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Scott James
4,298 PointsPHP: Including the Products Array question!
Hi
I am working through the Including the Products Array video in the "Build a Simple PHP Application" series, and around the 4min mark, Randy needs to create a new variable so that he can get access to the product id. I understand that with this code: $product_id => $product you are accessing the "key" and "value" but how does it pull the product id when that is in the square brackets after the variable name $products? Would it be that the $products variable is the "key" and the index [102] is classed as the "value"?
Thanks for any help offered. Just trying to make sure that I understand this, because I finally feel like I am getting some where with learning PHP :-D
3 Answers
Scott James
4,298 PointsOK. I have moved on to the code challenge, and it has cleared this question up :)
Randy Hoyt
Treehouse Guest TeacherGlad to hear it! :-D
aracelialvarez
Courses Plus Student 2,493 PointsPlease Help I am having this problem am I missing something, I can click a shirt it takes me to shirt.php But when I log the shirts.php It's Displaying this error on top of the Image shirts
notice: undefined variable: products_id in c:\xampp\htdocs\shirts.php on line 16