APTO - Remove all sorts

<?php

/**
 * Delete all Advanced Post Types Order (APTO) sorts.
 *
 * WARNING:
 * This permanently removes all APTO sort configurations,
 * their child sort views, and the associated sort indexes.
 */
function my_delete_all_apto_sorts() {

    global $APTO;

    if ( empty( $APTO ) || empty( $APTO->functions ) )
        return false;

    // Get all sort holders.
    $sorts = get_posts(
        array(
            'post_type'              => 'apto_sort',
            'post_status'            => 'any',
            'posts_per_page'         => -1,
            'post_parent'            => 0,
            'fields'                 => 'ids',
            'suppress_filters'       => true,
        )
    );

    if ( empty( $sorts ) )
        return true;

    foreach ( $sorts as $sort_id ) {

        // Get all child sort views belonging to this sort.
        $sort_views = get_posts(
            array(
                'post_type'              => 'apto_sort',
                'post_status'            => 'any',
                'posts_per_page'         => -1,
                'post_parent'            => $sort_id,
                'fields'                 => 'ids',
                'suppress_filters'       => true,
            )
        );

        // Delete child sort views and their sort indexes.
        foreach ( $sort_views as $sort_view_id ) {

            wp_delete_post( $sort_view_id, true );

            $APTO->functions->delete_sort_list_from_table( $sort_view_id );
        }

        // Delete the parent sort holder.
        wp_delete_post( $sort_id, true );
    }

    return true;
}