affaan-m--everything-claude-code/rules/php/coding-style.md

paths

paths
**/*.php **/composer.json

PHP Coding Style

This file extends common/coding-style.md with PHP specific content.

Standards

• Follow PSR-12 formatting and naming conventions.
• Prefer declare(strict_types=1); in application code.
• Use scalar type hints, return types, and typed properties everywhere new code permits.

Immutability

• Prefer immutable DTOs and value objects for data crossing service boundaries.
• Use readonly properties or immutable constructors for request/response payloads where possible.
• Keep arrays for simple maps; promote business-critical structures into explicit classes.

Formatting

• Use PHP-CS-Fixer or Laravel Pint for formatting.
• Use PHPStan or Psalm for static analysis.
• Keep Composer scripts checked in so the same commands run locally and in CI.

Imports

• Add use statements for all referenced classes, interfaces, and traits.
• Avoid relying on the global namespace unless the project explicitly prefers fully qualified names.

Error Handling

• Throw exceptions for exceptional states; avoid returning false/null as hidden error channels in new code.
• Convert framework/request input into validated DTOs before it reaches domain logic.

Reference

See skill: backend-patterns for broader service/repository layering guidance.