public function WebformHandlerPluginCollection::sortHelper in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/Plugin/WebformHandlerPluginCollection.php \Drupal\webform\Plugin\WebformHandlerPluginCollection::sortHelper()

Provides uasort() callback to sort plugins.

Overrides DefaultLazyPluginCollection::sortHelper

File

src/Plugin/WebformHandlerPluginCollection.php, line 16

Class

WebformHandlerPluginCollection

A collection of webform handlers.

Namespace

Drupal\webform\Plugin

Code

public function sortHelper($a_id, $b_id) {

  /** @var \Drupal\webform\Plugin\WebformHandlerInterface $a */
  $a = $this
    ->get($a_id);

  /** @var \Drupal\webform\Plugin\WebformHandlerInterface $b */
  $b = $this
    ->get($b_id);
  $a_weight = $a
    ->getWeight();
  $b_weight = $b
    ->getWeight();
  if ($a_weight === $b_weight) {
    return strnatcasecmp($a
      ->getHandlerId(), $b
      ->getHandlerId());
  }
  return $a_weight < $b_weight ? -1 : 1;
}