radius_server_secret(PECL radius >= 1.1.0) radius_server_secret — Returns the shared secret Описание
   string radius_server_secret
    ( resource $radius_handle
   ) 
  The shared secret is needed as salt for demangling mangled data like passwords and encryption-keys. Возвращаемые значенияReturns the server's shared secret as string, or FALSE on error.  | 
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