问题描述
使用 PHP，是否可以使用 file_get_contents() 发送 HTTP 标头?
With PHP, is it possible to send HTTP headers with file_get_contents() ?
我知道您可以从 php.ini 文件中发送用户代理.但是，您也可以使用 file_get_contents() 发送其他信息，例如 HTTP_ACCEPT、HTTP_ACCEPT_LANGUAGE 和 HTTP_CONNECTION 吗?
I know you can send the user agent from your php.ini file. However, can you also send other information such as HTTP_ACCEPT, HTTP_ACCEPT_LANGUAGE, and HTTP_CONNECTION with file_get_contents() ?
或者是否有其他功能可以做到这一点?
Or is there another function that will accomplish this?
推荐答案
其实进一步阅读file_get_contents()函数:
// Create a stream
$opts = [
"http" => [
"method" => "GET",
"header" => "Accept-language: en
" .
"Cookie: foo=bar
"
]
];
// DOCS: https://www.php.net/manual/en/function.stream-context-create.php
$context = stream_context_create($opts);
// Open the file using the HTTP headers set above
// DOCS: https://www.php.net/manual/en/function.file-get-contents.php
$file = file_get_contents('http://www.example.com/', false, $context);
您也许可以按照这种模式来实现您想要的，不过我还没有亲自测试过.(如果它不起作用，请随时查看我的其他答案)
You may be able to follow this pattern to achieve what you are seeking to, I haven't personally tested this though. (and if it doesn't work, feel free to check out my other answer)
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