相关疑难解决方法(0)

请定义什么stdClass是.

如何访问输出为的PHP Associative数组元素:

[highlighting] => stdClass Object
        (
            [448364] => stdClass Object
                (
                    [Data] => Array
                        (
                            [0] => Tax amount liability is ....... 

我想访问键[0]中的字符串值.我想做的事情如下:

print myVar->highlighting->448364->Data->0

但这两个数字/整数似乎有问题.

编辑:

我将在这里给出一些历史,从哪里获得myVar.我使用的json_decode()是:

$myVar = json_decode(url)

在 Laravel 5.5 中

Route::get('/test2', function (){
    $data = (object) [];

    return response()->json($data);

});

它总是返回[]而不是{}.

另一个代码：

Route::get('/test2', function (){
    $data = (object) [];

    return json_encode($data);

});

它正确返回 {}

我想使用response()->json()helper 返回空对象而不是空数组，这可能吗？

我想知道如何创建对象,如下例所示.请帮我创建对象.我在谷歌搜索,但我没有得到我想要的.我是菜鸟.

{
    "ERROR_CODE" = 0;
    "M_USER" = {
        "CREATE_DATE" = "2018-05-09 13:57:49";
        "CREATE_USER_ID" = t1074567;
        "FACE_PICTURE_FILE_PATH" = "<null>";
        "MAIL_ADDRESS" = "Testing@gmail.com";
        "NATIVE_LANGUAGE_CD" = 102;
        "REQ_LANGUAGE_CD" = 102;
        "TERMINAL_ID" = "C71B456F-EA16-4734-8C9B-00B0856143DA";
        "TERMINAL_TYPE" = 1;
        "TOTAL_GRADE" = 0;
        "TRANSLATABLE_FLG" = 1;
        "UPDATE_DATE" = "2018-05-09 13:57:49";
        "UPDATE_USER_ID" = tdu1074567;
        "USER_ID" = tdu1074567;
        "USER_NAME" = Testing;
        "USER_PWD" = testing123;
        "VALID_FLG" = 1;
    };
    "TRANS_LANGUAGE" = (
        {
            C = 102;
            L = 10203;
        },
        {
            C = 101;
            L = 10101;
        }
    );
}