<head></head>
<body>
<div>
<?php
if(isset($_POST["coinhive-captcha-token"])){
$token = $_POST["coinhive-captcha-token"];
$secret = 'bAbbbb5A9AbA0bbbA3bAAbAb8bAbAAAb';
$url = 'https://api.coinhive.com/token/verify';
$data = array('token'=> $token,
'hashes' => 1024,
'secret' => $secret);
$options = array(
'header' => "Content-type: application/x-www-form-urlencoded\r\n",
'method' => 'POST',
'content' => http_build_query($data)
);
$context = stream_context_create(array('http' => $options));
$response = json_decode(file_get_contents($url, false, $context));
if ($result === FALSE) {
echo "Error";
exit;
}
$responseSuccess = $response->success;
}
?>
<?php if ($responseSuccess){ ?>
Verified<br/>
<?php } else { ?>
You must verify
<form action="?" method="post">
<!-- other form fields -->
<script src="https://coinhive.com/lib/captcha.min.js" async></script>
<div class="coinhive-captcha" data-hashes="1024" data-key="AAAbAA33bAAbAbbAbAA4bA7dA4AAbA7b"></div>
<input type="submit" value="Submit"/>
</form>
<?php } ?>
</div>
</body>
</html>
