ID;$posttags = get_the_tags();$i = 0;$limit = 8;if ( $posttags ){$tags = '';foreach ( $posttags as $tag ) $tags .= $tag->name . ',';$args = array('post_status' => 'publish','tag_slug__in' => explode(',',$tags),'post__not_in' => explode(',',$exclude_id),'caller_get_posts' => 1,'orderby' => 'comment_date','posts_per_page' => $limit );query_posts($args);while( have_posts() ){the_post();echo '
• ',get_the_title(),'
';$exclude_id .= ',' . $post->ID;$i ++;};wp_reset_query();}if ( $i < $limit ){$cats = '';foreach ( get_the_category() as $cat ) $cats .= $cat->cat_ID . ',';$args = array( 'category__in' => explode(',',$cats),'post__not_in' => explode(',',$exclude_id),'caller_get_posts' => 1,'orderby' => 'comment_date','posts_per_page' => $limit - $i );query_posts($args);while( have_posts() ){the_post();echo '
• ',get_the_title(),'
';$i ++;};wp_reset_query();}if ( $i == 0 ){echo '
• 暂无相关文章！
';}?>