Or... $highestkey = max(array_keys($arr));
> -----Original Message----- > From: Martin Holm [mailto:[EMAIL PROTECTED] > Sent: Friday, September 17, 2004 11:11 AM > To: Daniel Schierbeck > Cc: [EMAIL PROTECTED] > 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 > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
