/** * @param string $json_argument_array * @return integer * @throws BaseAjaxArgumentMissingException */ public static function count_data($json_argument_array) { $argument_array = json_decode($json_argument_array); if (is_array($argument_array)) { $folder_id = $argument_array[0][1]; $name = $argument_array[1][1]; return Data_Wrapper::count_search_ffv($folder_id, $name); } else { throw new BaseAjaxArgumentMissingException(); } }