"Breadcrumbs" for if-else, while, foreach blocks

Hello.
Sometimes I have to deal with the code that has a lot more than too many conditional statements.
Is there any way to show something like breadcrumbs for giving a hint where I am in the if blocks maze?
I mean, it should look somehow like below:

#main => if(1 === 1) => while(true) => if(true == false){} else => foreach($list as $element)