This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Submenu::is_style_added( string $id )

Helper function to check is a piece of style was already added.


Parameters

$id

(Required) Specific style id.


Return

(bool)


Source

File: includes/modules/header_footer_grid/submenu/submenu.php