I want help.its very urgent

Question

I want to update quantity in database from my cart.when i update item,i want it to change it to database too and if i dont have the item.it will show a message. How can i do that? Please anyone give me any easy tutorial if you have.i searched a lot in YouTube but didn't find.Am using php ,mysql,bootstrap,css.Please give me the YouTube link

Answer 1

Oh okay

Answer 2

"SQL UPDATE Statement - Updating Data in a Table"
https://www.zentut.com/sql-tutorial/sql-update/

Answer 3

Princess Jessica thank you

Answer 4

You're welcome