数组格式兼容老版本PHP

@@ -73,16 +73,16 @@ class CouponController extends AbstractAction
             $result = CouponData::receiveCoupon($this->getUid(),$receiveData['couponID']);
             switch ($result['code']) {
                 case 200:
-                    $returnData = [
+                    $returnData = array(
                         'msg' => '领券成功！',
                         'status' => true,
-                    ];
+                    );
                     break;
                 default:
-                    $returnData = [
+                    $returnData = array(
                         'msg' => '领券失败！',
                         'status' => false,
-                    ];
+                    );
                     break;
             }
         }