What are some best practices for offering PDF files for download on a website using PHP?

When offering PDF files for download on a website using PHP, it's important to ensure proper handling of the file to maintain security and user experience. One best practice is to use PHP headers to set the content type as application/pdf and force the browser to download the file instead of displaying it. Additionally, it's recommended to sanitize the file name to prevent any potential security risks. 

<?php
// File path to the PDF file
$file = 'path/to/your/file.pdf';

// Set the appropriate content type
header('Content-Type: application/pdf');

// Force the browser to download the PDF file
header('Content-Disposition: attachment; filename="'.basename($file).'"');

// Read the file and output it to the browser
readfile($file);
?>

Keywords

PDF download website PHP headers

Related Questions