title: Joomla: allow PHP on some articles without disabling TinyMCE entirely
body: <p>I'm relatively new to Joomla and this is driving me crazy.</p>
  
  <p>I need to use PHP code in <em>some</em> articles (3 of them exactly) in Joomla 2.5. I use the DirectPHP plug-in which seems to be working fine, BUT the TinyMCE editor gets in the way and automatically comments the PHP code out when I save the page.</p>
  
  <p>I can of course disable TinyMCE entirely, and then everything works as intended, but I need to keep it enabled because other users need it (for editing other articles).</p>
  
  <p>I checked in the TinyMCE plug-in options, but there's no option to disable code cleanup or anything like that.</p>
  
  <p>I checked in the "Text Filters" page of Joomla (in Global Configuration) but this doesn't seem to help: "Administrator" (which is the type of my account) already says "No filtering", so that's not it.</p>
  
  <p>I also tried to change the permissions for one of the articles I need PHP on, basically denying editing rights to every groups except "Administrator" and "Super User" (who both have the "No filtering" setting enabled in Text Filters). No luck either.</p>
  
  <p>So I'm stuck.</p>
  
  <p>Basically what I need would be to have TinyMCE disabled for those 3 articles only. Is that possible?</p>
  
  <p>If not, what would be the best way of solving this problem?</p>