original_string: public function toFlowed($quote = false, array $opts = array())
      {
          $txt = '';
  
          $this->_reformat(true, $quote, empty($opts['nowrap']));
          foreach ($this->_output as $line) {
              $txt .= $line['text'] . "\n";
          }
  
          return $txt;
      }
code: public function toFlowed($quote = false, array $opts = array())
      {
          $txt = '';
  
          $this->_reformat(true, $quote, empty($opts['nowrap']));
          foreach ($this->_output as $line) {
              $txt .= $line['text'] . "\n";
          }
  
          return $txt;
      }
code_tokens: public function toFlowed ( $ quote = false , array $ opts = array ( ) ) { $ txt = '' ; $ this -> _reformat ( true , $ quote , empty ( $ opts [ 'nowrap' ] ) ) ; foreach ( $ this -> _output as $ line ) { $ txt .= $ line [ 'text' ] . "\n" ; } return $ txt ; }
docstring: Reformats the input string, where the string is 'format=fixed' plain
  text as described in RFC 2646.
  
  @param boolean $quote  Add level of quoting to each line?
  @param array $opts     Additional options:
  <pre>
  'nowrap' - (boolean) If true, does not wrap unquoted lines.
  DEFAULT: false
  </pre>
  
  @return string  The text converted to RFC 2646 'flowed' format.
docstring_tokens: Reformats the input string where the string is format = fixed plain text as described in RFC 2646 .