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<radius_demangleradius_get_attr>
^Radius FunctionsLast updated: Mon, 26 Oct 2026

radius_demangle_mppe_key

(PECL radius >= 1.2.0)

radius_demangle_mppe_key — Derives mppe-keys from mangled data

Description

function radius_demangle_mppe_key(resource $radius_handle, string $mangled): string

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.

Parameters

radius_handle

The RADIUS resource.

mangled

The mangled data to demangle

Return Values

Returns the demangled string, or false on error.


<radius_demangleradius_get_attr>
^Radius FunctionsLast updated: Mon, 26 Oct 2026