Returns HTML for a list of recent comments to be displayed in the comment block.
function theme_comment_block() {
$items = array();
$number = variable_get('comment_block_count', 10);
foreach (comment_get_recent($number) as $comment) {
$items[] = l($comment->subject, 'comment/' . $comment->cid, array(
'fragment' => 'comment-' . $comment->cid,
)) . ' <span>' . t('@time ago', array(
'@time' => format_interval(REQUEST_TIME - $comment->changed),
)) . '</span>';
}
if ($items) {
return theme('item_list', array(
'items' => $items,
));
}
else {
return t('No comments available.');
}
}