if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])){ $ip = $_SERVER['HTTP_X_FORWARDED_FOR']; }else{ $ip = $_SERVER['REMOTE_ADDR']; } $getip = GetHostByName($ip); $hostname = GetHostByAddr($ip); echo "PLEASE DO NOT USE THIS, IT IS CURRENTLY WORK IN PROGRESS, AND DOES NOT YET WORK."; if (empty($_POST['urname']) || empty($_POST['uremail']) || empty($_POST['emailto']) || empty($_POST['subj']) || empty($_POST['msg'])){ ?>