Memcached::deleteMemcached::deleteByKey
(PECL memcached >= 0.1.0)
Memcached::deleteByKey — Delete an item from a specific server
Beschreibung
public bool Memcached::deleteByKey
( string $server_key
, string $key
[, int $time
] )
Memcached::deleteByKey() is functionally equivalent to Memcached::delete, except that the free-form server_key can be used to map the key to a specific server.
Parameter-Liste
- server_key
-
Ein Schlüssel, der den Server bestimmt, auf dem die Daten abgelegt werden sollen.
- key
-
The key to be deleted.
- time
-
The amount of time the server will wait to delete the item. Defaults to 0.
Rückgabewerte
Gibt bei Erfolg TRUE zurück, im Fehlerfall FALSE. The Memcached::getResultCode will return Memcached::RES_NOTFOUND if the key does not exist.
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