Re: Highest Key in an Array

Trevor Gryffyn wrote:

Or... $highestkey = max(array_keys($arr));

-----Original Message----- From: Martin Holm [mailto:martin.holm@drutt.com] Sent: Friday, September 17, 2004 11:11 AM To: Daniel Schierbeck Cc: php-general@lists.php.net Subject: Re: [PHP] 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); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php

Damn you're fast!

Thanks guys, it's all yubbely-dubbely now! Daniel Schierbeck