Memcached::deleteMemcached::deleteByKey
(PECL memcached >= 0.1.0)
Memcached::deleteByKey — Delete an item from a specific server
Descrizione
public bool Memcached::deleteByKey
( string
$server_key
, string $key
[, int $time = 0
] )
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.
Elenco dei parametri
-
server_key -
la chiave che identifica il server su cui salvare il valore.
-
key -
The key to be deleted.
-
time -
The amount of time the server will wait to delete the item.
Valori restituiti
Restituisce TRUE in caso di successo, FALSE in caso di fallimento.
The Memcached::getResultCode() will return
Memcached::RES_NOTFOUND if the key does not exist.
Vedere anche:
- Memcached::delete() - Delete an item
- Memcached::deleteMulti() - Delete multiple items
- Memcached::deleteMultiByKey() - Delete multiple items from a specific server
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