[Ocean]

Originally Posted by Colin F

Oh of course

I just wrote the echo line to show that the variable can be used normally. You don't have to echo it, you can use it like any other variable.

My mistake.


Well, that being the case - I'm still curious - is there any difference in function or performance between returning the values or globalising the variables? Or are there no significant differences or merits to using one as opposed to the other?