diff --git a/addhost.php b/addhost.php
index 8afe81619..8b0583522 100755
--- a/addhost.php
+++ b/addhost.php
@@ -53,7 +53,7 @@ if (isset($argv[1]) && $argv[1])
     echo("Added device ".$device['hostname']." (".$device['device_id'].")\n");
   }
 
-} else { 
+} else {
 
 print Console_Color::convert("
 Observium v".$config['version']." Add Host Tool
diff --git a/check-services.php b/check-services.php
index 3172c170b..b9e619ac6 100755
--- a/check-services.php
+++ b/check-services.php
@@ -29,7 +29,7 @@ foreach (dbFetchRows("SELECT * FROM `devices` AS D, `services` AS S WHERE S.devi
     if ($service_status != $status)
     {
       $update['service_changed'] = time();
-      
+
       if ($service['sysContact']) { $email = $service['sysContact']; } else { $email = $config['email_default']; }
       if ($status == "1")
       {
@@ -47,7 +47,7 @@ foreach (dbFetchRows("SELECT * FROM `devices` AS D, `services` AS S WHERE S.devi
 
     $update = array_merge(array('service_status' => $status, 'service_message' => $check, 'service_checked' => time()), $update);
     dbUpdate($update, 'services', '`service_id` = ?', array($service['service_id']));
-    unset($update);    
+    unset($update);
 
   } else {
     $status = "0";
diff --git a/html/billing-graph.php b/html/billing-graph.php
index 5a1f93e8e..12b6776d8 100755
--- a/html/billing-graph.php
+++ b/html/billing-graph.php
@@ -152,7 +152,7 @@ $graph->xaxis->SetTitleMargin(30);
 $graph->xaxis->title->Set($type);
 $graph->yaxis->title->Set($yaxis);
 
-function TimeCallback($aVal) { 
+function TimeCallback($aVal) {
     global $dur;
 
     if ($dur < 172800)
@@ -161,7 +161,7 @@ function TimeCallback($aVal) {
     } elseif ($dur < 604800) {
       return Date('D',$aVal);
     } else {
-      return Date('j M',$aVal); 
+      return Date('j M',$aVal);
     }
 }
 
diff --git a/html/graph-realtime.php b/html/graph-realtime.php
index e120d1990..7dc052d1f 100755
--- a/html/graph-realtime.php
+++ b/html/graph-realtime.php
@@ -1,11 +1,11 @@
 <?php
 /*
 	Originally part of m0n0wall (http://m0n0.ch/wall)
-	
+
 	Copyright (C) 2004-2006 T. Lechat <dev@lechat.org>, Manuel Kasper <mk@neon1.net>
 	and Jonathan Watt <jwatt@jwatt.org>.
 	All rights reserved.
-	
+
 */
 
 include_once("../includes/defaults.inc.php");
@@ -184,7 +184,7 @@ function fetch_data() {
 function plot_data(obj) {
   // Show datetimelegend
   var now = new Date();
-  var datetime = (now.getMonth()+1) + "/" + now.getDate() + "/" + now.getFullYear() + ' ' + 
+  var datetime = (now.getMonth()+1) + "/" + now.getDate() + "/" + now.getFullYear() + ' ' +
     LZ(now.getHours()) + ":" + LZ(now.getMinutes()) + ":" + LZ(now.getSeconds());
   SVGDoc.getElementById('datetime').firstChild.data = datetime;
 
@@ -210,7 +210,7 @@ function plot_data(obj) {
   last_ugmt = ugmt;
   last_ifin = ifin;
   last_ifout = ifout;
-  
+
   switch (plot_in.length) {
   	case 0:
   		SVGDoc.getElementById("collect_initial").setAttributeNS(null, 'visibility', 'visible');
@@ -283,7 +283,7 @@ function plot_data(obj) {
         rmax *= 1.25;
       else
         rmax *= 2;
-      
+
       if (i == 8)
         rmax *= 1.024;
     }
diff --git a/html/includes/authentication/mysql.inc.php b/html/includes/authentication/mysql.inc.php
index 7f39ec19b..3ea373e23 100644
--- a/html/includes/authentication/mysql.inc.php
+++ b/html/includes/authentication/mysql.inc.php
@@ -30,7 +30,7 @@ function passwordscanchange($username="")
    * By default allow the password to be modified, unless the existing
    * user is explicitly prohibited to do so.
    */
-  
+
   if (empty($username) || !user_exists($username))
   {
     return 1;
diff --git a/html/includes/collectd/definitions.php b/html/includes/collectd/definitions.php
index de188ee6b..a3a227775 100644
--- a/html/includes/collectd/definitions.php
+++ b/html/includes/collectd/definitions.php
@@ -505,7 +505,7 @@ function load_graph_definitions($logarithmic = false, $tinylegend = false) {
 		'GPRINT:temp_max:MAX:%4.1lf%%',
 		'GPRINT:temp_avg:LAST:%4.1lf%%\l');
 	$GraphDefs['if_errors'] = array(
-		#'-v', 'Errors/s', 
+		#'-v', 'Errors/s',
                 '--units=si',
 		'DEF:tx_min={file}:tx:MIN',
 		'DEF:tx_avg={file}:tx:AVERAGE',
@@ -551,7 +551,7 @@ function load_graph_definitions($logarithmic = false, $tinylegend = false) {
 		'GPRINT:max:MAX:%5.1lf%s',
 		'GPRINT:avg:LAST:%5.1lf%s\l');
 	$GraphDefs['if_dropped'] = array(
-		#'-v', 'Packets/s', 
+		#'-v', 'Packets/s',
                 '--units=si',
 		'DEF:tx_min={file}:tx:MIN',
 		'DEF:tx_avg={file}:tx:AVERAGE',
@@ -734,7 +734,7 @@ function load_graph_definitions($logarithmic = false, $tinylegend = false) {
 		'GPRINT:spam:LAST:%4.1lf',
 		'HRULE:0#000000');
 	$GraphDefs['memory'] = array(
-		'-b', '1024', 
+		'-b', '1024',
                 #'-v', 'Bytes',
 		'DEF:avg={file}:value:AVERAGE',
 		'DEF:min={file}:value:MIN',
@@ -1290,7 +1290,7 @@ function load_graph_definitions($logarithmic = false, $tinylegend = false) {
 		'GPRINT:max:MAX:%9.3lf',
 		'GPRINT:avg:LAST:%9.3lf\l');
 	$GraphDefs['swap'] = array(
-		#'-v', 'Bytes', 
+		#'-v', 'Bytes',
                 '-b', '1024',
 		'DEF:avg={file}:value:AVERAGE',
 		'DEF:min={file}:value:MIN',
@@ -1396,7 +1396,7 @@ function load_graph_definitions($logarithmic = false, $tinylegend = false) {
 		'GPRINT:s_max:MAX:%5.2lf%s',
 		'GPRINT:s_avg:LAST:%5.2lf%s');
 	$GraphDefs['if_octets'] = array(
-		#'-v', 'Bits/s', 
+		#'-v', 'Bits/s',
                 '--units=si',
 		'DEF:out_min_raw={file}:tx:MIN',
 		'DEF:out_avg_raw={file}:tx:AVERAGE',
@@ -1755,7 +1755,7 @@ function meta_graph_memory($host, $plugin, $plugin_instance, $type, $type_instan
 		$opts['title'] = $title;
 	$opts['number_format'] = '%5.1lf%s';
 	$opts['rrd_opts']      = array('-b', '1024', 'COMMENT:Bytes          Cur     Min      Ave     Max\l');
-        
+
 
         # BYTES
 
diff --git a/html/includes/functions.inc.php b/html/includes/functions.inc.php
index 2f9454567..3b781c394 100644
--- a/html/includes/functions.inc.php
+++ b/html/includes/functions.inc.php
@@ -39,7 +39,7 @@ function rrdtool_graph($graph_file, $options)
     // proc_close in order to avoid a deadlock
     $return_value = proc_close($process);
 
-    if($debug) 
+    if($debug)
     {
         echo("<p>");
         if($debug) { echo("graph $graph_file $options"); }
@@ -415,7 +415,7 @@ function generate_port_thumbnail($args)
 function print_optionbar_start ($height = 0, $width = 0, $marginbottom = 5)
 {
   echo("
-    <div class='rounded-5px' style='display: block; background: #e5e5e5; text-align: left; margin-top: 0px; 
+    <div class='rounded-5px' style='display: block; background: #e5e5e5; text-align: left; margin-top: 0px;
     margin-bottom: ".$marginbottom."px; " . ($width ? 'max-width: ' . $width . (strstr($width,'%') ? '' : 'px') . '; ' : '') . "
     padding: 7px 14px'>");
 }
@@ -443,7 +443,7 @@ function overlibprint($text)
 
 function humanmedia($media)
 {
-  array_preg_replace($rewrite_iftype, $media);	
+  array_preg_replace($rewrite_iftype, $media);
   return $media;
 }
 
diff --git a/html/includes/geshi/docs/geshi-doc.html.gz b/html/includes/geshi/docs/geshi-doc.html.gz
index f779cd1e9..12413168a 100644
Binary files a/html/includes/geshi/docs/geshi-doc.html.gz and b/html/includes/geshi/docs/geshi-doc.html.gz differ
diff --git a/html/includes/geshi/docs/geshi-doc.txt.gz b/html/includes/geshi/docs/geshi-doc.txt.gz
index 0eb5675e8..8b95874d8 100644
Binary files a/html/includes/geshi/docs/geshi-doc.txt.gz and b/html/includes/geshi/docs/geshi-doc.txt.gz differ
diff --git a/html/includes/geshi/geshi/ios.php b/html/includes/geshi/geshi/ios.php
index 6e809e26f..dc6ccc508 100755
--- a/html/includes/geshi/geshi/ios.php
+++ b/html/includes/geshi/geshi/ios.php
@@ -9,7 +9,7 @@ $language_data = array (
 'OOLANG' => false,
 'NUMBERS' =>  GESHI_NUMBER_OCT_PREFIX | GESHI_NUMBER_HEX_PREFIX,
 'KEYWORDS' => array(
-    1 => array( 
+    1 => array(
         'no', 'shutdown'
      ),
 #    2 => array(
@@ -32,7 +32,7 @@ $language_data = array (
 #        'isis', 'ospf', 'eigrp', 'rip', 'igrp', 'bgp', 'ipv4', 'unicast', 'multicast', 'ipv6', 'connected', 'static', 'subnets', 'tcl'
 #    ),
 #    4 => array(
-#        'point-to-point', 'aal5snap', 'rj45', 'auto', 'full', 'half', 'precedence', 'percent', 'datetime', 'msec', 'locatime', 'summer-time', 'md5', 'wait-for-bgp', 'wide', 
+#        'point-to-point', 'aal5snap', 'rj45', 'auto', 'full', 'half', 'precedence', 'percent', 'datetime', 'msec', 'locatime', 'summer-time', 'md5', 'wait-for-bgp', 'wide',
 #        'level-1', 'level-2', 'log-neighbor-changes', 'directed-request', 'password-encryption', 'common', 'origin-as', 'bgp-nexthop', 'random-detect', 'localtime', 'sso', 'stm-1',
 #        'dot1q', 'isl', 'new-model', 'always', 'summary-only', 'freeze', 'global', 'forwarded', 'access', 'trunk', 'edge', 'transparent'
 #    ),
@@ -108,7 +108,7 @@ $language_data = array (
              GESHI_REPLACE => '\\2',
              GESHI_BEFORE => '\\1 '
     ),
-    
+
 ),
 
 'STYLES' => array(
@@ -163,7 +163,7 @@ $language_data = array (
         2 => '',
         3 => ''
         )
-    
+
 )
 
 
diff --git a/html/includes/graphs/application/apache_scoreboard.inc.php b/html/includes/graphs/application/apache_scoreboard.inc.php
index 7d9d51650..ebabfba98 100755
--- a/html/includes/graphs/application/apache_scoreboard.inc.php
+++ b/html/includes/graphs/application/apache_scoreboard.inc.php
@@ -61,6 +61,6 @@ $rrd_options .= 'GPRINT:i:MAX:"%6.2lf %s\n"  ';
 $rrd_options .= 'AREA:j#FF4105FF:"Idle      ":STACK ';
 $rrd_options .= 'GPRINT:j:LAST:"%6.2lf %s"  ';
 $rrd_options .= 'GPRINT:j:AVERAGE:"%6.2lf %s"  ';
-$rrd_options .= 'GPRINT:j:MAX:"%6.2lf %s\n"'; 
+$rrd_options .= 'GPRINT:j:MAX:"%6.2lf %s\n"';
 
 ?>
diff --git a/html/includes/graphs/application/mysql_network_traffic.inc.php b/html/includes/graphs/application/mysql_network_traffic.inc.php
index 00c4440be..08835450d 100644
--- a/html/includes/graphs/application/mysql_network_traffic.inc.php
+++ b/html/includes/graphs/application/mysql_network_traffic.inc.php
@@ -9,7 +9,7 @@ if (is_file($mysql_rrd))
   $rrd_filename = $mysql_rrd;
 }
 
-$rrd_options .= ' -b 1024 '; 
+$rrd_options .= ' -b 1024 ';
 $rrd_options .= ' DEF:a='.$rrd_filename.':BRd:AVERAGE ';
 $rrd_options .= ' DEF:b='.$rrd_filename.':BSt:AVERAGE ';
 $rrd_options .= ' CDEF:c=a,-1,* ';
diff --git a/html/includes/graphs/common.inc.php b/html/includes/graphs/common.inc.php
index fd60e10b8..bc1742389 100644
--- a/html/includes/graphs/common.inc.php
+++ b/html/includes/graphs/common.inc.php
@@ -23,7 +23,7 @@ if ($_GET['bg']) { $rrd_options .= " -c CANVAS#" . mres($_GET['bg']) . " "; }
 
 #$rrd_options .= " -c BACK#FFFFFF";
 
-if ($height < "99")  { $rrd_options .= " --only-graph"; } 
+if ($height < "99")  { $rrd_options .= " --only-graph"; }
 
 if ($width <= "300") { $rrd_options .= " --font LEGEND:7:" . $config['mono_font'] . " --font AXIS:6:" . $config['mono_font']; }
 else {                 $rrd_options .= " --font LEGEND:8:" . $config['mono_font'] . " --font AXIS:7:" . $config['mono_font']; }
diff --git a/html/includes/graphs/device/netstat_icmp.inc.php b/html/includes/graphs/device/netstat_icmp.inc.php
index 6caa7ac06..3ea622ab5 100644
--- a/html/includes/graphs/device/netstat_icmp.inc.php
+++ b/html/includes/graphs/device/netstat_icmp.inc.php
@@ -17,7 +17,7 @@ $stats = array('icmpInMsgs'      => '00cc00',
 
 $i=0;
 
-foreach($stats as $stat => $colour) 
+foreach($stats as $stat => $colour)
 {
   $i++;
   $rrd_list[$i]['filename'] = $rrd_filename;
diff --git a/html/includes/graphs/device/nfsen_common.inc.php b/html/includes/graphs/device/nfsen_common.inc.php
index 4c941a607..3e4d59b0f 100644
--- a/html/includes/graphs/device/nfsen_common.inc.php
+++ b/html/includes/graphs/device/nfsen_common.inc.php
@@ -5,7 +5,7 @@ $device = device_by_id_cache($id);
 if (!is_array($config['nfsen_rrds'])) { $config['nfsen_rrds'] = array($config['nfsen_rrds']); }
 
 foreach ( $config['nfsen_rrds'] as $nfsenrrds )
-{ 
+{
   if ($configs[strlen($nfsenrrds)-1] != '/') { $nfsenrrds .= '/'; }
 
   # convert dots in filename to underscores
@@ -16,7 +16,7 @@ foreach ( $config['nfsen_rrds'] as $nfsenrrds )
 
   if (is_file($nfsenrrds . $nfsen_filename . ".rrd"))
   {
-    $rrd_filename = $nfsenrrds . $nfsen_filename . ".rrd"; 
+    $rrd_filename = $nfsenrrds . $nfsen_filename . ".rrd";
 
     $flowtypes = array('tcp', 'udp', 'icmp', 'other');
 
diff --git a/html/includes/graphs/device/screenos_sessions.inc.php b/html/includes/graphs/device/screenos_sessions.inc.php
index 04fe44ac5..0e67d22cb 100644
--- a/html/includes/graphs/device/screenos_sessions.inc.php
+++ b/html/includes/graphs/device/screenos_sessions.inc.php
@@ -18,7 +18,7 @@ $rrd_list[2]['filename'] = $file;
 $rrd_list[2]['descr'] = "Failed";
 $rrd_list[2]['rra'] = "failed";
 
-if ($_GET['debug']) { print_r($rrd_list); } 
+if ($_GET['debug']) { print_r($rrd_list); }
 
 $colours   = "mixed";
 $nototal   = 1;
diff --git a/html/includes/graphs/device/ucd_io.inc.php b/html/includes/graphs/device/ucd_io.inc.php
index c657e1e0f..d6486be66 100644
--- a/html/includes/graphs/device/ucd_io.inc.php
+++ b/html/includes/graphs/device/ucd_io.inc.php
@@ -1,7 +1,7 @@
 <?php
 
 $rrd_filename_in  = $config['rrd_dir'] . "/" . $device['hostname'] . "/ucd_ssIORawReceived.rrd";
-$rrd_filename_out = $config['rrd_dir'] . "/" . $device['hostname'] . "/ucd_ssIORawSent.rrd"; 
+$rrd_filename_out = $config['rrd_dir'] . "/" . $device['hostname'] . "/ucd_ssIORawSent.rrd";
 $rra_in = "value";
 $rra_out = "value";
 
diff --git a/html/includes/graphs/device/ucd_swap_io.inc.php b/html/includes/graphs/device/ucd_swap_io.inc.php
index e83d24212..20f9b8c2c 100644
--- a/html/includes/graphs/device/ucd_swap_io.inc.php
+++ b/html/includes/graphs/device/ucd_swap_io.inc.php
@@ -1,7 +1,7 @@
 <?php
 
 $rrd_filename_in  = $config['rrd_dir'] . "/" . $device['hostname'] . "/ucd_ssRawSwapIn.rrd";
-$rrd_filename_out = $config['rrd_dir'] . "/" . $device['hostname'] . "/ucd_ssRawSwapOut.rrd"; 
+$rrd_filename_out = $config['rrd_dir'] . "/" . $device['hostname'] . "/ucd_ssRawSwapOut.rrd";
 $rra_in = "value";
 $rra_out = "value";
 
diff --git a/html/includes/graphs/generic_multi_simplex_seperated.inc.php b/html/includes/graphs/generic_multi_simplex_seperated.inc.php
index f92c84a0c..08fef77ec 100644
--- a/html/includes/graphs/generic_multi_simplex_seperated.inc.php
+++ b/html/includes/graphs/generic_multi_simplex_seperated.inc.php
@@ -38,7 +38,7 @@ foreach ($rrd_list as $i => $rrd)
     $g_defname = $rrd['rra'] . "_cdef";
     $rrd_options .= " CDEF:" . $g_defname . $i . "=" . $rrd['rra'] . $i . "," . $multiplier . ",*";
     $rrd_options .= " CDEF:" . $g_defname . $i . "max=" . $rrd['rra'] . $i . "max," . $multiplier . ",*";
-  
+
   ## If we've been passed a divider (divisor!) we make a CDEF for it.
   } elseif (is_numeric($divider))
   {
diff --git a/html/includes/graphs/graph.inc.php b/html/includes/graphs/graph.inc.php
index c2a53e4df..5ea8d6c5c 100644
--- a/html/includes/graphs/graph.inc.php
+++ b/html/includes/graphs/graph.inc.php
@@ -40,10 +40,10 @@ if (isset($config['allow_unauth_graphs']) && $config['allow_unauth_graphs'])
 {
   $auth = "1"; ## hardcode auth for all with config function
 } else {
-  if (!$_SESSION['authenticated']) 
-  { 
-    graph_error("Session not authenticated"); 
-    exit; 
+  if (!$_SESSION['authenticated'])
+  {
+    graph_error("Session not authenticated");
+    exit;
   }
 }
 
@@ -120,7 +120,7 @@ function graph_error($string)
 if ($error_msg) {
   graph_error($graph_error);
 } elseif (!$auth) {
- 
+
   if ($width < 200)
   {
    graph_error("No Auth");
diff --git a/html/includes/graphs/macaccounting/auth.inc.php b/html/includes/graphs/macaccounting/auth.inc.php
index 603715eea..50f892587 100644
--- a/html/includes/graphs/macaccounting/auth.inc.php
+++ b/html/includes/graphs/macaccounting/auth.inc.php
@@ -21,8 +21,8 @@ if (is_numeric($id))
       if(is_file($config['rrd_dir'] . "/" . $acc['hostname'] . "/" . safename("cip-" . $acc['ifIndex'] . "-" . $acc['mac'] . ".rrd")))
       {
         if($debug) { echo("exists"); }
-        $rrd_filename = $config['rrd_dir'] . "/" . $acc['hostname'] . "/" . safename("cip-" . $acc['ifIndex'] . "-" . $acc['mac'] . ".rrd");    
-        $port   = get_port_by_id($acc['interface_id']);  
+        $rrd_filename = $config['rrd_dir'] . "/" . $acc['hostname'] . "/" . safename("cip-" . $acc['ifIndex'] . "-" . $acc['mac'] . ".rrd");
+        $port   = get_port_by_id($acc['interface_id']);
         $device = device_by_id_cache($port['device_id']);
         $title  = generate_device_link($device);
         $title .= " :: Port  ".generate_port_link($port);
diff --git a/html/includes/graphs/multiport/bits_separate.inc.php b/html/includes/graphs/multiport/bits_separate.inc.php
index 05cfe4bfc..c9d522013 100644
--- a/html/includes/graphs/multiport/bits_separate.inc.php
+++ b/html/includes/graphs/multiport/bits_separate.inc.php
@@ -5,7 +5,7 @@ $i = 0;
 foreach (explode(",", $id) as $ifid)
 {
   $port = dbFetchRow("SELECT * FROM `ports` AS I, devices as D WHERE I.interface_id = ? AND I.device_id = D.device_id", array($ifid));
-  if (is_file($config['rrd_dir'] . "/" . $port['hostname'] . "/port-" . safename($port['ifIndex'] . ".rrd"))) 
+  if (is_file($config['rrd_dir'] . "/" . $port['hostname'] . "/port-" . safename($port['ifIndex'] . ".rrd")))
   {
     $rrd_list[$i]['filename'] = $config['rrd_dir'] . "/" . $port['hostname'] . "/port-" . safename($port['ifIndex'] . ".rrd");
     $rrd_list[$i]['descr'] = $port['hostname'] . " " . $port['ifDescr'];
diff --git a/html/includes/graphs/port/nupkts.inc.php b/html/includes/graphs/port/nupkts.inc.php
index d33738b03..4628b4082 100644
--- a/html/includes/graphs/port/nupkts.inc.php
+++ b/html/includes/graphs/port/nupkts.inc.php
@@ -38,7 +38,7 @@ if (1)
 
   include("includes/graphs/generic_multi_seperated.inc.php");
 }
-elseif (is_file($config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename($port['ifIndex'] . ".rrd"))) 
+elseif (is_file($config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename($port['ifIndex'] . ".rrd")))
 {
   $rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename($port['ifIndex'] . ".rrd");
 
diff --git a/html/includes/graphs/sensor/temperature.inc.php b/html/includes/graphs/sensor/temperature.inc.php
index ea34c3eb0..a2a38b836 100644
--- a/html/includes/graphs/sensor/temperature.inc.php
+++ b/html/includes/graphs/sensor/temperature.inc.php
@@ -23,7 +23,7 @@ $rrd_options .= " AREA:sensor_min#ffffffff";
 #  $rrd_options .= " AREA:sensorcold#CCCCFF";
 #  $rrd_options .= " LINE1:sensor#cc0000:'" . str_replace(':','\:',str_replace('\*','*',quotemeta($sensor['sensor_descr_fixed'])))."'"; # Ugly hack :(
 
-$rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed']."'"; 
+$rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed']."'";
 #  $rrd_options .= " LINE1.5:sensorwarm#660000";
 $rrd_options .= " GPRINT:sensor_min:MIN:%4.1lfC";
 $rrd_options .= " GPRINT:sensor:LAST:%4.1lfC";
diff --git a/html/includes/graphs/storage/usage.inc.php b/html/includes/graphs/storage/usage.inc.php
index feba9d11c..715908439 100644
--- a/html/includes/graphs/storage/usage.inc.php
+++ b/html/includes/graphs/storage/usage.inc.php
@@ -13,7 +13,7 @@ $rrd_options .= " COMMENT:'                    Size      Free   % Used\\n'";
 
 $hostname = gethostbyid($storage['device_id']);
 
-$colour="CC0000"; 
+$colour="CC0000";
 $colour_area="ffaaaa";
 
 $descr = substr(str_pad($storage[storage_descr], 12),0,12);
diff --git a/html/includes/hostbox-basic.inc.php b/html/includes/hostbox-basic.inc.php
index 7ffa0137d..c21dc3ca4 100644
--- a/html/includes/hostbox-basic.inc.php
+++ b/html/includes/hostbox-basic.inc.php
@@ -2,18 +2,18 @@
 
 if ($bg == $list_colour_b) { $bg = $list_colour_a; } else { $bg = $list_colour_b; }
 
-if ($device['status'] == '0') 
+if ($device['status'] == '0')
 {
-  $class = "list-device-down"; 
-} else { 
+  $class = "list-device-down";
+} else {
   $class = "list-device";
 }
-if ($device['ignore'] == '1') 
+if ($device['ignore'] == '1')
 {
   $class = "list-device-ignored";
-  if ($device['status'] == '1') 
-  { 
-    $class = "list-device-ignored-up"; 
+  if ($device['status'] == '1')
+  {
+    $class = "list-device-ignored-up";
   }
 }
 if ($device['disabled'] == '1')
diff --git a/html/includes/hostbox.inc.php b/html/includes/hostbox.inc.php
index 8e91369c7..d08b9b2fc 100644
--- a/html/includes/hostbox.inc.php
+++ b/html/includes/hostbox.inc.php
@@ -2,18 +2,18 @@
 
 if ($bg == $list_colour_b) { $bg = $list_colour_a; } else { $bg = $list_colour_b; }
 
-if ($device['status'] == '0') 
+if ($device['status'] == '0')
 {
-  $class = "list-device-down"; 
-} else { 
+  $class = "list-device-down";
+} else {
   $class = "list-device";
 }
-if ($device['ignore'] == '1') 
+if ($device['ignore'] == '1')
 {
   $class = "list-device-ignored";
-  if ($device['status'] == '1') 
-  { 
-    $class = "list-device-ignored-up"; 
+  if ($device['status'] == '1')
+  {
+    $class = "list-device-ignored-up";
   }
 }
 if ($device['disabled'] == '1')
diff --git a/html/includes/print-interface.inc.php b/html/includes/print-interface.inc.php
index 3ad386e76..3f28947c3 100644
--- a/html/includes/print-interface.inc.php
+++ b/html/includes/print-interface.inc.php
@@ -9,7 +9,7 @@ $if_id = $port['interface_id'];
 
 $port = ifLabel($port);
 
-if($int_colour) 
+if($int_colour)
 {
   $row_colour = $int_colour;
 } else {
@@ -40,7 +40,7 @@ unset ($break);
 
 if ($port_details)
 {
-  foreach (dbFetchRows("SELECT * FROM `ipv4_addresses` WHERE `interface_id` = ?", array($port['interface_id'])) as $ip) 
+  foreach (dbFetchRows("SELECT * FROM `ipv4_addresses` WHERE `interface_id` = ?", array($port['interface_id'])) as $ip)
   {
     echo("$break <a class=interface-desc href=\"javascript:popUp('/netcmd.php?cmd=whois&amp;query=$ip[ipv4_address]')\">".$ip['ipv4_address']."/".$ip['ipv4_prefixlen']."</a>");
     $break = "<br />";
@@ -202,7 +202,7 @@ foreach (dbFetchRows("SELECT * FROM `pseudowires` WHERE `interface_id` = ?", arr
 #`interface_id`,`peer_device_id`,`peer_ldp_id`,`cpwVcID`,`cpwOid`
   $pw_peer_dev = dbFetchRow("SELECT * FROM `devices` WHERE `device_id` = ?", array($pseudowire['peer_device_id']));
   $pw_peer_int = dbFetchRow("SELECT * FROM `ports` AS I, pseudowires AS P WHERE I.device_id = ? AND P.cpwVcID = ? AND P.interface_id = I.interface_id", array($pseudowire['peer_device_id'], $pseudowire['cpwVcID']));
-  
+
   $pw_peer_int = ifNameDescr($pw_peer_int);
   echo("$br<img src='images/16/arrow_switch.png' align=absmiddle><b> " . generate_port_link($pw_peer_int, makeshortif($pw_peer_int['label'])) ." on ". generate_device_link($pw_peer_dev, shorthost($pw_peer_dev['hostname'])) . "</b>");
   $br = "<br />";
@@ -223,7 +223,7 @@ if ($port['pagpGroupIfIndex'] && $port['pagpGroupIfIndex'] != $port['ifIndex'])
 
 foreach(dbFetchRows("SELECT * FROM `ports_stack` WHERE `interface_id_low` = ? and `device_id` = ?", array($port['ifIndex'], $device['device_id'])) as $higher_if)
 {
-  if($higher_if['interface_id_high']) 
+  if($higher_if['interface_id_high'])
   {
     $this_port = get_port_by_index_cache($device['device_id'], $higher_if['interface_id_high']);
     echo("$br<img src='images/16/arrow_divide.png' align=absmiddle> <strong>" . generate_port_link($this_port) . "</strong>");
diff --git a/html/includes/print-menubar.php b/html/includes/print-menubar.php
index 517da4506..f9674ae99 100644
--- a/html/includes/print-menubar.php
+++ b/html/includes/print-menubar.php
@@ -61,10 +61,10 @@ foreach (dbFetchRows("SELECT * FROM `devices`") as $device)
             </div>
 
 
-        </div> 
+        </div>
 
     </li>
-  
+
     <li><a href="devices/" class="drop"><img src="images/16/server.png" border="0" align="absmiddle" /> Devices</a>
 
      <div class="dropdown_4columns"><!-- Begin 4 columns container -->
@@ -93,15 +93,15 @@ if ($_SESSION['userlevel'] >= '10') {
           </ul>
 
        </div>
-  
-       <div id="devices_chart" class="col_3" style="height: 300px";>      
+
+       <div id="devices_chart" class="col_3" style="height: 300px";>
        </div>
 
 <script class="code" type="text/javascript">
 $(document).ready(function(){
   var data = [
     ['Up', <?php echo($devices['up']); ?>],
-    ['Down', <?php echo($devices['down']); ?>], 
+    ['Down', <?php echo($devices['down']); ?>],
     ['Ignored', <?php echo($devices['ignored']); ?>],
     ['Disabled', <?php echo($devices['disabled']); ?>]
   ];
@@ -187,10 +187,10 @@ $(document).ready(function(){
 });
 </script>
 
-  
-        </div><!-- End 4 columns container -->  
-  
-    </li><!-- End 4 columns Item -->  
+
+        </div><!-- End 4 columns container -->
+
+    </li><!-- End 4 columns Item -->
 
 <?php
 }
@@ -234,7 +234,7 @@ if ($config['show_locations'])
     <li><a href="ports/" class="drop"><img src="images/16/connect.png" border="0" align="absmiddle" /> Ports</a><!-- Begin Home Item -->
 
         <div class="dropdown_4columns"><!-- Begin 2 columns container -->
-        
+
           <div class="col_1">
              <ul>
 <li><a href="ports/"><img src="images/16/connect.png" border="0" align="absmiddle" /> All Ports</a></li>
@@ -294,10 +294,10 @@ if ($deleted_ports) { echo('<li><a href="deleted-ports/"><img src="images/16/cro
 
 ?>
 </ul>
-          </div> 
+          </div>
 
           <div id="ports_chart" class="col_3" style="height: 300px";>
-          </div>          
+          </div>
 
 <script class="code" type="text/javascript">
 $(document).ready(function(){
@@ -459,8 +459,8 @@ if ($_SESSION['userlevel'] >= '5' && ($routing_count['bgp']+$routing_count['ospf
 
 
   echo('      </ul>');
-?>   
-         
+?>
+
         </div><!-- End 4 columns container -->
 
     </li><!-- End 4 columns Item -->
@@ -571,5 +571,5 @@ $netsnmp_version = shell_exec($config['snmpget'] . " --version");
         </div><!-- End 2 columns container -->
 
     </li><!-- End Home Item -->
-  
-</ul>  
+
+</ul>
diff --git a/html/includes/service-delete.inc.php b/html/includes/service-delete.inc.php
index 9e55c990d..9672900a3 100644
--- a/html/includes/service-delete.inc.php
+++ b/html/includes/service-delete.inc.php
@@ -4,7 +4,7 @@
 
   $affected = dbDelete('services', '`service_id` = ?', array($_POST['service']));
 
-  if($affected) 
+  if($affected)
   {
     $message .= $message_break . $rows .  " service deleted!";
     $message_break .= "<br />";
diff --git a/html/index.php b/html/index.php
index 837d5fd14..7dd81a6e9 100755
--- a/html/index.php
+++ b/html/index.php
@@ -38,11 +38,11 @@ foreach($_GET as $key=>$get_var) {
 $segments = explode('/', trim($_SERVER['PATH_INFO'], '/'));
 foreach($segments as $pos => $segment) {
   $segment = urldecode($segment);
-  if($pos == "0") 
+  if($pos == "0")
   {
     $vars['page'] = $segment;
   } else {
-    if(TRUE)  // do this to keep everything working whilst we fiddle 
+    if(TRUE)  // do this to keep everything working whilst we fiddle
     {
       if ($pos == "1")
       {
@@ -81,7 +81,7 @@ foreach($segments as $pos => $segment) {
 
 foreach($_POST as $name => $value)
 {
-#  if($value == "" || !isset($value)) 
+#  if($value == "" || !isset($value))
 #  {
 #  } else {
     $vars[$name] = $value;
@@ -146,9 +146,9 @@ if ($config['page_refresh']) { echo("<meta http-equiv='refresh' content='".$conf
   <script type="text/javascript" src="js/jquery-1.5.2.min.js"></script>
   <script type="text/javascript" src="js/jquery-checkbox.js"></script>
   <script type="text/javascript" src="js/qtip/jquery.qtip-1.0.0-rc3.min.js"></script>
-  <!--[if IE]>  
-  <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>  
-  <![endif]--> 
+  <!--[if IE]>
+  <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
+  <![endif]-->
   <!--[if lt IE 9]><script language="javascript" type="text/javascript" src="js/jqplot/excanvas.js"></script><![endif]-->
   <script language="javascript" type="text/javascript" src="js/jqplot/jquery.jqplot.min.js"></script>
   <link rel="stylesheet" type="text/css" href="js/jqplot/jquery.jqplot.css" />
@@ -212,7 +212,7 @@ if ($config['page_refresh']) { echo("<meta http-equiv='refresh' content='".$conf
             });
         });
     });
-    
+
     //-->
     </script>
   <script type="text/javascript">
@@ -231,7 +231,7 @@ function popUp(URL)
 
 <?php
 
-if(!$vars['bare'] == "yes") { 
+if(!$vars['bare'] == "yes") {
 
   include("includes/".$config['web_header']);
 
@@ -246,7 +246,7 @@ if(!$vars['bare'] == "yes") {
 <?php
 
 ### To help debug the new URLs :)
-if($devel || $vars['devel']) 
+if($devel || $vars['devel'])
 {
   echo("<pre>");
   print_r($_GET);
diff --git a/html/pages/about.inc.php b/html/pages/about.inc.php
index 574e06765..452763976 100644
--- a/html/pages/about.inc.php
+++ b/html/pages/about.inc.php
@@ -155,7 +155,7 @@ print_optionbar_end();
       <a href="http://www.facebook.com/pages/Observer/128354461353">Facebook</a>
     </p>
 
- 
+
     <h3>Observium is a Free, Open project. Please donate to support continued development.</h3>
 
   <div style="margin-top:10px;">
diff --git a/html/pages/adduser.inc.php b/html/pages/adduser.inc.php
index cb3128d23..d85caa0bd 100644
--- a/html/pages/adduser.inc.php
+++ b/html/pages/adduser.inc.php
@@ -18,13 +18,13 @@ else
       {
         if (!user_exists($_POST['new_username']))
         {
-          
+
           if (isset($_POST['can_modify_passwd'])) {
             $_POST['can_modify_passwd'] = 1;
           } else {
             $_POST['can_modify_passwd'] = 0;
           }
-          
+
           # FIXME: missing email field here on the form
           if (adduser($_POST['new_username'], $_POST['new_password'], $_POST['new_level'], '', $_POST['realname'], $_POST['can_modify_passwd']))
           {
diff --git a/html/pages/bill.inc.php b/html/pages/bill.inc.php
index 6cd86b898..cac7dbf87 100644
--- a/html/pages/bill.inc.php
+++ b/html/pages/bill.inc.php
@@ -61,7 +61,7 @@ if (bill_permitted($bill_id))
   $unixfrom = dbFetchCell("SELECT UNIX_TIMESTAMP('$datefrom')");
   $unixto   = dbFetchCell("SELECT UNIX_TIMESTAMP('$dateto')");
 
-  $unix_prev_from = dbFetchCell("SELECT UNIX_TIMESTAMP('$lastfrom')"); 
+  $unix_prev_from = dbFetchCell("SELECT UNIX_TIMESTAMP('$lastfrom')");
   $unix_prev_to   = dbFetchCell("SELECT UNIX_TIMESTAMP('$lastto')");
 
   echo("<font face=\"Verdana, Arial, Sans-Serif\"><h2>
diff --git a/html/pages/bill/actions.inc.php b/html/pages/bill/actions.inc.php
index 94e02478d..93f1ebd8c 100644
--- a/html/pages/bill/actions.inc.php
+++ b/html/pages/bill/actions.inc.php
@@ -18,18 +18,18 @@ if ($_POST['action'] == "delete_bill" && $_POST['confirm'] == "confirm")
   echo("<meta http-equiv='Refresh' content=\"2; url='bills/'\">");
 }
 
-if ($_POST['action'] == "add_bill_port") 
-{ 
+if ($_POST['action'] == "add_bill_port")
+{
   dbInsert(array('bill_id' => $_POST['bill_id'], 'port_id' => $_POST['interface_id']), 'bill_ports');
 }
-if ($_POST['action'] == "delete_bill_port") 
-{ 
+if ($_POST['action'] == "delete_bill_port")
+{
   dbDelete('bill_ports', "`bill_id` =  ? AND `port_id` = ?", array($bill_id, $_POST['interface_id']));
 }
 if ($_POST['action'] == "update_bill")
 {
 
-  if (dbUpdate(array('bill_name' => $_POST['bill_name'], 'bill_day' => $_POST['bill_day'], 'bill_gb' => $_POST['bill_gb'], 
+  if (dbUpdate(array('bill_name' => $_POST['bill_name'], 'bill_day' => $_POST['bill_day'], 'bill_gb' => $_POST['bill_gb'],
                  'bill_cdr' => $_POST['bill_cdr'], 'bill_type' => $_POST['bill_type']), 'bills', '`bill_id` = ?', array($bill_id)))
   {
     print_message("Bill Properties Updated");
diff --git a/html/pages/device.inc.php b/html/pages/device.inc.php
index aeed76973..d7f7764df 100644
--- a/html/pages/device.inc.php
+++ b/html/pages/device.inc.php
@@ -117,7 +117,7 @@ if (device_permitted($vars['device']) || $check_device == $vars['device'])
 
     $device_routing_count['bgp'] = dbFetchCell("SELECT COUNT(*) FROM `bgpPeers` WHERE `device_id` = ?", array($device['device_id']));
     if ($device_routing_count['bgp']) { $routing_tabs[] = 'bgp'; }
-  
+
     $device_routing_count['ospf'] = dbFetchCell("SELECT COUNT(*) FROM `ospf_ports` WHERE `device_id` = ?", array($device['device_id']));
     if ($device_routing_count['ospf']) { $routing_tabs[] = 'ospf'; }
 
@@ -127,7 +127,7 @@ if (device_permitted($vars['device']) || $check_device == $vars['device'])
     $device_routing_count['vrf'] = @dbFetchCell("SELECT COUNT(*) FROM `vrfs` WHERE `device_id` = ?", array($device['device_id']));
     if($device_routing_count['vrf']) { $routing_tabs[] = 'vrf'; }
 
-    if (is_array($routing_tabs)) 
+    if (is_array($routing_tabs))
     {
       echo('<li class="' . $select['routing'] . '">
     <a href="'.generate_device_url($device, array('tab' => 'routing')).'">
@@ -219,7 +219,7 @@ if (device_permitted($vars['device']) || $check_device == $vars['device'])
     }
 
     if ($config['nfsen_enable'])
-    {   
+    {
       if (!is_array($config['nfsen_rrds'])) { $config['nfsen_rrds'] = array($config['nfsen_rrds']); }
       foreach ($config['nfsen_rrds'] as $nfsenrrds)
       {
diff --git a/html/pages/device/edit/apps.inc.php b/html/pages/device/edit/apps.inc.php
index 63e2ab571..c8bb3c01c 100644
--- a/html/pages/device/edit/apps.inc.php
+++ b/html/pages/device/edit/apps.inc.php
@@ -1,10 +1,5 @@
 <?php
 
-##  Who the fuck wrote this? it's like it was written by a retard challenged 
-##  to use as many string manipulation functions as possible.
-
-
-
 # Load our list of available applications
 if ($handle = opendir($config['install_dir'] . "/includes/polling/applications/"))
 {
diff --git a/html/pages/device/edit/modules.inc.php b/html/pages/device/edit/modules.inc.php
index 10184d2f6..2ec58ca8e 100644
--- a/html/pages/device/edit/modules.inc.php
+++ b/html/pages/device/edit/modules.inc.php
@@ -3,10 +3,10 @@
 if($_POST['toggle_poller'] && isset($config['poller_modules'][$_POST['toggle_poller']]))
 {
   $module = mres($_POST['toggle_poller']);
-  if (isset($attribs['poll_'.$module]) && $attribs['poll_'.$module] != $config['poller_modules'][$_POST['toggle_poller']]) 
+  if (isset($attribs['poll_'.$module]) && $attribs['poll_'.$module] != $config['poller_modules'][$_POST['toggle_poller']])
   {
     del_dev_attrib($device, 'poll_' . $module);
-  } elseif ($config['poller_modules'][$_POST['toggle_poller']] == 0) {  
+  } elseif ($config['poller_modules'][$_POST['toggle_poller']] == 0) {
     set_dev_attrib($device, 'poll_' . $module, "1");
   } else {
     set_dev_attrib($device, 'poll_' . $module, "0");
diff --git a/html/pages/device/edit/snmp.inc.php b/html/pages/device/edit/snmp.inc.php
index 23daafa0b..80d512f68 100644
--- a/html/pages/device/edit/snmp.inc.php
+++ b/html/pages/device/edit/snmp.inc.php
@@ -14,7 +14,7 @@ if ($_POST['editing'])
     $update = array('community' => $_POST['community'], 'snmpver' => $_POST['snmpver'], 'port' => $_POST['port']);
     if ($_POST['timeout']) { $update['timeout'] = $_POST['timeout']; } else { $update['timeout'] = array(NULL); }
     if ($_POST['retries'])  { $update['retries'] = $_POST['retries']; } else { $update['retries'] = array(NULL); }
- 
+
     $rows_updated = dbUpdate($update, 'devices', '`device_id` = ?',array($device['device_id']));
 
     if ($rows_updated > 0)
diff --git a/html/pages/device/graphs.inc.php b/html/pages/device/graphs.inc.php
index 77ae29e57..c9d13383f 100644
--- a/html/pages/device/graphs.inc.php
+++ b/html/pages/device/graphs.inc.php
@@ -37,9 +37,9 @@ foreach ($config['graph_sections'] as $section)
 
     echo(generate_link(ucfirst($type),$link_array,array('group'=>$type)));
 
-    if ($vars['group'] == $type) 
-    { 
-      echo("</span>"); 
+    if ($vars['group'] == $type)
+    {
+      echo("</span>");
     }
     $sep = " | ";
   }
diff --git a/html/pages/device/health/diskio.inc.php b/html/pages/device/health/diskio.inc.php
index d58fcabbf..0fac6fbbd 100644
--- a/html/pages/device/health/diskio.inc.php
+++ b/html/pages/device/health/diskio.inc.php
@@ -23,7 +23,7 @@ foreach (dbFetchRows("SELECT * FROM `ucd_diskio` WHERE device_id = ? ORDER BY di
   $graph_array_zoom['height'] = "125";
   $graph_array_zoom['from']   = $config['time']['twoday'];
   $graph_array_zoom['to']     = $config['time']['now'];
-  
+
 
   echo("<tr bgcolor='$row_colour'><th>");
   echo(overlib_link($fs_url, $drive['diskio_descr'], generate_graph_tag($graph_array_zoom),  NULL));
diff --git a/html/pages/device/nfsen.inc.php b/html/pages/device/nfsen.inc.php
index 95303f480..68ed31dfc 100644
--- a/html/pages/device/nfsen.inc.php
+++ b/html/pages/device/nfsen.inc.php
@@ -7,7 +7,7 @@ $datas = array(
 );
 
 foreach ($datas as $name=>$type)
-{ 
+{
   $graph_title = $name;
   $graph_type = "device_".$type;
   include("includes/print-device-graph.php");
diff --git a/html/pages/device/port/realtime.inc.php b/html/pages/device/port/realtime.inc.php
index 9627721bf..9bfc63389 100644
--- a/html/pages/device/port/realtime.inc.php
+++ b/html/pages/device/port/realtime.inc.php
@@ -14,7 +14,7 @@ print_optionbar_start();
 
 echo("Polling Interval: ");
 
-foreach(array(0.25, 1, 2, 5, 15, 60) as $interval) 
+foreach(array(0.25, 1, 2, 5, 15, 60) as $interval)
 {
   echo($thinger);
   if ($vars['interval'] == $interval) { echo("<span class='pagemenu-selected'>"); }
diff --git a/html/pages/device/ports/neighbours.inc.php b/html/pages/device/ports/neighbours.inc.php
index ebcee1189..0240176ac 100644
--- a/html/pages/device/ports/neighbours.inc.php
+++ b/html/pages/device/ports/neighbours.inc.php
@@ -18,7 +18,7 @@ foreach(dbFetchRows("SELECT * FROM links AS L, ports AS I WHERE I.device_id = ?
   echo('<tr bgcolor="'.$bg_colour.'">');
   echo('<td><span style="font-weight: bold;">'.generate_port_link($neighbour).'</span><br />'.$neighbour['ifAlias'].'</td>');
 
-  if(is_numeric($neighbour['remote_interface_id']) && $neighbour['remote_interface_id'])  
+  if(is_numeric($neighbour['remote_interface_id']) && $neighbour['remote_interface_id'])
   {
     $remote_port   = get_port_by_id($neighbour['remote_interface_id']);
     $remote_device = device_by_id_cache($remote_port['device_id']);
diff --git a/html/pages/device/routing/cef.inc.php b/html/pages/device/routing/cef.inc.php
index 39250cc94..b832f9984 100644
--- a/html/pages/device/routing/cef.inc.php
+++ b/html/pages/device/routing/cef.inc.php
@@ -48,7 +48,7 @@ foreach (dbFetchRows("SELECT * FROM `cef_switching` WHERE `device_id` = ?  ORDER
 
   $interval = $cef['updated'] - $cef['updated_prev'];
 
-  if(!$entity['entPhysicalModelName'] && $entity['entPhysicalContainedIn']) 
+  if(!$entity['entPhysicalModelName'] && $entity['entPhysicalContainedIn'])
   {
     $parent_entity = dbFetchRow("SELECT * FROM `entPhysical` WHERE device_id = ? AND `entPhysicalIndex` = ?", array($device['device_id'], $entity['entPhysicalContainedIn']));
     $entity_descr = $entity['entPhysicalName'] . " (" . $parent_entity['entPhysicalModelName'] .")";
diff --git a/html/pages/device/showconfig.inc.php b/html/pages/device/showconfig.inc.php
index ec8ebf742..4f8865517 100644
--- a/html/pages/device/showconfig.inc.php
+++ b/html/pages/device/showconfig.inc.php
@@ -4,7 +4,7 @@ include("includes/geshi/geshi.php");
 
 if ($_SESSION['userlevel'] >= "7")
 {
-  
+
   if (!is_array($config['rancid_configs'])) { $config['rancid_configs'] = array($config['rancid_configs']); }
 
   foreach ($config['rancid_configs'] as $configs)
@@ -12,13 +12,13 @@ if ($_SESSION['userlevel'] >= "7")
     if ($configs[strlen($configs)-1] != '/') { $configs .= '/'; }
     if (is_file($configs . $device['hostname'])) { $file = $configs . $device['hostname']; }
   }
-  
+
   echo('<div style="clear: both;">');
 
   print_optionbar_start('', '');
 
   echo("<span style='font-weight: bold;'>Config</span> &#187; ");
-  
+
   if (!$_GET['optc']) {
     echo('<span class="pagemenu-selected">');
     echo("<a href='device/".$device['device_id']."/showconfig/'> Latest</a>");
@@ -26,29 +26,29 @@ if ($_SESSION['userlevel'] >= "7")
   } else {
     echo("<a href='device/".$device['device_id']."/showconfig/'> Latest</a>");
   }
-  
+
   if (function_exists('svn_log')) {
-    
+
     $sep     = " | ";
     $svnlogs = svn_log($file, SVN_REVISION_HEAD, NULL, 5);
     $revlist = array();
-    
+
     foreach ($svnlogs as $svnlog) {
-      
+
       echo($sep);
       $revlist[] = $svnlog["rev"];
-      
+
       if ($_GET['optc'] == $svnlog["rev"]) { echo('<span class="pagemenu-selected">'); }
-    
+
       echo("<a href='device/".$device['device_id']."/showconfig/" . $svnlog["rev"] .  "/'> r" . $svnlog["rev"] ." <small>". date("d M H:i", strtotime($svnlog["date"])) . "</small></a>");
       if ($_GET['optc'] == $svnlog["rev"]) { echo("</span>");  }
-     
+
       $sep = " | ";
     }
   }
-  
+
   print_optionbar_end();
-  
+
   if (function_exists('svn_log') && in_array($_GET['optc'], $revlist)) {
     list($diff, $errors) = svn_diff($file, $_GET['optc']-1, $file, $_GET['optc']);
     if (!$diff) {
@@ -59,7 +59,7 @@ if ($_SESSION['userlevel'] >= "7")
       fclose($diff);
       fclose($errors);
     }
-    
+
   } else {
     $fh = fopen($file, 'r') or die("Can't open file");
     $text = fread($fh, filesize($file));
diff --git a/html/pages/device/vlans.inc.php b/html/pages/device/vlans.inc.php
index 2a79e331b..4e89dece2 100644
--- a/html/pages/device/vlans.inc.php
+++ b/html/pages/device/vlans.inc.php
@@ -9,7 +9,7 @@ echo("
       <a href='".$config['base_url']."/device/" . $device['device_id'] . "/vlans/bits/'>Bits</a> |
       <a href='".$config['base_url']."/device/" . $device['device_id'] . "/vlans/pkts/'>Packets</a> |
       <a href='".$config['base_url']."/device/" . $device['device_id'] . "/vlans/nupkts/'>NU Packets</a> |
-      <a href='".$config['base_url']."/device/" . $device['device_id'] . "/vlans/errors/'>Errors</a> 
+      <a href='".$config['base_url']."/device/" . $device['device_id'] . "/vlans/errors/'>Errors</a>
      ");
 
 print_optionbar_end();
diff --git a/html/pages/devices.inc.php b/html/pages/devices.inc.php
index aaf03e58f..db7d192ef 100644
--- a/html/pages/devices.inc.php
+++ b/html/pages/devices.inc.php
@@ -130,7 +130,7 @@ foreach(dbFetch('SELECT `type` FROM `devices` AS D WHERE 1 GROUP BY `type` ORDER
 
       </td>
       <td align="center">
-      <a href="<?php echo(generate_url($vars)); ?>" title="Update the browser URL to reflect the search criteria." >Update URL</a> | 
+      <a href="<?php echo(generate_url($vars)); ?>" title="Update the browser URL to reflect the search criteria." >Update URL</a> |
       <a href="<?php echo(generate_url(array('page' => 'devices', 'section' => $vars['section'], 'bare' => $vars['bare']))); ?>" title="Reset critera to default." >Reset</a>
       <br />
       <input class="submit" type="submit" class="submit" value="Search">
@@ -141,7 +141,7 @@ foreach(dbFetch('SELECT `type` FROM `devices` AS D WHERE 1 GROUP BY `type` ORDER
 
 <hr />
 
-<?php 
+<?php
 
 }
 
@@ -168,7 +168,7 @@ foreach ($menu_options as $option => $text)
 
 ?>
 
- | 
+ |
 
 <span style="font-weight: bold;">Graphs</span> &#187;
 
diff --git a/html/pages/front/default.php b/html/pages/front/default.php
index d6c3254a6..1a151899d 100644
--- a/html/pages/front/default.php
+++ b/html/pages/front/default.php
@@ -82,7 +82,7 @@ if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $c
   {
   $sql = mysql_query("SELECT * FROM `devices` AS D WHERE D.status = '1' AND D.uptime < '" . $config['uptime_warning'] . "' AND D.ignore = 0");
   } else {
-  $sql = mysql_query("SELECT * FROM `devices` AS D, devices_perms AS P WHERE D.device_id = P.device_id AND P.user_id = '" . $_SESSION['user_id'] . "' AND D.status = '1' AND D.uptime < '" . 
+  $sql = mysql_query("SELECT * FROM `devices` AS D, devices_perms AS P WHERE D.device_id = P.device_id AND P.user_id = '" . $_SESSION['user_id'] . "' AND D.status = '1' AND D.uptime < '" .
   $config['uptime_warning'] . "' AND D.ignore = 0");
   }
 
diff --git a/html/pages/front/demo.php b/html/pages/front/demo.php
index 4a06c718f..bb9719cc4 100644
--- a/html/pages/front/demo.php
+++ b/html/pages/front/demo.php
@@ -7,11 +7,11 @@
 
 echo("<table><tr>");
 
-$dev_list = array('6'  => 'Central Fileserver', 
-                  '7'  => 'NE61 Fileserver', 
+$dev_list = array('6'  => 'Central Fileserver',
+                  '7'  => 'NE61 Fileserver',
                   '34' => 'DE56 Fileserver');
 
-foreach($dev_list as $device_id => $descr) 
+foreach($dev_list as $device_id => $descr)
 {
 
   echo("<td>");
@@ -139,9 +139,9 @@ while ($peer = mysql_fetch_array($sql))
   }
 }
 
-if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)  
+if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)
 {
-  $sql = mysql_query("SELECT * FROM devices_attribs AS A, `devices` AS D WHERE 
+  $sql = mysql_query("SELECT * FROM devices_attribs AS A, `devices` AS D WHERE
   A.attrib_value < '" . $config['uptime_warning'] . "' AND A.attrib_type = 'uptime' AND A.device_id = D.device_id AND ignore = '0' AND disabled = '0'");
   while ($device = mysql_fetch_array($sql))
   {
diff --git a/html/pages/front/example2.php b/html/pages/front/example2.php
index b260ba7c3..dd5d8daf9 100644
--- a/html/pages/front/example2.php
+++ b/html/pages/front/example2.php
@@ -74,7 +74,7 @@ while ($peer = mysql_fetch_assoc($sql)){
 
 }
 
-if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)  
+if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)
 {
   $sql = mysql_query("SELECT * FROM `devices` AS D, devices_attribs AS A WHERE A.device_id = D.device_id AND A.attrib_type = 'uptime' AND A.attrib_value < '" . $config['uptime_warning'] . "'");
   while ($device = mysql_fetch_assoc($sql)){
diff --git a/html/pages/front/jt.php b/html/pages/front/jt.php
index 8ee15dcde..1c7beb4f4 100644
--- a/html/pages/front/jt.php
+++ b/html/pages/front/jt.php
@@ -7,7 +7,7 @@
 $nodes = array();
 
 $uptimesql = "";
-if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)  
+if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)
 {
   $uptimesql = " AND A.attrib_value < '" . $config['uptime_warning'] . "'";
 }
@@ -79,7 +79,7 @@ while ($peer = mysql_fetch_assoc($sql)){
    }
 }
 
-if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)  
+if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)
 {
   $sql = mysql_query("SELECT * FROM devices_attribs AS A, `devices` AS D WHERE A.attrib_value < '" . $config['uptime_warning'] . "' AND A.attrib_type = 'uptime' AND A.device_id = D.device_id AND ignore = '0' AND disabled = '0'");
   while ($device = mysql_fetch_assoc($sql)){
diff --git a/html/pages/front/traffic.php b/html/pages/front/traffic.php
index 1065f26b8..36ba7ad96 100644
--- a/html/pages/front/traffic.php
+++ b/html/pages/front/traffic.php
@@ -7,7 +7,7 @@
 $nodes = array();
 $param = array();
 $uptimesql = "";
-if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)  
+if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)
 {
   $uptimesql = " AND A.attrib_value < ?";
   $param = array($config['uptime_warning']);
@@ -79,7 +79,7 @@ foreach (dbFetchRows("SELECT * FROM `devices` AS D, bgpPeers AS B WHERE bgpPeerA
    }
 }
 
-if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)  
+if (filter_var($config['uptime_warning'], FILTER_VALIDATE_FLOAT) !== FALSE && $config['uptime_warning'] > 0)
 {
   foreach (dbFetchRows("SELECT * FROM devices_attribs AS A, `devices` AS D WHERE A.attrib_value < ? AND A.attrib_type = 'uptime' AND A.device_id = D.device_id AND ignore = '0' AND disabled = '0'", array($config['uptime_warning'])) as $device){
      if (device_permitted($device['device_id']) && $device['attrib_value'] < $config['uptime_warning'] && $device['attrib_type'] == "uptime") {
diff --git a/html/pages/graphs.inc.php b/html/pages/graphs.inc.php
index aa7d1cc75..ac334f42a 100644
--- a/html/pages/graphs.inc.php
+++ b/html/pages/graphs.inc.php
@@ -8,7 +8,7 @@ if($_SESSION['widescreen'])
 {
   $graph_width=1700;
   $thumb_width=180;
-} else { 
+} else {
   $graph_width=1075;
   $thumb_width=113;
 }
@@ -79,7 +79,7 @@ if (!$auth)
 
   $graph_array['height'] = "300";
   $graph_array['width']  = $graph_width;
-  
+
   echo generate_graph_js_state($graph_array);
 
   echo("<div style='width: ".$graph_array['width']."; margin: auto;'>");
diff --git a/html/pages/health.inc.php b/html/pages/health.inc.php
index 5baa083cc..0b739b22b 100644
--- a/html/pages/health.inc.php
+++ b/html/pages/health.inc.php
@@ -39,7 +39,7 @@ foreach ($datas as $texttype)
   echo($sep);
   if ($vars['metric'] == $metric)
   {
-    echo("<span class='pagemenu-selected'>"); 
+    echo("<span class='pagemenu-selected'>");
   }
 
   echo(generate_link($type_text[$metric],$link_array,array('metric'=> $metric, 'view' => $vars['view'])));
@@ -72,16 +72,16 @@ if ($vars['view'] != "graphs")
 
 echo(generate_link("No Graphs",$link_array,array('metric'=> $vars['metric'], 'view' => "detail")));
 
-if ($vars['view'] != "graphs") 
-{ 
-  echo('</span>'); 
+if ($vars['view'] != "graphs")
+{
+  echo('</span>');
 }
 
 echo('</div>');
 
 print_optionbar_end();
 
-if (in_array($vars['metric'],array_keys($used_sensors)) 
+if (in_array($vars['metric'],array_keys($used_sensors))
   || $vars['metric'] == 'processor'
   || $vars['metric'] == 'storage'
   || $vars['metric'] == 'mempool')
diff --git a/html/pages/iftype.inc.php b/html/pages/iftype.inc.php
index 6f8e43c28..91eec7a49 100644
--- a/html/pages/iftype.inc.php
+++ b/html/pages/iftype.inc.php
@@ -9,7 +9,7 @@ foreach (explode(",", $vars['type']) as $type)
 {
   $type_where .= " $or `port_descr_type` = ?";
   $or = "OR";
-  $type_param[] = $type; 
+  $type_param[] = $type;
 }
 
 $type_where .= ") ";
diff --git a/html/pages/inventory.inc.php b/html/pages/inventory.inc.php
index af2c26e31..cdfb21a93 100644
--- a/html/pages/inventory.inc.php
+++ b/html/pages/inventory.inc.php
@@ -58,7 +58,7 @@ if ($_SESSION['userlevel'] >= '5')
 if (isset($_POST['string']) && strlen($_POST['string']))
 {
   $sql  .= " AND E.entPhysicalDescr LIKE ?";
-  $param[] = "%".$_POST['string']."%"; 
+  $param[] = "%".$_POST['string']."%";
 }
 
 if (isset($_POST['device_string']) && strlen($_POST['device_string']))
diff --git a/html/pages/ports.inc.php b/html/pages/ports.inc.php
index 2ea5e2872..b1effa6de 100644
--- a/html/pages/ports.inc.php
+++ b/html/pages/ports.inc.php
@@ -163,9 +163,9 @@ foreach ($menu_options as $option => $text)
 }
 ?>
 
- | 
+ |
 
-<span style="font-weight: bold;">Graphs</span> &#187; 
+<span style="font-weight: bold;">Graphs</span> &#187;
 
 <?php
 
@@ -193,7 +193,7 @@ foreach ($menu_options as $option => $text)
 echo('<div style="float: right;">');
 ?>
 
-  <a href="<?php echo(generate_url($vars)); ?>" title="Update the browser URL to reflect the search criteria." >Update URL</a> | 
+  <a href="<?php echo(generate_url($vars)); ?>" title="Update the browser URL to reflect the search criteria." >Update URL</a> |
 
 <?php
   if($vars['searchbar'] == "hide")
diff --git a/html/pages/pseudowires.inc.php b/html/pages/pseudowires.inc.php
index 356aec208..fdee74343 100644
--- a/html/pages/pseudowires.inc.php
+++ b/html/pages/pseudowires.inc.php
@@ -22,7 +22,7 @@ foreach (dbFetchRows("SELECT * FROM pseudowires AS P, ports AS I, devices AS D W
     $i++;
   }
 
-  $pw_b = dbFetchRow("SELECT * from `devices` AS D, `ports` AS I, `pseudowires` AS P WHERE D.device_id = ? AND D.device_id = I.device_id 
+  $pw_b = dbFetchRow("SELECT * from `devices` AS D, `ports` AS I, `pseudowires` AS P WHERE D.device_id = ? AND D.device_id = I.device_id
                       AND P.cpwVcID = ? AND P.interface_id = I.interface_id", array($pw_a['peer_device_id'], $pw_a['cpwVcID']));
 
   if (!port_permitted($pw_a['interface_id'])) { $skip = "yes"; }
diff --git a/html/pages/routing/bgp.inc.php b/html/pages/routing/bgp.inc.php
index 64c0d4d15..66c4c89f9 100644
--- a/html/pages/routing/bgp.inc.php
+++ b/html/pages/routing/bgp.inc.php
@@ -170,7 +170,7 @@ else
       case 'prefixes_ipv6multicast':
         list(,$afisafi) = explode("_", $_GET['optc']);
         if (isset($peer['afisafi'][$afisafi])) { $peer['graph'] = 1; }
-      case 'updates':      
+      case 'updates':
         $graph_array['type']   = "bgp_" . $_GET['optc'];
         $graph_array['id']     = $peer['bgpPeer_id'];
     }
diff --git a/html/pages/routing/overview.inc.php b/html/pages/routing/overview.inc.php
index 1f08826ad..bb8274707 100644
--- a/html/pages/routing/overview.inc.php
+++ b/html/pages/routing/overview.inc.php
@@ -2,7 +2,7 @@
 
   foreach ($datas as $type)
   {
-    if($type != "overview") 
+    if($type != "overview")
     {
       if(is_file("pages/routing/overview/".mres($type).".inc.php")) {
 
diff --git a/html/pages/routing/vrf.inc.php b/html/pages/routing/vrf.inc.php
index 4ead4b340..adf87b5a1 100644
--- a/html/pages/routing/vrf.inc.php
+++ b/html/pages/routing/vrf.inc.php
@@ -1,6 +1,6 @@
 <?php
 
-if ($_SESSION['userlevel'] >= '5') { 
+if ($_SESSION['userlevel'] >= '5') {
 
   if(!isset($_GET['optb'])) { $_GET['optb'] = "all"; }
   if(!isset($_GET['optc'])) { $_GET['optc'] = "basic"; }
@@ -36,7 +36,7 @@ if ($_SESSION['userlevel'] >= '5') {
   if ($_GET['opta'] == "vrf" && $_GET['optc'] == "errors") { echo("<span class='pagemenu-selected'>"); }
   echo('<a href="routing/vrf/'.$_GET['optb'].'/errors/">Errors</a>');
   if ($_GET['opta'] == "vrf" && $_GET['optc'] == "errors") { echo("</span>"); }
-  
+
   echo(" )");
 
   print_optionbar_end();
diff --git a/html/pages/search/mac.inc.php b/html/pages/search/mac.inc.php
index 336e0a4ee..608e77f44 100644
--- a/html/pages/search/mac.inc.php
+++ b/html/pages/search/mac.inc.php
@@ -43,14 +43,14 @@ $query = "SELECT * FROM `ports` AS P, `devices` AS D WHERE P.device_id = D.devic
 $query .= "AND `ifPhysAddress` LIKE ?";
 $param = array("%".str_replace(':','',mres($_POST['address']))."%");
 
-if (is_numeric($_POST['device_id'])) 
-{ 
-  $query  .= " AND I.device_id = ?"; 
-  $param[] = $_POST['device_id']; 
+if (is_numeric($_POST['device_id']))
+{
+  $query  .= " AND I.device_id = ?";
+  $param[] = $_POST['device_id'];
 }
-if ($_POST['interface']) 
-{ 
-  $query .= " AND I.ifDescr LIKE ?"; 
+if ($_POST['interface'])
+{
+  $query .= " AND I.ifDescr LIKE ?";
   $param[] = $_POST['interface'];
 }
 $query .= " ORDER BY P.ifPhysAddress";
diff --git a/html/pages/services.inc.php b/html/pages/services.inc.php
index 49bbb4c3e..291eda598 100644
--- a/html/pages/services.inc.php
+++ b/html/pages/services.inc.php
@@ -1,4 +1,4 @@
-<?php 
+<?php
 
 print_optionbar_start();
 
@@ -72,7 +72,7 @@ if ($_SESSION['userlevel'] >= '5')
        }
     }
     unset ($samehost);
-  }	
+  }
 
   echo("</table></div>");
 
diff --git a/includes/billing.php b/includes/billing.php
index 0d222ac00..432a7345c 100644
--- a/includes/billing.php
+++ b/includes/billing.php
@@ -50,7 +50,7 @@ function getDates($dayofmonth)
     {
       $lastmonth = 10;
       $lastyear = $year - 1;
-    } elseif ($lastmonth == 0) 
+    } elseif ($lastmonth == 0)
     {
       $lastmonth = 11;
       $lastyear = $year - 1;
diff --git a/includes/common.php b/includes/common.php
index b96e32a55..dcfeed252 100644
--- a/includes/common.php
+++ b/includes/common.php
@@ -3,7 +3,7 @@
 ## Common Functions
 
 function isCli() {
- 
+
      if(php_sapi_name() == 'cli' && empty($_SERVER['REMOTE_ADDR'])) {
           return true;
      } else {
@@ -66,7 +66,7 @@ function get_sensor_rrd($device, $sensor)
   global $config;
 
   # For IPMI, sensors tend to change order, and there is no index, so we prefer to use the description as key here.
-  if ($config['os'][$device['os']]['sensor_descr'] || $sensor['poller_type'] == "ipmi") 
+  if ($config['os'][$device['os']]['sensor_descr'] || $sensor['poller_type'] == "ipmi")
   {
     $rrd_file = $config['rrd_dir']."/".$device['hostname']."/".safename("sensor-".$sensor['sensor_class']."-".$sensor['sensor_type']."-".$sensor['sensor_descr'] . ".rrd");
   } else {
diff --git a/includes/console_colour.php b/includes/console_colour.php
index d054154f6..87a653f1a 100644
--- a/includes/console_colour.php
+++ b/includes/console_colour.php
@@ -3,25 +3,25 @@
  * Color.php
  *
  * PHP version 4
- * 
+ *
  * Copyright (c) 2007 Stefan Walk
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy 
- * of this software and associated documentation files (the "Software"), to 
- * deal in the Software without restriction, including without limitation the 
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 
- * sell copies of the Software, and to permit persons to whom the Software is 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in 
+ * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  * IN THE SOFTWARE.
  *
  * @category Console
@@ -68,11 +68,11 @@ $GLOBALS['_CONSOLE_COLOR_CODES'] = array (
     )
 );
 
-    
+
 /**
  * A simple class to use ANSI Colorcodes.
  *
- * Of all the functions, you probably only want to use convert() and escape(). 
+ * Of all the functions, you probably only want to use convert() and escape().
  * They are easier to use. However, if you want to access colorcodes more
  * directly, look into the other functions.
  *
@@ -87,14 +87,14 @@ class Console_Color
 
     /**
      * Returns an ANSI-Controlcode
-     * 
+     *
      * Takes 1 to 3 Arguments: either 1 to 3 strings containing the name of the
      * FG Color, style and BG color, or one array with the indices color, style
      * or background.
      *
      * @param mixed  $color      Optional.
      *                           Either a string with the name of the foreground
-     *                           color, or an array with the indices 'color', 
+     *                           color, or an array with the indices 'color',
      *                           'style', 'background' and corresponding names as
      *                           values.
      * @param string $style      Optional name of the style
@@ -150,7 +150,7 @@ class Console_Color
         $colors = &$GLOBALS['_CONSOLE_COLOR_CODES'];
         return "\033[".$colors['color'][$name].'m';
     }
-    
+
     /**
      * Returns a style controlcode
      *
@@ -164,7 +164,7 @@ class Console_Color
         $colors = &$GLOBALS['_CONSOLE_COLOR_CODES'];
         return "\033[".$colors['style'][$name].'m';
     }
-    
+
     /**
      * Returns a BG color controlcode
      *
@@ -183,7 +183,7 @@ class Console_Color
      * Converts colorcodes in the format %y (for yellow) into ansi-control
      * codes. The conversion table is: ('bold' meaning 'light' on some
      * terminals). It's almost the same conversion table irssi uses.
-     * <pre> 
+     * <pre>
      *                  text      text            background
      *      ------------------------------------------------
      *      %k %K %0    black     dark grey       black
@@ -273,13 +273,13 @@ class Console_Color
 
     /**
      * Escapes % so they don't get interpreted as color codes
-     * 
+     *
      * @param string $string String to escape
      *
      * @access public
      * @return string
      */
-    function escape($string) 
+    function escape($string)
     {
         return str_replace('%', '%%', $string);
     }
@@ -292,7 +292,7 @@ class Console_Color
      * @acess public
      * @return string
      */
-    function strip($string) 
+    function strip($string)
     {
         return preg_replace('/\033\[[\d;]+m/', '', $string);
     }
diff --git a/includes/dbFacile.php b/includes/dbFacile.php
index 7e8db8058..2c1d7e791 100644
--- a/includes/dbFacile.php
+++ b/includes/dbFacile.php
@@ -7,7 +7,7 @@ This code is covered by the MIT license http://en.wikipedia.org/wiki/MIT_License
 
 By Alan Szlosek from http://www.greaterscope.net/projects/dbFacile
 
-The non-OO version of dbFacile. It's a bit simplistic, but gives you the 
+The non-OO version of dbFacile. It's a bit simplistic, but gives you the
 really useful bits in non-class form.
 
 Usage
@@ -177,7 +177,7 @@ function dbFetchRows($sql, $parameters = array()) {
         $db_stats['fetchrows']++;
 
 	// no records, thus return empty array
-	// which should evaluate to false, and will prevent foreach notices/warnings 
+	// which should evaluate to false, and will prevent foreach notices/warnings
 	return array();
 }
 /*
@@ -318,7 +318,7 @@ function dbMakeQuery($sql, $parameters) {
 				if($test == '?') {
 					$query .= array_shift($questionParams);
 				} else {
-					$query .= $namedParams[ $test ]; 
+					$query .= $namedParams[ $test ];
 				}
 			}
 		}
@@ -339,7 +339,7 @@ function dbPrepareData($data) {
 				$value = array_shift($value);
 			}
 			// it's not right to worry about invalid fields in this method because we may be operating on fields
-			// that are aliases, or part of other tables through joins 
+			// that are aliases, or part of other tables through joins
 			//if(!in_array($key, $columns)) // skip invalid fields
 			//	continue;
 			if($escape) {
@@ -384,7 +384,7 @@ function dbRollbackTransaction() {
 class dbIterator implements Iterator {
 	private $result;
 	private $i;
-	
+
 	public function __construct($r) {
 		$this->result = $r;
 		$this->i = 0;
diff --git a/includes/defaults.inc.php b/includes/defaults.inc.php
index 3ee4f4720..1fdba781b 100644
--- a/includes/defaults.inc.php
+++ b/includes/defaults.inc.php
@@ -116,7 +116,7 @@ $warn_colour_b = "#ffcccc";
 #$config['graph_colours']['blues']   = array("b5d7ff","6eb7ff","0064ff","0082ff","0019d5","0016cb","00007d"); ## Cold Blues
 
 $config['graph_colours']['mixed']   = array('CC0000','008C00','4096EE','73880A','D01F3C','36393D','FF0084');
-$config['graph_colours']['oranges'] = array('E43C00','E74B00','EB5B00','EF6A00','F37900','F78800','FB9700','FFA700');	
+$config['graph_colours']['oranges'] = array('E43C00','E74B00','EB5B00','EF6A00','F37900','F78800','FB9700','FFA700');
 $config['graph_colours']['greens']  = array('B6D14B','91B13C','6D912D','48721E','24520F','003300');
 $config['graph_colours']['pinks']   = array('D0558F','B34773','943A57','792C38','5C1F1E','401F10');
 $config['graph_colours']['blues']   = array('A0A0E5','8080BD','606096','40406F','202048','000033');
@@ -193,22 +193,22 @@ $config['bad_if'][] = "-shdsl";
 $config['bad_if'][] = "-aal5";
 $config['bad_if'][] = "-atm";
 $config['bad_if'][] = "container";
-$config['bad_if'][] = "async"; 
-$config['bad_if'][] = "plip"; 
-$config['bad_if'][] = "-physical"; 
-$config['bad_if'][] = "-signalling"; 
-$config['bad_if'][] = "container"; 
-$config['bad_if'][] = "unrouted"; 
-$config['bad_if'][] = "bri"; 
-$config['bad_if'][] = "-bearer"; 
-$config['bad_if'][] = "bluetooth"; 
-$config['bad_if'][] = "isatap"; 
-$config['bad_if'][] = "ras"; 
-$config['bad_if'][] = "qos"; 
-$config['bad_if'][] = "sonet/sdh"; 
-$config['bad_if'][] = "span rp"; 
-$config['bad_if'][] = "span sp"; 
-$config['bad_if'][] = "sslvpn"; 
+$config['bad_if'][] = "async";
+$config['bad_if'][] = "plip";
+$config['bad_if'][] = "-physical";
+$config['bad_if'][] = "-signalling";
+$config['bad_if'][] = "container";
+$config['bad_if'][] = "unrouted";
+$config['bad_if'][] = "bri";
+$config['bad_if'][] = "-bearer";
+$config['bad_if'][] = "bluetooth";
+$config['bad_if'][] = "isatap";
+$config['bad_if'][] = "ras";
+$config['bad_if'][] = "qos";
+$config['bad_if'][] = "sonet/sdh";
+$config['bad_if'][] = "span rp";
+$config['bad_if'][] = "span sp";
+$config['bad_if'][] = "sslvpn";
 $config['bad_if'][] = "pppoe-";
 
 $config['bad_if_regexp'][] = "/serial[0-9]:/";
diff --git a/includes/discovery/cisco-cef.inc.php b/includes/discovery/cisco-cef.inc.php
index f3f54d95b..d2bd51bb8 100755
--- a/includes/discovery/cisco-cef.inc.php
+++ b/includes/discovery/cisco-cef.inc.php
@@ -8,7 +8,7 @@ if ($debug) { print_r($cefs); }
 
 if (is_array($cefs))
 {
-  if (!is_array($entity_array)) 
+  if (!is_array($entity_array))
   {
     echo("Caching OIDs: ");
     $entity_array = array();
@@ -31,10 +31,10 @@ if (is_array($cefs))
         echo(" | |-".$path.": ".$path_name['cefSwitchingPath']."\n");
 
 
-        if(mysql_result(mysql_query("SELECT COUNT(*) FROM `cef` WHERE `device_id` = '".$device['device_id']."' AND `entPhysicalIndex` = '".$entity."' 
+        if(mysql_result(mysql_query("SELECT COUNT(*) FROM `cef` WHERE `device_id` = '".$device['device_id']."' AND `entPhysicalIndex` = '".$entity."'
                                      AND `afi` = '".$afi."' AND `cef_index` = '".$path."'"),0) != "1")
         {
-	  $sql = "INSERT INTO `cef` (`device_id`, `entPhysicalIndex`, `afi`, `cef_index`, `cef_path`) 
+	  $sql = "INSERT INTO `cef` (`device_id`, `entPhysicalIndex`, `afi`, `cef_index`, `cef_path`)
                   VALUES ('".$device['device_id']."', '".$entity."', '".$afi."', '".$path."', '".$path_name['cefSwitchingPath']."')";
 	  mysql_query($sql);
           echo("+");
diff --git a/includes/discovery/functions.inc.php b/includes/discovery/functions.inc.php
index 511f82e2a..85d2db532 100644
--- a/includes/discovery/functions.inc.php
+++ b/includes/discovery/functions.inc.php
@@ -124,7 +124,7 @@ function discover_sensor(&$valid, $class, $device, $oid, $index, $type, $descr,
     if (!$low_limit)  { $low_limit  = sensor_low_limit($class, $current); }
 
     $insert = array('poller_type' => $poller_type, 'sensor_class' => $class, 'device_id' => $device['device_id'], 'sensor_oid' => $oid, 'sensor_index' => $index, 'sensor_type' => $type, 'sensor_descr' => $descr,
-                    'sensor_divisor' => $divisor, 'sensor_multiplier' => $multiplier, 'sensor_limit' => $high_limit, 'sensor_limit_warn' => $warn_limit, 'sensor_limit_low' => $low_limit, 
+                    'sensor_divisor' => $divisor, 'sensor_multiplier' => $multiplier, 'sensor_limit' => $high_limit, 'sensor_limit_warn' => $warn_limit, 'sensor_limit_low' => $low_limit,
                     'sensor_limit_low_warn' => $low_warn_limit, 'sensor_current' => $current, 'entPhysicalIndex' => $entPhysicalIndex, 'entPhysicalIndex_measured' => $entPhysicalIndex_measured );
 
     $inserted = dbInsert($insert, 'sensors');
@@ -300,7 +300,7 @@ function discover_link($local_interface_id, $protocol, $remote_interface_id, $re
 {
   global $config, $debug, $link_exists;
 
-  if (dbFetchCell("SELECT COUNT(*) FROM `links` WHERE `remote_hostname` = ? AND `local_interface_id` = ? AND `protocol` = ? AND `remote_port` = ?", 
+  if (dbFetchCell("SELECT COUNT(*) FROM `links` WHERE `remote_hostname` = ? AND `local_interface_id` = ? AND `protocol` = ? AND `remote_port` = ?",
                   array($remote_hostname, $local_interface_id, $protocol, $remote_port)) == "0")
   {
 
@@ -335,7 +335,7 @@ function discover_storage(&$valid, $device, $index, $type, $mib, $descr, $size,
     $storage = dbFetchRow("SELECT * FROM `storage` WHERE `storage_index` = ? AND `device_id` = ? AND `storage_mib` = ?", array($index, $device['device_id'], $mib));
     if ($storage === FALSE || !count($storage))
     {
-      $insert = dbInsert(array('device_id' => $device['device_id'], 'storage_descr' => $descr, 'storage_index' => $index, 'storage_mib' => $mib, 'storage_type' => $type, 
+      $insert = dbInsert(array('device_id' => $device['device_id'], 'storage_descr' => $descr, 'storage_index' => $index, 'storage_mib' => $mib, 'storage_type' => $type,
                                'storage_units' => $units, 'storage_size' => $size, 'storage_used' => $used), 'storage');
       if ($debug) { mysql_error(); }
       echo("+");
diff --git a/includes/discovery/humidity/netbotz.inc.php b/includes/discovery/humidity/netbotz.inc.php
index 1902a4d82..938386327 100644
--- a/includes/discovery/humidity/netbotz.inc.php
+++ b/includes/discovery/humidity/netbotz.inc.php
@@ -5,7 +5,7 @@ if ($device['os'] == 'netbotz')
   $oids = snmp_walk($device, ".1.3.6.1.4.1.5528.100.4.1.2.1.4", "-Osqn", "");
   if ($debug) { echo($oids."\n"); }
   $oids = trim($oids);
-  if ($oids) 
+  if ($oids)
   {
     echo("Netbotz ");
     foreach (explode("\n", $oids) as $data)
diff --git a/includes/discovery/libvirt-vminfo.inc.php b/includes/discovery/libvirt-vminfo.inc.php
index dac57b90c..7291caed3 100755
--- a/includes/discovery/libvirt-vminfo.inc.php
+++ b/includes/discovery/libvirt-vminfo.inc.php
@@ -22,7 +22,7 @@ if ($config['enable_libvirt'] == '1' && $device['os'] == "linux" )
     {
       $uri = $method.'://' . $device['hostname'];
     }
-    
+
     if (strstr($method,'ssh') && !$ssh_ok)
     {
       # Check if we are using SSH if we can log in without password - without blocking the discovery
@@ -31,7 +31,7 @@ if ($config['enable_libvirt'] == '1' && $device['os'] == "linux" )
       if ($ret != 255) { $ssh_ok = 1; }
     }
 
-    if ($ssh_ok || !strstr($method,'ssh'))	
+    if ($ssh_ok || !strstr($method,'ssh'))
     {
       # Fetch virtual machine list
       unset($domlist);
@@ -107,7 +107,7 @@ if ($config['enable_libvirt'] == '1' && $device['os'] == "linux" )
         }
       }
     }
-    
+
     # If we found VMs, don't cycle the other protocols anymore.
     if (count($libvirt_vmlist)) { break; }
   }
diff --git a/includes/discovery/temperatures/netbotz.inc.php b/includes/discovery/temperatures/netbotz.inc.php
index 309a135c8..5191246f6 100644
--- a/includes/discovery/temperatures/netbotz.inc.php
+++ b/includes/discovery/temperatures/netbotz.inc.php
@@ -22,7 +22,7 @@ if ($device['os'] == "netbotz")
       {
         discover_sensor($valid['sensor'], 'temperature', $device, $temperature_oid, $temperature_id, 'netbotz', $descr, '1', '1', NULL, NULL, NULL, NULL, $temperature);
       }
-    } 
+    }
   }
 }
 
diff --git a/includes/polling/cipsec-tunnels.inc.php b/includes/polling/cipsec-tunnels.inc.php
index ac8a66a4f..6bbe48a86 100644
--- a/includes/polling/cipsec-tunnels.inc.php
+++ b/includes/polling/cipsec-tunnels.inc.php
@@ -53,7 +53,7 @@ foreach($ipsec_array as $index => $tunnel)
     $updated   = dbUpdate($db_update, 'ipsec_tunnels', '`tunnel_id` = ?', array($tunnels[$tunnel['cikeTunRemoteValue']]['tunnel_id']));
   }
 
-  if (is_numeric($tunnel['cipSecTunHcInOctets']) && is_numeric($tunnel['cipSecTunHcInDecompOctets']) && 
+  if (is_numeric($tunnel['cipSecTunHcInOctets']) && is_numeric($tunnel['cipSecTunHcInDecompOctets']) &&
         is_numeric($tunnel['cipSecTunHcOutOctets']) && is_numeric($tunnel['cipSecTunHcOutUncompOctets']))
   {
     echo("HC ");
diff --git a/includes/polling/cisco-cef.inc.php b/includes/polling/cisco-cef.inc.php
index 44675d2bc..ac2857128 100755
--- a/includes/polling/cisco-cef.inc.php
+++ b/includes/polling/cisco-cef.inc.php
@@ -10,7 +10,7 @@ if ($debug) { print_r($cefs); }
 
 if (is_array($cefs))
 {
-  if (!is_array($entity_array)) 
+  if (!is_array($entity_array))
   {
     echo("Caching OIDs: ");
     $entity_array = array();
diff --git a/includes/polling/functions.inc.php b/includes/polling/functions.inc.php
index 221a351ac..71b42ba9c 100644
--- a/includes/polling/functions.inc.php
+++ b/includes/polling/functions.inc.php
@@ -9,7 +9,7 @@ function poll_sensor($device, $class, $unit)
     echo("Checking $class " . $sensor['sensor_descr'] . "... ");
 
     if($class == "temperature")
-    {  
+    {
       for ($i = 0;$i < 5;$i++) # Try 5 times to get a valid temp reading
       {
         if ($debug) echo("Attempt $i ");
@@ -32,13 +32,13 @@ function poll_sensor($device, $class, $unit)
 
     #$rrd_file = $config['rrd_dir']."/".$device['hostname']."/".safename("sensor-".$sensor['sensor_class']."-".$sensor['sensor_type']."-".$sensor['sensor_index'] . ".rrd");
 
-    ## FIXME - sensor name format change 2011/04/26 - remove this in $amount_of_time. 
+    ## FIXME - sensor name format change 2011/04/26 - remove this in $amount_of_time.
     ## We don't want to reduce performance forever because douchebags don't svn up!
     $old_rrd_file = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("$class-" . $sensor['sensor_descr'] . ".rrd");
     $old_rrd_file_b = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("$class-" . $sensor['sensor_index'] . ".rrd");
-    if (is_file($old_rrd_file) && is_file($old_rrd_file_b)) 
-    { 
-      rename($old_rrd_file, $rrd_file); 
+    if (is_file($old_rrd_file) && is_file($old_rrd_file_b))
+    {
+      rename($old_rrd_file, $rrd_file);
       unlink($old_rrd_file_b);
     } elseif (is_file($old_rrd_file)) {
       rename($old_rrd_file, $rrd_file);
diff --git a/includes/polling/ipmi.inc.php b/includes/polling/ipmi.inc.php
index c3b9e4b5b..90478282e 100644
--- a/includes/polling/ipmi.inc.php
+++ b/includes/polling/ipmi.inc.php
@@ -27,7 +27,7 @@ if ($ipmi['host'] = get_dev_attrib($device,'ipmi_hostname'))
 
     $rrd_file = get_sensor_rrd($device, $ipmisensors);
 
-    ## FIXME - sensor name format change 2011/04/26 - remove this in $amount_of_time. 
+    ## FIXME - sensor name format change 2011/04/26 - remove this in $amount_of_time.
     ## We don't want to reduce performance forever because douchebags don't svn up!
     $old_rrd_file = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename($ipmisensors['sensor_class'].'-'.$ipmisensors['sensor_type'].'-'.$ipmisensors['sensor_index'] . ".rrd");
 
diff --git a/includes/polling/junose-atm-vp.inc.php b/includes/polling/junose-atm-vp.inc.php
index 3e0d4c1ee..3f4a46faa 100755
--- a/includes/polling/junose-atm-vp.inc.php
+++ b/includes/polling/junose-atm-vp.inc.php
@@ -30,7 +30,7 @@ if (count($vp_rows))
     $vp_update .= ":".$t_vp['juniAtmVpStatsInPackets'].":".$t_vp['juniAtmVpStatsOutPackets'];
     $vp_update .= ":".$t_vp['juniAtmVpStatsInPacketOctets'].":".$t_vp['juniAtmVpStatsOutPacketOctets'];
     $vp_update .= ":".$t_vp['juniAtmVpStatsInPacketErrors'].":".$t_vp['juniAtmVpStatsOutPacketErrors'];
-   
+
     $rrd  = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("vp-" . $vp['ifIndex'] . "-".$vp['vp_id'].".rrd");
 
     if ($debug) { echo("$rrd "); }
diff --git a/includes/polling/os/sentry3.inc.php b/includes/polling/os/sentry3.inc.php
index a177761db..ec8bc5779 100644
--- a/includes/polling/os/sentry3.inc.php
+++ b/includes/polling/os/sentry3.inc.php
@@ -1,6 +1,6 @@
 <?php
 
-#Sentry3-MIB::towerModelNumber	"CW-24V2-L30M"	
+#Sentry3-MIB::towerModelNumber	"CW-24V2-L30M"
 #Sentry3-MIB::systemVersion	"Sentry Switched CDU Version 6.0g"
 #Sentry3-MIB::towerProductSN	"ABEF0001561"
 
diff --git a/includes/polling/ports.inc.php b/includes/polling/ports.inc.php
index 370792270..69f9a545f 100755
--- a/includes/polling/ports.inc.php
+++ b/includes/polling/ports.inc.php
@@ -113,7 +113,7 @@ foreach ($port_stats as $ifIndex => $port)
       $ports[$port['ifIndex']] = dbFetchRow("SELECT * FROM `ports` WHERE `interface_id` = ?", array($interface_id));
       echo("Adding: ".$port['ifName']."(".$ifIndex.")(".$ports[$port['ifIndex']]['interface_id'].")");
       #print_r($ports);
-    } elseif ($ports[$ifIndex]['deleted'] == "1") {   
+    } elseif ($ports[$ifIndex]['deleted'] == "1") {
       dbUpdate(array('deleted' => '0'), 'ports', '`interface_id` = ?', array($ports[$ifIndex]['interface_id']));
       $ports[$ifIndex]['deleted'] = "0";
     }
diff --git a/includes/polling/toner.inc.php b/includes/polling/toner.inc.php
index 0c49b3f26..28bda4618 100755
--- a/includes/polling/toner.inc.php
+++ b/includes/polling/toner.inc.php
@@ -36,7 +36,7 @@ if ($config['enable_printers'])
 
     #FIXME should report for toner out... :)
 
-    # Log toner swap    
+    # Log toner swap
     if ($tonerperc > $toner['toner_current'])
     {
       log_event('Toner ' . $toner['toner_descr'] . ' was replaced (new level: ' . $tonerperc . '%)', $device, 'toner', $toner['toner_id']);
diff --git a/includes/polling/wifi.inc.php b/includes/polling/wifi.inc.php
index 471fb1a8b..53e7a65f2 100644
--- a/includes/polling/wifi.inc.php
+++ b/includes/polling/wifi.inc.php
@@ -45,7 +45,7 @@ if ($device['type'] == 'network' || $device['type'] == 'firewall')
       unset($wirelesscards);
     }
   }
-  
+
   if ($device['os'] == 'symbol' AND (stristr($device['hardware'],"AP")))
   {
     echo("Checking Symbol Wireless clients... ");
diff --git a/includes/rewrites.php b/includes/rewrites.php
index 158cc3e2b..a2cb21576 100644
--- a/includes/rewrites.php
+++ b/includes/rewrites.php
@@ -303,9 +303,9 @@ $rewrite_extreme_hardware = array (
 '.1.3.6.1.4.1.1916.2.79' => 'Summit X450e-48p',
 '.1.3.6.1.4.1.1916.2.62' => 'Black Diamond 8810',
 '.1.3.6.1.4.1.1916.2.67' => 'SummitStack',
-'.1.3.6.1.4.1.1916.2.100' => 'Summit x150-24t', 
+'.1.3.6.1.4.1.1916.2.100' => 'Summit x150-24t',
 '.1.3.6.1.4.1.1916.2.114' => 'Summit x650-24x',
-'.1.3.6.1.4.1.1916.2.129' => 'NWI-e450a', 
+'.1.3.6.1.4.1.1916.2.129' => 'NWI-e450a',
 '.1.3.6.1.4.1.1916.2.133' => 'Summit x480-48t',
 '.1.3.6.1.4.1.1916.2.141' => 'Summit x480-48x',
 );
diff --git a/includes/rrdtool.inc.php b/includes/rrdtool.inc.php
index 79a91c7ae..1a6038220 100644
--- a/includes/rrdtool.inc.php
+++ b/includes/rrdtool.inc.php
@@ -41,7 +41,7 @@ function rrdtool($command, $file, $options)
   global $config, $debug;
 
   $command = $config['rrdtool'] . " $command $file $options";
-  if ($config['rrdcached']) 
+  if ($config['rrdcached'])
   {
     $command .= " --daemon " . $config['rrdcached'];
   }
diff --git a/includes/services.inc.php b/includes/services.inc.php
index 6cc546739..e7540b84e 100644
--- a/includes/services.inc.php
+++ b/includes/services.inc.php
@@ -7,10 +7,10 @@ function add_service($device, $service)
 {
   echo("$service ");
 
-  $insert = array('device_id' => $device['device_id'], 'service_ip' => $device['hostname'], 'service_type' => $service, 
+  $insert = array('device_id' => $device['device_id'], 'service_ip' => $device['hostname'], 'service_type' => $service,
                   'service_desc' => "auto discovered: $service", 'service_param' => "", 'service_ignore' => "0");
 
-  return dbInsert($insert, 'services');    
+  return dbInsert($insert, 'services');
 }
 
 
diff --git a/includes/services/dns/check.inc b/includes/services/dns/check.inc
index d8fb11c2c..28fa47993 100644
--- a/includes/services/dns/check.inc
+++ b/includes/services/dns/check.inc
@@ -7,10 +7,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_dns -H ".$nsquery." -s "
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "DNS OK: ")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "DNS OK: ")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/ftp/check.inc b/includes/services/ftp/check.inc
index b5ce241f4..67a8bed09 100644
--- a/includes/services/ftp/check.inc
+++ b/includes/services/ftp/check.inc
@@ -4,10 +4,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_ftp -H ".$service['hostn
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "FTP OK - ")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "FTP OK - ")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/http/check.inc b/includes/services/http/check.inc
index d191b7124..1a686865e 100644
--- a/includes/services/http/check.inc
+++ b/includes/services/http/check.inc
@@ -4,10 +4,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_http -H ".$service['host
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "HTTP OK")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "HTTP OK")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/imap/check.inc b/includes/services/imap/check.inc
index 36dad2ef9..c57d3cdf1 100644
--- a/includes/services/imap/check.inc
+++ b/includes/services/imap/check.inc
@@ -4,10 +4,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_imap -H ".$service['host
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "IMAP OK - ")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "IMAP OK - ")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/mysql/check.inc b/includes/services/mysql/check.inc
index d63f36f9f..93c97199c 100644
--- a/includes/services/mysql/check.inc
+++ b/includes/services/mysql/check.inc
@@ -7,10 +7,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_mysql -H ".$service['hos
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "Uptime:")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "Uptime:")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/pop/check.inc b/includes/services/pop/check.inc
index d88fde414..32db04d15 100644
--- a/includes/services/pop/check.inc
+++ b/includes/services/pop/check.inc
@@ -4,10 +4,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_pop -H ".$service['hostn
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "POP OK - ")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "POP OK - ")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/simap/check.inc b/includes/services/simap/check.inc
index f942b31f3..347fb16b7 100644
--- a/includes/services/simap/check.inc
+++ b/includes/services/simap/check.inc
@@ -4,10 +4,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_simap -H ".$service['hos
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "SIMAP OK")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "SIMAP OK")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/smtp/check.inc b/includes/services/smtp/check.inc
index 385f6cf5e..aa9b7425a 100644
--- a/includes/services/smtp/check.inc
+++ b/includes/services/smtp/check.inc
@@ -4,10 +4,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_smtp -H ".$service['host
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "SMTP OK")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "SMTP OK")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/spop/check.inc b/includes/services/spop/check.inc
index d1888c902..33fe89cb6 100644
--- a/includes/services/spop/check.inc
+++ b/includes/services/spop/check.inc
@@ -4,10 +4,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_spop -H ".$service['host
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "SPOP OK")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "SPOP OK")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/ssh/check.inc b/includes/services/ssh/check.inc
index 348720357..72bf4c2c5 100644
--- a/includes/services/ssh/check.inc
+++ b/includes/services/ssh/check.inc
@@ -4,10 +4,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_ssh -H ".$service['hostn
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "SSH OK")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "SSH OK")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/services/telnet/check.inc b/includes/services/telnet/check.inc
index 8ac486521..519cecef4 100644
--- a/includes/services/telnet/check.inc
+++ b/includes/services/telnet/check.inc
@@ -6,10 +6,10 @@ $check = shell_exec($config['nagios_plugins'] . "/check_telnet -H ".$service['ho
 
 list($check, $time) = split("\|", $check);
 
-if(strstr($check, "TCP OK - ")) { 
-  $status = '1'; 
-} else { 
-  $status = '0'; 
+if(strstr($check, "TCP OK - ")) {
+  $status = '1';
+} else {
+  $status = '0';
 }
 
 ?>
diff --git a/includes/syslog.php b/includes/syslog.php
index 37c0497bd..c1ece7873 100755
--- a/includes/syslog.php
+++ b/includes/syslog.php
@@ -16,7 +16,7 @@ function get_cache($host, $value){
         //If failed, try by IP
         if(!is_numeric($dev_cache[$host]['device_id'])) {
           $dev_cache[$host]['device_id'] = dbFetchCell('SELECT `device_id` FROM `ipv4_addresses` AS A, `ports` AS I WHERE A.ipv4_address = ? AND I.interface_id = A.interface_id', array($host));
-        } 
+        }
         break;
       case 'os':
         $dev_cache[$host]['os'] = dbFetchCell('SELECT `os` FROM devices WHERE `device_id` = ?', array(get_cache($host, 'device_id')));
@@ -42,7 +42,7 @@ function process_syslog ($entry, $update) {
       echo('D-'.$bi);
       return $entry;
     }
-    
+
   $entry['device_id'] = get_cache($entry['host'], 'device_id');
   if($entry['device_id']) {
     $os = get_cache($entry['host'], 'os');
@@ -137,7 +137,7 @@ function process_syslog ($entry, $update) {
       dbInsert(
         array(
           'device_id' => $entry['device_id'],
-          'program' => $entry['program'], 
+          'program' => $entry['program'],
           'facility' => $entry['facility'],
           'priority' => $entry['priority'],
           'level' => $entry['level'],
@@ -149,7 +149,7 @@ function process_syslog ($entry, $update) {
       );
     unset($os);
   }
-  return $entry; 
+  return $entry;
 }
 
 ?>
diff --git a/irc.php b/irc.php
index 2f6a043f3..006882248 100755
--- a/irc.php
+++ b/irc.php
@@ -28,7 +28,7 @@ class observiumbot
 
 
 ###
-# Get HELP! 
+# Get HELP!
 ###
   function help_info(&$irc, &$data)
   {
@@ -46,7 +46,7 @@ mysql_close();
 
 
 ###
-# Get status on !version 
+# Get status on !version
 ###
   function version_info(&$irc, &$data)
   {
@@ -63,7 +63,7 @@ mysql_close();
   }
 
 ###
-# Get last eventlog entry 
+# Get last eventlog entry
 ###
   function log_info(&$irc, &$data)
   {
@@ -200,7 +200,7 @@ echo "LISTDEVICES\n";
 
 
 ###
-# !status <dev prt srv> gives overall status 
+# !status <dev prt srv> gives overall status
 ###
   function status_info(&$irc, &$data)
   {
diff --git a/poll-billing.php b/poll-billing.php
index 246a5cf33..1a4f4664a 100755
--- a/poll-billing.php
+++ b/poll-billing.php
@@ -93,8 +93,8 @@ function CollectData($bill_id)
 
   }
 
-  if($period < "0") { 
-    logfile("BILLING: negative period! id:$bill_id period:$period delta:$delta in_delta:$in_delta out_delta:$out_delta"); 
+  if($period < "0") {
+    logfile("BILLING: negative period! id:$bill_id period:$period delta:$delta in_delta:$in_delta out_delta:$out_delta");
   } else {
     dbInsert(array('bill_id' => $bill_id, 'timestamp' => $now, 'period' => $period, 'delta' => $delta, 'in_delta' => $in_delta, 'out_delta' => $out_delta), 'bill_data');
   }
diff --git a/poller.php b/poller.php
index 8c51f4825..63705c54a 100755
--- a/poller.php
+++ b/poller.php
@@ -46,7 +46,7 @@ if (isset($options['i']) && $options['i'] && isset($options['n']))
               (
                 SELECT @rownum := @rownum +1 AS rownum, `device_id`
                 FROM `devices`
-                WHERE `disabled` = 0 
+                WHERE `disabled` = 0
                 ORDER BY `device_id` ASC
               ) temp
             WHERE MOD(temp.rownum, '.mres($options['i']).') = '.mres($options['n']).';';
@@ -121,7 +121,7 @@ function poll_device($device, $options) {
   }
   echo("\n");
 
-  unset($poll_update); unset($poll_update_query); unset($poll_separator); 
+  unset($poll_update); unset($poll_update_query); unset($poll_separator);
   $poll_update_array = array();
 
   $host_rrd = $config['rrd_dir'] . "/" . $device['hostname'];
@@ -209,13 +209,13 @@ if (!$options['m'])
 
     $device_end = utime(); $device_run = $device_end - $device_start; $device_time = substr($device_run, 0, 5);
 
-    $update_array['last_polled'] = array('NOW()'); 
+    $update_array['last_polled'] = array('NOW()');
     $update_array['last_polled_timetaken'] = $device_time;
 
     #echo("$device_end - $device_start; $device_time $device_run");
     echo("Polled in $device_time seconds\n");
 
-    
+
 
     if ($debug) { echo("Updating " . $device['hostname'] . " - ".print_r($update_array)." \n"); }
 
@@ -232,7 +232,7 @@ if (!$options['m'])
 
   $poller_end = utime(); $poller_run = $poller_end - $poller_start; $poller_time = substr($poller_run, 0, 5);
 
-  if ($polled_devices)  
+  if ($polled_devices)
   {
     dbInsert(array('type' => 'poll', 'doing' => $doing, 'start' => $poller_start, 'duration' => $poller_time, 'devices' => $polled_devices ), 'perf_times');
   }
diff --git a/upgrade-scripts/fix-port-rrd.php b/upgrade-scripts/fix-port-rrd.php
index dcea7de52..9862af1b8 100755
--- a/upgrade-scripts/fix-port-rrd.php
+++ b/upgrade-scripts/fix-port-rrd.php
@@ -23,20 +23,20 @@
 			echo(round(($i / $count) * 100, 2) . "%  \r");
 	}
 
-	function getDirectoryTree( $outerDir, &$files = array()){ 
+	function getDirectoryTree( $outerDir, &$files = array()){
 
-		$dirs = array_diff( scandir( $outerDir ), Array( ".", ".." ) ); 
-    		foreach ( $dirs as $d ){ 
-        		if (is_dir($outerDir."/".$d)  ){ 
+		$dirs = array_diff( scandir( $outerDir ), Array( ".", ".." ) );
+    		foreach ( $dirs as $d ){
+        		if (is_dir($outerDir."/".$d)  ){
 				getDirectoryTree($outerDir.'/'. $d, $files);
-        		}else{ 
+        		}else{
 				if (preg_match('/^[\d]+.rrd$/', $d))
 					array_push($files, preg_replace('/\/+/', '/',  $outerDir.'/'. $d));
 
 			}
-    		} 
-  		return $files; 
-	} 
+    		}
+  		return $files;
+	}
 
 
 	function fixRdd($file){
@@ -44,7 +44,7 @@
                 global $rrdcached;
 		$fileC = shell_exec( "{$config['rrdtool']} dump $file $rrdcached" );
 
-#---------------------------------------------------------------------------------------------------------		
+#---------------------------------------------------------------------------------------------------------
 
 $first = <<<FIRST
         <ds>
@@ -125,7 +125,7 @@ $first = <<<FIRST
                 <unknown_sec> 0 </unknown_sec>
         </ds>
 
-<!-- Round Robin Archives --> 
+<!-- Round Robin Archives -->
 FIRST;
 
 
@@ -185,9 +185,9 @@ THIRD;
 
 #---------------------------------------------------------------------------------------------------------
 		if (!preg_match('/DISCARDS/', $fileC)){
-			$fileC = str_replace('<!-- Round Robin Archives -->', $first, $fileC);		
-			$fileC = str_replace('</cdp_prep>', $second, $fileC);		
-			$fileC = str_replace('</row>', $third, $fileC);		
+			$fileC = str_replace('<!-- Round Robin Archives -->', $first, $fileC);
+			$fileC = str_replace('</cdp_prep>', $second, $fileC);
+			$fileC = str_replace('</row>', $third, $fileC);
 			$tmpfname = tempnam("/tmp", "OBS");
 			file_put_contents($tmpfname, $fileC);
 			@unlink($file);
@@ -198,9 +198,9 @@ THIRD;
 
 		}
 
-		
+
 	}
-	
+
 	echo("\n");
 
 ?>
diff --git a/upgrade-scripts/fix-sensor-rrd.php b/upgrade-scripts/fix-sensor-rrd.php
index 8d1aca995..df373de71 100755
--- a/upgrade-scripts/fix-sensor-rrd.php
+++ b/upgrade-scripts/fix-sensor-rrd.php
@@ -18,13 +18,13 @@
 			echo(round(($i / $count) * 100, 2) . "%  \r");
 	}
 
-	function sensor_getDirectoryTree( $outerDir, &$files = array()){ 
+	function sensor_getDirectoryTree( $outerDir, &$files = array()){
 
-		$dirs = array_diff( scandir( $outerDir ), Array( ".", ".." ) ); 
-    		foreach ( $dirs as $d ){ 
-        		if (is_dir($outerDir."/".$d)  ){ 
+		$dirs = array_diff( scandir( $outerDir ), Array( ".", ".." ) );
+    		foreach ( $dirs as $d ){
+        		if (is_dir($outerDir."/".$d)  ){
 				sensor_getDirectoryTree($outerDir.'/'. $d, $files);
-        		} else { 
+        		} else {
 				if ((preg_match('/^fan-.*.rrd$/', $d)) ||
 				     (preg_match('/^current-.*.rrd$/', $d)) ||
 				     (preg_match('/^freq-.*.rrd$/', $d)) ||
@@ -34,9 +34,9 @@
 					array_push($files, preg_replace('/\/+/', '/',  $outerDir.'/'. $d));
 
 			}
-    		} 
-  		return $files; 
-	} 
+    		}
+  		return $files;
+	}
 
 
 	function sensor_fixRdd($file){
@@ -72,7 +72,7 @@
 		  rename($file,str_replace('/temp-','/temperature-',$file));
 		}
 	}
-	
+
 	echo("\n");
 
 ?>