In PHP, can someone show me a simple example of a function?

Question

"romulusnr" Thank U!!!!

Answer 1

//A function:

function add($number_one,$number_two) {
$a=$number_one;
$b=$number_two;
$total=$a+$b;
return $total;
}

//Then to use it:

print add(1,3);

//Page should display "4"