Rector\Php72\Rector\FuncCall\StringifyDefineRector

StringifyDefineRector

Make first argument of define() string

 class SomeClass
 {
     public function run(int $a)
     {
-         define(CONSTANT_2, 'value');
+         define('CONSTANT_2', 'value');
          define('CONSTANT', 'value');
     }
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\Php72\Rector\FuncCall\StringifyDefineRector;

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

SETS: PHP 7.2