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PHP

Trevor Wood
Trevor Wood
17,828 Points

Question on arrays problem.

I'm not exactly sure what to do on this problem. Can someone give me an example of what needs to be done or something like that? Here's the link

1 Answer

Gerasimos Kourtidis
Gerasimos Kourtidis
5,162 Points

you have to get the key of the element in each iteration to do so you just add another variable in the loop which will represent the key of the element something like this : foreach($words as $id => $word) so now inside the loop you could access two variables of that element... the key and the value I hope it helps ;)