base_url() error

[eluser]Ihab Khattab[/eluser]
I think you should first load url helper so you can use base_url()

Code:

<?

class Blog extends Controller {

    function Blog()
    {
        parent::Controller();    
    }
    
    function index()
    {
        $this->load->helper('url');
        base_url();
    }
}

?>

or you can autoload it "so you don't need to load it every time you want to use it" from

application/config/autoload.php

Code:

$autoload['helper'] = array('url');