function addPlayer()
{
    include_once "./model/player.php";
    $player = new Player();
    //upload picture here
    $picture = uploadPicture("./images/players", "player_picture");
    $name = $_REQUEST['name'];
    $birth = $_REQUEST['birth'];
    $division = $_REQUEST['division'];
    $position = $_REQUEST['position'];
    $about = $_REQUEST['about'];
    $signed = $_REQUEST['signed'];
    include "../../model/player.php";
    $player = new player();
    if (!$player->add_player($name, $birth, $division, $position, $about, $signed, $picture)) {
        echo 'problem adding player, try again later';
        return;
    }
    echo '' . $name . ' has been added successfully';
}
function addPlayer()
{
    if (!isset($_SESSION['username']) || !isset($_SESSION['admin_password'])) {
        header("index.html");
    }
    $name = $_REQUEST['name'];
    $birth = $_REQUEST['birth'];
    $division = $_REQUEST['division'];
    $position = $_REQUEST['position'];
    $picture = $_REQUEST['picture'];
    $about = $_REQUEST['about'];
    $signed = $_REQUEST['signed'];
    include "../../model/player.php";
    $player = new player();
    if (!$player->add_player($name, $birth, $division, $position, $about, $signed, $picture)) {
        echo '{"result": 0, "message": "problem adding player, try again later"}';
        return;
    }
    echo '{"result": 0, "message": "' . $name . ' has been added successfully"}';
    return;
}