Re: Ok next php problem

Ok but my problem is is that in the process of doing that, numbers can be released so they pretty much haft to be dynamic. Any idea how I do it with that. IE: 1 2 3 6 9 10 ... So if them numbers change, which they can, because they are assigned port numbers for servers, How do I make it so they are not scripted statically. ----- Original Message ----- From: "Chris" <dmagick@gmail.com> To: "Rob W." <rob@fiberuplink.com> Cc: <php-general@lists.php.net> Sent: Sunday, June 18, 2006 8:38 PM Subject: Re: [PHP] Ok next php problem

Rob W. wrote:

I got the previous question answered, Now here's my next problem. With the numbers displaying correctly again I got: 1 2 3 4 5 6 7 10 11 12 13 14 15 16 17 18 19 20 21 22 25 listed in that order in the database Now i'm trying to figure out how to write a syntax saying that if like number 8 isnt listed, display it.

Get them both into arrays and compare: $good_list = range(1,10); $db_list = array(4,7,10); $missing = array_diff($good_list, $db_list); http://php.net/array_diff -- Postgresql & php tutorials http://www.designmagick.com/