PHP Tutorial: FPDF Add Page 📝

Welcome to our comprehensive guide on using FPDF to add a new page in PHP! In this lesson, we'll cover the basics and advanced examples, making it easy for both beginners and intermediates to understand. Let's dive right in!

Introduction 🚀

FPDF is a popular PHP library that allows you to generate PDF documents programmatically. In this tutorial, we'll focus on adding a new page to an existing PDF document.

Getting Started 💡

To use FPDF, first, you need to download it from the official website. Extract the downloaded archive and include the FPDF class in your PHP script:

php

require('fpdf.php');

Creating a New Page 🎯

To add a new page, you can use the AddPage() function. Let's create a simple example:

php

$pdf = new FPDF();
$pdf->AddPage();
$pdf->SetTitle('My First PDF');
$pdf->Write(10, 'Hello World!');
$pdf->Output();

In this example, we create a new FPDF object, add a page, set the PDF title, and write 'Hello World!' to the new page. Finally, we output the generated PDF.

Advanced Examples 📝

Adding Multiple Pages

To add multiple pages, simply call AddPage() as many times as needed:

php

$pdf = new FPDF();
$pdf->AddPage();
$pdf->SetTitle('My Multipage PDF');
for ($i = 1; $i <= 5; $i++) {
    $pdf->Write(10, 'Page ' . $i);
    $pdf->AddPage();
}
$pdf->Output();

Adding Content to Existing PDFs

You can also add content to an existing PDF. First, create the initial PDF, then open it in append mode:

php

$pdf = new FPDF('P', 'mm', 'A4');
$pdf->Open();
$pdf->SetTitle('My Existing PDF');
$pdf->Write(10, 'Initial Content');
$pdf->Output('MyExistingPDF.pdf', 'F');

$pdf = new FPDF('P', 'mm', 'A4');
$pdf->Open('a');
$pdf->AddPage();
$pdf->SetTitle('My Existing PDF');
$pdf->Write(10, 'New Content');
$pdf->Output('MyExistingPDF.pdf', 'F');

In this example, we first create an initial PDF, then open the same PDF in append mode to add new content.

Quiz Time 📝

That's it for today! In the next lesson, we'll explore more FPDF functions and create more practical examples to help you master this powerful PHP library. Happy coding! 🤓