使用cURL在PHP中发布嵌套数组

$data = array(
    'name' => 'John Doe',
    'email' => 'johndoe@example.com',
    'address' => array(
        'street' => '123 Main St',
        'city' => 'New York',
        'state' => 'NY'
    )
);

$jsonData = json_encode($data);

$curl = curl_init();

$url = 'https://example.com/api/endpoint'; // 替换为实际的API端点URL

curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $jsonData);
curl_setopt($curl, CURLOPT_HTTPHEADER, array(
    'Content-Type: application/json',
    'Content-Length: ' . strlen($jsonData)
));

$response = curl_exec($curl);

if ($response === false) {
    $error = curl_error($curl);
    // 处理错误
} else {
    // 处理响应
}

curl_close($curl);