public static function crawl_php_file_data() { global $phpbb_root_path; $exporter = new \phpbb\event\php_exporter($phpbb_root_path); $files = $exporter->get_recursive_file_list($phpbb_root_path); $data_provider = array(); foreach ($files as $file) { $data_provider[] = array($file); } return $data_provider; }