Solved How to set enchant on item in hand

Hello, i have a problem with my plugin this is for adding a enchant to an item in hand but it do nothing that's my code

PHP:

$player->getInventory()->getItemInHand()->addEnchantment(new EnchantmentInstance(Enchantment::getEnchantment(5), 3));

 

$player = $event->getPlayer();
$inv = $player->getInventory();
$item = $inv->getItemInHand();
$item->addEnchantment(new EnchantmentInstance(Enchantment::getEnchantment(5), 3));
$inv->setItemInHand($item);

I don't know how to put the code in the format you have, but here is an example for how to fix your problem.
When you add an enchantment to an $item, you basically make a clone of it in code, and in no way affect the player's inventory. This is why you need to setItemInHand to that specific item after adding an enchantment to it. I hope I helped you.

 

it work thanks