Question

syntax for defining function in php​

Answer 1

Here is it...

function functionName() {

code to be executed;

}

Actually, it is similar to many other languages

Answer 2

Explanation:

PHP functions are similar to other programming languages. A function is a piece of code which takes one more input in the form of parameter and does some processing and returns a value. ... They are built-in functions but PHP gives you option to create your own functions as well.