php - laravel 4: Route to controller when error occurred -

i have problem laravel 4. want handle occurred errors like, 404 not found or other errors. want call controller when such errors occurs. i've tried this:

app::missing(function($exception) {     return response::view('errors.404', array('error'=>$exception), 404); }); 

but above code not purpose, want this:

//i know code doesn't work, i've wanted show claim app::missing('homecontroller@error'); app::error('homecontroller@error'); // or ... 

is there way handle errors within calling specific controller's method?

no, can't use app::missing('controller@method') directly because missing method calls error method , is:

public function error(closure $callback) {     $this['exception']->error($callback); } 

it accepts closure may call controller->method closure. so. declare handler using closure usual , call controller's method within closure.

as side note, don't see importance call method controller through/within closure because may same thing (most you'll return view) closure why layer ?

update:

app::missing(function($e){     // use model here want     $var = 'somevalue' model     return response::view('errors.404', array('error'=> $e, 'another' => $var)); });