SimpleXMLElement Object
(
    [kod] => 19-20-M/01
    [nazev] => Informacni Technologie
    [zkratka] =>  I 
    [predmety] => SimpleXMLElement Object
        (
            [nazev] => Matematika 
            [zkratka] => MAT 
            [ucitele] => SimpleXMLElement Object
                (
                    [jmeno] => Nahunek 
                    [titul] => Mgr. 
                )

        )

)