HiddenStorage::fetchFileIdsByStorageFileIds

public function fetchFileIdsByStorageFileIds(array $storageFileIds, int $options = 0): array
{
	if (empty($storageFileIds))
	{
		return [];
	}

	$rows = File::getList([
		'select' => ['ID', 'FILE_ID'],
		'filter' => ['=ID' => $storageFileIds]
	]);

	return ($options & self::USE_DISK_OBJ_ID_AS_KEY)
		? array_column($rows->fetchAll(), 'FILE_ID', 'ID')
		: array_values(array_column($rows->fetchAll(), 'FILE_ID'));
}