Listing 12.14. Metoda get() klasy Film
public function get($prop)
{
    if ($prop == 'FilmAktors') {
        $result = Doctrine_Query::create()
            ->from('Aktor a')
            ->leftJoin('a.FilmAktors f')
            ->where('f.film_id = ?', $this['film_id'])
            ->orderBy('a.nazwisko, a.imie')
            ->fetchArray();
        return $result;
    } else {
        return parent::get($prop);
    }
}
