access to the apache environment from the c-client built into PHP 4.0.x

we're trying to get a krb4 c-client working with php built as an apache server module (either dso or static). we've hit a wall in that, c-client itself seems to have access to the environment in which apache was started, but not the apache environment. ie... we threw this into c-client: { extern char **environ; int i; for ( i = 0; environ[ i ] != NULL; i++ ) { fprintf( stderr, "%s\n", environ[ i ] ); } } and the environment that c-client itself can see is: [Fri Aug 31 00:22:19 2001] [info] Server built: Aug 30 2001 12:11:45 APACHE=/usr/local/httpsd/bin/httpsd AWK=/usr/bin/awk GREP=/usr/bin/grep HOME=/ KRBTKFILE=/ticket/p1090525904 PIDFILE=/usr/local/httpsd/log/httpd.pid PS=/usr/bin/ps PWD=/ USER=nobody ie - the same stuff phpinfo() lists under HTTP_ENV_VARS. We really need access to the HTTP_SERVER_VARS (we're revising the krb4 imap patches for c-client, *really* need access to REMOTE_USER from within c-client itself). does anyone have suggestions? Liam