Discount rules v2: To show the default variant price for strikeout

Discount rules v2: To show the default variant price for strikeout

add_filter('advanced_woo_discount_rules_strikeout_price_html', function ($html, $original_price, $discounted_price, $is_variable_product, $initial_price_html, $separator) {
    global $product;
        if ($is_variable_product && !empty($product) && is_object($product)) {
            foreach ($product->get_available_variations() as $variation) {
                $default_attributes = true;
                foreach ($product->get_default_attributes() as $default_key => $default_value) {
                    if ($variation['attributes']['attribute_' . $default_key] != $default_value) {
                        $default_attributes = false;
                        break;
                    }
                }
                if ($default_attributes && function_exists('wc_get_product') && function_exists('wc_price')) {
                    $variation_product = wc_get_product($variation['variation_id']);
                    $sale_price = $variation['display_price'];
                    $discount_price = apply_filters('advanced_woo_discount_rules_get_product_discount_price_from_custom_price', $sale_price, $variation_product, 1, 0, 'discounted_price', true, false);
                    if ($discount_price !== false) {
                        $html = '<del>' . wc_price($sale_price) . '</del>&nbsp;<ins>' . wc_price($discount_price) . '</ins>';
                    }
                    break;
                }

            }
        }
    return $html;
},10,6);