Iam a newbie in Codeigniter.
Does CI 2 and CI 3 have "breaking" differences like laravel 4 and laravel 5.( method names , folder structure)
iam about to start learning CI 3
i dont have books based on CI 3 but i have collection of books based on CI 2.
Is learning from CI 2 books to learn CI 3 will end up like laravel learning?