字符串成数组

Question

我有一个像这样的字符串：

     {
        "OperationResult": [
                 {
                   "CA::Read:PackageItems": {
                           "Read.PackageItem.RemoteBalanceAssigned": false,
                           "Read.PackageItem.CLSpvInfo": "1|-1#-9223372036854775000",
                           "PackageList": 
                             [ 
                               "TopSim-4GSim1GBData", 
                               "TopSim-ATBReactivation"
                             ],
                           "PackageTypeList": 
                             [
                                "optional-unsubscribed", "optional-unsubscribed"
                             ],
                          "PackageFunctionalNameList": 
                                [
                                  "FreeUnits", 
                                  "AccumulationReward+MultipleThresholds"
                                ],
                          "PackageSubStateList": 
                            [
                              "",
                              ""
                            ],
                          "PackageEligibilityList": 
                          [ 
                            true, 
                            true
                          ]
            }
        }]
    }

我正在尝试将其放入数组。但我想过滤此字符串，只放入PackageList":["xxxx-yyy","zzz-zzz"]和“ PackageSubStateList":[TRUE,FALSE]}

介于两者之间的任何东西都应过滤掉。

结果数组应类似于：

PackageList {
               name: xxxx-yyy,
               state: TRUE,
             }
               ....

Answer 1

//The json posted in the question is invalid, assuming valid json gets used here afterwards:
$string = '{"OperationResult":[{"CA::Read:PackageItems":{"PackageList":["xxxx-yyy","zzz-zzz"],
"PackageTypeList":["optional-unsubscribed","optional-"optional-unsubscribed""],
"PackageFunctionalNameList":["FreeUnits","AccumulationReward+MultipleThresholds"],
"PackageSubStateList":[TRUE,FALSE]}';

$object = json_decode($string);
$wanted = $object['OperationResult']['CA::Read:PackageItems'];

$wanted现在应该包含您需要的内容