循环迭代的Twig

Question

Array
(
    [0] => Array
        (
            [product_id] => 49
            [thumb] => http://192.168.0.101/user1/OPC_Fabish3.0/upload/image/cache/catalog/demo/banners/Productimage-278x355.jpg
            [rollover_thumb] => http://192.168.0.101/user1/OPC_Fabish3.0/upload/image/cache/catalog/demo/banners/Productimage-278x355.jpg
            [name] => tulip lamp family
            [description] => Samsung Galaxy Tab 10.1, is the world’s thinnest tablet, measuring 8.6 mm thickness, running w..
            [price] => $241.99
            [special] => 
            [tax] => $199.99
            [rating] => 0
            [href] => http://192.168.0.101/user1/OPC_Fabish3.0/upload/index.php?route=product/product&product_id=49
            [model] => SAM1
        )
)

这是products中的PHP数组。 在twig中，我使用以下代码获取值：

{% for j in 0..(products|length) %}
    <a href="{{ products.j[href] }}"></a>
{% endfor %}

但是我没有得到任何结果。

Answer 1

我想是：

<a href="{{ products[j]['href'] }}"></a>
// or
<a href="{{ products[j].href }}"></a>

或更简单：

{% for product in products %}
    <a href="{{ product.href }}"></a>
{% endfor %}