max() help!

I have a array that at any time will contain a unknow number of values, but I need to use max(). How would I go about doing this?

I know max() has to have two or more values.. but the array in one session might have 2 values or in another have 50. Can anyone help?

Thanks
- Me

just store the values in a session and call max($variable);

$ary = array(1,2,3);
$arymax = max($ary);

This function works if you just pass it the array. It loops through every value in the array.

thanks all. 🙂

Originally posted by Daveyz1983
just store the values in a session and call max($variable);

Sorry for my mistake, was thinking through the other session post that I replied.

What I am saying is "just store the values in an array and call max($variable);