<p> Select CAPTCHA phrase storage method:<br /> <a href="captcha_test.php?session=1">Test CAPTCHA with PHP Session</a>'; if (isset($_GET['session'])) { echo ' (Session is On)'; } echo '<br /> <a href="captcha_test.php">Test CAPTCHA without PHP Session(default)</a>'; if (!isset($_GET['session'])) { echo ' (Session is Off)'; } echo '</p> '; echo '<div class="title"> <label for="code">Enter the phrase:</label> </div> ' . echo_if_error($error_captcha) . ' <div class="field"> <input id="code" name="code" type="text" /> </div> '; if (!isset($_GET['session'])) { clean_temp_dir('../temp/', 60); // pick new prefix token $prefix_length = 16; $prefix_characters = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz'; $prefix = ''; $prefix_count = strlen($prefix_characters); while ($prefix_length--) { $prefix .= $prefix_characters[mt_rand(0, $prefix_count - 1)]; } echo '
</label> <input class="form-control" type="password" name="password_confirm" placeholder=" confirm password"> </div> <div class="form-group"> <input type="submit" class="btn btn-success btn-block" value="Register!"> </div> </form><!-- end of register --> </fieldset> </div> <!-- end of registration --> <div class="col-sm-5"> <fieldset> <legend>Login</legend> <form id="login" action="process.php" method="post"> <div> <label><?php echo_if_error('login'); ?> </label> <input type="hidden" name="action" value="login"> </div> <div class="form-group"> <label>Email:</label> <input class="form-control" type="text" name="email" placeholder="email"> </div> <div class="form-group"> <label>Password:</label> <input class="form-control" type="password" name="password" placeholder="password"> </div> <div class="form-group"> <input class="btn btn-success btn-block" type="submit" value="Login!"> </div>