Display the price range on the product category in WooCommerce

[sebastian-moran]

Display the price range on the product category in WooCommerce on child sites.

Snippet Type

Execute on Child Sites

Snippet

add_filter( 'woocommerce_subcategory_count_html', 'wc_category_price_range', 9999, 2 );
 
function wc_category_price_range( $html, $category ) {
 
   $min = PHP_FLOAT_MAX;
   $max = 0.00;
    
   $all_ids = get_posts( array(
      'post_type' => 'product',
      'numberposts' => -1,
      'post_status' => 'publish',
      'fields' => 'ids',
      'tax_query' => array(
         'relation' => 'AND',
         array(
            'taxonomy' => 'product_cat',
            'field' => 'slug',
            'terms' => $category->slug,
         ),
         array(
            'taxonomy' => 'product_visibility',
            'field' => 'name',
            'terms' => 'exclude-from-catalog',
              'operator' => 'NOT IN',
         ),
      )
   ) );
    
   foreach ( $all_ids as $id ) {
      $product = wc_get_product( $id );
      if ( $product->is_type( 'simple' ) ) {
         $min = $product->get_price() < $min ? $product->get_price() : $min;
         $max = $product->get_price() > $max ? $product->get_price() : $max;
      } elseif ( $product->is_type( 'variable' ) ) {
         $prices = $product->get_variation_prices();
         $min = current( $prices['price'] ) < $min ? current( $prices['price'] ) : $min;
         $max = end( $prices['price'] ) > $max ? end( $prices['price'] ) : $max;
      } 
   }
    
   return ' (' . wc_format_price_range( $min, $max ) . ')';
}