Recently there is a Web site project requirements: the need to block domestic requests. Take the time to study the information in this area. The best way to find it now is to use the Nginx GeoIP module to realize the region's identification. Then
GeoIP Introduction:What is GEPIP?
The so-called GeoIP, is through the visitor's IP, positioning his latitude and longitude, country, provinces and cities, and even the location of the street information. The technology is not a problem, the key is
This article mainly introduces the use of GeoIP Library instances in php. This article provides code instances subdivided into countries and cities, for more information, see maxmind, which is the provider of the geoip database,
Sample and api
GeoIP Introduction:What is GEPIP?
The so-called GeoIP, is through the visitor's IP, positioning his latitude and longitude, country/region, provinces and cities, and even streets and other location information. The technology is not a problem, the
GeoIP Introduction:What is GEPIP?
The so-called GeoIP, is through the visitor's IP, positioning his latitude and longitude, country/region, provinces and cities, and even streets and other location information. The technology is not a problem, the
GeoIP introduction:What is GepIP?
GeoIP is used to locate the geographical longitude and latitude of a visitor, country/region, province/city, or even Street. The technology here is not difficult. The key is to have a precise database. With accurate
Transferred from: http://www.21andy.com/blog/20100405/1799.html
There are 2 standard methods of using GeoIP
The first method:Download the GeoIP data file first
Wget-c
This article mainly introduces the use of GeoIP Library instances in php. This article provides code instances subdivided into countries and cities, for more information, see maxmind, which is the provider of the geoip database,
Sample and api
PHP installation of GeoIP extension based on the IP address to obtain the geographic location and calculation distance method, geoip geographic location
Obtain the visitor's country, city, and latitude and longitude Based on the IP addressInstall
GeoIP + PHP Usage
Method One:
Download GeoIP PHP file Geoip.inc, save as Geoip.inc.php
Http://sjolzy.cn/php/GeoIP/bak/geoip.inc
PHP uses code
Note: If you test locally because $_server[' remote_addr ' and $_server[' REMOTE_ADDR '] may be 127.0
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