PHP + json 返回值

zl2727 2014-01-09 04:53:00

前台代码

  var urlstr = "{'GID':'" + $("#hogid").val() + "','Name':'" + $("#txtName").val() + "','ProvinceID':'" + $("#ProvinceID").val() + "','CityID':'" + $("#CityID").val() + "','AreaID':'" + $("#AreaID").val() + "','Moblie':'" + $("#txtMobile").val() + "','Address':'" + $("#txtAddress").val() + "','PayType':'" + itemvalue + "'}";

	alert(urlstr);

    $.ajax({

        url: "http://www.xxxxxx.com/car.php?data="+urlstr,

        type: "GET",

		async:false,

		dataType:'jsonp',

		jsonp: "callback",

		// contentType: "application/json; charset=UTF-8",

		jsonpCallback:"getgoods", 

        success: function (data) {

          alert(data.res);

        },

        error: function (err) {

            alert("网络加载繁忙，请刷新！");

        }

    });

后台代码



function gtou($s) { return iconv('gbk', 'utf-8', $s); }

$arr = $_REQUEST;

$data=$arr['data'];

$data=gtou($data);

$data=json_decode($data,true);

//print_r($data); 



$aa = array(

    'res'=>$data["Name"],  

	);  

$aa =  json_encode($aa);

echo "getgoods($aa)";

我想实现前台传一个json格式的字符串给PHP文件然后PHP文件接收到值转换成数组读取j数组值在返回前台

现在是可以接到$data值但是转不成数组
字符串中有中文所以我先将json转成UTF8 然后将json转数组但是不成功

但我这样写是可以的



$data='{"Name":"1231","ProvinceID":"河北省","CityID":"石家庄市","AreaID":"市辖区","Moblie":"15810691206","Address":312312,"PayType":"0"}';

$data=gtou($data);

$data = '{"name":"zhangsan","age":20,"sex":"nan"}'; 

print_r($data);

...全文