Not sure the loop I need to use every two variables
<p>I have a problem where I have an array $user.</p>

<p>I have <code>$_SESSION['players']</code> which has the total amount of <code>$user</code>.</p>

<p>I need a function where I can take the user1 and 2 and use them. Then move on to user3 and 4 and use them, and so on.. until I have used all the players. Obviously the total <code>$user[$i]</code> would be <code>players-1</code>.</p>

<p>Anyone have a solution for this?
Thanks</p>
