Файл: l2.freedom.keo.su/kcaptcha/form_example.php
Строк: 19
<?php
session_start();
?>
<form action="" method="post">
<p>Enter text shown below:</p>
<p><img src="./?<?php echo session_name()?>=<?php echo session_id()?>"></p>
<p><input type="text" name="keystring"></p>
<p><input type="submit" value="Check"></p>
</form>
<?php
if(count($_POST)>0){
if(isset($_SESSION['captcha_keystring']) && $_SESSION['captcha_keystring'] === $_POST['keystring']){
echo "Correct";
}else{
echo "Wrong";
}
}
unset($_SESSION['captcha_keystring']);
?>