# code-engine/0.5.1/vendor/nikic/php-parser/lib/PhpParser/NodeTraverserInterface.php

Code Engine – PHP Snippets, AI Functions & Automation for WordPress, version 0.5.1. 27 lines.

- Page: https://pluginprobe.com/plugins/code-engine/0.5.1/code/vendor/nikic/php-parser/lib/PhpParser/NodeTraverserInterface.php
- Raw: https://pluginprobe.com/plugins/code-engine/0.5.1/raw/vendor/nikic/php-parser/lib/PhpParser/NodeTraverserInterface.php
- Modified: 2024-12-27T01:13:06+00:00

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```php
<?php declare(strict_types=1);

namespace PhpParser;

interface NodeTraverserInterface {
    /**
     * Adds a visitor.
     *
     * @param NodeVisitor $visitor Visitor to add
     */
    public function addVisitor(NodeVisitor $visitor): void;

    /**
     * Removes an added visitor.
     */
    public function removeVisitor(NodeVisitor $visitor): void;

    /**
     * Traverses an array of nodes using the registered visitors.
     *
     * @param Node[] $nodes Array of nodes
     *
     * @return Node[] Traversed array of nodes
     */
    public function traverse(array $nodes): array;
}

```