symfony/symfony — pull request #4264 by drak (2012-05-11 16:56:56+00:00)
Title: [HttpFoundation] Allow sessions to be started on demand

Bug fix: no
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
License of the code: MIT

This replaces false reliance on ini directives to allow a session to autostart when session bags are accessed if the session has not been explicitly started.