Codeigniter 4 and PHP 8

Personally I don't think it's worth fixing anything until there are a release candidate out. As it's subjected to change (or be fixed), how that function behave anyway. Haven't seen any talk about PHP 8.0, personally I have never used for e.g. 7.0, I started using it officially in 7.1 when all bugs and quarks have sorted itself out. Or at least a bugfix release have been made.

Will personally only be doing small test with PHP 8.0 RC3 and on wards, if I have the time. Professionally, I won't test it before e.g 8.0.5 have been released, as it's time to jump ship and skip 7.4 and go from 7.3 into 8.0.