It's a simple Template to be used in CakePHP, so when you generate your code in the bake the code generated keep the Zend Standard.
Why use this?
If you for example want to keep one standard between your projects PHP for example, for example our team here use the Zend code standard as default for all the projects that the team are involved.
How to use?
Make the clone of the project: git clone git://email@example.com/krolow/CakeToZendStandard.git into your Console/Templates/ folder.
After that when you generate code by bake you will be able to choose the CakeToZendStandard as the code generator.