Ejemplo n.º 1
0
  /**
   * Overrides parent::format().
   *
   * @param float|string $number
   * @param string $currency_sign
   *   An ISO 4217 code or currency sign.
   */
  public function format($number, $currency_sign = NULL) {
    $this->symbol_replacements[self::SYMBOL_SPECIAL_CURRENCY] = $currency_sign;

    return parent::format($number);
  }