What are the best practices for incorporating external HTML content into PDF generation using FPDF in PHP?

When incorporating external HTML content into PDF generation using FPDF in PHP, it is important to properly handle the HTML content to ensure it is correctly rendered in the PDF. One common approach is to use the PHP library Dompdf, which can convert HTML content into a PDF format that is compatible with FPDF. 

// Include Dompdf library
require_once 'dompdf/autoload.inc.php';

// Create a new Dompdf instance
$dompdf = new Dompdf\Dompdf();

// Load HTML content from external file or URL
$html = file_get_contents('external_content.html');

// Load HTML content into Dompdf
$dompdf->loadHtml($html);

// Render PDF
$dompdf->render();

// Output PDF content
$dompdf->stream('output.pdf');

Keywords

FPDF PHP HTML content PDF generation best practices

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