PHP array items

Question

There is an issue in the answer section of this code. The question section works fine, it is just the question.. when dd($questionnaire) answer array is there, but no items are shown.

@extends('layouts.app')

@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">{{ $questionnaire->title }}</div>

                <div class="card-body">
                  <a class="btn btn-dark" href="/questionnaires/{{ $questionnaire->id }}/questions/create">Create Question</a>
                  <a class="btn btn-dark" href="/surveys/{{ $questionnaire->id }}-{{ Str::slug($questionnaire->title) }}">Complete Questionnaire</a>
                </div>
            </div>

            @foreach($questionnaire->questions as $question)
              <div class="card mt-3">
                  <div class="card-header">{{ $question->question }}</div>

                  <div class="card-body">
                    <ul class="list-group">
                      @foreach($question->answers as $answer)
                        <li class="list-group-item">{{ $answer->answers }}</li>
                      @endforeach
                    </ul>
                  </div>
              </div>
            @endforeach
        </div>
    </div>
</div>
@endsection

dd($questionnaire) containing the answers is not really relevant since you are looping through $question->answers for the answers, what does $question->answers contain if you dd() it? — Remul
– Remul, Commented May 11, 2020 at 14:58
"questions" => Illuminate\Database\Eloquent\Collection {#306 ▼ #items: array:3 [▼ 0 => App\Question {#310 ▼ #relations: array:1 [▼ "answers" => Illuminate\Database\Eloquent\Collection {#308 ▼ #items: [] } — Olivia Anderson
– Olivia Anderson, Commented May 11, 2020 at 15:07
Did you dd() $question or $question->answers? Looks more like $question to me. It looks like there are no answers for this question, since the answers collection is empty. — Remul
– Remul, Commented May 11, 2020 at 15:12
i dd ($question), there are ansers in the database but wont pull through — Olivia Anderson
– Olivia Anderson, Commented May 11, 2020 at 17:09

Alexis Gatuingt · Accepted Answer · 2020-05-11 14:51:23Z

1

dd Function means die and debug so your script stops at this point. Nothing else runs after dd

answered May 11, 2020 at 14:51

Alexis Gatuingt

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1 Comment

Olivia Anderson Over a year ago

when i used it to see what data was being pulled through i then took it out the code, does this still effect it

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