GitHub PHP Hyperlinks

What is github-php-hyperlinks?

A userscript that enhances browsing through PHP code on GitHub by linking referenced classes!

So how does it work (and why doesn't it work for my repo)?

The script assumes that your php repo has a composer.json and that you also have either PSR-0 or PSR-4 autoloading defined in it.
Additionaly to that it checks your composer.json's "require" and "require-dev" sections and does a lookup on Packagist for them (also assuming those packages have autoloading defined in their composer.json).

Classnames with underscores aren't supported (and i don't really plan to support them. Upgrade your code, m8).