Code being stipped

Hi,
I tried adding this code <?php echo $_POST['fieldname'] ?>
to a thank you message. I have added it to the "on submit" "thank you message" "code".

It doesn't work because the editor changes it to <!--?php echo $_POST['name'] ?-->

I have set the user filtering to "no filtering" already.

Any suggestions?
Thanks

edit - tried with JCE editor - same problem.

Hi Heppy,

Either disable the editor and use plain text OR use a "Custom code" action.

Regards,
Max