Passing array from controller to view - Laravel

Question

I am trying to make Quiz application. I have more than 600 questions in various categories such as jp, sn, ei etc. Now I want to show the questions and options to users from various categories in randomly. But getting error. Would someone help me to do right. I tried something like this - In my Controller.php

public function index()
{
    $jp = DB::table('e_questions')->take(2)->inRandomOrder()->where('dichotomy', '=', 'JP')->get();
    $sn = DB::table('e_questions')->take(2)->inRandomOrder()->where('dichotomy', '=', 'SN')->get();
    $ei = DB::table('e_questions')->take(2)->inRandomOrder()->where('dichotomy', '=', 'EI')->get();
    $tf = DB::table('e_questions')->take(2)->inRandomOrder()->where('dichotomy', '=', 'TF')->get();
    $equestions = array("$jp","$sn","$ei","$tf");
    //dd($equestions);

  return view('question.english.index', compact('equestions'));
}

And in my view index.blade.php

             @foreach($equestions as $equestion)
                 <p>{{ $equestion->question }}</p>
                 <p>{{ $equestion->option1 }}</p>
                 <p>{{ $equestion->option2 }}</p>
             @endforeach

try like this $equestions = array_merge($jp,$sn,$ei,$tf); and please show the error which you facing. — Ritesh Khatri
– Ritesh Khatri, Commented Jan 1, 2018 at 14:43

Alexey Mezenin · Accepted Answer · 2018-01-01 14:41:23Z

1

First of all, create an array like this:

$equestions = [$jp, $sn, $ei, $tf];

Then iterate over the data:

@foreach($equestions as $equestionType)
    @foreach($equestionType as $equestion)
        <p>{{ $equestion->question }}</p>
        <p>{{ $equestion->option1 }}</p>
        <p>{{ $equestion->option2 }}</p>
    @endforeach
@endforeach

edited Jan 1, 2018 at 14:41

answered Jan 1, 2018 at 14:36

Alexey Mezenin

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