Your IP : 216.73.216.5
<?php // Google reCAPTCHA for PHP >= 5.3.0
// PHP Global space backslash class requires >= 5.3.0
// Google reCAPTCHA 1.1.3 @ https://github.com/google/recaptcha
// Supports allow_url_fopen/file_get_contents and cURL
if (!defined('ABSPATH')) die();
require_once('autoload.php');
if (ini_get('allow_url_fopen')) {
// file_get_contents: allow_url_fopen = on
$recaptcha = new \ReCaptcha\ReCaptcha($private);
} elseif (extension_loaded('curl')) {
// cURL: allow_url_fopen = off
$recaptcha = new \ReCaptcha\ReCaptcha($private, new \ReCaptcha\RequestMethod\CurlPost());
} else {
$recaptcha = null;
error_log('WP Plugin USP: Google reCAPTCHA: allow_url_fopen and curl both disabled!', 0);
}
if (isset($recaptcha)) {
$response = $recaptcha->verify($_POST['g-recaptcha-response'], usp_get_ip_address());
} else {
$response = null;
error_log('WP Plugin USP: Google reCAPTCHA: $recaptcha variable not set!', 0);
}
if ($response->isSuccess()) {
return true;
} else {
$errors = $response->getErrorCodes();
if (!empty($errors) && is_array($errors)) {
foreach ($errors as $error) {
// error_log('WP Plugin USP: Google reCAPTCHA: '. $error, 0);
}
} else {
// error_log('WP Plugin USP: Google reCAPTCHA: '. $errors, 0);
}
}
return false;