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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) 2005-2015 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';
 
 /** @see Zend_Text_Figlet */
 // require_once 'Zend/Text/Figlet.php';
 
 /**
  * Captcha based on figlet text rendering service
  *
  * Note that this engine seems not to like numbers
  *
  * @category   Zend
  * @package    Zend_Captcha
  * @subpackage Adapter
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 class Zend_Captcha_Figlet extends Zend_Captcha_Word
 {
     /**
      * Figlet text renderer
      *
      * @var Zend_Text_Figlet
      */
     protected $_figlet;
 
     /**
      * Constructor
      *
      * @param null|string|array|Zend_Config $options
      */
     public function __construct($options = null)
     {
         parent::__construct($options);
         $this->_figlet = new Zend_Text_Figlet($options);
     }
 
     /**
      * Generate new captcha
      *
      * @return string
      */
     public function generate()
     {
         $this->_useNumbers = false;
         return parent::generate();
     }
 
     /**
      * Display the captcha
      *
      * @param Zend_View_Interface $view
      * @param mixed $element
      * @return string
      */
     public function render(Zend_View_Interface $view = null, $element = null)
     {
         return '<pre>'
              . $this->_figlet->render($this->getWord())
              . "</pre>\n";
     }
 }