HTTP/1.1 426 需要升级 - Apache2 服务器 (debian 9) 上的 file_get_contents (PHP)

Question

First post here, I'm running into an issue I didn't have when working on my local machine /w XAMPP.

I've push some basic PHP code on my VPS with a fresh Apache2 and PHP7 install, and one of the file is actually doing a file_get_contents to do a GET request on Trello's API:

$lists = json_decode(file_get_contents("https://api.trello.com/1/boards/<<HIDDEN>>/lists?key={$id}&token={$token}"), true);

The problem is that I'm receiving this HTTP response when doing so:

[Tue Aug 24 14:27:14.132294 2021] [:error] [pid 17956] [client <<HIDDEN>>] PHP Warning:  file_get_contents(https://api.trello.com/1/boards/<<HIDDEN>>/lists?key=<<HIDDEN>>&amp;token=<<HIDDEN>>): failed to open stream: HTTP request failed! HTTP/1.1 426 Upgrade Required\r\n in <HIDDEN>/trello.php on line 7, referer: <<HIDDEN>>

I've done some research and I saw that I kinda need to upgrade the call to another HTTP protocol but so far, I have no clues about the way to proceed...

Any advice, tip?

Thanks!

Answer 1

Ok, so I still have no clues about how to fix that using file_get_contents , but I found a workaround that seems to work using curl .

If some people are also having the issue, I've replaced the initial request with that:

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, "https://api.trello.com/1/boards/<<HIDDEN>>/lists?key={$id}&token={$token}");
    curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2);
    curl_setopt($ch, CURLOPT_HTTPGET, true);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $lists = json_decode(curl_exec($ch), true);
    curl_close($ch);

Looks like the curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2); is doing the job.

That's not answering the root question (how to do that with file_get_contents ) but if it can help...

Thanks!