【发布时间】:2020-09-16 18:55:09
【问题描述】:
我有一个需要以特定方式格式化的数组,但它正在为其中一个对象生成一个随机键。请参阅下面的代码
$temp = [
[
"UID" => "100",
"UPID" => "001",
"PID" => "test1"
],
[
"UID" => "1001",
"UPID" => "002",
"PID" => "test1"
]
];
$child = [];
foreach ($temp as $key => $value) {
$child[$value['UID']][$key]['UPID'] = $value['UPID'];
$child[$value['UID']][$key]['PID'] = $value['PID'];
}
$oldParentData['childUserProductDetail'] = $child;
echo "<pre>";
$result = json_encode($oldParentData, true);
print_r($result);
我的预期输出
{
"childUserProductDetail": {
"100": [
{
"UPID": "001",
"PID": "test1"
}
],
"1001": [
{
"UPID": "002",
"PID": "test1"
}
]
}
}
获取输出
{
"childUserProductDetail": {
"100": [
{
"UPID": "001",
"PID": "test1"
}
],
"1001": {
"1": { // See 1 as key here, that is unwanted
"UPID": "002",
"PID": "test1"
}
}
}
}
我不知道第二次数组没有创建,1 来自哪里。请任何人根据我的预期答案更新我的代码。
【问题讨论】: