How to retrieve user settings from database in php?

Question

PHP

Hello everyone, I need a little help, how can I take user data from the database and push it into php?
Example:
Here is the user's data, from here you need to display code and code2 in php

as I tried to display all this in php :)

i.e. you need to store data from the database in the php file, each user's data is different

Answer 1

Well, it's kind of simple here ... Let's say the file name will be 1.json, where 1 is the id of the desired user. And write JSON data to this file: json_encode($data)

Answer 2

If you have a database, why store data in PHP?
PHP script started, suffered and died.
If you wanted to take them out, then

$query = "SELECT code, code2 FROM user"; //если надо для всей таблицы
$query = "SELECT code, code2 FROM user WHERE id = 32"; //если надо для пользователя с ID 32

As a result, in the query you will have a database object with a selection
. After, depending on the selected class of working with the database, you process and insert where you need
more details here - https://phpclub.ru/detail/article/mysqli