Please note this is an old forum thread. Information in this post may be out-to-date and/or erroneous.
Every phpdocx version includes new features and improvements. Previously unsupported features may have been added to newer releases, or past issues may have been corrected.
allows you replace a placeholder using HTML code. You should use:
that transform the image to MHT, or replaceTemplateVariableByHTML method using an img tag.