Well, it sounds like something that could be done through the db
query, but if you want to use arrays, it'd be something like this...
$servers = arrray('s1','s2','s3','s4','s5');
$group1 = array('s1','s4','s5');
$in_group = array_intersect($servers, $group1);
$not_in_group = array_diff($servers, $group1);
mh.
On Wed, 5 Jun 2002, Chris Knipe wrote:
> hey everyone,
>
> Does anyone have and ideas of wisdom on how to compare arrays (mysql result
> sets) and group items based on if they exist in two or more arrays?
>
> For example:
>
> I have a table, with a list of servers:
> server1
> server2
> server3
> server4
> server5
> ...
> serverX
>
> I have a table that specifies which of the servers are grouped:
> group1
> server1
> server4
> server5
>
> Now, I want to compare group1 against the server list, and do something like
> the following:
> In group:
> server1
> server4
> server5
>
> Not in group:
> server2
> server3
> serverX
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
