IP address query 1. IP address query PHP version, using Taobao IP address database, very accurate. And it will be updated in real time with the Taobao IP address database. So the data you get will be up to date. 2. This code is very simple. It is completely free and open source, and can be used for secondary development and modification. 3. This document is divided into two versions, (1) general version (2) sina SAE special version
