im new to php why is this rss feed not working. all i get i a blank page.
$rss = simplexml_load_file('http://feeds.feedburner.com/linuxtoday/linux?format=xml');
foreach($rss->item as $item)
{
echo "<b>$item->title</b>" , "<br />",$item->description, "<br /><br />";
echo sprintf("<a href='%s' target='_blank'>Read more</a>", $item->link), "<br /><br /><br />";
}