Memcached::appendByKey

(PECL memcached >= 0.1.0)

Memcached::appendByKey — Append data to an existing item on a specific server

Açıklama

public Memcached::appendByKey ( string $server_key , string $key , string $value ) : bool

Memcached::appendByKey() is functionally equivalent to Memcached::append(), except that the free-form server_key can be used to map the key to a specific server.

Değiştirgeler

server_key

The key identifying the server to store the value on or retrieve it from. Instead of hashing on the actual key for the item, we hash on the server key when deciding which memcached server to talk to. This allows related items to be grouped together on a single server for efficiency with multi operations.

key

Değerin saklanacağı anahtar.

value

The string to append.

Dönen Değerler

Başarı durumunda TRUE, başarısızlık durumunda FALSE döner. The Memcached::getResultCode() will return Memcached::RES_NOTSTORED if the key does not exist.

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