PHPTMAPI is a PHP5 API for creating and manipulating topic maps, based on the TMAPI project.
TMAPI is a programming interface for accessing and manipulating data held in a topic map. The TMAPI specification defines a set of core interfaces which must be implemented by a compliant application as well as (eventually) a set of additional interfaces which may be implemented by a compliant application or which may be built upon the core interfaces.
Work on PHPTMAPI 2.0 is in progress. See our development wiki page for information.
Please contact Espen Holje or Johannes Schmidt if you want to contribute to the project and join our Mailinglist.