Re: Highest Key in an Array

Daniel Schierbeck wrote:

I've been looking at php.net, but i couldn't find what i'm searching for. I have a numeric array, and i'd like to get the highest key. E.g.

    $arr = array(3 => "foo", 7 => "bar", 43 => "foobar");

What i want is a function that, in this case, returns 43. Daniel Schierbeck $arr = array(3 => "foo", 7 => "bar", 43 => "foobar");

krsort($arr); $highestkey = key($arr);