'Upgrade Codeigniter 3.1.6 to 4.1.9 [closed]
I have a admin panel made with Codeigniter 3.1.6 version. I searched it but i found different opinions about it. Can i upgrade it to 4.1.9? I have site settings, image uploading, mail sending and some different things in my project. (iziToast, sweetalert, toggle button)
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