New Post: problem with downloading excel from php://output

Headers should not be:

        header(\"Content-Type: application/vnd.ms-excel\");
        header(\"Content-Disposition: attachment; filename=$legit\");
but

        header("Content-Type: application/vnd.ms-excel");
        header("Content-Disposition: attachment; filename=$legit");

Look at 01simple-download-xls.php in /Tests for an example