/** * Prepares the connection by setting configured parameters. * * @return void */ protected function prepareConnection() { if ($this->configuration->get('use_ssl')) { $this->connection->ssl(); } elseif ($this->configuration->get('use_tls')) { $this->connection->tls(); } $this->connection->setOptions([LDAP_OPT_PROTOCOL_VERSION => $this->configuration->get('version'), LDAP_OPT_NETWORK_TIMEOUT => $this->configuration->get('timeout'), LDAP_OPT_REFERRALS => $this->configuration->get('follow_referrals')]); }