»  home »  blog »  deregistering-parent-theme-widgets-in-wordpress

Deregistering Parent Theme Widgets in Wordpress

Posted 2011-03-21 Tags: None

I had a "fun" time figuring out how to deregister parent theme widgets in Wordpress the other day so I went through the codex and learned a lot about how functions are called in function.php. I learned about something I didn't know - you can specify the order of priority that something has within a hook!

This made deregistering widget areas pretty easy. In twentyten (something I child theme from a fair bit), the widgets are added on line 373 with code that looks like this:

function twentyten_widgets_init() {
// Area 1, located at the top of the sidebar.
register_sidebar( array(
'name' => __( 'Primary Widget Area', 'twentyten' ),
'id' => 'primary-widget-area', // and so on

So, you write an unregister function in your child theme's functions.php that looks something like this:

function my_unregister_sidebars() {

Then you just call that in the widgets init hook, but give it a later priority:

add_action( 'widgets_init', 'my_unregister_sidebars', 11);
add_action( 'widgets_init', 'my_widgets_init',12);

Google wasn't super helpful for me until after I had figured out the solution to the problem. So, if you need to unregister widgets in a child theme, this is how to do it.

(Feel free to tell me if I have typoed anywhere.)