Code Guidelines

The code for the WebPagetest project should follow the Google code guidelines for c++ :
PHP code should follow as closely as makes sense for the language

Additional rules:
Boolean variables and methods/functions should be prefixed with "is", "has", "can" or "should" as makes sense.

We will be employing a "fix on touch" policy where developers are responsible for cleaning up existing code to follow the style guide when they modify it.