/** * Проверочный код */ public function captcha() { header('Content-type: image/jpeg'); $phrase = new Gregwar\Captcha\PhraseBuilder(); $phrase = $phrase->build(5, '0123456789'); $builder = new Gregwar\Captcha\CaptchaBuilder($phrase); $builder->setBackgroundColor(mt_rand(220, 255), mt_rand(220, 255), mt_rand(220, 255)); $builder->setDistortion(false)->build()->output(); $_SESSION['captcha'] = $builder->getPhrase(); }