Why can't get data from Laravel links?

Question

Laravel

there is a post model and a users model
link
public function whoCreated()
{
return $this->HasOne(User::class,'id', 'whoCreated');
}
Get the post Post::with('whoCreated')->find($id);
if translated into an array, then the data can be obtained $post['who_created']['name'];
but if you access the $post->who_created object, then it's empty, maybe you need to get the relation data in a different way?

Answer 1

//в модели Post
public function user()
{
  return $this->belongsTo('App\User','user_id', 'id');
}
// в контроллере
Post::with('user')->find($id);
// в шаблоне
{{$post->user->name}}

It’s better to immediately rename, as I wrote, so that later you don’t suffer with refactoring. In relation, the meaning is that the post belongs to the user. And users have posts. Therefore, for the belongsTo post