ServerRequest

17class ServerRequest implements ServerRequestInterface18{19    use MessageTrait;20    use RequestTrait;21    /** @var array */22    private $attributes = [];23    /** @var array */24    private $cookieParams = [];25    /** @var array|object|null */26    private $parsedBody;27    /** @var array */28    private $queryParams = [];29    /** @var array */30    private $serverParams;31    /** @var UploadedFileInterface[] */32    private $uploadedFiles = [];33    /**34     * @param string $method HTTP method35     * @param string|UriInterface $uri URI36     * @param array $headers Request headers37     * @param string|resource|StreamInterface|null $body Request body38     * @param string $version Protocol version39     * @param array $serverParams Typically the $_SERVER superglobal40     */41    public function __construct(string $method, $uri, array $headers = [], $body = null, string $version = '1.1', array $serverParams = [])42    {43        $this->serverParams = $serverParams;44        if (!$uri instanceof UriInterface) {45            $uri = new Uri($uri);46        }47        $this->method = $method;48        $this->uri = $uri;49        $this->setHeaders($headers);50        $this->protocol = $version;51        \parse_str($uri->getQuery(), $this->queryParams);52        if (!$this->hasHeader('Host')) {53            $this->updateHostFromUri();54        }55        // If we got no body, defer initialization of the stream until ServerRequest::getBody()56        if ('' !== $body && null !== $body) {57            $this->stream = Stream::create($body);58        }59    }60    public function getServerParams(): array61    {62        return $this->serverParams;63    }64    public function getUploadedFiles(): array65    {66        return $this->uploadedFiles;67    }68    /**69     * @return static70     */71    public function withUploadedFiles(array $uploadedFiles): ServerRequestInterface72    {73        $new = clone $this;74        $new->uploadedFiles = $uploadedFiles;75        return $new;76    }77    public function getCookieParams(): array78    {79        return $this->cookieParams;80    }81    /**82     * @return static83     */84    public function withCookieParams(array $cookies): ServerRequestInterface85    {86        $new = clone $this;87        $new->cookieParams = $cookies;88        return $new;89    }90    public function getQueryParams(): array91    {92        return $this->queryParams;93    }94    /**95     * @return static96     */