php Redirect Script Needed - Based On User Input

I need a simple php script that would redirect users to a web location based upon a number they put into a one (1) field mail form. Ideally, the script would be able to reach out and read a flat-file table (the certificate number and the redirect location) that would store variables to determine where the redirect goes: Company Name: Certificate Number: Date Issued: Date Expired: Certificate Value: Redirect Location: http:[login to view URL] Let me know if you have any ideas. Scott Robinson ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). ## Platform Linux