functions.php

The functions.php file in a Classic WordPress theme acts as a plugin, adding custom functionality and features to your website. It's a powerful tool for modifying the behavior of your theme and WordPress itself, allowing you to define custom functions, hooks, filters, and more, without directly altering the core theme files.

Visit the following resources to learn more:

• @official@Custom Functionality (functions.php)
• @article@WordPress functions.php File: The Ultimate Guide + Helpful Code Snippets
• @article@How to Find, Access, and Edit functions.php in WordPress
• @video@Customizing WordPress #6 - Introduction to the functions template