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