代码如下 | 复制代码 |
<? function PMA_getenv($var_name) { if (isset($_SERVER[$var_name])) { return $_SERVER[$var_name]; } elseif (isset($_ENV[$var_name])) { return $_ENV[$var_name]; } elseif (getenv($var_name)) { return getenv($var_name); } elseif (function_exists('apache_getenv') && apache_getenv($var_name, true)) { return apache_getenv($var_name, true); } return ''; } if (empty($HTTP_HOST)) { if (PMA_getenv('HTTP_HOST')) { $HTTP_HOST = PMA_getenv('HTTP_HOST'); } else { $HTTP_HOST = ''; } } echo htmlspecialchars($HTTP_HOST); ?> |
我把获取IP地址的代码放进去
代码如下 | 复制代码 |
<?php function GetIP() { if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])) $ip = $_SERVER["HTTP_X_FORWARDED_FOR"]; else if (isset($_SERVER["HTTP_CLIENT_IP"])) $ip = $_SERVER["HTTP_CLIENT_IP"]; else if (isset($_SERVER["REMOTE_ADDR"])) $ip = $_SERVER["REMOTE_ADDR"]; else if (getenv("HTTP_X_FORWARDED_FOR")) $ip = getenv("HTTP_X_FORWARDED_FOR"); else if (getenv("HTTP_CLIENT_IP")) $ip = getenv("HTTP_CLIENT_IP"); else if (getenv("REMOTE_ADDR")) $ip = getenv("REMOTE_ADDR"); else $ip = "Unknown"; return $ip; } echo GetIP(); ?> |
时间: 2024-12-23 04:41:02