Find an Item in an Array (PHP)

On occasion, I’m sure you’ve found yourself in a position where you need to find an item inside of an array. PHP offers a very simple method to do just that. The array_search function lets you search for the item and then tells you what the index for that item is. This function works with numerically indexed arrays and with associative arrays.

Some Handy Array Functions in PHP

This post will go over the basics of some very nice array-related functions that are built in to PHP. If you use arrays fairly often in your PHP code, you will no doubt find a use for each of these handy functions over time.