get the greatest key of an array???
| From: | Alex Elderson | Date: | Thu, 14 Mar 2002 14:47:08 +0000 |
| Subject: | get the greatest key of an array??? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-88504@lists.php.net to get a copy of this message | ||
Hi,
How can i get the greatest key of an array??
$array[1] = "...";
$array[5] = "...";
$array[0] = "...";
$array[10] = "...";
$array[7] = "...";
$greatest_key = ??? (this must be 10 in this example)
Alex Elderson