1. 显示最新文章

    

   1. <?php query_posts('showposts=5'); ?>
   2. <ul>
   3. <?php while (have_posts()) : the_post(); ?>
   4. <li><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></li>
   5. <?php endwhile;?>
   6. </ul>

    

2. 显示最新评论

    

   1. <?php
   2. global $wpdb;
   3. $sql = "SELECT DISTINCT ID, post_title, post_password, comment_ID,
   4. comment_post_ID, comment_author, comment_date_gmt, comment_approved,
   5. comment_type,comment_author_url,
   6. SUBSTRING(comment_content,1,30) AS com_excerpt
   7. FROM $wpdb->comments
   8. LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID =
   9. $wpdb->posts.ID)
   10. WHERE comment_approved = '1' AND comment_type = '' AND
   11. post_password = ''
   12. ORDER BY comment_date_gmt DESC
   13. LIMIT 10";
   14. $comments = $wpdb->get_results($sql);
   15. $output = $pre_HTML;
   16. $output .= "\n<ul>";
   17. foreach ($comments as $comment) {
   18. $output .= "\n<li>".strip_tags($comment->comment_author)
   19. .":" . "<a href=\"" . get_permalink($comment->ID) .
   20. "#comment-" . $comment->comment_ID . "\" title=\"on " .
   21. $comment->post_title . "\">" . strip_tags($comment->com_excerpt)
   22. ."</a></li>";
   23. }
   24. $output .= "\n</ul>";
   25. $output .= $post_HTML;
   26. echo $output;?>

    

3. 显示热评文章

    

   1. <?php $result = $wpdb->get_results("SELECT comment_count,ID,post_title FROM $wpdb->posts ORDER BY comment_count DESC LIMIT 0 , 10");
   2. foreach ($result as $topten) {
   3. $postid = $topten->ID;
   4. $title = $topten->post_title;
   5. $commentcount = $topten->comment_count;
   6. if ($commentcount != 0) { ?>
   7. <li><a href="<?php echo get_permalink($postid); ?>" title="<?php echo $title ?>"><?php echo $title ?></a></li>
   8. <?php } } ?>

    

4. 显示文章分类

    

   1. <ul>
   2. <?php wp_list_cats('sort_column=name'); ?>
   3. </ul>

    

5. 显示归档

    

   1. <ul>
   2. <?php wp_get_archives('type=monthly'); ?>
   3. </ul>

    

6. 在侧栏显示页面列表

    

   1. <h4>Pages</h4>
   2. <ul>
   3. <?php wp_list_pages('title_li='); ?>
   4. </ul>

    

7. 调用Gravatar(只适应2.5以上)

    

   1. <?php if(function_exists(’get_avatar’)){ echo get_avatar($comment, ‘50?);} ?>

    

8. 显示友情链接

    

   1. <ul>
   2. <?php get_links_list(); ?>
   3. </ul>

    

9. 显示管理员链接

    

   1. <ul>
   2. <?php wp_register(); ?>
   3. <li><?php wp_loginout(); ?></li>
   4. <li><a href="http://www.wordpress.org/">WordPress</a></li>
   5. <?php wp_meta(); ?>
   6. <li><a href="http://validator.w3.org/check?uri=referer">XHTML</a></li>
   7. </ul>

    

10. 在侧栏显示页面的子页面

     

    1. <?php$children = wp_list_pages('title_li=&child_of='.$post->ID.'&echo=0');if ($children) { ?><ul> <?php echo $children; ?>
    2. </ul>
    3. <?php } ?>

     

11. 显示Wordpress标签

     

    1. <?php the_tags(); ?>

     

12. 显示Wordpress标签云

     

    1. <?php wp_tag_cloud('smallest=8&largest=36&'); ?>

     

13. 模板标题

     

    1. <?php /* Template Name: Portfolio */ ?> //显示模板的名称

     

14. 动态标题标签

     

    1. <title><?phpif (is_home()) { echo bloginfo('name');
    2. } elseif (is_404()) {
    3. echo '404 Not Found';
    4. } elseif (is_category()) {
    5. echo 'Category:'; wp_title('');
    6. } elseif (is_search()) {
    7. echo 'Search Results';
    8. } elseif ( is_day() || is_month() || is_year() ) {
    9. echo 'Archives:'; wp_title('');
    10. } else {
    11. echo wp_title('');
    12. }
    13. ?></title>

     

15. 在独立页面中运行PHP

     

    1. <?php if ( is_home() ) { include ('file.php'); } ?>
    2. // 记得把home改成你的页面名称

     

我希望这个列表可以不会过时，如果遇到更有用的代码，我将会更新这篇文章。

原文：Huge Compilation of WordPress Code
译文：WPer必备：汇编大量Wordpress代码