Use of Zend \ Session in Zend framework 2

I am always confused about the use of Zend \ session. This is the Chinese version of the official Zend \ Session tutorial, http://zend-framework-2.yangfan.co/blog/556.

The most important is the use of the Zend \ Session \ iner class. Container is the container for storing information.

Iner instantiation,

Use Zend \ Session \ container;

$ Container = new container ('namespace ');

$ Container-> item = 'foo ';

Take out the container instance and instantiate the container with the same name.

$ Container = new container ("namespace ");

Echo $ container-> item;

The value is taken out.

Use of Zend \ Session in Zend framework 2