GeoIP Functions

簡介

The GeoIP extension allows you to find the location of an IP address. City, State, Country, Longitude, Latitude, and other information as all, such as ISP and connection type can be obtained with the help of GeoIP.

需求

This extension requires the GeoIP C library version 1.4.0 or higher to be installed. You can grab the latest version from » https://www.maxmind.com/app/c and compile it yourself.

By default, you will only have access to the Free GeoIP Country or GeoLite City databases. While this module can work with other types of database, you must buy a commercial license from » Maxmind.

安裝

本 » PECL 擴充功能未包含於 PHP 中。

安裝此 PECL 擴充功能的訊息可在手冊中標題為 PECL 擴充功能安裝的一章中找到。 更多訊息如新版本，下載，原始文件，維護者訊息以及更新日誌等可以在這裡找到： » https://pecl.php.net/package/geoip.

資源類型

本擴充功能未定義任何資源類型。

預設常數

以下常數由擴充功能定義，因此只有在擴充功能被編譯到 PHP 中，或者在執行時被動態載入後才有效。

GEOIP_COUNTRY_EDITION (integer)

GEOIP_REGION_EDITION_REV0 (integer)

GEOIP_CITY_EDITION_REV0 (integer)

GEOIP_ORG_EDITION (integer)

GEOIP_ISP_EDITION (integer)

GEOIP_CITY_EDITION_REV1 (integer)

GEOIP_REGION_EDITION_REV1 (integer)

GEOIP_PROXY_EDITION (integer)

GEOIP_ASNUM_EDITION (integer)

GEOIP_NETSPEED_EDITION (integer)

GEOIP_DOMAIN_EDITION (integer)

The following constants are for net speed:

GEOIP_UNKNOWN_SPEED (integer)

GEOIP_DIALUP_SPEED (integer)

GEOIP_CABLEDSL_SPEED (integer)

GEOIP_CORPORATE_SPEED (integer)