psr-coding-style-knowledge
Installation
SKILL.md
PSR Coding Style Knowledge (PSR-1, PSR-12)
Quick Reference
| Standard | Focus | Key Rules |
|---|---|---|
| PSR-1 | Basic Standard | Files, namespaces, class names |
| PSR-12 | Extended Style | Formatting, keywords, visibility |
PSR-1: Basic Coding Standard
1. Files
| Rule | Requirement |
|---|---|
| Tags | MUST use <?php or <?= only |
| Encoding | MUST be UTF-8 without BOM |
| Side Effects | Files SHOULD declare symbols OR execute logic, not both |