当Date和Time列在Laravel中是单独的列时，如何通过比较Date列和Time列获得结果

composer require nesbot/carbon

use Carbon\Carbon;

public function getDateTimeDiffAttribute()
{
    $date = Carbon::parse($this->date_column);
    $time = Carbon::parse($this->time_column);

    return $date->diffForHumans($time);
}

public function getDateTimeDiffDetailsAttribute()
{
    $date = Carbon::parse($this->date_column);
    $time = Carbon::parse($this->time_column);

    return [
        'years' => $date->diffInYears($time),
        'months' => $date->diffInMonths($time),
        'days' => $date->diffInDays($time),
        'hours' => $date->diffInHours($time),
        'minutes' => $date->diffInMinutes($time),
        'seconds' => $date->diffInSeconds($time),
    ];
}

$model = ModelName::find(1);
echo $model->date_time_diff; // 获取比较结果
print_r($model->date_time_diff_details); // 获取详细信息