我有一个多维数组,我正在尝试访问以下代码中的粗体元素。最合适的方法是什么?
Array
(
[hash] => f576eb071486e32a0a3af2e47e8983f9
[thumb_exists] =>
[bytes] => 0
[path] => /
[is_dir] => 1
[size] => 0 bytes
[root] => app_folder
[contents] => Array
(
[0] => Array
(
[revision] => 2
[rev] => 20def95ea
[thumb_exists] =>
[bytes] => 354
[modified] => Sun, 17 Feb 2013 02:06:27 +0000
[client_mtime] => Sun, 17 Feb 2013 02:06:27 +0000
[path] => **/working-draft.txt**
[is_dir] =>
[icon] => page_white_text
[root] => dropbox
[mime_type] => text/plain
[size] => 354 bytes
)
)
[icon] => folder
)
我尝试了这样的事情,但它不起作用:
$l = $array['contents']['path'];
echo $l;
我在这里做错了什么?谢谢D.
这样使用它
$array['contents'][0]['path'];