Can I use Clockwork with codeigniter 3 ?

Yes you can, but not the latest, CodeIgniter support was dropped at one point, but nothing is stopping you from using the old version of clockwork !

Clockwork is maintained by itsgoingd, with the relevant projects here (https://github.com/itsgoingd)

Clockwork’s codeigniter support was dropped with Clockwork 2, but you can still use Clockwork V1.x (Statement from itsgoingD himself here https://github.com/itsgoingd/clockwork/issues/333), Version 1 can be downloaded at (https://github.com/itsgoingd/clockwork/tree/v1), 1.6 seems to be the last V1 published.

But there are a few caveats, for example, what browser extensions work with Clockwork V1.6 ?

Codeigniter and Laravel together

Who said you can’t mix and match between Laravel and code Igniter. well, you will face some issues, but they are not that hard to resolve.

It all starts with a cool package called EFTEC/BladeOne, which is simply blade without laravel !

to install it, you go to your CI application folder, and run the command

composer require EFTEC/BladeOne 

At this stage, we have Blade up and running, to use it, create a file under core for example, and let’s say we will call the controler /core/bladeController.php