function GetUserById($connect, $UserID){
$sql = "SELECT * FROM `tblUsers` WHERE `tblUsers`.`UserID` = ?";
$stmt = mysqli_prepare($connect, $sql);
mysqli_stmt_bind_param($stmt, 's', $UserID);
$stmt -> execute();
$result = $stmt->get_result();
if($result -> num_rows === 1){
$User = $result->fetch_array(MYSQLI_ASSOC);
return $User;
}
}