Solved Sounds

Hey! So I need some help with the sounds. After the 1.8 update, I am not able to use sounds anymore, not with the way I did before at least.
As of this update, I am not able to set the "volume" of a noteblock sound. Here is my old code:

PHP:

        $volume = 1;
        $pitch = 2;
        $pk = new LevelSoundEventPacket();
        $pk->sound = LevelSoundEventPacket::SOUND_NOTE;
        $pk->position = $player->asVector3();
        $pk->volume = $volume;
        $pk->pitch = $pitch;
        $pk->unknownBool = true;
        $pk->unknownBool2 = true;
        $player->dataPacket($pk);


My updated code:

PHP:

        $pitch = 2;
        $pk = new LevelSoundEventPacket();
        $pk->sound = LevelSoundEventPacket::SOUND_NOTE;
        $pk->position = $player->asVector3();
        $pk->extraData = $pitch;
        //$pk->entityType = ":"; //what to put there??
        $player->dataPacket($pk);


With the updated code, the sound does not sound as it did before too. Does anybody know how to make that working again? Any reply is appreciated.

 

Fixed using some nasty hacks, thanks to my friend.