Friendly, easy, lightweight, self-hostable CAPTCHA service.
https://captcheck.netsyms.com
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33 lines
883 B
33 lines
883 B
<?php
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header("Content-Type: text/plain");
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$url = 'https://captcheck.netsyms.com/api.php';
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$data = [
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'session_id' => $_POST['captcheck_session_code'],
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'answer_id' => $_POST['captcheck_selected_answer'],
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'action' => "verify"
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];
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$options = [
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'http' => [
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'header' => "Content-type: application/x-www-form-urlencoded\r\n",
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'method' => 'POST',
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'content' => http_build_query($data)
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]
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];
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$context = stream_context_create($options);
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$result = file_get_contents($url, false, $context);
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$resp = json_decode($result, TRUE);
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echo "Form fields:\n";
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var_export($_POST);
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echo "\n\nAPI request fields:\n";
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var_export($data);
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echo "\n\nAPI response (JSON):\n";
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echo json_encode(json_decode($result, TRUE), JSON_PRETTY_PRINT);
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if (!$resp['result']) {
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exit("\n\nCAPTCHA did not verify: " . $resp['msg']);
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} else {
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exit("\n\nCAPTCHA verified!");
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}
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