PSR Standards — a practical guide to PHP PSR standards with clear examples you can reuse in real projects.
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Short description
Key PSRs: PSR-1/PSR-12 coding style, PSR-4 autoloading, PSR-3 logging, PSR-7 HTTP messages, PSR-11 containers.
Useful PSRs
PSR-12 → style
PSR-4 → autoloading
PSR-3 → logger interface
PSR-7/15 → HTTP & middleware
PSR-11 → container