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Edit File: pdf.php

<?php // Include autoloader require_once 'dompdf/autoload.inc.php'; // Reference the Dompdf namespace use Dompdf\Dompdf; // Reference the Options namespace use Dompdf\Options; // Reference the Font Metrics namespace use Dompdf\FontMetrics; // Set options to enable embedded PHP $options = new Options(); $options->set('isPhpEnabled', 'true'); // Instantiate dompdf class $dompdf = new Dompdf($options); // Load HTML content //$dompdf->loadHtml('<h1>Welcome to CodexWorld.com</h1>'); // Load content from html file // $html = file_get_contents("pdf-content.html"); $html = 'HI'; $dompdf->loadHtml($html); // (Optional) Setup the paper size and orientation $dompdf->setPaper('A4', 'portrait'); // Render the HTML as PDF $dompdf->render(); // Instantiate canvas instance $canvas = $dompdf->getCanvas(); // Instantiate font metrics class $fontMetrics = new FontMetrics($canvas, $options); // Get height and width of page $w = $canvas->get_width(); $h = $canvas->get_height(); // Get font family file $font = $fontMetrics->getFont('times'); //$font = $fontMetrics->getFont('helvetica'); //$font = $fontMetrics->getFont('helvetica', 'bold'); // Specify watermark text $text = "CONFIDENTIAL"; // Get height and width of text $txtHeight = $fontMetrics->getFontHeight($font, 75); $textWidth = $fontMetrics->getTextWidth($text, $font, 75); // Set text opacity $canvas->set_opacity(.2); // Specify horizontal and vertical position $x = (($w-$textWidth)/2); $y = (($h-$txtHeight)/3); // Writes text at the specified x and y coordinates //$canvas->text($x, $y, $text, $font, 75); //$canvas->text($x, $y, $text, $font, 75, array(255, 0, 0)); $canvas->text($x, $y, $text, $font, 75, array(255, 0, 0), '', '', 20); // Output the generated PDF (1 = download and 0 = preview) $dompdf->stream('document.pdf', array("Attachment" => 1)); ?>