What are some best practices for adjusting header and footer margins in mpdf for better PDF printing results?

When adjusting header and footer margins in mpdf for better PDF printing results, it is important to ensure that the margins are set appropriately to avoid any overlap with the content. To do this, you can adjust the header and footer margins using the setAutoTopMargin and setAutoBottomMargin functions provided by mpdf.

$mpdf = new \Mpdf\Mpdf();

// Set header margin
$mpdf->setAutoTopMargin = '20'; // Adjust the value as needed

// Set footer margin
$mpdf->setAutoBottomMargin = '20'; // Adjust the value as needed

// Add content to PDF
$mpdf->WriteHTML('Your content goes here');

// Output PDF
$mpdf->Output();