I'd like to see a 'feature_get' (or something else suitable) for the profiler output name.

If've tested to add the following code snippet to DBGP_FUNC(feature_get) and it works, but only after profiling is initialized (obviously), which means not during the 'starting' state (it seems)

    XDEBUG_STR_CASE("profiler_filename")
        if(XG(profile_filename))
           xdebug_xml_add_text(*retval, xdstrdup(XG(profile_filename)));
        else
           xdebug_xml_add_text(*retval, xdstrdup(""));        
    XDEBUG_STR_CASE_END

Any chance of getting something like this implemented?