note 37416 added to function.ereg

A simple IP-Check Function: function is_ip($ip) { $ip = trim($ip); if (strlen($ip) < 7) $status = "false"; if (!ereg("\.",$ip)) $status = "false"; if (!ereg("[0-9.]{" . strlen($ip) . "}",$ip)) $status = "false"; $ip_arr = split("\.",$ip); if (count($ip_arr) != 4) $status = "false"; for ($i=0;$i<count($ip_arr);$i++) { if ((!is_numeric($ip_arr[$i])) || (($ip_arr[$i] < 0) || ($ip_arr[$i] > 255))) $status = "false"; } if (!$status) $status = "true"; return $status; } I think there would be a possibility to check if the IP-Net is private or ... bye mac ---- Manual Page -- http://www.php.net/manual/en/function.ereg.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+37416 Delete -- http://master.php.net/manage/user-notes.php?action=delete+37416&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+37416&report=yes Search -- http://master.php.net/manage/user-notes.php