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

class Welcome extends CI_Controller {

	/**
	 * Index Page for this controller.
	 *
	 * Maps to the following URL
	 * 		http://example.com/index.php/welcome
	 *	- or -
	 * 		http://example.com/index.php/welcome/index
	 *	- or -
	 * Since this controller is set as the default controller in
	 * config/routes.php, it's displayed at http://example.com/
	 *
	 * So any other public methods not prefixed with an underscore will
	 * map to /index.php/welcome/<method_name>
	 * @see https://codeigniter.com/user_guide/general/urls.html
	 */
	public function index()
	{
		$this->load->view('welcome_message');
	}
	public function addedit($id='')
	{
		$this->load->library('encrypt');
		$msg = 'My secret message';
		$key = 'super-secret-key';
		echo $encrypted_string = $this->encrypt->encode($msg,$key);
		echo "<br>";
		$key = 'super-secret-key';
		echo $e = $this->encrypt->decode($encrypted_string,$key);
	}
}