PHP 7.4
=======

reset => q_reset


QFileLock->lock ==> QFileLock::lock_do


non-static called statically

array function no longer accepting nulls

pass by reference with an exception not working
isset with some expressions not working

https://www.php.net/manual/en/migration80.incompatible.php

$driver->report_mode = MYSQLI_REPORT_OFF;

blabla(...func_get_args()) => will not pass by reference !!! -> problem on upgrade