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wp_cache_get ›

Since2.0.0
已弃用n/a
wp_cache_get ( $key, $group = '', $force = false, $found = null )
参数: (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
    默认: (empty)
  • (bool) $force Optional. Whether to force an update of the local cache from the persistent cache. Default false.
    Required: No
    默认: 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.
    Required: No
    默认: null
查看:
  • WP_Object_Cache::get()
返回:
  • (bool|mixed) False on failure to retrieve contents or the cache contents on success
定义在:
文档:

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



源码

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

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