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 |
----------------------------------
ect so on and so forth. There are other switch id's in there as well along
with their switch port's which sorting the other switchid's is not a
problem. I also know the maximum amount for each switchid so that's not a
problem as well. I need to be able to display the missing numbers in there.
I have no extra spaces in there for blank numbers. After a server has been
entered in to the database, it take's that number that was not shown
previously in the database and enters it in, there for displaying it and not
making it available for the next time another server is added. I have no way
to alter the database as I am trying to clone a program and this is the only
thing haning me up as of right now. If I can find someone to solve this
problem for me, I will be glad to send money via paypal for helping out
solving this problem as I have been on it for 2 days now and this is the
last bit of code for this program that is holding me up. Please read below
for more information on what I am doing.
----- Original Message -----
From: "Rob W." <[EMAIL PROTECTED]>
To: <php-general@lists.php.net>
Sent: Monday, June 19, 2006 3:39 PM
Subject: [PHP] Still trying to figure this out...
Ok, I am still trying to get this figured out from what I tried doing last
night. If anybody wants to try it, please be my guest. This is the deal.
Create an INTEGER table. Put the numbers 1 - 24 in it. Leave out like number
8, 9, 22, 23 ect.. Now create a php statement that will take and pull that
out of the database, find out the missing numbers and display them as an
html drop down selection.
And tedd in response to why, is because the values that are already located
in the database represent in use already. They represent a server port that
a server is sitting on, so that's not the problem. I could have done that
along time ago.
Any help is appreciated but here is the current code that I have.
$query="SELECT switchport FROM network";
$result=mysql_query($query);
$sql_range=mysql_fetch_array($result);
$true_range=range(1,24);
$next_range=array_diff($true_range,$sql_range);
foreach ($next_range as $final_range) {
echo "<option value='$final_range'>$final_range\n";
}
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