[PHP] end of the loop.

[Didier McGillis]

I have a question. I need to setup something so it goes through a dynamic list, the length of the list changes, gets the contents of the list and seperate each element with a ^ (carot), except for the last one. So it looks like this. number=0^1^2^3

How do I make sure that it does append a ^ to the last item?

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