PHP上传URL地址网络文件到服务器

use GuzzleHttp\Client;

try {
    $file = fopen('https://t8.baidu.com/it/u=1484500186,1503043093&fm=79&app=86&size=h300&n=0&g=4n&f=jpeg', 'r');

    $multipart = [
        [
            'name' => 'file',
            'contents' => $file
        ]
    ];
    $client = new Client(['verify' => false]);
    $response = $client->request('POST', 'https://xx.com/upload', [
        'multipart' => $multipart
    ]);

    if ($response->getStatusCode() === 200) {
        $content = $response->getBody()->getContents();
        $result = json_decode($content, true);
    }

} catch (\Exception $exception) {
    echo $exception->getMessage();
}

return $result;