I have mysql database.
I imported and excel file into my databes, i use this table, for retrieving data... however i want to add an auto incremental primary key to my table. I use phpmyadmin.
I have 500 rows in my table, what i want is a new coloumn that has auto incremenet integer
Many old projects have bad code, but the budget doesn't exist to rewrite the codebase. You can update this code to be safer by introducing contemporary input validation, sanitation, and safer database queries.
The viewer will learn how to create a basic form using some HTML5 and PHP for later processing.
Set up your basic HTML file. Open your form tag and set the method and action attributes.:
Set up your first few inputs one for the name and …