get_headers（）：SSL操作失败，代码为1

Question

嘿，我试图获取网址的标题信息，

当我使用协议http它工作正常，但当我使用https时，它无法正常工作

网址：https://200.35.78.130/

print_r(get_headers("https://200.35.78.130/", 1));

这是我的代码

{{1}}

Answer 1

That error occurs when you're trying to access a URL without a valid SSL certificate. You can work around this by overriding the default stream context, which will affect all subsequent file operations (including remote URLs)

<?php
stream_context_set_default( [
    'ssl' => [
        'verify_peer' => false,
        'verify_peer_name' => false,
    ],
]);

print_r(get_headers('https://200.35.78.130/'));

Answer 2

因为您安装的SSL证书没有中间密钥