英文:
Add Key and Value to a multidimesnsion array PHP
问题
我有以下多维数组
array (
'count' => 386,
'report' =>
array (
'uuid' => '183a3956-9425-43da-845c-2839c30a951b',
'name' => 'OnlyScrumFND',
'Have' =>
array (
0 =>
array (
'uuid' => '00ad6013-4109-4940-a711-4f8fb5389e8c',
),
1 =>
array (
'uuid' => 'd651a86d-beac-498a-85a0-75ce62f28f4e',
),
),
),
)
我想在数组的子级中添加一些信息
foreach ($OUTPUT AS &$have['report']['Have']) {
$have['name'] = "something";
}
但它不起作用，有什么提示吗？谢谢 rob
英文:
I have the following multidimenson array
array (
'count' => 386,
'report' =>
array (
'uuid' => '183a3956-9425-43da-845c-2839c30a951b',
'name' => 'OnlyScrumFND',
'Have' =>
array (
0 =>
array (
'uuid' => '00ad6013-4109-4940-a711-4f8fb5389e8c',
),
1 =>
array (
'uuid' => 'd651a86d-beac-498a-85a0-75ce62f28f4e',
),
),
),
)
I would like to add some info to the Array in a sublevel
foreach ($OUTPUT AS &$have['report']['Have']) {
$have['name'] = "something";
}
But it is not woking, Any hint? thanks rob
答案1
得分: 0
你已经非常接近了。你可以尝试以下解决方案。
foreach ($OUTPUT['report']['Have'] as &$item) {
$item['name'] = "something";
}
在这里，我使用&运算符来修改foreach循环中的原始数组元素，而不是复制的元素。
以下是实现：
英文:
You are very close. you can try with following solution.
foreach ($OUTPUT['report']['Have'] as &$item) {
$item['name'] = "something";
}
I am using & operator here to modify the original array element in foreach loop instead of copied one.
Find the implementation below .
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