WP_Object_Cache::add()
Method: Adds data to the cache if it doesn’t already exist.
Source: wp-includes/class-wp-object-cache.php:199
WP_Object_Cache::add_global_groups()
Method: Sets the list of global cache groups.
Source: wp-includes/class-wp-object-cache.php:586
WP_Object_Cache::decr()
Method: Decrements numeric cache item’s value.
Source: wp-includes/class-wp-object-cache.php:520
WP_Object_Cache::delete()
Method: Removes the contents of the cache key in the group.
Source: wp-includes/class-wp-object-cache.php:425
WP_Object_Cache::flush()
Method: Clears the object cache of all data.
Source: wp-includes/class-wp-object-cache.php:559