The Illuminate Session package.
Extra security-related features for Symfony: signed/encrypted cookies, HTTPS/SSL/HSTS handling, cookie session storage, ...
Redis Cache, Session and ActiveRecord for the Yii framework
Session stack middleware.
Object-oriented interface to PHP sessions and storage
Small utilities that assist in developing applications
Provides session management functionality, including lazy session starting, session segments, next-request-only ("flash") values, and CSRF tools.
A Zend Framework 2 module for configuring sessions
A PHP security library
Memcache Doctrine caching and session storage in the Web Debug Toolbar
The Hoa\Session library.
A Zend Framework 2 module to manage session configurations, session validators, storing session data in database.
A thin PSR-6 cache wrapper with a generic interface to various caching backends emphasising cache taggging and indexing to Redis, Memcached, PDO/SQL, APC and other adapters.
Storageless PSR-7 Session support
A PHP library acting as a wrapper for PHP's default session handling functions which stores data in a MySQL database, providing both better performance and better security and protection against session fixation and session hijacking.
mongodb session handler
This package only contains the interface that must be implemented by caching classes. Unless you want to implement your own caching method, you should import a cache package that will use this interface. For instance, common.utils.session-cache, or common.utils.file-cache.
Nette DebugBar panel, that allows you inspect your sessions.
This package is used to manage sessions. It provides a DefaultSessionManager class that you can use to configure your PHP sessions, and a SessionManagerInterface that you can implement if you want to provide your own session management.
The "Theodo Evolution Session Integration" bundle
Native session handlers for Symfony2
Joomla Session Package
DynamoDB Session Handler Bundle for Symfony 2
Hack to allow having the session allowed starting when login_check