original_string: protected function magic_get_navbar() {
          if ($this->_navbar === null) {
              $this->_navbar = new navbar($this);
          }
          return $this->_navbar;
      }
code: protected function magic_get_navbar() {
          if ($this->_navbar === null) {
              $this->_navbar = new navbar($this);
          }
          return $this->_navbar;
      }
code_tokens: protected function magic_get_navbar ( ) { if ( $ this -> _navbar === null ) { $ this -> _navbar = new navbar ( $ this ) ; } return $ this -> _navbar ; }
docstring: Return a navbar object
  @return navbar
docstring_tokens: Return a navbar object