Problem Statement
What are best practices for error handling in PHP applications?
Explanation
Best practices include:
1. Using try-catch for predictable errors.
2. Logging errors using error_log().
3. Displaying friendly error pages for users.
4. Keeping display_errors off in production.
5. Validating input to prevent runtime issues.
6. Using custom exceptions for modular handling.
This ensures both developer clarity and user safety.