<?php
$servername = "localhost";
$username = "username";
$password = "password";

$conn = new mysqli($servername, $username, $password);

if (mysqli_connect_errno())
  {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
  }

$sql = "insert into DBNAME.tml_game_player
(playerid, itemid)
values(".$_GET["playerid"].",
".$_POST["itemid"];
?>