版权声明:闪灵龍所有 https://blog.csdn.net/qq_38117192/article/details/88826055
获取用户IP
//获取 用户IP
function getIP()
{
static $realip;
if (isset($_SERVER)){
if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])){
$realip = $_SERVER["HTTP_X_FORWARDED_FOR"];
} else if (isset($_SERVER["HTTP_CLIENT_IP"])) {
$realip = $_SERVER["HTTP_CLIENT_IP"];
} else {
$realip = $_SERVER["REMOTE_ADDR"];
}
} else {
if (getenv("HTTP_X_FORWARDED_FOR")){
$realip = getenv("HTTP_X_FORWARDED_FOR");
} else if (getenv("HTTP_CLIENT_IP")) {
$realip = getenv("HTTP_CLIENT_IP");
} else {
$realip = getenv("REMOTE_ADDR");
}
}
return $realip;
}
获取地区
//获取地区
function getCity($ip = '')
{
if($ip == ''){
$url = "http://pv.sohu.com/cityjson?ie=utf-8";//新浪接口获取访问者地区 http://int.dpool.sina.com.cn/iplookup/iplookup.php
$ip=json_decode(file_get_contents($url),true);
$data = $ip;
}else{
$url="http://ip.taobao.com/service/getIpInfo.php?ip=".$ip;//淘宝接口需要填写ip
$ip=json_decode(file_get_contents($url));
if((string)$ip->code=='1'){
return false;
}
$data = (array)$ip->data;
}
return $data;
}
测试
var_dump(getIP());
var_dump(getCity()); //或者 var_dump(getCity('113.69.136.205'));
输出内容
string(14) “113.69.136.205”
{“ip”:“113.69.136.205”,“country”:“中国”,“area”:"",“region”:“广东”,“city”:“佛山”,“county”:“XX”,“isp”:“电信”,“country_id”:“CN”,“area_id”:"",“region_id”:“440000”,“city_id”:“440600”,“county_id”:“xx”,“isp_id”:“100017”}