The article introduces the use of relevant api interfaces to obtain a php instance in the city and region based on the client IP address. Let's take a look.
Today I will share a small PHP program that obtains the location based on the client IP address. I wrote it before and have been using it for a long time. I feel that this interface is still stable. Although there are many similar ones on the Internet, I think mine is still very good. The core code can be implemented in only 3 lines. Although the function is not very powerful, it is enough for our daily use. Here is the code:
The code is as follows
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通过IP获取归属地
图1 ： 返回数据
图2 ： 查询成功
如果喜欢的话，可以试试，几行代码就能搞定，我觉得还是挺实用的！！
本文章来源于 代潇瑞博客 原文地址：http://www.daixiaorui.com/read/3.html
//获取ip地址
//$ip = $_SERVER['REMOTE_ADDR']; //自动获取客户端的IP
//ip对应的地区
if(!empty($_POST['ip'])){
$ip = $_POST['ip'];
//接口地址,这样返回的是一个xml结果集，如图1;
$str = file_get_contents("http://www.yodao.com/smartresult-xml/search.s?type=ip&q=".$ip);
//这里要得到里面的地址信息，提取xml方法有很多，我用的是正则。
preg_match_all( "/(.*?)/",$str,$addr1);
//最终结果，如图2;
$addr = $ip."=>".$addr1[1][0];
echo $addr;
}
?>
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Copy code
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 Get ownership via IP
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Figure 1: Return data
Figure 2: Query successful
If you like it, you can try it. It can be done with a few lines of code. I think it is quite practical! !
This article comes from Dai Xiaorui’s blog. Original address: http://www.daixiaorui.com/read/3.html
<🎜> //Get IP address <🎜>
<🎜> //$ip = $_SERVER['REMOTE_ADDR']; //Automatically obtain the client’s IP<🎜>
<🎜> //Region corresponding to IP<🎜>
<🎜> if(!empty($_POST['ip'])){<🎜>
<🎜> $ip = $_POST['ip'];<🎜>
<🎜> //Interface address, this returns an xml result set, as shown in Figure 1; <🎜>
<🎜> $str = file_get_contents("http://www.yodao.com/smartresult-xml/search.s?type=ip&q=".$ip);<🎜>
<🎜> //To get the address information inside, there are many ways to extract xml. I use regular expressions. <🎜>
<🎜> preg_match_all( "/
(.*?)/",$str,$addr1);
//Final result, as shown in Figure 2;
$addr = $ip."=>".$addr1[1][0];
echo $addr;
}
?>
Figure 1: Return data
Figure 2: Query successful
If you like it, you can try it. It can be done with a few lines of code. I think it is quite practical! !
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