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1230 points
Submitted by
almost 4 years ago

Why do this way?

Between the parentheses, we use the $numbers as $item) syntax to tell PHP: "For each thing in $numbers, assign that thing temporarily to the variable $item."

Why assign one variable to the other, to jump from element to element? Isn't there any other way to represent this in "foreach" loop?

0 votes


In foreach you use a key and a value :)
You just let the computer know that every item in the array can be accessed with that variable

450 points
Submitted by
almost 4 years ago