private function getPageTranslationsString(GWF_Page $page, array $translations) { $back = ''; foreach ($translations as $data) { list($title, $url, $id) = $data; $back .= sprintf('<a href="%s%s">%s</a>', GWF_WEB_ROOT, htmlspecialchars($url), GWF_Language::displayFlagByID($id)); } return $back; }