codeigniter添加不同尺寸的相同产品
会话购物车,如果产品大小不同,我需要再次添加相同的产品:codeigniter添加不同尺寸的相同产品,codeigniter,shopping-cart,cart,Codeigniter,Shopping Cart,Cart,会话购物车,如果产品大小不同,我需要再次添加相同的产品: foreach($cart_content as $cart_item) { if(($cart_item['id']==$_POST['product_id'])&&($cart_item['options']['size']==$_POST['optsize'])) { $data = array( 'rowi
foreach($cart_content as $cart_item)
{
if(($cart_item['id']==$_POST['product_id'])&&($cart_item['options']['size']==$_POST['optsize']))
{
$data = array(
'rowid' => $cart_item['rowid'],
'qty' => ($cart_item['qty']+$_POST['quantity']),
'options' => ($_POST['optsize'])
);
$this->cart->update($data);
unset($cart_item['rowid']);
$upd=1;
break;
}
}