Configure dual monitor

In Ubuntu 12.04.1 LTS

Click Dash home, and type "display". Launch the display configure program.

In Window 7

Press window command key+p to launch the display configure program.

PhpStorm

Find usage for a function in the project

Select a symbol for which you want to find usages, right-click the symbol, and select Find Usages from its context menu.

Find functions in a file

View | Tool Windows | Structure

Variable type hint

/** @var RouteCollectorProxy $app */
    public static $app;