get ip address in php

Php queries the ip address location. The php method for querying the ip address location is as follows :? Php *** @ date2010.12.21 Note: [offset of the first index (4 byte)] + [offset of the last index php method for querying the ip address location

This article describes how to query ip address locations in php. it is a very common practical technique for pure ip database, for more information about how to query ip addresses in php, see the following example. Share it with you for your

Want to convert IPV4 address to real address, must refer to IP database, commercial IP database stored in relational database, query and use is very convenient, but the cost is not individual and small companies willing to bear, So the idea of

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With the rapid rise of nginx, more and more companies to replace Apache into Nginx. At the same time, more and more people use Nginx as load balancer, and the agent may also add CDN acceleration, but also encountered a problem: how to get the user's

In WEB applications, it is also very common to locate and record access logs based on IP addresses. in ThinkPHP, you can easily obtain and locate ThinkPHP IP addresses. Can be in the official website http://www.thinkphp1.cn/extend/223.htmldownload

PHP Get visitor IP Address summary 　PHP Get visitor IP Address summary In my time we need to get the user's real IP address, for example, log records, geo-location, user information, website data analysis, in fact, get the IP address is very

For programs that restrict IP voting, you cannot use the PHP code searched on the Internet to obtain the client IP address. if you want to repost the code to receive a voting activity, you need to restrict the IP address, each IP address limits

PHP obtains the IP address and outputs the code of the array program. There are many ways to get IP addresses in php. next I will introduce how to use linux commands to get IP addresses and convert them into array output, the following describes

Get IP Address Copy CodeThe code is as follows: function GetIP () { if ($_server["http_x_forwarded_for"]) $ip = $_server["Http_x_forwarded_for"]; else if ($_server["HTTP_CLIENT_IP"]) $ip = $_server["Http_client_ip"]; else if ($_server["REMOTE_ADDR"