How to remove repetitive values from foreach loop in php - php

Question

Greetings I have an array of sections and the question related to that section looks like this
And I loop through that array and output the content to the screen here is the code
#foreach($sections as $section)
<div class="form-group">
<h2>{{ $section['section_name'] }}</h2>
<p>{{ $section['section_description'] }}</p>
<p>{{ $section['section_intro'] }}</p>
</div>
<div class="form-group ms-5">
#foreach($section['question'] as $question)
<h5>{{ $question['question_name'] }}</h5>
<p class="ms-3">{{ $question['question_description'] }}</p>
#endforeach
</div>
#endforeach
And the result of that looks like this
How can I remove this duplicate question_name I just want it to write it once, for example, it writes one Key Contracts and this two question_description under there for all of them?

Answer 1

#foreach($sections as $section)
<div class="form-group">
<h2>{{ $section['section_name'] }}</h2>
<p>{{ $section['section_description'] }}</p>
<p>{{ $section['section_intro'] }}</p>
</div>
<div class="form-group ms-5">
#php
$questions = [];
foreach($section['question'] as $question){
$questions[$question['question_name']][] = $question['question_description'];
}
#endphp
#foreach($questions as $question_name=>$question_descriptions)
<h5>{{ $question_name }}</h5>
#foreach($question_descriptions as $question_description)
<p class="ms-3">{{ $question_description }}</p>
#endforeach
#endforeach
</div>
#endforeach
I haven't tried it but I think it will work.
I'm storing the questions and descriptions in an array where the key is not an index but the name.

Answer 2

You could perhaps map the questions into groups by question name before sending to view. Something like this (for example purposes to get you started):
$sections = collect($sections)->map(function($section, $key){
return [
"section" => $section,
"grouped_questions"=> collect($section["question"])->mapToGroups(function($question, $key){
return [$question['question_name'] => $question];
})->toArray()
];
});
This will give you the questions grouped by their name.