The WordPress functions.php file is one of the most important operating files of WordPress. At a minimum, two functions.php files exist for every WordPress website: the functions file in WordPress core and an additional functions file in your WordPress theme. Additionally, a child theme will also have a functions.php file.
In this guide, we’ll cover what the functions.php file is, where the WordPress functions.php file is located, how to edit it and more. We’ll also offer a primer on WordPress functions. Let’s dive in.
In this guide
If you’re reading this article, chances are that you’ve gotten your