当你的博文日渐增多后，总有那么一些文章被访客广泛地阅读，并得到读者热烈的回应。那么你是否想把这些“最热、最流行的、回复最多的日志”（the most popular posts or the posts with the most comments）拿出来和更多的博友们分享呢？下面就教你如何简单来实现：
- 打开你的主题文件夹，找到你主题下的header.php文件。
- 用编辑器打开它，并在它的最后加上如下代码：
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<?php function most_popular_posts($no_posts = 5, $before = '<li>', $after = '</li>', $show_pass_post = false, $duration='') { global $wpdb; $request = "SELECT ID, post_title, COUNT($wpdb->comments.comment_post_ID) AS 'comment_count' FROM $wpdb->posts, $wpdb->comments"; $request .= " WHERE comment_approved = '1' AND $wpdb->posts.ID=$wpdb->comments.comment_post_ID AND post_status = 'publish'"; if(!$show_pass_post) $request .= " AND post_password =''"; if($duration !="") { $request .= " AND DATE_SUB(CURDATE(),INTERVAL ".$duration." DAY) < post_date "; } $request .= " GROUP BY $wpdb->comments.comment_post_ID ORDER BY comment_count DESC LIMIT $no_posts"; $posts = $wpdb->get_results($request); $output = ''; if ($posts) { foreach ($posts as $post) { $post_title = stripslashes($post->post_title); $comment_count = $post->comment_count; $permalink = get_permalink($post->ID); $output .= $before . '<a href="' . $permalink . '" title="' . $post_title.'">' . $post_title . '</a> (' . $comment_count.')' . $after; } } else { $output .= $before . "None found" . $after; } echo $output; } ?>
- 在你想要显示“最热日志”的地方用如下代码调用即可
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<?php most_popular_posts(); ?>
▲关于代码的说明：
如果你需要改变“最热日志”显示的数量，只需改变$no_posts=后面的数值即可
OK！如果你有什么疑问，请给我留言！欢迎和你探讨！
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