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8b15f8be3d
As of [32484], `wp_dropdown_categories()` uses the `$value_field` value to decide whether a given `<option>` should be 'selected'. However, `$value_field` can refer to a value that is a string, such as a category's slug. This causes problems when doing a loose comparison (`==`) with the value of the `'selected'` parameter, which defaults to `0`, because when doing a loose comparison between an integer and a string, PHP will cast the string to an integer. This creates false matches, resulting in `<option>` elements getting a 'selected' attribute incorrectly. We address the issue by casting the comparison values to strings, and then using the strict comparison operator `===`. Fixes #33452 for trunk. Built from https://develop.svn.wordpress.org/trunk@33681 git-svn-id: http://core.svn.wordpress.org/trunk@33648 1a063a9b-81f0-0310-95a4-ce76da25c4cd
36 lines
629 B
PHP
36 lines
629 B
PHP
<?php
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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 = '4.4-alpha-33681';
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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 = 33056;
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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 = '4203-20150730';
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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 = '5.2.4';
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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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