Php81.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Polyfill\Php81;
/**
* @author Nicolas Grekas <p@tchwork.com>
*
* @internal
*/
final class Php81
{
public static function array_is_list(array $array): bool
{
if ([] === $array || $array === array_values($array)) {
return true;
}
$nextKey = -1;
foreach ($array as $k => $v) {
if ($k !== ++$nextKey) {
return false;
}
}
return true;
}
}