original_string: public function getConfig($name) {
          return isset($this->settings[$name]) ? $this->settings[$name] : null;
      }
code: public function getConfig($name) {
          return isset($this->settings[$name]) ? $this->settings[$name] : null;
      }
code_tokens: public function getConfig ( $ name ) { return isset ( $ this -> settings [ $ name ] ) ? $ this -> settings [ $ name ] : null ; }
docstring: Read and Write config
  @param  $name setting name
  @return string
docstring_tokens: Read and Write config