a php traceroute gateway by >Jakob Hirsch(source)
invalid target!\n";
$target = '';
}
} else {
$target = '';
}
?>
error: mtr not found\n";
} elseif (!chdir($dir)) {
echo "error: switching to mtr dir failed\n";
} else {
$cmd = array('./mtr',
'--report',
'--report-wide', # don't truncate hostnames
'--first-ttl 2', # don't report first hop (hide)
'--report-cycles 3', # number of requests
'--mpls', # report MPLS information
'--show-ips', # show IP addresses along with DNS names (only useful with --report-wide)
);
if ($ipv === 4 or $ipv === 6)
$cmd[] = "-$ipv";
$cmd[] = escapeshellarg($target);
$cmd[] = '2>&1';
echo "\n";
$x = implode(' ', $cmd);
#echo "cmdline: '$x'\n";
$t0 = microtime(true);
system($x);
printf("\nfinished (%.1f s).", (microtime(true)-$t0));
}
}
?>