Undefined variable: in laravel function

Question

Can any one tell me why i am getting error for the following code.

public function postFormfilehandellerpre(){
        $event = Input::get('event');

        if($event =="Rescom Summit Bangalore 2015")
        $qid1 = "3124";

        $users = User::where('event','=',$event)->orderby('name')->with(array('answer'=>function($q){
            $q->where('question_id','=',$qid1)->orWhere('question_id','=',$qid1+1);
        }))->get();


        return Redirect::to('admin/formfilehandellerpre')->with(array('liusers'=>$users,'liev'=>$event));
    }

ERROR

Undefined variable: qid1

Then i tried to pass the $qid inside the function like this

$users = User::where('event','=',$event)->orderby('name')->with(array('answer'=>function($q,$qid1){
            $q->where('question_id','=',$qid1)->orWhere('question_id','=',$qid1+1);
        }))->get();

ERROR

Missing argument 2 for AdminController::{closure}()

I think it should be 'answer' => function() use($q, $qid1) { — Charlotte Dunois
– Charlotte Dunois, Commented Aug 27, 2015 at 7:16
Yes it works It just didnt pass my mind :(, You can post as an answer I will accept it thanks — Vikram Anand Bhushan
– Vikram Anand Bhushan, Commented Aug 27, 2015 at 7:17

Charlotte Dunois · Accepted Answer · 2015-08-27 07:20:31Z

2

I don't use laravel but if you expect them as parameter laravel doesn't know that, which is why you have to use

function() use($expected, $parameters) {

In your case it is

function() use($q, $qid1) {

answered Aug 27, 2015 at 7:20

Charlotte Dunois

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