Php codeigniter:Passing empty arguments through redirect -


here controller function

class customer extends ci_controller{   public function view($page='customer-new-bill',$param=null,$type='normal')   {    } }

sometimes don't want have value $param argument empty second parameter using way in redirect

redirect('customer/view/customer-view-invoice//invoice');

but didn't worked.

i want pass empty parameters through redirect possible?

note:

i used method $this->view('','','invoice') worked need redirect

if want send null parameters send @ end

class customer extends ci_controller{     public function view($page='customer-new-bill',$type='normal', $param=null)    {     }  }

and use route 

$route['customer/view/(.*)'] = "customer/view/$1/$2";

the route (.*) work unlimited perimeters.


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