有如下数组:
$arr = Array(
Array("title"=>"Study JSON", "content"=>"Only start;"),
Array("title"=>"Study Javascript", "content"=>"Javascript, hehe"),
Array("title"=>"Study AJAX", "content"=>"Very good!"),
);然后转成Json格式后为:
[{"title":"Study JSON","content":"Only start;"},
{"title":"Study Javascript","content":"Javascript, hehe"},
{"title":"Study AJAX","content":"Very good!"}]现在的问题是我想在Json数据中添加一个根键,如下:
{"WORK":[{"title":"Study JSON","content":"Only start;"},
{"title":"Study Javascript","content":"Javascript, hehe"},
{"title":"Study AJAX","content":"Very good!"}]}我应该是修改数组还是修改Json数据,怎么修改,新手啊,在网上找了半天也无果,请帮帮忙

解决方案 »

  1.   

    {"test":[{"title":"Study JSON","content":"Only start;"},{"title":"Study Javascript","content":"Javascript, hehe"},{"title":"Study AJAX","content":"Very good!"}]}
      

  2.   

    $arr = Array(
      "WORK"=>array(
    Array("title"=>"Study JSON", "content"=>"Only start;"),
    Array("title"=>"Study Javascript", "content"=>"Javascript, hehe"),
    Array("title"=>"Study AJAX", "content"=>"Very good!"),
    )
    ); 
      

  3.   

    修改数组和修改json都是可以的.