Quizzes

A Google search for "online quiz scripts" should reveal plenty of solutions, both server-side and client-side.  This one is built with Bootstrap and JavaScript. Although it's not 100% secure, most people will not find answers in the source code because I minified and obfuscated the script that contains them.

https://alt-web.com/DEMOS/Quiz/

Hi Rick,

if German language is not a problem for you (or by help of Google Translate), you could try this.

https://wiki.selfhtml.org/wiki/JavaScript/Tutorials/Spiele/Multiple-Choice-Quiz 

There are some examples and at the end you will find

Das fertige Quiz
Das fertige Multiple-Choice-Quiz ausprobieren
QuelltextVorschau
what means something like:
The finished quiz
Try out the completed multiple choice quiz
Source code preview

Hans-Günter

Your best option would be to search the internet or youtube for 'write a quiz with php'. There should be plenty of results.

Don't use javascript (unless you use node.js, which can be executed on the server-side). There are a lot of quiz solutions that use javascript, which is executed on the client side, which means the anwsers to the questions can be found in the code if you look at code view in a browser.