Re: Storing values in Session
| From: | vins | Date: | Wed, 10 Jul 2002 07:00:04 +0000 |
| Subject: | Re: Storing values in Session | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-106684@lists.php.net to get a copy of this message | ||
Oh an for the if statement.
My PHP gets confused, maybe it's just me but give it a try
if(empty($BOOKS))
"Sachin Keshavan" <Sachin.Keshavan@symphserv.com> wrote in message
news:B733065B9A56D61194840090274F42CE01AC69@INBLREXCH00...
> Hello,
>
> I want to add a set of values to the session variable $BOOKS. This is the
> code which I used.
>
> if($BOOKS=="")
> {
> #this seems to be the first book which the user has selected
> $BOOKS = $bookid; #this param comes from the URL
> }
> else
> {
> $BOOKS = $BOOKS+","+$bookid;
> }
>
> Here the 'if..' part gets executed, and because of that I cannot add
details
> of another book. I have initialised the session and added the registered
the
> value "BOOKS" in the previous page.
>
> Thanks in advance,
> Sachin.