LdapTools\Ldif\LdifParser::setLdifVersion PHP Method

    protected function setLdifVersion(Ldif $ldif, $version)
    {
        if ($version != '1') {
            $this->throwException(sprintf('LDIF version "%s" is not currently supported.', $version));
        } elseif (count($ldif->getEntries()) !== 0) {
            $this->throwException('The LDIF version must be defined before any entries.');
        }
        $ldif->setVersion($version);
    }