LdapTools\Utilities\ConverterUtilitiesTrait::getCurrentLdapAttributeValue PHP Метод

    protected function getCurrentLdapAttributeValue($attribute)
    {
        if (!$this->getDn() || !$this->getLdapConnection()) {
            throw new AttributeConverterException(sprintf('Unable to query for the current "%s" attribute.', $attribute));
        }
        $query = new LdapQueryBuilder($this->getLdapConnection());
        try {
            return $query->select($attribute)->where($query->filter()->present('objectClass'))->setBaseDn($this->getDn())->setScopeBase()->getLdapQuery()->getSingleScalarOrNullResult();
        } catch (EmptyResultException $e) {
            throw new AttributeConverterException(sprintf('Unable to find LDAP object: %s', $this->getDn()));
        }
    }