PHP到JSON格式 [英] PHP to JSON format

问题描述

我得到的JSON格式是:

The JSON format I am getting is:

{
    "test":[
        {"key1":"value1"},
        {"key2":"value2"}
     ]
}

但是有可能获得这种格式吗?

But is it possible to get this format instead?

{
    "test": {
        "key1":"value1",
        "key2":"value2"
    }
}

我的php代码是这样的:

My php code is this:

$key=$row[1];
$value=$row[2];
$posts[] = array($key => $value);

$response['strings'] = $posts;
fwrite($out, json_Encode($response))

我已经坚持了几个小时，请有人帮忙！预先感谢！

I've been stuck on this for hours, someone please help! Thanks in advance!

推荐答案

您要

$posts[$key] = $value;

问题在于，带有字符串键的PHP数组是JSON术语的对象.

The issue is that PHP arrays with string keys are objects in JSON terms.

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