diff --git a/ajax/networking/gen_int_config.php b/ajax/networking/gen_int_config.php
index c892bb0a..c166c529 100644
--- a/ajax/networking/gen_int_config.php
+++ b/ajax/networking/gen_int_config.php
@@ -5,19 +5,19 @@ require('../../includes/csrf.php');
 include_once('../../includes/config.php');
 include_once('../../includes/functions.php');
 
-if(isset($_POST['generate'])) {
-    $cnfNetworking = array_diff(scandir(RASPI_CONFIG_NETWORKING, 1),array('..','.','dhcpcd.conf'));
-    $cnfNetworking = array_combine($cnfNetworking,$cnfNetworking);
+if (isset($_POST['generate'])) {
+    $cnfNetworking = array_diff(scandir(RASPI_CONFIG_NETWORKING, 1), array('..','.','dhcpcd.conf'));
+    $cnfNetworking = array_combine($cnfNetworking, $cnfNetworking);
     $strConfFile = "";
-    foreach($cnfNetworking as $index=>$file) {
-        if($index != "defaults") {
+    foreach ($cnfNetworking as $index => $file) {
+        if ($index != "defaults") {
             $cnfFile = parse_ini_file(RASPI_CONFIG_NETWORKING.'/'.$file, false, INI_SCANNER_RAW);
-            if($cnfFile['static'] === 'true') {
+            if ($cnfFile['static'] === 'true') {
                 $strConfFile .= "interface ".$cnfFile['interface']."\n";
                 $strConfFile .= "static ip_address=".$cnfFile['ip_address']."\n";
                 $strConfFile .= "static routers=".$cnfFile['routers']."\n";
                 $strConfFile .= "static domain_name_servers=".$cnfFile['domain_name_server']."\n";
-            } elseif($cnfFile['static'] === 'false' && $cnfFile['failover'] === 'true') {
+            } elseif ($cnfFile['static'] === 'false' && $cnfFile['failover'] === 'true') {
                 $strConfFile .= "profile static_".$cnfFile['interface']."\n";
                 $strConfFile .= "static ip_address=".$cnfFile['ip_address']."\n";
                 $strConfFile .= "static routers=".$cnfFile['routers']."\n";
@@ -32,7 +32,7 @@ if(isset($_POST['generate'])) {
         }
     }
 
-    if(file_put_contents(RASPI_CONFIG_NETWORKING.'/dhcpcd.conf',$strConfFile)) {
+    if (file_put_contents(RASPI_CONFIG_NETWORKING.'/dhcpcd.conf', $strConfFile)) {
         exec('sudo /bin/cp /etc/raspap/networking/dhcpcd.conf /etc/dhcpcd.conf');
         $output = ['return'=>0,'output'=>'Settings successfully applied'];
     } else {
@@ -40,5 +40,3 @@ if(isset($_POST['generate'])) {
     }
     echo json_encode($output);
 }
-
-?>
diff --git a/ajax/networking/get_all_interfaces.php b/ajax/networking/get_all_interfaces.php
index 2c6b5a3d..6924d4d9 100644
--- a/ajax/networking/get_all_interfaces.php
+++ b/ajax/networking/get_all_interfaces.php
@@ -1,7 +1,6 @@
 <?php
 
-    require('../../includes/csrf.php');
+require('../../includes/csrf.php');
 
-    exec("ls /sys/class/net | grep -v lo", $interfaces);
-    echo json_encode($interfaces);
-?>
+exec("ls /sys/class/net | grep -v lo", $interfaces);
+echo json_encode($interfaces);
diff --git a/ajax/networking/get_int_config.php b/ajax/networking/get_int_config.php
index 62f1aae0..ddcef701 100644
--- a/ajax/networking/get_int_config.php
+++ b/ajax/networking/get_int_config.php
@@ -6,9 +6,9 @@ include_once('../../includes/config.php');
 include_once('../../includes/functions.php');
 
 
-if(isset($_POST['interface'])) {
+if (isset($_POST['interface'])) {
     $int = preg_replace('/[^a-z0-9]/', '', $_POST['interface']);
-    if(!file_exists(RASPI_CONFIG_NETWORKING.'/'.$int.'.ini')) {
+    if (!file_exists(RASPI_CONFIG_NETWORKING.'/'.$int.'.ini')) {
         touch(RASPI_CONFIG_NETWORKING.'/'.$int.'.ini');
     }
 
@@ -17,9 +17,7 @@ if(isset($_POST['interface'])) {
     echo json_encode($jsonData);
 
     // Todo - get dhcp lease information from `dhcpcd -U eth0` ? maybe ?
-
 } else {
     $jsonData = ['return'=>2,'output'=>['Error getting data']];
     echo json_encode($jsonData);
 }
-
diff --git a/ajax/networking/get_ip_summary.php b/ajax/networking/get_ip_summary.php
index 0342e116..b3b16030 100644
--- a/ajax/networking/get_ip_summary.php
+++ b/ajax/networking/get_ip_summary.php
@@ -4,9 +4,9 @@ require('../../includes/csrf.php');
 
 include_once('../../includes/functions.php');
 
-if(isset($_POST['interface'])) {
-    $int = preg_replace('/[^a-z0-9]/','',$_POST['interface']);
-    exec('ip a s '.$int,$intOutput,$intResult);
+if (isset($_POST['interface'])) {
+    $int = preg_replace('/[^a-z0-9]/', '', $_POST['interface']);
+    exec('ip a s '.$int, $intOutput, $intResult);
     $intOutput = array_map('htmlentities', $intOutput);
     $jsonData = ['return'=>$intResult,'output'=>$intOutput];
     echo json_encode($jsonData);
@@ -14,5 +14,3 @@ if(isset($_POST['interface'])) {
     $jsonData = ['return'=>2,'output'=>['Error getting data']];
     echo json_encode($jsonData);
 }
-
-?>
diff --git a/ajax/networking/save_int_config.php b/ajax/networking/save_int_config.php
index b3d707ae..74716a23 100644
--- a/ajax/networking/save_int_config.php
+++ b/ajax/networking/save_int_config.php
@@ -1,33 +1,34 @@
 <?php
 
-    require('../../includes/csrf.php');
+require('../../includes/csrf.php');
 
-    include_once('../../includes/config.php');
-    include_once('../../includes/functions.php');
-    if(isset($_POST['interface'])) {
-        $int = $_POST['interface'];
-        $cfg = [];
-        $file = $int.".ini";
-        $ip = $_POST[$int.'-ipaddress'];
-        $netmask = mask2cidr($_POST[$int.'-netmask']);
-        $dns1 = $_POST[$int.'-dnssvr'];
-        $dns2 = $_POST[$int.'-dnssvralt'];
+include_once('../../includes/config.php');
+include_once('../../includes/functions.php');
+
+if (isset($_POST['interface'])) {
+    $int = $_POST['interface'];
+    $cfg = [];
+    $file = $int.".ini";
+    $ip = $_POST[$int.'-ipaddress'];
+    $netmask = mask2cidr($_POST[$int.'-netmask']);
+    $dns1 = $_POST[$int.'-dnssvr'];
+    $dns2 = $_POST[$int.'-dnssvralt'];
 
 
-        $cfg['interface'] = $int;
-        $cfg['routers'] = $_POST[$int.'-gateway'];
-        $cfg['ip_address'] = $ip."/".$netmask;
-        $cfg['domain_name_server'] = $dns1." ".$dns2;
-        $cfg['static'] = $_POST[$int.'-static'];
-        $cfg['failover'] = $_POST[$int.'-failover'];
+    $cfg['interface'] = $int;
+    $cfg['routers'] = $_POST[$int.'-gateway'];
+    $cfg['ip_address'] = $ip."/".$netmask;
+    $cfg['domain_name_server'] = $dns1." ".$dns2;
+    $cfg['static'] = $_POST[$int.'-static'];
+    $cfg['failover'] = $_POST[$int.'-failover'];
 
-        if(write_php_ini($cfg,RASPI_CONFIG_NETWORKING.'/'.$file)) {
-            $jsonData = ['return'=>0,'output'=>['Successfully Updated Network Configuration']];
-        } else {
-            $jsonData = ['return'=>1,'output'=>['Error saving network configuration to file']];
-        }
+    if (write_php_ini($cfg, RASPI_CONFIG_NETWORKING.'/'.$file)) {
+        $jsonData = ['return'=>0,'output'=>['Successfully Updated Network Configuration']];
     } else {
-        $jsonData = ['return'=>2,'output'=>'Unable to detect interface'];
+        $jsonData = ['return'=>1,'output'=>['Error saving network configuration to file']];
     }
-    echo json_encode($jsonData);
-?>
+} else {
+    $jsonData = ['return'=>2,'output'=>'Unable to detect interface'];
+}
+
+echo json_encode($jsonData);