I am currently working on a wordpress project and would like to know if its possible to query pages by a childs publish date?
I currently only want to show the parent page so my arguments look like this:
$args = array( 'post_type' => 'support_tickets', 'numberposts' => -1, 'orderby' => 'date', 'order' => 'DESC' );
Is there anything i can do to adapt the above to order by the latest child publish date? I have already been down the route of using comments, but this is not going to work for what i want.
Has anyone achieved this before? Any help would be greatly appreciated