Phalcon 多模块通用模型魔术 getter 不工作

Phalcon Multi module common model magic getter not working

我正在使用具有多模块结构的 Phalcon PHP,我想在我的对象上使用魔法 getter,但是当我尝试这样做时 getter 为空var_dump.

代码段模型用户

namespace Apps\Common\Models;

use Phalcon\Mvc\Model;

class Users extends Model{

   public $id;

   public $city_id;

   public $name;

   ...

   public function initialize(){
       $this->belongsTo("city_id", "City", "id");
   }
}

代码段模型城市

namespace Apps\Common\Models;

use Phalcon\Mvc\Model;

class City extends Model{

   public $id;

   public $name;

   ...

   public function initialize(){
       $this->hasMany("id", "Users", "city_id");
   }
}

魔法getter利用率

public function addAction() {

  $user = Users::findFirst(array(
    "id = :id:",
    "bind" => array('id' => 2)
  ));

  city = $user->getCity();  // This is null

  echo city->name;

}

你知道为什么这个魔法 getter $user->getCity(); 不起作用吗?

谢谢。

我找到了解决方案。

我必须在这样的关系中定义命名空间和别名:

namespace Apps\Common\Models;

use Phalcon\Mvc\Model;

class Users extends Model{

   public $id;

   public $city_id;

   public $name;

   ...

   public function initialize(){
       $this->belongsTo("city_id", "Apps\Common\Models\City", "id", array('alias' => 'City') );
   }
}

希望对您有所帮助