Anyone know the best script to grab someone's IP address and all their information when they are visiting your website?

I don't want him to see I am grabbing his info but I want to log it in a text file.

I know there are some out there but which do you recommend?

Trying to help a real life friend out. She is in love with a marine (Fake) and I want to prove it by grabbing his IP when hes on a website.
-Im.z2ight- Reviewed by -Im.z2ight- on . Php script? Anyone know the best script to grab someone's IP address and all their information when they are visiting your website? I don't want him to see I am grabbing his info but I want to log it in a text file. I know there are some out there but which do you recommend? Trying to help a real life friend out. She is in love with a marine (Fake) and I want to prove it by grabbing his IP when hes on a website. Rating: 5