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Diffstat (limited to 'system/libraries/drivers/Captcha/Word.php')
| -rw-r--r-- | system/libraries/drivers/Captcha/Word.php | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/system/libraries/drivers/Captcha/Word.php b/system/libraries/drivers/Captcha/Word.php deleted file mode 100644 index 856bd9b4..00000000 --- a/system/libraries/drivers/Captcha/Word.php +++ /dev/null @@ -1,37 +0,0 @@ -<?php defined('SYSPATH') OR die('No direct access allowed.'); -/** - * Captcha driver for "word" style. - * - * $Id: Word.php 3769 2008-12-15 00:48:56Z zombor $ - * - * @package Captcha - * @author Kohana Team - * @copyright (c) 2007-2008 Kohana Team - * @license http://kohanaphp.com/license.html - */ -class Captcha_Word_Driver extends Captcha_Basic_Driver { - - /** - * Generates a new Captcha challenge. - * - * @return string the challenge answer - */ - public function generate_challenge() - { - // Load words from the current language and randomize them - $words = Kohana::lang('captcha.words'); - shuffle($words); - - // Loop over each word... - foreach ($words as $word) - { - // ...until we find one of the desired length - if (abs(Captcha::$config['complexity'] - strlen($word)) < 2) - return strtoupper($word); - } - - // Return any random word as final fallback - return strtoupper($words[array_rand($words)]); - } - -} // End Captcha Word Driver Class
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