[thelist] php/mysql: a more efficient method of doing this
Burhan Khalid
thelist at meidomus.com
Wed Apr 2 15:37:21 CST 2003
Dunstan Orchard wrote:
> Hi there,
>
> I'm running a little bit of code that checks to see if an item is in a user's
> cart or not.
>
> If it's not it prints the '+' link, if it is then it prints the '-' link.
>
[ snip ]
> I'd like to know if there's a more efficient way of doing this check.
I would suggest storing the list of current items in the shopping cart
in an array and then storing that in a session variable. This way, you
will save a trip to the database.
--
Burhan Khalid
thelist[at]meidomus[dot]com
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