tcpdf.php

<?php

require_once "config.php";
require_once "inline-html.php";

session_start();

//if(!isset($_SESSION["loggedin"]) || $_SESSION["loggedin"] !== true){
//    header("location: login.php");
//    exit;
//}

$template = $_POST['template'];

if(!empty($template))
{
    require_once('tcpdf/tcpdf.php');

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

    $obj_pdf->SetCreator(PDF_CREATOR);
    $obj_pdf->SetTitle("Export HTML Table data to PDF using TCPDF in PHP");
    $obj_pdf->SetHeaderData('', '', PDF_HEADER_TITLE, PDF_HEADER_STRING);
    $obj_pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
    $obj_pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
    $obj_pdf->SetDefaultMonospacedFont('helvetica');
    $obj_pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
    $obj_pdf->SetMargins(PDF_MARGIN_LEFT, '5', PDF_MARGIN_RIGHT);
    $obj_pdf->setPrintHeader(false);
    $obj_pdf->setPrintFooter(false);
    $obj_pdf->SetAutoPageBreak(TRUE, 10);

    $obj_pdf->SetFont('dejavusans', '', 12, false);

    $obj_pdf->AddPage();

    $content = '';
    $content .= $template;
    $file_name = time() . '.pdf';

    $html = injectHtml(Array(
        'header_1' => "Some text here 1",
        'header_2' => "Some text here 2",
        'image_1' => realpath('image-examples') . DIRECTORY_SEPARATOR . 'example.jpg'
    ));

    $obj_pdf->writeHTML($html);
    $obj_pdf->Output(realpath('uploads') . DIRECTORY_SEPARATOR . $file_name, 'F');
    $obj_pdf->Output($file_name, 'I');
}