(PECL memcached >= 0.1.0)
Retrieve multiple items from a specific server
public array Memcached::getMultiByKey ( string $server_key, array $keys [, string &$cas_tokens [, int $flags ]] )
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.
Parameters:
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.
keys
Array of keys to retrieve.
cas_tokens
The variable to store the CAS tokens for the found items.
flags
The flags for the get operation.
Returns:
Returns the array of found items or FALSE
on failure. Use Memcached::getResultCode() if necessary.
See also:
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