如何使用PHP快手API接口，实现视频的评论和点赞功能

<?php
function sendRequest($url, $data) {
    $ch = curl_init();
    
    // 设置请求的URL
    curl_setopt($ch, CURLOPT_URL, $url);
    
    // 设置POST参数
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    
    // 执行请求，并获取返回结果
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $response = curl_exec($ch);
    
    // 关闭连接
    curl_close($ch);
    
    return $response;
}

// 使用AppID和AppSecret获取access_token
$apiKey = 'your_api_key';
$apiSecret = 'your_api_secret';

// 构建请求URL
$url = 'https://open.kuaishou.com/oauth2/access_token';
$data = array(
    'app_id' => $apiKey,
    'app_secret' => $apiSecret
);

// 发送API请求
$response = sendRequest($url, $data);
$result = json_decode($response);

// 获取access_token
$accessToken = $result->access_token;
?>

<?php
// 使用access_token发送评论
$videoId = 'your_video_id';
$comment = '这是一个好视频！';

$url = 'https://open.kuaishou.com/api'

// 构建请求URL
$url = 'https://open.kuaishou.com/api/comment/create';
$data = array(
    'access_token' => $accessToken,
    'video_id' => $videoId,
    'comment' => $comment
);

// 发送API请求
$response = sendRequest($url, $data);

// 处理返回结果
$result = json_decode($response);
if ($result->error_code == 0) {
    echo '评论成功！';
} else {
    echo '评论失败：' . $result->error_description;
}
?>

<?php
// 使用access_token点赞视频
$videoId = 'your_video_id';

$url = 'https://open.kuaishou.com/api'

// 构建请求URL
$url = 'https://open.kuaishou.com/api/like/create';
$data = array(
    'access_token' => $accessToken,
    'video_id' => $videoId
);

// 发送API请求
$response = sendRequest($url, $data);

// 处理返回结果
$result = json_decode($response);
if ($result->error_code == 0) {
    echo '点赞成功！';
} else {
    echo '点赞失败：' . $result->error_description;
}
?>