PHP Easter Egg…!

Found this at Distant-Help Forums.

Add ?=PHPE9568F36-D428-11d2-A769-00AA001ACF42 after any url that works in PHP.

e.g. http://www.wordpress.org/?=PHPE9568F36-D428-11d2-A769-00AA001ACF42

Few more:
?=PHPB8B5F2A0-3C92-11d3-A3A9-4C7B08C10000
?=PHPE9568F34-D428-11d2-A769-00AA001ACF42
?=PHPE9568F35-D428-11d2-A769-00AA001ACF42

Also found out that the eggs are in ext/standard/info.h

Additionally the animal in the first depends on which version of PHP you are running. I have seen a dog and a rabbit.