Habari\Block::add_to_area PHP Метод

    public function add_to_area($area, $order = null, $scope = null)
    {
        if (is_null($scope)) {
            $scope = 0;
        }
        if (is_null($order) || !is_int($order)) {
            $order = DB::get_value('SELECT max(display_order) + 1 FROM {blocks_areas} WHERE area = :area AND scope_id = :scope', array('area' => $area, 'scope' => $scope));
            if (is_null($order)) {
                $order = 1;
            }
        } else {
            DB::query('UPDATE {blocks_areas} SET display_order = display_order + 1 WHERE area = :area AND scope_id = :scope AND display_order >= :order', array('area' => $area, 'scope' => $scope, 'order' => $order));
        }
        // If the block isn't saved in the database, insert it.
        if (!$this->id) {
            $this->insert();
        }
        $result = DB::query('INSERT INTO {blocks_areas} (block_id, area, scope_id, display_order) VALUES (:block_id, :area, :scope_id, :display_order)', array('block_id' => $this->id, 'area' => $area, 'scope_id' => $scope, 'display_order' => $order));
    }