[It became] apparent that I had to have my own set of Cake sniffs to manage this but a separate standard just for this seemed an over kill and the simplicity of code made it kind of fun to add more standards which I liked but were in different set of sniffs.

You can grab the whole list of sniffs from their downloads. They implemented them as a pre-commit hook on their SVN server even so that developers could not violate the coding standards when they submit their code.

Like Action Helpers, which I've discussed in a previous article, Front Controller Plugins in Zend Framework are often considered an esoteric, advanced subject. They are, however, remarkably simple to implement, and provide an easy way to extend the functionality and behavior of your entire web application.

The article (from Matthew Weir O'Phinney) looks at the hooks defined in the controller, like routeStartup and preDispatch, and how to work with the controller to add in/get plugins from it. He provides a two examples too: Application Initialization Plugin and a Caching Plugin.