Pridobite naslov IP uporabnikov - CSS-triki

Računi za pooblaščence:

if (!empty($_SERVER('HTTP_CLIENT_IP'))) ( $ip=$_SERVER('HTTP_CLIENT_IP'); ) elseif (!empty($_SERVER('HTTP_X_FORWARDED_FOR'))) ( $ip=$_SERVER('HTTP_X_FORWARDED_FOR'); ) else ( $ip=$_SERVER('REMOTE_ADDR'); )