Reading an RSS feed with PHP 5

<?php
header ('Content-type: text/html; charset=UTF-8');
$feed = file_get_contents('https://registro.br/rss-br.xml');
$rss = new SimpleXmlElement($feed);

foreach($rss->channel->item as $entrada) {
echo '[ <strong>' . $entrada->title . '</strong> ] ( <a href="' . $entrada->link . '" target="_blank">' . $entrada->link . '</a> )<br>';
}