In what scenarios would investing in PDFlib be a better option than using dompdf for PDF generation in PHP?

Investing in PDFlib may be a better option than using dompdf for PDF generation in PHP when you require advanced PDF functionalities such as interactive forms, digital signatures, or PDF/X compliance. PDFlib offers more extensive features and control over the PDF generation process compared to dompdf, which may be necessary for complex or specialized requirements. 

// Example PHP code using PDFlib for advanced PDF generation
// This code snippet demonstrates how to create a simple PDF document using PDFlib

// Load PDFlib library
if (!extension_loaded('PDFlib')) {
    die('PDFlib not available');
}

// Create a new PDFlib object
$pdf = new PDFlib();

// Open a new PDF document
if ($pdf->begin_document("", "") == 0) {
    die("Error: " . $pdf->get_errmsg());
}

// Set the document information
$pdf->set_info("Creator", "PDFlib");
$pdf->set_info("Title", "Hello World");

// Start a new page
$pdf->begin_page_ext(595, 842, "");

// Set the font and text
$font = $pdf->load_font("Helvetica-Bold", "winansi", "");
$pdf->setfont($font, 24);
$pdf->set_text_pos(50, 700);
$pdf->show("Hello World!");

// End the page and document
$pdf->end_page_ext("");
$pdf->end_document("");

// Output the PDF to the browser
header("Content-type: application/pdf");
echo $pdf->get_buffer();

Keywords

PDFlib dompdf PDF generation PHP scenarios

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