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