PC Analog for StrangePacket(transfer).

Title was say my question

Can you please try describing again? We don't understand what you are asking.

What packet I must to send to Minecraft 1.8 client, to transfer it?

There is no packet for MC: PC that can do that, you need a proxy like BungeeCord. But I don't see why you put this in PocketMine Plugin Development section...

I need this for My ProtocolSupportPE plugin.

BungeeCord is a real proxy server! It is not transfer player, it transfer only packets, to playerand from player.

There is absolutely no support for this type of thing in vanilla MC PC and there never has been. You need a TCP/packet proxy like bungeecord.

And I have few questions:

1. How to sends packets from PHP.
2. How to clear all(item, LEVEL, armor, position) in the client, from again PHP.

$player->getInventory()->clearAll();
... if you defined $player