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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Feed_Reader
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: FeedInterface.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/**
* @category Zend
* @package Zend_Feed_Reader
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_Feed_Reader_FeedInterface extends Iterator, Countable
{
/**
* Get a single author
*
* @param int $index
* @return string|null
*/
public function getAuthor($index = 0);
/**
* Get an array with feed authors
*
* @return array
*/
public function getAuthors();
/**
* Get the copyright entry
*
* @return string|null
*/
public function getCopyright();
/**
* Get the feed creation date
*
* @return string|null
*/
public function getDateCreated();
/**
* Get the feed modification date
*
* @return string|null
*/
public function getDateModified();
/**
* Get the feed description
*
* @return string|null
*/
public function getDescription();
/**
* Get the feed generator entry
*
* @return string|null
*/
public function getGenerator();
/**
* Get the feed ID
*
* @return string|null
*/
public function getId();
/**
* Get the feed language
*
* @return string|null
*/
public function getLanguage();
/**
* Get a link to the HTML source
*
* @return string|null
*/
public function getLink();
/**
* Get a link to the XML feed
*
* @return string|null
*/
public function getFeedLink();
/**
* Get the feed title
*
* @return string|null
*/
public function getTitle();
/**
* Get all categories
*
* @return Zend_Feed_Reader_Collection_Category
*/
public function getCategories();
}
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