51 lines
1.1 KiB
PHP
51 lines
1.1 KiB
PHP
<?php
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/**
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* This file is part of RSS-Bridge, a PHP project capable of generating RSS and
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* Atom feeds for websites that don't have one.
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*
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* For the full license information, please view the UNLICENSE file distributed
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* with this source code.
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*
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* @package Core
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* @license http://unlicense.org/ UNLICENSE
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* @link https://github.com/rss-bridge/rss-bridge
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*/
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/**
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* The cache interface
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*
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* @todo Add missing function to the interface
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* @todo Explain parameters and return values in more detail
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* @todo Return self more often (to allow call chaining)
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*/
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interface CacheInterface {
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/**
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* Loads data from cache
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*
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* @return mixed The cache data
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*/
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public function loadData();
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/**
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* Stores data to the cache
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*
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* @param mixed $datas The data to store
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* @return self The cache object
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*/
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public function saveData($datas);
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/**
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* Returns the timestamp for the curent cache file
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*
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* @return int Timestamp
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*/
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public function getTime();
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/**
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* Removes any data that is older than the specified duration from cache
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*
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* @param int $duration The cache duration in seconds
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*/
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public function purgeCache($duration);
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}
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