Strefy
stdClass Object ( [GetCoursesGroupZonesResult] => stdClass Object ( [Zones] => stdClass Object ( ) ) )
Grupy (strefa 1)
stdClass Object ( [GetCoursesGroupsResult] => stdClass Object ( [Groups] => stdClass Object ( ) ) )
Kursy (wszystkie)
stdClass Object ( [GetCoursesResult] => stdClass Object ( [Courses] => stdClass Object ( ) ) )