会员升级

app/controller/api/v1/PublicController.php

@@ -78,7 +78,7 @@ class PublicController extends BaseController
             $max = $k;
             if ($sum_money + $money > $k) {
                 var_dump($money);
-                $extract_fee = bcadd($extract_fee, bcmul((string)($sum_money + $money - $k), bcdiv($v, '100', 4), 2));
+                $extract_fee = bcadd($extract_fee, bcmul((string)($sum_money + $money - ($sum_money > $k ? $sum_money : $k)), bcdiv($v, '100', 4), 2));
                 $money = $money - ($sum_money + $money - $k);
                 var_dump($extract_fee);