cWhois is a PHP script that can check the availability of a domain name and if required retrieve the registration details. cWhois works with over 800 domain extensions such as .com, .co.uk, .ro, .name, .de etc. Supports IDN and DAS required by some whois servers. The script can be used as a PHP function or with the supplied form handler and example pages. For a limited time you will also receive cWhois Domain Cart free if you purchase cWhois.