0

我有一个 JSON 对象存储为 php 变量 '$decoded_traces' 解码后的跟踪如下：

{
"Coords": [
    {
        "Accuracy": "65",
        "Latitude": "53.27771684322928",
        "Longitude": "-9.01197836634846",
        "Timestamp": "Fri Jul 05 2013 11:39:15 GMT+0100 (IST)"
    },
    {
        "Accuracy": "65",
        "Latitude": "53.27771684322928",
        "Longitude": "-9.01197836634846",
        "Timestamp": "Fri Jul 05 2013 11:39:15 GMT+0100 (IST)"
    },
    {
        "Accuracy": "65",
        "Latitude": "53.277716230919715",
        "Longitude": "-9.01207806014157",
        "Timestamp": "Fri Jul 05 2013 11:41:16 GMT+0100 (IST)"
    },
    {
        "Accuracy": "65",
        "Latitude": "53.277716230919715",
        "Longitude": "-9.01207806014157",
        "Timestamp": "Fri Jul 05 2013 11:41:16 GMT+0100 (IST)"
    },
    {
        "Accuracy": "65",
        "Latitude": "53.2776809358951",
        "Longitude": "-9.012088286120322",
        "Timestamp": "Fri Jul 05 2013 11:41:22 GMT+0100 (IST)"


       }
    ]
}

我需要添加另一个名为“图像”的元素/项目/属性，它只是二进制 blob 的文本。所以我需要的是：

{
"Coords": [
    {
        "Accuracy": "65",
        "Latitude": "53.27771684322928",
        "Longitude": "-9.01197836634846",
        "Timestamp": "Fri Jul 05 2013 11:39:15 GMT+0100 (IST)"
    },
    {
        "Accuracy": "65",
        "Latitude": "53.27771684322928",
        "Longitude": "-9.01197836634846",
        "Timestamp": "Fri Jul 05 2013 11:39:15 GMT+0100 (IST)"
    },
    {
        "Accuracy": "65",
        "Latitude": "53.277716230919715",
        "Longitude": "-9.01207806014157",
        "Timestamp": "Fri Jul 05 2013 11:41:16 GMT+0100 (IST)"
    },
    {
        "Accuracy": "65",
        "Latitude": "53.277716230919715",
        "Longitude": "-9.01207806014157",
        "Timestamp": "Fri Jul 05 2013 11:41:16 GMT+0100 (IST)"
    },
    {
        "Accuracy": "65",
        "Latitude": "53.2776809358951",
        "Longitude": "-9.012088286120322",
        "Timestamp": "Fri Jul 05 2013 11:41:22 GMT+0100 (IST)"
    }
],
"Images": [
    {
        "Image1": "binary",
        "Image2": "binary2"
    }
]
}

我已经尝试了一些东西，但我真的有点迷路了。显然，在添加之后，我需要再次对其进行编码，以便可以回显它。所有帮助表示赞赏

4

1 回答 1

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一旦你解码了 JSON，它就只是一个普通的 PHP 关联数组。添加到它就像添加到任何其他数组一样：

$decoded_traces['Images'] = $images;
于 2013-07-05T14:08:22.093 回答