frontend\controllers\PaymentController::_sendMsg PHP Method

    private function _sendMsg(Order $model)
    {
        if ($model->store->enable_sms && !empty($model->store->cellphone)) {
            Yii::$app->smser->send($model->store->cellphone, "亲爱的店长,刚刚有人下了订单,订单号为{$model->order_sn},请您快去查看。");
        }
    }