PHP用CURL伪造IP和来源

php代码

$ch = curl_init();

curl_setopt($ch CURLOPT_URL "

curl_setopt($ch CURLOPT_HTTPHEADER array(XFORWARDEDFOR: CLIENTIP:)); //构造IP

curl_setopt($ch CURLOPT_REFERER "构造来路

curl_setopt($ch CURLOPT_HEADER );

$out = curl_exec($ch);

curl_close($ch);

php代码如下

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"];