Help! displaying source code

[Bird]

I need to write some instructions about how to add affiliate links. I was wondering if any one knows of a way to show the source code like it does with bb script.

<?php echo "hello"; ?>

or

<?php echo "hello"; ?>

[neonliquid]

http://programmabilities.com/xml/?id=15

[KillerK]

[Bird]

http://programmabilities.com/xml/?id=15

Very Nice, Thanks....

[2012]

good read

[Bird]

Here's the sample code if any else needs it

http://www.sitepoint.com/article/hig...urce-code-php/