Rector\Symfony\CodeQuality\Rector\BinaryOp\ResponseStatusCodeRector

ResponseStatusCodeRector

Turns status code numbers to constants

 use Symfony\Component\HttpFoundation\Response;

 class SomeController
 {
     public function index()
     {
         $response = new Response();
-        $response->setStatusCode(200);
+        $response->setStatusCode(Response::HTTP_OK);

-        if ($response->getStatusCode() === 200) {
+        if ($response->getStatusCode() === Response::HTTP_OK) {
         }
     }
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\Symfony\CodeQuality\Rector\BinaryOp\ResponseStatusCodeRector;

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

SETS: Code Quality