radius_demangle_mppe_key
(PECL radius >= 1.2.0)
radius_demangle_mppe_key — Derives mppe-keys from mangled data
Description
   string radius_demangle_mppe_key
    ( resource $radius_handle      
   , string $mangled
   )
  When using MPPE with MS-CHAPv2, the send- and recv-keys are mangled (see » RFC 2548), however this function is useless, because I don't think that there is or will be a PPTP-MPPE implementation in PHP.
Return Values
Returns the demangled string, or FALSE on error.