public static function loadRss($url, $user = null, $pass = null)
	{
		return self::fromRss(self::loadXml($url, $user, $pass));
	}
public static function loadRss($url, $user = null, $pass = null)
	{
		return self::fromRss(self::loadXml($url, $user, $pass));
	}
public static function loadRss ( $ url , $ user = null , $ pass = null ) { return self :: fromRss ( self :: loadXml ( $ url , $ user , $ pass ) ) ; }
Loads RSS feed.
@param  string  RSS feed URL
@param  string  optional user name
@param  string  optional password
@return Feed
@throws FeedException
Loads RSS feed .