wap支付后异步回调验证sign失败问题

[pgyf]

$alipay = new Alipay(array(/* config */));  
$result = $alipay->verifyCallback();

wap md5方式签名支付后 异步回调验签失败

修改方法 verifyParameters 如下才能成功

        $params = $this->filterSignParameter($params);

        if (!$this->is_mobile) {
            ksort($params);
            reset($params);
        } else {
            $params = array(
                'service' => $params['service'],
                'v' => $params['v'],
                'sec_id' => $params['sec_id'],
                'notify_data' => $params['notify_data']
            );
        }

        $content = urldecode(http_build_query($params));

[mytharcher]

好的，我检查一下，非常感谢！