if (('' !== $subCategoryObj->getVar('imgurl')) && is_file(XOOPS_ROOT_PATH . '/' . $helper->getConfig('catimage') . '/' . $subCategoryObj->getVar('imgurl'))) {
            if ($helper->getConfig('usethumbs') && function_exists('gd_info')) {
                $imageURL = Utility::createThumb(
                    $subCategoryObj->getVar('imgurl'),
                    $helper->getConfig('catimage'),