Administrator / test_3

  <?php
  
  namespace backend\controllers;
  
  use yii\base\Controller;
  use yii\filters\VerbFilter;

  use yii\filters\AccessControl;

  
  class CurrencyController extends Controller{

      /**
       * @inheritdoc
       */
      public function behaviors()
      {
          return [

              'access' => [
                  'class' => AccessControl::className(),
                  'except' => ['login', 'error'],
                  'rules' => [
                      [
                          'allow' => true,
                          'roles' => ['@']
                      ],
                  ],
              ],

              'verbs' => [
                  'class' => VerbFilter::className(),
                  'actions' => [

                      'logout' => ['post'],
                      'delete-req' => ['post']

                  ],
              ],
          ];
      }
  

      /**
       * Lists all Specialization models.
       * @return mixed
       */
      public function actionIndex()
      {
          return $this->render('index', [
  
          ]);
      }
  
  
  }