fix(withdraw): 修复提现台账导出PHP8兼容性与页面崩溃问题，统一大余额与导出体验

application/admin/model/shopro/Withdraw.php

@@ -89,9 +89,10 @@ class Withdraw extends Common
 
     public function getChargeRateFormatAttr($value, $data)
     {
-        $value = $value ?: ($data['charge_rate'] ?? null);
+        $rate = $value !== null && $value !== '' ? $value : ($data['charge_rate'] ?? 0);
+        $rate = is_numeric($rate) ? (string)$rate : '0';
 
-        return bcmul((string)$value, '100', 1) . '%';
+        return function_exists('bcmul') ? (bcmul($rate, '100', 1) . '%') : (round(floatval($rate) * 100, 1) . '%');
     }
 
     public function getIsMadowWithdrawAttr($value, $data)
@@ -117,14 +118,16 @@ class Withdraw extends Common
             return false;
         }
         return (isset($info['wallet_type']) && $info['wallet_type'] === 'money')
-            || (isset($info['提现资产']) && $info['提现资产'] === '商城余额');
+            || (isset($info['提现资产']) && in_array($info['提现资产'], ['钱包余额', '商城余额'], true));
     }
 
     public function getRealAmountAttr($value, $data)
     {
-        $amount = $data['amount'] ?? ($this->amount ?? 0);
-        $chargeFee = $data['charge_fee'] ?? ($this->charge_fee ?? 0);
-        $real = bcsub((string)$amount, (string)$chargeFee, 2);
+        $amount = isset($data['amount']) && is_numeric($data['amount']) ? (string)$data['amount'] : (string)($this->amount ?? '0');
+        $chargeFee = isset($data['charge_fee']) && is_numeric($data['charge_fee']) ? (string)$data['charge_fee'] : (string)($this->charge_fee ?? '0');
+        $amount = is_numeric($amount) ? $amount : '0';
+        $chargeFee = is_numeric($chargeFee) ? $chargeFee : '0';
+        $real = function_exists('bcsub') ? bcsub($amount, $chargeFee, 2) : number_format(floatval($amount) - floatval($chargeFee), 2, '.', '');
         return max(0, floatval($real));
     }
 
@@ -142,7 +145,7 @@ class Withdraw extends Common
         $isMadow = (isset($info['wallet_type']) && $info['wallet_type'] === 'madow')
             || (isset($info['提现资产']) && strcasecmp($info['提现资产'], 'dmepa') === 0);
         $isMoney = (isset($info['wallet_type']) && $info['wallet_type'] === 'money')
-            || (isset($info['提现资产']) && $info['提现资产'] === '商城余额');
+            || (isset($info['提现资产']) && in_array($info['提现资产'], ['钱包余额', '商城余额'], true));
 
         if ($isMadow) {
             $display['提现资产'] = 'DMEPA';
@@ -177,18 +180,23 @@ class Withdraw extends Common
             // 手续费与预计到账
             $chargeFee = $data['charge_fee'] ?? ($this->charge_fee ?? ($info['charge_fee'] ?? 0));
             $chargeRate = $data['charge_rate'] ?? ($this->charge_rate ?? ($info['charge_rate'] ?? 0));
+            $chargeFee = is_numeric($chargeFee) ? (string)$chargeFee : '0';
+            $chargeRate = is_numeric($chargeRate) ? (string)$chargeRate : '0';
             if (floatval($chargeFee) > 0 || floatval($chargeRate) > 0) {
-                $ratePercent = bcmul((string)$chargeRate, '100', 1);
+                $ratePercent = function_exists('bcmul') ? bcmul($chargeRate, '100', 1) : round(floatval($chargeRate) * 100, 1);
                 $display['提现手续费'] = number_format(floatval($chargeFee), 2, '.', '') . ' 元 (' . $ratePercent . '%)';
             }
             $amount = $data['amount'] ?? ($this->amount ?? 0);
-            $real = bcsub((string)$amount, (string)$chargeFee, 2);
+            $amount = is_numeric($amount) ? (string)$amount : '0';
+            $real = function_exists('bcsub') ? bcsub($amount, $chargeFee, 2) : number_format(floatval($amount) - floatval($chargeFee), 2, '.', '');
             $display['预计到账'] = number_format(max(0, floatval($real)), 2, '.', '') . ' 元';
         } elseif ($isMoney) {
-            $display['提现资产'] = '商城余额';
+            $display['提现资产'] = '钱包余额';
             $amount = $data['amount'] ?? ($this->amount ?? 0);
             $chargeFee = $data['charge_fee'] ?? ($this->charge_fee ?? 0);
-            $real = bcsub((string)$amount, (string)$chargeFee, 2);
+            $amount = is_numeric($amount) ? (string)$amount : '0';
+            $chargeFee = is_numeric($chargeFee) ? (string)$chargeFee : '0';
+            $real = function_exists('bcsub') ? bcsub($amount, $chargeFee, 2) : number_format(floatval($amount) - floatval($chargeFee), 2, '.', '');
             $display['预计到账'] = number_format(max(0, floatval($real)), 2, '.', '') . ' 元';
         }
 

application/admin/model/shopro/partner/Reward.php

@@ -119,13 +119,13 @@ class Reward extends Common
     {
         $type = $this->getWalletTypeAttr(null, $data);
         $map = [
-            'money' => '商城余额',
+            'money' => '钱包余额',
             'commission' => '佣金钱包',
             'voucher' => '消费补贴券',
             'madow' => '分红dmepa',
             'system' => '平台留存',
         ];
-        return $map[$type] ?? '商城余额';
+        return $map[$type] ?? '钱包余额';
     }
 
     public function buyer()