public static function getMenu($folder) { $iterator = new \DirectoryIterator("content/" . $folder); $files = new \RegexIterator($iterator, '/\\' . "json" . '$/'); foreach ($files as $file) { if ($file->isFile()) { $menu = Json::read("content/" . $folder . "/" . $file->getFilename()); $fileNames[str_replace(".json", "", $file->getFilename())] = $menu; } } if (isset($fileNames)) { return $fileNames; } else { return ""; } }