Who is script?

I want to add domain name search facility on my website, is there any open source who is php-script available? If I want to go for paid services where to go for this?

 

I do not have any favorite scripts for this task. I have not found it convenient to do this locally because there is an excellent service available at CentralOps.

However, am confident you will find lots of free and paid options just be searching on the terms: php whois script

 

I was looking for free scripts and services for this purpose, let see if someone else know something about it.

Paid services, I don't think will be hard to find.

 

There are serveral at Sourceforge:

http://sourceforge.net/search/?type_of_search=soft&words=whois

Code (markup):

 

Thanks a lot guys; I really appreciate your efforts to help me.