Removes recasting of the same type
$string = '';
-$string = (string) $string;
+$string = $string;
$array = [];
-$array = (array) $array;
+$array = $array;Configure your rector.php:
<?php
use Rector\Config\RectorConfig;
use Rector\DeadCode\Rector\Cast\RecastingRemovalRector;
return RectorConfig::configure()
->withRules([
RecastingRemovalRector::class,
]);