Re: Still trying to figure this out...

Rob W. wrote: > OMG Chris, Thankyou very much. That is exactally what I needed. If you > wish for me to pay you some amount, I will be very happy to. Please send > me a private email where I can paypal you. If not, Thank you again very > much for the help. just do us all a favor and only come back when you have grasped the concept of debugging/investigating a problem (any problem) and doing your *own* work. > > Sorry everyone for the hastle for those of you wernt able to help with ['wernt'? that is not a word.] what Chris wrote is a tiny variation of code examples that have been posted by at least 4 different people. the fact is that you didn't bother to study the code and just pasted into your script expecting it to work. > what I wanted. > > - Rob > > ----- Original Message ----- From: "Chris" <dmagick@gmail.com> > To: "Rob W." <rob@fiberuplink.com> > Cc: <php-general@lists.php.net> > Sent: Tuesday, June 20, 2006 1:39 AM > Subject: Re: [PHP] Still trying to figure this out... > > >> Rob W. wrote: >>> I still have not yet found anybody to help me with this. All the code >>> that people have given me has not worked at all. I still get no >>> output. So to add a little more to this, I'm gonna define how the >>> database looks. >>> >>> ---------------------------------- >>> | switchid | switchport | >>> ---------------------------------- >>> | 1 | 1 | >>> | 1 | 2 | >>> | 1 | 3 | >>> | 1 | 4 | >>> | 1 | 7 | >>> | 1 | 10 | >>> ---------------------------------- >> >> I'm sure the code that people have posted will work if you do more >> than just copy/paste it and try to understand it and match it to what >> you want. >> >> >> $switch_ports_taken = array(); >> >> $query = "select switchport from table where switchid=1"; >> $result = mysql_query($query); >> >> if (!$result) die("error: " . mysql_error()); >> >> while($row = mysql_fetch_assoc($result)) { >> array_push($switch_ports_taken, $row['switchport']); >> } >> >> echo "Got these ports: " . print_r($switch_ports_taken, true) . >> "<br/>"; >> >> $all_ports = range(1,24); >> >> $unused_ports = array_diff($all_ports, $switch_ports_taken); >> >> echo "Unused ports: " . print_r($unused_ports, true) . "<br/>"; >> >> >> If that doesn't work tell us what doesn't work and don't make us guess >> what's going on. >> >> -- >> Postgresql & php tutorials >> http://www.designmagick.com/ >> >> -- >> PHP General Mailing List (http://www.php.net/) >> To unsubscribe, visit: http://www.php.net/unsub.php >> >> >> >