/** * Backup the YAML file. */ protected function backup() { $this->file->copy($this->file->getPath() . '.' . date('Ymd-His')); }
/** * copies a file on cloud * * @param File $file file to be copied * @param string $newFileName new name of copied file * * @return bool false on error true on success */ public function copyFile(File $file, $newFileName) { return $file->copy($newFileName) !== false; }