Show contents of $_SERVER

Link to current page: http://www.nicolasdubray.com/showcase/websites/test/test.php?p=server

$_SERVER contains the following:

Array
(
    [HTTP_ACCEPT] => */*
    [HTTP_USER_AGENT] => Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
    [HTTP_ACCEPT_ENCODING] => gzip, br, zstd, deflate
    [HTTP_HOST] => www.nicolasdubray.com
    [HTTP_VIA] => 1.1 squid-proxy-5b5d847c96-8c4dc (squid/6.10)
    [HTTP_X_FORWARDED_FOR] => 10.3.91.111
    [HTTP_CACHE_CONTROL] => max-age=0
    [HTTP_CONNECTION] => keep-alive
    [PATH] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin
    [SERVER_SIGNATURE] => 
    [SERVER_SOFTWARE] => Apache
    [SERVER_NAME] => www.nicolasdubray.com
    [SERVER_ADDR] => 172.16.0.8
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 216.73.216.173
    [DOCUMENT_ROOT] => /var/www/www.nicolasdubray.com
    [REQUEST_SCHEME] => http
    [CONTEXT_PREFIX] => 
    [CONTEXT_DOCUMENT_ROOT] => /var/www/www.nicolasdubray.com
    [SERVER_ADMIN] => pzyber@pzyber.net
    [SCRIPT_FILENAME] => /var/www/www.nicolasdubray.com/showcase/websites/test/test.php
    [REMOTE_PORT] => 7100
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => p=server
    [REQUEST_URI] => /showcase/websites/test/test.php?p=server
    [SCRIPT_NAME] => /showcase/websites/test/test.php
    [PHP_SELF] => /showcase/websites/test/test.php
    [REQUEST_TIME_FLOAT] => 1749979225.8273
    [REQUEST_TIME] => 1749979225
)