fetchTotal example

/** * @return CustomerNumberSearchResult */
    public function search(Criteria $criteria)
    {
        $query = $this->buildQuery($criteria);

        $customers = $this->fetchCustomers($criteria, $query);

        $total = \count($customers);
        if ($criteria->fetchCount()) {
            $total = $this->fetchTotal($query);
        }

        return new CustomerNumberSearchResult(
            $this->hydrate($customers),
            (int) $total
        );
    }

    /** * @param array[] $result * * @return array */