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<?php
# Movable Type (r) Open Source (C) 2001-2012 Six Apart, Ltd.
# This program is distributed under the terms of the
# GNU General Public License, version 2.
#
# $Id$
require_once('class.basecache.php');
class CacheSession extends BaseCache {
public function get ($key, $ttl = null) {
$ret = $this->get_multi($key, $ttl);
return $ret[0];
}
public function get_multi ($keys, $ttl = null) {
$mt = MT::get_instance();
$results = $mt->db()->fetch_unexpired_session($keys, $ttl);
if (empty($results))
return '';
else {
$ret = array();
foreach ($results as $result) {
$ret[] = $result->data();
}
return $ret;
}
}
public function delete ($key) {
$mt = MT::get_instance();
$mt->db()->remove_session($key);
return true;
}
public function add ($key, $val, $ttl = null) {
return $this->set($key, $val);
}
public function replace ($key, $val, $ttl = null) {
return $this->set($key, $val);
}
public function set ($key, $val, $ttl = null) {
$mt = MT::get_instance();
return $mt->db()->update_session($key, $val);
}
public function flush_all() {
$mt = MT::get_insrance();
return $mt->db()->flush_session();
}
}
?>
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