How to get a specific value of var_dump() in yii2?

Yii 2.0 General Discussions
1

Hi guys,


var_dump($dataProvider);

throws out following output




 .

 .

 .

 19 => 

        object(app\models\Bewerbungen)[219]

          private '_attributes' (yii\db\BaseActiveRecord) => 

            array (size=12)

              ...

          private '_oldAttributes' (yii\db\BaseActiveRecord) => 

            array (size=12)

              ...

          private '_related' (yii\db\BaseActiveRecord) => 

            array (size=2)

              ...

          private '_errors' (yii\base\Model) => null

          private '_validators' (yii\base\Model) => null

          private '_scenario' (yii\base\Model) => string 'default' (length=7)

          private '_events' (yii\base\Component) => 

            array (size=0)

              ...

          private '_behaviors' (yii\base\Component) => 

            array (size=0)

              ...

  private '_totalCount' (yii\data\BaseDataProvider) => int 44

  private '_events' (yii\base\Component) => 

    array (size=0)

      empty

  private '_behaviors' (yii\base\Component) => null

I just need folowing value of var_dump():




private '_totalCount' (yii\data\BaseDataProvider)  =>int 44

Any ideas how to pick out this value(44) of $dataprovider. I tried witch several foreach()-loops,but I didn’t succeed

2

That’s a private property. Since it’s in a model, you can’t access it outside of that model. If you make it public you can access it as you would any other object property.

3

What does this value represent? There may be another way to get it.