'; print_r($acc); echo ''; } if (is_array($acc)) { if ($auth || port_permitted($acc['port_id'])) { $filename = rrd_name($acc['hostname'], array('cip', $acc['ifIndex'], $acc['mac'])); d_echo($filename); if (is_file($filename)) { d_echo('exists'); $rrd_filename = $filename; $port = get_port_by_id($acc['port_id']); $device = device_by_id_cache($port['device_id']); $title = generate_device_link($device); $title .= ' :: Port '.generate_port_link($port); $title .= ' :: '.formatMac($acc['mac']); $auth = true; } else { graph_error('file not found'); } } else { graph_error('unauthenticated'); } } else { graph_error('entry not found'); } } else { graph_error('invalid id'); }