anchor.diff:  ; must be separated by a comma. If this value is left blank, connections will be
   ; accepted from any ip address.
   ; Default Value: any
  -listen.allowed_clients = <%= scope.lookupvar('phpfpm::listen_allowed_clients') %>
  +listen.allowed_clients = <%= scope.lookupvar('::phpfpm::listen_allowed_clients') %>
   
   ; Set permissions for unix socket, if one is used. In Linux, read/write
   ; permissions must be set in order to allow connections from a web server. Many
  
positive.code: ; exectute php code.
  ; Note: set an empty value to allow all extensions.
  ; Default Value: .php
  security.limit_extensions = <%= scope.lookupvar('phpfpm::limit_extensions') %>
  
  ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
  ; the current environment.
  
negative.code: ;       anything, but it may not be a good idea to use the .php extension or it
  ;       may conflict with a real PHP file.
  ; Default Value: not set
  <% if (scope.lookupvar('::phpfpm::ping_path') != :undef) -%>
    ping.path = <%= scope.lookupvar('::phpfpm::ping_path') %>
  <% end -%>
  
  ; This directive may be used to customize the response of a ping request. The
  