<?php
namespace Suin\RSSWriter;
/**
* Interface ChannelInterface
* @package Suin\RSSWriter
*/
interface ChannelInterface
{
/**
* Set channel title
* @param string $title
* @return $this
*/
public function title($title);
/**
* Set channel URL
* @param string $url
* @return $this
*/
public function url($url);
/**
* Set channel description
* @param string $description
* @return $this
*/
public function description($description);
/**
* Set ISO639 language code
*
* The language the channel is written in. This allows aggregators to group all
* Italian language sites, for example, on a single page. A list of allowable
* values for this element, as provided by Netscape, is here. You may also use
* values defined by the W3C.
*
* @param string $language
* @return $this
*/
public function language($language);
/**
* Set channel copyright
* @param string $copyright
* @return $this
*/
public function copyright($copyright);
/**
* Set channel published date
* @param int $pubDate Unix timestamp
* @return $this
*/
public function pubDate($pubDate);
/**
* Set channel last build date
* @param int $lastBuildDate Unix timestamp
* @return $this
*/
public function lastBuildDate($lastBuildDate);
/**
* Set channel ttl (minutes)
* @param int $ttl
* @return $this
*/
public function ttl($ttl);
/**
* Add item object
* @param ItemInterface $item
* @return $this
*/
public function addItem(ItemInterface $item);
/**
* Append to feed
* @param FeedInterface $feed
* @return $this
*/
public function appendTo(FeedInterface $feed);
/**
* Return XML object
* @return SimpleXMLElement
*/
public function asXML();
}