@foreach ($matters as $matter) @endforeach @foreach ($datas as $item) @endforeach

id	matricule	nom_prenoms	sexe	{{$matter->primary_matter->libelle}}
{{$classe->id.'_'.$item['id'].'_'.$evaluated->evaluated->id}}	{{$item['matricule']}}	{{$item['name']}}	{{$item['sexe']}}