what is use of function php........

Question

i cant not understand what is use of function how it works any one explane me clearly....

Answer 1

You are so welcome :)

Answer 2

PHP and SQL are the server side of things. If you buy something online it sends the order through a system, or if you signup for something it is what allows you to signup/login. Without it we couldn't have emails or buy stuff off of Amazon.

Hope this helps, and if you have anymore questions ask away!

Answer 3

Thanks Mason for helping