We should consider adding the checkroutines of environment of the installer to the application it self.
Just a section which provides phpinfo, the version infos and the installer check routines.

When PHP 7.2 upgrades take place, the missing OpenSSL on Windows environments will cause trouble.
A check section inside of LimeSurvey would be a good investment to save time on debugging too.

The transition from PHP 5.X or PHP 7.1 to PHP 7.2 will hit many LS installations in the next 12 months.
Mostly Windows, but expanding the sysinfos for a LimeSurvey installation will help.

Could be a core plugin, which bundles
phpinfo
systeminfos
checkroutines of the installer
Could be expanded with routines for proxy check, connection check

Would allow easier PR and additions and would improve the installer check routines (cause we would use them more often :-)