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📁 Builder
📄 Builder.php(202 B)
📄 BuilderFactory.php(10.3 KB)
📄 BuilderHelpers.php(9.73 KB)
📁 Comment
📄 Comment.php(6.75 KB)
📄 ConstExprEvaluationException.php(112 B)
📄 ConstExprEvaluator.php(9.21 KB)
📄 Error.php(4.84 KB)
📁 ErrorHandler
📄 ErrorHandler.php(300 B)
📁 Internal
📄 JsonDecoder.php(3.44 KB)
📁 Lexer
📄 Lexer.php(4.26 KB)
📄 Modifiers.php(2.71 KB)
📄 NameContext.php(9.82 KB)
📁 Node
📄 Node.php(4.03 KB)
📄 NodeAbstract.php(5.24 KB)
📄 NodeDumper.php(10.24 KB)
📄 NodeFinder.php(2.55 KB)
📄 NodeTraverser.php(10.09 KB)
📄 NodeTraverserInterface.php(598 B)
📁 NodeVisitor
📄 NodeVisitor.php(4.08 KB)
📄 NodeVisitorAbstract.php(447 B)
📁 Parser
📄 Parser.php(765 B)
📄 ParserAbstract.php(50.13 KB)
📄 ParserFactory.php(1.41 KB)
📄 PhpVersion.php(4.62 KB)
📁 PrettyPrinter
📄 PrettyPrinter.php(1.66 KB)
📄 PrettyPrinterAbstract.php(70.38 KB)
📄 Token.php(487 B)
📄 compatibility_tokens.php(2.39 KB)

Editing: NodeFinder.php

<?php declare(strict_types=1);

namespace PhpParser;

use PhpParser\NodeVisitor\FindingVisitor;
use PhpParser\NodeVisitor\FirstFindingVisitor;

class NodeFinder {
    /**
     * Find all nodes satisfying a filter callback.
     *
     * @param Node|Node[] $nodes Single node or array of nodes to search in
     * @param callable $filter Filter callback: function(Node $node) : bool
     *
     * @return Node[] Found nodes satisfying the filter callback
     */
    public function find($nodes, callable $filter): array {
        if ($nodes === []) {
            return [];
        }

if (!is_array($nodes)) {
            $nodes = [$nodes];
        }

$visitor = new FindingVisitor($filter);

$traverser = new NodeTraverser($visitor);
        $traverser->traverse($nodes);

return $visitor->getFoundNodes();
    }

/**
     * Find all nodes that are instances of a certain class.

* @template TNode as Node
     *
     * @param Node|Node[] $nodes Single node or array of nodes to search in
     * @param class-string<TNode> $class Class name
     *
     * @return TNode[] Found nodes (all instances of $class)
     */
    public function findInstanceOf($nodes, string $class): array {
        return $this->find($nodes, function ($node) use ($class) {
            return $node instanceof $class;
        });
    }

/**
     * Find first node satisfying a filter callback.
     *
     * @param Node|Node[] $nodes Single node or array of nodes to search in
     * @param callable $filter Filter callback: function(Node $node) : bool
     *
     * @return null|Node Found node (or null if none found)
     */
    public function findFirst($nodes, callable $filter): ?Node {
        if ($nodes === []) {
            return null;
        }

if (!is_array($nodes)) {
            $nodes = [$nodes];
        }

$visitor = new FirstFindingVisitor($filter);

$traverser = new NodeTraverser($visitor);
        $traverser->traverse($nodes);

return $visitor->getFoundNode();
    }

/**
     * Find first node that is an instance of a certain class.
     *
     * @template TNode as Node
     *
     * @param Node|Node[] $nodes Single node or array of nodes to search in
     * @param class-string<TNode> $class Class name
     *
     * @return null|TNode Found node, which is an instance of $class (or null if none found)
     */
    public function findFirstInstanceOf($nodes, string $class): ?Node {
        return $this->findFirst($nodes, function ($node) use ($class) {
            return $node instanceof $class;
        });
    }
}

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Editing: NodeFinder.php

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