[kmike]

Perfect hack.
I just want to suggest a little tweak which will eliminate exec call (and associated "fork" system call). It will work at least on Linux, not sure about freebsd.

PHP Code:

        if ($bbuserinfo[usergroupid]==6) {
                $pageendtime = microtime();
                $starttime = explode(' ', $pagestarttime);
                $endtime = explode(' ', $pageendtime);
                $totaltime = vb_number_format($endtime[0] - $starttime[0] + $endtime[1] - $starttime[1], 5);
                $loadavg = @file_get_contents("/proc/loadavg");
                if ($loadavg) {
                        $regs = explode(" ",$loadavg);
                        $serverload=' [Server Loads: <b>'.$regs[0].'</b> '.$regs[1].' : '.$regs[2].']';
                }
                $debughtml = "<center><span class=\"smallfont\">Page generated in <b>$totaltime</b> seconds with <b>$query_count</b> queries" . iif($_TEMPLATEQUERIES, " (<b>" . sizeof($_TEMPLATEQUERIES) . "</b> queries for uncached templates)", '') . "$serverload</span></center>";
                $vartext = str_replace('</body>', "$debughtml\n</body>", $vartext);
        }