HTML で次の配列をトラバースする方法を教えてください。多くの方法を試しましたが、それでもエラーが発生します。

<code>Array
(
    [bigimg] =&gt; Array
        (
            [0] =&gt; Array
                (
                    [id] =&gt; 2
                    [imgtitle] =&gt; abc
                    [imgintro] =&gt; asdasd
                    [filename] =&gt; sda.jpg
                    [imgtype] =&gt; indeximg
                    [created_at] =&gt; 2016-10-26 14:58:14
                )

            [1] =&gt; Array
                (
                    [id] =&gt; 1
                    [imgtitle] =&gt; sadas
                    [imgintro] =&gt; asdasd
                    [filename] =&gt; 147asda.jpg
                    [imgtype] =&gt; indeximg
                    [created_at] =&gt; 2016-10-24 14:13:12
                )

        )

    [minimg] =&gt; Array
        (
        )

)</code>

现在只想遍历数组bigimg

回复内容：

<code>Array
(
    [bigimg] =&gt; Array
        (
            [0] =&gt; Array
                (
                    [id] =&gt; 2
                    [imgtitle] =&gt; abc
                    [imgintro] =&gt; asdasd
                    [filename] =&gt; sda.jpg
                    [imgtype] =&gt; indeximg
                    [created_at] =&gt; 2016-10-26 14:58:14
                )

            [1] =&gt; Array
                (
                    [id] =&gt; 1
                    [imgtitle] =&gt; sadas
                    [imgintro] =&gt; asdasd
                    [filename] =&gt; 147asda.jpg
                    [imgtype] =&gt; indeximg
                    [created_at] =&gt; 2016-10-24 14:13:12
                )

        )

    [minimg] =&gt; Array
        (
        )

)</code>

现在只想遍历数组bigimg

下面这样可符合你的要求？

<code class="javascript">var bigimg = [
    [{id:2},{imgtitle:'abc'},{imgintro:'asdasd'},{filename:'sda.jpg'},{filename:'indeximg'},{created_at:'2016-10-26 14:58:14'}],
    [{id:1},{imgtitle:'sadas'},{imgintro:'asdasd'},{filename:'147asda.jpg'},{filename:'indeximg'},{created_at:'2016-10-24 14:13:12'}]
]
var fn = function(arr){
    for(var key in arr){
        //如果子元素依然是数组或者Object则递归迭代
        if(typeof arr[key] =='object'){
            fn(arr[key])
        }else{
            console.log(key+'='+arr[key])
        }
    }
}
fn(bigimg)</code>

已解决了！ 在HTML 引用是 $bigimg[0][id]