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 testGetCreateOptions(): void {
         
         $expect = ['pack_keys' => 'DEFAULT', 'row_format' => 'REDUNDANT'];
-        self::assertEquals($expect, getActual());
+        self::assertSame($expect, getActual());
     }
 }

PHP snippet to change

<?php
use PHPUnit\Framework\TestCase;

final class DemoFile extends TestCase
{
    public function testGetCreateOptions(): void {
        
        $expect = ['pack_keys' => 'DEFAULT', 'row_format' => 'REDUNDANT'];
        self::assertEquals($expect, getActual());
    }
}

function getActual():array {
    return ['row_format' => 'REDUNDANT', 'pack_keys' => 'DEFAULT'];
}

Applied Rules:

AssertEqualsToSameRector

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\TypeDeclaration\Rector\Property\TypedPropertyFromAssignsRector;
use Rector\PHPUnit\CodeQuality\Rector\MethodCall\AssertEqualsToSameRector;
use Rector\ValueObject\PhpVersion;

return RectorConfig::configure()
    ->withRules([
        AssertEqualsToSameRector::class
    ])
    ->withPreparedSets(phpunitNarrowAsserts:true)
    ;

Rector version: d9915f - released at 2026-07-14 08:45