(PECL memcached >= 0.1.0)
Memcached::getMultiByKey — Retrieve multiple items from a specific server
Memcached::getMultiByKey() is functionally equivalent to Memcached::getMulti, except that the free-form server_key can be used to map the keys to a specific server.
The key identifying the server to fetch the items from.
Array of keys to retrieve.
The variable to store the CAS tokens for the found items.
Returns the array of found items or FALSE on failure. Use Memcached::getResultCode if necessary.