get_current_screen()->
set_help_sidebar( '<p><strong>' .
__( 'For more information:'
) . '</strong></p>' .
'<p>' .
__( '<a href="https://wordpress.org/documentation/article/appearance-widgets-screen-classic-editor/">Documentation on Widgets</a>'
) . '</p>' .
'<p>' .
__( '<a href="https://wordpress.org/support/forums/">Support forums</a>'
) . '</p>'
);
// These are the widgets grouped by sidebar.
$sidebars_widgets =
wp_get_sidebars_widgets();
if ( empty( $sidebars_widgets ) ) { $sidebars_widgets =
wp_get_widget_defaults();
}foreach ( $sidebars_widgets as $sidebar_id =>
$widgets ) { if ( 'wp_inactive_widgets' ===
$sidebar_id ) { continue;
} if ( !
is_registered_sidebar( $sidebar_id ) ) { if ( !
empty( $widgets ) ) { // Register the inactive_widgets area as sidebar.
register_sidebar( array
(