mir-backend-php

Make It Right (PHP runtime tier). Zend Engine / PHP 8.4–8.5 runtime reliability footguns that are shared across EVERY PHP backend framework (Laravel, Symfony, WordPress, Slim, Lumen) — distinct from the generic backend gates and from any one framework's mechanics. Covers: shared-nothing request lifecycle under PHP-FPM and why static/global state does not persist, concurrency = pm.max_children (not threads),…