0) {
if (isset($_SESSION['captcha_keystring']) && $_SESSION['captcha_keystring'] == $_POST['keystring']) {
echo "Correct";
} else {
echo "Wrong";
}
}
unset($_SESSION['captcha_keystring']);
?>
source (License: LGPL):
base code:
PHP Classes - Class: KCAPTCHA(LGPL)
Developed by funaki