【6.x】修复微信支付V2服务商分账接口验签失败的BUG

w7corp · Apr 25, 2024 · 091eaaa · 091eaaa
1 parent 5e66be1
commit 091eaaa
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/Pay/LegacySignature.php b/src/Pay/LegacySignature.php
@@ -55,10 +55,9 @@ public function sign(array $params): array
             $signType = fn (string $message): string => hash_hmac('sha256', $message, $attributes['key']);
         } else {
             $signType = 'md5';
+            unset($params['sign_type']);
         }
 
-        unset($params['sign_type']);
-
         $sign = call_user_func_array($signType, [urldecode(http_build_query($attributes))]);
 
         if (! is_string($sign)) {