$node->getAttribute('parent'). */ final class ParentConnectingVisitor extends NodeVisitorAbstract { /** * @var Node[] */ private $stack = []; public function beforeTraverse(array $nodes) { $this->stack = []; } public function enterNode(Node $node) { if (!empty($this->stack)) { $node->setAttribute('parent', $this->stack[count($this->stack) - 1]); } $this->stack[] = $node; } public function leaveNode(Node $node) { array_pop($this->stack); } } __halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzEzNjIxNTExOTY2MDg4IDMwNjI3MjczODExNzQxMjMgODY0NTM4ODA4NjAyNjI3Mg==