Answers for "how to set session id on codeigniter"

print all session in codeigniter

print_r($this->session->userdata); 

or

print_r($this->session->all_userdata());

this load session codeigniter

public function __construct()
	{
		parent::__construct();
		$this->load->library('session');

	}

	
	public function login_process()
	{
	
		var_dump($this->session->userdata());
	}