Colors\Color::__toString PHP Method

    public function __toString()
    {
        return $this->wrapped;
    }

 /**
  * @param string $string
  * @param array|string $colourOrStyle
  *
  * @return string
  *
  */
 public function style($string, $colourOrStyle)
 {
     if (is_array($colourOrStyle)) {
         $this->color->__invoke($string);
         while ($style = array_shift($colourOrStyle)) {
             $this->color->apply($style);
         }
         return $this->color->__toString();
     }
     return $this->color->__invoke($string)->apply($colourOrStyle, $string);
 }