Memcached::appendByKey

(PECL memcached >= 0.1.0)

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

说明

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

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.

参数

server_key: The key identifying the server where the item is.
key: The key of the item to append the data to.
value: The string to append.

返回值

如果成功则返回 TRUE，失败则返回 FALSE。 The Memcached::getResultCode will return Memcached::RES_NOTSTORED if the key does not exist.

参见

Memcached::append - Append data to an existing item
Memcached::prepend - Prepend data to an existing item