PHP Extension -- feedback request

Hello everybody, In the fast few weeks I've been developing a brand new PHP Extension and I'd like a feedback about it, in order to request a PECL account. The extension it's pretty simple, it implements a N-gram based text categorization [1] class, useful to detect languages of texts with a minimum supervision (it requires a simple learning from samples). Currently the Extension, provides two classes: - BaseTextCat: This class has few abstract methods, allowing developers override the default behavior of the library from the PHP userland. - TextCat: A ready-to-use class with standard behavior (saving the "knowledge" in flat files, treating texts as one character per byte). The Extension it's hosted currently at Github, http://github.com/crodas/PHPTextCat Looking forward to reading feedback :-) [1] http://www.citeseer.ist.psu.edu/68861.html -- Cesar D. Rodas http://cesar.la/ Phone: +595-961-974165