How to get POST data from outside (enableCsrfValidation disabled)?

Question

Yii

There is a need to receive data from outside. Or rather from the Android application. But $_POST comes empty. Tried disabling enableCsrfValidation but doesn't help. on the same hosting, another php engine receives data. What limitations still exist in Yii2?

public function beforeAction($action)
  {            
      if ($action->id == 'index') {

          Yii::$app->controller->enableCsrfValidation = false;

      }

      return parent::beforeAction($action);
  }

Disabled for actionIndex

Answer 1

if $_POST is empty, then your android app sent it empty. What does yii have to do with it?