私はYii2フレームワークを使用していますが、私はuser_idの値を6つ取得したい、どのように私は次のオブジェクトから変数にそれを格納することができます

Question

私はYii2フレームワークを使用しています.、どのように私は次のオブジェクトから変数に格納することができます。

yii\db\ActiveQuery Object 
    (
     [sql] => 
     [on] => `enter code here` 
     [joinWith] => 
     [select] => 
     [selectOption] => 
     [distinct] => 
     [from] => 
     [groupBy] => 
     [join] => 
     [having] => 
     [union] => 
     [params] => Array() 

    [_events:yii\base\Component:private] => Array 
     (
     ) 

    [_behaviors:yii\base\Component:private] => Array 
     (
     ) 

    [where] => 
    [limit] => 
    [offset] => 
    [orderBy] => 
    [indexBy] => 
    [emulateExecution] => 
    [modelClass] => backend\models\User 
    [with] => 
    [asArray] => 
    [multiple] => 
    [primaryModel] => backend\models\Vendors Object 
     (
      [_attributes:yii\db\BaseActiveRecord:private] => Array 
       (
        [id] => 0 
        [user_id] => 6 
       ) 

      [_oldAttributes:yii\db\BaseActiveRecord:private] => Array 
       (
        [id] => 0 
        [user_id] => 6 
       ) 

      [_related:yii\db\BaseActiveRecord:private] => Array 
       (
       ) 

      [_errors:yii\base\Model:private] => 
      [_validators:yii\base\Model:private] => 
      [_scenario:yii\base\Model:private] => default 
      [_events:yii\base\Component:private] => Array 
       (
       ) 

      [_behaviors:yii\base\Component:private] => Array 
       (
       ) 

     ) 

    [link] => Array 
     (
      [id] => user_id 
     ) 

    [via] => 
    [inverseOf] => 
) 

Answer 1

このコードで値を取得できます。 $ user_id = $ myreturn-> primaryModel-> attributes ['user_id'];