PHP Reflect is a library that adds the ability to reverse-engineer classes, interfaces, functions, constants, namespaces and more.
Both were distributed as source code (install via composer) and a PHAR version that bundles all dependencies in a single file.
Follow development on the official Blog.
Have a look on master branch for previous stable API 1.0
The documentation for PHP Reflect 2.3 is available in English to read it online or download to read it later (multiple formats).
AsciiDoc source code are available on docs folder of the repository.