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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Captcha
* @subpackage Adapter
* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** @see Zend_Captcha_Word */
require_once 'Zend/Captcha/Word.php';
/**
* Example dumb word-based captcha
*
* Note that only rendering is necessary for word-based captcha
*
* @category Zend
* @package Zend_Captcha
* @subpackage Adapter
* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
class Zend_Captcha_Dumb extends Zend_Captcha_Word
{
/**
* CAPTCHA label
* @type string
*/
protected $_label = 'Please type this word backwards';
/**
* Set the label for the CAPTCHA
* @param string $label
*/
public function setLabel($label)
{
$this->_label = $label;
}
/**
* Retrieve the label for the CAPTCHA
* @return string
*/
public function getLabel()
{
return $this->_label;
}
/**
* Render the captcha
*
* @param Zend_View_Interface $view
* @param mixed $element
* @return string
*/
public function render(Zend_View_Interface $view = null, $element = null)
{
return $this->getLabel() . ': <b>'
. strrev($this->getWord())
. '</b>';
}
}
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