wp_cache_get


wp_cache_get ( $key, $group = '', $force = false, $found = null )

Parameters:
  • (int|string) $key The key under which the cache contents are stored.
  • (string) $group Optional. Where the cache contents are grouped. Default empty.
  • (bool) $force Optional. Whether to force an update of the local cache from the persistent cache. Default false.
  • (bool) $found Optional. Whether the key was found in the cache (passed by reference). Disambiguates a return of false, a storable value. Default null.
See:
  • WP_Object_Cache::get()
Returns:
  • (bool|mixed) False on failure to retrieve contents or the cache contents on success
Defined at:

Description

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

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