new

<html>
  <head>
    <style>

    body {
      background-color: black;
      background-image: radial-gradient(rgba(0, 0, 150, 0.75), black 120%);

      background-repeat: no-repeat;
      background-attachment: fixed;
      background-position: center;

      height: 100vh;
      margin: 0;
      padding: 2rem;
      color: white;
      font: 1.3rem VT323, monospace;
      font-weight: 400;
      font-style: normal;
      text-shadow: 0 0 5px #C8C8C8;
    }

    body::after {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.15) 1px, transparent 1px, transparent 2px);
      pointer-events: none;
    }

    ::selection {
      background: #0080FF;
        text-shadow: none;
    }

    pre {
      margin: 0;
    }

    </style>

    <title>Info</title>

    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=VT323&display=swap" rel="stylesheet">
  </head>
  <body>

<?php

$iter = array(
    "USER,User","HOME,Home",
    "HTTP_X_REAL_IP,X-Real-Ip","HTTP_X_FORWARDED_SERVER,X-Forwarded-Server",
    "HTTP_X_FORWARDED_PROTO,X-Forwarded-Protocol",
    "HTTP_X_FORWARDED_PORT,X-Forwarded-Port",
    "HTTP_X_FORWARDED_HOST,X-Forwarded-Host",
    "HTTP_X_FORWARDED_FOR,X-Forwarded-For",
    "HTTP_UPGRADE_INSECURE_REQUESTS,Upgrade-Insecure-Requests",
    "HTTP_SEC_FETCH_USER,Sec-Fetch-User","HTTP_SEC_FETCH_SITE,Sec-Fetch-Site",
    "HTTP_SEC_FETCH_MODE,Sec-Fetch-Mode",
    "HTTP_SEC_FETCH_DEST,Sec-Fetch-Destination",
    "HTTP_DNT,DNT","HTTP_COOKIE,Cookie",
    "HTTP_SEC_CH_UA_PLATFORM,Sec-Ch-Ua-Platform",
    "HTTP_SEC_CH_UA_MOBILE,Sec-Ch-Ua-Mobile","HTTP_SEC_CH_UA,Sec-Ch-Ua",
    "HTTP_ACCEPT_LANGUAGE,HTTP-Accept-Language",
    "HTTP_ACCEPT_ENCODING,HTTP-Accept-Encoding",
    "HTTP_ACCEPT,HTTP-Accept","HTTP_USER_AGENT,HTTP-User-Agent",
    "HTTP_HOST,HTTP-Host","SCRIPT_FILENAME,Script-Filename",
    "PATH_INFO,Path-Info","REDIRECT_STATUS,Redirect-Status",
    "SERVER_NAME,Server-Name","SERVER_PORT,Server-Port",
    "SERVER_ADDR,Server-Address",
    "REMOTE_PORT,Remote-Port","REMOTE_ADDR,Remote-Address",
    "SERVER_SOFTWARE,Server-Software","GATEWAY_INTERFACE,Gateway-Interface",
    "REQUEST_SCHEME,Request-Scheme","SERVER_PROTOCOL,Server-Protocol",
    "DOCUMENT_ROOT,Document-Root","DOCUMENT_URI,Document-URI",
    "REQUEST_URI,Request-URI",
    "SCRIPT_NAME,Script-Name","CONTENT_LENGTH,Content-Length",
    "CONTENT_TYPE,Content-Type","REQUEST_METHOD,Request-Method",
    "QUERY_STRING,Query-String","FCGI_ROLE,FCGI-Role","PHP_SELF,PHP-Self",
    "REQUEST_TIME_FLOAT,Request-Time-Float","REQUEST_TIME,Request-Time"
);

foreach ($iter as &$value) {
    [$front,$rear] = preg_split('/,/', $value);
    $out_form = getenv($front);
    printf("%-26s: %-10s\n", $rear , $out_form);
    ##echo ("$out_form");
    echo nl2br ("\n");
}
unset($value);

?>

    </body>
    </html>