如何在树枝视图中获取数组的键名

Question

我在twig编码,以显示我从PHP获得的值,我希望数组的键名出现在值的上方.

{% if user.address %}
        <tr>
            {% for address in user.address %}
                {% for parts in address %}
                    <td width="25%">
                        {{ parts }}
                    </td>  
                {%endfor%}
            {% endfor %}
        </tr>              
{% endif %}

在{% for address in user.address %}我想要的部分 ({{address.key}}或获得数组的键名所需的真实句子)

数组如下:

  -address : array:4 [?
    "Door" => array:1 [?
      0 => "225"
    ]
    "Street" => array:1 [?
      0 => "Pinky street"
    ]
    "District" => array:1 [?
      0 => "District north"
    ]
    "City" => array:1 [?
      0 => "New York"
    ]
  ]

编辑:

Ty的帮助结果是:

{% if user.address %}
        <tr>
           {% for key, address in user.address %}
                    <td width="25%">
                        {{ key }}
                    </td>
                {%endfor%}
        </tr> 
        <tr>
           {% for address in user.address %}
                {% for parts in address %}
                    <td width="25%">
                        {{ parts }}
                    </td>  
                    {%endfor%}
           {%endfor%}
        </tr>
    {% endif %}

Answer 1

你可以试试这个:

{% for key, address in user.address %}

这样你就拥有了关键和价值