2D Arrays :)

[Pickled]

Hi, I have this 2D array set up and I want to know how to increment the first element, so that on the next submission of information it stores it in the new element?

		$_SESSION["cart"] =	array ( array ( "item",
											"ProductID" => $product, 
											"qty" => 1,
											"size" => $_GET["Size"], 
											"design" => $_GET["DesignCode"], 
											"gar_col" => $_GET["GarmentColour"]));

[Mordecai]

If $SESSION["cart"] is an array, then just set $SESSION["cart"][] = array($prodID,$etc);

The empty brackets makes it enter in the last position.

[Pickled]

That does not work, I get an undefined errors :[