Memcached::casByKey

Memcached::casByKey

(PECL memcached >= 0.1.0)

Memcached::casByKeyCompare and swap an item on a specific server

Description

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

Memcached::casByKey() is functionally equivalent to Memcached::cas(), except that the free-form server_key can be used to map the key to a specific server. This is useful if y