public static function WorkflowState::sort in Workflow 8

Helper callback for uasort() to sort configuration entities by weight and label.

Overrides ConfigEntityBase::sort

File

src/Entity/WorkflowState.php, line 224

Class

WorkflowState

Workflow configuration entity to persistently store configuration.

Namespace

Drupal\workflow\Entity

Code

public static function sort(ConfigEntityInterface $a, ConfigEntityInterface $b) {

  /** @var \Drupal\workflow\Entity\WorkflowState $a */

  /** @var \Drupal\workflow\Entity\WorkflowState $b */
  $a_wid = $a
    ->getWorkflowId();
  $b_wid = $b
    ->getWorkflowId();
  if ($a_wid == $b_wid) {
    $a_weight = $a
      ->getWeight();
    $b_weight = $b
      ->getWeight();
    return $a_weight < $b_weight ? -1 : 1;
  }
  return $a_wid < $b_wid ? -1 : 1;
}