Rector\Symfony\Symfony30\Rector\ClassMethod\RemoveDefaultGetBlockPrefixRector

RemoveDefaultGetBlockPrefixRector

Rename getBlockPrefix() if it returns the default value - class to underscore, e.g. UserFormType = user_form

 use Symfony\Component\Form\AbstractType;

 class TaskType extends AbstractType
 {
-    public function getBlockPrefix()
-    {
-        return 'task';
-    }
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\Symfony\Symfony30\Rector\ClassMethod\RemoveDefaultGetBlockPrefixRector;

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

SETS: symfony/* 3.0