function show_all_categories_with_products() {
$output = »;
$categories = get_terms(array(
‘taxonomy’ => ‘product_cat’,
‘orderby’ => ‘name’,
‘order’ => ‘ASC’,
‘hide_empty’ => true,
));
foreach ($categories as $category) {
$output .= ‘
‘ . $category->name . ‘
‘;
$output .= do_shortcode(‘
}
return $output;
}
add_shortcode(‘all_products_by_category’, ‘show_all_categories_with_products’);