When the application stops on a certain break point then you might need to know the content of a variable. Hovering the mouse over the variable will show a modal form with that data, but only on simple variables:



Sometimes you need to be able to look deeper, i.e. on (nested) arrays or objects. In that case you can select the variable and use the right mouse-key to open the inspector:



The small 1...9 buttons allows you to define the 'depth' you want to look into the variables. Use it with caution, as it can take some time if you have a lot of variables and request for a very deep report.