Getting List of all registered Dashboard Widgets

Question

I am trying to get a list of all registered meta boxes in the wordpress admin, specifically the Dashboard widgets.

Now this is easily achieved with the global variable $wp_meta_boxes and does exactly what I need but only when on the dashboard page.

If I am on a custom admin page or a setting page for example, I get nothing. I am trying to get a list of dashboard widgets and give users the option to put them on a different custom admin page / dashboard.

There are a couple of other similar questions to getting these meta boxes and I am aware of the following code that is been given as an answer, however it has the same problem and it returns an empty array if not on the dashboard page:

function get_meta_boxes( $screen = null, $context = 'advanced' ) {
    global $wp_meta_boxes;

    if ( empty( $screen ) )
        $screen = get_current_screen();
    elseif ( is_string( $screen ) )
        $screen = convert_to_screen( $screen );

    $page = $screen->id;

    return $wp_meta_boxes[$page][$context];
}

Anyone have any ideas? Should the $wp_meta_boxes be working and there is something going on with my setup? Or is there another way of doing this?

Any help would be massively appreciated!

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, , Mark 5 months 0 Answers 49 views 0

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