Memcached
PHP Manual

Memcached::addByKey

(PECL memcached >= 0.1.0)

Memcached::addByKeyAdd an item under a new key on a specific server

Descrição

public bool Memcached::addByKey ( string $server_key , string $key , mixed $value [, int $expiration ] )

Memcached::addByKey() is functionally equivalent to Memcached::add, except that the free-form server_key can be used to map the key to a specific server. This is useful if you need to keep a bunch of related keys on a certain server.

Parâmetros

server_key

The key identifying the server to store the value on.

key

The key under which to store the value.

value

The value to store.

expiration

The expiration time, defaults to 0. See Expiration Times for more info.

Valor Retornado

Retorna TRUE em caso de sucesso ou FALSE em falhas. The Memcached::getResultCode will return Memcached::RES_NOTSTORED if the key already exists.

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Memcached
PHP Manual