为什么有些代码不会在标题（“Content-disposition：...”）行之后运行？

Question

I was wondering if anyone know why the code after the header(Content-disposition: ...) will not run? It writes and downloads the file, but it will not run the unlink() line...

This code is within a few other if statements originally.

Here is the code:

$form1Array = array($_POST["namn"], $_POST["stad"]);
$form1String = serialize($form1Array);
$form1Fil = $_POST["namn"].".txt";
$midMappe = "midlertidig\\";
$fo_form1Fil = fopen($midMappe.$form1Fil, "w");
//
if (fwrite($fo_form1Fil, $form1String)) {
    ignore_user_abort(true);
    //
    header("Content-type: text/plain");
    header("Content-disposition: attachment; filename=".$form1Fil);
    //
    unlink($midMappe.$form1Fil);
    } else {
       echo "Could not save the file for download.";    
    }

Thank you. :)

Answer 1

The code will be correctly executed and as someone pointed out in the comments, it is very likely that the problem is in the unlink() function. I recommend you to do a quick debug and see what unlink() returns. More in particular, see if it return false (it will if it fails to unlink the file).

Here an example of what i mean