PHP/mySQL woes...

[coolblu]

Hey All!

having a little trouble with a PHP script that is supposed to query a mySQL database. All is fine until the script should return no results - and it just returns a blank screen

The code can be found at http://www.zapfreebies.com/ja/dos.txt - sorry I didnt post it in the forum it is a bit long

thanks

Nick

 

[ECTrimble20]

else {
echo "No Results";

}


try replacing the 'else' code with that, looked to me like it was all jumbled with commented out stuff.

 

[coolblu]

still no luck anyone have any other ideas?

 

[ssba]

After looking through this script.. I noticed one thing: (line 52)

if (!$numrows == 0)

(this is the if() to the else{} that you have stating there are no hits.) This is saying if $numrows doesnt exist equal to zero?

try something like this:

if($numrows)

or

if(defined($numrows))

instead of trying to do the reverse of something not existing?

 

[coolblu]

Thanks for your help everyone but Ive sorted it out now.
If anyone is interested I managed to get round the problems that mysql_num_rows was returning NULL (not zero) by using the intval function (so that it did return zero) with a little help from a friend

Thanks again