echo user in view from sessions code igniter

Question

I am new in codeigniter. I have implemented a simple login system. I want to print out a username on my view page which is stored in sessions. here is my controller

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Answer 1

$username = $this->session->userdata('username');

//Pass it in an array to your view like
$data['username']=$username;   
$this->load->view('test',$data);

//Then in you view you can display it as:
 echo $username;