How to create pdf file with native php?

@filiberto 

To create a PDF file using native PHP, you can use the TCPDF library. Here are the steps to follow:

1. Download and install TCPDF library: Visit the TCPDF official website (https://tcpdf.org/). Download the latest version of TCPDF library. Extract the downloaded zip file and move the "tcpdf" folder to your project directory.
2. Include the TCPDF library in your PHP file: require_once('tcpdf/tcpdf.php');
3. Create a PDF object: $pdf = new TCPDF('P', 'mm', 'A4', true, 'UTF-8');
4. Set document information: $pdf->SetCreator('Your Name'); $pdf->SetAuthor('Your Name'); $pdf->SetTitle('My PDF'); $pdf->SetSubject('Creating PDF with PHP'); $pdf->SetKeywords('PDF, PHP, TCPDF');
5. Set default font: $pdf->SetFont('Helvetica', '', 12);
6. Add a page: $pdf->AddPage();
7. Write content to the PDF: $pdf->Cell(0, 10, 'Hello World!', 0, 1);
8. Output the PDF to a file or the browser: To save the PDF to a file: $pdf->Output('path/to/output.pdf', 'F'); To display the PDF in the browser: $pdf->Output('output.pdf', 'I');

That's it! You have created a PDF file using native PHP with the help of the TCPDF library.