public function display($captcha_id)
{
$this->init();
$text = xE::$memcache->get('captcha.' . $captcha_id, TRUE);
if ($text === FALSE) {
exit('Not found.');
}
if (!xE::$memcache->add('captchaseen.' . $captcha_id, 1, 3600)) {
exit('Already viewed.');
}
require_once QUICKY_DIR . 'plugins/Captcha/Captcha_draw.class.php';
$image = new CAPTCHA_draw();
$image->skin = $this->skin;
$image->text = $text;
$image->show();
}
<?php
session_start();
if (!isset($_REQUEST['id']) || !isset($_SESSION['captcha'][$id = intval($_REQUEST['id'])])) {
exit(';-)');
}
//if ($_SESSION['captcha'][$id][1]) {exit(':-D');}
$_SESSION['captcha'][$id][1] = 1;
require_once '../plugins/Captcha/Captcha_draw.class.php';
$CAPTCHA = new CAPTCHA_draw();
$CAPTCHA->text = $_SESSION['captcha'][$id][0];
$CAPTCHA->show();
