Thanks a lot to PaulANormanNZ the one responsible for all the documentation available on the old wiki.
Building from sourceIn order to contribute to the project or help make packages for different distributions or operating systems you need to know first how to compile wxPHP.
wxPHP Class Reference
To know which wxWidget components or classes are enabled on the wxPHP binding visit the reference pages this pages will be updated (regenerated) each time new classes are available to wxPHP.
Reference for older 188.8.131.52 release is here.
To get to know more about wxWidgets framework visit the official page http://www.wxwidgets.org/docs/
For reference and documentation of the PHP programming language visit http://php.net/