How to search an item in the no.of item in the database in php

Question

there is a many items are present in the database, and I want to search any one of the item in the database
for frequently updated inputs

Answer 1

Hello, Gajarajan K !
A suitable lesson was found for you
https://www.sololearn.com/learn/SQL/1862/?ref=app

Answer 2

thanks for your kind answer Alexander Sokolov

Answer 3

and also I want to query when update the input on search box for every letter is updated frequently