How to pass an array into a function, and return the results with an array

Question

So I\'m trying to learn how to pass arrays through a function, so that I can get around PHP\'s inability to return multiple values. Haven\'t been able to get anything to work so

Answer 1

Another way is:

$NAME = "John";
$EMAIL = "John@gmail.com";
$USERNAME = "John123";
$PASSWORD = "1234";
$array = Array ("$NAME","$EMAIL","$USERNAME","$PASSWORD");
function getAndReturn (Array $array){
    return $array;
}
print_r(getAndReturn($array));