我有一个与相关职位的职位。我与高级自定义字段插件建立关系。我可以显示该术语的所有相关帖子，但除此之外，我只想显示该术语的名称作为标题。这行不通

//get Assistance
$post = $post_objects; // variable must be called $post (IMPORTANT)
setup_postdata($post);
if(!empty(is_object_in_term($post->ID, \'tshowcase-taxonomy\',Assistence))) {
    //if ($loop->have_posts()) {

    echo \'<h4><i>\' . Assistence . \'</i></h4>\';

}else{
    echo \'empty\';
}
    //endforeach;
/*    while($loop->have_posts()) : $loop->the_post();
        echo \'<a href="\'.get_permalink().\'">\'.get_the_title().\'</a><br>\';
    endwhile;*/
//wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly

    foreach ($post_objects as $post): // variable must be called $post (IMPORTANT)
        setup_postdata($post);
        if (is_object_in_term($post->ID, \'tshowcase-taxonomy\', Assistence)) {

            if (has_post_thumbnail()) {
                echo \'<a href="\' . get_permalink() . \'">\' . get_the_title() . "<br>" . get_the_post_thumbnail($postid, array(150, 150), array()) .  \'</a><br>\';
            } else {
                echo \'<a href="\' . get_permalink() . \'">\' . get_the_title() . \'</a><br>\';
            }
            }
    endforeach;
    echo \'<br>\';
    /*    while($loop->have_posts()) : $loop->the_post();
            echo \'<a href="\'.get_permalink().\'">\'.get_the_title().\'</a><br>\';
        endwhile;*/
    wp_reset_postdata();

显示所有相关帖子的循环有效。但是上面的代码，如果没有与这个词相关的帖子，只显示标题也会显示标题。有人知道这个问题的解决方案吗？非常感谢！

$post = $post_objects;
setup_postdata($post);

# create variable collect content
$content = \'\';

foreach ($post_objects as $post):
        setup_postdata($post);
        if (is_object_in_term($post->ID, \'tshowcase-taxonomy\', Assistence)) {

                if (has_post_thumbnail()) {
                        # append content to $content variable
                        $content .= \'<a href="\' . get_permalink() . \'">\' . get_the_title() . "<br>" . get_the_post_thumbnail($postid, array(150, 150), array()) .  \'</a><br>\';
                } else {
                        # append content to $content variable
                        $content .= \'<a href="\' . get_permalink() . \'">\' . get_the_title() . \'</a><br>\';
                }
                }
endforeach;

# check if $content variable has content
if( $content != \'\' ) {
    echo \'<h4><i>\' . Assistence . \'</i></h4>\';
    echo $content;
    echo \'<br>\';

}else{
    echo \'empty\';
}

wp_reset_postdata();