$filename = "export.xls";
    $myFile = "/var/www/vhosts/playscape.co.il/httpdocs/MiftahSaimon/pnpScript/export.xls";

    $mm_type="application/octet-stream";

    header("Cache-Control: public, must-revalidate");
    header("Pragma: hack");
    header("Content-Type: " . $mm_type);
    header("Content-Length: " .(string)(filesize($myFile)) );
    header('Content-Disposition: attachment; filename="'.$filename.'"');
    header("Content-Transfer-Encoding: binary\n");

    readfile($myFile);