How to store php data form into the database

Question

And i wanna know how we retrieve the data we stored and how to use them

Answer 1

I would start with the php lessons

Answer 2

After you do the lessons, there are 25 free solution challenges that you can complete in the code playground to further your experience with php.

Answer 3

To insert html data into db table, you would need to setup db table with a db schema

From frontend, html file, set the select input in a form tag, form tag with PHP action and method attributes.

Setup a PHP script to process post data and save the data into db table from backend.

For more details, please refer to this file
https://code.sololearn.com/w8oD4T90kXp6/?ref=app

I have built and tested this PHP script with a MySQL db table for the solution of this question
https://www.sololearn.com/Discuss/3017349/?ref=app

Please note that you need a PHP server with MySQL db installed before you could execute this script, and it would not run from the code playground.