Memcached
PHP Manual

Memcached::deleteByKey

(PECL memcached >= 0.1.0)

Memcached::deleteByKey — Delete an item from a specific server

Descrição

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.

Parâmetros

server_key

A chave identificando o servidor aonde guardar o valor.

key

The key to be deleted.

time

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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Memcached
PHP Manual