Array Adapter Laravel Package

Product Decisions This Supports

• Accelerates feature development in Laravel projects by eliminating external cache dependencies during early prototyping (e.g., validating cache logic without Redis setup)
• Enables reliable unit testing of cache-dependent components through deterministic in-memory behavior (state resets between tests)
• Supports PSR-6 compliance validation during architecture reviews before committing to production-grade cache solutions
• Reduces infrastructure costs in development environments by avoiding Redis/Memcached configuration overhead
• Facilitates safe experimentation with cache patterns (e.g., TTL strategies, tagging) in isolated development contexts

When to Consider This Package

• ✅ For unit/integration tests in Laravel applications where cache behavior needs mocking (e.g., PHPUnit tests)
• ✅ During local development when verifying cache logic before configuring production cache services
• ✅ In ephemeral CLI scripts or single-request workflows where data persistence isn't required
• ❌ For any production Laravel environment (data resets per request; no cross-server sharing)
• ❌ When using Laravel's native cache facade (PSR-16) without a custom PSR-6 bridge
• ❌ For applications requiring persistent caching, TTL enforcement, or high-traffic workloads
• ❌ When needing shared cache state across multiple PHP processes (e.g., Swoole workers)

How to Pitch It (Stakeholders)

Executives: "This package reduces time-to-market for cache-dependent features by eliminating infrastructure setup costs during development. Engineers can validate core business logic against a zero-configuration cache solution in days instead of weeks, while maintaining PSR-6 standards for future migration. It’s a strategic time-saver for early-stage validation—without locking us into costly production infrastructure until we’ve proven the feature’s value."

Engineering: "It’s a drop-in PSR-6 cache implementation for Laravel testing and development: composer require cache/array-adapter + $pool = new ArrayCachePool(). Perfect for mocking cache behavior in tests or local debugging—no Redis setup needed. But note: it’s only for development. For production, we’ll need to swap to a persistent adapter (like Redis) and handle PSR-6/PSR-16 bridging, which we can plan once the feature is validated."