @@ $canedituser = (!empty($user->admin) || $user->hasRight("user", "user", "write")
 $candisableuser = (!empty($user->admin) || $user->hasRight("user", "user", "delete"));
 $canreadgroup = $canreaduser;
 $caneditgroup = $canedituser;
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$canreadgroup = (!empty($user->admin) || $user->hasRight("user", "group_advance", "read"));
 	$caneditgroup = (!empty($user->admin) || $user->hasRight("user", "group_advance", "write"));
 }
@@ -330,7 +330,7 @@ if (empty($reshook)) {
 				if (GETPOST('superadmin', 'int')) {
 					$object->entity = 0;
 				} else {
-					if (!empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+					if (getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 						$object->entity = 1; // all users are forced into master entity
 					} else {
 						$object->entity = ($entity == '' ? 1 : $entity);
@@ -507,7 +507,7 @@ if (empty($reshook)) {
 					if (GETPOST('superadmin', 'int')) {
 						$object->entity = 0;
 					} else {
-						if (!empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+						if (getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 							$object->entity = 1; // all users are in master entity
 						} else {
 							// We try to change the entity of user
@@ -1150,7 +1150,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 	print '</td></tr>';
 
 	// State
-	if (empty($conf->global->USER_DISABLE_STATE)) {
+	if (!getDolGlobalString('USER_DISABLE_STATE')) {
 		print '<tr><td>'.$form->editfieldkey('State', 'state_id', '', $object, 0).'</td><td class="maxwidthonsmartphone">';
 		print img_picto('', 'state', 'class="pictofixedwidth"');
 		print $formcompany->select_state_ajax('country_id', $object->state_id, $object->country_id, 'state_id');
@@ -1194,7 +1194,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 	print '</td></tr>';
 
 	// EMail
-	print '<tr><td'.(!empty($conf->global->USER_MAIL_REQUIRED) ? ' class="fieldrequired"' : '').'>'.$langs->trans("EMail").'</td>';
+	print '<tr><td'.(getDolGlobalString('USER_MAIL_REQUIRED') ? ' class="fieldrequired"' : '').'>'.$langs->trans("EMail").'</td>';
 	print '<td>';
 	print img_picto('', 'object_email', 'class="pictofixedwidth"');
 	if (!empty($ldap_mail)) {
@@ -1269,7 +1269,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 	if (isModEnabled('multicompany') && is_object($mc)) {
 		// This is now done with hook formObjectOptions. Keep this code for backward compatibility with old multicompany module
 		if (!method_exists($mc, 'formObjectOptions')) {
-			if (empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && $conf->entity == 1 && $user->admin && !$user->entity) {	// condition must be same for create and edit mode
+			if (!getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1 && $user->admin && !$user->entity) {	// condition must be same for create and edit mode
 				print "<tr>".'<td>'.$langs->trans("Entity").'</td>';
 				 print "<td>".$mc->select_entities($conf->entity);
 				 print "</td></tr>\n";
@@ -1288,7 +1288,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 	print '<td class="wordbreak">';
 	require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 
-	$doleditor = new DolEditor('signature', GETPOST('signature', 'restricthtml'), '', 138, 'dolibarr_notes', 'In', true, $acceptlocallinktomedia, empty($conf->global->FCKEDITOR_ENABLE_USERSIGN) ? 0 : 1, ROWS_4, '90%');
+	$doleditor = new DolEditor('signature', GETPOST('signature', 'restricthtml'), '', 138, 'dolibarr_notes', 'In', true, $acceptlocallinktomedia, !getDolGlobalString('FCKEDITOR_ENABLE_USERSIGN') ? 0 : 1, ROWS_4, '90%');
 	print $doleditor->Create(1);
 	print '</td></tr>';
 
@@ -1316,7 +1316,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 	// TODO Move this into tab RH (HierarchicalResponsible must be on both tab)
 
 	// Default warehouse
-	if (isModEnabled('stock') && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE_USER)) {
+	if (isModEnabled('stock') && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE_USER')) {
 		print '<tr><td>'.$langs->trans("DefaultWarehouse").'</td><td>';
 		print $formproduct->selectWarehouses($object->fk_warehouse, 'fk_warehouse', 'warehouseopen', 1);
 		print '</td></tr>';
@@ -1404,7 +1404,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 		$res = $object->fetch_optionals();
 
 		// Check if user has rights
-		if (empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+		if (!getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 			$object->getrights();
 			if (empty($object->nb_rights) && $object->statut != 0 && empty($object->admin)) {
 				setEventMessages($langs->trans('UserHasNoPermissions'), null, 'warnings');
@@ -1688,7 +1688,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 			print "</tr>\n";
 
 			// Default warehouse
-			if (isModEnabled('stock') && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE_USER)) {
+			if (isModEnabled('stock') && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE_USER')) {
 				require_once DOL_DOCUMENT_ROOT.'/product/stock/class/entrepot.class.php';
 				print '<tr><td>'.$langs->trans("DefaultWarehouse").'</td><td>';
 				if ($object->fk_warehouse > 0) {
@@ -1740,7 +1740,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 				print '</td></tr>';
 			}
 
-			if (isset($conf->file->main_authentication) && preg_match('/openid/', $conf->file->main_authentication) && !empty($conf->global->MAIN_OPENIDURL_PERUSER)) {
+			if (isset($conf->file->main_authentication) && preg_match('/openid/', $conf->file->main_authentication) && getDolGlobalString('MAIN_OPENIDURL_PERUSER')) {
 				print '<tr><td>'.$langs->trans("OpenIDURL").'</td>';
 				print '<td>'.$object->openid.'</td>';
 				print "</tr>\n";
@@ -1750,7 +1750,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 			if (isModEnabled('multicompany') && is_object($mc)) {
 				// This is now done with hook formObjectOptions. Keep this code for backward compatibility with old multicompany module
 				if (!method_exists($mc, 'formObjectOptions')) {
-					if (isModEnabled('multicompany') && empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && $conf->entity == 1 && $user->admin && !$user->entity) {
+					if (isModEnabled('multicompany') && !getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1 && $user->admin && !$user->entity) {
 						print '<tr><td>'.$langs->trans("Entity").'</td><td>';
 						if (empty($object->entity)) {
 							print $langs->trans("AllEntities");
@@ -1969,7 +1969,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 							'class' => 'classfortooltip'
 						)
 					);
-					if (!empty($conf->global->MAIN_ONLY_LOGIN_ALLOWED)) {
+					if (getDolGlobalString('MAIN_ONLY_LOGIN_ALLOWED')) {
 						$params['attr']['title'] = $langs->trans('DisabledInMonoUserMode');
 						print dolGetButtonAction($langs->trans('Modify'), '', 'default', $_SERVER['PHP_SELF'].'#', '', false, $params);
 					} else {
@@ -2163,7 +2163,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 			print '<table class="border centpercent">';
 
 			// Ref/ID
-			if (!empty($conf->global->MAIN_SHOW_TECHNICAL_ID)) {
+			if (getDolGlobalString('MAIN_SHOW_TECHNICAL_ID')) {
 				print '<tr><td class="titlefieldcreate">'.$langs->trans("Ref").'</td>';
 				print '<td>';
 				print $object->id;
@@ -2489,7 +2489,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 			}
 
 			// OpenID url
-			if (isset($conf->file->main_authentication) && preg_match('/openid/', $conf->file->main_authentication) && !empty($conf->global->MAIN_OPENIDURL_PERUSER)) {
+			if (isset($conf->file->main_authentication) && preg_match('/openid/', $conf->file->main_authentication) && getDolGlobalString('MAIN_OPENIDURL_PERUSER')) {
 				print "<tr>".'<td>'.$langs->trans("OpenIDURL").'</td>';
 				print '<td>';
 				if ($caneditfield) {
@@ -2549,7 +2549,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 			print '</td></tr>';
 
 			// State
-			if (empty($conf->global->USER_DISABLE_STATE)) {
+			if (!getDolGlobalString('USER_DISABLE_STATE')) {
 				print '<tr><td class="tdoverflow">'.$form->editfieldkey('State', 'state_id', '', $object, 0).'</td><td>';
 				if ($caneditfield) {
 					print img_picto('', 'state', 'class="pictofixedwidth"');
@@ -2597,7 +2597,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 			print '</td></tr>';
 
 			// EMail
-			print "<tr>".'<td'.(!empty($conf->global->USER_MAIL_REQUIRED) ? ' class="fieldrequired"' : '').'>'.$langs->trans("EMail").'</td>';
+			print "<tr>".'<td'.(getDolGlobalString('USER_MAIL_REQUIRED') ? ' class="fieldrequired"' : '').'>'.$langs->trans("EMail").'</td>';
 			print '<td>';
 			print img_picto('', 'object_email', 'class="pictofixedwidth"');
 			if ($caneditfield && empty($object->ldap_sid)) {
@@ -2633,7 +2633,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 			print '</table><hr><table class="border centpercent">';
 
 			// Default warehouse
-			if (isModEnabled('stock') && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE_USER)) {
+			if (isModEnabled('stock') && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE_USER')) {
 				print '<tr><td class="titlefield">'.$langs->trans("DefaultWarehouse").'</td><td>';
 				print $formproduct->selectWarehouses($object->fk_warehouse, 'fk_warehouse', 'warehouseopen', 1);
 				print ' <a href="'.DOL_URL_ROOT.'/product/stock/card.php?action=create&token='.newToken().'&backtopage='.urlencode($_SERVER['PHP_SELF'].'?id='.$object->id.'&action=edit&token='.newToken()).'"><span class="fa fa-plus-circle valignmiddle paddingleft" title="'.$langs->trans("AddWarehouse").'"></span></a>';
@@ -2781,7 +2781,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 			if ($caneditfield) {
 				require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 
-				$doleditor = new DolEditor('signature', $object->signature, '', 138, 'dolibarr_notes', 'In', false, $acceptlocallinktomedia, empty($conf->global->FCKEDITOR_ENABLE_USERSIGN) ? 0 : 1, ROWS_4, '90%');
+				$doleditor = new DolEditor('signature', $object->signature, '', 138, 'dolibarr_notes', 'In', false, $acceptlocallinktomedia, !getDolGlobalString('FCKEDITOR_ENABLE_USERSIGN') ? 0 : 1, ROWS_4, '90%');
 				print $doleditor->Create(1);
 			} else {
 				print dol_htmlentitiesbr($object->signature);
diff --git a/htdocs/user/class/api_users.class.php b/htdocs/user/class/api_users.class.php
index 7f2c59319c1..95cb1020cc0 100644
--- a/htdocs/user/class/api_users.class.php
+++ b/htdocs/user/class/api_users.class.php
@@ -487,7 +487,7 @@ class Users extends DolibarrApi
 			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
 		}
 
-		if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && !empty(DolibarrApiAccess::$user->admin) && empty(DolibarrApiAccess::$user->entity)) {
+		if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') && !empty(DolibarrApiAccess::$user->admin) && empty(DolibarrApiAccess::$user->entity)) {
 			$entity = (!empty($entity) ? $entity : $conf->entity);
 		} else {
 			// When using API, action is done on entity of logged user because a user of entity X with permission to create user should not be able to
@@ -528,8 +528,8 @@ class Users extends DolibarrApi
 
 		$obj_ret = array();
 
-		if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin)) ||
-			!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty(DolibarrApiAccess::$user->rights->user->group_advance->read) && empty(DolibarrApiAccess::$user->admin)) {
+		if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin)) ||
+			getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty(DolibarrApiAccess::$user->rights->user->group_advance->read) && empty(DolibarrApiAccess::$user->admin)) {
 			throw new RestException(401, "You are not allowed to read groups");
 		}
 
@@ -602,8 +602,8 @@ class Users extends DolibarrApi
 	{
 		global $db, $conf;
 
-		if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin)) ||
-			!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty(DolibarrApiAccess::$user->rights->user->group_advance->read) && empty(DolibarrApiAccess::$user->admin)) {
+		if ((!getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin)) ||
+			getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && empty(DolibarrApiAccess::$user->rights->user->group_advance->read) && empty(DolibarrApiAccess::$user->admin)) {
 			throw new RestException(401, "You are not allowed to read groups");
 		}
 
diff --git a/htdocs/user/class/user.class.php b/htdocs/user/class/user.class.php
index c2ae5a046a5..7826a68950a 100644
--- a/htdocs/user/class/user.class.php
+++ b/htdocs/user/class/user.class.php
@@ -471,14 +471,14 @@ class User extends CommonObject
 		$sql .= " LEFT JOIN ".$this->db->prefix()."c_departements as d ON u.fk_state = d.rowid";
 
 		if ($entity < 0) {
-			if ((!isModEnabled('multicompany') || empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) && (!empty($user->entity))) {
+			if ((!isModEnabled('multicompany') || !getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) && (!empty($user->entity))) {
 				$sql .= " WHERE u.entity IN (0, ".((int) $conf->entity).")";
 			} else {
 				$sql .= " WHERE u.entity IS NOT NULL"; // multicompany is on in transverse mode or user making fetch is on entity 0, so user is allowed to fetch anywhere into database
 			}
 		} else {
 			// The fetch was forced on an entity
-			if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+			if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 				$sql .= " WHERE u.entity IS NOT NULL"; // multicompany is on in transverse mode or user making fetch is on entity 0, so user is allowed to fetch anywhere into database
 			} else {
 				$sql .= " WHERE u.entity IN (0, ".((int) (($entity != '' && $entity >= 0) ? $entity : $conf->entity)).")"; // search in entity provided in parameter
@@ -679,7 +679,7 @@ class User extends CommonObject
 	{
 		global $conf;
 
-		if (!empty($conf->global->MAIN_ENABLE_DEFAULT_VALUES)) {
+		if (getDolGlobalString('MAIN_ENABLE_DEFAULT_VALUES')) {
 			// Load user->default_values for user. TODO Save this in memcached ?
 			require_once DOL_DOCUMENT_ROOT.'/core/class/defaultvalues.class.php';
 
@@ -1170,9 +1170,9 @@ class User extends CommonObject
 		$sql .= " FROM ".$this->db->prefix()."user_rights as ur,";
 		$sql .= " ".$this->db->prefix()."rights_def as r";
 		$sql .= " WHERE r.id = ur.fk_id";
-		if (!empty($conf->global->MULTICOMPANY_BACKWARD_COMPATIBILITY)) {
+		if (getDolGlobalString('MULTICOMPANY_BACKWARD_COMPATIBILITY')) {
 			// on old version, we use entity defined into table r only
-			$sql .= " AND r.entity IN (0,".(isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) ? "1," : "").$conf->entity.")";
+			$sql .= " AND r.entity IN (0,".(isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') ? "1," : "").$conf->entity.")";
 		} else {
 			// On table r=rights_def, the unique key is (id, entity) because id is hard coded into module descriptor and insert during module activation.
 			// So we must include the filter on entity on both table r. and ur.
@@ -1230,8 +1230,8 @@ class User extends CommonObject
 		$sql .= " ".$this->db->prefix()."rights_def as r";
 		$sql .= " WHERE r.id = gr.fk_id";
 		// A very strange business rules. Must be same than into user->getrights() user/perms.php and user/group/perms.php
-		if (!empty($conf->global->MULTICOMPANY_BACKWARD_COMPATIBILITY)) {
-			if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+		if (getDolGlobalString('MULTICOMPANY_BACKWARD_COMPATIBILITY')) {
+			if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 				$sql .= " AND gu.entity IN (0,".$conf->entity.")";
 			} else {
 				$sql .= " AND r.entity = ".((int) $conf->entity);
@@ -1317,7 +1317,7 @@ class User extends CommonObject
 				}
 			}
 			// Add test on advanced permissions
-			if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+			if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 				if (empty($this->rights->user->user_advance)) {
 					$this->rights->user->user_advance = new stdClass();
 				}
@@ -1552,7 +1552,7 @@ class User extends CommonObject
 		$badCharUnauthorizedIntoLoginName = getDolGlobalString('MAIN_LOGIN_BADCHARUNAUTHORIZED', ',@<>"\'');
 
 		// Check parameters
-		if (!empty($conf->global->USER_MAIL_REQUIRED) && !isValidEMail($this->email)) {
+		if (getDolGlobalString('USER_MAIL_REQUIRED') && !isValidEMail($this->email)) {
 			$langs->load("errors");
 			$this->error = $langs->trans("ErrorBadEMail", $this->email);
 			return -1;
@@ -1620,7 +1620,7 @@ class User extends CommonObject
 				return -5;
 			}
 
-			if (!empty($conf->global->MAIN_DEFAULT_WAREHOUSE_USER) && !empty($conf->global->STOCK_USERSTOCK_AUTOCREATE)) {
+			if (getDolGlobalString('MAIN_DEFAULT_WAREHOUSE_USER') && getDolGlobalString('STOCK_USERSTOCK_AUTOCREATE')) {
 				require_once DOL_DOCUMENT_ROOT.'/product/stock/class/entrepot.class.php';
 				$langs->load("stocks");
 
@@ -1953,7 +1953,7 @@ class User extends CommonObject
 		// Check parameters
 		$badCharUnauthorizedIntoLoginName = getDolGlobalString('MAIN_LOGIN_BADCHARUNAUTHORIZED', ',@<>"\'');
 
-		if (!empty($conf->global->USER_MAIL_REQUIRED) && !isValidEMail($this->email)) {
+		if (getDolGlobalString('USER_MAIL_REQUIRED') && !isValidEMail($this->email)) {
 			$langs->load("errors");
 			$this->error = $langs->trans("ErrorBadEMail", $this->email);
 			return -1;
@@ -2302,7 +2302,7 @@ class User extends CommonObject
 
 		// Check and encrypt the password
 		if (empty($passwordalreadycrypted)) {
-			if (!empty($conf->global->USER_PASSWORD_GENERATED)) {
+			if (getDolGlobalString('USER_PASSWORD_GENERATED')) {
 				// Add a check on rules for password syntax using the setup of the password generator
 				$modGeneratePassClass = 'modGeneratePass'.ucfirst($conf->global->USER_PASSWORD_GENERATED);
 
@@ -2341,7 +2341,7 @@ class User extends CommonObject
 			if (!empty($flagdelsessionsbefore)) {
 				$sql .= ", flagdelsessionsbefore = '".$this->db->idate(dol_now() - 5, 'gmt')."'";
 			}
-			if (!empty($conf->global->DATABASE_PWD_ENCRYPTED)) {
+			if (getDolGlobalString('DATABASE_PWD_ENCRYPTED')) {
 				$sql .= ", pass = null";
 			} else {
 				$sql .= ", pass = '".$this->db->escape($password)."'";
@@ -2365,7 +2365,7 @@ class User extends CommonObject
 						$result = $adh->fetch($this->fk_member);
 
 						if ($result >= 0) {
-							$result = $adh->setPassword($user, $this->pass, (empty($conf->global->DATABASE_PWD_ENCRYPTED) ? 0 : 1), 1); // Cryptage non gere dans module adherent
+							$result = $adh->setPassword($user, $this->pass, (!getDolGlobalString('DATABASE_PWD_ENCRYPTED') ? 0 : 1), 1); // Cryptage non gere dans module adherent
 							if (is_int($result) && $result < 0) {
 								$this->error = $adh->error;
 								dol_syslog(get_class($this)."::setPassword ".$this->error, LOG_ERR);
@@ -2465,7 +2465,7 @@ class User extends CommonObject
 
 		if (!$changelater) {
 			$url = $urlwithroot.'/';
-			if (!empty($conf->global->URL_REDIRECTION_AFTER_CHANGEPASSWORD)) {
+			if (getDolGlobalString('URL_REDIRECTION_AFTER_CHANGEPASSWORD')) {
 				$url = $conf->global->URL_REDIRECTION_AFTER_CHANGEPASSWORD;
 			}
 
@@ -2847,7 +2847,7 @@ class User extends CommonObject
 			$datas['newlinelogin'] = '<br>';
 			$datas['session'] = '<br><u>'.$langs->trans("Session").'</u>';
 			$datas['ip'] = '<br><b>'.$langs->trans("IPAddress").'</b>: '.dol_string_nohtmltag(getUserRemoteIP());
-			if (!empty($conf->global->MAIN_MODULE_MULTICOMPANY)) {
+			if (getDolGlobalString('MAIN_MODULE_MULTICOMPANY')) {
 				$datas['multicompany'] = '<br><b>'.$langs->trans("ConnectedOnMultiCompany").':</b> '.$conf->entity.' (User entity '.$this->entity.')';
 			}
 			$datas['authentication'] = '<br><b>'.$langs->trans("AuthenticationMode").':</b> '.dol_string_nohtmltag($_SESSION["dol_authmode"].(empty($dolibarr_main_demo) ? '' : ' (demo)'));
@@ -2895,7 +2895,7 @@ class User extends CommonObject
 			$option = 'nolink';
 		}
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) && $withpictoimg) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') && $withpictoimg) {
 			$withpictoimg = 0;
 		}
 
@@ -2948,7 +2948,7 @@ class User extends CommonObject
 		$linkstart = '<a href="'.$url.'"';
 		$linkclose = "";
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$langs->load("users");
 				$label = $langs->trans("ShowUser");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
@@ -2979,7 +2979,7 @@ class User extends CommonObject
 			$result .= $picto;
 		}
 		if ($withpictoimg > -2 && $withpictoimg != 2) {
-			if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$result .= '<span class="nopadding usertext'.((!isset($this->status) || $this->status) ? '' : ' strikefordisabled').($morecss ? ' '.$morecss : '').'">';
 			}
 			if ($mode == 'login') {
@@ -2987,7 +2987,7 @@ class User extends CommonObject
 			} else {
 				$result .= dol_string_nohtmltag($this->getFullName($langs, '', ($mode == 'firstelselast' ? 3 : ($mode == 'firstname' ? 2 : -1)), $maxlen));
 			}
-			if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$result .= '</span>';
 			}
 		}
@@ -3245,7 +3245,7 @@ class User extends CommonObject
 				$info[getDolGlobalString($constname)] = $this->$varname;
 
 				// Check if it is the LDAP key and if its value has been changed
-				if (!empty($conf->global->LDAP_KEY_USERS) && $conf->global->LDAP_KEY_USERS == getDolGlobalString($constname)) {
+				if (getDolGlobalString('LDAP_KEY_USERS') && $conf->global->LDAP_KEY_USERS == getDolGlobalString($constname)) {
 					if (!empty($this->oldcopy) && $this->$varname != $this->oldcopy->$varname) {
 						$keymodified = true; // For check if LDAP key has been modified
 					}
@@ -3257,16 +3257,16 @@ class User extends CommonObject
 				$info[getDolGlobalString('LDAP_FIELD_'.strtoupper($value['label']))] = $this->socialnetworks[$value['label']];
 			}
 		}
-		if ($this->address && !empty($conf->global->LDAP_FIELD_ADDRESS)) {
+		if ($this->address && getDolGlobalString('LDAP_FIELD_ADDRESS')) {
 			$info[getDolGlobalString('LDAP_FIELD_ADDRESS')] = $this->address;
 		}
-		if ($this->zip && !empty($conf->global->LDAP_FIELD_ZIP)) {
+		if ($this->zip && getDolGlobalString('LDAP_FIELD_ZIP')) {
 			$info[getDolGlobalString('LDAP_FIELD_ZIP')] = $this->zip;
 		}
-		if ($this->town && !empty($conf->global->LDAP_FIELD_TOWN)) {
+		if ($this->town && getDolGlobalString('LDAP_FIELD_TOWN')) {
 			$info[getDolGlobalString('LDAP_FIELD_TOWN')] = $this->town;
 		}
-		if ($this->note_public && !empty($conf->global->LDAP_FIELD_DESCRIPTION)) {
+		if ($this->note_public && getDolGlobalString('LDAP_FIELD_DESCRIPTION')) {
 			$info[getDolGlobalString('LDAP_FIELD_DESCRIPTION')] = dol_string_nohtmltag($this->note_public, 2);
 		}
 		if ($this->socid > 0) {
@@ -3287,28 +3287,28 @@ class User extends CommonObject
 
 		// When password is modified
 		if (!empty($this->pass)) {
-			if (!empty($conf->global->LDAP_FIELD_PASSWORD)) {
+			if (getDolGlobalString('LDAP_FIELD_PASSWORD')) {
 				$info[getDolGlobalString('LDAP_FIELD_PASSWORD')] = $this->pass; // this->pass = mot de passe non crypte
 			}
-			if (!empty($conf->global->LDAP_FIELD_PASSWORD_CRYPTED)) {
+			if (getDolGlobalString('LDAP_FIELD_PASSWORD_CRYPTED')) {
 				$info[getDolGlobalString('LDAP_FIELD_PASSWORD_CRYPTED')] = dol_hash($this->pass, 'openldap'); // Create OpenLDAP password (see LDAP_PASSWORD_HASH_TYPE)
 			}
 		} elseif ($conf->global->LDAP_SERVER_PROTOCOLVERSION !== '3') {
 			// Set LDAP password if possible
 			// If ldap key is modified and LDAPv3 we use ldap_rename function for avoid lose encrypt password
-			if (!empty($conf->global->DATABASE_PWD_ENCRYPTED)) {
+			if (getDolGlobalString('DATABASE_PWD_ENCRYPTED')) {
 				// Just for the default MD5 !
-				if (empty($conf->global->MAIN_SECURITY_HASH_ALGO)) {
-					if ($this->pass_indatabase_crypted && !empty($conf->global->LDAP_FIELD_PASSWORD_CRYPTED)) {
+				if (!getDolGlobalString('MAIN_SECURITY_HASH_ALGO')) {
+					if ($this->pass_indatabase_crypted && getDolGlobalString('LDAP_FIELD_PASSWORD_CRYPTED')) {
 						$info[getDolGlobalString('LDAP_FIELD_PASSWORD_CRYPTED')] = dolGetLdapPasswordHash($this->pass_indatabase_crypted, 'md5frommd5'); // Create OpenLDAP MD5 password from Dolibarr MD5 password
 					}
 				}
 			} elseif (!empty($this->pass_indatabase)) {
 				// Use $this->pass_indatabase value if exists
-				if (!empty($conf->global->LDAP_FIELD_PASSWORD)) {
+				if (getDolGlobalString('LDAP_FIELD_PASSWORD')) {
 					$info[getDolGlobalString('LDAP_FIELD_PASSWORD')] = $this->pass_indatabase; // $this->pass_indatabase = mot de passe non crypte
 				}
-				if (!empty($conf->global->LDAP_FIELD_PASSWORD_CRYPTED)) {
+				if (getDolGlobalString('LDAP_FIELD_PASSWORD_CRYPTED')) {
 					$info[getDolGlobalString('LDAP_FIELD_PASSWORD_CRYPTED')] = dol_hash($this->pass_indatabase, 'openldap'); // Create OpenLDAP password (see LDAP_PASSWORD_HASH_TYPE)
 				}
 			}
@@ -3341,10 +3341,10 @@ class User extends CommonObject
 			}
 		}
 
-		if (!empty($conf->global->LDAP_FIELD_USERID)) {
+		if (getDolGlobalString('LDAP_FIELD_USERID')) {
 			$info[getDolGlobalString('LDAP_FIELD_USERID')] = $this->id;
 		}
-		if (!empty($conf->global->LDAP_FIELD_GROUPID)) {
+		if (getDolGlobalString('LDAP_FIELD_GROUPID')) {
 			$usergroup = new UserGroup($this->db);
 			$groupslist = $usergroup->listGroupsForUser($this->id);
 			$info[getDolGlobalString('LDAP_FIELD_GROUPID')] = '65534';
@@ -3355,7 +3355,7 @@ class User extends CommonObject
 				}
 			}
 		}
-		if (!empty($conf->global->LDAP_FIELD_HOMEDIRECTORY) && !empty($conf->global->LDAP_FIELD_HOMEDIRECTORYPREFIX)) {
+		if (getDolGlobalString('LDAP_FIELD_HOMEDIRECTORY') && getDolGlobalString('LDAP_FIELD_HOMEDIRECTORYPREFIX')) {
 			$info[getDolGlobalString('LDAP_FIELD_HOMEDIRECTORY')] = "{$conf->global->LDAP_FIELD_HOMEDIRECTORYPREFIX}/$this->login";
 		}
 
@@ -3842,7 +3842,7 @@ class User extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT u.rowid) as nb";
 		$sql .= " FROM ".$this->db->prefix()."user as u";
-		if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+		if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 			$sql .= ", ".$this->db->prefix()."usergroup_user as ug";
 			$sql .= " WHERE ug.entity IN (".getEntity('usergroup').")";
 			$sql .= " AND ug.fk_user = u.rowid";
@@ -3885,7 +3885,7 @@ class User extends CommonObject
 
 		// Positionne le modele sur le nom du modele a utiliser
 		if (!dol_strlen($modele)) {
-			if (!empty($conf->global->USER_ADDON_PDF)) {
+			if (getDolGlobalString('USER_ADDON_PDF')) {
 				$modele = $conf->global->USER_ADDON_PDF;
 			} else {
 				$modele = 'bluesky';
@@ -3991,7 +3991,7 @@ class User extends CommonObject
 		$sql .= ' FROM '.$this->db->prefix().$this->table_element.' as t ';
 
 		if ($entityfilter) {
-			if (!empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+			if (getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 				if (!empty($user->admin) && empty($user->entity) && $conf->entity == 1) {
 					$sql .= " WHERE t.entity IS NOT NULL"; // Show all users
 				} else {
@@ -4084,7 +4084,7 @@ class User extends CommonObject
 
 		$sql = 'SELECT rowid';
 		$sql .= ' FROM '.$this->db->prefix().'user';
-		if (!empty($conf->global->AGENDA_DISABLE_EXACT_USER_EMAIL_COMPARE_FOR_EXTERNAL_CALENDAR)) {
+		if (getDolGlobalString('AGENDA_DISABLE_EXACT_USER_EMAIL_COMPARE_FOR_EXTERNAL_CALENDAR')) {
 			$sql .= " WHERE email LIKE '%".$this->db->escape($email)."%'";
 		} else {
 			$sql .= " WHERE email = '".$this->db->escape($email)."'";
diff --git a/htdocs/user/class/usergroup.class.php b/htdocs/user/class/usergroup.class.php
index 8854c724471..6fabba3fcc4 100644
--- a/htdocs/user/class/usergroup.class.php
+++ b/htdocs/user/class/usergroup.class.php
@@ -776,7 +776,7 @@ class UserGroup extends CommonObject
 		$option = $params['option'] ?? '';
 
 		$datas = [];
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 			$langs->load("users");
 			return ['optimize' => $langs->trans("ShowGroup")];
 		}
@@ -804,7 +804,7 @@ class UserGroup extends CommonObject
 	{
 		global $langs, $conf, $db, $hookmanager;
 
-		if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) && $withpicto) {
+		if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') && $withpicto) {
 			$withpicto = 0;
 		}
 
@@ -843,7 +843,7 @@ class UserGroup extends CommonObject
 
 		$linkclose = "";
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$langs->load("users");
 				$label = $langs->trans("ShowGroup");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1, 1).'"';
@@ -925,14 +925,14 @@ class UserGroup extends CommonObject
 		$info["objectclass"] = explode(',', $conf->global->LDAP_GROUP_OBJECT_CLASS);
 
 		// Champs
-		if ($this->name && !empty($conf->global->LDAP_GROUP_FIELD_FULLNAME)) {
+		if ($this->name && getDolGlobalString('LDAP_GROUP_FIELD_FULLNAME')) {
 			$info[getDolGlobalString('LDAP_GROUP_FIELD_FULLNAME')] = $this->name;
 		}
 		//if ($this->name && !empty($conf->global->LDAP_GROUP_FIELD_NAME)) $info[$conf->global->LDAP_GROUP_FIELD_NAME] = $this->name;
-		if ($this->note && !empty($conf->global->LDAP_GROUP_FIELD_DESCRIPTION)) {
+		if ($this->note && getDolGlobalString('LDAP_GROUP_FIELD_DESCRIPTION')) {
 			$info[getDolGlobalString('LDAP_GROUP_FIELD_DESCRIPTION')] = dol_string_nohtmltag($this->note, 2);
 		}
-		if (!empty($conf->global->LDAP_GROUP_FIELD_GROUPMEMBERS)) {
+		if (getDolGlobalString('LDAP_GROUP_FIELD_GROUPMEMBERS')) {
 			$valueofldapfield = array();
 			foreach ($this->members as $key => $val) {    // This is array of users for group into dolibarr database.
 				$muser = new User($this->db);
@@ -942,7 +942,7 @@ class UserGroup extends CommonObject
 			}
 			$info[getDolGlobalString('LDAP_GROUP_FIELD_GROUPMEMBERS')] = (!empty($valueofldapfield) ? $valueofldapfield : '');
 		}
-		if (!empty($conf->global->LDAP_GROUP_FIELD_GROUPID)) {
+		if (getDolGlobalString('LDAP_GROUP_FIELD_GROUPID')) {
 			$info[getDolGlobalString('LDAP_GROUP_FIELD_GROUPID')] = $this->id;
 		}
 		return $info;
@@ -995,7 +995,7 @@ class UserGroup extends CommonObject
 
 		// Positionne le modele sur le nom du modele a utiliser
 		if (!dol_strlen($modele)) {
-			if (!empty($conf->global->USERGROUP_ADDON_PDF)) {
+			if (getDolGlobalString('USERGROUP_ADDON_PDF')) {
 				$modele = $conf->global->USERGROUP_ADDON_PDF;
 			} else {
 				$modele = 'grass';
diff --git a/htdocs/user/clicktodial.php b/htdocs/user/clicktodial.php
index 2b82d28088c..097644690ce 100644
--- a/htdocs/user/clicktodial.php
+++ b/htdocs/user/clicktodial.php
@@ -126,7 +126,7 @@ if ($id > 0) {
 			print '<tr><td class="titlefield fieldrequired">ClickToDial URL</td>';
 			print '<td class="valeur">';
 			print '<input name="url" value="'.(!empty($object->clicktodial_url) ? $object->clicktodial_url : '').'" size="92">';
-			if (empty($conf->global->CLICKTODIAL_URL) && empty($object->clicktodial_url)) {
+			if (!getDolGlobalString('CLICKTODIAL_URL') && empty($object->clicktodial_url)) {
 				$langs->load("errors");
 				print '<span class="error">'.$langs->trans("ErrorModuleSetupNotComplete", $langs->transnoentitiesnoconv("ClickToDial")).'</span>';
 			} else {
@@ -159,7 +159,7 @@ if ($id > 0) {
 		if (!empty($user->admin)) {
 			print '<tr><td class="">ClickToDial URL</td>';
 			print '<td class="valeur">';
-			if (!empty($conf->global->CLICKTODIAL_URL)) {
+			if (getDolGlobalString('CLICKTODIAL_URL')) {
 				$url = $conf->global->CLICKTODIAL_URL;
 			}
 			if (!empty($object->clicktodial_url)) {
diff --git a/htdocs/user/document.php b/htdocs/user/document.php
index df77fd1df80..0d8afa2578f 100644
--- a/htdocs/user/document.php
+++ b/htdocs/user/document.php
@@ -52,7 +52,7 @@ $canedituser = (!empty($user->admin) || $user->hasRight("user", "user", "write")
 $candisableuser = (!empty($user->admin) || $user->hasRight("user", "user", "delete"));
 $canreadgroup = $canreaduser;
 $caneditgroup = $canedituser;
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$canreadgroup = (!empty($user->admin) || $user->hasRight("user", "group_advance", "read"));
 	$caneditgroup = (!empty($user->admin) || $user->hasRight("user", "group_advance", "write"));
 }
diff --git a/htdocs/user/group/card.php b/htdocs/user/group/card.php
index c1e4cab934e..38416b80c33 100644
--- a/htdocs/user/group/card.php
+++ b/htdocs/user/group/card.php
@@ -40,7 +40,7 @@ $feature2 = 'user';
 
 // Advanced permissions
 $advancedpermsactive = false;
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$advancedpermsactive = true;
 	$canreadperms = ($user->admin || ($user->hasRight("user", "group_advance", "read") && $user->hasRight("user", "group_advance", "readperms")));
 	$caneditperms = ($user->admin || $user->hasRight("user", "group_advance", "write"));
@@ -138,7 +138,7 @@ if (empty($reshook)) {
 					$error++;
 				}
 
-				if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+				if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 					$object->entity = 0;
 				} else {
 					if ($conf->entity == 1 && $user->admin && !$user->entity) {		// Same permissions test than the one used to show the combo of entities into the form
@@ -219,7 +219,7 @@ if (empty($reshook)) {
 				$error++;
 			}
 
-			if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+			if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 				$object->entity = 0;
 			} elseif (GETPOSTISSET("entity")) {
 				$object->entity = GETPOST("entity", "int");
@@ -280,7 +280,7 @@ if ($action == 'create') {
 
 	// Multicompany
 	if (isModEnabled('multicompany') && is_object($mc)) {
-		if (empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && $conf->entity == 1 && $user->admin && !$user->entity) {
+		if (!getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1 && $user->admin && !$user->entity) {
 			print "<tr>".'<td class="tdtop">'.$langs->trans("Entity").'</td>';
 			print "<td>".$mc->select_entities($conf->entity);
 			print "</td></tr>\n";
@@ -351,7 +351,7 @@ if ($action == 'create') {
 			}
 
 			// Multicompany
-			if (isModEnabled('multicompany') && is_object($mc) && empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && $conf->entity == 1 && $user->admin && !$user->entity) {
+			if (isModEnabled('multicompany') && is_object($mc) && !getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1 && $user->admin && !$user->entity) {
 				$mc->getInfo($object->entity);
 				print "<tr>".'<td class="titlefield">'.$langs->trans("Entity").'</td>';
 				print '<td class="valeur">'.dol_escape_htmltag($mc->label);
@@ -529,7 +529,7 @@ if ($action == 'create') {
 
 			// Multicompany
 			if (isModEnabled('multicompany') && is_object($mc)) {
-				if (empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && $conf->entity == 1 && $user->admin && !$user->entity) {
+				if (!getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1 && $user->admin && !$user->entity) {
 					print "<tr>".'<td class="tdtop">'.$langs->trans("Entity").'</td>';
 					print "<td>".$mc->select_entities($object->entity);
 					print "</td></tr>\n";
diff --git a/htdocs/user/group/ldap.php b/htdocs/user/group/ldap.php
index 92217ac6fde..f9c0de59212 100644
--- a/htdocs/user/group/ldap.php
+++ b/htdocs/user/group/ldap.php
@@ -47,12 +47,12 @@ $object->fetch($id, '', true);
 $object->getrights();
 
 // Users/Groups management only in master entity if transverse mode
-if (isModEnabled('multicompany') && $conf->entity > 1 && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+if (isModEnabled('multicompany') && $conf->entity > 1 && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 	accessforbidden();
 }
 
 $canreadperms = true;
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$canreadperms = (!empty($user->admin) || !empty($user->rights->user->group_advance->read));
 }
 
diff --git a/htdocs/user/group/list.php b/htdocs/user/group/list.php
index 0ffc7111a8e..41b2c937b44 100644
--- a/htdocs/user/group/list.php
+++ b/htdocs/user/group/list.php
@@ -87,7 +87,7 @@ foreach ($object->fields as $key => $val) {
 	}
 }
 
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	if (!$user->hasRight("user", "group_advance", "read") && !$user->admin) {
 		accessforbidden();
 	}
@@ -106,7 +106,7 @@ if (!$user->hasRight("user", "user", "read") && !$user->admin) {
 $caneditperms = ($user->admin || $user->hasRight("user", "user", "write"));
 $permissiontodelete = ($user->admin || $user->hasRight("user", "user", "write"));
 // Advanced permissions
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$caneditperms = ($user->admin || $user->hasRight("user", "group_advance", "write"));
 }
 
@@ -352,7 +352,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 print_liste_field_titre("Group", $_SERVER["PHP_SELF"], "g.nom", $param, "", "", $sortfield, $sortorder);
 $totalarray['nbfield']++;
 //multicompany
-if (isModEnabled('multicompany') && empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && $conf->entity == 1) {
+if (isModEnabled('multicompany') && !getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1) {
 	print_liste_field_titre("Entity", $_SERVER["PHP_SELF"], "g.entity", $param, "", '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
 }
@@ -451,7 +451,7 @@ while ($i < $imaxinloop) {
 			$totalarray['nbfield']++;
 		}
 		//multicompany
-		if (isModEnabled('multicompany') && is_object($mc) && empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && $conf->entity == 1) {
+		if (isModEnabled('multicompany') && is_object($mc) && !getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1) {
 			$mc->getInfo($obj->entity);
 			print '<td class="center">'.dol_escape_htmltag($mc->label).'</td>';
 			if (!$i) {
diff --git a/htdocs/user/group/perms.php b/htdocs/user/group/perms.php
index 711c79228ae..9bccb0c1071 100644
--- a/htdocs/user/group/perms.php
+++ b/htdocs/user/group/perms.php
@@ -56,7 +56,7 @@ $canreadperms = ($user->admin || $user->hasRight("user", "user", "read"));
 $caneditperms = ($user->admin || $user->hasRight("user", "user", "write"));
 // Advanced permissions
 $advancedpermsactive = false;
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$advancedpermsactive = true;
 	$canreadperms = ($user->admin || ($user->hasRight("user", "group_advance", "read") && $user->hasRight("user", "group_advance", "readperms")));
 	$caneditperms = ($user->admin || $user->hasRight("user", "group_advance", "write"));
@@ -227,7 +227,7 @@ if ($object->id > 0) {
 	}
 
 	// Multicompany
-	if (isModEnabled('multicompany') && is_object($mc) && empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && $conf->entity == 1 && $user->admin && !$user->entity) {
+	if (isModEnabled('multicompany') && is_object($mc) && !getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE') && $conf->entity == 1 && $user->admin && !$user->entity) {
 		$mc->getInfo($object->entity);
 		print "<tr>".'<td class="titlefield">'.$langs->trans("Entity").'</td>';
 		print '<td class="valeur">'.dol_escape_htmltag($mc->label);
@@ -290,7 +290,7 @@ if ($object->id > 0) {
 	$sql .= " FROM ".MAIN_DB_PREFIX."rights_def as r";
 	$sql .= " WHERE r.libelle NOT LIKE 'tou%'"; // On ignore droits "tous"
 	$sql .= " AND r.entity = ".((int) $entity);
-	if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+	if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 		$sql .= " AND r.perms NOT LIKE '%_advance'"; // Hide advanced perms if option is disable
 	}
 	$sql .= " ORDER BY r.family_position, r.module_position, r.module, r.id";
@@ -423,10 +423,10 @@ if ($object->id > 0) {
 			}
 
 			// Description of permission (2 columns)
-			$permlabel = (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ($langs->trans("PermissionAdvanced".$obj->id) != ("PermissionAdvanced".$obj->id)) ? $langs->trans("PermissionAdvanced".$obj->id) : (($langs->trans("Permission".$obj->id) != ("Permission".$obj->id)) ? $langs->trans("Permission".$obj->id) : $langs->trans($obj->label)));
+			$permlabel = (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && ($langs->trans("PermissionAdvanced".$obj->id) != ("PermissionAdvanced".$obj->id)) ? $langs->trans("PermissionAdvanced".$obj->id) : (($langs->trans("Permission".$obj->id) != ("Permission".$obj->id)) ? $langs->trans("Permission".$obj->id) : $langs->trans($obj->label)));
 			print '<td>';
 			print $permlabel;
-			if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+			if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 				if (preg_match('/_advance$/', $obj->perms)) {
 					print ' <span class="opacitymedium">('.$langs->trans("AdvancedModeOnly").')</span>';
 				}
diff --git a/htdocs/user/home.php b/htdocs/user/home.php
index 4691581423a..22da4a6deda 100644
--- a/htdocs/user/home.php
+++ b/htdocs/user/home.php
@@ -39,7 +39,7 @@ if (!$user->hasRight('user', 'user', 'lire') && !$user->admin) {
 $langs->load("users");
 
 $canreadperms = true;
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$canreadperms = ($user->admin || $user->rights->user->group_advance->read);
 }
 
diff --git a/htdocs/user/list.php b/htdocs/user/list.php
index b3840c7489b..182b3b49205 100644
--- a/htdocs/user/list.php
+++ b/htdocs/user/list.php
@@ -125,7 +125,7 @@ $arrayfields = array(
 	'u.login'=>array('label'=>"Login", 'checked'=>1, 'position'=>10),
 	'u.lastname'=>array('label'=>"Lastname", 'checked'=>1, 'position'=>15),
 	'u.firstname'=>array('label'=>"Firstname", 'checked'=>1, 'position'=>20),
-	'u.entity'=>array('label'=>"Entity", 'checked'=>1, 'position'=>50, 'enabled'=>(isModEnabled('multicompany') && empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE))),
+	'u.entity'=>array('label'=>"Entity", 'checked'=>1, 'position'=>50, 'enabled'=>(isModEnabled('multicompany') && !getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE'))),
 	'u.gender'=>array('label'=>"Gender", 'checked'=>0, 'position'=>22),
 	'u.employee'=>array('label'=>"Employee", 'checked'=>($contextpage == 'employeelist' ? 1 : 0), 'position'=>25),
 	'u.fk_user'=>array('label'=>"HierarchicalResponsible", 'checked'=>1, 'position'=>27, 'csslist'=>'maxwidth150'),
@@ -174,7 +174,7 @@ $search_categ = GETPOST("search_categ", 'int');
 $searchCategoryUserOperator = 0;
 if (GETPOSTISSET('formfilteraction')) {
 	$searchCategoryUserOperator = GETPOSTINT('search_category_user_operator');
-} elseif (!empty($conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT)) {
+} elseif (getDolGlobalString('MAIN_SEARCH_CAT_OR_BY_DEFAULT')) {
 	$searchCategoryUserOperator = $conf->global->MAIN_SEARCH_CAT_OR_BY_DEFAULT;
 }
 $searchCategoryUserList = GETPOST('search_category_user_list', 'array');
@@ -202,7 +202,7 @@ $canedituser = (!empty($user->admin) || $user->hasRight("user", "user", "write")
 $candisableuser = (!empty($user->admin) || $user->hasRight("user", "user", "delete"));
 $canreadgroup = $canreaduser;
 $caneditgroup = $canedituser;
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$canreadgroup = (!empty($user->admin) || $user->hasRight("user", "group_advance", "read"));
 	$caneditgroup = (!empty($user->admin) || $user->hasRight("user", "group_advance", "write"));
 }
@@ -536,7 +536,7 @@ if (!$resql) {
 $num = $db->num_rows($resql);
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/user/card.php?id='.$id);
@@ -708,7 +708,7 @@ if (isModEnabled('categorie') && $user->hasRight("categorie", "read")) {
 	$moreforfilter .= '</div>';
 }
 // Filter on warehouse
-if (isModEnabled('stock') && !empty($conf->global->MAIN_DEFAULT_WAREHOUSE_USER)) {
+if (isModEnabled('stock') && getDolGlobalString('MAIN_DEFAULT_WAREHOUSE_USER')) {
 	require_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
 	$formproduct = new FormProduct($db);
 	$moreforfilter .= '<div class="divsearchfield">';
@@ -1220,7 +1220,7 @@ while ($i < $imaxinloop) {
 			}
 		}
 		// Multicompany enabled
-		if (isModEnabled('multicompany') && is_object($mc) && empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
+		if (isModEnabled('multicompany') && is_object($mc) && !getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
 			if (!empty($arrayfields['u.entity']['checked'])) {
 				if (!$obj->entity) {
 					$labeltouse = $langs->trans("AllEntities");
diff --git a/htdocs/user/logout.php b/htdocs/user/logout.php
index d71ee34d93f..4713d4e9e97 100644
--- a/htdocs/user/logout.php
+++ b/htdocs/user/logout.php
@@ -79,7 +79,7 @@ $url = DOL_URL_ROOT."/index.php"; // By default go to login page
 if ($urlfrom) {
 	$url = DOL_URL_ROOT.$urlfrom;
 }
-if (!empty($conf->global->MAIN_LOGOUT_GOTO_URL)) {
+if (getDolGlobalString('MAIN_LOGOUT_GOTO_URL')) {
 	$url = $conf->global->MAIN_LOGOUT_GOTO_URL;
 }
 
diff --git a/htdocs/user/notify/card.php b/htdocs/user/notify/card.php
index 0fa5af4bc64..a51e80506be 100644
--- a/htdocs/user/notify/card.php
+++ b/htdocs/user/notify/card.php
@@ -143,7 +143,7 @@ $result = $object->fetch($id, '', '', 1);
 $object->getrights();
 
 $title = $langs->trans("ThirdParty").' - '.$langs->trans("Notification");
-if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
+if (getDolGlobalString('MAIN_HTML_TITLE') && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name.' - '.$langs->trans("Notification");
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
diff --git a/htdocs/user/param_ihm.php b/htdocs/user/param_ihm.php
index df51727ffec..2f3315ed35e 100644
--- a/htdocs/user/param_ihm.php
+++ b/htdocs/user/param_ihm.php
@@ -354,7 +354,7 @@ if ($action == 'edit') {
 	// Landing page
 	print '<tr class="oddeven"><td>'.$langs->trans("LandingPage").'</td>';
 	print '<td>';
-	print (empty($conf->global->MAIN_LANDING_PAGE) ? '' : $conf->global->MAIN_LANDING_PAGE);
+	print (!getDolGlobalString('MAIN_LANDING_PAGE') ? '' : $conf->global->MAIN_LANDING_PAGE);
 	print '</td>';
 	print '<td class="nowrap" width="20%"><input class="oddeven" name="check_MAIN_LANDING_PAGE" id="check_MAIN_LANDING_PAGE" type="checkbox" '.(!empty($object->conf->MAIN_LANDING_PAGE) ? " checked" : "");
 	print empty($dolibarr_main_demo) ? '' : ' disabled="disabled"'; // Disabled for demo
@@ -459,7 +459,7 @@ if ($action == 'edit') {
 	// Landing page
 	print '<tr class="oddeven"><td>'.$langs->trans("LandingPage").'</td>';
 	print '<td>';
-	print (empty($conf->global->MAIN_LANDING_PAGE) ? '' : $conf->global->MAIN_LANDING_PAGE);
+	print (!getDolGlobalString('MAIN_LANDING_PAGE') ? '' : $conf->global->MAIN_LANDING_PAGE);
 	print '</td>';
 	print '<td class="nowrap"><input class="oddeven" name="check_MAIN_LANDING_PAGE" disabled id="check_MAIN_LANDING_PAGE" type="checkbox" '.(!empty($object->conf->MAIN_LANDING_PAGE) ? " checked" : "");
 	print empty($dolibarr_main_demo) ? '' : ' disabled="disabled"'; // Disabled for demo
@@ -505,7 +505,7 @@ if ($action == 'edit') {
 
 	// Max size for lists
 	print '<tr class="oddeven"><td>'.$langs->trans("MaxSizeList").'</td>';
-	print '<td>'.(!empty($conf->global->MAIN_SIZE_LISTE_LIMIT) ? $conf->global->MAIN_SIZE_LISTE_LIMIT : '&nbsp;').'</td>';
+	print '<td>'.(getDolGlobalString('MAIN_SIZE_LISTE_LIMIT') ? $conf->global->MAIN_SIZE_LISTE_LIMIT : '&nbsp;').'</td>';
 	print '<td class="nowrap" width="20%"><input class="oddeven" type="checkbox" disabled '.(!empty($object->conf->MAIN_SIZE_LISTE_LIMIT) ? " checked" : "").'> '.$langs->trans("UsePersonalValue").'</td>';
 	print '<td>'.(!empty($object->conf->MAIN_SIZE_LISTE_LIMIT) ? $object->conf->MAIN_SIZE_LISTE_LIMIT : '&nbsp;').'</td></tr>';
 
diff --git a/htdocs/user/passwordforgotten.php b/htdocs/user/passwordforgotten.php
index 2a711208e8b..b167fadf88b 100644
--- a/htdocs/user/passwordforgotten.php
+++ b/htdocs/user/passwordforgotten.php
@@ -38,7 +38,7 @@ if (isModEnabled('ldap')) {
 $langs->loadLangs(array('errors', 'users', 'companies', 'ldap', 'other'));
 
 // Security check
-if (!empty($conf->global->MAIN_SECURITY_DISABLEFORGETPASSLINK)) {
+if (getDolGlobalString('MAIN_SECURITY_DISABLEFORGETPASSLINK')) {
 	header("Location: ".DOL_URL_ROOT.'/');
 	exit;
 }
@@ -133,7 +133,7 @@ if (empty($reshook)) {
 
 			// Set the message to show (must be the same if login/email exists or not
 			// to avoid to guess them.
-			$messagewarning = '<div class="warning paddingtopbottom'.(empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' backgroundsemitransparent boxshadow').'">';
+			$messagewarning = '<div class="warning paddingtopbottom'.(!getDolGlobalString('MAIN_LOGIN_BACKGROUND') ? '' : ' backgroundsemitransparent boxshadow').'">';
 			if (!$isanemail) {
 				$messagewarning .= $langs->trans("IfLoginExistPasswordRequestSent");
 			} else {
@@ -179,7 +179,7 @@ $dol_url_root = DOL_URL_ROOT;
 
 // Title
 $title = 'Dolibarr '.DOL_VERSION;
-if (!empty($conf->global->MAIN_APPLICATION_TITLE)) {
+if (getDolGlobalString('MAIN_APPLICATION_TITLE')) {
 	$title = $conf->global->MAIN_APPLICATION_TITLE;
 }
 
@@ -201,7 +201,7 @@ $disabled = 'disabled';
 if (preg_match('/dolibarr/i', $mode)) {
 	$disabled = '';
 }
-if (!empty($conf->global->MAIN_SECURITY_ENABLE_SENDPASSWORD)) {
+if (getDolGlobalString('MAIN_SECURITY_ENABLE_SENDPASSWORD')) {
 	$disabled = ''; // To force button enabled
 }
 
diff --git a/htdocs/user/perms.php b/htdocs/user/perms.php
index c0eece3111b..29c6c5f2a30 100644
--- a/htdocs/user/perms.php
+++ b/htdocs/user/perms.php
@@ -56,7 +56,7 @@ $canreaduser = ($user->admin || $user->hasRight("user", "user", "read"));
 // Define if user can modify other users and permissions
 $caneditperms = ($user->admin || $user->hasRight("user", "user", "write"));
 // Advanced permissions
-if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$canreaduser = ($user->admin || ($user->hasRight("user", "user", "read") && $user->hasRight("user", "user_advance", "readperms")));
 	$caneditselfperms = ($user->id == $id && $user->hasRight("user", "self_advance", "writeperms"));
 	$caneditperms = (($caneditperms || $caneditselfperms) ? 1 : 0);
@@ -69,7 +69,7 @@ if (isset($user->socid) && $user->socid > 0) {
 }
 $feature2 = (($socid && $user->hasRight("user", "self", "write")) ? '' : 'user');
 // A user can always read its own card if not advanced perms enabled, or if he has advanced perms, except for admin
-if ($user->id == $id && (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight("user", "self_advance", "readperms") && empty($user->admin))) {
+if ($user->id == $id && (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight("user", "self_advance", "readperms") && empty($user->admin))) {
 	accessforbidden();
 }
 
@@ -427,7 +427,7 @@ $sql = "SELECT r.id, r.libelle as label, r.module, r.perms, r.subperms, r.module
 $sql .= " FROM ".MAIN_DB_PREFIX."rights_def as r";
 $sql .= " WHERE r.libelle NOT LIKE 'tou%'"; // On ignore droits "tous"
 $sql .= " AND r.entity = ".((int) $entity);
-if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+if (!getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 	$sql .= " AND r.perms NOT LIKE '%_advance'"; // Hide advanced perms if option is not enabled
 }
 $sql .= " ORDER BY r.family_position, r.module_position, r.module, r.id";
@@ -663,14 +663,14 @@ if ($result) {
 		}
 
 		// Description of permission (2 columns)
-		$permlabel = (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ($langs->trans("PermissionAdvanced".$obj->id) != ("PermissionAdvanced".$obj->id)) ? $langs->trans("PermissionAdvanced".$obj->id) : (($langs->trans("Permission".$obj->id) != ("Permission".$obj->id)) ? $langs->trans("Permission".$obj->id) : $langs->trans($obj->label)));
+		$permlabel = (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && ($langs->trans("PermissionAdvanced".$obj->id) != ("PermissionAdvanced".$obj->id)) ? $langs->trans("PermissionAdvanced".$obj->id) : (($langs->trans("Permission".$obj->id) != ("Permission".$obj->id)) ? $langs->trans("Permission".$obj->id) : $langs->trans($obj->label)));
 		if (!$user->admin) {
 			print '<td colspan="2">';
 		} else {
 			print '<td>';
 		}
 		print $permlabel;
-		if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
+		if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS')) {
 			if (preg_match('/_advance$/', $obj->perms)) {
 				print ' <span class="opacitymedium">('.$langs->trans("AdvancedModeOnly").')</span>';
 			}
diff --git a/htdocs/user/virtualcard.php b/htdocs/user/virtualcard.php
index 06f157425b9..7a2d57c34c2 100644
--- a/htdocs/user/virtualcard.php
+++ b/htdocs/user/virtualcard.php
@@ -147,7 +147,7 @@ if (!getDolUserInt('USER_ENABLE_PUBLIC', 0, $object)) {
 	$enabledisablehtml .= '</a>';
 }
 print $enabledisablehtml;
-print '<input type="hidden" id="USER_ENABLE_PUBLIC" name="USER_ENABLE_PUBLIC" value="'.(empty($conf->global->USER_ENABLE_PUBLIC) ? 0 : 1).'">';
+print '<input type="hidden" id="USER_ENABLE_PUBLIC" name="USER_ENABLE_PUBLIC" value="'.(!getDolGlobalString('USER_ENABLE_PUBLIC') ? 0 : 1).'">';
 
 print '<br><br>';
 
diff --git a/htdocs/variants/class/ProductAttribute.class.php b/htdocs/variants/class/ProductAttribute.class.php
index ff13faea433..3ab23b85d9a 100644
--- a/htdocs/variants/class/ProductAttribute.class.php
+++ b/htdocs/variants/class/ProductAttribute.class.php
@@ -165,7 +165,7 @@ class ProductAttribute extends CommonObject
 		$this->db = $db;
 		$this->entity = $conf->entity;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -1144,7 +1144,7 @@ class ProductAttribute extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowProductAttribute");
 				$linkclose .= ' alt="' . dol_escape_htmltag($label, 1) . '"';
 			}
diff --git a/htdocs/variants/class/ProductAttributeValue.class.php b/htdocs/variants/class/ProductAttributeValue.class.php
index b9c312b8c82..c563eabf125 100644
--- a/htdocs/variants/class/ProductAttributeValue.class.php
+++ b/htdocs/variants/class/ProductAttributeValue.class.php
@@ -102,7 +102,7 @@ class ProductAttributeValue extends CommonObjectLine
 		$this->db = $db;
 		$this->entity = $conf->entity;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
diff --git a/htdocs/variants/class/ProductCombination.class.php b/htdocs/variants/class/ProductCombination.class.php
index 32392551d56..911737561ab 100644
--- a/htdocs/variants/class/ProductCombination.class.php
+++ b/htdocs/variants/class/ProductCombination.class.php
@@ -138,7 +138,7 @@ class ProductCombination
 		$this->variation_weight = $obj->variation_weight;
 		$this->variation_ref_ext = $obj->variation_ref_ext;
 
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			$this->fetchCombinationPriceLevels();
 		}
 
@@ -273,7 +273,7 @@ class ProductCombination
 		$this->variation_price_percentage = $result->variation_price_percentage;
 		$this->variation_weight = $result->variation_weight;
 
-		if (empty($donotloadpricelevel) && !empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (empty($donotloadpricelevel) && getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			$this->fetchCombinationPriceLevels();
 		}
 
@@ -312,7 +312,7 @@ class ProductCombination
 			$tmp->variation_weight = $result->variation_weight;
 			$tmp->variation_ref_ext = $result->variation_ref_ext;
 
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				$tmp->fetchCombinationPriceLevels();
 			}
 
@@ -370,7 +370,7 @@ class ProductCombination
 			return -1;
 		}
 
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			$res = $this->saveCombinationPriceLevels();
 			if ($res < 0) {
 				return -2;
@@ -401,7 +401,7 @@ class ProductCombination
 			return -1;
 		}
 
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			$res = $this->saveCombinationPriceLevels();
 			if ($res < 0) {
 				return -2;
@@ -525,7 +525,7 @@ class ProductCombination
 			$new_npr = $parent->tva_npr;
 
 			// MultiPrix
-			if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				for ($i = 1; $i <= $conf->global->PRODUIT_MULTIPRICES_LIMIT; $i++) {
 					if ($parent->multiprices[$i] != '' || isset($this->combination_price_levels[$i]->variation_price)) {
 						$new_type = empty($parent->multiprices_base_type[$i]) ? 'HT' : $parent->multiprices_base_type[$i];
diff --git a/htdocs/variants/combinations.php b/htdocs/variants/combinations.php
index 20648a9edab..20c32d48819 100644
--- a/htdocs/variants/combinations.php
+++ b/htdocs/variants/combinations.php
@@ -155,7 +155,7 @@ if (($action == 'add' || $action == 'create') && empty($massaction) && !GETPOST(
 		$price_impact = price2num($price_impact);
 
 		// for conf PRODUIT_MULTIPRICES
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			$level_price_impact = array_map('price2num', $level_price_impact);
 		} else {
 			$level_price_impact = array(1 => $price_impact);
@@ -280,7 +280,7 @@ if (($action == 'add' || $action == 'create') && empty($massaction) && !GETPOST(
 	$prodcomb->variation_weight = price2num($weight_impact);
 
 	// for conf PRODUIT_MULTIPRICES
-	if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+	if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 		$level_price_impact = array_map('price2num', $level_price_impact);
 
 		$prodcomb->variation_price = $level_price_impact[1];
@@ -293,7 +293,7 @@ if (($action == 'add' || $action == 'create') && empty($massaction) && !GETPOST(
 		$prodcomb->variation_price_percentage = $price_impact_percent;
 	}
 
-	if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+	if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 		$prodcomb->combination_price_levels = array();
 		for ($i = 1; $i <= $conf->global->PRODUIT_MULTIPRICES_LIMIT; $i++) {
 			$productCombinationLevel = new ProductCombinationLevel($db);
@@ -406,7 +406,7 @@ llxHeader("", $title);
 
 if (!empty($id) || !empty($ref)) {
 	$showbarcode = isModEnabled('barcode');
-	if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !$user->hasRight('barcode', 'lire_advance')) {
+	if (getDolGlobalString('MAIN_USE_ADVANCED_PERMS') && !$user->hasRight('barcode', 'lire_advance')) {
 		$showbarcode = 0;
 	}
 
@@ -430,7 +430,7 @@ if (!empty($id) || !empty($ref)) {
 	if (isModEnabled("product") && isModEnabled("service")) {
 		$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 		print '<tr><td class="titlefieldcreate">';
-		print (empty($conf->global->PRODUCT_DENY_CHANGE_PRODUCT_TYPE)) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat) : $langs->trans('Type');
+		print (!getDolGlobalString('PRODUCT_DENY_CHANGE_PRODUCT_TYPE')) ? $form->editfieldkey("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat) : $langs->trans('Type');
 		print '</td><td>';
 		print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat);
 		print '</td></tr>';
@@ -719,7 +719,7 @@ if (!empty($id) || !empty($ref)) {
 				<td><input type="text" id="reference" name="reference" value="<?php echo trim($reference) ?>"></td>
 			</tr>
 			<?php
-			if (empty($conf->global->PRODUIT_MULTIPRICES)) {
+			if (!getDolGlobalString('PRODUIT_MULTIPRICES')) {
 				?>
 			<tr>
 				<td><label for="price_impact"><?php echo $langs->trans('PriceImpact') ?></label></td>
@@ -758,7 +758,7 @@ if (!empty($id) || !empty($ref)) {
 			print '</table>';
 		}
 
-		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {
+		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 			?>
 			<script>
 				$(document).ready(function() {
diff --git a/htdocs/variants/list.php b/htdocs/variants/list.php
index 408cf2cd800..e6ee841a13f 100644
--- a/htdocs/variants/list.php
+++ b/htdocs/variants/list.php
@@ -377,7 +377,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: " . dol_buildpath('/variants/card.php', 2) . '?id=' . $id);
@@ -833,7 +833,7 @@ print '</div>'."\n";
 
 print '</form>'."\n";
 
-$forcereloadpage = empty($conf->global->MAIN_FORCE_RELOAD_PAGE) ? 0 : 1;
+$forcereloadpage = !getDolGlobalString('MAIN_FORCE_RELOAD_PAGE') ? 0 : 1;
 $tagidfortablednd = (empty($tagidfortablednd) ? 'tableattributes' : $tagidfortablednd);
 ?>
 	<script>
diff --git a/htdocs/variants/tpl/productattributevalueline_create.tpl.php b/htdocs/variants/tpl/productattributevalueline_create.tpl.php
index 21ea651f3ef..3966d314022 100644
--- a/htdocs/variants/tpl/productattributevalueline_create.tpl.php
+++ b/htdocs/variants/tpl/productattributevalueline_create.tpl.php
@@ -45,7 +45,7 @@ $nolinesbefore = (count($this->lines) == 0 || $forcetoshowtitlelines);
 	<?php
 	$coldisplay = 0;
 	// Adds a line numbering column
-	if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+	if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 		$coldisplay++;
 		echo '<td class="nobottom linecolnum center"></td>';
 	}
diff --git a/htdocs/variants/tpl/productattributevalueline_edit.tpl.php b/htdocs/variants/tpl/productattributevalueline_edit.tpl.php
index 60fc81c7418..6587e19027e 100644
--- a/htdocs/variants/tpl/productattributevalueline_edit.tpl.php
+++ b/htdocs/variants/tpl/productattributevalueline_edit.tpl.php
@@ -40,7 +40,7 @@ print "<!-- BEGIN PHP TEMPLATE productattributevalueline_edit.tpl.php -->\n";
 $coldisplay = 0;
 ?>
 <tr class="oddeven tredited">
-<?php if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) { ?>
+<?php if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) { ?>
 		<td class="linecolnum center"><?php $coldisplay++; ?><?php echo ($i + 1); ?></td>
 <?php }
 
diff --git a/htdocs/variants/tpl/productattributevalueline_title.tpl.php b/htdocs/variants/tpl/productattributevalueline_title.tpl.php
index ac32a229d5b..7a2625170fe 100644
--- a/htdocs/variants/tpl/productattributevalueline_title.tpl.php
+++ b/htdocs/variants/tpl/productattributevalueline_title.tpl.php
@@ -41,7 +41,7 @@ print "<thead>\n";
 print '<tr class="liste_titre nodrag nodrop">';
 
 // Adds a line numbering column
-if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) {
+if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) {
 	print '<td class="linecolnum center">&nbsp;</td>';
 }
 
diff --git a/htdocs/variants/tpl/productattributevalueline_view.tpl.php b/htdocs/variants/tpl/productattributevalueline_view.tpl.php
index f527e21c389..356c8fa0c8b 100644
--- a/htdocs/variants/tpl/productattributevalueline_view.tpl.php
+++ b/htdocs/variants/tpl/productattributevalueline_view.tpl.php
@@ -46,7 +46,7 @@ $coldisplay = 0;
 ?>
 <!-- BEGIN PHP TEMPLATE productattributevalueline_view.tpl.php -->
 <tr  id="row-<?php print $line->id?>" class="drag drop oddeven" <?php print $domData; ?> >
-<?php if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER)) { ?>
+<?php if (getDolGlobalString('MAIN_VIEW_LINE_NUMBER')) { ?>
 	<td class="linecolnum center"><span class="opacitymedium"><?php $coldisplay++; ?><?php print ($i + 1); ?></span></td>
 <?php } ?>
 	<td class="linecolref nowrap"><?php $coldisplay++; ?><div id="line_<?php print $line->id; ?>"></div>
diff --git a/htdocs/viewimage.php b/htdocs/viewimage.php
index 33d6d817916..e2429115974 100644
--- a/htdocs/viewimage.php
+++ b/htdocs/viewimage.php
@@ -254,9 +254,9 @@ $fullpath_original_file     = $check_access['original_file']; // $fullpath_origi
 if (!empty($hashp)) {
 	$accessallowed = 1; // When using hashp, link is public so we force $accessallowed
 	$sqlprotectagainstexternals = '';
-} elseif (isset($_GET["publictakepos"])) {
-	if (!empty($conf->global->TAKEPOS_AUTO_ORDER)) {
-		$accessallowed = 1; // Only if TakePOS Public Auto Order is enabled and received publictakepos variable
+} elseif (GETPOSTINT("publictakepos")) {
+	if (getDolGlobalString('TAKEPOS_AUTO_ORDER') && in_array($modulepart, array('product', 'category'))) {
+		$accessallowed = 1; // When TakePOS Public Auto Order is enabled, we accept to see all images of product and categories
 	}
 } else {
 	// Basic protection (against external users only)
diff --git a/htdocs/webhook/class/target.class.php b/htdocs/webhook/class/target.class.php
index de916b2ff25..dd680f4b1d7 100644
--- a/htdocs/webhook/class/target.class.php
+++ b/htdocs/webhook/class/target.class.php
@@ -181,7 +181,7 @@ class Target extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -730,7 +730,7 @@ class Target extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowTarget");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -991,7 +991,7 @@ class Target extends CommonObject
 
 			if (!empty($this->model_pdf)) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->TARGET_ADDON_PDF)) {
+			} elseif (getDolGlobalString('TARGET_ADDON_PDF')) {
 				$modele = $conf->global->TARGET_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/webhook/target_list.php b/htdocs/webhook/target_list.php
index 76d564fbc2b..e702863dc65 100644
--- a/htdocs/webhook/target_list.php
+++ b/htdocs/webhook/target_list.php
@@ -357,7 +357,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".dol_buildpath('/webhook/target_card.php', 1).'?id='.$id);
diff --git a/htdocs/webservices/admin/index.php b/htdocs/webservices/admin/index.php
index f945b527a60..5f2525984ec 100644
--- a/htdocs/webservices/admin/index.php
+++ b/htdocs/webservices/admin/index.php
@@ -83,7 +83,7 @@ print "</tr>";
 
 print '<tr class="oddeven">';
 print '<td class="fieldrequired">'.$langs->trans("KeyForWebServicesAccess").'</td>';
-print '<td><input type="text" class="flat" id="WEBSERVICES_KEY" name="WEBSERVICES_KEY" value="'.(GETPOST('WEBSERVICES_KEY') ?GETPOST('WEBSERVICES_KEY') : (!empty($conf->global->WEBSERVICES_KEY) ? $conf->global->WEBSERVICES_KEY : '')).'" size="40">';
+print '<td><input type="text" class="flat" id="WEBSERVICES_KEY" name="WEBSERVICES_KEY" value="'.(GETPOST('WEBSERVICES_KEY') ?GETPOST('WEBSERVICES_KEY') : (getDolGlobalString('WEBSERVICES_KEY') ? $conf->global->WEBSERVICES_KEY : '')).'" size="40">';
 if (!empty($conf->use_javascript_ajax)) {
 	print '&nbsp;'.img_picto($langs->trans('Generate'), 'refresh', 'id="generate_token" class="linkobject"');
 }
diff --git a/htdocs/webservices/index.php b/htdocs/webservices/index.php
index 72b0548ec52..9f7924d008f 100644
--- a/htdocs/webservices/index.php
+++ b/htdocs/webservices/index.php
@@ -38,7 +38,7 @@ $langs->load("admin");
 dol_syslog("Call Dolibarr webservices interfaces");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
diff --git a/htdocs/webservices/server_actioncomm.php b/htdocs/webservices/server_actioncomm.php
index a990fc718a0..8be58491e74 100644
--- a/htdocs/webservices/server_actioncomm.php
+++ b/htdocs/webservices/server_actioncomm.php
@@ -57,7 +57,7 @@ require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
 dol_syslog("Call ActionComm webservices interfaces");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
diff --git a/htdocs/webservices/server_category.php b/htdocs/webservices/server_category.php
index 53d5184837a..d8e123d45b4 100644
--- a/htdocs/webservices/server_category.php
+++ b/htdocs/webservices/server_category.php
@@ -52,7 +52,7 @@ require_once DOL_DOCUMENT_ROOT."/categories/class/categorie.class.php";
 dol_syslog("Call Dolibarr webservices interfaces");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
diff --git a/htdocs/webservices/server_contact.php b/htdocs/webservices/server_contact.php
index 45d3166dac2..755c446315d 100644
--- a/htdocs/webservices/server_contact.php
+++ b/htdocs/webservices/server_contact.php
@@ -53,7 +53,7 @@ require_once DOL_DOCUMENT_ROOT."/core/class/extrafields.class.php";
 dol_syslog("Call Contact webservices interfaces");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
diff --git a/htdocs/webservices/server_invoice.php b/htdocs/webservices/server_invoice.php
index d9f44781f87..6e157ebd480 100644
--- a/htdocs/webservices/server_invoice.php
+++ b/htdocs/webservices/server_invoice.php
@@ -58,7 +58,7 @@ dol_syslog("Call Dolibarr webservices interfaces");
 $langs->load("main");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
@@ -305,7 +305,7 @@ $server->register(
  * @param	string		$ref_ext			Ref_ext
  * @return	array							Array result
  */
-function getInvoice($authentication, $id = '', $ref = '', $ref_ext = '')
+function getInvoice($authentication, $id = 0, $ref = '', $ref_ext = '')
 {
 	global $db, $conf;
 
diff --git a/htdocs/webservices/server_order.php b/htdocs/webservices/server_order.php
index ec9b46c49a2..5d1d79bbd51 100644
--- a/htdocs/webservices/server_order.php
+++ b/htdocs/webservices/server_order.php
@@ -57,7 +57,7 @@ dol_syslog("Call Dolibarr webservices interfaces");
 $langs->load("main");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
diff --git a/htdocs/webservices/server_other.php b/htdocs/webservices/server_other.php
index b362645f6e1..845c8960bc0 100644
--- a/htdocs/webservices/server_other.php
+++ b/htdocs/webservices/server_other.php
@@ -55,7 +55,7 @@ dol_syslog("Call Dolibarr webservices interfaces");
 $langs->load("main");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
diff --git a/htdocs/webservices/server_payment.php b/htdocs/webservices/server_payment.php
index 4290a2c7fb4..54243346ef6 100644
--- a/htdocs/webservices/server_payment.php
+++ b/htdocs/webservices/server_payment.php
@@ -61,7 +61,7 @@ dol_syslog("Call Dolibarr webservices interfaces");
 $langs->load("main");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	   $langs->load("admin");
 
 	   dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
diff --git a/htdocs/webservices/server_productorservice.php b/htdocs/webservices/server_productorservice.php
index fb47113897a..f753f1e567a 100644
--- a/htdocs/webservices/server_productorservice.php
+++ b/htdocs/webservices/server_productorservice.php
@@ -1,7 +1,7 @@
 <?php
 /* Copyright (C) 2006-2016 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2012      JF FERRY             <jfefe@aternatik.fr>
- * Copyright (C) 2020		Frédéric France		<frederic.france@netlogic.fr>
+ * Copyright (C) 2020-2023	Frédéric France		<frederic.france@netlogic.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -63,7 +63,7 @@ dol_syslog("Call Dolibarr webservices interfaces");
 $langs->load("main");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
@@ -362,13 +362,13 @@ $server->register(
  * @param   string      $lang               Lang to force
  * @return	mixed
  */
-function getProductOrService($authentication, $id = '', $ref = '', $ref_ext = '', $lang = '')
+function getProductOrService($authentication, $id = 0, $ref = '', $ref_ext = '', $lang = '')
 {
 	global $db, $conf, $langs;
 
 	dol_syslog("Function: getProductOrService login=".$authentication['login']." id=".$id." ref=".$ref." ref_ext=".$ref_ext);
 
-	$langcode = ($lang ? $lang : (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
+	$langcode = ($lang ? $lang : (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
 	$langs->setDefaultLang($langcode);
 
 	if ($authentication['entity']) {
@@ -388,7 +388,7 @@ function getProductOrService($authentication, $id = '', $ref = '', $ref_ext = ''
 	}
 
 	if (!$error) {
-		$langcode = ($lang ? $lang : (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
+		$langcode = ($lang ? $lang : (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
 		$langs->setDefaultLang($langcode);
 
 		$fuser->getrights();
@@ -981,14 +981,14 @@ function getListOfProductsOrServices($authentication, $filterproduct)
  *
  * @param	array		$authentication		Array of authentication information
  * @param	int			$id					Category id
- * @param	Translate	$lang				Force lang
+ * @param	string		$lang				Force lang
  * @return	array							Array result
  */
 function getProductsForCategory($authentication, $id, $lang = '')
 {
 	global $db, $conf, $langs;
 
-	$langcode = ($lang ? $lang : (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
+	$langcode = ($lang ? $lang : (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
 	$langs->setDefaultLang($langcode);
 
 	dol_syslog("Function: getProductsForCategory login=".$authentication['login']." id=".$id);
@@ -1011,7 +1011,7 @@ function getProductsForCategory($authentication, $id, $lang = '')
 
 
 	if (!$error) {
-		$langcode = ($lang ? $lang : (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
+		$langcode = ($lang ? $lang : (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT));
 		$langs->setDefaultLang($langcode);
 
 		$fuser->getrights();
diff --git a/htdocs/webservices/server_project.php b/htdocs/webservices/server_project.php
index 6817183a700..26e3373c20a 100644
--- a/htdocs/webservices/server_project.php
+++ b/htdocs/webservices/server_project.php
@@ -57,7 +57,7 @@ dol_syslog("Call Dolibarr webservices interfaces");
 $langs->load("main");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
diff --git a/htdocs/webservices/server_supplier_invoice.php b/htdocs/webservices/server_supplier_invoice.php
index 9169e88927d..f3913eb39b2 100644
--- a/htdocs/webservices/server_supplier_invoice.php
+++ b/htdocs/webservices/server_supplier_invoice.php
@@ -54,7 +54,7 @@ dol_syslog("Call Dolibarr webservices interfaces");
 $langs->load("main");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
@@ -242,7 +242,7 @@ $server->register(
  * @param	string		$ref_ext			Ref_ext
  * @return	array							Array result
  */
-function getSupplierInvoice($authentication, $id = '', $ref = '', $ref_ext = '')
+function getSupplierInvoice($authentication, $id = 0, $ref = '', $ref_ext = '')
 {
 	global $db, $conf;
 
diff --git a/htdocs/webservices/server_thirdparty.php b/htdocs/webservices/server_thirdparty.php
index d9651daa720..e651faf339f 100644
--- a/htdocs/webservices/server_thirdparty.php
+++ b/htdocs/webservices/server_thirdparty.php
@@ -56,7 +56,7 @@ dol_syslog("Call Dolibarr webservices interfaces");
 $langs->load("main");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
diff --git a/htdocs/webservices/server_user.php b/htdocs/webservices/server_user.php
index 1cc8fd4c344..a9ba4bb0b7a 100644
--- a/htdocs/webservices/server_user.php
+++ b/htdocs/webservices/server_user.php
@@ -56,7 +56,7 @@ dol_syslog("Call User webservices interfaces");
 $langs->load("main");
 
 // Enable and test if module web services is enabled
-if (empty($conf->global->MAIN_MODULE_WEBSERVICES)) {
+if (!getDolGlobalString('MAIN_MODULE_WEBSERVICES')) {
 	$langs->load("admin");
 	dol_syslog("Call Dolibarr webservices interfaces with module webservices disabled");
 	print $langs->trans("WarningModuleNotActive", 'WebServices').'.<br><br>';
diff --git a/htdocs/website/class/websitepage.class.php b/htdocs/website/class/websitepage.class.php
index 40ca4231d7d..c63ee85b44e 100644
--- a/htdocs/website/class/websitepage.class.php
+++ b/htdocs/website/class/websitepage.class.php
@@ -769,7 +769,7 @@ class WebsitePage extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/htdocs/website/index.php b/htdocs/website/index.php
index 44f15c069ab..5af8d98ed4f 100644
--- a/htdocs/website/index.php
+++ b/htdocs/website/index.php
@@ -2576,7 +2576,7 @@ if ($action == 'generatesitemaps' && $usercanedit) {
 				$url->appendChild($loc);
 				$url->appendChild($lastmod);
 				// Add suggested frequency for refresh
-				if (!empty($conf->global->WEBSITE_SITEMAPS_ADD_WEEKLY_FREQ)) {
+				if (getDolGlobalString('WEBSITE_SITEMAPS_ADD_WEEKLY_FREQ')) {
 					$changefreq = $domtree->createElement('changefreq', 'weekly');	// TODO Manage other values
 					$url->appendChild($changefreq);
 				}
@@ -2681,7 +2681,7 @@ if ($action == 'generatesitemaps' && $usercanedit) {
 				$url->appendChild($loc);
 				$url->appendChild($lastmod);
 				// Add suggested frequency for refresh
-				if (!empty($conf->global->WEBSITE_SITEMAPS_ADD_WEEKLY_FREQ)) {
+				if (getDolGlobalString('WEBSITE_SITEMAPS_ADD_WEEKLY_FREQ')) {
 					$changefreq = $domtree->createElement('changefreq', 'weekly');	// TODO Manage other values
 					$url->appendChild($changefreq);
 				}
@@ -2752,7 +2752,7 @@ $moreheadjs = '';
 
 $arrayofjs[] = 'includes/jquery/plugins/blockUI/jquery.blockUI.js';
 $arrayofjs[] = 'core/js/blockUI.js'; // Used by ecm/tpl/enabledfiletreeajax.tpl.php
-if (empty($conf->global->MAIN_ECM_DISABLE_JS)) {
+if (!getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
 	$arrayofjs[] = "includes/jquery/plugins/jqueryFileTree/jqueryFileTree.js";
 }
 
@@ -3035,7 +3035,7 @@ if (!GETPOST('hide_websitemenu')) {
 		} else {
 			$htmltext .= '<br><center>'.$langs->trans("GoTo").' <a href="'.$virtualurl.'" target="_website">'.$virtualurl.'</a></center><br>';
 		}
-		if (!empty($conf->global->WEBSITE_REPLACE_INFO_ABOUT_USAGE_WITH_WEBSERVER)) {
+		if (getDolGlobalString('WEBSITE_REPLACE_INFO_ABOUT_USAGE_WITH_WEBSERVER')) {
 			$htmltext .= '<!-- Message defined translate key set into WEBSITE_REPLACE_INFO_ABOUT_USAGE_WITH_WEBSERVER -->';
 			$htmltext .= '<br>'.$langs->trans($conf->global->WEBSITE_REPLACE_INFO_ABOUT_USAGE_WITH_WEBSERVER);
 		} else {
@@ -3296,7 +3296,7 @@ if (!GETPOST('hide_websitemenu')) {
 
 				print '<div class="inline-block marginrightonly">';	// Button include dynamic contant
 				print $langs->trans("ShowSubcontainers");
-				if (empty($conf->global->WEBSITE_SUBCONTAINERSINLINE)) {
+				if (!getDolGlobalString('WEBSITE_SUBCONTAINERSINLINE')) {
 					print '<a class="nobordertransp nohoverborder marginleftonlyshort valignmiddle"'.$disabled.' href="'.$_SERVER["PHP_SELF"].'?website='.$object->ref.'&pageid='.$websitepage->id.'&action=setshowsubcontainers&token='.newToken().'">'.img_picto($langs->trans("ShowSubContainersOnOff", $langs->transnoentitiesnoconv("Off")), 'switch_off', '', false, 0, 0, '', 'nomarginleft').'</a>';
 				} else {
 					print '<a class="nobordertransp nohoverborder marginleftonlyshort valignmiddle"'.$disabled.' href="'.$_SERVER["PHP_SELF"].'?website='.$object->ref.'&pageid='.$websitepage->id.'&action=unsetshowsubcontainers&token='.newToken().'">'.img_picto($langs->trans("ShowSubContainersOnOff", $langs->transnoentitiesnoconv("On")), 'switch_on', '', false, 0, 0, '', 'nomarginleft').'</a>';
@@ -3388,7 +3388,7 @@ if (!GETPOST('hide_websitemenu')) {
 					print '<a class="nobordertransp opacitymedium nohoverborder marginleftonlyshort"'.$disabled.' href="#" disabled="disabled" title="'.dol_escape_htmltag($langs->trans("OnlyEditionOfSourceForGrabbedContent")).'">'.img_picto($langs->trans("OnlyEditionOfSourceForGrabbedContent"), 'switch_off', '', false, 0, 0, '', 'nomarginleft').'</a>';
 				} else {
 					//print '<input type="submit" class="button nobordertransp"'.$disabled.' value="'.dol_escape_htmltag($langs->trans("EditWithEditor")).'" name="editcontent">';
-					if (empty($conf->global->WEBSITE_EDITINLINE)) {
+					if (!getDolGlobalString('WEBSITE_EDITINLINE')) {
 						print '<a class="nobordertransp nohoverborder marginleftonlyshort valignmiddle"'.$disabled.' href="'.$_SERVER["PHP_SELF"].'?website='.$object->ref.'&pageid='.$websitepage->id.'&action=seteditinline&token='.newToken().'">'.img_picto($langs->trans("EditInLineOnOff", $langs->transnoentitiesnoconv("Off")), 'switch_off', '', false, 0, 0, '', 'nomarginleft').'</a>';
 					} else {
 						print '<a class="nobordertransp nohoverborder marginleftonlyshort valignmiddle"'.$disabled.' href="'.$_SERVER["PHP_SELF"].'?website='.$object->ref.'&pageid='.$websitepage->id.'&action=unseteditinline&token='.newToken().'">'.img_picto($langs->trans("EditInLineOnOff", $langs->transnoentitiesnoconv("On")), 'switch_on', '', false, 0, 0, '', 'nomarginleft').'</a>';
@@ -4323,7 +4323,7 @@ if ($action == 'editmeta' || $action == 'createcontainer') {	// Edit properties
 		print "</td></tr>";
 	}
 
-	if (!empty($conf->global->WEBSITE_PAGE_SHOW_INTERNAL_LINKS_TO_OBJECT)) {	// TODO Replace this with link into element_element ?
+	if (getDolGlobalString('WEBSITE_PAGE_SHOW_INTERNAL_LINKS_TO_OBJECT')) {	// TODO Replace this with link into element_element ?
 		print '<tr><td class="titlefieldcreate">';
 		print 'ObjectClass';
 		print '</td><td>';
@@ -5054,7 +5054,7 @@ if ((empty($action) || $action == 'preview' || $action == 'createfromclone' || $
 		$newcontent = $objectpage->content;
 
 		// If mode WEBSITE_SUBCONTAINERSINLINE is on
-		if (!empty($conf->global->WEBSITE_SUBCONTAINERSINLINE)) {
+		if (getDolGlobalString('WEBSITE_SUBCONTAINERSINLINE')) {
 			// TODO Check file $filephp exists, if not create it.
 
 			//var_dump($filetpl);
@@ -5073,7 +5073,7 @@ if ((empty($action) || $action == 'preview' || $action == 'createfromclone' || $
 		}
 
 		// Change the contenteditable to "true" or "false" when mode Edit Inline is on or off
-		if (empty($conf->global->WEBSITE_EDITINLINE)) {
+		if (!getDolGlobalString('WEBSITE_EDITINLINE')) {
 			// Remove the contenteditable="true"
 			$newcontent = preg_replace('/(div|section)(\s[^\>]*)contenteditable="true"/', '\1\2', $newcontent);
 		} else {
diff --git a/htdocs/website/samples/wrapper.php b/htdocs/website/samples/wrapper.php
index a32e2094fc7..c2aa80d705d 100644
--- a/htdocs/website/samples/wrapper.php
+++ b/htdocs/website/samples/wrapper.php
@@ -64,7 +64,7 @@ if (preg_match('/\.(html|htm)$/i', $original_file)) {
 if (isset($_GET["attachment"])) {
 	$attachment = (GETPOST("attachment", 'alphanohtml') ? true : false);
 }
-if (!empty($conf->global->MAIN_DISABLE_FORCE_SAVEAS_WEBSITE)) {
+if (getDolGlobalString('MAIN_DISABLE_FORCE_SAVEAS_WEBSITE')) {
 	$attachment = false;
 }
 
diff --git a/htdocs/workstation/class/workstation.class.php b/htdocs/workstation/class/workstation.class.php
index f02cbfae23b..46c7fa9286c 100644
--- a/htdocs/workstation/class/workstation.class.php
+++ b/htdocs/workstation/class/workstation.class.php
@@ -158,7 +158,7 @@ class Workstation extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (empty($conf->multicompany->enabled) && isset($this->fields['entity'])) {
@@ -633,7 +633,7 @@ class Workstation extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowWorkstation");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
@@ -788,11 +788,11 @@ class Workstation extends CommonObject
 		global $langs, $conf;
 		$langs->load("workstation");
 
-		if (empty($conf->global->WORKSTATION_WORKSTATION_ADDON)) {
+		if (!getDolGlobalString('WORKSTATION_WORKSTATION_ADDON')) {
 			$conf->global->WORKSTATION_WORKSTATION_ADDON = 'mod_workstation_standard';
 		}
 
-		if (!empty($conf->global->WORKSTATION_WORKSTATION_ADDON)) {
+		if (getDolGlobalString('WORKSTATION_WORKSTATION_ADDON')) {
 			$mybool = false;
 
 			$file = getDolGlobalString('WORKSTATION_WORKSTATION_ADDON') . ".php";
@@ -860,7 +860,7 @@ class Workstation extends CommonObject
 
 			if ($this->model_pdf) {
 				$modele = $this->model_pdf;
-			} elseif (!empty($conf->global->WORKSTATION_ADDON_PDF)) {
+			} elseif (getDolGlobalString('WORKSTATION_ADDON_PDF')) {
 				$modele = $conf->global->WORKSTATION_ADDON_PDF;
 			}
 		}
diff --git a/htdocs/workstation/lib/workstation_workstation.lib.php b/htdocs/workstation/lib/workstation_workstation.lib.php
index 3869d3f9f9c..7f66f8ded4e 100644
--- a/htdocs/workstation/lib/workstation_workstation.lib.php
+++ b/htdocs/workstation/lib/workstation_workstation.lib.php
@@ -52,7 +52,7 @@ function workstationPrepareHead($object)
 		$head[$h][0] = dol_buildpath('/workstation/workstation_note.php', 1).'?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
-			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
+			$head[$h][1] .= (!getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER') ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
 		}
 		$head[$h][2] = 'note';
 		$h++;
diff --git a/htdocs/workstation/workstation_agenda.php b/htdocs/workstation/workstation_agenda.php
index cf5fb59a258..d57235d0f73 100644
--- a/htdocs/workstation/workstation_agenda.php
+++ b/htdocs/workstation/workstation_agenda.php
@@ -49,7 +49,7 @@ if (GETPOST('actioncode', 'array')) {
 		$actioncode = '0';
 	}
 } else {
-	$actioncode = GETPOST("actioncode", "alpha", 3) ?GETPOST("actioncode", "alpha", 3) : (GETPOST("actioncode") == '0' ? '0' : (empty($conf->global->AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECT) ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECT));
+	$actioncode = GETPOST("actioncode", "alpha", 3) ?GETPOST("actioncode", "alpha", 3) : (GETPOST("actioncode") == '0' ? '0' : (!getDolGlobalString('AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECT') ? '' : $conf->global->AGENDA_DEFAULT_FILTER_TYPE_FOR_OBJECT));
 }
 
 $search_rowid = GETPOST('search_rowid');
diff --git a/htdocs/workstation/workstation_list.php b/htdocs/workstation/workstation_list.php
index 46cc3d40d40..5c82576f322 100644
--- a/htdocs/workstation/workstation_list.php
+++ b/htdocs/workstation/workstation_list.php
@@ -351,7 +351,7 @@ $num = $db->num_rows($resql);
 
 
 // Direct jump if only one record found
-if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all && !$page) {
+if ($num == 1 && getDolGlobalString('MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE') && $search_all && !$page) {
 	$obj = $db->fetch_object($resql);
 	$id = $obj->rowid;
 	header("Location: ".DOL_URL_ROOT.'/workstation/workstation_card.php?id='.$id);
diff --git a/htdocs/zapier/class/hook.class.php b/htdocs/zapier/class/hook.class.php
index f957d0acc0f..992edc08abd 100644
--- a/htdocs/zapier/class/hook.class.php
+++ b/htdocs/zapier/class/hook.class.php
@@ -260,7 +260,7 @@ class Hook extends CommonObject
 
 		$this->db = $db;
 
-		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
+		if (!getDolGlobalString('MAIN_SHOW_TECHNICAL_ID') && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
 		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
@@ -531,7 +531,7 @@ class Hook extends CommonObject
 
 		$linkclose = '';
 		if (empty($notooltip)) {
-			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
+			if (getDolGlobalString('MAIN_OPTIMIZEFORTEXTBROWSER')) {
 				$label = $langs->trans("ShowMyObject");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
diff --git a/scripts/contracts/email_expire_services_to_customers.php b/scripts/contracts/email_expire_services_to_customers.php
index cb62e853a83..1fd6d2e09b1 100755
--- a/scripts/contracts/email_expire_services_to_customers.php
+++ b/scripts/contracts/email_expire_services_to_customers.php
@@ -248,7 +248,7 @@ function sendEmailTo($mode, $oldemail, $message, $total, $userlang, $oldtarget,
 	}
 
 	$newlangs = new Translate('', $conf);
-	$newlangs->setDefaultLang(empty($userlang) ? (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT) : $userlang);
+	$newlangs->setDefaultLang(empty($userlang) ? (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT) : $userlang);
 	$newlangs->load("main");
 	$newlangs->load("contracts");
 
@@ -262,7 +262,7 @@ function sendEmailTo($mode, $oldemail, $message, $total, $userlang, $oldtarget,
 		$title = $newlangs->transnoentities("ListOfServicesToExpire");
 	}
 
-	$subject = (empty($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_SUBJECT) ? $title : $conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_SUBJECT);
+	$subject = (!getDolGlobalString('SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_SUBJECT') ? $title : $conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_SUBJECT);
 	$sendto = $oldemail;
 	$from = $conf->global->MAIN_MAIL_EMAIL_FROM;
 	$errorsto = $conf->global->MAIN_MAIL_ERRORS_TO;
@@ -280,7 +280,7 @@ function sendEmailTo($mode, $oldemail, $message, $total, $userlang, $oldtarget,
 	}
 
 	$allmessage = '';
-	if (!empty($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_HEADER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_HEADER')) {
 		$allmessage .= $conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_HEADER;
 	} else {
 		$allmessage .= "Dear customer".($usehtml ? "<br>\n" : "\n").($usehtml ? "<br>\n" : "\n");
@@ -288,7 +288,7 @@ function sendEmailTo($mode, $oldemail, $message, $total, $userlang, $oldtarget,
 	}
 	$allmessage .= $message.($usehtml ? "<br>\n" : "\n");
 	// $allmessage.= $langs->trans("Total")." = ".price($total,0,$userlang,0,0,-1,$conf->currency).($usehtml?"<br>\n":"\n");
-	if (!empty($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_FOOTER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_FOOTER')) {
 		$allmessage .= $conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_FOOTER;
 		if (dol_textishtml($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_CUSTOMERS_FOOTER)) {
 			$usehtml += 1;
diff --git a/scripts/contracts/email_expire_services_to_representatives.php b/scripts/contracts/email_expire_services_to_representatives.php
index 094159f6103..af0f5818e3d 100755
--- a/scripts/contracts/email_expire_services_to_representatives.php
+++ b/scripts/contracts/email_expire_services_to_representatives.php
@@ -197,7 +197,7 @@ function sendEmailTo($mode, $oldemail, $message, $total, $userlang, $oldtarget,
 	}
 
 	$newlangs = new Translate('', $conf);
-	$newlangs->setDefaultLang(empty($userlang) ? (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT) : $userlang);
+	$newlangs->setDefaultLang(empty($userlang) ? (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT) : $userlang);
 	$newlangs->load("main");
 	$newlangs->load("contracts");
 
@@ -211,25 +211,25 @@ function sendEmailTo($mode, $oldemail, $message, $total, $userlang, $oldtarget,
 		$title = $newlangs->transnoentities("ListOfServicesToExpire");
 	}
 
-	$subject = (empty($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_SUBJECT) ? $title : $conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_SUBJECT);
+	$subject = (!getDolGlobalString('SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_SUBJECT') ? $title : $conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_SUBJECT);
 	$sendto = $oldemail;
-	$from = empty($conf->global->MAIN_MAIL_EMAIL_FROM) ? '' : $conf->global->MAIN_MAIL_EMAIL_FROM;
-	$errorsto = empty($conf->global->MAIN_MAIL_ERRORS_TO) ? '' : $conf->global->MAIN_MAIL_ERRORS_TO;
+	$from = !getDolGlobalString('MAIN_MAIL_EMAIL_FROM') ? '' : $conf->global->MAIN_MAIL_EMAIL_FROM;
+	$errorsto = !getDolGlobalString('MAIN_MAIL_ERRORS_TO') ? '' : $conf->global->MAIN_MAIL_ERRORS_TO;
 	$msgishtml = - 1;
 
 	print "- Send email for ".$oldtarget." (".$oldemail."), total: ".$total."\n";
 	dol_syslog("email_expire_services_to_representatives.php: send mail to ".$oldemail);
 
 	$usehtml = 0;
-	if (!empty($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_FOOTER) && dol_textishtml($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_FOOTER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_FOOTER') && dol_textishtml($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_FOOTER)) {
 		$usehtml += 1;
 	}
-	if (!empty($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_HEADER) && dol_textishtml($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_HEADER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_HEADER') && dol_textishtml($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_HEADER)) {
 		$usehtml += 1;
 	}
 
 	$allmessage = '';
-	if (!empty($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_HEADER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_HEADER')) {
 		$allmessage .= $conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_HEADER;
 	} else {
 		$allmessage .= $title.($usehtml ? "<br>\n" : "\n").($usehtml ? "<br>\n" : "\n");
@@ -237,7 +237,7 @@ function sendEmailTo($mode, $oldemail, $message, $total, $userlang, $oldtarget,
 	}
 	$allmessage .= $message.($usehtml ? "<br>\n" : "\n");
 	$allmessage .= $langs->trans("Total")." = ".price($total, 0, $userlang, 0, 0, - 1, $conf->currency).($usehtml ? "<br>\n" : "\n");
-	if (!empty($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_FOOTER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_FOOTER')) {
 		$allmessage .= $conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_FOOTER;
 		if (dol_textishtml($conf->global->SCRIPT_EMAIL_EXPIRE_SERVICES_SALESREPRESENTATIVES_FOOTER)) {
 			$usehtml += 1;
diff --git a/scripts/cron/cron_run_jobs.php b/scripts/cron/cron_run_jobs.php
index 901b12d662b..005c05a1de0 100755
--- a/scripts/cron/cron_run_jobs.php
+++ b/scripts/cron/cron_run_jobs.php
@@ -142,7 +142,7 @@ if ($result < 0) {
 }
 
 // Reload langs
-$langcode = (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT);
+$langcode = (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT);
 if (!empty($user->conf->MAIN_LANG_DEFAULT)) {
 	$langcode = $user->conf->MAIN_LANG_DEFAULT;
 }
@@ -224,7 +224,7 @@ if (is_array($object->lines) && (count($object->lines) > 0)) {
 			}
 
 			// Reload langs
-			$langcode = (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT);
+			$langcode = (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT);
 			if (!empty($user->conf->MAIN_LANG_DEFAULT)) {
 				$langcode = $user->conf->MAIN_LANG_DEFAULT;
 			}
diff --git a/scripts/emailings/mailing-send.php b/scripts/emailings/mailing-send.php
index 8ad7d2a559a..3b1daded389 100755
--- a/scripts/emailings/mailing-send.php
+++ b/scripts/emailings/mailing-send.php
@@ -67,7 +67,7 @@ require_once DOL_DOCUMENT_ROOT."/comm/mailing/class/mailing.class.php";
 $version = DOL_VERSION;
 $error = 0;
 
-if (empty($conf->global->MAILING_LIMIT_SENDBYCLI)) {
+if (!getDolGlobalString('MAILING_LIMIT_SENDBYCLI')) {
 	$conf->global->MAILING_LIMIT_SENDBYCLI = 0;
 }
 
@@ -86,7 +86,7 @@ if (!isModEnabled('mailing')) {
 @set_time_limit(0);
 print "***** ".$script_file." (".$version.") pid=".dol_getmypid()." *****\n";
 
-if (!empty($conf->global->MAILING_DELAY)) {
+if (getDolGlobalString('MAILING_DELAY')) {
 	print 'A delay of '.((float) $conf->global->MAILING_DELAY).' seconds has been set between each email'."\n";
 }
 
@@ -150,9 +150,9 @@ if ($resql) {
 			$sql2 = "SELECT mc.rowid, mc.fk_mailing, mc.lastname, mc.firstname, mc.email, mc.other, mc.source_url, mc.source_id, mc.source_type, mc.tag";
 			$sql2 .= " FROM ".MAIN_DB_PREFIX."mailing_cibles as mc";
 			$sql2 .= " WHERE mc.statut < 1 AND mc.fk_mailing = ".((int) $id);
-			if ($conf->global->MAILING_LIMIT_SENDBYCLI > 0 && empty($max)) {
+			if (getDolGlobalInt('MAILING_LIMIT_SENDBYCLI') > 0 && empty($max)) {
 				$sql2 .= " LIMIT " . getDolGlobalString('MAILING_LIMIT_SENDBYCLI');
-			} elseif ($conf->global->MAILING_LIMIT_SENDBYCLI > 0 && $max > 0) {
+			} elseif (getDolGlobalInt('MAILING_LIMIT_SENDBYCLI') > 0 && $max > 0) {
 				$sql2 .= " LIMIT ".min($conf->global->MAILING_LIMIT_SENDBYCLI, $max);
 			} elseif ($max > 0) {
 				$sql2 .= " LIMIT ".((int) $max);
@@ -201,7 +201,7 @@ if ($resql) {
 						$other4 = (isset($tmpfield[1]) ? $tmpfield[1] : $tmpfield[0]);
 						$tmpfield = explode('=', $other[4], 2);
 						$other5 = (isset($tmpfield[1]) ? $tmpfield[1] : $tmpfield[0]);
-						$signature = ((!empty($user->signature) && empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN)) ? $user->signature : '');
+						$signature = ((!empty($user->signature) && !getDolGlobalString('MAIN_MAIL_DO_NOT_USE_SIGN')) ? $user->signature : '');
 
 						$object = null; // Not defined with mass emailing
 						$parameters = array('mode' => 'emailing');
@@ -243,9 +243,9 @@ if ($resql) {
 						if (isModEnabled('stripe')) {
 							$onlinepaymentenabled++;
 						}
-						if ($onlinepaymentenabled && !empty($conf->global->PAYMENT_SECURITY_TOKEN)) {
+						if ($onlinepaymentenabled && getDolGlobalString('PAYMENT_SECURITY_TOKEN')) {
 							$substitutionarray['__SECUREKEYPAYMENT__'] = dol_hash($conf->global->PAYMENT_SECURITY_TOKEN, 2);
-							if (empty($conf->global->PAYMENT_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYMENT_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYMENT_MEMBER__'] = dol_hash($conf->global->PAYMENT_SECURITY_TOKEN, 2);
 								$substitutionarray['__SECUREKEYPAYMENT_ORDER__'] = dol_hash($conf->global->PAYMENT_SECURITY_TOKEN, 2);
 								$substitutionarray['__SECUREKEYPAYMENT_INVOICE__'] = dol_hash($conf->global->PAYMENT_SECURITY_TOKEN, 2);
@@ -258,28 +258,28 @@ if ($resql) {
 							}
 						}
 						/* For backward compatibility */
-						if (isModEnabled('paypal') && !empty($conf->global->PAYPAL_SECURITY_TOKEN)) {
+						if (isModEnabled('paypal') && getDolGlobalString('PAYPAL_SECURITY_TOKEN')) {
 							$substitutionarray['__SECUREKEYPAYPAL__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 
-							if (empty($conf->global->PAYPAL_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYPAL_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYPAL_MEMBER__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 							} else {
 								$substitutionarray['__SECUREKEYPAYPAL_MEMBER__'] = dol_hash(getDolGlobalString('PAYPAL_SECURITY_TOKEN') . 'membersubscription'.$obj->source_id, 2);
 							}
 
-							if (empty($conf->global->PAYPAL_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYPAL_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYPAL_ORDER__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 							} else {
 								$substitutionarray['__SECUREKEYPAYPAL_ORDER__'] = dol_hash(getDolGlobalString('PAYPAL_SECURITY_TOKEN') . 'order'.$obj->source_id, 2);
 							}
 
-							if (empty($conf->global->PAYPAL_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYPAL_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYPAL_INVOICE__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 							} else {
 								$substitutionarray['__SECUREKEYPAYPAL_INVOICE__'] = dol_hash(getDolGlobalString('PAYPAL_SECURITY_TOKEN') . 'invoice'.$obj->source_id, 2);
 							}
 
-							if (empty($conf->global->PAYPAL_SECURITY_TOKEN_UNIQUE)) {
+							if (!getDolGlobalString('PAYPAL_SECURITY_TOKEN_UNIQUE')) {
 								$substitutionarray['__SECUREKEYPAYPAL_CONTRACTLINE__'] = dol_hash($conf->global->PAYPAL_SECURITY_TOKEN, 2);
 							} else {
 								$substitutionarray['__SECUREKEYPAYPAL_CONTRACTLINE__'] = dol_hash(getDolGlobalString('PAYPAL_SECURITY_TOKEN') . 'contractline'.$obj->source_id, 2);
@@ -383,7 +383,7 @@ if ($resql) {
 									}
 								}
 
-								if (!empty($conf->global->MAILING_DELAY)) {
+								if (getDolGlobalString('MAILING_DELAY')) {
 									usleep((float) $conf->global->MAILING_DELAY * 1000000);
 								}
 							}
diff --git a/scripts/invoices/email_unpaid_invoices_to_customers.php b/scripts/invoices/email_unpaid_invoices_to_customers.php
index fec73b78213..de44ab3049a 100755
--- a/scripts/invoices/email_unpaid_invoices_to_customers.php
+++ b/scripts/invoices/email_unpaid_invoices_to_customers.php
@@ -250,29 +250,29 @@ function envoi_mail($mode, $oldemail, $message, $total, $userlang, $oldtarget)
 	}
 
 	$newlangs = new Translate('', $conf);
-	$newlangs->setDefaultLang(empty($userlang) ? (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT) : $userlang);
+	$newlangs->setDefaultLang(empty($userlang) ? (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT) : $userlang);
 	$newlangs->load("main");
 	$newlangs->load("bills");
 
-	$subject = (empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_SUBJECT) ? $newlangs->trans("ListOfYourUnpaidInvoices") : $conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_SUBJECT);
+	$subject = (!getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_SUBJECT') ? $newlangs->trans("ListOfYourUnpaidInvoices") : $conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_SUBJECT);
 	$sendto = $oldemail;
-	$from = empty($conf->global->MAIN_MAIL_EMAIL_FROM) ? '' : $conf->global->MAIN_MAIL_EMAIL_FROM;
-	$errorsto = empty($conf->global->MAIN_MAIL_ERRORS_TO) ? '' : $conf->global->MAIN_MAIL_ERRORS_TO;
+	$from = !getDolGlobalString('MAIN_MAIL_EMAIL_FROM') ? '' : $conf->global->MAIN_MAIL_EMAIL_FROM;
+	$errorsto = !getDolGlobalString('MAIN_MAIL_ERRORS_TO') ? '' : $conf->global->MAIN_MAIL_ERRORS_TO;
 	$msgishtml = - 1;
 
 	print "- Send email to '".$oldtarget."' (".$oldemail."), total: ".$total."\n";
 	dol_syslog("email_unpaid_invoices_to_customers.php: send mail to ".$oldemail);
 
 	$usehtml = 0;
-	if (!empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_FOOTER) && dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_FOOTER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_FOOTER') && dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_FOOTER)) {
 		$usehtml += 1;
 	}
-	if (!empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_HEADER) && dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_HEADER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_HEADER') && dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_HEADER)) {
 		$usehtml += 1;
 	}
 
 	$allmessage = '';
-	if (!empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_HEADER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_HEADER')) {
 		$allmessage .= $conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_HEADER;
 	} else {
 		$allmessage .= "Dear customer".($usehtml ? "<br>\n" : "\n").($usehtml ? "<br>\n" : "\n");
@@ -281,7 +281,7 @@ function envoi_mail($mode, $oldemail, $message, $total, $userlang, $oldtarget)
 	}
 	$allmessage .= $message.($usehtml ? "<br>\n" : "\n");
 	$allmessage .= $langs->trans("Total")." = ".price($total, 0, $userlang, 0, 0, - 1, $conf->currency).($usehtml ? "<br>\n" : "\n");
-	if (!empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_FOOTER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_FOOTER')) {
 		$allmessage .= $conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_FOOTER;
 		if (dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_CUSTOMERS_FOOTER)) {
 			$usehtml += 1;
diff --git a/scripts/invoices/email_unpaid_invoices_to_representatives.php b/scripts/invoices/email_unpaid_invoices_to_representatives.php
index a52bccd2395..4a3e982fc08 100755
--- a/scripts/invoices/email_unpaid_invoices_to_representatives.php
+++ b/scripts/invoices/email_unpaid_invoices_to_representatives.php
@@ -206,29 +206,29 @@ function envoi_mail($mode, $oldemail, $message, $total, $userlang, $oldtarget)
 	}
 
 	$newlangs = new Translate('', $conf);
-	$newlangs->setDefaultLang(empty($userlang) ? (empty($conf->global->MAIN_LANG_DEFAULT) ? 'auto' : $conf->global->MAIN_LANG_DEFAULT) : $userlang);
+	$newlangs->setDefaultLang(empty($userlang) ? (!getDolGlobalString('MAIN_LANG_DEFAULT') ? 'auto' : $conf->global->MAIN_LANG_DEFAULT) : $userlang);
 	$newlangs->load("main");
 	$newlangs->load("bills");
 
-	$subject = (empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_SUBJECT) ? $newlangs->trans("ListOfYourUnpaidInvoices") : $conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_SUBJECT);
+	$subject = (!getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_SUBJECT') ? $newlangs->trans("ListOfYourUnpaidInvoices") : $conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_SUBJECT);
 	$sendto = $oldemail;
-	$from = empty($conf->global->MAIN_MAIL_EMAIL_FROM) ? '' : $conf->global->MAIN_MAIL_EMAIL_FROM;
-	$errorsto = empty($conf->global->MAIN_MAIL_ERRORS_TO) ? '' : $conf->global->MAIN_MAIL_ERRORS_TO;
+	$from = !getDolGlobalString('MAIN_MAIL_EMAIL_FROM') ? '' : $conf->global->MAIN_MAIL_EMAIL_FROM;
+	$errorsto = !getDolGlobalString('MAIN_MAIL_ERRORS_TO') ? '' : $conf->global->MAIN_MAIL_ERRORS_TO;
 	$msgishtml = - 1;
 
 	print "- Send email for ".$oldtarget." (".$oldemail."), total: ".$total."\n";
 	dol_syslog("email_unpaid_invoices_to_representatives.php: send mail to ".$oldemail);
 
 	$usehtml = 0;
-	if (!empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_FOOTER) && dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_FOOTER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_FOOTER') && dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_FOOTER)) {
 		$usehtml += 1;
 	}
-	if (!empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_HEADER) && dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_HEADER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_HEADER') && dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_HEADER)) {
 		$usehtml += 1;
 	}
 
 	$allmessage = '';
-	if (!empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_HEADER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_HEADER')) {
 		$allmessage .= $conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_HEADER;
 	} else {
 		$allmessage .= $newlangs->transnoentities("ListOfYourUnpaidInvoices").($usehtml ? "<br>\n" : "\n").($usehtml ? "<br>\n" : "\n");
@@ -236,7 +236,7 @@ function envoi_mail($mode, $oldemail, $message, $total, $userlang, $oldtarget)
 	}
 	$allmessage .= $message.($usehtml ? "<br>\n" : "\n");
 	$allmessage .= $langs->trans("Total")." = ".price($total, 0, $newlangs, 0, 0, - 1, $conf->currency).($usehtml ? "<br>\n" : "\n");
-	if (!empty($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_FOOTER)) {
+	if (getDolGlobalString('SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_FOOTER')) {
 		$allmessage .= $conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_FOOTER;
 		if (dol_textishtml($conf->global->SCRIPT_EMAIL_UNPAID_INVOICES_SALESREPRESENTATIVES_FOOTER)) {
 			$usehtml += 1;
diff --git a/scripts/members/sync_members_ldap2dolibarr.php b/scripts/members/sync_members_ldap2dolibarr.php
index 12c64778333..3c483a0a548 100755
--- a/scripts/members/sync_members_ldap2dolibarr.php
+++ b/scripts/members/sync_members_ldap2dolibarr.php
@@ -120,7 +120,7 @@ print "port=" . getDolGlobalString('LDAP_SERVER_PORT')."\n";
 print "login=" . getDolGlobalString('LDAP_ADMIN_DN')."\n";
 print "pass=".preg_replace('/./i', '*', $conf->global->LDAP_ADMIN_PASS)."\n";
 print "DN to extract=" . getDolGlobalString('LDAP_MEMBER_DN')."\n";
-if (!empty($conf->global->LDAP_MEMBER_FILTER)) {
+if (getDolGlobalString('LDAP_MEMBER_FILTER')) {
 	print 'Filter=(' . getDolGlobalString('LDAP_MEMBER_FILTER').')'."\n"; // Note: filter is defined into function getRecords
 } else {
 	print 'Filter=(' . getDolGlobalString('LDAP_KEY_MEMBERS').'=*)'."\n";
@@ -137,7 +137,7 @@ print "Mapped LDAP fields=".join(',', $required_fields)."\n";
 print "\n";
 
 // Check parameters
-if (empty($conf->global->LDAP_MEMBER_DN)) {
+if (!getDolGlobalString('LDAP_MEMBER_DN')) {
 	print $langs->trans("Error").': '.$langs->trans("LDAP setup for members not defined inside Dolibarr")."\n";
 	exit(-1);
 }
diff --git a/scripts/members/sync_members_types_ldap2dolibarr.php b/scripts/members/sync_members_types_ldap2dolibarr.php
index 0e4ace0640b..a31d5a3c30c 100755
--- a/scripts/members/sync_members_types_ldap2dolibarr.php
+++ b/scripts/members/sync_members_types_ldap2dolibarr.php
@@ -119,7 +119,7 @@ if (!$confirmed) {
 	$input = trim(fgets(STDIN));
 }
 
-if (empty($conf->global->LDAP_MEMBER_TYPE_DN)) {
+if (!getDolGlobalString('LDAP_MEMBER_TYPE_DN')) {
 	print $langs->trans("Error").': '.$langs->trans("LDAP setup for members types not defined inside Dolibarr");
 	exit(-1);
 }
diff --git a/scripts/user/sync_groups_ldap2dolibarr.php b/scripts/user/sync_groups_ldap2dolibarr.php
index 0e16c8de2b9..5c09fd99880 100755
--- a/scripts/user/sync_groups_ldap2dolibarr.php
+++ b/scripts/user/sync_groups_ldap2dolibarr.php
@@ -97,7 +97,7 @@ print "port=" . getDolGlobalString('LDAP_SERVER_PORT')."\n";
 print "login=" . getDolGlobalString('LDAP_ADMIN_DN')."\n";
 print "pass=".preg_replace('/./i', '*', $conf->global->LDAP_ADMIN_PASS)."\n";
 print "DN to extract=" . getDolGlobalString('LDAP_GROUP_DN')."\n";
-if (!empty($conf->global->LDAP_GROUP_FILTER)) {
+if (getDolGlobalString('LDAP_GROUP_FILTER')) {
 	print 'Filter=(' . getDolGlobalString('LDAP_GROUP_FILTER').')'."\n"; // Note: filter is defined into function getRecords
 } else {
 	print 'Filter=(' . getDolGlobalString('LDAP_KEY_GROUPS').'=*)'."\n";
@@ -118,7 +118,7 @@ if (!$confirmed) {
 	$input = trim(fgets(STDIN));
 }
 
-if (empty($conf->global->LDAP_GROUP_DN)) {
+if (!getDolGlobalString('LDAP_GROUP_DN')) {
 	print $langs->trans("Error").': '.$langs->trans("LDAP setup for groups not defined inside Dolibarr");
 	exit(-1);
 }
diff --git a/scripts/user/sync_users_ldap2dolibarr.php b/scripts/user/sync_users_ldap2dolibarr.php
index cb839e86de0..98c6a3b5519 100755
--- a/scripts/user/sync_users_ldap2dolibarr.php
+++ b/scripts/user/sync_users_ldap2dolibarr.php
@@ -115,7 +115,7 @@ print "port=" . getDolGlobalString('LDAP_SERVER_PORT')."\n";
 print "login=" . getDolGlobalString('LDAP_ADMIN_DN')."\n";
 print "pass=".preg_replace('/./i', '*', $conf->global->LDAP_ADMIN_PASS)."\n";
 print "DN to extract=" . getDolGlobalString('LDAP_USER_DN')."\n";
-if (!empty($conf->global->LDAP_FILTER_CONNECTION)) {
+if (getDolGlobalString('LDAP_FILTER_CONNECTION')) {
 	print 'Filter=(' . getDolGlobalString('LDAP_FILTER_CONNECTION').')'."\n"; // Note: filter is defined into function getRecords
 } else {
 	print 'Filter=(' . getDolGlobalString('LDAP_KEY_USERS').'=*)'."\n";
@@ -137,7 +137,7 @@ if (!$confirmed) {
 	$input = trim(fgets(STDIN));
 }
 
-if (empty($conf->global->LDAP_USER_DN)) {
+if (!getDolGlobalString('LDAP_USER_DN')) {
 	print $langs->trans("Error").': '.$langs->trans("LDAP setup for users not defined inside Dolibarr");
 	exit(-1);
 }
diff --git a/test/phpunit/AdherentTest.php b/test/phpunit/AdherentTest.php
index 96ebe4728ec..0fdace1a737 100644
--- a/test/phpunit/AdherentTest.php
+++ b/test/phpunit/AdherentTest.php
@@ -87,14 +87,14 @@ class AdherentTest extends PHPUnit\Framework\TestCase
 		global $conf,$user,$langs,$db;
 		$db->begin(); // This is to have all actions inside a transaction even if test launched without suite.
 
-		if (!empty($conf->global->MAIN_FIRSTNAME_NAME_POSITION)) {
+		if (getDolGlobalString('MAIN_FIRSTNAME_NAME_POSITION')) {
 			print "\n".__METHOD__." Company must be setup to have name-firstname in order 'Firstname Lastname'\n";
 			die(1);
 		}
-		if (!empty($conf->global->MAIN_MODULE_LDAP)) {
+		if (getDolGlobalString('MAIN_MODULE_LDAP')) {
 			print "\n".__METHOD__." module LDAP must be disabled.\n"; die(1);
 		}
-		if (!empty($conf->global->MAIN_MODULE_MAILMANSPIP)) {
+		if (getDolGlobalString('MAIN_MODULE_MAILMANSPIP')) {
 			print "\n".__METHOD__." module MailmanSpip must be disabled.\n"; die(1);
 		}
 
diff --git a/test/phpunit/ExportTest.php b/test/phpunit/ExportTest.php
index 0af1df57995..d343ba99b8d 100644
--- a/test/phpunit/ExportTest.php
+++ b/test/phpunit/ExportTest.php
@@ -163,7 +163,7 @@ class ExportTest extends PHPUnit\Framework\TestCase
 		$model='csvutf8';
 
 		$conf->global->EXPORT_CSV_SEPARATOR_TO_USE = ',';
-		print 'EXPORT_CSV_SEPARATOR_TO_USE = '.$conf->global->EXPORT_CSV_SEPARATOR_TO_USE;
+		print 'EXPORT_CSV_SEPARATOR_TO_USE = ' . getDolGlobalString('EXPORT_CSV_SEPARATOR_TO_USE');
 
 		// Creation of class to export using model ExportXXX
 		$dir = DOL_DOCUMENT_ROOT . "/core/modules/export/";
@@ -252,7 +252,7 @@ class ExportTest extends PHPUnit\Framework\TestCase
 		$model='csviso';
 
 		$conf->global->EXPORT_CSV_SEPARATOR_TO_USE = ',';
-		print 'EXPORT_CSV_SEPARATOR_TO_USE = '.$conf->global->EXPORT_CSV_SEPARATOR_TO_USE;
+		print 'EXPORT_CSV_SEPARATOR_TO_USE = ' . getDolGlobalString('EXPORT_CSV_SEPARATOR_TO_USE');
 
 		// Creation of class to export using model ExportXXX
 		$dir = DOL_DOCUMENT_ROOT . "/core/modules/export/";
diff --git a/test/phpunit/PricesTest.php b/test/phpunit/PricesTest.php
index 3e9889fe966..04f88b2e9c0 100644
--- a/test/phpunit/PricesTest.php
+++ b/test/phpunit/PricesTest.php
@@ -39,7 +39,7 @@ if (empty($user->id)) {
 }
 $conf->global->MAIN_DISABLE_ALL_MAILS=1;
 
-if (!empty($conf->global->MAIN_ROUNDING_RULE_TOT)) {
+if (getDolGlobalString('MAIN_ROUNDING_RULE_TOT')) {
 	print "Parameter MAIN_ROUNDING_RULE_TOT must be set to 0 or not set.\n";
 	exit(1);
 }
diff --git a/test/phpunit/SocieteTest.php b/test/phpunit/SocieteTest.php
index 9933d47fb56..193e84ca86b 100644
--- a/test/phpunit/SocieteTest.php
+++ b/test/phpunit/SocieteTest.php
@@ -86,10 +86,10 @@ class SocieteTest extends PHPUnit\Framework\TestCase
 		global $conf,$user,$langs,$db;
 
 		if ($conf->global->SOCIETE_CODECLIENT_ADDON != 'mod_codeclient_monkey') {
-			print "\n".__METHOD__." third party ref checker must be setup to 'mod_codeclient_monkey' not to '".$conf->global->SOCIETE_CODECLIENT_ADDON."'.\n"; die(1);
+			print "\n".__METHOD__." third party ref checker must be setup to 'mod_codeclient_monkey' not to '" . getDolGlobalString('SOCIETE_CODECLIENT_ADDON')."'.\n"; die(1);
 		}
 
-		if (!empty($conf->global->MAIN_DISABLEPROFIDRULES)) {
+		if (getDolGlobalString('MAIN_DISABLEPROFIDRULES')) {
 			print "\n".__METHOD__." constant MAIN_DISABLEPROFIDRULES must be empty (if a module set it, disable module).\n"; die(1);
 		}
 
diff --git a/test/phpunit/SupplierProposalTest.php b/test/phpunit/SupplierProposalTest.php
index ca1c11172ce..01eca9be0ff 100644
--- a/test/phpunit/SupplierProposalTest.php
+++ b/test/phpunit/SupplierProposalTest.php
@@ -88,7 +88,7 @@ class SupplierProposalTest extends PHPUnit\Framework\TestCase
 		global $conf,$user,$langs,$db;
 		$db->begin();	// This is to have all actions inside a transaction even if test launched without suite.
 
-		if (empty($conf->global->MAIN_MODULE_SUPPLIERPROPOSAL)) {
+		if (!getDolGlobalString('MAIN_MODULE_SUPPLIERPROPOSAL')) {
 			print "\n".__METHOD__." module Supplier proposal must be enabled.\n"; die(1);
 		}
 
diff --git a/test/phpunit/UserTest.php b/test/phpunit/UserTest.php
index a26dfd0a707..9ce42e8ee99 100644
--- a/test/phpunit/UserTest.php
+++ b/test/phpunit/UserTest.php
@@ -84,7 +84,7 @@ class UserTest extends PHPUnit\Framework\TestCase
 	{
 		global $conf,$user,$langs,$db;
 
-		if (!empty($conf->global->MAIN_MODULE_LDAP)) {
+		if (getDolGlobalString('MAIN_MODULE_LDAP')) {
 			print "\n".__METHOD__." module LDAP must be disabled.\n"; die(1);
 		}