Размер файла: 675B
- <?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) {
- return true;
- }
-
- $nextKey = -1;
-
- foreach ($array as $k => $v) {
- if ($k !== ++$nextKey) {
- return false;
- }
- }
-
- return true;
- }
- }