I want to define variable in CodeIgnitor so that it can be accessed in application

[eluser]Musaddiq Khan[/eluser]
I have created a file in application/config/user_constants.php and this file is auto loaded.

Code:

$config = array(
                'user_type' => array(CONST_ADMIN=> 1,CONST_MEMBER=> 2),
  'commission' => array(COMMISSION_HALF=>1,COMMISSION_FULL=>2)                        
               );

I get the commission type by coding below.

Code:

$commission = $this->config->item('commission');

It works fine.

Is it possible to us $commission without manually loading this config item.

Thanks