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);
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