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Title: WP_Object_Cache – Class | Developer.WordPress.org

Open Graph Title: WP_Object_Cache – Class | Developer.WordPress.org

Description: Core class that implements an object cache.

Open Graph Description: Core class that implements an object cache.

Opengraph URL: https://developer.wordpress.org/

X: @WordPress

Generator: WordPress 7.2-beta5-65523

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Domain: developer.wordpress.org

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Skip to contenthttps://developer.wordpress.org/reference/classes/wp_object_cache#wp--skip-link--target
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Classeshttps://developer.wordpress.org/reference/classes/
Descriptionhttps://developer.wordpress.org/reference/classes/wp_object_cache#description
More Informationhttps://developer.wordpress.org/reference/classes/wp_object_cache#more-information
Role of the WordPress Object Cachehttps://developer.wordpress.org/reference/classes/wp_object_cache#role-of-the-wordpress-object-cache
wp_cache_* functionshttps://developer.wordpress.org/reference/classes/wp_object_cache#wp_cache_-functions
Persistent Cachinghttps://developer.wordpress.org/reference/classes/wp_object_cache#persistent-caching
Persistent Cache Pluginshttps://developer.wordpress.org/reference/classes/wp_object_cache#persistent-cache-plugins
Relatedhttps://developer.wordpress.org/reference/classes/wp_object_cache#related
Resourceshttps://developer.wordpress.org/reference/classes/wp_object_cache#resources
Methodshttps://developer.wordpress.org/reference/classes/wp_object_cache#methods
Sourcehttps://developer.wordpress.org/reference/classes/wp_object_cache#source
Changeloghttps://developer.wordpress.org/reference/classes/wp_object_cache#changelog
User Contributed Noteshttps://developer.wordpress.org/reference/classes/wp_object_cache#user-contributed-notes
View as Markdown https://developer.wordpress.org/reference/classes/wp_object_cache/?output_format=md
Back to tophttps://developer.wordpress.org/reference/classes/wp_object_cache#wp--skip-link--target
Descriptionhttps://developer.wordpress.org/reference/classes/wp_object_cache#description
More Informationhttps://developer.wordpress.org/reference/classes/wp_object_cache#more-information
Role of the WordPress Object Cachehttps://developer.wordpress.org/reference/classes/wp_object_cache#role-of-the-wordpress-object-cache
WP_Object_Cachehttps://developer.wordpress.org/reference/classes/wp_object_cache/
wp-includes/cache.phphttps://core.trac.wordpress.org/browser/tags/5.5.1/src/wp-includes/cache.php#L0
persistent cachinghttps://developer.wordpress.org/reference/classes/wp_object_cache/#persistent-caching
Transients APIhttps://developer.wordpress.org/apis/handbook/transients/
wp_cache_* functionshttps://developer.wordpress.org/reference/classes/wp_object_cache#wp_cache_-functions
wp_cache_get()https://developer.wordpress.org/reference/functions/wp_cache_get/
wp_cache_set()https://developer.wordpress.org/reference/functions/wp_cache_set/
wp_cache_delete()https://developer.wordpress.org/reference/functions/wp_cache_delete/
wp_cache_flush()https://developer.wordpress.org/reference/functions/wp_cache_flush/
wp_cache_add()https://developer.wordpress.org/reference/functions/wp_cache_add/
wp_cache_replace()https://developer.wordpress.org/reference/functions/wp_cache_replace/
wp_cache_add_global_groups()https://developer.wordpress.org/reference/functions/wp_cache_add_global_groups/
wp_cache_add_non_persistent_groups()https://developer.wordpress.org/reference/functions/wp_cache_add_non_persistent_groups/
wp_cache_get_multiple()https://developer.wordpress.org/reference/functions/wp_cache_get_multiple/
wp_cache_set_multiple()https://developer.wordpress.org/reference/functions/wp_cache_set_multiple/
wp_cache_delete_multiple()https://developer.wordpress.org/reference/functions/wp_cache_delete_multiple/
wp_cache_add_multiple()https://developer.wordpress.org/reference/functions/wp_cache_add_multiple/
wp_cache_flush_group()https://developer.wordpress.org/reference/functions/wp_cache_flush_group/
wp_cache_flush_runtime()https://developer.wordpress.org/reference/functions/wp_cache_flush_runtime/
object caching pluginhttps://developer.wordpress.org/reference/classes/wp_object_cache/#persistent-cache-plugins
Persistent Cachinghttps://developer.wordpress.org/reference/classes/wp_object_cache#persistent-caching
WordPress 2.5https://wordpress.org/support/wordpress-version/version-2-5/
Persistent Cache Pluginshttps://developer.wordpress.org/reference/classes/wp_object_cache#persistent-cache-plugins
Redis Object Cachehttps://wordpress.org/plugins/redis-cache/
Redishttp://redis.io/
Memcached Object Cachehttps://wordpress.org/plugins/memcached/
Memcached Redux Object Cachehttps://wordpress.org/plugins/memcached-redux/
memcachedhttps://memcached.org
memcache extensionhttps://pecl.php.net/package/memcache
Memcached extensionhttps://pecl.php.net/package/memcached
Docket Cachehttps://wordpress.org/plugins/docket-cache/
SQLite Object Cachehttps://wordpress.org/plugins/sqlite-object-cache/
SQLite3 extensionhttps://www.php.net/sqlite3
W3 Total Cachehttps://wordpress.org/extend/plugins/w3-total-cache/
LiteSpeed Cachehttps://wordpress.org/plugins/litespeed-cache/
Relatedhttps://developer.wordpress.org/reference/classes/wp_object_cache#related
Transients_APIhttps://developer.wordpress.org/apis/handbook/transients/
Resourceshttps://developer.wordpress.org/reference/classes/wp_object_cache#resources
Debug Barhttps://wordpress.org/plugins/debug-bar/
Query Monitorhttps://wordpress.org/plugins/query-monitor/
WordPress + Memcachedhttp://scotty-t.com/2012/01/20/wordpress-memcached/
Methodshttps://developer.wordpress.org/reference/classes/wp_object_cache#methods
WP_Object_Cache::__constructhttps://developer.wordpress.org/reference/classes/wp_object_cache/__construct/
WP_Object_Cache::__gethttps://developer.wordpress.org/reference/classes/wp_object_cache/__get/
WP_Object_Cache::__issethttps://developer.wordpress.org/reference/classes/wp_object_cache/__isset/
WP_Object_Cache::__sethttps://developer.wordpress.org/reference/classes/wp_object_cache/__set/
WP_Object_Cache::__unsethttps://developer.wordpress.org/reference/classes/wp_object_cache/__unset/
WP_Object_Cache::_existshttps://developer.wordpress.org/reference/classes/wp_object_cache/_exists/
WP_Object_Cache::addhttps://developer.wordpress.org/reference/classes/wp_object_cache/add/
WP_Object_Cache::add_global_groupshttps://developer.wordpress.org/reference/classes/wp_object_cache/add_global_groups/
WP_Object_Cache::add_multiplehttps://developer.wordpress.org/reference/classes/wp_object_cache/add_multiple/
WP_Object_Cache::decrhttps://developer.wordpress.org/reference/classes/wp_object_cache/decr/
WP_Object_Cache::deletehttps://developer.wordpress.org/reference/classes/wp_object_cache/delete/
WP_Object_Cache::delete_multiplehttps://developer.wordpress.org/reference/classes/wp_object_cache/delete_multiple/
WP_Object_Cache::flushhttps://developer.wordpress.org/reference/classes/wp_object_cache/flush/
WP_Object_Cache::flush_grouphttps://developer.wordpress.org/reference/classes/wp_object_cache/flush_group/
WP_Object_Cache::gethttps://developer.wordpress.org/reference/classes/wp_object_cache/get/
WP_Object_Cache::get_multiplehttps://developer.wordpress.org/reference/classes/wp_object_cache/get_multiple/
WP_Object_Cache::incrhttps://developer.wordpress.org/reference/classes/wp_object_cache/incr/
WP_Object_Cache::is_valid_keyhttps://developer.wordpress.org/reference/classes/wp_object_cache/is_valid_key/
WP_Object_Cache::replacehttps://developer.wordpress.org/reference/classes/wp_object_cache/replace/
WP_Object_Cache::resethttps://developer.wordpress.org/reference/classes/wp_object_cache/reset/
WP_Object_Cache::sethttps://developer.wordpress.org/reference/classes/wp_object_cache/set/
WP_Object_Cache::set_multiplehttps://developer.wordpress.org/reference/classes/wp_object_cache/set_multiple/
WP_Object_Cache::statshttps://developer.wordpress.org/reference/classes/wp_object_cache/stats/
WP_Object_Cache::switch_to_bloghttps://developer.wordpress.org/reference/classes/wp_object_cache/switch_to_blog/
Sourcehttps://developer.wordpress.org/reference/classes/wp_object_cache#source
View all referenceshttps://developer.wordpress.org/reference/files/wp-includes/class-wp-object-cache.php/
View on Trachttps://core.trac.wordpress.org/browser/tags/7.1/src/wp-includes/class-wp-object-cache.php#L24
View on GitHubhttps://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/class-wp-object-cache.php#L24-L644
Changeloghttps://developer.wordpress.org/reference/classes/wp_object_cache#changelog
2.0.0https://developer.wordpress.org/reference/since/2.0.0/
User Contributed Noteshttps://developer.wordpress.org/reference/classes/wp_object_cache#user-contributed-notes
Skip to note 6 contenthttps://developer.wordpress.org/reference/classes/wp_object_cache#comment-content-5746
Philipp Strackerhttps://profiles.wordpress.org/strackerphil-1/
5 years ago https://developer.wordpress.org/reference/classes/wp_object_cache/#comment-5746
You must log in to vote on the helpfulness of this notehttps://login.wordpress.org?redirect_to=https%3A%2F%2Fdeveloper.wordpress.org%2Freference%2Fclasses%2Fwp_object_cache%2F%23comment-5746
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relevant part of the core functionhttps://core.trac.wordpress.org/browser/tags/5.9/src/wp-includes/class-wp-object-cache.php?marks=442-444#L413
Roy Orbitsonhttps://profiles.wordpress.org/lev0/
3 years agohttps://developer.wordpress.org/reference/classes/wp_object_cache/#comment-6620
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Skip to note 7 contenthttps://developer.wordpress.org/reference/classes/wp_object_cache#comment-content-5412
Roland Barkerhttps://profiles.wordpress.org/xnau/
5 years ago https://developer.wordpress.org/reference/classes/wp_object_cache/#comment-5412
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Skip to note 8 contenthttps://developer.wordpress.org/reference/classes/wp_object_cache#comment-content-1976
Priyanka Beherahttps://profiles.wordpress.org/priyankabehera155/
10 years ago https://developer.wordpress.org/reference/classes/wp_object_cache/#comment-1976
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Skip to note 9 contenthttps://developer.wordpress.org/reference/classes/wp_object_cache#comment-content-6285
OllieJoneshttps://profiles.wordpress.org/olliejones/
4 years ago https://developer.wordpress.org/reference/classes/wp_object_cache/#comment-6285
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SQLite3https://www.php.net/manual/en/book.sqlite3.php
SQLite Object Cachehttps://wordpress.org/plugins/sqlite-object-cache/
Log in to add feedbackhttps://login.wordpress.org/?redirect_to=https%3A%2F%2Fdeveloper.wordpress.org%2Freference%2Fclasses%2Fwp_object_cache%2F%3Freplytocom%3D6285%23feedback-editor-6285
Skip to note 10 contenthttps://developer.wordpress.org/reference/classes/wp_object_cache#comment-content-6437
OllieJoneshttps://profiles.wordpress.org/olliejones/
4 years ago https://developer.wordpress.org/reference/classes/wp_object_cache/#comment-6437
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wp_cache_get_multiple()https://developer.wordpress.org/reference/functions/wp_cache_get_multiple/
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