<?php
declare(strict_types=1);
use OneClickCaptcha\Service\OneClickCaptchaFactory;
include __DIR__ . '/../vendor/autoload.php';
ini_set('display_errors', '1');
error_reporting(E_ALL);
$oneClickCaptcha = OneClickCaptchaFactory::getOneClickCaptcha();
// simple demonstration!
$request = $_GET['get_captcha'] ?? '';
if ($request === 'true') {
try {
$oneClickCaptcha->renderCaptcha();
} catch (Exception $e) {
echo $e->getMessage();
}
} elseif (isset($_REQUEST['position'][0], $_REQUEST['position'][1])) {
if ($oneClickCaptcha->validate((int)$_REQUEST['position'][0], (int)$_REQUEST['position'][1])) {
echo '<h3>You are human ?!!</h3>';
} else {
echo '<h3>You are robot ? !!</h3>';
}
}
// this is all html you need to validate captcha
echo '
<form action="example.php" method="POST">
<input type="image" src="example.php?get_captcha=true" name="position[]" alt="problem with image"/>
</form>
';
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