Suppose you have selected a file or member in one of the tool windows, and would like to quickly locate it in another IDE component. The Select Target pop-up menu helps you move the focus to the selected component of PhpStorm, the file system, etc.
To navigate to the desired component
On the main menu select Navigate and click Select In, or press Alt+F1.
The Select Target pop-up menu shows up.
Use the arrow keys or the mouse pointer to select the desired component. If your target is the Project tool window, you can select the desired view: