Codeigniter4 is rewrite of framework and has lot of differences compared to previous version. Lets see what's new in codeigniter4 installation instructions.
Codeigniter3 offers only Manual Installation in 4 steps.
1.Download and unzip package
2.Upload CI folder and files on server
3.In application/config/config.php file set base URL.
4.For database use, set settings in application/config/database.php file. If you want to use encryption or sessions, set encryption key.
Codeigniter4 offers 3 ways of installations.
I'll write in detail about composer and git installations in coming posts.
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