# woocommerce-pos/1.10.21/vendor/symfony/polyfill-php81/Php81.php

WCPOS – Point of Sale (POS) plugin for WooCommerce, version 1.10.21. 38 lines.

- Page: https://pluginprobe.com/plugins/woocommerce-pos/1.10.21/code/vendor/symfony/polyfill-php81/Php81.php
- Raw: https://pluginprobe.com/plugins/woocommerce-pos/1.10.21/raw/vendor/symfony/polyfill-php81/Php81.php
- Modified: 2023-12-04T18:13:44+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/woocommerce-pos/1.10.21/code/vendor/symfony/polyfill-php81/Php81.php#L10-L20`.

```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;
    }
}

```