1
我正在创建一个drupal节点模板页面,并试图从一个字段集合创建一个典型的大型多维数组。我在pre标签中回显阵列,以便对它们进行格式化,但由于它们的大小,我仍然发现它们很难阅读。例如,这里是我的$ field_collection一个第一阵列项目的一部分:用php打印数组的第一个或前几个“图层”?
Array
(
[0] => Array
(
[2577] => Array
(
[#view_mode] => full
[field_sec1_title] => Array
(
[#theme] => field
[#weight] => 0
[#title] => Title
[#access] => 1
[#label_display] => above
[#view_mode] => full
[#language] => und
[#field_name] => field_sec1_title
[#field_type] => text
[#field_translatable] => 0
[#entity_type] => field_collection_item
[#bundle] => field_scholarship
[#object] => FieldCollectionItemEntity Object
(
[fieldInfo:protected] =>
[hostEntity:protected] => stdClass Object
(
等等等等
所以才有可能打印出数组,但停止打印过去的指定点(例如,显示字段集合项目值的数组),所以它看起来像这样...?
Array
(
[0] => Array
(
[2577] => Array()
[2578] => Array()
[2579] => Array()
)
)
非常感谢乔治。 –