What is the use of "PHP. ,mySQL. , JQUERY languages

Question

use of languages

Answer 1

i hope this will help you👇
https://www.sololearn.com/learn/PHP/1801/
https://www.sololearn.com/learn/jQuery/2782/
https://www.sololearn.com/learn/SQL/1849/

Answer 2

PHP is used for server-side scripting, but it's not needed in many cases (also, it may or may not be fundamentally broken in some aspects).
SQL is used to add, retreive, update, and delete data from databases. Databases are commonly used to store passwords (not in plain text, of course, but in hashed and salted form).
JQuery isn't a language itself, it's a JavaScript library that enables you to write shorter, cleaner, and more expressive JavaScript code.
There are many other languages and frameworks and libraries that are used in web development, but HTML, CSS, and JS will probably always be the solid three that lie at the base.

Answer 3

gdjksijdhdhh

Answer 4

ahmed