mPDF 5.7.1 - image displays as a broken [x]

Question

I have a small issue with mPDF (version 5.7.1).

This code should generate PDF with image file:

 $mpdf = new mPDF();
 $html = \'

        

Answer 1

In my case, the problem was just the usage of transparents PNG using the 6.0 version. This bug was fixed on the mpdf 6.1 version.

I successfully solved the problem downloading the 6.1 version from here and overriding the mpdf files on my project.