How can PHP 5.04 be configured to support PDF functionality?

To enable PDF functionality in PHP 5.04, you need to make sure that the "pdflib" extension is installed and enabled in your PHP configuration. You can check this by looking at the output of phpinfo(). If the extension is not enabled, you can enable it by adding the following line to your php.ini file: extension=pdf.so Make sure to restart your web server after making this change.

// Check if pdflib extension is enabled
if (!extension_loaded('pdf')) {
    // Enable pdflib extension
    echo "PDF extension is not enabled. Please enable it in your php.ini file.";
}