Category: Array Snippets

How to Sort Multidimensional Arrays Using PHP

In this video, you’ll learn how to sort multidimensional arrays in PHP. You’ll not only learn basic sorting using array_multisort(), but you’ll also see a more advanced custom function for sorting multidimensional arrays by a specific key. Multidimensional arrays can be one of the more confusing parts about learning PHP, but this video will help you get your head around it and give you some tools for sorting your multidimensional arrays that are simple and straight-forward.

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How to Create an HTML Select Box From a MySQL Results Array Using PHP

This is a question I get quite a bit, so I figured I’d write a post on it: How do I create an HTML select box with options from data in my database? Here’s how: The Query First, let’s look at our query. Yours might look something like this: That will select everything in our table and loop it into an array of objects containing the results. Now, we can take that array and create a HTML select box with it. The HTML Select Box Now, that we have our array of objects from our database we can use it

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