Listing 12.13. Metoda get() klasy Aktor
public function get($prop)
{
    if ($prop == 'FilmAktors') {
        $result = Doctrine_Query::create()
            ->from('Film f')
            ->leftJoin('f.FilmAktors a')
            ->where('a.aktor_id = ?', $this['aktor_id'])
            ->orderBy('f.tytul')
            ->fetchArray();
        return $result;
    } else {
        return parent::get($prop);
    }
}
