如何在php中解析JSON字符串

Question

I'm getting below JSON response:

[{"startDate":"2012-07-12 11:21:38 +0530","totalTime":0},{"startDate":"2012-07-11 11:27:33 +0530","totalTime":0},{"startDate":"2012-07-16 18:38:37 +0530","totalTime":0},{"startDate":"2012-07-17 14:18:32 +0530","totalTime":0}]

i want make array of start date and totalTime, i have used these two lines but it wont work $obj, please suggest..

                    $obj  = json_decode($dateTimeArr); 
        $dateAr = $obj->{'startDate'}; 

Answer 1

这很简单：

$Arr = json_decode($JSON, true);

Answer 2

As everyone said, and you did - use json_decode .

    $dateArrays  = json_decode($dateTimeArr, true); // decode JSON to associative array
    foreach($dateArrays as $dateArr){
        echo $dateArr['startDate']; 
        echo $dateArr['totalTime']; 
    }

In future, if you are unsure what type or structure of data is in the variable, do var_dump($var) and it will print type of variable and its content.

Answer 3

json_decode()将为您提供嵌套的PHP类型，然后您可以将其下降以检索数据。

Answer 4

使用json_decode（$ json_response，true）将json转换为Array

Answer 5

Guess what you are looking for is json_decode()

Check out http://php.net/manual/en/function.json-decode.php for the inner workings