From Fedora Project Wiki
PHP Continuous Integration
Koschei is a continuous integration service for Fedora packages. Koschei is aimed at helping Fedora developers by detecting problems as soon as they appear in rawhide - it tries to detect package FTBFS in rawhide by scratch-building them in Koji.
A PHP group exists, please add your packages (when a test suite is enabled at build time).
Each Release Candidate version of PHP are build in rawhide, so regressions can be detected as soon as possible, before the final version, and reported to upstream.
See results for PHP (ordered by state, and build date)