public static function get_instance($sp = null)
{
if (!isset(self::$instance)) {
self::$instance = new Feeds($sp);
}
return self::$instance;
}
/**
* Create an RSS Feed
*
* @param string $title - feed title
* @param string $link - url feed title should point to
* @param string $description - feed description
* @param array $items - $items[0] = array('title'=>TITLE, 'link'=>URL, 'date'=>TIMESTAMP, 'description'=>DESCRIPTION)
*/
public function rss($title = '', $link = '', $description = '', $items = array())
{
$feeds = Feeds::instance();
$feeds->rss($this, $title, $link, $description, $items);
}