36 lines
764 B
PHP
36 lines
764 B
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\Component\HttpClient\Caching;
|
|
|
|
/**
|
|
* @internal
|
|
*/
|
|
enum Freshness
|
|
{
|
|
/**
|
|
* The cached response is fresh and can be used without revalidation.
|
|
*/
|
|
case Fresh;
|
|
/**
|
|
* The cached response is stale and must be revalidated before use.
|
|
*/
|
|
case MustRevalidate;
|
|
/**
|
|
* The cached response is stale and should not be used.
|
|
*/
|
|
case Stale;
|
|
/**
|
|
* The cached response is stale but may be used as a fallback in case of errors.
|
|
*/
|
|
case StaleButUsable;
|
|
}
|