Memcached
PHP Manual

Memcached::deleteByKey

(PECL memcached >= 0.1.0)

Memcached::deleteByKeyDelete an item from a specific server

Описание

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.

Параметри

server_key

Ключът, идентифициращ сървъра, на който да се съхранява стойността.

key

The key to be deleted.

time

The amount of time the server will wait to delete the item. Defaults to 0.

Връщани стойности

Връща TRUE при успех или FALSE при неуспех. The Memcached::getResultCode will return Memcached::RES_NOTFOUND if the key does not exist.

Вж. също


Memcached
PHP Manual