How can PHP developers ensure a user-friendly experience when interacting with PDF documents on a website?

To ensure a user-friendly experience when interacting with PDF documents on a website, PHP developers can use a library like TCPDF or FPDF to generate PDF files with proper formatting and structure. Additionally, they can provide options for users to easily view, download, or print the PDF documents on the website.

// Example code using TCPDF to generate a PDF document
require_once('tcpdf/tcpdf.php');

$pdf = new TCPDF();
$pdf->AddPage();
$pdf->SetFont('Arial', 'B', 16);
$pdf->Cell(0, 10, 'Hello, World!', 0, 1, 'C');
$pdf->Output('example.pdf', 'D');