How to sort question based on last answer and recent comment?

Question

I currently add this to my qa-config.php

$QA_CONST_PATH_MAP=array(
  'questions' => '',
);

Is it possible to add sort by recent answer and comment?

Answer 1

You can't choose the sorting. What you can choose is to show a new section (the All Activity one) as I explained in this other answer http://www.question2answer.org/qa/41479/sort-by-last-comment-and-answer?show=41484#a41484

I would remove what you've added (I'm not sure why you added that or whether you fully understand what that does) and replace it with the content in the other answer:

$QA_CONST_PATH_MAP=array(
    '' => 'activity',
);