How To Grab IP Address With PHP

Today I’ll be showing you how to grab somebodies IP address when they visit a page.
for details click on read more

The variable to use is $_SERVER['REMOTE_ADDR'] - It’s that simple. You can use it

for just about anything, here are a few examples.

Printing the Users IP Address:

<?php

print ($_SERVER['REMOTE_ADDR'], "I'm Watching You!");

?>

Printing it to a File:

<?php

$ip = $_SERVER['REMOTE_ADDR'];

$handle = fopen('ipaddresses.txt'', 'a+);

fwrite($handle, $ip); fwrite($handle, "\n");

fclose($handle);

?>

All you have to do, is to make a text file and insert any of these codes or one of your

own and save it as anythingyouwant.php

Then upload it to your website and it'll do the trick :P

The Possibilities for what you can use this to are endless.

Good luck :D