function public static function Bootstrap::fileSystem
8.x-3.x Bootstrap.php | public static Bootstrap::fileSystem($method = NULL) |
Retrieves the File System service, if it exists.
Parameters
string $method: Optional. A specific method on the file system service to check for its existance.
Return value
\Drupal\Core\File\FileSystemInterface The File System service, if it exists and if $method exists if it was passed.
Deprecated
in bootstrap:8.x-3.22 and is removed from bootstrap:5.0.0. Use the "file_system" service instead.
Class
- Bootstrap
- The primary class for the Drupal Bootstrap base theme.
Namespace
Drupal\bootstrapSource src/Bootstrap.php (line 648)
public static function fileSystem($method = NULL) {
if (!isset(static::$fileSystem)) {
static::$fileSystem = \Drupal::hasService('file_system') ? \Drupal::service('file_system') : FALSE;
}
if ($method) {
return static::$fileSystem && method_exists(static::$fileSystem, $method) ? static::$fileSystem : FALSE;
}
return static::$fileSystem;
}