Code to obtain geographical location through IP under PHP (thief program)_PHP tutorial

Copy code The code is as follows:

function get_ip_place()
{
$ip=file_get_contents("http:// fw.qq.com/ipaddress");
$ip=str_replace('"',' ',$ip);
$ip2=explode("(",$ip);
$a =substr($ip2[1],0,-2);
$b=explode(",",$a);
return $b;
}

The above is a real XXX written by Open Source China. I am embarrassed to post the news. It is easier for us to write it with regular expressions

Let’s take a look

Copy code The code is as follows:

function get_ip_arr()
{
$ip=file_get_contents("http://fw.qq.com/ipaddress");
preg_match_all("/"(.*)"/",$ip,$arr);
return $arr;
}

What is returned is an array, which can be anything Get the region or ip

Of course, you can also read the ip address through php. The advantage of this code is to save resources.

http://www.bkjia.com/PHPjc/323584.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/323584.htmlTechArticleCopy the code The code is as follows: function get_ip_place() { $ip=file_get_contents("http://fw.qq. com/ipaddress"); $ip=str_replace('"',' ',$ip); $ip2=explode("(",$ip); $a=substr($ip2[1],0,-. ..