How can PHP developers effectively collaborate and share code within a forum or community?

To effectively collaborate and share code within a forum or community, PHP developers can utilize version control systems like Git and platforms like GitHub. By creating a repository for their project, developers can easily share code, track changes, and collaborate with others in the community. Additionally, using tools like Git branching and pull requests can help streamline the code review process and ensure code quality.

// Example code snippet for sharing PHP code on GitHub

// Step 1: Create a new repository on GitHub
// Step 2: Clone the repository to your local machine
// Step 3: Add your PHP code files to the repository
// Step 4: Commit your changes and push them to GitHub
// Step 5: Share the repository link with the forum or community for collaboration