Try Rector Online | Rector - Automated Way to Instantly Upgrade and Refactor any PHP code

Rector run Failed:

{ "totals": { "changed_files": 0, "errors": 1 }, "errors": [ { "message": "System error: \"Scope not available on \"PhpParser\\Node\\Expr\\MethodCall\" node. Fix scope refresh on changed nodes first\"\nRun Rector with \"--debug\" option and post the report here: https://github.com/rectorphp/rector/issues/new", "file": "/var/www/storage/demo/f9c4akmw9cljwk5cbfwq/rector_analyzed_file.php", "line": 19 } ] }

Run Rector on your code to see what it can do for you:

PHP snippet to change

<?php

namespace App\Controller;

class SuggestionController
{   
     private function handlePlugin(Request $request)
     {
        {
            $form = $this->createForm(ArticleFormType::class, $article);
            return $this->render('Article/edit.html.twig', [
                'media' => $media,
                'form' => $form->createView(),
                'headline' => $headline,
                'article' => $article
            ]);

            $form = $this->createForm(HeadlineType::class, $headline);
            return $this->render('headline/new.html.twig', [
                'headline' => $headline,
                'media' => $media,
                'form' => $form->createView(),
            ]);
        }
    }
}

Config rector.php

<?php

declare(strict_types=1);

use Rector\Config\RectorConfig;
use PHPStan\Type\ArrayType;
use PHPStan\Type\MixedType;
use Rector\TypeDeclaration\Rector\ClassMethod\AddReturnTypeDeclarationRector;
use Rector\TypeDeclaration\ValueObject\AddReturnTypeDeclaration;
return RectorConfig::configure()
    // uncomment to reach your current PHP version
    ->withPhpVersion(Rector\ValueObject\PhpVersion::PHP_84)
    ->withRules([
        Rector\Php84\Rector\Param\ExplicitNullableParamTypeRector::class,
    ])
    ->withConfiguredRule(AddReturnTypeDeclarationRector::class, [
        new AddReturnTypeDeclaration('SomeClass', 'getData', new ArrayType(new MixedType(), new MixedType())),
    ])
    ->withPhpSets(php84: true)
    ->withTypeCoverageLevel(10)
    ->withDeadCodeLevel(0)
    ->withCodeQualityLevel(0);

Rector version: 5fea92 - released at 2026-08-24 13:03