<?php namespace Kanboard\Controller; use Gregwar\Captcha\CaptchaBuilder; /** * Captcha Controller * * @package Kanboard\Controller * @author Frederic Guillot */ class CaptchaController extends BaseController { /** * Display captcha image * * @access public */ public function image() { $this->response->withContentType('image/jpeg')->send(); $builder = new CaptchaBuilder; $builder->build(); $this->sessionStorage->captcha = $builder->getPhrase(); $builder->output(); } }