original_string: public function actionClear()
      {
          if ($this->module->podiumCache->flush()) {
              $this->success(Yii::t('podium/flash', 'Cache has been cleared.'));
          } else {
              $this->error(Yii::t('podium/flash', 'Sorry! There was some error while clearing the cache.'));
          }
          return $this->redirect(['admin/settings']);
      }
code: public function actionClear()
      {
          if ($this->module->podiumCache->flush()) {
              $this->success(Yii::t('podium/flash', 'Cache has been cleared.'));
          } else {
              $this->error(Yii::t('podium/flash', 'Sorry! There was some error while clearing the cache.'));
          }
          return $this->redirect(['admin/settings']);
      }
code_tokens: public function actionClear ( ) { if ( $ this -> module -> podiumCache -> flush ( ) ) { $ this -> success ( Yii :: t ( 'podium/flash' , 'Cache has been cleared.' ) ) ; } else { $ this -> error ( Yii :: t ( 'podium/flash' , 'Sorry! There was some error while clearing the cache.' ) ) ; } return $ this -> redirect ( [ 'admin/settings' ] ) ; }
docstring: Clearing all cache.
  @return string
docstring_tokens: Clearing all cache .