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_<?php
# Movable Type (r) Open Source (C) 2001-2008 Six Apart, Ltd.
# This program is distributed under the terms of the
# GNU General Public License, version 2.
#
# $Id: mtcache_memcached.php 1554 2008-03-24 03:27:57Z takayama $
require_once('mtcache_base.php');
class MTCache_memcached extends MTCacheBase {
var $_server;
function MTCache_memcached ($ttl = 0) {
$this->_server = new Memcache;
parent::MTCacheBase($ttl);
}
function connect ($servers) {
if (is_array($servers)) {
foreach ($servers as $server) {
$this->_connect($server);
}
} else
$this->_connect($server);
}
function get ($key, $ttl = null) {
return $this->_server->get($key);
}
function get_multi ($keys, $ttl = null) {
return $this->_server->get($key);
}
function delete ($key) {
return $this->_server->delete($key);
}
function add ($key, $val, $ttl = null) {
$expire = empty($ttl)
? $this->ttl
: $ttl;
return $this->_server->add($key, $val, false, $expire);
}
function replace ($key, $val, $ttl = null) {
$expire = empty($ttl)
? $this->ttl
: $ttl;
return $this->_server->replace($key, $val, false, $expire);
}
function set ($key, $val, $ttl = null) {
$expire = empty($ttl)
? $this->ttl
: $ttl;
return $this->_server->set($key, $val, false, $expire);
}
function flush_all() {
return $this->_server->flush();
}
# param: $server = hostname:portno
function _connect($server) {
list ($host, $port) = split(":", $server);
if ($host == '')
die("Can't connect to memcached server.");
if ($port == '')
$port = 11211; # Assigns default port.
else {
if (!is_numeric($port))
die("Can't connect to memcached server.");
else
$port = intval($port);
}
# Connect to memcached server
$this->_server->connect($host, $port)
or die("Can't connect to memcached server.");
}
}
?>
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