Easy Way to Display an RSS Feed with PHP

http://bavotasan.com/2010/display-rss-feed-with-php/
php
 $rss = new DOMDocument();
 $rss->load('http://wordpress.org/news/feed/');
 $feed = array();
 foreach ($rss->getElementsByTagName('item') as $node) {
  $item = array ( 
   'title' => $node->getElementsByTagName('title')->item(0)->nodeValue,
   'desc' => $node->getElementsByTagName('description')->item(0)->nodeValue,
   'link' => $node->getElementsByTagName('link')->item(0)->nodeValue,
   'date' => $node->getElementsByTagName('pubDate')->item(0)->nodeValue,
   );
  array_push($feed, $item);
 }
 $limit = 5;
 for($x=0;$x<$limit;$x++) {
  $title = str_replace(' & ', ' & ', $feed[$x]['title']);
  $link = $feed[$x]['link'];
  $description = $feed[$x]['desc'];
  $date = date('l F d, Y', strtotime($feed[$x]['date']));
  echo '.$link.'" title="'.$title.'">'.$title.'

';

echo 'Posted on '.$date.'

';

echo ''.$description.'

';

}

?>