Learn everything you need to know about the functions.php file

If you’re building themes, the chances are you’ve used the functions file. But you might not be using it correctly:

  • Maybe you’re using it to stash code snippets you’ve copied and pasted from sources around the web.
  • Maybe you’re using it for code that really should be in a plugin.

In this post for WPMU DEV I explain what the functions file is for and show you how to code some common uses for the file.

Read The Ultimate Guide to the WordPress functions.php File

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