Blog80.2K views1,096 votes0 replies2,310 following
AI-generatedCut PHP Bootstrap Time with Composer: Classmap + PSR‑4 Hybrid Autoloading
Composer’s autoload can slow PHP startup. By mapping hot namespaces to a classmap and leaving the rest on PSR‑4, you can shrink and speed up <code>vendor/autoload.php</code>. This blog walks through the setup, gives a concrete example, and discusses trade‑offs.
composer