php-在模板的load_node上的Drupal 7中访问字段值

在内容类型的模板中,我正在从节点引用中加载节点.

它加载并且如果我执行print_r,我得到这个：

stdClass Object ( 
  [vid] => 40 
  [uid] => 14 
  [title] => Cover 
  [log] => 
  [status] => 1 
  [comment] => 0 
  [promote] => 1 
  [sticky] => 0 
  [nid] => 40 
  [type] => portfolio_image_main 
  [language] => en 
  [created] => 1309382711 
  [changed] => 1309382711 
  [tnid] => 0 
  [translate] => 0 
  [revision_timestamp] => 1309382711 
  [revision_uid] => 14 
  [field_portolio_image] => Array ( 
    [en] => Array ( 
      [0] => Array ( 
        [fid] => 5626 
        [alt] => 
        [title] => 
        [uid] => 14 
        [filename] => Cover.jpg 
        [uri] => public://Cover.jpg 
        [filemime] => image/jpeg 
        [filesize] => 147898 
        [status] => 1 
        [timestamp] => 1309382711 
      ) 
    ) 
  ) 
  [name] => jojo 
  [picture] => 0 
  [data] => a:1:{s:7:"contact";i:1;} 
) 

我试图在这里访问单个变量：

$newImagePath1 = $newImage1-> field_portfolio_image [‘en’] [0] [‘filename’];

但到目前为止,什么都没有.有什么想法吗？

解决方法:

请尝试使用以下代码

$keys = array_keys($arr[field_portolio_image][en]);
$arr[field_portolio_image][en][$keys][filename]; 

标签：drupal-theming,drupal,drupal-7,php
来源： https://codeday.me/bug/20191208/2089790.html