zlibproxy/vendor/workerman/validation/library/Rules/ArrayVal.php
2023-01-02 19:56:44 +08:00

40 lines
963 B
PHP

<?php
/*
* This file is part of Respect/Validation.
*
* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
*
* For the full copyright and license information, please view the LICENSE file
* that was distributed with this source code.
*/
declare(strict_types=1);
namespace Respect\Validation\Rules;
use ArrayAccess;
use SimpleXMLElement;
use function is_array;
/**
* Validates if the input is an array or if the input can be used as an array.
*
* Instance of `ArrayAccess` or `SimpleXMLElement` are also considered as valid.
*
* @author Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
* @author Emmerson Siqueira <emmersonsiqueira@gmail.com>
* @author Henrique Moody <henriquemoody@gmail.com>
*/
final class ArrayVal extends AbstractRule
{
/**
* {@inheritDoc}
*/
public function validate($input): bool
{
return is_array($input) || $input instanceof ArrayAccess || $input instanceof SimpleXMLElement;
}
}