Replacement for wp_rss

Found a nice fix here:

https://www.dangayle.com/import-feeds-wordpress-fetch-feed/

<?php
include_once(ABSPATH . WPINC . ‘/rss.php’);
$feed = ‘https://example.com/feed/&#8217;;
$rss = fetch_feed($feed);
if (!is_wp_error( $rss ) ) :
$maxitems = $rss->get_item_quantity(3);
$rss_items = $rss->get_items(0, $maxitems);
if ($rss_items):
echo ”

\n”;
foreach ( $rss_items as $item ) :
echo ‘
• ‘;
  echo ‘get_permalink() . ‘”>’ . $item->get_title() . “\n”;
  echo ‘<p>’ . $item->get_description() . “

\n”;
endforeach;
echo “

\n”;
endif;
endif;
?>