6c7025eeb5
Query-based caches are now improved by reusing cache keys. Previously, cache keys for query caches were generated using the `last_changed` value as part of the key. This meant that whenever `last_changed` was updated, all the previously cached values for the group became unreachable. The new approach allows WordPress to replace previously cached results that are known to be stale. The previous approach relied on the object cache backend evicting stale keys which is done at various levels of efficiency. To address this, the following new helper functions have been introduced: * wp_cache_get_salted * wp_cache_set_salted * wp_cache_get_multiple_salted * wp_cache_set_multiple_salted These functions provide a consistent way to get/set query caches. Instead of using the last_changed value as part of the cache key, it is now stored inside the cache value as a "salt". This allows cache keys to be reused, with values updated in place rather than relying on eviction of outdated entries. Props spacedmonkey, peterwilsoncc, flixos90, sanchothefat, tillkruess, rmccue, mukesh27, adamsilverstein, owi, nickchomey. Built from https://develop.svn.wordpress.org/trunk@60697 git-svn-id: http://core.svn.wordpress.org/trunk@60033 1a063a9b-81f0-0310-95a4-ce76da25c4cd
58 lines
1.1 KiB
PHP
58 lines
1.1 KiB
PHP
<?php
|
|
/**
|
|
* WordPress Version
|
|
*
|
|
* Contains version information for the current WordPress release.
|
|
*
|
|
* @package WordPress
|
|
* @since 1.2.0
|
|
*/
|
|
|
|
/**
|
|
* The WordPress version string.
|
|
*
|
|
* Holds the current version number for WordPress core. Used to bust caches
|
|
* and to enable development mode for scripts when running from the /src directory.
|
|
*
|
|
* @global string $wp_version
|
|
*/
|
|
$wp_version = '6.9-alpha-60697';
|
|
|
|
/**
|
|
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
|
|
*
|
|
* @global int $wp_db_version
|
|
*/
|
|
$wp_db_version = 60497;
|
|
|
|
/**
|
|
* Holds the TinyMCE version.
|
|
*
|
|
* @global string $tinymce_version
|
|
*/
|
|
$tinymce_version = '49110-20250317';
|
|
|
|
/**
|
|
* Holds the minimum required PHP version.
|
|
*
|
|
* @global string $required_php_version
|
|
*/
|
|
$required_php_version = '7.2.24';
|
|
|
|
/**
|
|
* Holds the names of required PHP extensions.
|
|
*
|
|
* @global string[] $required_php_extensions
|
|
*/
|
|
$required_php_extensions = array(
|
|
'json',
|
|
'hash',
|
|
);
|
|
|
|
/**
|
|
* Holds the minimum required MySQL version.
|
|
*
|
|
* @global string $required_mysql_version
|
|
*/
|
|
$required_mysql_version = '5.5.5';
|