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💬 Ever wanted to add a Live Chat system to your Unity game or tool? In this video, I'll show you how to build a simple two-way chat with Unity, PHP, SQL, and a bit of JavaScript. Real-time messages between the Unity Editor and a web page, with everything stored in a database. Perfect project for playing with a bunch of different technologies!

00:00 Intro  
01:23 Overview & Demo  
03:45 Building the Unity Chat Window  
09:00 Setting Up HTTP Requests  
13:53 Creating the PHP Backend  
17:22 Storing Messages in SQL  
21:02 Retrieving Messages  
25:37 Making a Web Admin Page  
29:07 Final System & Extra Features  
30:59 Why Problem Solving Matters  
31:45 Outro

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Hello and Welcome!
I'm your Code Monkey and here you will learn everything about Game Development in Unity using C#.

I've been developing games for several years with 8 published games on Steam and now I'm sharing my knowledge to help you on your own game development journey.

I do Unity Tutorials on just about every topic, Unity Tutorials for Beginners and Unity Tutorials for Advanced users.
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- Website: https://unitycodemonkey.com/
- Twitter: https://twitter.com/UnityCodeMonkey
- Steam: https://store.steampowered.com/developer/EndlessLoopStudios

Code Monkey

Build a real-time chat system connecting Unity editor windows with web pages using HTTP requests, PHP backend, and MySQL database. The implementation covers creating UI Toolkit editor windows, sending/receiving JSON data via UnityWebRequest, storing messages in SQL tables, and building an HTML/JavaScript admin interface. Includes handling bidirectional communication, periodic message polling, and managing online/offline status for multi-user chat threads.

How to make a Live Chat! (Unity, PHP, SQL, JavaScript)