setAll(array $messages) Sets all flash messages.

setCookie(Cookie $cookie)

setName($name) Parameters $name

bool isOk() Is the response OK? Return

string|null getClientOriginalName() Returns the original file name. It is extracted from

string getId() Returns the session ID.

setAll(array $messages) Sets all flash messages.

mixed|null getCacheControlDirective(string $key) Returns a Cache-Control directive value by name

string guess(string $path) Guesses the mime type of the file with the given path.

AcceptHeaderItem setAttribute(string