public function SearchApiElasticsearchBackend::__sleep in Elasticsearch Connector 8.6

Same name and namespace in other branches

1. 8.7 src/Plugin/search_api/backend/SearchApiElasticsearchBackend.php \Drupal\elasticsearch_connector\Plugin\search_api\backend\SearchApiElasticsearchBackend::__sleep()
2. 8.5 src/Plugin/search_api/backend/SearchApiElasticsearchBackend.php \Drupal\elasticsearch_connector\Plugin\search_api\backend\SearchApiElasticsearchBackend::__sleep()

Implements __sleep()

Prevents closure serialization error on search_api server add form

Overrides BackendPluginBase::__sleep

File

src/Plugin/search_api/backend/SearchApiElasticsearchBackend.php, line 1160

Class

SearchApiElasticsearchBackend

Elasticsearch Search API Backend definition.

Namespace

Drupal\elasticsearch_connector\Plugin\search_api\backend

Code

public function __sleep() {
  return array();
}