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Only set these headers if (1) `WP_DEBUG` is enabled and (2) headers have not already been sent. Previously, this code could generate warnings by trying to set a header after response data has already been sent. This happens when code attached to the `shutdown` filter calls a deprecated function, for example. Also, these headers are unlikely to be useful in the majority of cases; let's only send them if `WP_DEBUG` is enabled. Props kraftbj, jnylen0, ocean90, rmccue. Fixes #40787. Built from https://develop.svn.wordpress.org/trunk@40782 git-svn-id: http://core.svn.wordpress.org/trunk@40640 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 = '4.8-beta1-40782';
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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 = 40607;
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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 = '4601-20170510';
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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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