How to read and write session:

Yes this is the basic question in which I got stuck when I was new to cakephp 3.0. I tried to find out the answer through google, stackoverflow and I finally found the answer to it. In order to read and write sessions in cakephp 3.0, write the following lines of code:

First Method:

 Write session by writing following lines of code:

$session = $this->request->session();
$session->write('Config.language', 'eng'); 

In order to read session :

$session->read('Config.language');

Don't forget to include following lines just before initializing $session

use Cake\Network\Session\DatabaseSession;

Second Method:

Directly read and write session:

$this->request->session()->write('Config.language', 'eng');
$this->request->session()->read('Config.language');