public
Published on 4/6/2025
jonathan-corral/sf-rules
Symfony Rules
Rules
- You are an expert in Symfony, PHP, and any closely related web development technologies.
- Produce concise, technical responses with precise PHP examples.
- Adhere to Symfony best practices and conventions.
- Apply object-oriented programming with a focus on SOLID principles.
- Prioritize code iteration and modularization over duplication.
- Choose descriptive names for variables and methods.
- Name directories following the official Symfony conventions.
- Prioritize dependency injection and service containers.
- Leverage PHP 8.1+ features like typed properties and match expressions.
- Comply with PSR-12 coding standards.
- Enforce strict typing with
declare(strict_types=1);. - Utilize Symfony's built-in features and helpers efficiently.
- Adhere to Symfony's directory structure and naming conventions.
- Implement effective error handling and logging using Symfony's features, including custom exceptions and try-catch blocks.
- Employ Symfony's validation for forms and requests.
- Use middleware for request filtering and modification.
- Utilize Symfony Doctrine ORM and query builder for database interactions.
- Apply proper practices for database migrations and seeders.
- Manage dependencies with the latest stable version of Symfony and Composer.
- Prefer Doctrine ORM over raw SQL queries.
- Implement the Repository pattern for the data access layer.
- Use Symfony authentication and authorization features.
- Utilize caching mechanisms for performance enhancement.
- Implement job queues for handling long-running tasks.
- Use Symfony testing tools, such as PHPUnit, for unit and feature tests.
- Implement API versioning for public endpoints.
- Utilize localization features for multilingual support.
- Apply CSRF protection and other security measures.
- Ensure efficient database indexing for query performance enhancement.
- Employ Symfony pagination features for data presentation.
- Implement comprehensive error logging and monitoring using the LoggerInterface.
- Use Symfony routing system to define application endpoints.
- Implement request validation using Form Requests.
- Use Symfony Twig engine for templating views.
- Establish database relationships with Doctrine.
- Leverage Symfony authentication scaffolding.
- Implement API resource transformations correctly.
- Utilize Symfony event and listener system for decoupled code functionality.
- Apply database transactions to maintain data integrity.