table_common_optimizer.php
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<?php
/**
* [Discuz!] (C)2001-2099 Comsenz Inc.
* This is NOT a freeware, use is subject to license terms
*
* $Id: table_common_optimizer.php 31034 2012-07-11 04:03:30Z zhangjie $
*/
if(!defined('IN_DISCUZ')) {
exit('Access Denied');
}
class table_common_optimizer extends discuz_table {
public function __construct() {
$this->_table = 'common_optimizer';
$this->_pk = 'k';
parent::__construct();
}
public function fetch($skey, $auto_unserialize = false) {
$data = DB::result_first('SELECT v FROM '.DB::table($this->_table).' WHERE '.DB::field($this->_pk, $skey));
return $auto_unserialize ? (array)unserialize($data) : $data;
}
public function update($skey, $svalue){
return DB::insert($this->_table, array($this->_pk => $skey, 'v' => is_array($svalue) ? serialize($svalue) : $svalue), false, true);
}
public function fetch_all($skeys) {
return DB::fetch_all('SELECT * FROM '.DB::table($this->_table).' WHERE '.DB::field($this->_pk, $skeys));
}
}
?>