post.php <?php require_once 'config.php'; $ddh=trim(htmlspecialchars($_POST['ddh'])); //支付宝交易号 $money=trim(htmlspecialchars($_POST['money'])); //付款金额 $name=trim(htmlspecialchars($_POST['name'])); //付款说明,参数一 $key=trim(htmlspecialchars($_POST['key']));…