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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpKernel\Attribute;
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/**
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* Describes the default HTTP cache headers on controllers.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::TARGET_METHOD | \Attribute::TARGET_FUNCTION)]
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final class Cache
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{
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public function __construct(
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/**
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* The expiration date as a valid date for the strtotime() function.
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*/
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public ?string $expires = null,
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/**
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* The number of seconds that the response is considered fresh by a private
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* cache like a web browser.
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*/
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public int|string|null $maxage = null,
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/**
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* The number of seconds that the response is considered fresh by a public
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* cache like a reverse proxy cache.
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*/
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public int|string|null $smaxage = null,
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/**
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* Whether the response is public or not.
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*/
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public ?bool $public = null,
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/**
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* Whether or not the response must be revalidated.
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*/
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public bool $mustRevalidate = false,
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/**
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* Additional "Vary:"-headers.
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*/
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public array $vary = [],
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/**
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* An expression to compute the Last-Modified HTTP header.
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*/
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public ?string $lastModified = null,
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/**
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* An expression to compute the ETag HTTP header.
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*/
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public ?string $etag = null,
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/**
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* max-stale Cache-Control header
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* It can be expressed in seconds or with a relative time format (1 day, 2 weeks, ...).
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*/
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public int|string|null $maxStale = null,
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/**
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* stale-while-revalidate Cache-Control header
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* It can be expressed in seconds or with a relative time format (1 day, 2 weeks, ...).
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*/
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public int|string|null $staleWhileRevalidate = null,
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/**
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* stale-if-error Cache-Control header
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* It can be expressed in seconds or with a relative time format (1 day, 2 weeks, ...).
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*/
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public int|string|null $staleIfError = null,
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) {
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}
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}
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