Fix a potential source of PHP errors when saving per-log settings. Fixes #9540
Fix a potential source of PHP errors when saving per-log settings. Fixes #9540

While here, fix save descriptions.

(cherry picked from commit 303641f8283016a88f53c7743c962e16ba683579)

dennypage/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,pfsense/pfsense,dennypage/pfsense,dennypage/pfsense,dennypage/pfsense,pfsense/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,pfsense/pfsense,pfsense/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,NewEraCracker/pfsense