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Ajax Captcha
Posted by: Khaled | April 30, 2009 @ 3:38am
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<?php /* captcha.php jQuery Fancy Captcha www.webdesignbeach.com Created by Web Design Beach. Copyright 2009 Web Design Beach. All rights reserved. */ session_start(); /* starts session to save generated random number */ /* this compare captcha's number from POST and SESSION */ if (isset($_POST['captcha'])) { if ($_POST['captcha'] == $_SESSION['captcha']) { echo "Passed!"; /* YOUR CODE GOES HERE */ unset($_SESSION[captcha]); /* this line makes session free, we recommend you to keep it */ } else { echo "Failed!"; } } else { $rand = rand(0, 4); $_SESSION['captcha'] = $rand; echo $rand; } ?>
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http://codebin.yi.org/272
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