PHP—Implementation of questionnaire survey function based on Yii2 framework

Question

基于Yii2框架的问卷调查，题目有单选，多选，文字输入这三种类型，请问这三种功能用php语言怎么实现。急求大佬解答，谢谢！

Answer 1

If I make it, the questionnaire can be used in exams
Idea: You can create 3 tables, questionnaire item table, questionnaire question table (questionnaire selection options can be json or create an option table, answer type, etc.) Answer sheet
In this way, you can customize the content of the questionnaire
The data can be unified and the click rate, wrong question rate, etc. can be manipulated. You can score points by answering the questions.