Symfony how to parse RSS feed on Twig

[admin]

For example, in PHP a way to parse RSS feed could be:

<?php
$rss = simplexml_load_file('http://blog.wordpress_site.com/feed/');

{{ rss }}

foreach ($rss->channel->item as $item) {
    echo $item->title;
    echo $item->link;
    echo $item->description;
    echo $item->guid;
}
?>

How can I have this on Twig?

<strong>UPDATE</strong>: Thanks to the reply I got it. Now it gets this by item but not some fields like image, category or text of the post:

SimpleXMLElement {#955 ▼
  +"title": "Website. Description of the website"
  +"link": "http://blog.website.com/liktothepost"
  +"pubDate": "Fri, 17 Feb 2017 07:56:43 +0000"
  +"category": SimpleXMLElement {#1131}
  +"guid": "http://blog.website.com/?p=400"
  +"description": SimpleXMLElement {#953}
}