add getarraybyref() utility function for general use (used also to avoid php7 'Cannot create references to/from string offsets' messages)
add getarraybyref() utility function for general use (used also to avoid php7 'Cannot create references to/from string offsets' messages)

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