/**
* 实例化本程序
* @param $args = func_get_args();
* @return object of this class
*/
public static function getInstance()
{
if (!isset(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* 缓存配置文件
*
* @param string $var
* @param mixed $values
* @return mixed
*/
public function cacheVar($var, $values = null)
{
$cacher = Leb_Cache::getInstance();
if (empty($values)) {
return $cacher->get($var);
} else {
return $cacher->set($var, $values);
}
}
