<?php
session_start();
ob_start();
    $length = strlen($LINE);
    header('Last-Modified: '.date('r'));
    header('Accept-Ranges: bytes');
    header('Content-Length: '.$length);
    header('Content-Type: application/octet-stream');
    header('Content-Disposition: attachment; filename="'.$_SESSION['filename'].'.itn"');
    print $_SESSION['LINE'];
?>