public function FileStorage::deleteAll in Drupal 10

Same name in this branch

1. 10 core/lib/Drupal/Core/Config/FileStorage.php \Drupal\Core\Config\FileStorage::deleteAll()
2. 10 core/lib/Drupal/Component/PhpStorage/FileStorage.php \Drupal\Component\PhpStorage\FileStorage::deleteAll()

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Config/FileStorage.php \Drupal\Core\Config\FileStorage::deleteAll()
2. 9 core/lib/Drupal/Core/Config/FileStorage.php \Drupal\Core\Config\FileStorage::deleteAll()

File

core/lib/Drupal/Core/Config/FileStorage.php, line 241

Class

FileStorage

Defines the file storage.

Namespace

Drupal\Core\Config

Code

public function deleteAll($prefix = '') {
  $files = $this
    ->listAll($prefix);
  $success = !empty($files);
  foreach ($files as $name) {
    if (!$this
      ->delete($name) && $success) {
      $success = FALSE;
    }
  }
  if ($success && $this->collection != StorageInterface::DEFAULT_COLLECTION) {

    // Remove empty directories.
    if (!(new \FilesystemIterator($this
      ->getCollectionDirectory()))
      ->valid()) {
      $this
        ->getFileSystem()
        ->rmdir($this
        ->getCollectionDirectory());
    }
  }
  return $success;
}