original_string: public function getPage()
      {
          if (empty($this->page) && ($paramName = $this->getParamName()) != '') {
              $this->setPage(\pwf\basic\Application::$instance->getRequest()->get($paramName));
          }
  
          return $this->page;
      }
code: public function getPage()
      {
          if (empty($this->page) && ($paramName = $this->getParamName()) != '') {
              $this->setPage(\pwf\basic\Application::$instance->getRequest()->get($paramName));
          }
  
          return $this->page;
      }
code_tokens: public function getPage ( ) { if ( empty ( $ this -> page ) && ( $ paramName = $ this -> getParamName ( ) ) != '' ) { $ this -> setPage ( \ pwf \ basic \ Application :: $ instance -> getRequest ( ) -> get ( $ paramName ) ) ; } return $ this -> page ; }
docstring: Get current page number
  
  @return int
docstring_tokens: Get current page number