Hello! Today, I want to use arrays to improve our shopping cart and find out more about them as we go a long! This post is going to be split into two: Part 1 and 2. You want read them in parts or in full. There are basically two types of arrays in PHP: numerically indexed arrays – where indices start at zero by default and non-numerically indexed arrays – where the keys can be set to whatever you deem meaningful. Let us start with numerically indexed arrays:
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Putting Arrays To Work – Shopping Cart (php)
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Hi! After adding some functionality to our shopping cart, I am going to do something different today: storage. Assuming we want to collect all the orders from customers and store them in a file somewhere for later use, we can easily create a file and write and read to and from it. I have altered the original look of our simple cart by adding a new input area for shipping address: Let us look at it now.
A shopping cart in php will be a good example for learning. When I started using PHP, I began like most other people; the basics. I then promised to show you how to create a simple shopping cart. I have to warn you beforehand, this is not really a complex version. I figured it is smart to start with a simpler version then add more functionality to it as we proceed. So, let us get to it. I am going to do this in reverse, that is, show you snapshots of the cart then dissect the code. So, here we go!
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