marf

Do you want to obtain the results with a Single MySQL query?

First of all, do you have an HTML page with a form, which when submitted goes to this page contact.php?

One thing I like to do is change $sql = "SELECT PIN FROM tblEmployees WHERE empId='$emp'"; to $sql = "SELECT PIN FROM tblEmployees WHERE empId='".$emp."'"; I'm not sure if that's better, or if it's even your problem

In answer to your second question, $_SERVER['HTTP_HOST'] returns the domain. So if you wanted a link

Bookmarked myself this useful page. Shows 3 possible solutions http://www.sitepoint.com/article/search-engine-friendly-urls

Just like to say hello. New member here. I have used PHP, MySQL, and other web languages for sometime. I'd like to consider myself Intermediate with PHP/MySQL, and have been lookin for a nice helpful community (also where I can impart some knowledge if need be), and have used others like coding forums and devshed, but haven't been overly happy with them, so I'm here to give a try out, and also because I think PHP is one of the best things since sliced bread. Hope to see you all around. Thanks Marf