EVOLUTION-NINJA
Edit File: RectorNodeTraverser.php
<?php declare (strict_types=1); namespace Rector\Core\PhpParser\NodeTraverser; use PhpParser\Node; use PhpParser\Node\Stmt\Namespace_; use PhpParser\NodeFinder; use PhpParser\NodeTraverser; use Rector\Core\Contract\Rector\PhpRectorInterface; use Rector\Core\PhpParser\Node\CustomNode\FileWithoutNamespace; use Rector\VersionBonding\PhpVersionedFilter; final class RectorNodeTraverser extends \PhpParser\NodeTraverser { /** * @var bool */ private $areNodeVisitorsPrepared = \false; /** * @var PhpRectorInterface[] * @readonly */ private $phpRectors; /** * @readonly * @var \PhpParser\NodeFinder */ private $nodeFinder; /** * @readonly * @var \Rector\VersionBonding\PhpVersionedFilter */ private $phpVersionedFilter; /** * @param PhpRectorInterface[] $phpRectors */ public function __construct(array $phpRectors, \PhpParser\NodeFinder $nodeFinder, \Rector\VersionBonding\PhpVersionedFilter $phpVersionedFilter) { $this->phpRectors = $phpRectors; $this->nodeFinder = $nodeFinder; $this->phpVersionedFilter = $phpVersionedFilter; } /** * @template TNode as Node * @param TNode[] $nodes * @return TNode[] */ public function traverse(array $nodes) : array { $this->prepareNodeVisitors(); $hasNamespace = (bool) $this->nodeFinder->findFirstInstanceOf($nodes, \PhpParser\Node\Stmt\Namespace_::class); if (!$hasNamespace && $nodes !== []) { $fileWithoutNamespace = new \Rector\Core\PhpParser\Node\CustomNode\FileWithoutNamespace($nodes); return parent::traverse([$fileWithoutNamespace]); } return parent::traverse($nodes); } /** * This must happen after $this->configuration is set after ProcessCommand::execute() is run, * otherwise we get default false positives. * * This hack should be removed after https://github.com/rectorphp/rector/issues/5584 is resolved */ private function prepareNodeVisitors() : void { if ($this->areNodeVisitorsPrepared) { return; } // filer out by version $activePhpRectors = $this->phpVersionedFilter->filter($this->phpRectors); foreach ($activePhpRectors as $activePhpRector) { $this->addVisitor($activePhpRector); } $this->areNodeVisitorsPrepared = \true; } }