uploading multiple files to different folders

[eluser]xwero[/eluser]
It's called Ternary Operator.

In short it's a compressed if else structure where you have the condition is followed by a question mark with the values behind the question mark separated by a colon.
The biggest benefit is that you don't have to rewrite the variable where you assign the values too.
I always use following structure;
$variable = condition ? true value : false value;