disabling editing post after closing threads

[Keta]

is there already a hack for this? i can't seem to find it i did search!! is it some way to disable editing a post after closing a thread

[scsa20]

once you close a thread, the users can't edit the post automactly

[Keta]

seem not to be working on my forum

[Xenon]

you should find these lines in your editpost.php:

PHP Code:

if (!ismoderator($threadinfo[forumid],"caneditposts")) { // check for moderator
    if (!$threadinfo[open]) {
      eval("standardredirect(\"".gettemplate("redirect_threadclosed")."\",\"showthread.php?s=$session[sessionhash]&threadid=$threadinfo[threadid]\");");
      exit;
    } 

if you can find this, it should work.
but only users cannot edit posts anymore, a moderator can always edit posts in closed threads.