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(PECL memcached >= 0.1.0)

Memcached::deleteByKeyDelete an item from a specific server


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.



A chave identificando o servidor aonde guardar o valor.


The key to be deleted.


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

Valor Retornado

Retorna TRUE em caso de sucesso ou FALSE em caso de falha. The Memcached::getResultCode() will return Memcached::RES_NOTFOUND if the key does not exist.

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