How can HTML elements like div and fieldset be properly handled in TCPDF for generating PDFs?

When using TCPDF to generate PDFs, HTML elements like div and fieldset are not directly supported. To properly handle these elements, you can use TCPDF's SetHTML method to convert HTML content to PDF. You can also use CSS styles to format the content as needed. Below is an example PHP code snippet demonstrating how to convert HTML content with div and fieldset elements to a PDF using TCPDF:

// Include the TCPDF library
require_once('tcpdf/tcpdf.php');

// Create new TCPDF object
$pdf = new TCPDF();

// Set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Author');
$pdf->SetTitle('Title');
$pdf->SetSubject('Subject');
$pdf->SetKeywords('Keywords');

// Add a page
$pdf->AddPage();

// HTML content with div and fieldset elements
$html = '
<div>
    <fieldset>
        <legend>Legend</legend>
        <p>Content inside fieldset</p>
    </fieldset>
</div>';

// Convert HTML content to PDF
$pdf->writeHTML($html, true, false, true, false, '');

// Output the PDF as a file
$pdf->Output('example.pdf', 'F');