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;

}

$ip = getRealIpAddr();

?>