public function view() { $list = SystemCaptchaLibrary::getList(); $captchas = array(); foreach ($list as $sc) { $captchas[$sc->getSystemCaptchaLibraryHandle()] = $sc->getSystemCaptchaLibraryName(); } $scl = SystemCaptchaLibrary::getActive(); $this->set('activeCaptcha', $scl); $this->set('captchas', $captchas); }