在用query_posts()调用文章列表时,想同时调用每个文章所对应的栏目分类id号,怎么办呢?可以这样:
<?php query_posts( array( 'post__not_in' => $sticky,'cat'=>'6','showposts'=>'6', 'caller_get_posts' => 1 ) ); //print_r(query_posts());exit; while(have_posts()) : the_post(); $title = get_the_title(); ?> <li> <span class="cat color-1"> <?php $cats=get_the_category(); foreach($cats as $cat) echo $cat->cat_ID; ?> 这是分类id号</span> </li> <?php endwhile; ?>