File Content: Php81.php <?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; } } Submit