phpnow php探针环境检测代码

!--NEWSZW_HZH_BEGIN--
<?php
/*
 https://phpnow.org
 YinzCN_at_Gmail.com
*/

error_reporting(E_ALL);

define("TimeZone", +8.0);

function _GET($n) { return isset($_GET[$n]) ? $_GET[$n] : NULL; }
function _SERVER($n) { return isset($_SERVER[$n]) ? $_SERVER[$n] : "[undefine]"; }

if (_GET("act") == "phpinfo") {
 if (function_exists("phpinfo")) phpinfo();
 else echo "phpinfo() has been disabled.";
 exit;
}

$Info = array();
$Info["php_ini_file"] = function_exists("php_ini_loaded_file") ? php_ini_loaded_file() : "[undefine]";

if (_GET("act") == "getip") {
 $i = _SERVER("SERVER_NAME")."|"._SERVER("REMOTE_ADDR")."|"._SERVER("SERVER_SOFTWARE")."|".(function_exists("mysql_close")?mysql_get_client_info():"")."|"._SERVER("DOCUMENT_ROOT");
 $c = @file_get_contents("https://phpnow.org/myip.php?".base64_encode($i));
 if (preg_match("/^\d+\.\d+\.\d+\.\d+$/", $c) == 1) echo $c;
 else echo "false";
 exit;
}

function colorhost() {
 $c = array("#87cefa", "#ffa500", "#ff6347", "#9acd32", "#32cd32", "#ee82ee");
 $a = str_split(_SERVER("SERVER_NAME"));
 $k = $l = 0;
 foreach ($a as &$d) {
  while ($k==$l) $k = array_rand($c);
  $d = "<b>".$d."</b>";
  $l = $k;
 }
 return implode("", $a);
}

function get_ea_info($name) { $ea_info = eaccelerator_info(); return $ea_info[$name]; }
function get_gd_info($name) { $gd_info = gd_info(); return $gd_info[$name]; }

define("YES", "<span>Yes</span>");
define("NO", "<span>No</span>");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
  "https://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="https://www.w3.org/1999/xhtml">
<head>
<title>PHPnow Works!</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="author" content="YinzCN" />
<meta name="reply-to" content="[email protected]" />
<meta name="copyright" content="YinzCN" />
<style type="text/css">
<!--
body {
font-family : verdana, tahoma;
font-size : 12px;
margin-top : 10px;
}

form {
margin : 0;
}

table {
border-collapse : collapse;
}

.info tr td {
border : 1px solid #000000;
padding : 3px 10px 3px 10px ;
}

.info th {
border : 1px solid #000000;
font-weight : bold;
height : 16px;
padding : 3px 10px 3px 10px;
background-color : #9acd32;
}

input {
border : 1px solid #000000;
background-color : #fafafa;
}

a {
text-decoration : none;
color : #000000;
}

a:hover {
text-decoration : underline;
}

a.arrow {
font-family : webdings, sans-serif;
font-size : 10px;
}

a.arrow:hover {
color : #ff0000;
text-decoration : none;
}

.item {
white-space: nowrap;
text-align: right;
}
-->
</style>
<script type="text/JavaScript">
function $(id) { return document.getElementById(id); }

function get_ip() {
 var XMLHttp, r;
 XMLHttp = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");
 XMLHttp.onreadystatechange = function() {
  if (XMLHttp.readyState == 4)
  {
   r = XMLHttp.responseText;
   if (r == "false") $("ip_r").innerHTML = "获得外网 IP 失败!";
   else $("ip_r").innerHTML = "此服务器互联网 IP<br /><a href=#
<?php
/*
 https://phpnow.o