我有一个关于CPT UI的问题，我想展示一下文章的类别，

     <?php     
            $args= array(\'post_type\'=>\'formation\', \'orderby\'=>\'date\', \'order\'=> \'DESC\', \'posts_per_page\' => 9);
            $loop= new WP_Query($args);$i=0;
            if ( $loop-> have_posts() ) : while ( $loop-> have_posts() ) : $loop-> the_post();  
        ?>


<?php $thumb = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), \'full\' ); ?>         
        <div class="news-container">

             <div class="img-news" style="background-image: url(\'<?php echo $thumb[\'0\'];?>\')">

            <div class="filtre-news"></div>


             </div>

            <h3><?php the_title(); ?></h3>



           </div>


            <?php endwhile; endif; ?>

我的自定义帖子类型名称是：formation，taxomonie是promo。。

谢谢大家

$terms = get_the_terms( get_the_ID(), \'promo\' );
foreach ( $terms as $term ) {
    echo $term->name;
}

WP_Term Object
(
[term_id] =>
[name] =>
[slug] =>
[term_group] =>
[term_taxonomy_id] =>
[taxonomy] =>
[description] =>
[parent] =>
[count] =>
[filter] =>
)