function test() { global $NL; $musicDB = new MusicDB(); $musicDB->SetState("State1", "Value1"); $musicDB->SetState("State2", "Value1"); echo $musicDB->NumberOfAlbumsInMenuNo(0) . $NL; echo $musicDB->NumberOfAlbumsInMenuNo(1) . $NL; echo $musicDB->NumberOfAlbumsInMenuNo(2) . $NL; echo $musicDB->NumberOfAlbumsInMenuNo(3) . $NL; $musicDB->close(); }