1. Write a form program in PHP that prompts a user to enter seven different fields of data, using a minimum of four different data type entries.
2. When the form is submitted to your PHP CGI, you are then to verify all fields were populated and the data was correctly entered.
3. Then, in your return, display the data entered in a well formatted page, otherwise you will return an error display to report the problem.

This is the PHP program so please provide PHP codes.