output($qrCode, 100); $qrBase64 = base64_encode($qrBinary); $html = '

' . htmlspecialchars($palletNo) . '

'; $mpdf = new Mpdf([ 'mode' => 'utf-8', 'format' => [60, 14], 'margin_left' => 0, 'margin_right' => 0, 'margin_top' => 0, 'margin_bottom' => 0, //'tempDir' => '/var/www/storage/mpdf-tmp', ]); $mpdf->WriteHTML($html); $mpdf->Output('qr-label.pdf', 'I'); exit; } /** * Store a newly created resource in storage. */ public function store(Request $request) { // } /** * Display the specified resource. */ public function show(string $id) { // } /** * Update the specified resource in storage. */ public function update(Request $request, string $id) { // } /** * Remove the specified resource from storage. */ public function destroy(string $id) { // } }