original_string: protected function setOption($opt)
      {
          if ($this->checkDiscription($opt)) {
              $this->advanceOpt($opt);
          } else {
              $this->simpleOpt($opt);
          }
      }
code: protected function setOption($opt)
      {
          if ($this->checkDiscription($opt)) {
              $this->advanceOpt($opt);
          } else {
              $this->simpleOpt($opt);
          }
      }
code_tokens: protected function setOption ( $ opt ) { if ( $ this -> checkDiscription ( $ opt ) ) { $ this -> advanceOpt ( $ opt ) ; } else { $ this -> simpleOpt ( $ opt ) ; } }
docstring: check if ther is description.
docstring_tokens: check if ther is description .