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

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

 {
     public function run()
     {
-       $search = new DreamSearch();
-       $search->advance();
+       $dreamSearch = new DreamSearch();
+       $dreamSearch->advance();
     }
 }

PHP snippet to change

<?php

class DreamSearch
{
	public function advance()
    {
    }
}

final class SomeClass
{
    public function run()
    {
       $search = new DreamSearch();
       $search->advance();
    }
}

Applied Rules:

RenameVariableToMatchNewTypeRector

Not a change you expect?

Create an issue on GitHub
...or to speed up fix – add a test fixture

Config rector.php

<?php

use Rector\Config\RectorConfig;
use Rector\Naming\Rector\ClassMethod\RenameVariableToMatchNewTypeRector;

return RectorConfig::configure()
    ->withRules([
        RenameVariableToMatchNewTypeRector::class,
    ]);

Rector version: ac3a94 - released at 2025-05-11 00:39