RE: [PHP] mysql_num_rows() <-- works but sometimes gives error?
| From: | Jason Murray | Date: | Wed, 23 Jan 2002 04:53:49 +0000 |
| Subject: | RE: [PHP] mysql_num_rows() <-- works but sometimes gives error? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-81637@lists.php.net to get a copy of this message | ||
> 65 $query = "UPDATE users set password='$newpassword' WHERE username =
> '$user'";
> 66 $result = mysql_query($query);
> 67 $num_results = mysql_num_rows($result);
>
> what am I doing wrong here??
An UPDATE command usually doesn't return any rows at all, but
does execute. What data are you expecting to get back from it?
Jason