NarKampen/Assets/Scripts/QuestionCard.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;

public class QuestionCard : MonoBehaviour
{
    public Text questionText;
    public Text answerText;
    
    [Serializable]
    public class Question {
        public string question;
        public string answer;
        public string id;
        public string category;
    }

    [Serializable]
    public class Questions {
        public List<Question> questionsList = new List<Question>();
    }

    // Start is called before the first frame update
    void Start()
    {
        questionText = GameObject.Find("QuestionText").GetComponent<Text>();
        answerText = GameObject.Find("AnswerText").GetComponent<Text>();

        StartCoroutine(GetQuestion(true));
    }

    IEnumerator GetQuestion(bool showAnswer)
    {
        UnityWebRequest www = UnityWebRequest.Get("nordh.xyz/narKampen/dbAccess.php");

        yield return www.SendWebRequest();

        if (www.isNetworkError || www.isHttpError)
        {
            Debug.Log(www.error);
        } else
        {
            // Show result
            string jsonData = www.downloadHandler.text;

            jsonData = "{\"questionsList\" : [ " + jsonData + " ]}";

            Questions qe = new Questions();
            JsonUtility.FromJsonOverwrite(jsonData, qe);

            answerText.text = qe.questionsList[0].answer;
            questionText.text = qe.questionsList[0].question;
        }

        yield return null;
    }
}