| 1.20.x config_file_storage.inc | public static ConfigFileStorage::urlPrefix() | 
Return the storage protocol for the settings string. E.g., for file-based config that parses file://path/to/config, this function returns 'file'.
Return value
string: The protocol part of the storage URL this class supports.
Overrides ConfigStorageInterface::urlPrefix
File
- drivers/config_file/ config_file_storage.inc, line 21 
Class
- ConfigFileStorage
- Defines the file storage controller.
Code
public static function urlPrefix() {
  return 'file';
}