# PHP

`knowledge-bases/structured/php/` is the structured knowledge pack for PHP.

## When to Install

- the repo contains `.php` files or `composer.json`
- the task touches web apps, APIs, packages, or framework code
- the work needs guidance on project structure, testing, or framework overlays

## Pack Depth

- overview, review checklist, and framework notes
- promoted rules in `rules/php/`
- canonical skill in `skills/php-engineering/SKILL.md`
- workflow template in `templates/workflows/implement-php-change.md`

## Examples

- `knowledge-bases/structured/php/examples/01-reference-scenario.md`

## Framework Overlays

- `framework:laravel`
- `framework:symfony`

## Validation Cues

- run the repo test path and capture framework-specific behavior checks
- surface migration, routing, or dependency-container risks before closing