RSS Feed consume PHP

rssconsume.php

<?php 

$xml_feed = new DOMDocument();
$xml_feed->load('http://public.sheltermanager.com/animals/gw1124/rss.xml');
$feed_items = array();
foreach ($xml_feed->getElementsByTagName('item') as $node) {
$item = array ( 
'title' => $node->getElementsByTagName('title')->item(0)->nodeValue,
'desc' => $node->getElementsByTagName('description')->item(0)->nodeValue,
'link' => $node->getElementsByTagName('link')->item(0)->nodeValue,
);
array_push($feed_items, $item);
}

foreach ($feed_items as $feed_item) { ?>
<div>
<a href="<?php echo $feed_item["link"] ?>">
<h4><?php echo $feed_item["title"] ?></h4>
</a>
<p><?php echo $feed_item["desc"] ?></p>
</div>

<?php } ?>