Hi Team,
We are using CI v3 with a file based session management scheme.
We have a situation where a user initiates a web transaction which results in a callback to our ubuntu apache2 web server. The callback is dealt with by its own controller.
What I would like to do is somehow connect the new instance back to the originating session so that I can set some flashdata to be displayed on the next page rendering.
In the bad old days session_id was available in userdata() but now its not. The callback has the originating session id as part of the URL, and I am struggling to find any help on how to achieve what I want.
I read something about using session_id() in PHP but it made reference to doing this before session_start() and we autoload the session library.
Can it be done please, and if so how?
Help appreciated, regards Paul