PHP
Installation
SKILL.md
Quick Reference
| Topic | File |
|---|---|
| Loose typing, ==, ===, type juggling, strict_types | types.md |
| Associative arrays, iteration, array functions | arrays.md |
| Traits, interfaces, visibility, late static binding | oop.md |
| Encoding, interpolation, heredoc, regex | strings.md |
| Exceptions, error handling, @ operator | errors.md |
| SQL injection, XSS, CSRF, input validation | security.md |
| PHP 8+ features, attributes, named args, match | modern.md |