/** * Adds a base 'bOr' operator for the convenience 'orWhere' method only if it does not already exist. * * @throws \LdapTools\Exception\LdapQueryException */ protected function addBaseOrIfNotExists() { if (!$this->baseOr) { $this->baseOr = $this->filterBuilder->bOr(); $this->operation->getFilter()->add($this->baseOr); } }