PhpStorm facilitates quick and easy access to the API documentation, which you can view immediately in the editor or in an external browser. To gain access to the API documentation from within your project, make sure to attach archives or directories that contain sources of the library classes.
This section describes how to see definitions of symbols, display documentation references, and use the view parameter information feature:
- Viewing Definition
- Viewing Inline Documentation
- Viewing External Documentation
- Viewing Method Parameter Information