=16 && $class_b[1] <=31) { return 0; break; } } if (substr($ip_addr,0,9) == "127.0.0.1") { return 0; break; } return 1; } if (!empty($hxff)) { preg_match_all("/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})/", $hxff, $ip_temp); while (list ($key,$val) = each ($ip_temp)) { if ($key == 0) { for ($p=0; $p 0) { $p = 0; while (!$ip && $p