Part II: Updating and Deleting of MySQL data using an OOP approach in PHP

This tutorial is a continuation of our previous tutorial called Part I Creating and Reading of MySQL Data using an OOP approach in PHP. Be sure to read it before continuing this tutorial. All we need is add three PHP files called edit_user.php, process_edit_user.php and deleteuser.php. Create a file called edit_user.php. and add the following code: The main purpose of this code is used to display the selected data from “index.php”. And will ask for a new set of data based on user inputs. Then, on submission of form it will be redirected into “process_edit_user.php” for the updating new sets of data. Next we need to add another PHP file called:process_edit_user.php. And here’s the following code: And lastly we will create a new PHP file called: deleteuser.php And add the following code: And this code will take effect based on the selection of a user from “index.php”.Through passing the id of specific user using URL. Finally, we need to modify our “index.php”. This line of code will only focus on linking and passing of data through url using the anchor tag. Then you can now test your application.