LdapTools\Utilities\ArrayToOperator::getOperatorForArray PHP Метод

    protected function getOperatorForArray(array $filter, BaseOperator $operator = null)
    {
        $filter = !empty($filter) ? $this->filterBuilder->bAnd(...$this->parseFilterToOperators($filter)) : null;
        if (!$filter && !$operator) {
            throw new InvalidArgumentException(sprintf('Type "%s" for schema "%s" needs to have one of the following defined: objectClass, objectCategory, or filter.', $this->schema->getObjectType(), $this->schema->getSchemaName()));
        } elseif ($filter && $operator) {
            $operator = $this->filterBuilder->bAnd($operator, $filter);
        } else {
            $operator = $operator ?: $filter;
        }
        return $operator;
    }