WordPress 主题模板如果调用最新的评论

<?php

$comments = get_comments('status=approve&number=6&order=modified');

$output = '';

foreach ($comments as $comment) {

  $com_excerpt = $comment->comment_content;

  $excerpt_len = mb_strlen($comment->comment_content, 'utf-8');

  if ($excerpt_len > 46) $com_excerpt = mb_substr($com_excerpt, 0, 46, 'utf-8').'...';

  $output .= $comment->comment_author_email.$comment->comment_author.$comment->comment_date_gmt.$com_excerpt.$comment->post_title.get_comment_link( $comment->comment_ID );

}

  $output = convert_smilies($output);

  echo $output;

?>