php

Use when composer package management and PSR-4 autoloading including dependency management, autoload strategies, package creation, version constraints, and patterns for modern PHP project organization and distribution.

Use when modern PHP features including typed properties, union types, match expressions, named arguments, attributes, enums, and patterns for writing type-safe, expressive PHP code with latest language improvements.

Use when essential PHP security patterns including input validation, SQL injection prevention, XSS protection, CSRF tokens, password hashing, secure session management, and defense-in-depth strategies for building secure PHP applications.