d51f0dad_documentation___Zend_Framework_Configuration_Options_Option_Name
[Required] Yes, when accept_schemes contains digest [Description] Space-separated list of URIs for which the same authentication information is valid. The URIs need not all point to the same server. [Option Name] 
digest_domains
a c c e p t _ s c h e m e s
r e a l m
d i g e s t _ d o m a i n s
n o n c e _ t i m e o u t
u s e _ o p a q u e
a l g o r i t h m
p r o x y _ a u t h
HTTP Authentication Adapter — Zend Framework 2 2.0.7 documentation - Zend Framework