22 lines
878 B
PHP
22 lines
878 B
PHP
<?php
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ini_set("error_reporting","E_ALL & ~E_NOTICE");
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$key = "7eed756ca37ca057370ea9bb208d25fa";//通讯密钥
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$payId = $_GET['payId'];//商户订单号
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$param = $_GET['param'];//创建订单的时候传入的参数
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$type = $_GET['type'];//支付方式 ：微信支付为1 支付宝支付为2
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$price = $_GET['price'];//订单金额
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$reallyPrice = $_GET['reallyPrice'];//实际支付金额
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$sign = $_GET['sign'];//校验签名，计算方式 = md5(payId + param + type + price + reallyPrice + 通讯密钥)
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//开始校验签名
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$_sign = md5($payId . $param . $type . $price . $reallyPrice . $key);
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if ($_sign != $sign) {
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echo "error_sign";//sign校验不通过
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exit();
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}
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//继续业务流程
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echo "商户订单号：".$payId ."<br>自定义参数：". $param ."<br>支付方式：". $type ."<br>订单金额：". $price ."<br>实际支付金额：". $reallyPrice;
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?>
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