Subversion-Projekte lars-tiefland.php_share

<?php

session_start();

require_once 'Text/CAPTCHA/Numeral.php';

$numcap = new Text_CAPTCHA_Numeral;

if (isset($_POST['captcha']) && isset($_SESSION['answer'])) {

    if ($_POST['captcha'] == $_SESSION['answer']) {

        $errors[] = 'Ok.. YOu might be human..';

    } else {

        $errors[] = 'You are or not human or dumb';

    }

}

    if (!empty($errors)) {

        foreach ($errors as $error) {

            print "<h1><font color='red'>$error</font></h1><br />";

        }

    }

    print '

        <form name="capter" action="'.$_SERVER['PHP_SELF'].'" method="post">

         <table>

          <tr>

           <th>What is this result pilgrim?: '.$numcap->getOperation().'</th>

           <td><input type="text" value="" name="captcha" /></td>

          </tr>

          <tr>

           <th/>

           <td><input type="submit" value="Let me prove you that I am human!" /></td>

          </tr>

        </form>

    ';

    $_SESSION['answer'] = $numcap->getAnswer();