(PECL memcached >= 0.1.0)
Memcached::setByKey — Store an item on a specific server
$server_key
, string $key
, mixed $value
[, int $expiration
] )
Memcached::setByKey() is functionally equivalent to
Memcached::set(), except that the free-form
server_key can be used to map the
key to a specific server. This is useful if you need
to keep a bunch of related keys on a certain server.
server_keyThe key identifying the server to store the value on.
keyThe key under which to store the value.
valueThe value to store.
expirationThe expiration time, defaults to 0. See Expiration Times for more info.
Returns TRUE on success or FALSE on failure.
Use Memcached::getResultCode() if necessary.
Example #1 Memcached::setByKey() example
<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
/* keep IP blocks on a certain server */
$m->setByKey('api-cache', 'block-ip:169.254.253.252', 1);
$m->setByKey('api-cache', 'block-ip:169.127.127.202', 1);
?>