/** * OrderPrintAct::get_tracknumber() * 获取单个发货单跟踪号 * @param mixed $shipOrderId * @return void */ public function get_tracknumber($shipOrderId) { $shipOrderId = intval($shipOrderId); $tracknumber = ''; if ($shipOrderId) { $tracknumber = WhOrderTracknumberModel::getTracknumberByShipOrderOd(array('shipOrderId' => $shipOrderId), TRUE); $tracknumber = $tracknumber['tracknumber']; } return $tracknumber; }