showing code

[eluser]St0neyx[/eluser]
Hi all,

I'm making an Code Igniter help site for my work, i'm the first who's working/testing codeigniter and want to make some code examples and stuff..
(also makes me more experienced with CI)
now is my question..
how do i print out code like this
(and i mean what you see the php code with colors and all)

Code:

<?php echo 'example code'; ?>

Is there an helper/librarie/class/plugin or something for this?