gistfile1.php

<title><?php print($title) ?></title>
<link><?php print($site)?></link>
<description><?php print(description)?></description>';


<?php foreach ($articles as $a) { ?>
   <item>
   <title> <?php print($a->getName()); ?></title>
   <link><?php print($site) ?>/article.php?id= <?php print($a->getId()) ?></link>
   <pubDate> <?php print(date("D, d M Y H:i:s")) ?></pubDate>
</item>

<?php } ?>