[eluser]Unknown[/eluser]
Hello,
I am curious about the changes from codeigniter 2 to codeigniter 3. Is codeigniter 3 a complete rewrite with fundamental conceptual changes? or is it a partial rewrite (eg. only small changes to coding structure, style, improvements/addons, bug fixes, etc)?
Although I have read the page on upgrading to codeigniter 3, I am not sure how much change to the existing business code I need to make. Also, is it safe to upgrade existing project based on codeigniter 2 to codeigniter 3 stable after its release?
Thank you for any comments on this matter.
Dave