如何在json中输出javascript日期 [英] How to output javascript Date in json

问题描述

我正在尝试时间轴图表：
http://code.google.com/apis/visualization/documentation/gallery/annotatedtimeline.html#Data_Format
数据即将以JSON订阅源的形式发布。

I am trying to the timeline chart: http://code.google.com/apis/visualization/documentation/gallery/annotatedtimeline.html#Data_Format Data is coming in the form of a JSON feed.

Google希望数据如下所示：

Google wants the data as something like this:

    {
   version:'0.6',
   reqId:'0',
   status:'ok',
   sig:'4641982796834063168',
   table:{
      cols:[
         {
            id:'A',
            label:'NEW A',
            type:'string'
         },
         {
            id:'B',
            label:'B-label',
            type:'number'
         },
         {
            id:'C',
            label:'C-label',
            type:'datetime'
         }
      ],
      rows:[
         {
            c:[
               {
                  v:'c'
               },
               {
                  v:3.0,
                  f:'3'
               },
               {
                  v:new Date(2008,
                  3,
                  30,
                  0,
                  31,
                  26                  ),
                  f:'4/30/08 12:31 AM'
               }
            ]
         }
      ]
   }
}

如何输出Date函数而不将其包装在字符串分隔符中，如'Date（）' 。

How can I output the Date function without it being wrapped in string delimiters like 'Date()'.

推荐答案

我简单地将函数包装在%%字符中，如下所示：

I simply wrapped the functions in %% characters like so:

$something = array('%%new Date(...) %%','somevalue');
$json = json_encode($something);

删除这些%%字符及其旁边的字符串分隔符。

And removed these %% characters and the string delimiters next to them.

$json = preg_replace("/(('|\")%%|%%(\"|'))/",'', $json);

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