How to write plugins replace temp

[kh99]

Sorry, I used the wrong code in my previous post. Maybe this:

PHP Code:

if (!isset($vbphrase['save_last_post']))
{
   $vbphrase['save_last_post'] = $vbphrase['last_post'];
   $vbphrase['save_threads_posts'] = $vbphrase['threads_posts'];
}
$forumids = explode(',', '5,6,7,8');// add vboption after 
if (in_array($forum['forumid'], $forumids)) 
{ 
   if ($depth == 2 && $tempext == '_post') 
   { 
      $tempext = '_post_custom'; 
   }   
   else if ($depth == 1 && $tempext == '_nopost')
   {
      $vbphrase['last_post'] = '';
      $vbphrase['threads_posts'] = '';
   }
   else
   {
      $vbphrase['last_post'] = $vbphrase['save_last_post'];
      $vbphrase['threads_posts'] = $vbphrase['save_threads_posts'];
   }
}