的输出print_r($node)
如下。
[field_pimage] => Array
(
[und] => Array
(
[0] => Array
(
[fid] => 4
[alt] =>
[title] =>
[width] => 1440
[height] => 900
[uid] => 1
[filename] => 200801232112524201.jpg
[uri] => public://200801232112524201.jpg
[filemime] => image/jpeg
[filesize] => 122349
[status] => 1
[timestamp] => 1351403970
我想输出[uri]
's 的值,我该怎么做?
$node->field_pimage->und->0->['uri']; //but it doesn't work?