diff --git a/dev/tools/phan/baseline.txt b/dev/tools/phan/baseline.txt
index 6d6142302e7..611fce90ddb 100644
--- a/dev/tools/phan/baseline.txt
+++ b/dev/tools/phan/baseline.txt
@@ -9,12 +9,12 @@
  */
 return [
     // # Issue statistics:
-    // PhanTypeMismatchArgument : 2170+ occurrences
+    // PhanTypeMismatchArgument : 2090+ occurrences
     // PhanUndeclaredProperty : 530+ occurrences
-    // PhanTypeMismatchArgumentNullable : 420+ occurrences
+    // PhanTypeMismatchArgumentNullable : 410+ occurrences
     // PhanUndeclaredGlobalVariable : 190+ occurrences
     // PhanPluginUnknownArrayMethodReturnType : 170+ occurrences
-    // PhanPossiblyUndeclaredGlobalVariable : 150+ occurrences
+    // PhanPossiblyUndeclaredGlobalVariable : 140+ occurrences
     // PhanTypeMismatchProperty : 130+ occurrences
     // PhanTypeMismatchArgumentProbablyReal : 120+ occurrences
     // PhanPluginUnknownArrayMethodParamType : 110+ occurrences
@@ -24,18 +24,18 @@ return [
     // PhanPluginUndeclaredVariableIsset : 20+ occurrences
     // PhanTypeMismatchDimFetch : 20+ occurrences
     // PhanUndeclaredConstant : 15+ occurrences
-    // PhanTypeComparisonFromArray : 10+ occurrences
     // PhanTypeMismatchArgumentNullableInternal : 10+ occurrences
     // PhanUndeclaredMethod : 10+ occurrences
+    // PhanTypeComparisonFromArray : 9 occurrences
     // PhanPluginSuspiciousParamPosition : 7 occurrences
     // PhanPluginUnknownObjectMethodCall : 7 occurrences
     // PhanPluginDuplicateExpressionBinaryOp : 6 occurrences
     // PhanTypeArraySuspiciousNull : 6 occurrences
     // PhanParamTooMany : 5 occurrences
-    // PhanPluginEmptyStatementIf : 5 occurrences
     // PhanEmptyForeach : 4 occurrences
     // PhanPluginBothLiteralsBinaryOp : 4 occurrences
     // PhanPluginDuplicateArrayKey : 4 occurrences
+    // PhanPluginEmptyStatementIf : 4 occurrences
     // PhanEmptyFQSENInClasslike : 3 occurrences
     // PhanInvalidFQSENInClasslike : 3 occurrences
     // PhanTypeMismatchDimAssignment : 2 occurrences
@@ -594,31 +594,10 @@ return [
         'htdocs/partnership/partnership_list.php' => ['PhanUndeclaredProperty'],
         'htdocs/product/class/api_products.class.php' => ['PhanPluginUnknownArrayMethodParamType', 'PhanPluginUnknownArrayMethodReturnType', 'PhanTypeMismatchArgument', 'PhanUndeclaredProperty'],
         'htdocs/product/class/html.formproduct.class.php' => ['PhanUndeclaredProperty'],
-        'htdocs/product/class/productcustomerprice.class.php' => ['PhanTypeMismatchArgument'],
         'htdocs/product/class/productfournisseurprice.class.php' => ['PhanUndeclaredMethod', 'PhanUndeclaredProperty'],
-        'htdocs/product/composition/card.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/document.php' => ['PhanPossiblyUndeclaredGlobalVariable', 'PhanTypeMismatchArgumentNullable'],
-        'htdocs/product/dynamic_price/class/price_parser.class.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/index.php' => ['PhanPluginUndeclaredVariableIsset', 'PhanTypeMismatchArgument'],
-        'htdocs/product/inventory/ajax/searchfrombarcode.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/inventory/card.php' => ['PhanPluginEmptyStatementIf', 'PhanPossiblyUndeclaredGlobalVariable', 'PhanTypeMismatchArgumentNullable'],
         'htdocs/product/inventory/class/inventory.class.php' => ['PhanUndeclaredProperty'],
-        'htdocs/product/inventory/inventory.php' => ['PhanTypeMismatchArgument', 'PhanTypeMismatchArgumentProbablyReal'],
-        'htdocs/product/inventory/list.php' => ['PhanTypeMismatchArgument', 'PhanTypeMismatchArgumentProbablyReal'],
-        'htdocs/product/list.php' => ['PhanPluginUndeclaredVariableIsset', 'PhanPossiblyUndeclaredGlobalVariable', 'PhanTypeMismatchArgument', 'PhanTypeMismatchArgumentNullable'],
-        'htdocs/product/price.php' => ['PhanPossiblyUndeclaredGlobalVariable', 'PhanTypeMismatchArgument', 'PhanTypeMismatchArgumentNullable', 'PhanTypeMismatchArgumentProbablyReal', 'PhanUndeclaredGlobalVariable', 'PhanUndeclaredProperty'],
-        'htdocs/product/price_suppliers.php' => ['PhanTypeMismatchArgument', 'PhanTypeMismatchArgumentNullable'],
+        'htdocs/product/price.php' => ['PhanUndeclaredProperty'],
         'htdocs/product/reassort.php' => ['PhanTypeExpectedObjectPropAccessButGotNull'],
-        'htdocs/product/stats/card.php' => ['PhanTypeComparisonFromArray', 'PhanTypeMismatchArgument'],
-        'htdocs/product/stats/commande.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/stats/commande_fournisseur.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/stats/expedition.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/stats/facture_fournisseur.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/stats/facturerec.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/stats/mo.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/stats/propal.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/stats/reception.php' => ['PhanTypeMismatchArgument'],
-        'htdocs/product/stats/supplier_proposal.php' => ['PhanTypeMismatchArgument'],
         'htdocs/product/stock/card.php' => ['PhanPossiblyUndeclaredGlobalVariable', 'PhanTypeMismatchArgument', 'PhanTypeMismatchArgumentProbablyReal', 'PhanTypeMismatchProperty'],
         'htdocs/product/stock/class/api_stockmovements.class.php' => ['PhanPluginUnknownArrayMethodParamType', 'PhanPluginUnknownArrayMethodReturnType', 'PhanTypeMismatchArgument'],
         'htdocs/product/stock/class/api_warehouses.class.php' => ['PhanPluginUnknownArrayMethodParamType', 'PhanPluginUnknownArrayMethodReturnType'],
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index a1ce6a738aa..514d9bf10b5 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -81,6 +81,7 @@ class Form
 	public $cache_types_paiements = array();
 	public $cache_conditions_paiements = array();
 	public $cache_transport_mode = array();
+	/** @var array<int,array{code:string,label:string,position:int}> */
 	public $cache_availability = array();
 	public $cache_demand_reason = array();
 	public $cache_types_fees = array();
@@ -3734,7 +3735,7 @@ class Form
 	 * @param int 		$socid 				Id of supplier thirdparty (0 = no filter)
 	 * @param string 	$selected 			Product price preselected (must be 'id' in product_fournisseur_price or 'idprod_IDPROD')
 	 * @param string 	$htmlname 			Name of HTML select
-	 * @param string 	$filtertype 		Filter on product type (''=nofilter, 0=product, 1=service)
+	 * @param ''|int<0,1> 	$filtertype 		Filter on product type (''=nofilter, 0=product, 1=service)
 	 * @param string 	$filtre 			Generic filter. Data must not come from user input.
 	 * @param string 	$filterkey 			Filter of produdts
 	 * @param int 		$statut 			-1=Return all products, 0=Products not on buy, 1=Products on buy
@@ -4377,9 +4378,9 @@ class Form
 
 				// Si traduction existe, on l'utilise, sinon on prend le libelle par default
 				$label = ($langs->trans("AvailabilityType" . $obj->code) != "AvailabilityType" . $obj->code ? $langs->trans("AvailabilityType" . $obj->code) : ($obj->label != '-' ? $obj->label : ''));
-				$this->cache_availability[$obj->rowid]['code'] = $obj->code;
-				$this->cache_availability[$obj->rowid]['label'] = $label;
-				$this->cache_availability[$obj->rowid]['position'] = $obj->position;
+				$this->cache_availability[$obj->rowid]['code'] = (string) $obj->code;
+				$this->cache_availability[$obj->rowid]['label'] = (string) $label;
+				$this->cache_availability[$obj->rowid]['position'] = (int) $obj->position;
 				$i++;
 			}
 
@@ -4395,11 +4396,11 @@ class Form
 	/**
 	 * Return the list of type of delay available.
 	 *
-	 * @param 	string 		$selected Id du type de delais pre-selectionne
-	 * @param 	string 		$htmlname Nom de la zone select
-	 * @param 	string 		$filtertype To add a filter
-	 * @param 	int 		$addempty Add empty entry
-	 * @param 	string 		$morecss More CSS
+	 * @param 	''|int			$selected	Id du type de delais pre-selectionne
+	 * @param 	string			$htmlname	Nom de la zone select
+	 * @param 	string|int<0,1> $filtertype To add a filter
+	 * @param 	int<0,1> 		$addempty	Add empty entry
+	 * @param 	string			$morecss	More CSS
 	 * @return  void
 	 */
 	public function selectAvailabilityDelay($selected = '', $htmlname = 'availid', $filtertype = '', $addempty = 0, $morecss = '')
diff --git a/htdocs/core/lib/date.lib.php b/htdocs/core/lib/date.lib.php
index 897a6f5711d..bcb37f6a685 100644
--- a/htdocs/core/lib/date.lib.php
+++ b/htdocs/core/lib/date.lib.php
@@ -4,7 +4,7 @@
  * Copyright (C) 2011-2015 Juanjo Menent        <jmenent@2byte.es>
  * Copyright (C) 2017      Ferran Marcet        <fmarcet@2byte.es>
  * Copyright (C) 2018-2024 Charlene Benke       <charlene@patas-monkey.com>
- * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2024-2025	MDW					<mdeweerd@users.noreply.github.com>
  * Copyright (C) 2024      Frédéric France      <frederic.france@free.fr>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -373,8 +373,8 @@ function convertDurationtoHour($duration_value, $duration_unit)
  * @param      int|string	$month_date			Month date (Can be 0 or '' for filter on a year)
  * @param      int|string	$year_date			Year date
  * @param	   int      	$excludefirstand	Exclude first and
- * @param	   mixed		$gm					False or 0 or 'tzserver' = Input date fields are date info in the server TZ. True or 1 or 'gmt' = Input are date info in GMT TZ.
- * 												Note: In database, dates are always for the server TZ.
+ * @param      bool|int<0,1>|'gmt'|'tzserver'|'tzref'|'tzuser'|'tzuserrel'	$gm		False or 0 or 'tzserver' = Input date fields are date info in the server TZ. True or 1 or 'gmt' = Input are date info in GMT TZ.
+ *                                                                                  Note: In database, dates are always for the server TZ.
  * @return     string		$sqldate			String with SQL filter
  * @see forgeSQLFromUniversalSearchCriteria()
  * @see natural_search()
@@ -420,8 +420,8 @@ function dolSqlDateFilter($datefield, $day_date, $month_date, $year_date, $exclu
  *									YYYY-MM-DDTHH:MM:SSZ (RFC3339)
  *		                			DD/MM/YY or DD/MM/YYYY (deprecated)
  *		                			DD/MM/YY HH:MM:SS or DD/MM/YYYY HH:MM:SS (deprecated)
- *  @param	int|string	$gm         'gmt' or 1 =Input date is GM date,
- *                          	    'tzserver' or 0 =Input date is date using PHP server timezone
+ *  @param  int<0,1>|'gmt'|'tzserver'|'tzref'|'tzuser'|'tzuserrel'|'dayrfc'	$gm		'gmt' or 1 =Input date is GM date,
+ *                                                                                  'tzserver' or 0 =Input date is date using PHP server timezone
  *  @return	int						Date as a timestamp
  *		                			19700101020000 -> 7200 with gm=1
  *									19700101000000 -> 0 with gm=1
@@ -589,12 +589,12 @@ function dol_get_next_week($day, $week, $month, $year)
 /**
  *  Return GMT time for first day of a month or year
  *
- *	@param		int			$year		Year
- * 	@param		int			$month		Month
- * 	@param		bool|int|string	$gm		False or 0 or 'tzserver' = Return date to compare with server TZ,
- * 										True or 1 or 'gmt' to compare with GMT date.
- *                          			Example: dol_get_first_day(1970,1,false) will return -3600 with TZ+1, a dol_print_date on it will return 1970-01-01 00:00:00
- *                          			Example: dol_get_first_day(1970,1,true) will return 0 whatever is TZ, a dol_print_date on it will return 1970-01-01 00:00:00
+ *	@param	int			$year		Year
+ * 	@param	int			$month		Month
+ *  @param	bool|int<0,1>|'gmt'|'tzserver'|'tzref'|'tzuser'|'tzuserrel'	$gm		False or 0 or 'tzserver' = Return date to compare with server TZ,
+ *                                                                              True or 1 or 'gmt' to compare with GMT date.
+ *                                                                              Example: dol_get_first_day(1970,1,false) will return -3600 with TZ+1, a dol_print_date on it will return 1970-01-01 00:00:00
+ *                                                                              Example: dol_get_first_day(1970,1,true) will return 0 whatever is TZ, a dol_print_date on it will return 1970-01-01 00:00:00
  *  @return		int|string				Date as a timestamp, '' if error
  */
 function dol_get_first_day($year, $month = 1, $gm = false)
@@ -612,8 +612,8 @@ function dol_get_first_day($year, $month = 1, $gm = false)
  *
  *	@param		int			$year		Year
  * 	@param		int			$month		Month
- * 	@param		bool|int|string	$gm		False or 0 or 'tzserver' = Return date to compare with server TZ,
- * 										True or 1 or 'gmt' to compare with GMT date.
+ * 	@param		bool|int<0,1>|'gmt'|'tzserver'|'tzref'|'tzuser'|'tzuserrel'	$gm		False or 0 or 'tzserver' = Return date to compare with server TZ,
+ *                                                                                  True or 1 or 'gmt' to compare with GMT date.
  *	@return		int|string				Date as a timestamp, '' if error
  */
 function dol_get_last_day($year, $month = 12, $gm = false)
@@ -665,11 +665,11 @@ function dol_get_first_hour($date, $gm = 'tzserver')
 
 /**	Return first day of week for a date. First day of week may be monday if option MAIN_START_WEEK is 1.
  *
- *	@param		int		$day		Day
- * 	@param		int		$month		Month
- *  @param		int		$year		Year
- * 	@param		bool|int|'tzserver'	$gm	False or 0 or 'tzserver' = Return date to compare with server TZ,
- *                                      True or 1 or 'gmt' to compare with GMT date.
+ *	@param	int		$day		Day
+ * 	@param	int		$month		Month
+ *  @param	int		$year		Year
+ *  @param	bool|int<0,1>|'gmt'|'tzserver'|'tzref'|'tzuser'|'tzuserrel'	$gm		False or 0 or 'tzserver' = Return date to compare with server TZ,
+ *                                                                              True or 1 or 'gmt' to compare with GMT date.
  *	@return	array{year:int,month:int,week:string,first_day:int,first_month:int,first_year:int,prev_year:int,prev_month:int,prev_day:int}
  */
 function dol_get_first_day_week($day, $month, $year, $gm = false)
diff --git a/htdocs/product/class/productcustomerprice.class.php b/htdocs/product/class/productcustomerprice.class.php
index ccd7510b6de..4838885cb07 100644
--- a/htdocs/product/class/productcustomerprice.class.php
+++ b/htdocs/product/class/productcustomerprice.class.php
@@ -2,7 +2,7 @@
 /* Copyright (C) 2007-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2014      Florian Henry   <florian.henry@open-concept.pro>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
- * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2024-2025	MDW							<mdeweerd@users.noreply.github.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
@@ -282,8 +282,8 @@ class ProductCustomerPrice extends CommonObject
 		$sql .= ") VALUES (";
 		$sql .= " ".((int) $conf->entity).",";
 		$sql .= " '".$this->db->idate(dol_now())."',";
-		$sql .= " ".(!isset($this->fk_product) ? 'NULL' : "'".$this->db->escape($this->fk_product)."'").",";
-		$sql .= " ".(!isset($this->fk_soc) ? 'NULL' : "'".$this->db->escape($this->fk_soc)."'").",";
+		$sql .= " ".(!isset($this->fk_product) ? 'NULL' : ((int) $this->fk_product)).",";
+		$sql .= " ".(!isset($this->fk_soc) ? 'NULL' : ((int) $this->fk_soc)).",";
 		$sql .= " ".(!isset($this->ref_customer) ? 'NULL' : "'".$this->db->escape($this->ref_customer)."'").",";
 		$sql .= " ".(empty($this->price) ? '0' : "'".$this->db->escape($this->price)."'").",";
 		$sql .= " ".(empty($this->price_ttc) ? '0' : "'".$this->db->escape($this->price_ttc)."'").",";
@@ -918,7 +918,7 @@ class ProductCustomerPrice extends CommonObject
 				$prodsocprice = new ProductCustomerPrice($this->db);
 
 				$filter = array(
-					't.fk_product' => $this->fk_product, 't.fk_soc' => $obj->rowid
+					't.fk_product' => (string) $this->fk_product, 't.fk_soc' => (string) $obj->rowid
 				);
 
 				$result = $prodsocprice->fetchAll('', '', 0, 0, $filter);
diff --git a/htdocs/product/composition/card.php b/htdocs/product/composition/card.php
index 2c7fd107a9d..6bbc5a45006 100644
--- a/htdocs/product/composition/card.php
+++ b/htdocs/product/composition/card.php
@@ -8,7 +8,7 @@
  * Copyright (C) 2015       Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
  * Copyright (C) 2023		Benjamin Falière		<benjamin.faliere@altairis.fr>
  * Copyright (C) 2024		Frédéric France			<frederic.france@free.fr>
- * Copyright (C) 2024		MDW						<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2024-2025	MDW						<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -113,7 +113,7 @@ if (empty($reshook)) {
 		for ($i = 0; $i < $maxprod; $i++) {
 			$qty = price2num(GETPOST("prod_qty_" . $i, 'alpha'), 'MS');
 			if ($qty > 0) {
-				if ($object->add_sousproduit($id, GETPOSTINT("prod_id_" . $i), $qty, GETPOSTINT("prod_incdec_" . $i)) > 0) {
+				if ($object->add_sousproduit($id, GETPOSTINT("prod_id_" . $i), (float) $qty, GETPOSTINT("prod_incdec_" . $i)) > 0) {
 					//var_dump($i.' '.GETPOST("prod_id_".$i, 'int'), $qty, GETPOST("prod_incdec_".$i, 'int'));
 					$action = 'edit';
 				} else {
@@ -262,7 +262,7 @@ if ($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 (!getDolGlobalString('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', (string) $object->type, $object, (int) $usercancreate, $typeformat) : $langs->trans('Type');
 				print '</td><td>';
 				print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, $usercancreate, $typeformat);
 				print '</td></tr>';
diff --git a/htdocs/product/document.php b/htdocs/product/document.php
index 35e3ab0610d..82b361962f5 100644
--- a/htdocs/product/document.php
+++ b/htdocs/product/document.php
@@ -9,7 +9,7 @@
  * Copyright (C) 2013      Cédric Salvador       <csalvador@gpcsolutions.fr>
  * Copyright (C) 2017      Ferran Marcet       	 <fmarcet@2byte.es>
  * Copyright (C) 2024       Frédéric France         <frederic.france@free.fr>
- * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2025		MDW						<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -89,6 +89,8 @@ if (!$sortfield) {
 	$sortfield = "position_name";
 }
 
+$upload_dir = '';
+$upload_dirold = '';
 // Initialize objects
 $object = new Product($db);
 if ($id > 0 || !empty($ref)) {
@@ -172,7 +174,7 @@ if ($action == 'filemerge' && $permissiontoadd) {
 		// Delete all file already associated
 		$filetomerge = new Propalmergepdfproduct($db);
 
-		if (getDolGlobalInt('MAIN_MULTILANGS')) {
+		if (getDolGlobalInt('MAIN_MULTILANGS') && $lang_id !== null) {
 			$result = $filetomerge->delete_by_product($user, $object->id, $lang_id);
 		} else {
 			$result = $filetomerge->delete_by_product($user, $object->id);
@@ -338,6 +340,7 @@ if ($object->id > 0) {
 
 			print  '<table class="noborder">';
 
+			$default_lang = null;
 			// Get language
 			if (getDolGlobalInt('MAIN_MULTILANGS')) {
 				$langs->load("languages");
@@ -363,7 +366,7 @@ if ($object->id > 0) {
 					$checked = '';
 					$filename = $filetoadd['name'];
 
-					if (getDolGlobalInt('MAIN_MULTILANGS')) {
+					if (getDolGlobalInt('MAIN_MULTILANGS') && $default_lang !== null) {
 						if (array_key_exists($filetoadd['name'].'_'.$default_lang, $filetomerge->lines)) {
 							$filename = $filetoadd['name'].' - '.$langs->trans('Language_'.$default_lang);
 							$checked = ' checked ';
diff --git a/htdocs/product/dynamic_price/class/price_parser.class.php b/htdocs/product/dynamic_price/class/price_parser.class.php
index f69d63391e0..9aa6a91d7c0 100644
--- a/htdocs/product/dynamic_price/class/price_parser.class.php
+++ b/htdocs/product/dynamic_price/class/price_parser.class.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2015      Ion Agorria          <ion@agorria.com>
- * Copyright (C) 2024		MDW						<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2024-2025	MDW					<mdeweerd@users.noreply.github.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
@@ -345,7 +345,7 @@ class PriceParser
 	{
 		//Get the product data
 		$product = new Product($this->db);
-		$product->fetch($product_id, '', '', 1);
+		$product->fetch($product_id, '', '', '1');
 
 		//Values for product expressions
 		$extra_values = array_merge($extra_values, array(
diff --git a/htdocs/product/index.php b/htdocs/product/index.php
index fdca1c4133a..ad9f60e0a1c 100644
--- a/htdocs/product/index.php
+++ b/htdocs/product/index.php
@@ -7,7 +7,7 @@
  * Copyright (C) 2019       Pierre Ardoin           <mapiolca@me.com>
  * Copyright (C) 2019-2024  Frédéric France         <frederic.france@free.fr>
  * Copyright (C) 2019       Nicolas ZABOURI         <info@inovea-conseil.com>
- * Copyright (C) 2024		MDW						<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2024-2025	MDW						<mdeweerd@users.noreply.github.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
@@ -119,7 +119,7 @@ print load_fiche_titre($transAreaType, $resultboxes['selectboxlist'], 'product')
 
 
 if (getDolGlobalString('MAIN_SEARCH_FORM_ON_HOME_AREAS')) {     // This may be useless due to the global search combo
-	if (!isset($listofsearchfields) || !is_array($listofsearchfields)) {
+	if (!isset($listofsearchfields) || !is_array($listofsearchfields)) { // @phan-suppress-current-line PhanPluginUndeclaredVariableIsset
 		// Ensure $listofsearchfields is set and array
 		$listofsearchfields = array();
 	}
@@ -743,7 +743,7 @@ function activitytrim($product_type)
 	$sql .= " AND pf.fk_facture = f.rowid";
 	$sql .= " AND pf.fk_paiement = p.rowid";
 	$sql .= " AND fd.product_type = ".((int) $product_type);
-	$sql .= " AND p.datep >= '".$db->idate(dol_get_first_day($yearofbegindate), 1)."'";
+	$sql .= " AND p.datep >= '".$db->idate(dol_get_first_day($yearofbegindate, 1))."'";
 	$sql .= " GROUP BY annee, mois ";
 	$sql .= " ORDER BY annee, mois ";
 
diff --git a/htdocs/product/inventory/ajax/searchfrombarcode.php b/htdocs/product/inventory/ajax/searchfrombarcode.php
index 5f1191aaf38..8f2a81a4936 100644
--- a/htdocs/product/inventory/ajax/searchfrombarcode.php
+++ b/htdocs/product/inventory/ajax/searchfrombarcode.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2024       Frédéric France         <frederic.france@free.fr>
- * Copyright (C) 2024		MDW	<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2024-2025	MDW						<mdeweerd@users.noreply.github.com>
  */
 /*
  * This program is free software; you can redistribute it and/or modify
@@ -90,10 +90,10 @@ if ($action == "existbarcode" && !empty($barcode) && $user->hasRight('stock', 'l
 		$sql .= " WHERE p.barcode = '".$db->escape($barcode)."'";
 	}
 	if (!empty($fk_entrepot)) {
-		$sql .= " AND ps.fk_entrepot = '".$db->escape($fk_entrepot)."'";
+		$sql .= " AND ps.fk_entrepot = '".((int) ($fk_entrepot))."'";
 	}
 	if (!empty($fk_product)) {
-		$sql .= " AND ps.fk_product = '".$db->escape($fk_product)."'";
+		$sql .= " AND ps.fk_product = '".((int) ($fk_product))."'";
 	}
 	$result = $db->query($sql);
 	if ($result) {
diff --git a/htdocs/product/inventory/card.php b/htdocs/product/inventory/card.php
index 81c52b976da..5f18b5acfa5 100644
--- a/htdocs/product/inventory/card.php
+++ b/htdocs/product/inventory/card.php
@@ -1,6 +1,7 @@
 <?php
 /* Copyright (C) 2007-2017 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2024       Frédéric France         <frederic.france@free.fr>
+ * Copyright (C) 2025		MDW						<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -271,6 +272,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	print dol_get_fiche_head($head, 'card', $langs->trans("Inventory"), -1, 'stock');
 
 	$formconfirm = '';
+	$text = '';
 
 
 	// Confirmation of action xxxx
@@ -450,9 +452,9 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 			}
 
 			// Clone
-			if ($permissiontoadd) {
-				//print dolGetButtonAction($langs->trans("ToClone"), '', 'default', $_SERVER['PHP_SELF'].'?id='.$object->id.'&socid='.$object->socid.'&action=clone&object=inventory', 'clone', $permissiontoadd);
-			}
+			//if ($permissiontoadd) {
+			//print dolGetButtonAction($langs->trans("ToClone"), '', 'default', $_SERVER['PHP_SELF'].'?id='.$object->id.'&socid='.$object->socid.'&action=clone&object=inventory', 'clone', $permissiontoadd);
+			//}
 
 			// Delete
 			print dolGetButtonAction($langs->trans("Delete"), '', 'delete', $_SERVER["PHP_SELF"].'?id='.$object->id.'&action=delete&token='.newToken(), 'delete', $permissiontodelete);
diff --git a/htdocs/product/inventory/inventory.php b/htdocs/product/inventory/inventory.php
index 4d860191269..5e69da95eed 100644
--- a/htdocs/product/inventory/inventory.php
+++ b/htdocs/product/inventory/inventory.php
@@ -1,6 +1,7 @@
 <?php
 /* Copyright (C) 2019 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
+ * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -227,7 +228,7 @@ if (empty($reshook)) {
 							$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);
+						$idstockmove = $stockmovment->_create($user, $line->fk_product, $line->fk_warehouse, (float) $stock_movement_qty, $movement_type, $price, $langs->trans('LabelOfInventoryMovemement', $object->ref), $inventorycode, $datemovement, '', '', $line->batch);
 						if ($idstockmove < 0) {
 							$error++;
 							setEventMessages($stockmovment->error, $stockmovment->errors, 'errors');
@@ -789,7 +790,7 @@ if ($action == 'updatebyscaning') {
 							console.log("We change #"+product.Id+"_input to match input in scanner box");
 							if(product.hasOwnProperty("reelqty")){
 								$.ajax({ url: \''.DOL_URL_ROOT.'/product/inventory/ajax/searchfrombarcode.php\',
-									data: { "token":"'.newToken().'", "action":"addnewlineproduct", "fk_entrepot":product.Warehouse, "batch":product.Batch, "fk_inventory":'.dol_escape_js($object->id).', "fk_product":product.fk_product, "reelqty":product.reelqty},
+									data: { "token":"'.newToken().'", "action":"addnewlineproduct", "fk_entrepot":product.Warehouse, "batch":product.Batch, "fk_inventory":'.dol_escape_js((string) $object->id).', "fk_product":product.fk_product, "reelqty":product.reelqty},
 									type: \'POST\',
 									async: false,
 									success: function(response) {
@@ -1001,7 +1002,7 @@ if ($object->status == $object::STATUS_DRAFT || $object->status == $object::STAT
 	} else {
 		$filtertype = 0;
 	}
-	print $form->select_produits((GETPOSTISSET('fk_product') ? GETPOSTINT('fk_product') : $object->fk_product), 'fk_product', $filtertype, 0, 0, -1, 2, '', 0, null, 0, '1', 0, 'maxwidth300');
+	print $form->select_produits((GETPOSTISSET('fk_product') ? GETPOSTINT('fk_product') : $object->fk_product), 'fk_product', $filtertype, 0, 0, -1, 2, '', 0, array(), 0, '1', 0, 'maxwidth300');
 	print '</td>';
 	if (isModEnabled('productbatch')) {
 		print '<td>';
diff --git a/htdocs/product/inventory/list.php b/htdocs/product/inventory/list.php
index 6c93ecfdd39..e99979b0a91 100644
--- a/htdocs/product/inventory/list.php
+++ b/htdocs/product/inventory/list.php
@@ -1,6 +1,7 @@
 <?php
 /* Copyright (C) 2007-2017 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2024		Frédéric France			<frederic.france@free.fr>
+ * Copyright (C) 2025		MDW						<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -122,11 +123,11 @@ foreach ($object->fields as $key => $val) {
 	if (!empty($val['visible'])) {
 		$visible = (int) dol_eval((string) $val['visible'], 1);
 		$arrayfields['t.'.$key] = array(
-			'label'=>$val['label'],
-			'checked'=>(($visible < 0) ? 0 : 1),
-			'enabled'=>(abs($visible) != 3 && (bool) dol_eval($val['enabled'], 1)),
-			'position'=>$val['position'],
-			'help'=> isset($val['help']) ? $val['help'] : ''
+			'label' => $val['label'],
+			'checked' => (($visible < 0) ? 0 : 1),
+			'enabled' => (abs($visible) != 3 && (bool) dol_eval($val['enabled'], 1)),
+			'position' => $val['position'],
+			'help' => isset($val['help']) ? $val['help'] : ''
 		);
 	}
 }
@@ -453,8 +454,8 @@ print '<input type="hidden" name="page_y" value="">';
 print '<input type="hidden" name="mode" value="'.$mode.'">';
 
 $newcardbutton = '';
-$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'));
+$newcardbutton .= dolGetButtonTitle($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('New'), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/product/inventory/card.php?action=create&backtopage='.urlencode($_SERVER['PHP_SELF']), '', $permissiontoadd);
 
@@ -563,7 +564,7 @@ foreach ($object->fields as $key => $val) {
 		} elseif ($key == 'lang') {
 			require_once DOL_DOCUMENT_ROOT.'/core/class/html.formadmin.class.php';
 			$formadmin = new FormAdmin($db);
-			print $formadmin->select_language($search[$key], 'search_lang', 0, null, 1, 0, 0, 'minwidth100imp maxwidth125', 2);
+			print $formadmin->select_language($search[$key], 'search_lang', 0, array(), 1, 0, 0, 'minwidth100imp maxwidth125', 2);
 		} else {
 			print '<input type="text" class="flat maxwidth'.($val['type'] == 'integer' ? '50' : '75').'" name="search_'.$key.'" value="'.dol_escape_htmltag(isset($search[$key]) ? $search[$key] : '').'">';
 		}
@@ -574,7 +575,7 @@ foreach ($object->fields as $key => $val) {
 include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_input.tpl.php';
 
 // Fields from hook
-$parameters = array('arrayfields'=>$arrayfields);
+$parameters = array('arrayfields' => $arrayfields);
 $reshook = $hookmanager->executeHooks('printFieldListOption', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 // Action column
@@ -617,7 +618,7 @@ foreach ($object->fields as $key => $val) {
 // Extra fields
 include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_title.tpl.php';
 // Hook fields
-$parameters = array('arrayfields'=>$arrayfields, 'param'=>$param, 'sortfield'=>$sortfield, 'sortorder'=>$sortorder, 'totalarray'=>&$totalarray);
+$parameters = array('arrayfields' => $arrayfields, 'param' => $param, 'sortfield' => $sortfield, 'sortorder' => $sortorder, 'totalarray' => &$totalarray);
 $reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 // Action column
@@ -712,13 +713,13 @@ while ($i < $imaxinloop) {
 			if (!empty($arrayfields['t.'.$key]['checked'])) {
 				print '<td'.($cssforfield ? ' class="'.$cssforfield.(preg_match('/tdoverflow/', $cssforfield) ? ' classfortooltip' : '').'"' : '');
 				if (preg_match('/tdoverflow/', $cssforfield) && !is_numeric($object->$key)) {
-					print ' title="'.dol_escape_htmltag($object->$key).'"';
+					print ' title="'.dol_escape_htmltag((string) $object->$key).'"';
 				}
 				print '>';
 				if ($key == 'status') {
 					print $object->getLibStatut(5);
 				} elseif ($key == 'rowid') {
-					print $object->showOutputField($val, $key, $object->id, '');
+					print $object->showOutputField($val, $key, (string) $object->id, '');
 				} else {
 					print $object->showOutputField($val, $key, $object->$key, '');
 				}
@@ -743,7 +744,7 @@ while ($i < $imaxinloop) {
 		// Extra fields
 		include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_print_fields.tpl.php';
 		// Fields from hook
-		$parameters = array('arrayfields'=>$arrayfields, 'object'=>$object, 'obj'=>$obj, 'i'=>$i, 'totalarray'=>&$totalarray);
+		$parameters = array('arrayfields' => $arrayfields, 'object' => $object, 'obj' => $obj, 'i' => $i, 'totalarray' => &$totalarray);
 		$reshook = $hookmanager->executeHooks('printFieldListValue', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 		print $hookmanager->resPrint;
 		// Action column
@@ -786,7 +787,7 @@ if ($num == 0) {
 
 $db->free($resql);
 
-$parameters = array('arrayfields'=>$arrayfields, 'sql'=>$sql);
+$parameters = array('arrayfields' => $arrayfields, 'sql' => $sql);
 $reshook = $hookmanager->executeHooks('printFieldListFooter', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 print $hookmanager->resPrint;
 
diff --git a/htdocs/product/list.php b/htdocs/product/list.php
index aa378d1c85c..bbf883954ba 100644
--- a/htdocs/product/list.php
+++ b/htdocs/product/list.php
@@ -14,7 +14,7 @@
  * 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>
- * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2024-2025	MDW						<mdeweerd@users.noreply.github.com>
  * Copyright (C) 2024		Benjamin Falière		<benjamin.faliere@altairis.fr>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
  *
@@ -313,7 +313,7 @@ if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
 		} else {
 			$labelp = $langs->transnoentitiesnoconv("SellingPrice")." ".$i;
 		}
-		$arrayfields['p.sellprice'.$i] = array('label' => $labelp, 'checked' => ($i == 1 ? 1 : 0), 'enabled' => getDolGlobalString('PRODUIT_MULTIPRICES'), 'position' => (float) ('40.'.sprintf('%03d', $i)));
+		$arrayfields['p.sellprice'.$i] = array('label' => $labelp, 'checked' => ($i == 1 ? '1' : '0'), 'enabled' => getDolGlobalString('PRODUIT_MULTIPRICES'), 'position' => (float) ('40.'.sprintf('%03d', $i)));
 		$arraypricelevel[$i] = array($i);
 	}
 }
@@ -323,7 +323,8 @@ 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');
-'@phan-var-force array<string,array{label:string,checked?:int<0,1>,position?:int,help?:string}> $arrayfields';  // dol_sort_array looses type for Phan
+// Note: forcing int for position, but in reality it is a float here.
+'@phan-var-force array<string,array{label:string,checked?:string,position?:int,enabled?:string,help?:string}> $arrayfields';  // dol_sort_array looses type for Phan
 
 // Security check
 if ($search_type == '0') {
@@ -440,6 +441,7 @@ if (empty($reshook)) {
  */
 
 $product_static = new Product($db);
+$workstation_static = null;
 if (isModEnabled('workstation')) {
 	$workstation_static = new Workstation($db);
 }
@@ -898,6 +900,7 @@ $newcardbutton = '';
 $newcardbutton .= dolGetButtonTitle($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'));
 
+$perm = false;
 if ($type === "") {
 	$perm = ($user->hasRight('produit', 'creer') || $user->hasRight('service', 'creer'));
 } elseif ($type == Product::TYPE_SERVICE) {
@@ -913,11 +916,11 @@ if ($type === "") {
 $newcardbutton .= dolGetButtonTitleSeparator();
 if ((isModEnabled('product') && $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);
+	$newcardbutton .= dolGetButtonTitle($langs->trans($label), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/product/card.php?action=create&type=0', '', (int) $perm, $params);
 }
 if ((isModEnabled('service') && $type === "") || $type == Product::TYPE_SERVICE) {
 	$label = 'NewService';
-	$newcardbutton .= dolGetButtonTitle($langs->trans($label), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/product/card.php?action=create&type=1', '', $perm, $params);
+	$newcardbutton .= dolGetButtonTitle($langs->trans($label), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/product/card.php?action=create&type=1', '', (int) $perm, $params);
 }
 
 print '<form id="searchFormList" action="'.$_SERVER["PHP_SELF"].'" method="POST" name="formulaire">';
@@ -1242,7 +1245,7 @@ if (!empty($arrayfields['p.fk_country']['checked'])) {
 // State
 if (!empty($arrayfields['p.fk_state']['checked'])) {
 	print '<td class="liste_titre center">';
-	print $formcompany->select_state($search_state, $search_country);
+	print $formcompany->select_state((int) $search_state, $search_country);
 	print '</td>';
 }
 // Accountancy code sell
@@ -1961,7 +1964,7 @@ while ($i < $imaxinloop) {
 		// Default Workstation
 		if (!empty($arrayfields['p.fk_default_workstation']['checked'])) {
 			print '<td align="left">';
-			if (isModEnabled('workstation') && !empty($obj->fk_default_workstation)) {
+			if (isModEnabled('workstation') && !empty($obj->fk_default_workstation) && $workstation_static !== null) {
 				$workstation_static->id = $obj->fk_default_workstation;
 				$workstation_static->ref = $obj->ref_workstation;
 				$workstation_static->status = $obj->status_workstation;
@@ -1990,14 +1993,10 @@ while ($i < $imaxinloop) {
 			}
 		}
 
+		$productpricescache = array();
 		// Multiprices
 		if (getDolGlobalString('PRODUIT_MULTIPRICES')) {
-			if (! isset($productpricescache)) {
-				$productpricescache = array();
-			}
-			if (! isset($productpricescache[$obj->rowid])) {
-				$productpricescache[$obj->rowid] = array();
-			}
+			$productpricescache[$obj->rowid] = array();
 
 			if ($product_static->status && $usercancreadprice) {
 				// Make 1 request for all price levels (without filter on price_level) and saved result into an cache array
@@ -2027,6 +2026,7 @@ while ($i < $imaxinloop) {
 					dol_print_error($db);
 				}
 			}
+			'@phan-var-force array<int,array<int,array{price:string,price_ttc:string,price_base_type:string}>> $productpricescache';
 
 			foreach ($arraypricelevel as $key => $value) {
 				if (!empty($arrayfields['p.sellprice'.$key]['checked'])) {
@@ -2073,7 +2073,7 @@ while ($i < $imaxinloop) {
 			if ($product_static->status_buy && $usercancreadprice) {
 				if (count($productFournList = $product_fourn->list_product_fournisseur_price($obj->rowid)) > 0) {
 					$htmltext = $product_fourn->display_price_product_fournisseur(1, 1, 0, 1, $productFournList);
-					print $form->textwithpicto(count($productFournList), $htmltext);
+					print $form->textwithpicto((string) count($productFournList), $htmltext);
 				}
 			}
 			print '</td>';
@@ -2275,7 +2275,7 @@ while ($i < $imaxinloop) {
 		// Import ID
 		if (!empty($arrayfields['p.import_key']['checked'])) {
 			print '<td class="center nowrap">';
-			print dol_escape_htmltag($product_static->import_key);
+			print dol_escape_htmltag((string) $product_static->import_key);
 			print '</td>';
 			if (!$i) {
 				$totalarray['nbfield']++;
diff --git a/htdocs/product/price.php b/htdocs/product/price.php
index deff4d29ece..c0f087f9d49 100644
--- a/htdocs/product/price.php
+++ b/htdocs/product/price.php
@@ -108,6 +108,7 @@ if ($object->id > 0) {
 	restrictedArea($user, 'produit|service', $fieldvalue, 'product&product', '', '', $fieldtype);
 }
 
+$maxpricesupplier = 0;
 
 /*
  * Actions
@@ -235,7 +236,7 @@ if (empty($reshook)) {
 					//$localtaxarray=array('0'=>$localtax1_type,'1'=>$localtax1,'2'=>$localtax2_type,'3'=>$localtax2);
 					$localtaxarray = array(); // We do not store localtaxes into product, we will use instead the "vat code" to retrieve them.
 					$level = $i;
-					$ret = $object->updatePrice($oldprice, $oldpricebasetype, $user, $tva_tx, $oldminprice, $level, $oldnpr, 0, 0, $localtaxarray, $vatratecode, $price_label);
+					$ret = $object->updatePrice($oldprice, $oldpricebasetype, $user, (float) $tva_tx, $oldminprice, $level, $oldnpr, 0, 0, $localtaxarray, $vatratecode, $price_label);
 
 					if ($ret < 0) {
 						$error++;
@@ -257,7 +258,7 @@ if (empty($reshook)) {
 				//$localtaxarray=array('0'=>$localtax1_type,'1'=>$localtax1,'2'=>$localtax2_type,'3'=>$localtax2);
 				$localtaxarray = array(); // We do not store localtaxes into product, we will use instead the "vat code" to retrieve them when required.
 				$level = 0;
-				$ret = $object->updatePrice($oldprice, $oldpricebasetype, $user, $tva_tx, $oldminprice, $level, $oldnpr, 0, 0, $localtaxarray, $vatratecode, $price_label);
+				$ret = $object->updatePrice($oldprice, $oldpricebasetype, $user, (float) $tva_tx, $oldminprice, $level, $oldnpr, 0, 0, $localtaxarray, $vatratecode, $price_label);
 
 				if ($ret < 0) {
 					$error++;
@@ -275,6 +276,8 @@ if (empty($reshook)) {
 		$action = '';
 	}
 
+	$maxpricesupplier = 0;
+
 	if (($action == 'update_price' || $action == 'update_level_price') && !$cancel && $object->getRights()->creer) {
 		$error = 0;
 		$pricestoupdate = array();
@@ -507,7 +510,7 @@ if (empty($reshook)) {
 				}
 				// If price has changed, we update it
 				if (!array_key_exists($key, $object->multiprices) || $object->multiprices[$key] != $newprice || $object->multiprices_min[$key] != $newprice_min || $object->multiprices_base_type[$key] != $val['price_base_type'] || $object->multiprices_tva_tx[$key] != $newvattx) {
-					$res = $object->updatePrice($newprice, $val['price_base_type'], $user, $val['vat_tx'], $newprice_min, $key, $val['npr'], $psq, 0, $val['localtaxes_array'], $val['default_vat_code'], $val['price_label']);
+					$res = $object->updatePrice((float) $newprice, $val['price_base_type'], $user, (float) $val['vat_tx'], (float) $newprice_min, $key, $val['npr'], $psq, 0, $val['localtaxes_array'], $val['default_vat_code'], $val['price_label']);
 					if ($res > 0) {
 						$extralabels = $extrafields->fetch_name_optionals_label("product");
 						if (!getDolGlobalString('PRODUIT_MULTIPRICES') && !getDolGlobalString('PRODUIT_CUSTOMER_PRICES_AND_MULTIPRICES') && !empty($extralabels)) {
@@ -799,9 +802,9 @@ if (empty($reshook)) {
 			$error++;
 			$action = 'add_customer_price';
 		}
-		if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE') && $prodcustprice->price_min < $maxpricesupplier) {
+		if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE') && $prodcustprice->price_min < (float) $maxpricesupplier) {
 			$langs->load("errors");
-			setEventMessages($langs->trans("MinimumPriceLimit", price($maxpricesupplier, 0, '', 1, -1, -1, 'auto')), null, 'errors');
+			setEventMessages($langs->trans("MinimumPriceLimit", price((float) $maxpricesupplier, 0, '', 1, -1, -1, 'auto')), null, 'errors');
 			$error++;
 			$action = 'add_customer_price';
 		}
@@ -1030,9 +1033,10 @@ print '<div class="fichecenter">';
 print '<div class="underbanner clearboth"></div>';
 print '<table class="border tableforfield centpercent">';
 
+$soc = null;
+
 // Price per customer segment/level
 if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_AND_MULTIPRICES')) {
-	$soc = null;
 	// Price and min price are variable (depends on level of company).
 	if (!empty($socid)) {
 		$soc = new Societe($db);
@@ -1043,7 +1047,7 @@ if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUS
 		if (isModEnabled("product") && isModEnabled("service")) {
 			$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 			print '<tr><td class="">';
-			print (!getDolGlobalString('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', (string) $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>';
@@ -1127,7 +1131,7 @@ if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUS
 			if (isModEnabled("product") && isModEnabled("service")) {
 				$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 				print '<tr><td class="">';
-				print (!getDolGlobalString('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', (string) $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>';
@@ -1142,7 +1146,7 @@ if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUS
 			if (isModEnabled("product") && isModEnabled("service")) {
 				$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 				print '<tr><td class="">';
-				print (!getDolGlobalString('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', (string) $object->type, $object, 0, $typeformat) : $langs->trans('Type');
 				print '</td><td>';
 				print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, 0, $typeformat);
 				print '</td></tr>';
@@ -1319,6 +1323,7 @@ if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUS
 					print '<td class="right">'.$langs->trans("Discount").'</td>';
 					print '<td>&nbsp;</td>';
 					print '</tr>';
+					$ii = 0;
 					foreach ($object->prices_by_qty_list[$i] as $ii => $prices) {
 						if ($action == 'edit_price_by_qty' && $rowid == $prices['rowid'] && ($user->hasRight('produit', 'creer') || $user->hasRight('service', 'creer'))) {
 							print '<form action="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'" method="POST">';
@@ -1441,6 +1446,7 @@ if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUS
 	print $object->price_label;
 	print '</td></tr>';
 
+	$ii = 0;
 	// Price by quantity
 	if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY') || getDolGlobalString('PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES')) {    // TODO Fix the form inside tr instead of td
 		print '<tr><td>'.$langs->trans("PriceByQuantity");
@@ -1469,7 +1475,7 @@ if (getDolGlobalString('PRODUIT_MULTIPRICES') || getDolGlobalString('PRODUIT_CUS
 				print '<input type="hidden" name="priceid" value="'.$object->prices_by_qty_id[0].'">'; // id in product_price
 				print '<input type="hidden" value="0" name="rowid">'; // id in product_price_by_qty
 
-				print '<tr class="'.($ii % 2 == 0 ? 'pair' : 'impair').'">';
+				print '<tr class="'.(($ii % 2) == 0 ? 'pair' : 'impair').'">';  // @phpstan-ignore-line
 				print '<td><input size="5" type="text" value="1" name="quantity"></td>';
 				print '<td class="right"><input class="width50 right" type="text" value="0" name="price"></td>';
 				print '<td>';
@@ -1730,7 +1736,7 @@ if (($action == 'edit_price' || $action == 'edit_level_price') && $object->getRi
 
 		// Price
 		$product = new Product($db);
-		$product->fetch($id, $ref, '', 1); //Ignore the math expression when getting the price
+		$product->fetch($id, $ref, '', '1'); //Ignore the math expression when getting the price
 		print '<tr id="price_numeric"><td>';
 		$text = $langs->trans('SellingPrice');
 		print $form->textwithpicto($text, $langs->trans("PrecisionUnitIsLimitedToXDecimals", getDolGlobalString('MAIN_MAX_DECIMALS_UNIT')), 1, 'help');
@@ -1753,7 +1759,7 @@ if (($action == 'edit_price' || $action == 'edit_level_price') && $object->getRi
 			print '<input name="price_min" size="10" value="'.price($object->price_min).'">';
 		}
 		if (getDolGlobalString('PRODUCT_MINIMUM_RECOMMENDED_PRICE')) {
-			print ' &nbsp; '.$langs->trans("MinimumRecommendedPrice", price($maxpricesupplier, 0, '', 1, -1, -1, 'auto')).' '.img_warning().'</td>';
+			print ' &nbsp; '.$langs->trans("MinimumRecommendedPrice", price((float) $maxpricesupplier, 0, '', 1, -1, -1, 'auto')).' '.img_warning().'</td>';
 		}
 		print '</td>';
 		print '</tr>';
@@ -1944,7 +1950,7 @@ if (($action == 'edit_price' || $action == 'edit_level_price') && $object->getRi
 			} else {
 				// This option is kept for backward compatibility but has no sense
 				print '<td style="text-align: center">';
-				print $form->load_tva("tva_tx[".$i.']', $object->multiprices_tva_tx[$i], $mysoc, '', $object->id, false, $object->type, false, 1);
+				print $form->load_tva("tva_tx[".$i.']', $object->multiprices_tva_tx[$i], $mysoc, null, $object->id, 0, $object->type, false, 1);
 				print '</td>';
 			}
 
@@ -1966,7 +1972,7 @@ if (($action == 'edit_price' || $action == 'edit_level_price') && $object->getRi
 				print '<input name="price_min['.$i.']" size="10" value="'.price($object->multiprices_min [$i]).'">';
 			}
 			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 class="left">'.$langs->trans("MinimumRecommendedPrice", price((float) $maxpricesupplier, 0, '', 1, -1, -1, 'auto')).' '.img_warning().'</td>';
 			}
 			print '</td>';
 
@@ -2056,10 +2062,10 @@ if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES') || getDolGlobalString('PRODUIT
 	}
 
 	// Build filter to display only concerned lines
-	$filter = array('t.fk_product' => $object->id);
+	$filter = array('t.fk_product' => (string) $object->id);
 
 	if (!empty($search_soc)) {
-		$filter['soc.nom'] = $search_soc;
+		$filter['soc.nom'] = (string) $search_soc;
 	}
 
 	if ($action == 'add_customer_price') {
@@ -2327,7 +2333,7 @@ if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES') || getDolGlobalString('PRODUIT
 		// List of all log of prices by customers
 		print '<!-- list of all log of prices per customer -->'."\n";
 
-		$filter = array('t.fk_product' => $object->id, 't.fk_soc' => GETPOSTINT('socid'));
+		$filter = array('t.fk_product' => (string) $object->id, 't.fk_soc' => (string) GETPOSTINT('socid'));
 
 		// Count total nb of records
 		$nbtotalofrecords = '';
@@ -2396,7 +2402,7 @@ if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES') || getDolGlobalString('PRODUIT
 				// Local tax is not saved into table of product. We use value linked to VAT code.
 				$localtaxarray = getLocalTaxesFromRate($line->tva_tx.($line->default_vat_code ? ' ('.$line->default_vat_code.')' : ''), 0, $staticsoc, $mysoc);
 				// Define part of HT, VAT, TTC
-				$resultarray = calcul_price_total(1, $pu, 0, $line->tva_tx, 1, 1, 0, $line->price_base_type, $line->recuperableonly, $object->type, $mysoc, $localtaxarray);
+				$resultarray = calcul_price_total(1, $pu, 0, (float) $line->tva_tx, 1, 1, 0, $line->price_base_type, $line->recuperableonly, $object->type, $mysoc, $localtaxarray);
 				// Calcul du total ht sans remise
 				$total_ht = $resultarray[0];
 				$total_vat = $resultarray[1];
@@ -2645,7 +2651,7 @@ if (getDolGlobalString('PRODUIT_CUSTOMER_PRICES') || getDolGlobalString('PRODUIT
 				// Local tax is not saved into table of product. We use value linked to VAT code.
 				$localtaxarray = getLocalTaxesFromRate($line->tva_tx.($line->default_vat_code ? ' ('.$line->default_vat_code.')' : ''), 0, $staticsoc, $mysoc);
 				// Define part of HT, VAT, TTC
-				$resultarray = calcul_price_total(1, $pu, 0, $line->tva_tx, 1, 1, 0, $line->price_base_type, $line->recuperableonly, $object->type, $mysoc, $localtaxarray);
+				$resultarray = calcul_price_total(1, $pu, 0, (float) $line->tva_tx, 1, 1, 0, $line->price_base_type, $line->recuperableonly, $object->type, $mysoc, $localtaxarray);
 				// Calcul du total ht sans remise
 				$total_ht = $resultarray[0];
 				$total_vat = $resultarray[1];
diff --git a/htdocs/product/price_suppliers.php b/htdocs/product/price_suppliers.php
index 32720ebf10a..18d7a0ae6a5 100644
--- a/htdocs/product/price_suppliers.php
+++ b/htdocs/product/price_suppliers.php
@@ -12,6 +12,7 @@
  * Copyright (C) 2019      Tim Otte			    <otte@meuser.it>
  * Copyright (C) 2020      Pierre Ardoin        <mapiolca@me.com>
  * Copyright (C) 2023	   Joachim Kueter		<git-jk@bloxera.com>
+ * Copyright (C) 2025		MDW					<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -141,7 +142,7 @@ if ($cancel) {
 	$action = '';
 }
 
-$parameters = array('socid'=>$socid, 'id_prod'=>$id);
+$parameters = array('socid' => $socid, 'id_prod' => $id);
 $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, $hookmanager->errors, 'errors');
@@ -197,9 +198,9 @@ if (empty($reshook)) {
 
 	if ($action == 'save_price' && $usercancreate) {
 		$ref_fourn_price_id = GETPOSTINT('ref_fourn_price_id');
-		$id_fourn = GETPOST("id_fourn");
+		$id_fourn = GETPOSTINT("id_fourn");
 		if (empty($id_fourn)) {
-			$id_fourn = GETPOST("search_id_fourn");
+			$id_fourn = GETPOSTINT("search_id_fourn");
 		}
 		$ref_fourn = GETPOST("ref_fourn");
 		if (empty($ref_fourn)) {
@@ -282,7 +283,7 @@ if (empty($reshook)) {
 			$db->begin();
 
 			if (empty($ref_fourn_price_id)) {
-				$ret = $object->add_fournisseur($user, $id_fourn, $ref_fourn_old, $quantity); // This insert record with no value for price. Values are update later with update_buyprice
+				$ret = $object->add_fournisseur($user, $id_fourn, $ref_fourn_old, (float) $quantity); // This inserts record with no value for price. Values are updated later with update_buyprice
 				if ($ret == -3) {
 					$error++;
 
@@ -324,9 +325,9 @@ if (empty($reshook)) {
 					$multicurrency_price = GETPOSTFLOAT("multicurrency_price");
 					$multicurrency_code = GETPOST("multicurrency_code", 'alpha');
 
-					$ret = $object->update_buyprice($quantity, $newprice, $user, GETPOST("price_base_type"), $supplier, GETPOST("oselDispo"), $ref_fourn, $tva_tx, GETPOST("charges"), $remise_percent, 0, $npr, $delivery_time_days, $supplier_reputation, array(), '', $multicurrency_price, GETPOST("multicurrency_price_base_type"), $multicurrency_tx, $multicurrency_code, $supplier_description, $barcode, $fk_barcode_type, $extrafield_values);
+					$ret = $object->update_buyprice((float) $quantity, $newprice, $user, GETPOST("price_base_type"), $supplier, GETPOSTINT("oselDispo"), $ref_fourn, (float) $tva_tx, GETPOST("charges"), (float) $remise_percent, 0, $npr, $delivery_time_days, $supplier_reputation, array(), '', $multicurrency_price, GETPOST("multicurrency_price_base_type"), $multicurrency_tx, $multicurrency_code, $supplier_description, $barcode, $fk_barcode_type, $extrafield_values);
 				} else {
-					$ret = $object->update_buyprice($quantity, $newprice, $user, GETPOST("price_base_type"), $supplier, GETPOST("oselDispo"), $ref_fourn, $tva_tx, GETPOST("charges"), $remise_percent, 0, $npr, $delivery_time_days, $supplier_reputation, array(), '', 0, 'HT', 1, '', $supplier_description, $barcode, $fk_barcode_type, $extrafield_values);
+					$ret = $object->update_buyprice((float) $quantity, $newprice, $user, GETPOST("price_base_type"), $supplier, GETPOSTINT("oselDispo"), $ref_fourn, (float) $tva_tx, GETPOST("charges"), (float) $remise_percent, 0, $npr, $delivery_time_days, $supplier_reputation, array(), '', 0, 'HT', 1, '', $supplier_description, $barcode, $fk_barcode_type, $extrafield_values);
 				}
 				if ($ret < 0) {
 					$error++;
@@ -421,7 +422,7 @@ if ($id > 0 || $ref) {
 			if (isModEnabled("product") && isModEnabled("service")) {
 				$typeformat = 'select;0:'.$langs->trans("Product").',1:'.$langs->trans("Service");
 				print '<tr><td class="">';
-				print (!getDolGlobalString('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', (string) $object->type, $object, 0, $typeformat) : $langs->trans('Type');
 				print '</td><td>';
 				print $form->editfieldval("Type", 'fk_product_type', $object->type, $object, 0, $typeformat);
 				print '</td></tr>';
@@ -432,7 +433,7 @@ if ($id > 0 || $ref) {
 			$textdesc = $langs->trans("CostPriceDescription");
 			$textdesc .= "<br>".$langs->trans("CostPriceUsage");
 			$text = $form->textwithpicto($langs->trans("CostPrice"), $textdesc, 1, 'help', '');
-			print $form->editfieldkey($text, 'cost_price', $object->cost_price, $object, $usercancreate, 'amount:6');
+			print $form->editfieldkey($text, 'cost_price', (string) $object->cost_price, $object, (int) $usercancreate, 'amount:6');
 			print '</td><td>';
 			print $form->editfieldval($text, 'cost_price', $object->cost_price, $object, $usercancreate, 'amount:6');
 			print '</td></tr>';
@@ -445,7 +446,7 @@ if ($id > 0 || $ref) {
 			print '<tr><td class="titlefieldcreate">';
 			$textdesc = $langs->trans("AverageUnitPricePMPDesc");
 			$text = $form->textwithpicto($langs->trans("AverageUnitPricePMPShort"), $textdesc, 1, 'help', '');
-			print $form->editfieldkey($text, 'pmp', $object->pmp, $object, $usercaneditpmp, 'amount:6');
+			print $form->editfieldkey($text, 'pmp', (string) $object->pmp, $object, $usercaneditpmp, 'amount:6');
 			print '</td><td>';
 			print $form->editfieldval($text, 'pmp', ($object->pmp > 0 ? $object->pmp : ''), $object, $usercaneditpmp, 'amount:6');
 			if ($object->pmp > 0) {
@@ -519,7 +520,7 @@ if ($id > 0 || $ref) {
 					$filter = '(fournisseur:=:1) AND (status:=:1)';
 					print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company(GETPOST("id_fourn", 'alpha'), 'id_fourn', $filter, $langs->transnoentitiesnoconv('SelectThirdParty'), 0, 0, $events);
 
-					$parameters = array('filter'=>$filter, 'html_name'=>'id_fourn', 'selected'=>GETPOST("id_fourn"), 'showempty'=>1, 'prod_id'=>$object->id);
+					$parameters = array('filter' => $filter, 'html_name' => 'id_fourn', 'selected' => GETPOST("id_fourn"), 'showempty' => 1, 'prod_id' => $object->id);
 					$reshook = $hookmanager->executeHooks('formCreateThirdpartyOptions', $parameters, $object, $action);
 					if (empty($reshook)) {
 						if (empty($form->result)) {
@@ -794,7 +795,7 @@ if ($id > 0 || $ref) {
 				if (getDolGlobalString('PRODUCT_CHARGES')) {
 					print '<tr>';
 					print '<td>'.$langs->trans("Charges").'</td>';
-					print '<td><input class="flat" name="charges" size="8" value="'.(GETPOST('charges') ? price(GETPOST('charges')) : (isset($object->fourn_charges) ? price($object->fourn_charges) : '')).'">';
+					print '<td><input class="flat" name="charges" size="8" value="'.(GETPOST('charges') ? price(GETPOST('charges')) : (isset($object->fourn_charges) ? price((string) $object->fourn_charges) : '')).'">';
 					print '</td>';
 					print '</tr>';
 				}
@@ -901,7 +902,7 @@ if ($id > 0 || $ref) {
 				}
 
 				if (is_object($hookmanager)) {
-					$parameters = array('id_fourn'=>!empty($id_fourn) ? $id_fourn : 0, 'prod_id'=>$object->id);
+					$parameters = array('id_fourn' => !empty($id_fourn) ? $id_fourn : 0, 'prod_id' => $object->id);
 					$reshook = $hookmanager->executeHooks('formObjectOptions', $parameters, $object, $action);
 					print $hookmanager->resPrint;
 				}
@@ -961,22 +962,22 @@ if ($id > 0 || $ref) {
 				// Definition of fields for lists
 				// Some fields are missing because they are not included in the database query
 				$arrayfields = array(
-					'pfp.datec'=>array('label'=>$langs->trans("AppliedPricesFrom"), 'checked'=>1, 'position'=>1),
-					's.nom'=>array('label'=>$langs->trans("Suppliers"), 'checked'=>1, 'position'=>2),
-					'pfp.fk_availability'=>array('label'=>$langs->trans("Availability"), 'enabled' => getDolGlobalInt('FOURN_PRODUCT_AVAILABILITY'), 'checked'=>0, 'position'=>4),
-					'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' => 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'=>$langs->trans("BarcodeType"), 'enabled' => isModEnabled('barcode'), 'checked'=>0, 'position'=>15),
-					'pfp.barcode'=>array('label'=>$langs->trans("BarcodeValue"), 'enabled' => isModEnabled('barcode'), 'checked'=>0, 'position'=>16),
-					'pfp.packaging'=>array('label'=>$langs->trans("PackagingForThisProduct"), 'enabled' => getDolGlobalInt('PRODUCT_USE_SUPPLIER_PACKAGING'), 'checked'=>0, 'position'=>17),
-					'pfp.status'=>array('label'=>$langs->trans("Status"), 'enabled' => 1, 'checked'=>0, 'position'=>40),
-					'pfp.tms'=>array('label'=>$langs->trans("DateModification"), 'enabled' => isModEnabled('barcode'), 'checked'=>1, 'position'=>50),
-					'pfp.price'=>array('label'=>$langs->trans("PriceQtyMinHT"), 'checked'=>1, 'position'=>60),
-					'pfp.multicurrency_price'=>array('label'=>$langs->trans("PriceQtyMinHTCurrency"), 'enabled' => isModEnabled('multicurrency'), 'checked'=>1, 'position'=>70),
+					'pfp.datec' => array('label' => $langs->trans("AppliedPricesFrom"), 'checked' => '1', 'position' => 1),
+					's.nom' => array('label' => $langs->trans("Suppliers"), 'checked' => '1', 'position' => 2),
+					'pfp.fk_availability' => array('label' => $langs->trans("Availability"), 'enabled' => (string) getDolGlobalInt('FOURN_PRODUCT_AVAILABILITY'), 'checked' => '0', 'position' => 4),
+					'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' => (string) (int) isModEnabled('multicurrency'), 'checked' => '0', 'position' => 10),
+					'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' => (string) (int) isModEnabled('barcode'), 'checked' => '0', 'position' => 15),
+					'pfp.barcode' => array('label' => $langs->trans("BarcodeValue"), 'enabled' => (string) (int) isModEnabled('barcode'), 'checked' => '0', 'position' => 16),
+					'pfp.packaging' => array('label' => $langs->trans("PackagingForThisProduct"), 'enabled' => (string) getDolGlobalInt('PRODUCT_USE_SUPPLIER_PACKAGING'), 'checked' => '0', 'position' => 17),
+					'pfp.status' => array('label' => $langs->trans("Status"), 'enabled' => '1', 'checked' => '0', 'position' => 40),
+					'pfp.tms' => array('label' => $langs->trans("DateModification"), 'enabled' => (string) (int) isModEnabled('barcode'), 'checked' => '1', 'position' => 50),
+					'pfp.price' => array('label' => $langs->trans("PriceQtyMinHT"), 'checked' => '1', 'position' => 60),
+					'pfp.multicurrency_price' => array('label' => $langs->trans("PriceQtyMinHTCurrency"), 'enabled' => (string) (int) isModEnabled('multicurrency'), 'checked' => '1', 'position' => 70),
 
 				);
 
@@ -990,7 +991,7 @@ if ($id > 0 || $ref) {
 							// Show field if not hidden
 							if (!empty($extrafields->attributes["product_fournisseur_price"]['list'][$key]) && $extrafields->attributes["product_fournisseur_price"]['list'][$key] != 3) {
 								$extratitle = $langs->trans($value);
-								$arrayfields['ef.' . $key] = array('label'    => $extratitle, 'checked' => 0,
+								$arrayfields['ef.' . $key] = array('label'    => $extratitle, 'checked' => '0',
 								'position' => (end($arrayfields)['position'] + 1),
 								'langfile' => $extrafields->attributes["product_fournisseur_price"]['langfile'][$key],
 								'help'     => $extrafields->attributes["product_fournisseur_price"]['help'][$key]);
@@ -1130,7 +1131,7 @@ if ($id > 0 || $ref) {
 				}
 
 				if (is_object($hookmanager)) {
-					$parameters = array('id_fourn'=>(!empty($id_fourn) ? $id_fourn : ''), 'prod_id'=>$object->id, 'nbfields'=>$nbfields);
+					$parameters = array('id_fourn' => (!empty($id_fourn) ? $id_fourn : ''), 'prod_id' => $object->id, 'nbfields' => $nbfields);
 					$reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters, $object, $action);
 				}
 				if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
@@ -1237,7 +1238,7 @@ if ($id > 0 || $ref) {
 						// Charges
 						if (!empty($arrayfields['pfp.charges']['checked'])) {	// Possible only when getDolGlobalString('PRODUCT_CHARGES') is set
 							print '<td class="right">';
-							print price($productfourn->fourn_charges);
+							print price((string) $productfourn->fourn_charges);
 							print '</td>';
 						}
 
@@ -1329,7 +1330,7 @@ if ($id > 0 || $ref) {
 						}
 
 						if (is_object($hookmanager)) {
-							$parameters = array('id_pfp'=>$productfourn->product_fourn_price_id, 'id_fourn'=>(!empty($id_fourn) ? $id_fourn : ''), 'prod_id'=>$object->id);
+							$parameters = array('id_pfp' => $productfourn->product_fourn_price_id, 'id_fourn' => (!empty($id_fourn) ? $id_fourn : ''), 'prod_id' => $object->id);
 							$reshook = $hookmanager->executeHooks('printFieldListValue', $parameters, $object, $action);
 						}
 
diff --git a/htdocs/product/stats/card.php b/htdocs/product/stats/card.php
index 4505e050091..72832801e3f 100644
--- a/htdocs/product/stats/card.php
+++ b/htdocs/product/stats/card.php
@@ -5,7 +5,7 @@
  * Copyright (C) 2005		Eric Seigne				<eric.seigne@ryxeo.com>
  * Copyright (C) 2013		Juanjo Menent			<jmenent@2byte.es>
  * Copyright (C) 2019		Thibault FOUCART		<support@ptibogxiv.net>
- * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2024-2025	MDW						<mdeweerd@users.noreply.github.com>
  * Copyright (C) 2024		Frédéric France			<frederic.france@free.fr>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -237,13 +237,13 @@ if ($result || !($id > 0)) {
 	print '<tr class="nooddeven"><td class="titlefield">'.$langs->trans("Year").'</td><td>';
 	$arrayyears = array();
 	for ($year = $currentyear - 25; $year < $currentyear; $year++) {
-		$arrayyears[$year] = $year;
+		$arrayyears[$year] = (string) $year;
 	}
 	if (!in_array($year, $arrayyears)) {
-		$arrayyears[$year] = $year;
+		$arrayyears[$year] = (string) $year;
 	}
 	if (!in_array($currentyear, $arrayyears)) {
-		$arrayyears[$currentyear] = $currentyear;
+		$arrayyears[$currentyear] = (string) $currentyear;
 	}
 	arsort($arrayyears);
 	print $form->selectarray('search_year', $arrayyears, $search_year, 1, 0, 0, '', 0, 0, 0, '', 'width75');
@@ -490,30 +490,30 @@ if ($result || !($id > 0)) {
 				continue;
 			}
 
-			if ($graphfiles == 'propal' && !$user->hasRight('propal', 'lire')) {
+			if ($key == 'propal' && !$user->hasRight('propal', 'lire')) {
 				continue;
 			}
-			if ($graphfiles == 'order' && !$user->hasRight('commande', 'lire')) {
+			if ($key == 'order' && !$user->hasRight('commande', 'lire')) {
 				continue;
 			}
-			if ($graphfiles == 'invoices' && !$user->hasRight('facture', 'lire')) {
+			if ($key == 'invoices' && !$user->hasRight('facture', 'lire')) {
 				continue;
 			}
-			if ($graphfiles == 'proposals_suppliers' && !$user->hasRight('supplier_proposal', 'lire')) {
+			if ($key == 'proposals_suppliers' && !$user->hasRight('supplier_proposal', 'lire')) {
 				continue;
 			}
-			if ($graphfiles == 'invoices_suppliers' && !$user->hasRight('fournisseur', 'facture', 'lire')) {
+			if ($key == 'invoices_suppliers' && !$user->hasRight('fournisseur', 'facture', 'lire')) {
 				continue;
 			}
-			if ($graphfiles == 'orders_suppliers' && !$user->hasRight('fournisseur', 'commande', 'lire')) {
+			if ($key == 'orders_suppliers' && !$user->hasRight('fournisseur', 'commande', 'lire')) {
 				continue;
 			}
-			if ($graphfiles == 'mrp' && !$user->hasRight('mrp', 'read')) {
+			if ($key == 'mrp' && !$user->hasRight('mrp', 'read')) {
 				continue;
 			}
 
 
-			if ($i % 2 == 0) {
+			if (($i % 2) == 0) {
 				print "\n".'<div class="fichecenter"><div class="fichehalfleft">'."\n";
 			} else {
 				print "\n".'<div class="fichehalfright">'."\n";
diff --git a/htdocs/product/stats/commande.php b/htdocs/product/stats/commande.php
index 20822e9a209..06168cb5237 100644
--- a/htdocs/product/stats/commande.php
+++ b/htdocs/product/stats/commande.php
@@ -4,6 +4,7 @@
  * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@inodbox.com>
  * Copyright (C) 2014	   Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
+ * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.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
@@ -172,10 +173,10 @@ if ($id > 0 || !empty($ref)) {
 			$sql .= " AND d.fk_commande = c.rowid";
 			$sql .= " AND d.fk_product = ".((int) $product->id);
 			if (!empty($search_month)) {
-				$sql .= " AND MONTH(c.date_commande) IN (".$db->sanitize($search_month).")";
+				$sql .= " AND MONTH(c.date_commande) = ".((int) $search_month);
 			}
 			if (!empty($search_year)) {
-				$sql .= " AND YEAR(c.date_commande) IN (".$db->sanitize($search_year).")";
+				$sql .= " AND YEAR(c.date_commande) = ".((int) $search_year);
 			}
 			if (!$user->hasRight('societe', 'client', 'voir')) {
 				$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -243,7 +244,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<div class="divsearchfield">';
 				print $langs->trans('Period').' ('.$langs->trans("OrderDate").') - ';
 				print $langs->trans('Month').':<input class="flat" type="text" size="4" name="search_month" value="'.($search_month > 0 ? $search_month : '').'"> ';
-				print $langs->trans('Year').':'.$formother->selectyear($search_year ? $search_year : - 1, 'search_year', 1, 20, 5);
+				print $langs->trans('Year').':'.$formother->selectyear(($search_year ? (string) $search_year : '-1'), 'search_year', 1, 20, 5);
 				print $langs->trans('Status');
 				$formorder->selectOrderStatus($search_status, 1, 'search_status');
 				print '<div style="vertical-align: middle; display: inline-block">';
diff --git a/htdocs/product/stats/commande_fournisseur.php b/htdocs/product/stats/commande_fournisseur.php
index 7279c322ef3..1358456ce44 100644
--- a/htdocs/product/stats/commande_fournisseur.php
+++ b/htdocs/product/stats/commande_fournisseur.php
@@ -5,6 +5,7 @@
  * Copyright (C) 2014	   Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
  * Copyright (C) 2024       Charlene Benke             <charlene@patas-monkey.com>
+ * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.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
@@ -173,10 +174,10 @@ if ($id > 0 || !empty($ref)) {
 			$sql .= " AND d.fk_commande = c.rowid";
 			$sql .= " AND d.fk_product = ".((int) $product->id);
 			if (!empty($search_month)) {
-				$sql .= " AND MONTH(c.date_commande) IN (".$db->sanitize($search_month).")";
+				$sql .= " AND MONTH(c.date_commande) = ".((int) $search_month);
 			}
 			if (!empty($search_year)) {
-				$sql .= " AND YEAR(c.date_commande) IN (".$db->sanitize($search_year).")";
+				$sql .= " AND YEAR(c.date_commande) = ".((int) $search_year);
 			}
 			if (!$user->hasRight('societe', 'client', 'voir')) {
 				$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -244,7 +245,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<div class="divsearchfield">';
 				print $langs->trans('Period').' ('.$langs->trans("OrderDate").') - ';
 				print $langs->trans('Month').':<input class="flat" type="text" size="4" name="search_month" value="'.($search_month > 0 ? $search_month : '').'"> ';
-				print $langs->trans('Year').':'.$formother->selectyear($search_year ? $search_year : - 1, 'search_year', 1, 20, 5);
+				print $langs->trans('Year').':'.$formother->selectyear(($search_year ? (string) $search_year : '-1'), 'search_year', 1, 20, 5);
 				print $langs->trans('Status');
 				$formorder->selectSupplierOrderStatus($search_status, 1, 'search_status');
 				print '<div style="vertical-align: middle; display: inline-block">';
diff --git a/htdocs/product/stats/expedition.php b/htdocs/product/stats/expedition.php
index 595f05526af..83d6c52e444 100644
--- a/htdocs/product/stats/expedition.php
+++ b/htdocs/product/stats/expedition.php
@@ -5,6 +5,7 @@
  * Copyright (C) 2014	   Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2024	   Jean-Rémi Taponier	<jean-remi@netlogic.fr>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
+ * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.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
@@ -164,10 +165,10 @@ if ($id > 0 || !empty($ref)) {
 			$sql .= " WHERE e.entity IN (".getEntity('expedition').")";
 			$sql .= " AND cd.fk_product = ".((int) $product->id);
 			if (!empty($search_month)) {
-				$sql .= ' AND MONTH(e.date_creation) IN ('.$db->sanitize($search_month).')';
+				$sql .= ' AND MONTH(e.date_creation) ='.((int) $search_month);
 			}
 			if (!empty($search_year)) {
-				$sql .= ' AND YEAR(e.date_creation) IN ('.$db->sanitize($search_year).')';
+				$sql .= ' AND YEAR(e.date_creation) ='.((int) $search_year);
 			}
 			if ($socid) {
 				$sql .= " AND e.fk_soc = ".((int) $socid);
@@ -223,7 +224,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<div class="divsearchfield">';
 				print $langs->trans('Period').' ('.$langs->trans("DateCreation").') - ';
 				print $langs->trans('Month').':<input class="flat" type="text" size="4" name="search_month" value="'.($search_month > 0 ? $search_month : '').'"> ';
-				print $langs->trans('Year').':'.$formother->selectyear($search_year ? $search_year : - 1, 'search_year', 1, 20, 5);
+				print $langs->trans('Year').':'.$formother->selectyear(($search_year ? (string) $search_year : '-1'), 'search_year', 1, 20, 5);
 				print '<div style="vertical-align: middle; display: inline-block">';
 				print '<input type="image" class="liste_titre" name="button_search" src="'.img_picto($langs->trans("Search"), 'search.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("Search")).'" title="'.dol_escape_htmltag($langs->trans("Search")).'">';
 				print '<input type="image" class="liste_titre" name="button_removefilter" src="'.img_picto($langs->trans("Search"), 'searchclear.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'" title="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'">';
diff --git a/htdocs/product/stats/facture_fournisseur.php b/htdocs/product/stats/facture_fournisseur.php
index 82be6f9503a..2ea447de01e 100644
--- a/htdocs/product/stats/facture_fournisseur.php
+++ b/htdocs/product/stats/facture_fournisseur.php
@@ -5,6 +5,7 @@
  * Copyright (C) 2013	   Juanjo Menent        <jmenent@2byte.es>
  * Copyright (C) 2014	   Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
+ * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -165,10 +166,10 @@ if ($id > 0 || !empty($ref)) {
 			$sql .= " AND d.fk_facture_fourn = f.rowid";
 			$sql .= " AND d.fk_product = ".((int) $product->id);
 			if (!empty($search_month)) {
-				$sql .= ' AND MONTH(f.datef) IN ('.$db->sanitize($search_month).')';
+				$sql .= ' AND MONTH(f.datef) = '.((int) $search_month);
 			}
 			if (!empty($search_year)) {
-				$sql .= ' AND YEAR(f.datef) IN ('.$db->sanitize($search_year).')';
+				$sql .= ' AND YEAR(f.datef) = '.((int) $search_year);
 			}
 			if (!$user->hasRight('societe', 'client', 'voir')) {
 				$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -227,7 +228,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<div class="divsearchfield">';
 				print $langs->trans('Period').' ('.$langs->trans("DateInvoice").') - ';
 				print $langs->trans('Month').':<input class="flat" type="text" size="4" name="search_month" value="'.($search_month > 0 ? $search_month : '').'"> ';
-				print $langs->trans('Year').':'.$formother->selectyear($search_year ? $search_year : - 1, 'search_year', 1, 20, 5);
+				print $langs->trans('Year').':'.$formother->selectyear(($search_year ? (string) $search_year : '-1'), 'search_year', 1, 20, 5);
 				print '<div style="vertical-align: middle; display: inline-block">';
 				print '<input type="image" class="liste_titre" name="button_search" src="'.img_picto($langs->trans("Search"), 'search.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("Search")).'" title="'.dol_escape_htmltag($langs->trans("Search")).'">';
 				print '<input type="image" class="liste_titre" name="button_removefilter" src="'.img_picto($langs->trans("Search"), 'searchclear.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'" title="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'">';
diff --git a/htdocs/product/stats/facturerec.php b/htdocs/product/stats/facturerec.php
index 9b08fd822db..04040fad093 100644
--- a/htdocs/product/stats/facturerec.php
+++ b/htdocs/product/stats/facturerec.php
@@ -6,6 +6,7 @@
  * Copyright (C) 2014	   Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2022	   Eric Seigne			<eric.seigne@cap-rel.fr>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
+ * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -181,10 +182,10 @@ if ($id > 0 || !empty($ref)) {
 			$sql .= " AND d.fk_facture = f.rowid";
 			$sql .= " AND d.fk_product = ".((int) $product->id);
 			if (!empty($search_month)) {
-				$sql .= ' AND MONTH(f.datec) IN ('.$db->sanitize($search_month).')';
+				$sql .= ' AND MONTH(f.datec) = '.((int) $search_month);
 			}
 			if (!empty($search_year)) {
-				$sql .= ' AND YEAR(f.datec) IN ('.$db->sanitize($search_year).')';
+				$sql .= ' AND YEAR(f.datec) = '.((int) $search_year);
 			}
 			if (!$user->hasRight('societe', 'client', 'voir')) {
 				$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -243,7 +244,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<div class="divsearchfield">';
 				print $langs->trans('Period').' ('.$langs->trans("DateInvoice").') - ';
 				print $langs->trans('Month').':<input class="flat" type="text" size="4" name="search_month" value="'.($search_month > 0 ? $search_month : '').'"> ';
-				print $langs->trans('Year').':'.$formother->selectyear($search_year ? $search_year : - 1, 'search_year', 1, 20, 5);
+				print $langs->trans('Year').':'.$formother->selectyear(($search_year ? (string) $search_year : '-1'), 'search_year', 1, 20, 5);
 				print '<div style="vertical-align: middle; display: inline-block">';
 				print '<input type="image" class="liste_titre" name="button_search" src="'.img_picto($langs->trans("Search"), 'search.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("Search")).'" title="'.dol_escape_htmltag($langs->trans("Search")).'">';
 				print '<input type="image" class="liste_titre" name="button_removefilter" src="'.img_picto($langs->trans("Search"), 'searchclear.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'" title="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'">';
diff --git a/htdocs/product/stats/mo.php b/htdocs/product/stats/mo.php
index 6772312c4f1..f94a7a4fcc4 100644
--- a/htdocs/product/stats/mo.php
+++ b/htdocs/product/stats/mo.php
@@ -45,6 +45,7 @@ require_once DOL_DOCUMENT_ROOT.'/core/class/html.formother.class.php';
 $langs->loadLangs(array('mrp', 'products', 'companies'));
 
 $id = GETPOSTINT('id');
+;
 $ref = GETPOST('ref', 'alpha');
 
 // Security check
@@ -163,10 +164,10 @@ if ($id > 0 || !empty($ref)) {
 		$sql .= " AND c.entity IN (".getEntity('mo').")";
 		$sql .= " AND cd.fk_product = ".((int) $product->id);
 		if (!empty($search_month)) {
-			$sql .= ' AND MONTH(c.date_valid) IN ('.$db->sanitize($search_month).')';
+			$sql .= ' AND MONTH(c.date_valid) = '.((int) $search_month);
 		}
 		if (!empty($search_year)) {
-			$sql .= ' AND YEAR(c.date_valid) IN ('.$db->sanitize($search_year).')';
+			$sql .= ' AND YEAR(c.date_valid) = '.((int) $search_year);
 		}
 		if ($socid > 0) {
 			$sql .= " AND s.rowid = ".((int) $socid);
@@ -220,7 +221,7 @@ if ($id > 0 || !empty($ref)) {
 			print '<div class="divsearchfield">';
 			print $langs->trans('Period').' ('.$langs->trans("DateCreation").') - ';
 			print $langs->trans('Month').':<input class="flat" type="text" size="4" name="search_month" value="'.($search_month > 0 ? $search_month : '').'"> ';
-			print $langs->trans('Year').':'.$formother->selectyear($search_year ? $search_year : - 1, 'search_year', 1, 20, 5);
+			print $langs->trans('Year').':'.$formother->selectyear(($search_year ? (string) $search_year : '-1'), 'search_year', 1, 20, 5);
 			print '<div style="vertical-align: middle; display: inline-block">';
 			print '<input type="image" class="liste_titre" name="button_search" src="'.img_picto($langs->trans("Search"), 'search.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("Search")).'" title="'.dol_escape_htmltag($langs->trans("Search")).'">';
 			print '<input type="image" class="liste_titre" name="button_removefilter" src="'.img_picto($langs->trans("Search"), 'searchclear.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'" title="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'">';
diff --git a/htdocs/product/stats/propal.php b/htdocs/product/stats/propal.php
index 0b3ca3d1c4c..a508c415e8c 100644
--- a/htdocs/product/stats/propal.php
+++ b/htdocs/product/stats/propal.php
@@ -4,6 +4,7 @@
  * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@inodbox.com>
  * Copyright (C) 2014	   Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
+ * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -167,10 +168,10 @@ if ($id > 0 || !empty($ref)) {
 			$sql .= " AND d.fk_propal = p.rowid";
 			$sql .= " AND d.fk_product = ".((int) $product->id);
 			if (!empty($search_month)) {
-				$sql .= ' AND MONTH(p.datep) IN ('.$db->sanitize($search_month).')';
+				$sql .= ' AND MONTH(p.datep) = '.((int) $search_month);
 			}
 			if (!empty($search_year)) {
-				$sql .= ' AND YEAR(p.datep) IN ('.$db->sanitize($search_year).')';
+				$sql .= ' AND YEAR(p.datep) = '.((int) $search_year);
 			}
 			if (!$user->hasRight('societe', 'client', 'voir')) {
 				$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -229,7 +230,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<div class="divsearchfield">';
 				print $langs->trans('Period').' ('.$langs->trans("DatePropal").') - ';
 				print $langs->trans('Month').':<input class="flat" type="text" size="4" name="search_month" value="'.($search_month > 0 ? $search_month : '').'"> ';
-				print $langs->trans('Year').':'.$formother->selectyear($search_year ? $search_year : - 1, 'search_year', 1, 20, 5);
+				print $langs->trans('Year').':'.$formother->selectyear(($search_year ? (string) $search_year : '-1'), 'search_year', 1, 20, 5);
 				print '<div style="vertical-align: middle; display: inline-block">';
 				print '<input type="image" class="liste_titre" name="button_search" src="'.img_picto($langs->trans("Search"), 'search.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("Search")).'" title="'.dol_escape_htmltag($langs->trans("Search")).'">';
 				print '<input type="image" class="liste_titre" name="button_removefilter" src="'.img_picto($langs->trans("Search"), 'searchclear.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'" title="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'">';
diff --git a/htdocs/product/stats/reception.php b/htdocs/product/stats/reception.php
index d7440722d81..5c41291924d 100644
--- a/htdocs/product/stats/reception.php
+++ b/htdocs/product/stats/reception.php
@@ -5,6 +5,7 @@
  * Copyright (C) 2014	   Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2024	   Jean-Rémi Taponier	<jean-remi@netlogic.fr>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
+ * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -163,10 +164,10 @@ if ($id > 0 || !empty($ref)) {
 			$sql .= " WHERE r.entity IN (".getEntity('reception').")";
 			$sql .= " AND cfd.fk_product = ".((int) $product->id);
 			if (!empty($search_month)) {
-				$sql .= ' AND MONTH(r.date_creation) IN ('.$db->sanitize($search_month).')';
+				$sql .= ' AND MONTH(r.date_creation) = '.((int) $search_month);
 			}
 			if (!empty($search_year)) {
-				$sql .= ' AND YEAR(r.date_creation) IN ('.$db->sanitize($search_year).')';
+				$sql .= ' AND YEAR(r.date_creation) = '.((int) $search_year);
 			}
 			if ($socid) {
 				$sql .= " AND r.fk_soc = ".((int) $socid);
@@ -222,7 +223,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<div class="divsearchfield">';
 				print $langs->trans('Period').' ('.$langs->trans("DateCreation").') - ';
 				print $langs->trans('Month').':<input class="flat" type="text" size="4" name="search_month" value="'.($search_month > 0 ? $search_month : '').'"> ';
-				print $langs->trans('Year').':'.$formother->selectyear($search_year ? $search_year : - 1, 'search_year', 1, 20, 5);
+				print $langs->trans('Year').':'.$formother->selectyear(($search_year ? (string) $search_year : '-1'), 'search_year', 1, 20, 5);
 				print '<div style="vertical-align: middle; display: inline-block">';
 				print '<input type="image" class="liste_titre" name="button_search" src="'.img_picto($langs->trans("Search"), 'search.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("Search")).'" title="'.dol_escape_htmltag($langs->trans("Search")).'">';
 				print '<input type="image" class="liste_titre" name="button_removefilter" src="'.img_picto($langs->trans("Search"), 'searchclear.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'" title="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'">';
diff --git a/htdocs/product/stats/supplier_proposal.php b/htdocs/product/stats/supplier_proposal.php
index df00f9381a6..9bde87ea5b6 100644
--- a/htdocs/product/stats/supplier_proposal.php
+++ b/htdocs/product/stats/supplier_proposal.php
@@ -4,6 +4,7 @@
  * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@inodbox.com>
  * Copyright (C) 2014	   Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
+ * Copyright (C) 2025		MDW							<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -164,10 +165,10 @@ if ($id > 0 || !empty($ref)) {
 			$sql .= " AND d.fk_supplier_proposal = p.rowid";
 			$sql .= " AND d.fk_product = ".((int) $product->id);
 			if (!empty($search_month)) {
-				$sql .= ' AND MONTH(p.datep) IN ('.$db->sanitize($search_month).')';
+				$sql .= ' AND MONTH(p.datep) = '.((int) $search_month);
 			}
 			if (!empty($search_year)) {
-				$sql .= ' AND YEAR(p.datep) IN ('.$db->sanitize($search_year).')';
+				$sql .= ' AND YEAR(p.datep) = '.((int) $search_year);
 			}
 			if (!$user->hasRight('societe', 'client', 'voir')) {
 				$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
@@ -226,7 +227,7 @@ if ($id > 0 || !empty($ref)) {
 				print '<div class="divsearchfield">';
 				print $langs->trans('Period').' ('.$langs->trans("DatePropal").') - ';
 				print $langs->trans('Month').':<input class="flat" type="text" size="4" name="search_month" value="'.($search_month > 0 ? $search_month : '').'"> ';
-				print $langs->trans('Year').':'.$formother->selectyear($search_year ? $search_year : - 1, 'search_year', 1, 20, 5);
+				print $langs->trans('Year').':'.$formother->selectyear(($search_year ? (string) $search_year : '-1'), 'search_year', 1, 20, 5);
 				print '<div style="vertical-align: middle; display: inline-block">';
 				print '<input type="image" class="liste_titre" name="button_search" src="'.img_picto($langs->trans("Search"), 'search.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("Search")).'" title="'.dol_escape_htmltag($langs->trans("Search")).'">';
 				print '<input type="image" class="liste_titre" name="button_removefilter" src="'.img_picto($langs->trans("Search"), 'searchclear.png', '', 0, 1).'" value="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'" title="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'">';