Rector\CodeQuality\Rector\Ternary\ArrayKeyExistsTernaryThenValueToCoalescingRector

ArrayKeyExistsTernaryThenValueToCoalescingRector

Change array_key_exists() ternary to coalescing

 class SomeClass
 {
     public function run($values, $keyToMatch)
     {
-        $result = array_key_exists($keyToMatch, $values) ? $values[$keyToMatch] : null;
+        $result = $values[$keyToMatch] ?? null;
     }
 }

Configure your rector.php:

<?php

use Rector\CodeQuality\Rector\Ternary\ArrayKeyExistsTernaryThenValueToCoalescingRector;
use Rector\Config\RectorConfig;

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

SETS: Code Quality