使用PHP CURL获取GotoMeeting访问令牌

<?php
// 设置GotoMeeting API的访问凭证
$consumer_key = "YOUR_CONSUMER_KEY";
$consumer_secret = "YOUR_CONSUMER_SECRET";

// 设置GotoMeeting API的请求URL
$url = "https://api.getgo.com/oauth/v2/token";

// 设置CURL请求的参数
$data = array(
    'grant_type' => 'client_credentials'
);

$options = array(
    CURLOPT_URL => $url,
    CURLOPT_POST => true,
    CURLOPT_POSTFIELDS => http_build_query($data),
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => array(
        'Content-Type: application/x-www-form-urlencoded',
        'Authorization: Basic ' . base64_encode($consumer_key . ':' . $consumer_secret)
    )
);

// 初始化CURL
$curl = curl_init();

// 设置CURL选项
curl_setopt_array($curl, $options);

// 发送请求并获取响应
$response = curl_exec($curl);

// 关闭CURL
curl_close($curl);

// 解析响应
$response_data = json_decode($response, true);

// 输出访问令牌
echo "Access Token: " . $response_data['access_token'];
?>