我有一个购物车,工作得很好,但我想存储商品类型(例如颜色,尺寸等)。
这是一个从购物车中获取商品的功能
public static function getCart() {
if((isset($_SESSION['cart'])) && count($_SESSION['cart'])>0) {
$ids = "";
foreach($_SESSION['cart'] as $id => $quantity) {
$ids = $ids . $id . ",";
}
$ids = rtrim($ids, ',');
$dotaz = dibi::fetchAll("SELECT * FROM eshop_products WHERE idProduct IN ({$ids})");
return $dotaz;
} else {
//do nothing
}
}
将商品添加到购物车的功能
public static function addToCart($data) {
$id = $data['id'];
$quantity = $data['qty'];
$varianta = $data['varianty']; //THIS IS WHAT I NEED TO ADD TO SESSION ARRAY
if(!isset($_SESSION['cart'])) {
$_SESSION['cart'] = array();
}
if(isset($_SESSION['cart'][$id])) {
$_SESSION['cart'][$id] += $quantity;
} else {
$_SESSION['cart'][$id] = $quantity;
}
}
有一些简单的方法吗?我搜索了一些教程,但仍然没有成功。
谢谢。
答案 0 :(得分:0)
也许这是对你的暗示:
$id = $data['id'];
$quantity = $data['qty'];
$varianta = $data['varianty']; //THIS IS WHAT I NEED TO ADD TO SESSION ARRAY
$cart = array();
array_push($cart, array(
'id' => $id,
'quantity' => $quantity,
'varianta' => $varianta
));