-
-
- $ch = curl_init();
- curl_setopt($ch, CURLOPT_URL, "http://localhost/2.php");
- curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:8.8.8.8', 'CLIENT-IP:8.8.8.8'));//IP
- curl_setopt($ch, CURLOPT_REFERER, "http://bbs.it-home.org/ "); //来路
- curl_setopt($ch, CURLOPT_HEADER, 1);
- $out = curl_exec($ch);
- curl_close($ch);
2.文件 2.php
-
-
- function getClientIp() {
- if (!empty($_SERVER["HTTP_CLIENT_IP"]))
- $ip = $_SERVER["HTTP_CLIENT_IP"];
- else if (!empty($_SERVER["HTTP_X_FORWARDED_FOR"]))
- $ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
- else if (!empty($_SERVER["REMOTE_ADDR"]))
- $ip = $_SERVER["REMOTE_ADDR"];
- else
- $ip = "err";
- return $ip;
- }
- echo "IP: " . getClientIp() . "";
- echo "referer: " . $_SERVER["HTTP_REFERER"];
用1.php 请求 2.php，输出结果：
IP：8.8.8.8 referer:http://bbs.it-home.org
伪造成功。
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