original_string: public function getMessenger()
      {
          if (! $this->messenger) {
              $this->setMessenger($this->loader->getMessenger());
          }
  
          return $this->messenger;
      }
code: public function getMessenger()
      {
          if (! $this->messenger) {
              $this->setMessenger($this->loader->getMessenger());
          }
  
          return $this->messenger;
      }
code_tokens: public function getMessenger ( ) { if ( ! $ this -> messenger ) { $ this -> setMessenger ( $ this -> loader -> getMessenger ( ) ) ; } return $ this -> messenger ; }
docstring: Returns a session based message store for adding messages to.
  
  @return \Zend_Controller_Action_Helper_FlashMessenger
docstring_tokens: Returns a session based message store for adding messages to .