使用PHP将包含JavaScript对象的字符串转换为JSON字符串

Question

This is the javascript Object (just a small part of it):

dataToReturn = {
        "dimensionsDisplayType"  : [
            "dropdown","swatch",
        ],
        "pwEnabledDimensionMap" : {

            "size_name": true,

            "color_name": true

        },
        "isPWBadgeEnabled" : true,
        "isImmersiveExperience" : false,
        "isTabletWeb" : false
}

So in PHP it will look like:

<?php
    $jsObjStr = '{
            "dimensionsDisplayType"  : [
                "dropdown","swatch",
            ],
            "pwEnabledDimensionMap" : {

                "size_name": true,

                "color_name": true

            },
            "isPWBadgeEnabled" : true,
            "isImmersiveExperience" : false,
            "isTabletWeb" : false
    }';

But if we would like to parse it with json parse we cant In PHP since its not a clean JSON format because of

"dimensionsDisplayType"  : [
            "dropdown","swatch",
        ]

The keys containing object like "dimensionsDisplayType" can be unpredictable so cleaning with regex for example wont help much.

The one that works is

JSON.stringify(dataToReturn)

But in my case I can not run client side code sot it must be converted into the correct JSON format in server side with PHP. I was searching a lot online but I got not any satisfying function or library.

How can this be solved ?

Answer 1

您可以尝试使用此正则表达式清理字符串，这将查找逗号，后跟可选的空格和close]，然后将其替换为内容减去逗号。

$jsObjStr = preg_replace("/,(\s*?])/", "$1", $jsObjStr);