从PHP中的不同文件调用函数的正确方法

Question

let's say I have a function as so

function something($variable){

   $variable = sanitize($variable);
   $variable1 = sanitize($Variable1);

 ......
}

When I call this function from a different file and pass 2 variables to it, would this be acceptable? Let's say I call in this fashion...

something($_GET['variable1'], $_POST['variable']);

Thank you!

Answer 1

Yes, as long as that file is included.

So say functions.php has your something() function. You would need to do:

include('/path/to/functions.php');
something($_GET['variable1'], $_POST['variable']);