I'm new at Codeigniter. I try to pass some data into a view. I have a route like this:

```
$route['accounts/(:any)'] = 'accounts/$1';

```

and in my Account class i have register function like this: 

```
public function register()
    {
        $csrf  = array(
            'name' => $this->security->get_csrf_token_name(),
            'hash' => $this->security->get_csrf_hash()
        );
        $this->load->view('partials/head');
        $this->load->view('partials/nav');
        $this->load->view('auth/register',$csrf);
        $this->load->view('partials/footer');
    }

```

then in my register.php i try to print that $crsf like this:

```
<input type="hidden" name="<?=$csrf['name'];?>" value="<?=$csrf['hash'];?>" />

```

when i access my page which in compro.xyz/accounts/register it give me this error:

```
A PHP Error was encountered
Severity: Notice

Message: Undefined variable: csrf

Filename: auth/register.php

Line Number: 13

Backtrace:

File: D:\xampp\htdocs\compro\application\views\auth\register.php
Line: 13
Function: _error_handler

File: D:\xampp\htdocs\compro\application\controllers\Accounts.php
Line: 19
Function: view

File: D:\xampp\htdocs\compro\index.php
Line: 315
Function: require_once

" value="
A PHP Error was encountered
Severity: Notice

Message: Undefined variable: csrf

Filename: auth/register.php

Line Number: 13

Backtrace:

File: D:\xampp\htdocs\compro\application\views\auth\register.php
Line: 13
Function: _error_handler

File: D:\xampp\htdocs\compro\application\controllers\Accounts.php
Line: 19
Function: view

File: D:\xampp\htdocs\compro\index.php
Line: 315
Function: require_once

" />

```

seem's like my register doesn't recognize `$csrf`. I really have no idea what can cause it, I usually using Twig and since it Codeiginter I don't know much about it. And currently I'm using latest version.