original_string: protected function magic_get_flatnav() {
          if ($this->_flatnav === null) {
              $this->_flatnav = new flat_navigation($this);
              $this->_flatnav->initialise();
          }
          return $this->_flatnav;
      }
code: protected function magic_get_flatnav() {
          if ($this->_flatnav === null) {
              $this->_flatnav = new flat_navigation($this);
              $this->_flatnav->initialise();
          }
          return $this->_flatnav;
      }
code_tokens: protected function magic_get_flatnav ( ) { if ( $ this -> _flatnav === null ) { $ this -> _flatnav = new flat_navigation ( $ this ) ; $ this -> _flatnav -> initialise ( ) ; } return $ this -> _flatnav ; }
docstring: Returns the flat navigation object
  @return flat_navigation
docstring_tokens: Returns the flat navigation object