Closure getRouteResolver()

string|array old(string $key = null, string|array|null $default = null) Retrieve

bool exists(string|array $key) Determine if the request contains a given

bool hasHeader(string $key) Determine if a header is set on the request

string content() Get the content of the response.

mixed __get(string $key) Get an input element from the request.

$this cookie(Cookie|mixed $cookie) Add a cookie to the response.

Request class Request extends Request implements

bool hasFile(string $key) Determine if the uploaded data contains a file

Response handle(Request $request,