src/Web/RequestHelper.php
public function getServerParams() {
        if (!isset($this->_serverParams)) {
            $this->_serverParams = Reaction\Helpers\ArrayHelper::merge($this->getDefaultServerParams(), $this->reactRequest->getServerParams());
        }
        return $this->_serverParams;
    }
public function getServerParams() {
        if (!isset($this->_serverParams)) {
            $this->_serverParams = Reaction\Helpers\ArrayHelper::merge($this->getDefaultServerParams(), $this->reactRequest->getServerParams());
        }
        return $this->_serverParams;
    }
Get server parameters
@return array