How do you return post input as array?

[eluser]otherjohn[/eluser]
Hi all, is there a way to get all the form fields to return as a array so that I do not have to retrieve each field individually?
John

[eluser]xwero[/eluser]
print_r($_POST)

[eluser]otherjohn[/eluser]
so just using $_POST will be fine?
thats simple enough.