This addon enables to search and to view the class/function definition on your concrete5 install. I hope this addon will help developers.

1. You enter a class name on your dashboard
2. You can see a definition of class.
3. Optionally, you can select a function of the class (from a dropdown box), and you camp jump to where the function is defined.

Warning 

This addon uses PHP's reflection functions, so it might use a lot of memory and time.

I will end support this addon, since many people are using concrete5.7. Now this addon is no longer available.