Dynamic Certificate Generation Using FPDF and FPDI in PHP | Download the pdf Template here : https://goo.gl/ZRXtLt

1dynamicCertificate.php

<?php

use setasign\Fpdi\Fpdi;

require_once('vendor/setasign/fpdf/fpdf.php');
require_once('vendor/autoload.php');
global $pdf;

if (1) {

    $countV = 1;
    if ($countV == 1) {
        $name = "Saurav Bhandari";
        $fromDate = "October 1, 2018";
        $toDate = "December 29, 2018";
        $course = "Programming in JAVA";
        $verification_id = "ID-20181008-001";
        $course_duration = "129";
        $title = "MR. ";
        $trainer = "Jane Doe";
        $trainer_title = "Java Trainer";
    }
// initiate FPDI
    $pdf = new Fpdi('L');

    function setStyle($x_coordinate, $y_coordinate, $size, $font, $pdf)
    {
        $pdf->SetXY($x_coordinate, $y_coordinate);
        $pdf->SetFont($font, "", $size);
    }

    function addFont($pdf)
    {
        $pdf->AddFont("Times-Bold", "", "Timesb.php");
        $pdf->AddFont("Times", "", "Times.php");

    }

//Add a blank page to the pdf
    $pdf->AddPage();

//set the source file of the created pdf
    try {
        $pdf->setSourceFile('Deerwalk Training Certificate.pdf');
    } catch (\setasign\Fpdi\PdfParser\PdfParserException $e) {
    }

//extract first page from the source pdf
    try {
        $template = $pdf->importPage(1);
    } catch (\setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException $e) {
    } catch (\setasign\Fpdi\PdfParser\Filter\FilterException $e) {
    } catch (\setasign\Fpdi\PdfParser\Type\PdfTypeException $e) {
    } catch (\setasign\Fpdi\PdfParser\PdfParserException $e) {
    } catch (\setasign\Fpdi\PdfReader\PdfReaderException $e) {
    }

//now use the extracted page as the template for new psd
    $pdf->useTemplate($template);

//add custom fonts
    addFont($pdf);

    $pdf->SetAutoPageBreak(false);

    // Name Section
//----------------------------------------------------------------------------------//
//set custom style with the coordinate of text its size and font
    setStyle(100, 73, 27, 'Times-Bold', $pdf);
//write the text with the height
    $pdf->Write(0, $title . strtoupper($name));
//----------------------------------------------------------------------------------//
    // Course Section
//----------------------------------------------------------------------------------//
    $pdf->SetXY(1, 107);
    $pdf->SetFont('Times-Bold', "", 20);
    $pdf->Cell(0, 0, strtoupper($course), "", 2, 'C');
//----------------------------------------------------------------------------------//
    // Course Duration Section
//----------------------------------------------------------------------------------//
    setStyle(96.5, 126, 18, 'Times-Bold', $pdf);
    $pdf->Write(0, $course_duration);
//----------------------------------------------------------------------------------//
    // Date Section
//----------------------------------------------------------------------------------//
//    setStyle(103.5, 141, 17, 'Times-Bold', $pdf);
//    $pdf->Write(0, $fromDate);
    $pdf->SetFont('Times-Bold', "", 17);
    $pdf->Cell(47, 30, $fromDate, "", 2, 'C');
    setStyle(165, 141, 17, 'Times-Bold', $pdf);
    $pdf->Write(0, $toDate);
//----------------------------------------------------------------------------------//
    // Verification ID
//----------------------------------------------------------------------------------//
    $pdf->SetXY(144, -43.5);
    $pdf->SetFont('Times-Bold', "", 16);
    $pdf->Write(0.1, $verification_id);
//----------------------------------------------------------------------------------//
    // Trainer Details
//----------------------------------------------------------------------------------//
    $pdf->SetXY(-94, -12);
    $pdf->SetFont('Times', "", 14);
    $pdf->Cell(0, 0, strtoupper($trainer_title), "", 2, 'C');

    $pdf->SetXY(-91, -18);
    $pdf->SetFont('Times', "", 14);
    $pdf->Cell(0, 0, strtoupper($trainer), "", 2, 'C');
//----------------------------------------------------------------------------------//

//$pdf->Output('D','Deerwalk Training Certificate.pdf');
    $pdf->Output();
} else {
    $url = '../file.php';
    echo '<META HTTP-EQUIV=REFRESH CONTENT="0; ' . $url . '">';
}

composer.json

{
    "require": {
        "setasign/fpdi-fpdf": "^2.0"
    }
}