public static function getRemoteIp(Zend_Controller_Request_Abstract $request) { if (!self::$_remoteIp) { self::$_remoteIp = $request->getServer('REMOTE_ADDR') ? $request->getServer('REMOTE_ADDR') : ($request->getEnv('REMOTE_ADDR') ? $request->getEnv('REMOTE_ADDR') : $request->getServer('HTTP_X_FORWARDED_FOR')); } return self::$_remoteIp; }