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1c8de0817f
In the `WP_Meta_Query::get_sql_for_clause()`, the `'value'` index from a meta query array is passed to the PHP native `trim()` function without prior validation. In PHP 8.1, this could lead to a `trim(): Passing null to parameter #1 ($string) of type string is deprecated` notice. `trim()` expects a text string and is only useful when ''passed'' a text string as no other variable type can contain whitespace. Fixed now by verifying that the ''value'' is a string before processing it with `trim()`. This issue is already covered by the existing `Tests_Meta_Query::test_null_value_sql()` and the `Tests_Meta_Query::test_convert_null_value_to_empty_string()` tests. Follow-up to [17699], [29887], [29940]. Props jrf, hellofromTonya. See #53635. Built from https://develop.svn.wordpress.org/trunk@51797 git-svn-id: http://core.svn.wordpress.org/trunk@51404 1a063a9b-81f0-0310-95a4-ce76da25c4cd
45 lines
776 B
PHP
45 lines
776 B
PHP
<?php
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/**
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* WordPress Version
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*
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* Contains version information for the current WordPress release.
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*
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* @package WordPress
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* @since 1.2.0
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*/
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/**
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* The WordPress version string.
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*
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* @global string $wp_version
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*/
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$wp_version = '5.9-alpha-51797';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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*
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* @global int $wp_db_version
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*/
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$wp_db_version = 49752;
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/**
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* Holds the TinyMCE version.
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*
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* @global string $tinymce_version
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*/
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$tinymce_version = '49110-20201110';
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/**
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* Holds the required PHP version.
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*
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* @global string $required_php_version
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*/
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$required_php_version = '5.6.20';
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/**
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* Holds the required MySQL version.
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*
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* @global string $required_mysql_version
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*/
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$required_mysql_version = '5.0';
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