[英]PHP JSON Array Get Value
I need PHP JSON help.我需要 PHP JSON 帮助。
I have current output :我有当前输出:
{
"status": 200,
"response_msec": 15,
"data": {
"android": {
"test1": 15,
"test2": 6,
"test3": 15,
"test4": 101,
"test5": 87,
"test6": 8,
"test9": 119,
"test10": 101,
"test11": 107
}
}
}
I need print this value : test1 , test2 , test3 ...,test11 .
我需要打印这个值:
test1 , test2 , test3 ...,test11 .
I have tested some method :我已经测试了一些方法:
$json = json_decode($result, true);
$dec = (Array)json_decode($result);
print_r ($dec["android"]);
and和
foreach ($array as $value)
{
echo $value->android;
}
But not work.但不工作。
You are missing the ['data']
key,您缺少
['data']
键,
<?php
$json = '{"status":200,"response_msec":15,"data":{"android":{"test1":15,"test2":6,"test3":15,"test4":101,"test5":87,"test6":8,"test9":119,"test10":101,"test11":107}}}';
$array = json_decode($json, true);
var_dump(array_keys($array['data']['android']));
Check here i have made a php sandbox http://sandbox.onlinephpfunctions.com/code/6f97a9bb499b54919b40d4d12f49049fdd732aef在这里检查我已经做了一个 php 沙箱http://sandbox.onlinephpfunctions.com/code/6f97a9bb499b54919b40d4d12f49049fdd732aef
Also, You can use the function array_keys()
to get only the keys of an array, that's what i did.此外,您可以使用函数
array_keys()
仅获取数组的键,这就是我所做的。
Your code should work if the json string is assigned to $value.如果将 json 字符串分配给 $value,您的代码应该可以工作。 It's just you forgot to include to get the data "data" from "value".
只是您忘记包含从“值”中获取数据“数据”。 Your 3rd line of the first method should look like this:
第一种方法的第三行应如下所示:
print_r ($dec["data"]["android"]);
Have a great day祝你有美好的一天
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