Разработка веб сайтов

dev — Как определить ip пользователя?

function GetRemoteIP(&$par_Proxy) {

if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])) {

if (isset($_SERVER["HTTP_CLIENT_IP"])) {

$par_Proxy = $_SERVER["HTTP_CLIENT_IP"];

} else {

$par_Proxy = $_SERVER["REMOTE_ADDR"];

}

$l_IP = $_SERVER["HTTP_X_FORWARDED_FOR"];

} else {

$par_Proxy = 0;
if (isset($_SERVER["HTTP_CLIENT_IP"])) {

$l_IP = $_SERVER["HTTP_CLIENT_IP"];

} else {

$l_IP = $_SERVER["REMOTE_ADDR"];
}

}

return $l_IP;

}