php/skripty/service_checker.php

   1 <html>
   2 <h1>TCP Service Checker</h1>
   3 <form>
   4    Host: <input type="text" name="host"><br />
   5    Port: <input type="text" name="port"><br />
   6    Timeout: <input type="text" name="timeout" value="3"><br />
   7 </form>
   8
   9 <pre><?php
  10
  11 @$fp = fsockopen ("127.0.0.1", 80, &$errno, &$errstr, 5);
  12    if (!$fp)
  13    { echo "<font color=\"#FF0000\"> UNRECHEABLE <br> ".$errno." - ".$errstr."</font>"; }
  14    else
  15    { echo "<font color=\"#00FF00\"> RECHEABLE </font>"; }
  16
  17 ?></pre>
  18
  19 </html>