[Plugin: WP Post to PDF] Displaying a simple text footer

If so, where would I place the code?

Something like:

<?php
echo $myString;
echo"<p>Notes to the editor<p/>;
?>

Instruction for version 2.3.1

In file wp-post-to-pdf/wp-post-to-pdf.php

Append your code to $html variable after line 342

$html .= $myString;
$html .= “<p>Notes to the editor<p/>”;

Hi Neerav

Doesn’t seem to be working for me!
Here’s where I put the code:

$html .= htmlspecialchars_decode(htmlentities($post->post_content, ENT_NOQUOTES, 'UTF-8', false), ENT_NOQUOTES);
            $dom = new simple_html_dom();
            $dom->load($html);

            foreach($dom->find('img') as $e){
                $e->align = null;
                $e->outertext = '<div style="text-align:center;">' . $e->outertext . '</div>';
            }

            $html = $dom->save();

            $dom->clear();
            $html .= $myString;
$html .= "<p>Notes to the editor<p/>";

            // Print text using writeHTML
            $pdf->writeHTML($html, true, 0, true, 0);

            // ---------------------------------------------------------
            // Close and output PDF document
            // This method has several options, check the source code documentation for more information.

website: https://www.ooh-websites.co.uk/ovalmedical/oval-medical-collaborates-with-the-cambridge-university-mba-venture-project-2/

Any ideas or have I simply put it in the wrong place?!

You have put the code at right place.

I suspect you forget to delete cached PDF files. You can delete them from WP Post to PDF settings page.