include "connect.php"; $menu_id21 = $_POST['menu_id21']; $fileupload=$_FILES['photo']['tmp_name']; $fileupload_name=$_FILES['photo']['name']; if($fileupload != ""){ if($img21 != ""){ unlink("./menu21/$img21"); } copy($fileupload,"./menu21/".$fileupload_name); $sql = "UPDATE menu21 SET menu_id21 = '$menu_id21',img21 = '$fileupload_name' WHERE menu_id21 = '$menu_id21' "; } else{ $sql="UPDATE menu21 SET menu_id21 = '$menu_id21' WHERE menu_id21 = '$menu_id21' "; } mysql_query($sql,$conn) or die("3.ไม่สามารถประมวลผลคำสั่งได้"); mysql_close(); echo""; ?>