On Mon, 2006-06-19 at 21:09, Rob W. wrote:
> $range = array_flip( range( 1, 24 ) );
>
> $query = "SELECT switchport FROM network ";
> if( ($result = mysql_query( $query )) !== false )
> {
> while( ($row = mysql_fetch_array( $result )) !== false )
> {
> unset( $range[$row[0]] );
> }
> }
>
> foreach( $range as $switchport => $foo )
> {
> echo '<option
> value="'.$switchport.'">'.$switchport.'</option>'."\n";
>
> $result = 0;
> }
>
>
> With that, I dont get anything, Not sure what you mean by empty to is_null
> ect..
You have mixed up replies... either way I suggest you look at what YOU
are doing wrong. The above code is sound. (although I don't know who
slipped in "$result = 0;" since it serves no purpose.
What I suggest you do is add echo statements thoughout the loops. To see
which loops are entered and how many times etc. More than likely you
have some kind of error reporting disabled and you have a bug elsewhere
in your code of which none of us are privy.
Cheers,
Rob.
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