也添加了“您的足迹”功能

      记得很早的时候，万戈那加上了这个功能，想法不错，实现也简单，今天再去看时就心动了，给自己也加了一个。只要你的机器上还留有本站的cookie，就会调用comment_author的信息在数据库里查找您的留言情况。同时一下代码已经屏蔽了管理员自己的评论，就像最新评论列表，不显示自己的评论，代码如下，仅改了显示数目：

< ?php
    if($_COOKIE["comment_author_" . COOKIEHASH]!=""){
        global $wpdb;
        $sql = "SELECT DISTINCT ID, post_title, post_password, comment_ID, comment_post_ID, comment_author, comment_date_gmt, comment_approved, comment_author_email, comment_type, comment_author_url, SUBSTRING(comment_content,1,25) AS com_excerpt FROM $wpdb->comments LEFT OUTER JOIN wpdb->posts ON (wpdb->comments.comment_post_ID = wpdb->posts.ID) WHERE comment_approved = '1' AND comment_type = '' AND comment_author = '"._COOKIE["comment_author_" . COOKIEHASH]."' AND post_password = '' ORDER BY comment_date_gmt DESC LIMIT 5";
        comments =wpdb->get_results(sql);
        foreach (comments as comment) {output .= "\n
ID)."#comment-".comment->comment_ID. "\" title=\"" .comment->post_title . " 上的评论\">".strip_tags(comment->comment_author)."： ". strip_tags(comment->com_excerpt) ."
";
        }
        $output = '
您的足迹
'.$output.'
';
        output = convert_smilies(output);
        echo $output;
    }
?>