修复账单缴费余额与结算余额错误

application/em/model/EmInvoice.php

@@ -41,15 +41,15 @@ class EmInvoice extends Base
             ->select()
             ->toarray();
         foreach ($data as &$item){
-             if($item['payment_balance'] == 0){
+             if(number_format($item['payment_balance']) == 0){
                  $item['paid_amount'] = 0 ;
              } else {
-                 $item['paid_amount'] = $item['payment_amount'] - $item['payment_balance'];
+                 $item['paid_amount'] = number_format($item['payment_amount']) - number_format($item['payment_balance']);
              }
-             if($item['settle_balance'] == 0){
+             if(number_format($item['settle_balance']) == 0){
                  $item['sett_amount'] = 0 ;
              } else {
-                 $item['sett_amount'] = $item['settle_amount'] - $item['settle_balance'];
+                 $item['sett_amount'] = number_format($item['settle_amount']) - ($item['settle_balance']);
              }
         }
         return $data;