PHPStorm
Operations
- find file: CTRL+SHIFT+N
- open declaration: Navigate->Type Declaration or CRTL+SHIFT+B
- show class hierachy window: CTRL+H
- show method hierachy window: select method and CRTL+SHIFT+H
- show UML class diagram: CRTL+ALT+U
- navigate in actual file: CTRL+F12
- rename classes, methods and variables: Refactor->Rename or SHIFT+F6