/** * Overrides parent::replacePlaceholders() */ function replacePlaceholders(array $symbols, array $replacements = array()) { parent::replacePlaceholders($symbols, array(self::SYMBOL_SPECIAL_PERCENT, self::SYMBOL_SPECIAL_PERMILLE)); }
/** * 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); }