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wp_cache_get › WordPress Function

Since2.0.0
Deprecatedn/a
› wp_cache_get ( $key, $group = '', $force = false, $found = null )
Parameters: (4)
  • (int|string) $key The key under which the cache contents are stored.
    Required: Yes
  • (string) $group Optional. Where the cache contents are grouped. Default empty.
    Required: No
    Default: (empty)
  • (bool) $force Optional. Whether to force an update of the local cache from the persistent cache. Default false.
    Required: No
    Default: false
  • (bool|null) $found Optional. Whether the key was found in the cache (passed by reference). Disambiguates a return of false, a storable value. Default null.
    Required: No
    Default: null
See:
  • WP_Object_Cache::get()
Returns:
  • (mixed|false) The cache contents on success, false on failure to retrieve contents.
Defined at:
Codex:

Retrieves the cache contents from the cache by key and group.



Related Functions: wp_cache_set, wp_cache_reset, wp_cache_delete, wp_cache_init, wp_cache_decr

Source 

function wp_cache_get( $key, $group = '', $force = false, &$found = null ) {
	global $wp_object_cache;

	return $wp_object_cache->get( $key, $group, $force, $found );
}