bool start() Starts the session. Return

gc($maxlifetime) {@inheritdoc} Parameters

string getClientOriginalExtension() Returns the original file extension. It is extracted

matchIp(string $ip) Adds a check for the client IP.

Classes

class ExpressionRequestMatcher extends

bool isCacheable() Returns true if the response is worth caching under any circumstance.

bool isStarted() Checks if the session is started.

JsonResponse setJson(string $json)

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