Access array variable in session (CodeIgniter)

Question

I have an array called config. I\'m trying to echo a variable from the array in the session.

I\'ve tried:

echo $this->session->userdata(\'config[\         


        

Answer 1

If config is an array . And item is string name of what you want to get from config then

echo $this->session->userdata($config['item']);

or

echo $_SESSION[$config['item']];

If config is an array inside session you should first get it.

$tmp = $this->session->userdata('config');
echo $tmp['item'];

or

echo $_SESSION['config']['item'] 

Sorry for my english.