ChatWTF: Using OOP and Interfaces to add PHP Sessions Option for Message Storage

In this video I add PHP sessions as an option to my ChatWTF ChatGPT clone so that you can use it without a database.

GitHub: https://github.com/unconv/chat-wtf

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00:00 Intro
01:51 Creating SQLConversation class
14:00 Updating message endpoint to use new class
16:46 Updating index.php to use new class
18:44 Testing new class
21:22 Debugging
26:26 It works!
26:55 Debugging title creation issue
29:25 Creating SessionConversation class
34:49 Testing & debugging session version
42:41 It works! …

chatgpt database index interfaces intro oop php storage testing video