CODEWITHSUNDEEP
phpcookies
TheLeonKing
TheLeonKing

Reputation: 3601

PHP: Sort cookies alphabetically?

I've created a shopping cart where the products are stored in cookies, and I display all the cookies using this loop:

foreach($_COOKIE['products'] as $productId => $productQuantity) {

The problem is, every time add 1 to the quantity (so when I change the cookie value), that cookie ends up last in the list of the cart's products. How can I sort these cookies alphabetically, so the order will always be the same?

Many thanks!

Upvotes: 0

Views: 276

Answers (1)

Christian Gollhardt
Christian Gollhardt

Reputation: 17014

Take a look at ksort.

It will do that, what you want.

This is a Community wiki, since this is solved, and still not shown as this. Feel free to contribute.

Upvotes: 1

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