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Bryce Weaver
9,299 PointsHELPP
The array below contains a list of books. Each element in the array has the book’s title as its value and the ISBN as its key. Right now, the page is only displaying the book titles in the browser. In this code challenge, we will modify the page to also display each book’s ISBN. First, we need to make the keys from the books array accessible inside the foreach loop. Modify the foreach command so that, as it loops through the books, it loads the ISBN for each book into a working variable called $isbn.
4 Answers
COURTNEY HALL
7,505 PointsWhat exactly did you need help with?
Bryce Weaver
9,299 PointsI don't understand what it is I'm supposed to do....
COURTNEY HALL
7,505 PointsThey are asking you to create a foreach loop (while assigning the value $isbn to a variable).i.e. All you have to do is figure out how to make the assignment for $isbn (it's in the video).
foreach (statement here) { .... }
Kang-Kyu Lee
52,045 PointsThis maybe a help.. Sorry it's only a link