How to Validate Twilio Event Streams Webhooks in PHP

This tutorial teaches how to validate Twilio Event Streams Webhooks in PHP. It covers the process of creating a simple application that receives webhook requests from Twilio, validates them, and responds accordingly. The app uses Twilio's PHP Helper Library for validation and Slim framework for routing. The tutorial also guides on setting up environment variables, using ngrok to expose the application publicly, and testing the application with real-time events. It emphasizes the importance of validating webhook data to ensure its authenticity and security.