PHP jigoshop_cart::_instance示例

示例#1

文件： jigoshop_cart.class.php 项目： rszczypka/jigoshop

	/** get class instance */
	public static function get() {
        if (!isset(self::$_instance)) {
            $c = __CLASS__;
            self::$_instance = new $c;
        }
        return self::$_instance;
    }