如何在smarty w / o foreach中提取数组var值

Question

在Smarty中打印出一个数组（复杂）时（从{$ myarray-＆gt; get_fields（）| print_r打印），我得到以下列表：

Array
(
[44] => stdClass Object
    (
        [id] => 44
        [name] => Address 2
        [type] => textbox
        [max_length] => 255
        [create_date] => 2013-03-25 10:02:02
        [modified_date] => 2013-03-25 10:02:02
        [item_order] => 
        [admin_only] => 0
        [public] => 1
        [dropdown_data] => 
        [data] => 
        [fielddef_id] => 44
        [value] => Halifax
    )

[47] => stdClass Object
    (
        [id] => 47
        [name] => Address 3
        [type] => textbox
        [max_length] => 255
        [create_date] => 2013-03-25 10:02:56
        [modified_date] => 2013-03-25 10:02:56
        [item_order] => 
        [admin_only] => 0
        [public] => 1
        [dropdown_data] => 
        [data] => 
        [fielddef_id] => 47
    )

[50] => stdClass Object
    (
        [id] => 50
        [name] => Address 4
        [type] => textbox
        [max_length] => 255
        [create_date] => 2013-03-25 10:03:40
        [modified_date] => 2013-03-25 10:03:40
        [item_order] => 
        [admin_only] => 0
        [public] => 0
        [dropdown_data] => 
        [data] => 
        [fielddef_id] => 50
    )
)

我想打印出来直接打印数组（44）中set中第一个数组的[value]字段。基本上，我想打印[44] - ＆gt;名称，但不知道如何直接执行此操作而不使用一系列if / else语句迭代foreach循环。

Answer 1

简单如下：

$array_name[44]['name']

或

$array_name[44]->name