PHP method to implement city switching or jump based on IP address: 1. Jump to the specified page js to obtain the city based on the IP address, the code is [var city='']; 2. Based on the IP address All cities jump to the specified page.
The operating environment of this tutorial: Windows 7 system, PHP version 5.6, DELL G3 computer. This method is suitable for all brands of computers.
How to use PHP to switch or jump cities based on IP address:
At this point, the problem is actually very simple, and it can be solved with simple js. Section C is as follows:
//Jump to the specified page based on the IP address to obtain the city using js
var city='<?echo ipCity($xp_UserIp);?>';
//Jump to the specified page based on the IP address for all cities
if(city.indexOf("上海市")>=0){
window.location.href="http://shanghai.demo.com/";
}Place the beginning A segment code and the above C segment code at the beginning and end of the B segment code respectively, and then we add the following code to the page that needs to be jumped:
<script src="/ipcity/ipaddress.php" type="text/javascript" language="javascript"></script>
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