ADR Knowledge Base

Quick reference for Action-Domain-Responder pattern and PHP implementation guidelines.

Core Principles

ADR Components

HTTP Request → Action (collects input)
                 ↓
              Domain (executes business logic)
                 ↓
             Responder (builds HTTP Response)
                 ↓
           HTTP Response

Rule: One action = one HTTP endpoint. Responder builds the COMPLETE response.