1 <?php declare(strict_types=1);
3 namespace PhpParser\NodeVisitor;
6 use PhpParser\NodeVisitorAbstract;
9 * Visitor cloning all nodes and linking to the original nodes using an attribute.
11 * This visitor is required to perform format-preserving pretty prints.
13 class CloningVisitor extends NodeVisitorAbstract
15 public function enterNode(Node $origNode) {
16 $node = clone $origNode;
17 $node->setAttribute('origNode', $origNode);