bool has(string $name) Checks if an attribute is defined.

static AcceptHeader fromString(string

close() {@inheritdoc}

add(array $files = array()) Adds parameters.

setMethod(string $method) Sets the request method.

initialize(array $flashes) Initializes the Bag.

Request|null getMasterRequest()

class AutoExpireFlashBag implements

class FileinfoMimeTypeGuesser implements

save() Force the session to be saved and closed. This method is generally not required for