Current File : /var/www/prestashop/vendor/prestashop/circuit-breaker/src/Util/Assert.php |
<?php
/**
* Copyright since 2007 PrestaShop SA and Contributors
* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.md.
* It is also available through the world-wide-web at this URL:
* https://opensource.org/licenses/OSL-3.0
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to https://devdocs.prestashop.com/ for more information.
*
* @author PrestaShop SA and Contributors <contact@prestashop.com>
* @copyright Since 2007 PrestaShop SA and Contributors
* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
*/
declare(strict_types=1);
namespace PrestaShop\CircuitBreaker\Util;
/**
* Util class to handle object validation
* Should be deprecated for most parts once
* the library will drop PHP5 support.
*/
final class Assert
{
/**
* @param mixed $value the value to evaluate
*/
public static function isPositiveValue($value): bool
{
return !is_string($value) && is_numeric($value) && $value >= 0;
}
/**
* @param mixed $value the value to evaluate
*/
public static function isPositiveInteger($value): bool
{
return self::isPositiveValue($value) && is_int($value);
}
/**
* @param mixed $value the value to evaluate
*/
public static function isURI($value): bool
{
return null !== $value
&& !is_numeric($value)
&& !is_bool($value)
&& false !== filter_var($value, FILTER_SANITIZE_URL)
;
}
/**
* @param mixed $value the value to evaluate
*/
public static function isString($value): bool
{
return !empty($value) && is_string($value);
}
}