<?php

class Home extends MY_Controller{
    var $color = 'red';
  public function index(){

  	print_r($this->session); //works
  	$this->session->is_logged_in(); //fails

    $data=array();
    $data['content'] = $this->load->view('home', $data, true);
    $data['color'] = $this->color;
    return    $this->render('home',$data);

  }

}