Laravel 5 Add null to ‘Pluck’

L5 tip: How to add null to «pluck»

For example:

$pages = \App\Page:pluck('title', 'id');

But I realize that I need a null value for my selector, so if using the laravel-collective form builder (highly recommended), placeholder attribute makes the job.

<div class="form-group">
    {!! Form::label('page_id',__('info page')) !!}
    {!! Form::select('page_id', $pages, null, ['placeholder' => '-', 'class'=>'form-control']) !!}
</div>

That simple…