<?
function lib_InitMemcache()
{
	class lib_Memcache extends Memcache {
		static private $instance = null;
		static private $port = 11211;
		static function mGet($ServerArray = array("121.0.0.1")) {
			if (self::$instance == null) {
				self::$instance = new Memcache;
				foreach  ($ServerArray as $Server)
					self::$instance->addServer($Server, self::$port);
			}
			return self::$instance;
		}
	}
}

?>