mysql_numrows
| From: | Ron Piggott | Date: | Sun, 12 Oct 2008 18:19:56 +0000 |
| Subject: | mysql_numrows | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-45520@lists.php.net to get a copy of this message | ||
When I do the following command:
$number_of_entries=mysql_numrows($blog_activity_result);
and there are no rows I get an error (Warning: mysql_numrows(): supplied
argument is not a valid MySQL result resource in ...)
When that happens I want to display a greeting to invite the user to
engage in the community blog I am creating. How can I make my own
greeting, instead of displaying the error mySQL is giving me?
Ron