Session problem |
[eluser]BrianDHall[/eluser]
[quote author="shinokada" date="1257454084"]After session_start(), I have seen other codes having $cart = $_SESSION['cart'];. (http://v3.thewatchmakerproject.com/journ...pping-cart) I still don't understand why it gives errors.[/quote] The errors are caused by the fact that $_SESSION['cart'] is not a valid array element when you are trying to access it. It is the same thing as doing this, which will also throw an error: Code: $a = $b; ...because $b has not been defined. You'll need to use something like: Code: if (! empty($_SESSION['cart'])) ...as uberfuzz suggested. |
Messages In This Thread |
Session problem - by El Forum - 11-05-2009, 12:44 AM
Session problem - by El Forum - 11-05-2009, 03:56 AM
Session problem - by El Forum - 11-05-2009, 06:30 AM
Session problem - by El Forum - 11-05-2009, 06:33 AM
Session problem - by El Forum - 11-05-2009, 07:51 AM
Session problem - by El Forum - 11-05-2009, 08:48 AM
Session problem - by El Forum - 11-05-2009, 09:23 AM
Session problem - by El Forum - 11-05-2009, 10:47 AM
Session problem - by El Forum - 11-05-2009, 10:52 AM
|