G1 is an enteprise level applications framework written in PHP 5, making full use of the new language features. This is archived using new features in PHP 5.1 as SPL, SDO and PDO classes. Please referer to http://g1.tigris.org.
myFuses is a Controller Framework that helps desing, develop and maintain PHP applications. MyFuses is based on Fusebox and was designed to be more extensible and stable.