session_start(); if (isset ($_SESSION["valid_uname"])&& isset($_SESSION["valid_pwd"])){ include "connect.php"; $name_in56 = $_POST['name_in56']; $fileupload = $_FILES['pdf']['tmp_name']; $fileupload_name = $_FILES['pdf']['name']; $num_in56 = $_POST['num_in56']; $pdf_in=$_GET['pdf']; if($name_in56!=""){ if(@$total == 0){ if($fileupload!=""){ unlink("./informationpdf56/$pdf_in"); copy($fileupload,"./informationpdf56/".$fileupload_name); $sql = "UPDATE information56 SET name_in56 = '$name_in56',pdf_in56 = '$fileupload_name' WHERE num_in56 = '$num_in56' "; } else{ $sql="UPDATE information56 SET name_in56 = '$name_in56' WHERE num_in56 = '$num_in56' "; } mysql_query($sql,$conn) or die("3.ไม่สามารถประมวลผลคำสั่งได้"); mysql_close(); echo""; } } ?> } else{ echo""; exit(); } ?>