file_get_contents and copy() do not work, they return an empty value if the protocol is https, but works with http.

[YAMER1]

copy('https://phar.madelineproto.xyz/madeline.php', 'file.php') return empty value, but it works fine with http protocol.
and https://phar.madelineproto.xyz/release81?v=new return empty value.

And I checked with file_get_contents('https://docs.madelineproto.xyz/') and I get a non-empty value.

Used on the server Nginx + php-fpm, php 8.2.

What is the problem?

[danog]

The problem is with the configuration of your server, possibly due to openssl v3.
You should fix it, or use the official madelineproto docker image which has everything configured with the latest versions of all software.

Also, please do not use phar.madelineproto.xyz in production, it is an alpha distribution channel, use only composer to install madelineproto.

[YAMER1]

I have OpenSSL 1.0.2k 2017 and Centos 7. I can't update OpenSSL to version 3. I will use it with composer, thanks.