Use the following environment variables to get visitor’s IP address:
Tutorial details | |
---|---|
Difficulty | Easy (rss) |
Root privileges | No |
Requirements | PHP+LAMP |
Time | N/A |
REMOTE_ADDR – Get the remote client IP address
With Proxy detection
HTTP_X_FORWARDED_FOR – Get the proxy server IP address.
PHP getenv() function
Use php getenv() function to read the value of the environment. The syntax is:
getenv('VAR-NAME-HERE')
Example: Sample code to get an IP address
Here is the PHP code:
<html> <head> <title>What is my IP address?</title> </head> <body> <?php if (getenv('HTTP_X_FORWARDED_FOR')) { $pipaddress = getenv('HTTP_X_FORWARDED_FOR'); $ipaddress = getenv('REMOTE_ADDR'); echo "Your Proxy IP address is : ".$pipaddress. "(via $ipaddress)" ; } else { $ipaddress = getenv('REMOTE_ADDR'); echo "Your IP address is : $ipaddress"; } ?> </body> </html>
If GEOIP database installed and configured using Apache/Nginx/Lighttpd, try the following php code to get the visitors country name:
$country = getenv('GEOIP_COUNTRY_NAME'); echo "Your country : $country";
You can try the demo by visiting this url.
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it is working on localhost
but it doesn’t work after uploading it on website
i m getting blank page..
it is also not working on local host,
can you send me detailed code please
It works. Your url will show as :::1
The code is:
I tried with the given php code “to determine or retrieve visitors ip address in PHP” in two different machines and got the same ip address.
I want to get visitor IP address into table of my database.
please help me
thanks
you can do it by simple code
just change host, user, password, dbname and table
first create a table and add two columns at least like ip_id and ipaddress.
then copy and paste the below code at last just change what you want.
code:
______________________________________________________
mysql_connect(“host”,”user”,”password”) or die(‘problem in conection’);
mysql_select_db(“dbname”) or die(‘problem in database’);
mysql_query(“INSERT INTO table_name (‘ipaddress’) VALUES (‘”.$ipaddress .”‘)”) or die(“error in querry”);
now you have ipaddress in your database table.
i am getting a blank page after i paste the code onto my website. plz help.
Excellent tutorial!
It works for me. I havent uploaded it to my site yet. But it looks find and i guess it should work.
Thanks :)
In line 12 and 15 delete and rewrite the ” and it will work.
very nicely given. thanx a tone
The tutorial is really great it solved my problem at once…On my local machine and on my webserver it worked.
Thanx,
Umair
Hi All
This code worked for me fine……
Thanks to the programmer……
And For this
# Marvin Henry Says:
February 6th, 2007 at 7:42 am
I tried with the given php code “to determine or retrieve visitors ip address in PHP” in two different machines and got the same ip address.
Reply
I think u get a Ip address from the DHCP server.
In This case You should the ip address of the Server and not of the client Machine.
Anyways this solved my problem….
Thanks a ton.
Deepak Poolamadai
nice work :)..
But how will you know if the user is using a socks server?
When putting this code into a page, make sure has the “.php” extension, and not “.html” or “.htm”
Help me .I want try connect to computer in php programing .so please some example progarm and explain me
Thank You
Help me .I want try connect two computer in php programing using socket programing.so please some example progarm and explain me
Excellent one! Thanks for uploading…
Great … Thanks for the post .. I was thinking about how to determine the country from this ip address ?
Good code. It’s useful. Thanks for providing that one.
Hello evry1….I wanna 9 the ip address of local machine in the form of 192.168…….but i m getting the server’s ip address……. so can any1 give me solution of dis problm
THANKS IN ADVANCE
I am PHP web developer & CEO of web development company. I have excluded my office’s IP address from Google analytics.
But, I am little bit confuse with data of Google analytics which still give me details regarding my office staff member’s visit.
Can I make some integration to solve this issue? I want to check IP address of all visitors who are visiting my website in specific time frame.
Can you give me some idea about it or not? May I do it with help of Google analytics?
Hold on. You said it can get the IP address of someone using a proxy. NOT TRUE. I’ve just tested this on a variety of proxies, and it didn’t stop it. Totally useless extra line of code.
I am enhancing my website with php code I have the following code that will display a message to the suspect of an sql injection what I would like to do is add some code to log the visitors IP address to a table called sql_injection_suspects where it will store the IP address and the time of the event and the value of the save string:
Hi every one my name is AlAa
My problem with $_SERVER[‘remote_addr’]
I’m not sure if I’m having a problem with the installation of PHP on the server or if there’s something that I’m not doing right in the code, but I am trying to capture the IP address of anyone that is trying to log into a secure part of a site. Regardless of my IP address, when I do:
Code:
echo $_SERVER[‘remote_addr’];
It returns ‘192.168.1.1’. This is the first time I’ve written code that is being used on a Windows Server, so I don’t know if that has anything to do with it.
I’ve run phpinfo(), and in the PHP Variables section, it shows “_SERVER[“REMOTE_ADDR”]” : 192.168.1.1. Does this mean that the php.ini file is setup wrong, or am I missing something?
i am running my own server on windows 7 iis7.5 with php as fastcgi and i am behind a router with a dynamic ip not static and i am using
http://www.no-ip.com/ that give me a link to my router and i am opening 80 port in my router forwarding it to my id address 192.168.1.5 and i have tested a php file that contains
tested it using tor network that give me ip out of my network to test that file always give me the same result 192.168.1.1 i am trying to get IP address of the visitor and i asked someone of my friends to use this form it sends the same ip
i hope someone tells me what i am doing wrong and the solution for this problem
Thanks in advance
This is a good link, fixed the same error for me when I went through it!
Hay!!!
It’s a great thing what you have given here… It solved my problem on Server.
Again thank you very much for this.
Thanks & Regards,
PhpDev
i want add in my blogger , blogspot site, please help me your code php not work with blogspot any other idea please give me, i want see my visitors ip..!
Am using this code but i am getting only last part of ip address( : : :1).how can i get full ip address..if any one know answer please reply.
hi! Thanks for share!!! It,s work for me. How can i make a my ip widget ?
Thanks again!
THIS IS NOT WORKING…
KEEP TO UPDATE YOUR TUTORIAL…
Hi,
Iam using same code but its displaying Your IP address is : ::1 .Please help me.
Thanks
u r seeing in server comp so this way it will displays loopback address::
check it in other computer you will see the ip .
It’s a Nice and Simple Code…
Thnx
create a php page which show the ip address of client who is visting the website , on page load, alert my id address ,
so plz help me dear sir plz help this problume
nah. this gives ip address of the proxy server. Zzzz