SimplePie WP Snippet - Add Author

<?php
/*Simplepie Snippet to manually add Blog Author to post in Display WordPress Posts on another WordPress Blog
-https://www.worldoweb.co.uk/2012/display-wordpress-posts-on-another-wp-blog
*/

//Add this snippet inside of the foreach loop - See above URL for the rest of the code
echo $item->get_author()->get_name();
?>