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(bool $param): bool
     {
-        return (bool) ($this->config['allow_404'] ?? false);
+        return $this->config['allow_404'] ?? false;
     }
 }

PHP snippet to change

<?php

trait SomeTrait
{
    public function run(bool $param): bool
    {
        return (bool) ($this->config['allow_404'] ?? false);
    }
}

Applied Rules:

RecastingRemovalRector

Is the result wrong?

Create an issue Create a Test

Config rector.php

<?php

use Rector\Config\RectorConfig;
use Rector\DeadCode\Rector\Cast\RecastingRemovalRector;

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

Rector version: d57daa - released at 2025-04-05 14:51