has($name) {@inheritdoc} Parameters

void setPreviousUrl(string $url) Set the "previous" URL in the session

clear() {@inheritdoc}

FileSessionHandler class FileSessionHandler implements

destroy($sessionId) {@inheritdoc} Parameters

array provides() Get the services provided by the provider.

mixed __call(string $method, array $parameters) Dynamically handle missing

string|null previousUrl() Get the previous URL from the session.

void line(string $string, string $style = null, null|int|string $verbosity = null)

void error(string $string, null|int|string $verbosity = null) Write a string