Please tell me the benefits of learning SQL PHP

Question

I have finally finished html JS CSS and wanna develop my acknowledging

Answer 1

PHP is basically used on the backend. As we know HTML, CSS, javascript, jquery, bootstrap etc all use for frontend means to create the design of website or web app. Basically, PHP code is run on your server.
Let suppose you have simple images related website. When a user clicks on the image button then he/she will get 10 new images. How this thing is working basically due to the backend code. When a user clicks on image button request send to server and then PHP script takes request and analyze the request and return new images from a database and then send to the user browser.
Basically, if you want to create something complex websites you need a backend written. They are also more technologies you can learn also Django, asp.net etc.

SQL is basically a search query language that basically uses in the database system.it helps you to retrieve objects from the database. You can use SQL with MySql, PostgreSQL and many more databases are there.
The database is mainly used to store the data and present on server

Answer 2

Benefits are numerous of learning php with sql , php is a backend language while sql is structured query language which is used to access store database .
Through learning both you will enhance your capabilities to completely develop and maintain a website , software applications web applications and others