修复友盟quy_union参数未传递的bug

@@ -373,10 +373,11 @@ class CartData
      * @param string $couponCode 优惠券码
      * @param mixed $yohoCoin 使用的YOHO币数量或为空
      * @param string $skuList 购买限购商品时需要传递的参数
+     * @param string $qhyUnion 友盟有关信息
      * @param string|null $userAgent 联盟过来用户下单时需要的User-Agent信息
      * @return array 接口返回的数据
      */
-    public static function orderSub($uid, $addressId, $cartType, $deliveryTime, $deliveryWay, $invoiceTitle, $invoiceId, $paymentId, $paymentType, $remark, $couponCode, $yohoCoin, $skuList, $userAgent)
+    public static function orderSub($uid, $addressId, $cartType, $deliveryTime, $deliveryWay, $invoiceTitle, $invoiceId, $paymentId, $paymentType, $remark, $couponCode, $yohoCoin, $skuList, $qhyUnion, $userAgent)
     {
         $param = Yohobuy::param();
         $param['debug'] = 'Y';
@@ -409,6 +410,11 @@ class CartData
             $param['product_sku_list'] = $skuList;
         }
 
+        // 友盟有关信息的传递
+        if (!empty($qhyUnion)) {
+            $param['qhy_union'] = $qhyUnion;
+        }
+
         $param['uid'] = $uid;
         $param['client_secret'] = Sign::getSign($param);