checking for 0 results?
| From: | Jonathan Narong | Date: | Fri, 15 Nov 2002 13:23:16 +0000 |
| Subject: | checking for 0 results? | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-23361@lists.php.net to get a copy of this message | ||
maybe i'm totally not thinking straight right now, but is there a way in php
to check if 0 results are returned in a mysql query?
for example, i have a definition database, that has a list of letters the
user clicks on (click on the letter, and all the terms for that letter pop
up).. but for some letters there are no terms. so i just wanted to echo out
a simple "no terms" message or something. in any case, i need to check if
there are no results from a mysql query (an error won't be returned).
thanks ..
-jon