有学php的吗

<?php    // 要访问的目标页面    $url = "https://www.ctrip.com/";    $urls = "https://www.ctrip.com/";    // 代理服务器(产品官网 www.16yun.cn)    define("PROXY_SERVER", "tcp://t.16yun.cn:31111");    // 代理身份信息    define("PROXY_USER", "16LILLRU");    define("PROXY_PASS", "175535");    $proxyAuth = base64_encode(PROXY_USER . ":" . PROXY_PASS);    // 设置 Proxy tunnel    $tunnel = rand(1,10000);    $headers = implode("\\r\\n", [        "Proxy-Authorization: Basic {$proxyAuth}",        "Proxy-Tunnel: ${tunnel}",    ]);    $sniServer = parse_url($urls, PHP_URL_HOST);    $options = [        "http" => [            "proxy"  => PROXY_SERVER,            "header" => $headers,            "method" => "GET",            'request_fulluri' => true,        ],        'ssl' => array(                'SNI_enabled' => true, // Disable SNI for https over http proxies                'SNI_server_name' => $sniServer        )    ];    print($url);    $context = stream_context_create($options);    $result = file_get_contents($url, false, $context);    var_dump($result);    // 访问 HTTPS 页面    print($urls);    $context = stream_context_create($options);    $result = file_get_contents($urls, false, $context);    var_dump($result);?>curlGuzzleHttp