Re: sorting 2-D array by sub-array
| From: | Andrei Zmievski | Date: | Fri, 21 Apr 2000 23:44:52 +0000 |
| Subject: | Re: sorting 2-D array by sub-array | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-18123@lists.php.net to get a copy of this message | ||
At 01:55 PM 4/21/00 -0700, neurotik@neurotik.net wrote:
>I'm not sure if what I need to do is possible or not.. I have a
>two-dimensional array. I need to apply the rsort() function to the nested
>array ($votes) in order for the array to be sorted by largest number to
>smallest keeping in mind that both, $names and $votes need to stay in
>relation in order for the amount of votes to be assigned to the proper
>name. $totals[$names[$votes]]
Use usort() and define your own comparison function.
-Andrei