【发布时间】:2010-12-09 14:01:12
【问题描述】:
我无法理解如何循环遍历 stdClasses。
打印数组给了我以下信息:
Array
(
[piggyback] => Array
(
[0] => stdClass Object
(
[id] => 1003
[entity_id] => 0
[redirect_url] => http://yahoo.com
[type] => Image
)
)
[total_count] => 1
)
Array
(
[piggyback] => Array
(
[0] => stdClass Object
(
[id] => 1002
[entity_id] => 0
[redirect_url] => http://google.com
[type] => Image
)
)
[total_count] => 1
)
Array
(
[piggyback] => Array
(
[0] => stdClass Object
(
[id] => 1001
[entity_id] => 0
[redirect_url] => http://bing.com
[type] => Image
)
)
[total_count] => 1
我正在尝试使用以下内容循环并打印出一个值(id),但我什么也没得到。
foreach ($piggies_array as $key => $value) {
echo $piggies_array[$key]['id'];
}
【问题讨论】:
-
你能解释一下你是如何打印数组的吗?