1. 8.5.x core/modules/taxonomy/src/VocabularyInterface.php VocabularyInterface::HIERARCHY_SINGLE
  2. 8.2.x core/modules/taxonomy/src/VocabularyInterface.php VocabularyInterface::HIERARCHY_SINGLE
  3. 8.3.x core/modules/taxonomy/src/VocabularyInterface.php VocabularyInterface::HIERARCHY_SINGLE
  4. 8.4.x core/modules/taxonomy/src/VocabularyInterface.php VocabularyInterface::HIERARCHY_SINGLE
  5. 8.6.x core/modules/taxonomy/src/VocabularyInterface.php VocabularyInterface::HIERARCHY_SINGLE

Denotes that one or more terms in the vocabulary has a single parent.

File

core/modules/taxonomy/src/VocabularyInterface.php, line 20

Class

VocabularyInterface
Provides an interface defining a taxonomy vocabulary entity.

Namespace

Drupal\taxonomy

Code

const HIERARCHY_SINGLE = 1;