php-tcpdfHow to install TCPDF on Ubuntu using PHP?

1. Download TCPDF Download the latest version of TCPDF from this link.
2. Unzip the file Unzip the tcpdf.zip file to a directory of your choice.
3. Configure TCPDF Open the config/tcpdf_config.php file and configure the K_PATH_MAIN constant to the absolute path to the TCPDF library.
4. Include TCPDF in your project Add the following code to your project to include TCPDF:

   require_once('/path/to/tcpdf/tcpdf.php');

5. Create a new TCPDF object Create a new TCPDF object with the following code:

   $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

6. Generate PDF Generate the PDF by adding the following code:

   $pdf->AddPage();
   $pdf->Write(0, 'Hello World!');
   $pdf->Output('example.pdf', 'I');

7. Output The code will generate a PDF file with the content "Hello World!".

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