Eccube\Controller\ProductController::getPageTitle PHP Метод

    private function getPageTitle($searchData)
    {
        if (isset($searchData['name']) && !empty($searchData['name'])) {
            return '検索結果';
        } elseif (isset($searchData['category_id']) && $searchData['category_id']) {
            return $searchData['category_id']->getName();
        } else {
            return '全商品';
        }
    }