What is the difference?

[callimuc]

Hey there.

While I where making scripts (so when I´m gold again I can upload them) I realized something and wanted to ask it.

What is the difference between

PHP Code:

function onCreated() {
this.bla = ...;
thiso.bla = ...;
temp.bla = ...;
} 


and all that

Like I said on top I´m currently Trial again so I can´t test stuff. Maybe someone can explain me the differences