I updated minecraft PE 0.14.2. and i noticed it was deleted PHP: sendTip() and i have a question. are there more deleted functions? or added functions?
What are you guys talking about? It's still there. They wouldn't just remove (deleting the code) a function, they'll just label it as deprecated. https://github.com/PocketMine/PocketMine-MP/blob/master/src/pocketmine/Player.php#L2943
The function sendTip() in PocketMine still exists, but apparently doesn't show up on the clients. Now you can use \n in sendPopup() instead.