如何降低高度并使用FPDF下载pdf？

Question

I have a function to generate pdf using Fpdf in laravel. My problems are:

1. After all Cell I have some extra space. I need to remove that. Please find the image given below.
2. How can I download this pdf file in to my system. Currently it's just showing in to browser. Code samples are given below.

Code

Controller: Controller.php

public function index()
    {
        $orders = Order::select('firstname', 'lastname', 'street', 'postal', 'country')->get();
        foreach ($orders as $order){
            Fpdf::SetMargins(5, 5, 5);
            Fpdf::AddPage('L', array(60,90), 'A4');
            Fpdf::SetAutoPageBreak(TRUE, 0);
            Fpdf::SetFont('helvetica', '', 7); //IF bold letter SetFont('Arial','B',14)
            Fpdf::SetTextColor(0, 0, 0);
            Fpdf::Cell(10,5,iconv('UTF-8', 'windows-1252', 'Falls unzustellbar, zurück an Absender'),0,"1","L");
            Fpdf::SetFont('','U');
            Fpdf::Cell(10,5,iconv('UTF-8', 'windows-1252', 'schrillALARM.jetzt c/o 365group • Grasgasse 2 • 93047 Regensburg'),0,"1","L");
            Fpdf::SetFont('helvetica', '', 11);
            Fpdf::Cell(10,5,$order->firstname,0,1,"L");
            Fpdf::Cell(10,5,$order->lastname,0,1,"L");
            Fpdf::Cell(10,5,$order->street,0,1,"L");
            Fpdf::Cell(10,5,$order->postal,0,1,"L");
            Fpdf::Cell(10,5,$order->country,0,1,"L");
        }
        Fpdf::Output();
        exit;
    }

Route: Route::get('/test', 'Controller@index');

Answer 1

No experience with FDPF, but you can download this way:

Route::get(
    'download/pdf/{pdf}',
    function ($pdf) {
        $file = // Get file
        return response()->download($file);
    }
);

Or just from your controller with

return response()->download($pdf);