Update from 5.7 to 8.0
My Host is forcing an update from PHP 5.7 to 8.0 my last update to a site was in August 2021 It has protected logins, products and an ordering system. Will it be required to update the files on this site with the ones you have provided :
mysqli.zip
rsobj.php
form_validations.zip Or are they current?
Also, if they need to be replaced, can I just replace these files without rerunning the Data base plugin? And will these newer files still work with 5.7? The switchover is supposed to happen on the 20th.
TIA,
Jeff