Highest Key in an Array
| From: | Daniel Schierbeck | Date: | Fri, 17 Sep 2004 15:04:48 +0000 |
| Subject: | Highest Key in an Array | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-196951@lists.php.net to get a copy of this message | ||
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