static enableHttpMethodParameterOverride() Enables support for the _method request

bool hasPreviousSession() Whether the request contains a Session which was started in one of

static bool checkIp(string $requestIp, string|array $ips) Checks if an IPv4 or IPv6

bool isOk() Is the response OK? Return

string getScriptName() Returns current script name.

bool isRaw() Checks if the cookie value should be sent with no url encoding.

string|null getQueryString() Generates the normalized query string for the Request. It

bool isMethodSafe() Checks whether the method is safe or not.

Response sendHeaders()

array getAttributes() Returns all attributes.