Here’s a very simple PHP script to make WordPress regurgitate some recent comments without installing any plugins … good for doing something very specific within a template or a footer. Within the foreach statement, you can print the array items however you want (list, div, br, etc.). The get_comments() function has a handful of parameters that can restrict the comments retrieved. As opposed to messing around with the wp_list_comments() to make it display correctly, I prefer to do this.
I’ve only listed the array items that I think are typically important, but there are a few more available; there’s a full list of them here.
<?php $comments = get_comments(); foreach($comments as $comment) : if ($comment->comment_approved == 1) : echo $comment->comment_ID; echo $comment->comment_post_ID; echo $comment->comment_author; echo $comment->comment_author_email; echo $comment->comment_author_url; echo $comment->comment_date; echo $comment->comment_content; endif; endforeach; ?>