---
name: woocommerce-backend-dev
version: 1.0.0
category: 开发编程
trigger_words:
tags:
  - writing
platform: coze
source: DeepseekModel
source_url: https://deepseekmodel.com/skill?id=woocommerce-woocommerce-ai-skills-woocommerce-backend-dev-skill-md
---

name woocommerce-backend-dev description Add or modify WooCommerce backend PHP code following project conventions. Use when creating new classes, methods, hooks, or modifying existing backend code. **MUST be invoked before writing any PHP unit tests.** WooCommerce Backend Development This skill provides guidance for developing WooCommerce backend PHP code according to project standards and conventions. When to Use This Skill ALWAYS invoke this skill before: Writing new PHP unit tests ( *Test.php files) Creating new PHP classes Modifying existing backend PHP code Adding hooks or filters Instructions Follow WooCommerce project conventions when adding or modifying backend PHP code: Creating new code structures : See file-entities.md for conventions on creating classes and organizing files (but for new unit test files see unit-tests.md ). Naming conventions : See code-entities.md for naming methods, variables, and parameters Coding style : See coding-conventions.md for general coding standards and best practices Type annotations : See type-annotations.md for PHPStan-aware PHPDoc annotations Working with hooks : See hooks.md for hook callback conventions and documentation Dependency injection : See dependency-injection.md for DI container usage Data integrity : See data-integrity.md for ensuring data integrity when performing CRUD operations Writing tests : See unit-tests.md for unit testing conventions Key Principles Always follow WordPress Coding Standards Use class methods instead of standalone functions Place new internal classes in src/Internal/ by default Use PSR-4 autoloading with Automattic\WooCommerce namespace Write comprehensive unit tests for new functionality Run linting and tests before committing changes Version Information To determine the next WooCommerce version number for @since annotations: Read the $version property in includes/class-woocommerce.php on the trunk branch Remove the -dev suffix if present Example: If trunk shows 10.4.0-dev , use @since 10.4.0 Note: When reviewing PRs against trunk, the version in trunk is correct even if it seems "future" relative to released versions