bp_admin_menu_order( array $menu_order = array() )

function bp_admin_menu_order( $menu_order = array() ) {

	// Bail if user cannot see admin pages.
	if ( empty( $menu_order ) || ! bp_current_user_can( 'bp_moderate' ) ) {
		return $menu_order;
	}

	// Initialize our custom order array.
	$bp_menu_order = array();

	// Menu values.
	$last_sep     = is_network_admin() ? 'separator1' : 'separator2';

	/**
	 * Filters the custom admin menus.
	 *
	 * @since BuddyPress 1.7.0
	 *
	 * @param array $value Empty array.
	 */
	$custom_menus = (array) apply_filters( 'bp_admin_menu_order', array() );

	// Bail if no components have top level admin pages.
	if ( empty( $custom_menus ) ) {
		return $menu_order;
	}

	// Add our separator to beginning of array.
	array_unshift( $custom_menus, 'separator-buddypress' );

	// Loop through menu order and do some rearranging.
	foreach ( (array) $menu_order as $item ) {

		// Position BuddyPress menus above appearance.
		if ( $last_sep == $item ) {

			// Add our custom menus.
			foreach( (array) $custom_menus as $custom_menu ) {
				if ( array_search( $custom_menu, $menu_order ) ) {
					$bp_menu_order[] = $custom_menu;
				}
			}

			// Add the appearance separator.
			$bp_menu_order[] = $last_sep;

		// Skip our menu items.
		} elseif ( ! in_array( $item, $custom_menus ) ) {
			$bp_menu_order[] = $item;
		}
	}

	// Return our custom order.
	return $bp_menu_order;
}