phpprimer/
start
introduction
mental-model/
start
request-response
scope
functions
classes
namespaces
types
errors
arrays
environment
essentials/
start
syntax
modern-features
oop-basics
attributes
match
nullsafe
patterns/
start
controllers
services
repositories
dto
dependency-injection
security/
start
input-validation
escaping
sql-injection
sessions
passwords
working-with-ai/
start
prompting
refactoring
asking-for-explanations
architectural-guidance
safety-checks
reviewing-code/
start
checklist
readability
maintainability
anti-patterns