Memcached::deleteMemcached::deleteByKey
(PECL memcached >= 0.1.0)
Memcached::deleteByKey — Delete an item from a specific server
Opis
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.
Parametry
- server_key
-
Klucz identyfikujący serwer do przechowywania wartości.
- key
-
The key to be deleted.
- time
-
The amount of time the server will wait to delete the item. Defaults to 0.
Zwracane wartości
Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu. The Memcached::getResultCode will return Memcached::RES_NOTFOUND if the key does not exist.
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