function getOrders()
  {
    global $link;
    if(!is_file(ORDERS_LOG))
      return false;
    $orders = file(ORDERS_LOG);
    $allorders = array();
    
    foreach($orders as $order)
    {
      list($name, $email, $phone, $address, $dt, $orderid) = explode('|', $order);
     
      $orderinfo = array();
      
      $orderinfo['name']    = $name;
      $orderinfo['email']   = $email;
      $orderinfo['phone']   = $phone;
      $orderinfo['address'] = $address;
      $orderinfo['dt']      = $dt;
      $orderinfo['orderid'] = $orderid;
      
      $sql = "
        SELECT 
          title, author, pubyear, price, quantity
        FROM orders 
        WHERE orderid ='$orderid'";
      
      if(!$result = mysqli_query($link, $sql))
        return false;
      
      $items = mysqli_fetch_all($result, MYSQLI_ASSOC);
      mysqli_free_result($result);
      $orderinfo['goods'] = $items;
      $allorders[] = $orderinfo;
    }
    
    return $allorders;
  }