note 30543 added to function.gethostbyaddr

In response to god at weaponzero dot f2s dot com: I found this much easier to write. <?php $ip = $_SERVER['REMOTE_ADDR']; $fullhost = gethostbyaddr($ip); $host = preg_replace("/^[^.]+./", "*.", $fullhost); ?> IP address <?=$ip?> | Host: <?=$host?> You can still protect the IP of your visitors and only show the hostname or show them both. -- http://www.php.net/manual/en/function.gethostbyaddr.php http://master.php.net/manage/user-notes.php?action=edit+30543 http://master.php.net/manage/user-notes.php?action=delete+30543 http://master.php.net/manage/user-notes.php?action=reject+30543