request('POST', 'https://api.openai.com/v1/engines/davinci-codex/completions', [
'headers' => [
'Authorization' => 'Bearer ' . $openaiApiKey,
'Content-Type' => 'application/json',
],
'json' => [
'prompt' => $_POST['inputText'],
'max_tokens' => 1000,
'frequency_penalty' => 0.5,
'presence_penalty' => 0.5,
],
]);
$result = json_decode($response->getBody(), true);
$output = $result['choices'][0]['text'];
} catch (Exception $e) {
$output = 'Erro ao conectar com a API: ' . $e->getMessage();
}
}
?>