The `get_custom_header_markup()` function in WordPress retrieves the markup for a custom header, allowing developers to modify or display it in their themes
The `get_current_screen()` function in WordPress retrieves the current screen object in the admin dashboard for use in various scenarios such as checking the custom post type or adding contextual help…
The `get_current_network_id()` function in WordPress retrieves the current network ID, which can be used to determine the network a site belongs to or the main site of a network