Ég fæ bara villu en ertu að meina svona cookie [?php if (!isset($id)) { srand((double)microtime()*1000000); $val_of_rand = rand(); setcookie(“id”,$val_of_rand,time()+14400,“/”,“.síða.eihvað”,0); } function online() { global $user, $cookie; cookiedecode($user); $ip = getenv(“REMOTE_ADDR”); $username = $cookie[1]; if (!isset($username)) { $username = “$ip”; $guest = 1; } $past = time()-900; mysql_query(“DELETE FROM session WHERE time < $past”); $result = mysql_query(“SELECT time FROM session...