Base::saveFiles

protected function saveFiles($files): Result
{
	$result = new Result();
	$resultSaveFiles = [];

	foreach ($files as $cell => $file)
	{
		if (!empty($file))
		{
			$resultSaveFile = $this->saveFile($file);
			if (!empty($resultSaveFile))
			{
				$resultSaveFiles[$cell] = $resultSaveFile;
			}
		}
	}

	$result->setData($resultSaveFiles);

	return $result;
}