I want to loop through Woocommerce Product Catogories and show them in dropdown

1 comment

1. You want to show all category under parent
   For Example-
   Category 1
   – Subcategory 1
   – Subcategory 2
   Category 2
   – Subcategory 3
   – Subcategory 4
   Try this code.
   We are change parent=0 in get all category.

   $taxonomy = 'product_cat';
   $orderby = 'name';
   $show_count = 0;      // 1 for yes, 0 for no
   $pad_counts = 0;      // 1 for yes, 0 for no
   $hierarchical = 1;      // 1 for yes, 0 for no  
   $title = '';
   $empty = 0;
   
   $args = array(
       'taxonomy' => $taxonomy,
       'orderby' => $orderby,
       'show_count' => $show_count,
       'pad_counts' => $pad_counts,
       'hierarchical' => $hierarchical,
       'title_li' => $title,
       'hide_empty' => $empty,
       'parent' => 0,
   );
   $all_categories = get_categories($args);
   foreach ($all_categories as $cat) {
       if ($cat->category_parent == 0) {
           $category_id = $cat->term_id;
           echo '<br /><a href="' . get_term_link($cat->slug, 'product_cat') . '">' . $cat->name . '</a>';
           ?>
           <?php
   
           $args2 = array(
               'taxonomy' => $taxonomy,
               'child_of' => 0,
               'parent' => $category_id,
               'orderby' => $orderby,
               'show_count' => $show_count,
               'pad_counts' => $pad_counts,
               'hierarchical' => $hierarchical,
               'title_li' => $title,
               'hide_empty' => $empty
           );
           $sub_cats = get_categories($args2);
           if ($sub_cats) {
               foreach ($sub_cats as $sub_category) {
                   echo $sub_category->name;
               }
           }
       }
   }
   ?>
   

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