3月 6th, 2009
获取客户端IP的PHP函数
Category: php, 程序开发, 网络应用, Author: admin, Popularity: 30%<?php
function get_ip_address() {
if (isset($_SERVER)) {
if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
} elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {
$ip = $_SERVER['HTTP_CLIENT_IP'];
} else {
$ip = $_SERVER['REMOTE_ADDR'];
}
} else {
if (getenv(’HTTP_X_FORWARDED_FOR’)) {
$ip = getenv(’HTTP_X_FORWARDED_FOR’);
} elseif (getenv(’HTTP_CLIENT_IP’)) {
$ip = getenv(’HTTP_CLIENT_IP’);
} else {
$ip = getenv(’REMOTE_ADDR’);
}
}
return $ip;
}
echo get_ip_address();
?>
相关日志
Tags：函数, ip address.
评论数量() | Add Comments
本文网址：http://www.9usb.net/200903/php-get-ip-address.html