1. Create PHP class named "User" with the following private fields:
   • name,
   • birthdate in yyyy/mm/dd format,
   • age, and
   • department.

In the class, include getter and setter methods to get and set the values of those variables.

• Author a data entry webform using HTML text input boxes and a submit button. When the user clicks on the submit button, a "User" class is instantiated and the new User object's fields are populated.
• The HTML input boxes correspond to the field in the "User" class.
• Add an "Insert" button that allows the user to insert the form data to a MySQL table.
• Add a "Display" button the displays the contents of your MySQL table on the web form when the end-user clicks on the button.