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4WebHelp

Scripts: PHP: Your IP

This script will output the IP of the visitor. In some cases, $REMOTE_ADDR needs to be replaced with $HTTP_X_FORWARDED_FOR. This code can be used in any page which is parsed by PHP (usually with a .php extension).

<?php

###########################################################################
#                                                                         #
# Neither http://www.4webhelp.net/ nor its members accept any             #
# responsibility, either expressed or implied, for any damage caused by   #
# using this script or the misuse of this script.                         #
#                                                                         #
#                                                                         #
#                          INSTRUCTIONS                                   #
#                                                                         #
# 1) Copy this code to an editor such as Notepad and save it with a       #
# .php  extension.                                                        #
# 2) FTP this file to a folder on your site in ASCII mode                 #
# 3) Call up this file in your web browser to see your IP                 #
#                                                                         #
###########################################################################

print ('Your IP is: '.$_SERVER['REMOTE_ADDR'].'.');

?>

<p>This script courtesy of <a href="http://www.4webhelp.net/">4WebHelp</a>.</p>
Latest comments
Name: Joshua K RobersonEmail joshua_r108 at hotmail dot com
Here are different ways to store an IP or an IP range as well as query for the IPs.

http://strictcoder.blogspot.com/2009/08/different-ways-to-query-for-ip-in-your.html
Name: MarcEmail none
Whops... Should have been as follows (missed the r out of the $rip in the echo statement!)


<?php

//GLOBALS OFF WORK ROUND
if (!ini_get('register_globals')) {
$reg_globals = array($_POST, $_GET, $_FILES, $_ENV, $_SERVER, $_COOKIE);
if (isset($_SESSION)) {
array_unshift($reg_globals, $_SESSION);
}
foreach ($reg_globals as $reg_global) {
extract($reg_global, EXTR_SKIP);
}
}

//FIND THE VISITORS IP      
     if (getenv("HTTP_CLIENT_IP") && strcasecmp(getenv("HTTP_CLIENT_IP"), "unknown"))
     {
        $rip = getenv("HTTP_CLIENT_IP");
     }
     else if (getenv("HTTP_X_FORWARDED_FOR") && strcasecmp(getenv("HTTP_X_FORWARDED_FOR"), "unknown"))
     {
        $rip = getenv("HTTP_X_FORWARDED_FOR");
     }
     else if (getenv("REMOTE_ADDR") && strcasecmp(getenv("REMOTE_ADDR"), "unknown"))
     {
        $rip = getenv("REMOTE_ADDR");
     }
     else if (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], "unknown"))
     {
        $rip = $_SERVER['REMOTE_ADDR'];
     }
     else
     {
        $rip = "unknown";
     }

//DISPLAY THE VISITORS IP
echo "Your IP is $rip";

?>
Name: MarcEmail none
You could always use this to display a visitors IP, it works with globals off using a work round and checks the HTTP_CLIENT_IP, then if that is unknown it checks HTTP_X_FORWARDED_FOR, then if that is unknown it checks REMOTE_ADDR and finally if that is unknown it gives up and says it is unknown!


<?php
//Globals off work round
if (!ini_get('register_globals')) {
$reg_globals = array($_POST, $_GET, $_FILES, $_ENV, $_SERVER, $_COOKIE);
if (isset($_SESSION)) {
array_unshift($reg_globals, $_SESSION);
}
foreach ($reg_globals as $reg_global) {
extract($reg_global, EXTR_SKIP);
}
}

//Find the IP of the visitor    
     if (getenv("HTTP_CLIENT_IP") && strcasecmp(getenv("HTTP_CLIENT_IP"), "unknown"))
     {
        $rip = getenv("HTTP_CLIENT_IP");
     }
     else if (getenv("HTTP_X_FORWARDED_FOR") && strcasecmp(getenv("HTTP_X_FORWARDED_FOR"), "unknown"))
     {
        $rip = getenv("HTTP_X_FORWARDED_FOR");
     }
     else if (getenv("REMOTE_ADDR") && strcasecmp(getenv("REMOTE_ADDR"), "unknown"))
     {
        $rip = getenv("REMOTE_ADDR");
     }
     else if (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'],

"unknown"))
     {
        $rip = $_SERVER['REMOTE_ADDR'];
     }
     else
     {
        $rip = "unknown";
     }

//Display the IP of the Visitor
echo "Your IP is $ip";

?>
Name: jzEmail none
or even...


<?php

$ip = getenv(REMOTE_ADDR);

print "Your IP Address is ".$ip;


?>
Name: Ryan Carson - Refresh CreationsEmail none
Of course, you should be using echo which is twice as fast as print.
Name: mortideusEmail none
To show the IP in the title, you either use the listed code within the <title> tags or call it before the title tags are listed and store it to a variable.
Ex. <title><?php print ($_SERVER['REMOTE_ADDR']); ?></title>
Name: RoYetiEmail ct02aky at yahoo dot com
is it posible to show the ip in title? how to to that ?
Name: czehuEmail cze dot hu at wp dot pl
There is an obvious mistake in the example. The client IP is stored in the $_SERVER array, not $_GET
Name: hmmmEmail none
how do i show there proxy?
Name: klawEmail none
Just add the code somewhere inside the web page code. You may have to change the page extension name from .htm(l) to .php.
Name: TommyEmail tiberiusuk at gmail dot com
how would i put this on a website itself?
Name: badgerEmail b at dger dot org dot uk
Hi,

Is there any way to track the IP's?

I'm working on a local machine and know all my users IP's and names. Can I add this to a database so I can see whos using what pages etc?

Is there a application which can help me with?

Thanks

Badger
Name: DanielEmail use contact form
Replace
<?php

print ('Your IP is: '.$REMOTE_ADDR.'.');

?>
with
<?php

print ('<font size="X">Your IP is: '.$REMOTE_ADDR.'.</font>');

?>
where X is the font size between 1 and 5.
Name: PaulEmail coulthardpaul at hotmail dot com
How would you change the size that it appears?
Name: philipEmail none
Keep in mind that the above script requires the php directive register_globals = on, you should use $_SERVER['REMOTE_ADDR'] instead.  Also, many times $_SERVER['HTTP_X_FORWARDED_FOR'] is an array, not a string, so you should keep that in mind too Wink

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