【发布时间】:2016-08-31 05:10:03
【问题描述】:
在我的 PHP 应用程序中,从 DB 获取结果。处理结果后,我需要使用 foreach 转换如下结果
Array
(
[1] => Array -----> This is intent 1, this key indicates all intent values which is equal to 1, should belongs to here.
(
[0] => Array
(
[name] => A
[indent] => 1
)
[1] => Array
(
[name] => B
[indent] => 1
)
)
[2] => Array
(
[0] => Array
(
[name] => B
[indent] => 2
)
[1] => Array
(
[name] => A
[indent] => 2
)
)
[3] => Array
(
[0] => Array
(
[name] => A
[indent] => 3
)
)
)
我有一些共同的意图值,共同的意图值存储在像 array('1'=> array(array[0],array[1])); 这样的数组中。。 p>
我试过的是
foreach($results as $data){
$root_array[$data['intent']] = array($data);
}
这将替换旧数组并插入最后一个常用的意图值。
我得到如下结果,意图 1 和意图 2 被替换为最后一个数据
Array
(
[1] => Array
(
[0] => Array
(
[name] => B
[indent] => 1
)
)
[2] => Array
(
[0] => Array
(
[name] => A
[indent] => 2
)
)
[3] => Array
(
[0] => Array
(
[name] => A
[indent] => 3
)
)
)
【问题讨论】:
标签: php arrays for-loop multidimensional-array