src/PhpToZephir/NodeFetcher.php
public function foreachNodes($nodesCollection, array $nodes = array(), array $parentClass = array())
    {
        if (is_object($nodesCollection) === true && $nodesCollection instanceof NodeAbstract) {
            foreach ($nodesCollection->getSubNodeNames() as $subNodeName) {
                $parentClass[] = $this->getParentClass($nodesCollection);
                $nodes = $this->fetch($nodesCollection->$subNodeName, $nodes, $parentClass);
            }
        } elseif (is_array($nodesCollection) === true) {
            $nodes = $this->fetch($nodesCollection, $nodes, $parentClass, false);
        }

        return $nodes;
    }
public function foreachNodes($nodesCollection, array $nodes = array(), array $parentClass = array())
    {
        if (is_object($nodesCollection) === true && $nodesCollection instanceof NodeAbstract) {
            foreach ($nodesCollection->getSubNodeNames() as $subNodeName) {
                $parentClass[] = $this->getParentClass($nodesCollection);
                $nodes = $this->fetch($nodesCollection->$subNodeName, $nodes, $parentClass);
            }
        } elseif (is_array($nodesCollection) === true) {
            $nodes = $this->fetch($nodesCollection, $nodes, $parentClass, false);
        }

        return $nodes;
    }
@param mixed  $nodesCollection
@param array  $nodes
@param string $parentClass

@return array