PHP easter egg problem

PHP easter egg is funny dog picture but it could be used by attacker to detect PHP version
using following url:
http://www.yoursite.com/?=PHPE9568F36-D428-11d2-A769-00AA001ACF42
Each version has its own picture.
If you would like to hide PHP version or even the fact that your site are using PHP you could use following solutions :

1. .htaccess mod_rewrite:
   Change mod_rewrite
   setting so that web
   server removes 'easter egg' parameter string


2. modifying php.ini
   set the "expose_php"
   directive to "off" in
   server's php.ini
   

Contact me if you interested to make your site a
little safer.