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 addMediaFolder(
         string $name,
         string $description = null,
-        string $mediaType = '',
+        string $mediaType = 'PNG',
         string $color = '',
     ) {
     }

     public function run(MediaManager $manager)
     {
 		// this one is correctly handled
-		$manager->addMediaFolder($folderName, '', '', '');		
+		$manager->addMediaFolder($folderName, '', 'PNG', '');		
 		// this one is not, the wrong parameter is changed and 
         // we end up with a positional parameter after a named parameter
-		$manager->addMediaFolder($folderName, mediaType: '', color:'');
+		$manager->addMediaFolder($folderName, mediaType: '', 'PNG');
     }
 }

PHP snippet to change

<?php

final class MediaManager
{
    public function addMediaFolder(
        string $name,
        string $description = null,
        string $mediaType = '',
        string $color = '',
    ) {
    }    
}

final class DemoFile
{
    public function run(MediaManager $manager)
    {
		// this one is correctly handled
		$manager->addMediaFolder($folderName, '', '', '');		
		// this one is not, the wrong parameter is changed and 
        // we end up with a positional parameter after a named parameter
		$manager->addMediaFolder($folderName, mediaType: '', color:'');
    }
}

Config rector.php

<?php

use Rector\Arguments\Rector\ClassMethod\ReplaceArgumentDefaultValueRector;
use Rector\Arguments\ValueObject\ReplaceArgumentDefaultValue;
use Rector\Config\RectorConfig;

return RectorConfig::configure()
        ->withConfiguredRule(ReplaceArgumentDefaultValueRector::class, [
            new ReplaceArgumentDefaultValue(
                MediaManager::class,
                'addMediaFolder',
                2,
                '',
                'PNG'
            ),
        ]
    )
;

Rector version: d1ff94 - released at 2025-12-22 22:57