is_registered_sidebar() WP 1.0
Checks if a sidebar is registered.
1 time — 0.000013 sec (very fast) | 50000 times — 0.02 sec (speed of light)
No Hooks.
Return
true|false. True if the sidebar is registered, false otherwise.
Usage
is_registered_sidebar( $sidebar_id );
- $sidebar_id(string|int) (required)
- The ID of the sidebar when it was registered.
Notes
- Global. Array. $wp_registered_sidebars Registered sidebars.
Changelog
| Since 4.4.0 | Introduced. |
Code of is_registered_sidebar() is registered sidebar WP 5.8.1
function is_registered_sidebar( $sidebar_id ) {
global $wp_registered_sidebars;
return isset( $wp_registered_sidebars[ $sidebar_id ] );
}