31 lines
779 B
PHP
31 lines
779 B
PHP
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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\Config\Resource;
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/**
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* Interface for Resources that can check for freshness autonomously,
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* without special support from external services.
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*
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* @author Matthias Pigulla <mp@webfactory.de>
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*/
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interface SelfCheckingResourceInterface extends ResourceInterface
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{
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/**
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* Returns true if the resource has not been updated since the given timestamp.
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*
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* @param int $timestamp The last time the resource was loaded
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*
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* @return bool
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*/
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public function isFresh(int $timestamp);
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}
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