SassLiteral::toString PHP Method

    public abstract function toString();

 /**
  * SassScript '/' operation.
  * @param SassLiteral $other value to divide by
  * @return sassString the string values of this and other seperated by '/'
  */
 public function op_div($other)
 {
     return new SassString($this->toString() . ' / ' . $other->toString());
 }