public static function &getInstance() { if (self::$_instance === null) { self::$_instance = new self(); } return self::$_instance; }
/** * 获取经纪人活动劵 */ public function getActiveCouponByBrokerId($brokerId, $status = '') { return Model_Mobile_CustomerBrokerCouponActivity::getInstance()->getActiveCouponByBrokerId($brokerId, $status); }