Get Real IP Address
We can easily find out real IP Address usig PHP, if user using the proxy server.
The below function used to find the real IP Address
function getRealIPAddr() {
if (!empty($_SERVER['HTTP_CLIENT_IP'])) { //check ip from share internet
$ip=$_SERVER['HTTP_CLIENT_IP'];
}
elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])){ //to check ip is pass from proxy
$ip=$_SERVER['HTTP_X_FORWARDED_FOR'];
}
else
{
$ip=$_SERVER['REMOTE_ADDR'];
}
return $ip;
}