yajra\Oci8\Connectors\OracleConnector::parseConfig PHP Method

    protected function parseConfig(array $config)
    {
        $config = $this->setHost($config);
        $config = $this->setPort($config);
        $config = $this->setProtocol($config);
        $config = $this->setServiceId($config);
        $config = $this->setTNS($config);
        $config = $this->setCharset($config);
        return $config;
    }