模板赋值assign

PHP code

$connect = mysql_connect('127.0.0.1', 'root', '123456');mysql_select_db('456789', $connect);mysql_query('set names gbk');$sql = "select code from shop";$query = mysql_query($sql);$carts = array(    'orders_id' => $cart->OrdersId,    'cart_count' => $cart->cartCount(),    'price_count' => $cart->priceCount());$dtp = new DedeTemplate();$dtp->Assign('carts',$carts);$dtp->LoadTemplate(_PLUS_TPL_.'/car.htm');$dtp->Display();exit;

为何在模板car.htm中使用<?php echo $carts['code']; ?>没能输出查询到的结果？

[解决办法]
'price_count' => $cart->priceCount()， 后面是全角逗号。改为英文逗号即可。