Gecko [ unitednationsplay.com ]

Name	Size	Permission	Date
Builder	[ DIR ]	drwxr-xr-x	2018-10-10 09:00
Comment	[ DIR ]	drwxr-xr-x	2018-10-10 09:00
ErrorHandler	[ DIR ]	drwxr-xr-x	2018-10-10 09:00
Internal	[ DIR ]	drwxr-xr-x	2018-10-10 09:00
Lexer	[ DIR ]	drwxr-xr-x	2018-10-10 09:00
Node	[ DIR ]	drwxr-xr-x	2018-10-10 09:00
NodeVisitor	[ DIR ]	drwxr-xr-x	2018-10-10 09:00
Parser	[ DIR ]	drwxr-xr-x	2018-10-10 09:00
PrettyPrinter	[ DIR ]	drwxr-xr-x	2018-10-10 09:00
Builder.php	203 B	-rw-r--r--	2018-10-10 09:00
BuilderFactory.php	9.45 KB	-rw-r--r--	2018-10-10 09:00
BuilderHelpers.php	8.66 KB	-rw-r--r--	2018-10-10 09:00
Comment.php	5.43 KB	-rw-r--r--	2018-10-10 09:00
ConstExprEvaluationException.php	86 B	-rw-r--r--	2018-10-10 09:00
ConstExprEvaluator.php	8.91 KB	-rw-r--r--	2018-10-10 09:00
Error.php	4.92 KB	-rw-r--r--	2018-10-10 09:00
ErrorHandler.php	294 B	-rw-r--r--	2018-10-10 09:00
JsonDecoder.php	3.19 KB	-rw-r--r--	2018-10-10 09:00
Lexer.php	14.47 KB	-rw-r--r--	2018-10-10 09:00
NameContext.php	9.69 KB	-rw-r--r--	2018-10-10 09:00
Node.php	3.96 KB	-rw-r--r--	2018-10-10 09:00
NodeAbstract.php	5.1 KB	-rw-r--r--	2018-10-10 09:00
NodeDumper.php	6.59 KB	-rw-r--r--	2018-10-10 09:00
NodeFinder.php	2.39 KB	-rw-r--r--	2018-10-10 09:00
NodeTraverser.php	10.34 KB	-rw-r--r--	2018-10-10 09:00
NodeTraverserInterface.php	629 B	-rw-r--r--	2018-10-10 09:00
NodeVisitor.php	1.98 KB	-rw-r--r--	2018-10-10 09:00
NodeVisitorAbstract.php	438 B	-rw-r--r--	2018-10-10 09:00
Parser.php	628 B	-rw-r--r--	2018-10-10 09:00
ParserAbstract.php	38.49 KB	-rw-r--r--	2018-10-10 09:00
ParserFactory.php	1.58 KB	-rw-r--r--	2018-10-10 09:00
PrettyPrinterAbstract.php	52.25 KB	-rw-r--r--	2018-10-10 09:00

Rename

<?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 $filter) : array {
        if (!is_array($nodes)) {
            $nodes = [$nodes];
        }

$visitor = new FindingVisitor($filter);

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

return $visitor->getFoundNodes();
    }

/**
     * Find all nodes that are instances of a certain class.
     *
     * @param Node|Node[] $nodes Single node or array of nodes to search in
     * @param string      $class Class name
     *
     * @return Node[] 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 $filter) {
        if (!is_array($nodes)) {
            $nodes = [$nodes];
        }

$visitor = new FirstFindingVisitor($filter);

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

return $visitor->getFoundNode();
    }

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