[z3r0]

Which postdate do you want to show?

If it's the first you can create a plugin to do it.

Hook location:Showthread_complete
Title:thread start date
Code

$thread[startdate] = vbdate("Y-m-d", $thread["dateline"]);

$thread[startdate] (or {vb:raw thread.startdate} for vb4) will then be available in showthread.

Schema also accepts datetime format so you could use Y-m-dTH:i:sP in the plugin instead of Y-m-d for greater accuracy.

Attachment 157670