diff --git a/html/ajax_rulesuggest.php b/html/ajax_rulesuggest.php
index 701ed49236..55a1fe1089 100644
--- a/html/ajax_rulesuggest.php
+++ b/html/ajax_rulesuggest.php
@@ -55,10 +55,12 @@ function levsort($base, $obj) {
 }
 
 $obj = array(array('name'=>'Error: No suggestions found.'));
+$term = array();
 if( isset($_GET['term'],$_GET['device_id']) ) {
 	$chk = array();
 	$_GET['term'] = mres($_GET['term']);
 	$_GET['device_id'] = mres($_GET['device_id']);
+        $current == false;
 	if( strstr($_GET['term'],".") ) {
 		$term = explode(".",$_GET['term']);
 		if( $config['memcached']['enable'] ) {
@@ -95,6 +97,7 @@ if( isset($_GET['term'],$_GET['device_id']) ) {
 		$obj = levsort($_GET['term'],$chk);
 		$obj = array_chunk($obj,20,true);
 		$obj = $obj[0];
+                $flds = array();
 		if( $current == true ) {
 			foreach( $obj as $fld ) {
 				$flds[] = $fld['name'];
diff --git a/html/includes/functions.inc.php b/html/includes/functions.inc.php
index c1554f3508..76eb2cb320 100644
--- a/html/includes/functions.inc.php
+++ b/html/includes/functions.inc.php
@@ -715,6 +715,7 @@ function is_admin() {
     } else {
         $allowed = false;
     }
+    return $allowed;
 }
 
 ?>
diff --git a/html/includes/print-alert-rules.php b/html/includes/print-alert-rules.php
index 2a7fae8ffc..9968ecc98f 100644
--- a/html/includes/print-alert-rules.php
+++ b/html/includes/print-alert-rules.php
@@ -49,6 +49,7 @@ echo('</select></td>');
 $rulei=1;
 $count_query = "SELECT COUNT(id)";
 $full_query = "SELECT *";
+$param = array();
 if(isset($device['device_id']) && $device['device_id'] > 0) {
     $sql = 'WHERE (device_id=? OR device_id="-1")';
     $param = array($device['device_id']);
diff --git a/html/includes/print-alerts.php b/html/includes/print-alerts.php
index f312398be6..89be0cfea5 100644
--- a/html/includes/print-alerts.php
+++ b/html/includes/print-alerts.php
@@ -46,6 +46,8 @@ echo('</select></td>');
 $rulei=1;
 $count_query = "SELECT COUNT(alerts.id)";
 $full_query = "SELECT alerts.*, devices.hostname";
+$sql = '';
+$param = array();
 if(isset($device['device_id']) && $device['device_id'] > 0) {
     $sql = 'AND `alerts`.`device_id`=?';
     $param = array($device['device_id']);