Technical books have a shelf life that nobody prints on the cover. A cookbook from 2018 still works. A history book from 2018 still works. A Laravel book from 2018 will teach you a middleware pattern that was replaced twice, recommend a package whose maintainer archived it, and show you a test suite in a syntax that no longer runs. I've written a series of ebooks on PHP, OOP, SOLID, design patterns, Laravel conventions, testing with Pest, application architecture, and AI-assisted developme...