woocommerce. How to display a product category map?

Question

WordPress

I want to display a map of product categories, approximately like here: https://obtorg.ru/sitemap/
Preferably with the number of products in the categories. How to implement it, tell me, please.
Thank you.

Answer 1

Fix it as needed. You can output the main loop variable to print_r if additional data is needed.

<?php $terms = get_terms( array(
    'taxonomy' => 'product_cat',
    'hide_empty' => true,
    'pad_counts'=> true,
    'orderby' => 'name',
    'parent' => 0
  ) ); ?>  

  <?php if($terms) : ?>
  <?php foreach($terms as $term) : ?>

    <h2 class="subcategory-title"><a href="<?php echo get_term_link($term->term_id);?>"><?php echo $term->name;?></a></h2>
    <!--<div class="subcategory-descripton"><p><?php //if($term->description) : ?><?php //echo $term->description; ?><?php //else: ?>Описание термина таксономии<?php //endif; ?></p></div>-->

    <?php // Создаем массив терминов детей текущего термина текущей таксономии
    $tax = $term->taxonomy;
    $children_terms = get_terms( array(
      'taxonomy' => $tax,
      'hide_empty' => false,
      'parent' => $term->term_id
    ) ); ?>

    <?php if($children_terms): // если есть дочерние категории ?>
      <ul><?php foreach ($children_terms as $children_term) : ?>
      <?php $link = get_term_link($children_term); ?>

        <li style="margin-left: 10px;"><a href="<?php echo $link ?>";><?php echo $children_term->name ?></a></li>
        <!--<p class="count"><?php //echo $children_term->count ?></p>-->

      <?php endforeach; ?></ul>
    <?php endif; // конец условия - если есть дочерние термины таксономии ?>  

  <?php endforeach; ?>
  <?php endif; ?>

here is the output of the quantity. Should be placed under the title.

<p class="count"><?php if ($term->count > 0) : ?><?php echo $term->count; ?><?php else: ?>0<?php endif; ?></p>