delete_user_setting ( $names )
- (string) $names The name or array of names of the setting to be deleted.
- (bool|null) True if deleted successfully, false if not. Null if the current user can't be established.
- Introduced in WordPress: 2.7.0
- Deprecated in WordPress: —
Delete user interface settings.
Deleting settings would reset them to the defaults.
This function has to be used before any output has started as it calls setcookie().