将日期= today的项目放在集合的第一位(Laravel)

use Carbon\Carbon;

// 获取所有项目的集合
$projects = collect([
    ['name' => 'Project A', 'date' => '2022-01-01'],
    ['name' => 'Project B', 'date' => '2022-01-02'],
    ['name' => 'Project C', 'date' => '2022-01-03'],
]);

// 将日期为今天的项目放在集合的第一位
$today = Carbon::today()->format('Y-m-d');
$sortedProjects = $projects->sortByDesc(function ($project) use ($today) {
    return $project['date'] === $today ? 0 : 1;
});

// 打印排序后的项目集合
$sortedProjects->each(function ($project) {
    echo $project['name'] . "\n";
});