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
 $port = '8080';
 $scheme = 'https';
-$port = isset($port) ? $port : (($scheme == 'https') ? '443' : '80');
+$port = $port ?? ($scheme == 'https') ? '443' : '80';

PHP snippet to change

<?php
$port = '8080';
$scheme = 'https';
$port = isset($port) ? $port : (($scheme == 'https') ? '443' : '80');

Applied Rules:

TernaryToNullCoalescingRector

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\Php70\Rector\Ternary\TernaryToNullCoalescingRector;

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

Rector version: 6a3101 - released at 2026-02-10 12:09