Hi,
I found a bug for an used variable but got PHP0421 error:
<?php
declare(strict_types=1);
namespace Devsense\Builtin;
$results = [];
$items = [ 1, 2, 3, 4 ];
/**
* The variable '$results' is assigned, but its value is never usedPHP(PHP0421)
*/
array_walk_recursive($items, function(int $item) use (&$results) {
$results[] = $item;
});
var_dump($results);
Thank you for the fix.
Regards,
