Piwik\Updates\Updates_2_9_0_b1::updateIPAnonymizationSettings PHP Метод

    private static function updateIPAnonymizationSettings()
    {
        $optionName = 'PrivacyManager.ipAnonymizerEnabled';
        $value = Option::get($optionName);
        if ($value !== false) {
            // If the config is defined, nothing to do
            return;
        }
        // We disable IP anonymization if it wasn't configured (because by default it has gone from disabled to enabled)
        Option::set($optionName, '0');
    }