44 lines
981 B
PHP
44 lines
981 B
PHP
<?php
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/*
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* This file is part of the Assetic package, an OpenSky project.
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*
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* (c) 2010-2012 OpenSky Project Inc
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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 Assetic\Factory\Resource;
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/**
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* A resource is something formulae can be loaded from.
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*
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* @author Kris Wallsmith <kris.wallsmith@gmail.com>
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*/
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interface ResourceInterface
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{
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/**
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* Checks if a timestamp represents the latest resource.
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*
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* @param integer $timestamp A UNIX timestamp
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*
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* @return Boolean True if the timestamp is up to date
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*/
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function isFresh($timestamp);
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/**
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* Returns the content of the resource.
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*
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* @return string The content
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*/
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function getContent();
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/**
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* Returns a unique string for the current resource.
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*
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* @return string A unique string to identity the current resource
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*/
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function __toString();
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}
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