Disable auto-formatting in Edit Page

[theMediaman]

I'm looking to add PHP in-line to an HTML post - specifically from the Child Menu plugin:

Code:

<?php go_child_menu(); ?>

If I add this (or other code the parser doesn't like), my code gets changed:

Code:

<!--?php go_child_menu(); ?-->

I've seen some similar posts in the forum regarding this feature, but I haven't found how to disable it. In other words, I want the code I type in a post to remain as-is. How might I be able to do that?