bp_nouveau_set_nav_item_order( object $nav = null, array $order = array(), string $parent_slug = '' )

function bp_nouveau_set_nav_item_order( $nav = null, $order = array(), $parent_slug = '' ) {
	if ( ! is_object( $nav ) || empty( $order ) || ! is_array( $order ) ) {
		return false;
	}

	$position = 0;

	foreach ( $order as $slug ) {
		$position += 10;

		$key = $slug;
		if ( ! empty( $parent_slug ) ) {
			$key = $parent_slug . '/' . $key;
		}

		$item_nav = $nav->get( $key );

		if ( ! $item_nav ) {
			continue;
		}

		if ( (int) $item_nav->position !== (int) $position ) {
			$nav->edit_nav( array( 'position' => $position ), $slug, $parent_slug );
		}
	}

	return true;
}