In Laravel, what is the method for grouping members by year?

edit

One way to group members by year in Laravel is to use the groupBy() method on a collection of members, with the year method on a date attribute as the grouping key. Assuming the members have a created_at attribute:

// Get all members
$members = Member::all();

// Group members by year
$membersByYear = $members->groupBy(function ($member) {
    return $member->created_at->year;
});

This will create a new collection where each item represents a year, with the value being a collection of members created in that year. To output the results, you can loop through each year and its associated members, for example:

@foreach ($membersByYear as $year => $members)
    <h2>{{ $year }}</h2>
    <ul>
        @foreach ($members as $member)
            <li>{{ $member->name }}</li>
        @endforeach
    </ul>
@endforeach