Fixes #8659 PHP7 Illegal string offset and count
Fixes #8659 PHP7 Illegal string offset and count

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