I agree with ben's points.the specific session object has no ID.it is used to rewrite the URL and you can store the variable parameter in the session scope.
Originally posted by ou yang: I agree with ben's points.the specific session object has no ID.it is used to rewrite the URL and you can store the variable parameter in the session scope.
Sessions do have IDs. In this case the OP (Original Poster) was asking about retrieving a reference to the session without knowing its ID.