Loads a batch.

Parameters

int $id: The ID of the batch to load.

Return value

array An array representing the batch, or FALSE if no batch was found.

Overrides BatchStorageInterface::load

File

core/lib/Drupal/Core/Batch/BatchStorage.php, line 57

Class

BatchStorage

Namespace

Drupal\Core\Batch

Code

public function load($id) {
  // Ensure that a session is started before using the CSRF token generator.
  $this->session
    ->start();
  try {
    $batch = $this->connection
      ->query("SELECT [batch] FROM {batch} WHERE [bid] = :bid AND [token] = :token", [
      ':bid' => $id,
      ':token' => $this->csrfToken
        ->get($id),
    ])
      ->fetchField();
  } catch (\Exception $e) {
    $this->catchException($e);
    $batch = FALSE;
  }
  if ($batch) {
    return unserialize($batch);
  }
  return FALSE;
}

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