<?php
$tag__in = array();
$tabs = get_the_tags($post->ID);
if( is_array($tabs) ) {
foreach( $tabs as $tag ) {
$tag__in[] = $tag->term_id;
}
}
$query_data = array(
'posts_per_page' => 6,
'tag__in' => $tag__in,
'post__not_in' => array($post->ID)
);
$post_list = new WP_Query($query_data);
?>
<ul>
<?php
while( $post_list->have_posts() ) {
$post_list->the_post();
global $post;
?>
<li><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a> (<?php echo($post->comment_count); ?>)</li>
<?php } ?>
</ul>
<?php wp_reset_query(); ?>
這是標籤功能為依據的相關文章，會根據目前的文章自動輸入適當的標籤，同時會規避掉自己這一篇文章。