If we create website using html + php, what is default start-up page extension .html or .php?

Answer 1

in order for the server to understand your PHP code, you need to have your page ending in the .php extension. This will let your php engine handle any php code inside your page. If you however decide to use .html, you will be disabling any php execution.

Answer 2

it is Php

Answer 3

It's .php and you have to install a server on your computer like xampp

Answer 4

thank you so much.

Answer 5

You are most welcome.