Julian M

I see. That’s why.
Thank you for the quick answer!

Hi rexak,

I am not sure, but i guess, you can use this example from the documentation to upload image into media gallery,

and then you should update userprofile: update_usermeta,
something like this.

I hope, that helps

Hello Frank,

Thanks for your answer. It make sense.
I guess for my aims I can just use the checking (if $_POST is not empty) in the “single.php” file =) It is not so elegant, but still.

But usage of filter helped me. It looks better. I’ve added
add_filter('qmn_after_check_answers', 'quiz_after_check_answers', 10, 3);
in my code.

Anyway i will waiting for updates.

P.S.
Yet one thing about code style) You’ve mixed tabs and spaces sometimes. (sorry! i am a bit nerd)
e.g. You have in the function “display_begin_section()” a lot of spaces rather tabs.