如何在最近的帖子widget wordpress中显示帖子的类别？

I have a recent posts widget on my wordpress website's right sidebar that is displaying recent posts from multiple post types. I want this widget to also show the post type or category of the post. How can I achieve this?

Use this within the loop get_the_category($id)

To do this manually (i.e by creating your own function), add this in a function and call it when you need it

<ul>
    <?php $the_query = new WP_Query( 'posts_per_page=5' ); ?>
    <?php while ($the_query -> have_posts()) : $the_query -> the_post(); ?>

        <li><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></li>
        <li><?php get_the_category(the_ID())->name; // caetgory name ?></li>

        <?php 
    endwhile;
    wp_reset_postdata();
    ?>
</ul>

You can Code For that recent post in sidebar.php

<?php
$args = array( 'numberposts' => '3' );
$recent_posts = wp_get_recent_posts( $args ); ?>
<ul>
    <?php foreach( $recent_posts as $recent ){ ?>

            <li>
                <a href="<?php echo get_permalink( $recent["ID"] ); ?>">
                    <img src="<?php echo get_the_post_thumbnail_url( $recent["ID"] ); ?>">
                    <div class="recent_post_meta">
                        <span>
                        <?php $category_detail = get_the_category( $recent["ID"] );//$post->ID
                            foreach( $category_detail as $cd ){
                            echo $cd->cat_name;
                            } ?>
                        </span>
                        <div class="post_side_title">
                            <?php echo get_the_title( $recent["ID"] ); ?>
                        </div>
                    </div>
                </a>
            </li>

    <?php } ?>
    </ul>