小编Kev*_*ndo的帖子

我想遍历一个集合并对该集合的每个项目进行查询，但是foreach循环仅返回最新结果。我怎么解决这个问题？

foreach ($conversations as $conversation) {

    if ($conversation->id_participant1 !== Auth::user()->id) {

        $users = User::where(function ($query) use ($conversation) {
            $query->where('id', $conversation->id_participant1);
        })
            ->get();
    } else {
        $users = User::where(function ($query) use ($conversation) {
            $query->where('id', $conversation->id_participant2);
        })
            ->get();
    }
}