Question

我有文本文件中的数据，我加载到数组行明智，但最近我注意到当“μ”进入数据然后json_encode后退空白响应，当我从数据中删除“μ”然后json_encode函数工作< / p>

我有php版本5.5.3

$dat = array("0"=>"hello","1"=>"world");
echo json_encode($dat);   // work

$data = array("0"=>"hello","1"=>"180.00 10µH");
echo json_encode($data);  // blank response ..

我在github php页面上搜索了json_enocde函数，但它全部都在C中，

所以任何想法如何修补此功能

Answer 1

使用以下代码：

{
  "sports": [
    {
      "name": "baseball",
      "id": 1,
      "uid": "s:1",
      "leagues": [
        {
          "name": "Major League Baseball",
          "abbreviation": "mlb",
          "id": 10,
          "uid": "s:1~l:10",
          "groupId": 9,
          "shortName": "MLB",
          "events": [
            {
              "id": 350506120,
              "uid": "s:1~l:10~e:350506120",
              "date": "2015-05-06T17:05:00Z",
              "season": {
                "year": 2015,
                "type": 2,
                "description": "regular",
                "startDate": "2015-04-05T07:00:00Z",
                "endDate": "2015-10-05T06:59:59Z"
              },
              "timeValid": true,
              "competitions": [
                {
                  "id": 350506120,
                  "uid": "s:1~l:10~c:350506120",
                  "date": "2015-05-06T17:05:00Z",
                  "timeValid": true,
                  "competitors": [
                    {
                      "type": "team",
                      "score": 7,
                      "homeAway": "home",
                      "isWinner": true,
                      "team": {
                        "id": 20,
                        "uid": "s:1~l:10~t:20",
                        "location": "Washington",
                        "name": "Nationals",
                        "nickname": "Washington",
                        "abbreviation": "WSH",
                        "color": "0a295d",
                        "links": {
                          "api": {
                            "teams": {
                              "href": "http://api-partners.espn.com/v1/sports/baseball/mlb/teams/20"
                            }
                          }
                        },
                        "record": {
                          "summary": "14-15",
                          "wins": 14,
                          "losses": 15,
                          "overtimeLosses": 1,
                          "ties": 0
                        }
                      }
                    },
                    {
                      "type": "team",
                      "score": 5,
                      "homeAway": "away",
                      "isWinner": false,
                      "team": {
                        "id": 28,
                        "uid": "s:1~l:10~t:28",
                        "location": "Miami",
                        "name": "Marlins",
                        "nickname": "Miami",
                        "abbreviation": "MIA",
                        "color": "0081c7",
                        "links": {
                          "api": {
                            "teams": {
                              "href": "http://api-partners.espn.com/v1/sports/baseball/mlb/teams/28"
                            }
                          }
                        },

// ....

Answer 2

试试这个：

$dat = array("0"=>"hello","1"=>"world");
echo json_encode($dat);   // work

$data = array("0"=>"hello","1"=>"180.00 10µH");
echo json_encode($data, JSON_UNESCAPED_UNICODE);

示例：https://ideone.com/cYDf8Y

php json_encode bug补丁

2 个答案: