PHP code example of wzj177 / short-video-parse

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

wzj177 / short-video-parse example snippets

$url = $_GET["url"] ?? "";
if (!filter_var($url, FILTER_VALIDATE_URL)) {
    echo "url parameter needs to be set.";
    exit();
}

// 动态设置 Referer
$refer = 'https://baidu.com';
if (false !== strpos($url, 'toutiao')) {
    $refer = 'https://m.toutiao.com/';
} else if (false !== strpos($url, 'weibo')) {
    $refer = 'https://weibo.com/';
} else if (false !== strpos($url, 'douyinvod.com')) {
    $refer = 'https://www.douyin.com/';
}

// 1. 获取文件大小，改用 GET 请求获取响应头
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_NOBODY, false); // 不设置 HEAD 请求
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, true); // 保留头信息
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36");
curl_setopt($ch, CURLOPT_REFERER, $refer);
curl_setopt($ch, CURLOPT_TIMEOUT, 10); // 避免长时间等待

$response = curl_exec($ch);
$info = curl_getinfo($ch);
$httpCode = $info['http_code'] ?? 0;

// 检查 HTTP 状态码
if ($httpCode !== 200) {
    echo "Failed to fetch video: HTTP $httpCode.";
    curl_close($ch);
    exit();
}

// 提取文件大小
$filesize = $info['download_content_length'] ?? 0;
if ($filesize <= 0) {
    echo "Failed to retrieve file size.";
    curl_close($ch);
    exit();
}

curl_close($ch);

// 2. 设置头信息
header('Content-Type: video/mp4');
$filename = basename(parse_url($url, PHP_URL_PATH)) ?: md5($url);
header('Content-Disposition: inline; filename="' . $filename . '"');
header('Content-Length: ' . $filesize);
header('Accept-Ranges: bytes');

// 3. 下载文件内容
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36");
curl_setopt($ch, CURLOPT_REFERER, $refer);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, false); // 直接输出给客户端

curl_exec($ch);
if (curl_errno($ch)) {
    echo "CURL Error: " . curl_error($ch);
}

curl_close($ch);

`
    例如抖音：$res = VideoManager::KuaiShou([
              'proxy_whitelist' => ['kuaishou'],//白名单，需要提交类名，全部小写
              'proxy' => '$ip:$port',
              'url_validator' => [
                    这边参考config/url-validator.php
              ]
          ])->start($url);
    可以参考config/url-validator.php的格式用参数传递，如果不指定则使用默认的
    不会怎么编写全部使用默认也是可以的