Memcached::casByKey
Memcached::casByKey
(PECL memcached >= 0.1.0)
Memcached::casByKey — Compare 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