我应该如何将图像从php mysql显示到fpdf

Question

任何人都可以帮我解决如何使用mysql的select函数将我的保存图像从mysql数据库显示到fpdf。

这是我的代码：

<?php


                            if (isset($_GET['id']))
                            {
                        $con = mysql_connect('localhost','root',"");
                        if (!$con)
                          {
                          die('Could not connect: ' . mysql_error());
                          }

                        mysql_select_db("mcndb", $con);

                        $id = $_GET['id'];

                     $pen ="pending";



                $result = mysql_query("SELECT * FROM tblfinalorder WHERE id = '$id' && status  LIKE '{$pen}%' ");
                        while($row2 = mysql_fetch_assoc($result))
  {


                   $trans=  $row2['transnum'];
                    $item=  $row2['itemnum'];   
                      $pic= $row2['attachko'];               





    mysql_close($con);
                        }



require ('FPDF/fpdf/fpdf.php');

$testingkolang= new FPDF('P','mm','legal');
$testingkolang->AddPage('P'); 



$testingkolang->Image('FPDF/logona.png',85,1,40,20,'PNG');

$testingkolang->SetFont('Times','B','10');
$testingkolang ->SetXY(50, 25); 
$testingkolang->Write(1,"#15C Mindanao Avenue Extension,Corner Palmera St. Talipapa, Quezon City."); 

$testingkolang->SetFont('Times','B','10');
$testingkolang ->SetXY(20,35); 
$testingkolang->Write(0,"Transaction Number:  ".$trans); 

$testingkolang->SetFont('Times','B','10');
$testingkolang ->SetXY(100,35); 
$testingkolang->Write(0,"Item Number:  ".$item); 

$testingkolang->SetFont('Times','B','10');
$testingkolang ->SetXY(100,35); 
$testingkolang->Write(0,"Item Number:  ".$item);


$testingkolang->Output();


?>

注意：我的数据库显示的变量名是$ pic = $ row2 ['attachko'];谁能帮助我如何在那里展示图像？

这是该代码的当前工作pdf

picture

我想知道的是如何在交易号码下的数据库中显示图像，如图所示。