Overview of the OptionsResolver Component
8.2The OptionsResolver component provides a robust system for managing options in PHP applications. It goes beyond simple array merging (like array_replace) by allowing you to define an options system with:
- Required options: Ensure specific keys are present.
- Default values: Provide fallback values for missing options.
- Validation: Validate options by type or specific values.
- Normalization: Transform option values before use.