LdapTools\Query\Operator\BaseOperator::getAttributeToQuery PHP Метод

    protected function getAttributeToQuery($alias)
    {
        $attribute = $this->getTranslatedAttribute($alias) ?: $this->getAttribute();
        // This avoids possible LDAP injection from unverified input for an attribute name.
        if (!LdapUtilities::isValidAttributeFormat($attribute)) {
            throw new LdapQueryException(sprintf('Attribute "%s" is not a valid name or OID.', $attribute));
        }
        return $attribute;
    }