(PECL memcached >= 0.1.0)
Memcached::getDelayedByKey — Request multiple items from a specific server
$server_key
, array $keys
[, bool $with_cas
[, callable $value_cb
]] )
Memcached::getDelayedByKey() is functionally equivalent to
Memcached::getDelayed(), except that the free-form
server_key
can be used to map the
keys
to a specific server.
server_key
The key identifying the server to store the value on.
keys
Array of keys to request.
with_cas
Whether to request CAS token values also.
value_cb
The result callback or NULL
.
Returns TRUE
on success or FALSE
on failure.
Use Memcached::getResultCode() if necessary.