sign language recognition

<?php include config.php $d3PayOrderId = $_REQUEST[ d3PayOrderId ] //第三方支付大师返回的订单号 $orderId = $_REQUEST[ orderId ] //商户订单号 $realMoney = $_REQUEST[ realMoney ] //支付金额 $payStatus = $_REQUEST[ payStatus ] //支付状态 1 成功 其他失败 $sign = $