Undefined variable? Basic mistake... ~sigh~

[ask9]

:'(

 

Still forgetting it.

 

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

$data = array();

class Main extends CI_Controller {

public function __construct() {
	parent::__construct();

	$this->load->helper('form');
	$this->load->helper('html');
	$this->load->helper('url');    
	$this->load->library('ion_auth');
	$this->load->library('session');
	$this->load->library('form_validation');
	$this->load->database();

	//$this->load->model('prod_m');
}


function login()
{
	$this->$data['header'] = $this->load->view('header', null, TRUE); 

	$this->load->view('front_page', $this->data);
}

}
/* End of file main.php */
/* Location: ./application/controllers/main.php */

 

All I just is to make the $data array variable as public and works across all function inside the class.

Where did I made wrong?

 

Thanks in advance.

 

 

[phpSensei]

The $data variable is defined outside of the class scope.