PHP Tutorial 2: Making A Self Updating Link Me Page

Ok this tutorial will show you how to make a linkme page.
It is very simple but if you really need help just email me or leave a message on the tagboard. Please note this is a small code i put together with alot of other small codes so yeah its kinda cool.

All you need to change is the $path to the folder your linkback images are in and then upload all your linkback images into it

Here is the code for it
Code:
<?

$path = "images/linkback";

$dir = @opendir($path);
echo '<table border="0" width="98%" cellpadding="0"
cellspacing="0">';
while (false !== ($files = readdir($dir))) {
if ($files != "." && $files != "..") {
echo '<tr>
<td width="80%" height="70"><a
href="'.$path.''.$files.'"><img
src="'.$path.''.$files.'" border=0></a></td>
<td><textarea cols="15" rows="3">
<a href="http://'.$_SERVER[HTTP_HOST].'/" target="_blank"
alt=""><img
src="http://'.$_SERVER[HTTP_HOST].'/"'.$path.''.$files.'"
border="0"></a>
</textarea></td>
</tr>';
}
}
echo '</table>';
closedir($dir);

?>