- $current_storage_backend = DI::storage();
- $available_storage_backends = [];
- $available_storage_forms = [];
-
- // show legacy option only if it is the current backend:
- // once changed can't be selected anymore
- if ($current_storage_backend == null) {
- $available_storage_backends[''] = DI::l10n()->t('Database (legacy)');
- }