Prado\Web\UI\TCachePageStatePersister::setCacheTimeout PHP Метод

    public function setCacheTimeout($value)
    {
        if (($value = TPropertyValue::ensureInteger($value)) >= 0) {
            $this->_timeout = $value;
        } else {
            throw new TInvalidDataValueException('cachepagestatepersister_timeout_invalid');
        }
    }