Swift_Mime_Headers_UnstructuredHeader::setFieldBodyModel PHP Method

    public function setFieldBodyModel($model)
    {
        $this->setValue($model);
    }

 /**
  * Create a new basic text header with $name and $value.
  * @param string $name
  * @param string $value
  * @return Swift_Mime_Header
  */
 public function createTextHeader($name, $value = null)
 {
     $header = new Swift_Mime_Headers_UnstructuredHeader($name, $this->_encoder);
     if (isset($value)) {
         $header->setFieldBodyModel($value);
     }
     $this->_setHeaderCharset($header);
     return $header;
 }