Laravel雄辩的模型 - 模型扩展模型(Laravel eloquent model - model extends model)

 是否有可能用另一个模型扩展laravel 4 eloquent模型，假设我有一个用户模型扩展了雄辩的类，另外还有第二个类，一个扩展用户类的管理员类？ 
 
 如果我只是将管理员类链接到用户，则必须首先获取用户的管理员属性然后获取管理员属性来访问管理员属性。 
 
 编辑： 
 
 假设我让管理员没有扩展用户。 我必须访问例如电话号码（管理员属性），例如$user = User::find(1); $phone = $user->administrator->phone; $user = User::find(1); $phone = $user->administrator->phone; 但是通过让管理员扩展用户，我可以直接访问电话号码，例如$user = Administrator::find(1); （请注意，找到管理员的ID与我用来获取用户的ID相同。通常我必须在管理员数据库中传递条目的真实ID） $phone = $user->phone; 同时，可以访问用户类的属性，例如$phone = $user->email; 
 
 或者可能有一个更好的解决方案来实现这一点，或者像这样使用它是没有意义的，如果是这样，请随时告诉我 

is it possible to extend a laravel 4 eloquent model with another model, let's say i have a user model extending the eloquent class and additionally there is a second class, a administrator class extending the user class?
 
If i just linked the administrator class to the user i'd have to access the administrators attributes by first getting the administrator attribute of the user and then getting the admins attributes.
 
EDIT:
 
Let's say I have the Administrator not extending the User. I'd have to access e.g. the phone number(a administrators attribute) like this  $user = User::find(1); $phone = $user->administrator->phone;  but by letting the Administrator extend the User I am able to access the phone number directly like this maybe $user = Administrator::find(1); (Note that the id passed to find the Administrator is the same like the one I use to get the user. Normally I would have to pass the real id of the entry in the Administrator database) $phone = $user->phone; At the same time it would be possible to access an attribute of the user class e.g. $phone = $user->email;
 
or maybe there is a better solution to achieve this or it makes no sense to use it like this, if so, feel free to tell me

原文：https://stackoverflow.com/questions/16565486