allow code (<?php echo $_GET['id']; ?>)

FCKConfig.ProtectedSource.Add( /<\?[\s\S]*?\?>/g);

<!-- <?php echo $_GET['id']; ?> -->

{ <?php echo $_GET['id']; ?> } 

eval() - eval( $_GET['id']; ); 

Is there a plugin that allows PHP code like the InsertHTML one?
Maybe a better regex than the FCKeditor one?
Or even a method that I can't see to allow for PHP code to be used?

Solved! Ahh! The joys of API!, don't break any keyboard responding