PHP cURL 使用代理到 HTTPS 网站，例如“www.google.com”答案

【问题标题】：PHP cURL use proxy to HTTPS website for example "www.google.com"PHP cURL 使用代理到 HTTPS 网站，例如“www.google.com”
【发布时间】：2020-02-10 05:09:18
【问题描述】：

我正在尝试使用代理连接到 HTTPS 站点（例如 google）。但它只适用于 HTTP 网站，我搜索了几个解决方案，但都没有工作

<?php
set_time_limit(180);

$proxy = "200.111.182.6:443";
$curl = curl_init("https://google.com");

curl_setopt($curl, CURLOPT_PROXY, $proxy);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_HTTPPROXYTUNNEL, 1);
curl_setopt($curl, CURLOPT_HEADER, 1);
curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/27.0.1453.94 Safari/537.36");
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

$res = curl_exec($curl);
curl_close($curl);

print $res;

【问题讨论】：

我认为您需要指定代理方案。试试$proxy = "https://200.111.182.6:443";

标签： php curl https proxy connect

【解决方案1】：

试试这个：

<?php
$url = 'https://google.com';
$proxyauth = 'user:pass';
$proxy = '200.111.182.6';
$proxyPort = '443';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
//proxy suport
curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_PROXYPORT, $proxyPort);
//curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxyauth);
curl_setopt($ch, CURLOPT_PROXYTYPE, 'HTTP');
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
//https
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/27.0.1453.94 Safari/537.36");
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 100);

$output = curl_exec($ch);   

if(curl_exec($ch) === false)
{
    echo 'Curl error: ' . curl_error($ch);
}
else
{
    echo 'Operation completed without any errors';
}

echo $output;

curl_close($ch);
?>

【讨论】：

这对我不起作用，我的 HTTP 状态为 200，但返回的是空字符串而不是 $ouput 内容。