What are some common programming environments for PHP development?

Some common programming environments for PHP development include: 1. Local development environments like XAMPP, MAMP, or WampServer, which provide a pre-configured setup for developing PHP applications on your local machine. 2. Integrated Development Environments (IDEs) like PhpStorm, Visual Studio Code, or NetBeans, which offer features like code completion, debugging tools, and project management capabilities. 3. Online development platforms like Cloud9, AWS Cloud9, or Google Cloud Platform, which allow you to develop PHP applications in the cloud with collaborative features and easy deployment options.

<?php
// Sample PHP code snippet
echo "Hello, World!";
?>