original_string: public function getExtraOptions()
      {
          $field = EnumRequestOption::EXTRA_OPTIONS;
          return isset($this->options[$field]) ? $this->options[$field] : [];
      }
code: public function getExtraOptions()
      {
          $field = EnumRequestOption::EXTRA_OPTIONS;
          return isset($this->options[$field]) ? $this->options[$field] : [];
      }
code_tokens: public function getExtraOptions ( ) { $ field = EnumRequestOption :: EXTRA_OPTIONS ; return isset ( $ this -> options [ $ field ] ) ? $ this -> options [ $ field ] : [ ] ; }
docstring: Get extra options
  
  @return array
docstring_tokens: Get extra options