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从php rest服务获取json返回中的\u200b_Php_Android_Json_Rest - Fatal编程技术网

从php rest服务获取json返回中的\u200b

从php rest服务获取json返回中的\u200b,php,android,json,rest,Php,Android,Json,Rest,我用PHP创建了一个rest服务,用于与android通信,应用程序运行良好,但问题是我在PHP rest服务返回的json末尾得到了\u200b。我的PHP代码如下所示 private static function getNewConnection() { $con = mysqli_connect("localhost", "root", "root", "exam") or die ("Could not select database"); return $con; }

我用PHP创建了一个rest服务,用于与android通信,应用程序运行良好,但问题是我在PHP rest服务返回的json末尾得到了\u200b。我的PHP代码如下所示

private static function getNewConnection()
{
    $con = mysqli_connect("localhost", "root", "root", "exam") or die ("Could not select database");
    return $con;
}
public static function getNewDetails()
{
    $dbh = MyClass::getNewConnection();
    $data =(object)array(
                 'users' => MyClass::getJsonArray("SELECT * FROM user", $dbh)
    );
    mysqli_close($dbh);
    return $data;
}
我得到了类似json的消息

[
  {
    "userId": "11",
    "userName": "john"
  }
]​

有人能告诉我一些解决方案吗

你能告诉我们用哪个json库把db对象解析成json字符串吗?你能告诉我们用哪个json库把db对象解析成json字符串吗?