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:

-<?php
-
+<?php
+
+use function Psl\Str\split;
+
 final class DemoFile
 {
     public function run(): void
     {
-        $addressParts = Psl\Str\split($addressLine, $houseNumber);
+        $addressParts = explode($addressLine, $houseNumber);
     }
}

PHP snippet to change

<?php

final class DemoFile
{
    public function run(): void
    {
        $addressParts = Psl\Str\split($addressLine, $houseNumber);
    }
}

Applied Rules:

RenameFunctionRector

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\Set\ValueObject\SetList;


return RectorConfig::configure()
    
    ->withSets([SetList::CODE_QUALITY,])
    ->withImportNames();

Rector version: 3a3942 - released at 2026-03-17 17:46