PHP Tree\Node NodeInterface::getAncestors Exemples

Exemple #1

Fichier : Tree.php Projet : matejlauko/tree

 /**
  * @param NodeInterface $node
  * @return NodeInterface
  */
 private function _addAncestors(NodeInterface $node)
 {
     /** @var NodeInterface $ancestorNode */
     foreach ($node->getAncestors() as $ancestorNode) {
         if (!$ancestorNode->getId() || !$this->_idExists($ancestorNode->getId())) {
             $this->addNode($ancestorNode, null, true);
         }
     }
     return $node;
 }