Re: Funny errors with IF

From: Date: Fri, 13 Apr 2001 00:00:21 +0000
Subject: Re: Funny errors with IF
References: 1  Groups: php.windows 
Request: Send a blank email to php-windows+get-6690@lists.php.net to get a copy of this message
Hi, >if ($submit) { > // here if no ID then adding else we're editing > if ($id) {... > >where id is the first field of mydb. Using other pages I can see that the >id is there in the mydb file. I also get the same error for "if ($submit..." Ok, I may be wrong here as I'm no PHP expert, but from my limited experience with MySQL I know you can't just reference fields in the database like this. You have to first fetch them using mysql_fetch_array or mysql_fetch_row (or something equivalent). And then you can use/call them with the appropriate array index (e.g. Array[0] or Array["Key"] depending on the type of array you choose) Hope this helps, Olivier

« previous php.windows (#6690) next »