Newscoop\Doctrine\AdoDbAdapter::selectLimit PHP Method

    public function selectLimit($sql, $limit = -1, $offset = -1)
    {
        if ($limit > -1) {
            $sql .= sprintf(' LIMIT %d', $limit);
        }
        if ($offset > -1) {
            $sql .= sprintf(' OFFSET %d', $offset);
        }
        return $this->execute($sql);
    }