diff --git a/application/models/Label.php b/application/models/Label.php
index 34d8ab2fbec..3780ee0db12 100644
--- a/application/models/Label.php
+++ b/application/models/Label.php
@@ -69,18 +69,20 @@ public function rules()
     }
 
 
-	function getAllRecords($condition=FALSE)
+    /**
+     * @param mixed|bool $condition
+     * @return static[]
+     */
+    public function getAllRecords($condition=FALSE)
 	{
+        $criteria = new CDbCriteria;
 		if ($condition != FALSE) {
 		    foreach ($condition as $item => $value) {
-			    //FIXME this is broken: $criteria is not initiated
 				$criteria->addCondition($item.'="'.$value.'"');
 			}
         }
 
-		$data = $this->findAll($criteria);
-
-        return $data;
+        return $this->findAll($criteria);
 	}
 
     /**
@@ -89,7 +91,7 @@ function getAllRecords($condition=FALSE)
      */
 	public function getLabelCodeInfo($lid)
     {
-		return Yii::app()->db->createCommand()->select('code, title, sortorder, language, assessment_value')->order('language, sortorder, code')->where('lid=:lid')->from(tableName())->bindParam(":lid", $lid, PDO::PARAM_INT)->query()->readAll();
+		return Yii::app()->db->createCommand()->select('code, title, sortorder, language, assessment_value')->order('language, sortorder, code')->where('lid=:lid')->from($this->tableName())->bindParam(":lid", $lid, PDO::PARAM_INT)->query()->readAll();
     }
 
 	function insertRecords($data)
diff --git a/application/models/LabelSet.php b/application/models/LabelSet.php
index 92765f785f0..f230e4891cb 100644
--- a/application/models/LabelSet.php
+++ b/application/models/LabelSet.php
@@ -55,20 +55,21 @@ public function rules()
         );
     }
 
-	function getAllRecords($condition=FALSE)
+
+    /**
+     * @param mixed|bool $condition
+     * @return static[]
+     */
+    public function getAllRecords($condition=FALSE)
 	{
-		if ($condition != FALSE)
-        {
-		    foreach ($condition as $item => $value)
-			{
-			    // FIXME this is broken
+        $criteria = new CDbCriteria;
+		if ($condition != FALSE) {
+		    foreach ($condition as $item => $value) {
 				$criteria->addCondition($item.'="'.$value.'"');
 			}
         }
 
-		$data = $this->findAll($criteria);
-
-        return $data;
+		return $this->findAll($criteria);
 	}
 
     /**
diff --git a/application/models/Permission.php b/application/models/Permission.php
index c5ce6bd0622..2268330b7ce 100644
--- a/application/models/Permission.php
+++ b/application/models/Permission.php
@@ -286,6 +286,7 @@ public static function getGlobalBasePermissions()
      */
     public static function getPermissions($iUserID, $iEntityID=null, $sEntityName=null)
     {
+        $aBasePermissions = array();
         if ($sEntityName=='survey') {
             $aBasePermissions=Permission::model()->getSurveyBasePermissions();
         } elseif ($sEntityName=='global') {
@@ -327,6 +328,7 @@ public static function getPermissions($iUserID, $iEntityID=null, $sEntityName=nu
     public static function setPermissions($iUserID, $iEntityID, $sEntityName, $aPermissions, $bBypassCheck=false)
     {
         $iUserID = sanitize_int($iUserID);
+        $aBasePermissions = array();
         // Filter global permissions on save
         if ($sEntityName=='global') {
             $aBasePermissions=Permission::model()->getGlobalBasePermissions();
diff --git a/application/models/QuestionGroup.php b/application/models/QuestionGroup.php
index 81ba0bd294b..430b471ce3f 100644
--- a/application/models/QuestionGroup.php
+++ b/application/models/QuestionGroup.php
@@ -162,6 +162,7 @@ public function insertNewGroup($aQuestionGroupData)
         $aAdditionalLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $aSurveyLanguages=array($sBaseLangauge)+$aAdditionalLanguages;
         $bFirst = true;
+        $iGroupID = null;
         foreach ($aSurveyLanguages as $sLanguage) {
             if ($bFirst) {
                 $iGroupID=$this->insertRecords($aQuestionGroupData[$sLanguage]);
diff --git a/application/models/Survey.php b/application/models/Survey.php
index 4b440facc0e..83b9a99ae7c 100644
--- a/application/models/Survey.php
+++ b/application/models/Survey.php
@@ -529,7 +529,7 @@ public function setGoogleanalyticsapikeysetting($value){
      */
     public function getGoogleanalyticsapikey(){
         if($this->googleanalyticsapikey === "9999useGlobal9999") {
-            return getGlobalSetting(googleanalyticsapikey);
+            return getGlobalSetting('googleanalyticsapikey');
         } else {
             return $this->googleanalyticsapikey;
         }
diff --git a/application/models/Token.php b/application/models/Token.php
index b8be8a35c43..e3951c5d1cd 100644
--- a/application/models/Token.php
+++ b/application/models/Token.php
@@ -241,6 +241,7 @@ public function generateTokens() {
         }
         $newtokencount = 0;
         $invalidtokencount=0;
+        $newtoken = null;
         foreach ($tkresult as $tkrow) {
             $bIsValidToken = false;
             while ($bIsValidToken == false && $invalidtokencount<50) {
diff --git a/application/models/UpdateForm.php b/application/models/UpdateForm.php
index 88b00b3c1ff..5aaaf78c4f1 100644
--- a/application/models/UpdateForm.php
+++ b/application/models/UpdateForm.php
@@ -690,7 +690,7 @@ private function _createDbBackup()
             }
         } else {
             $backupDb->result = FALSE;
-            $backupDb->message = htmlspecialchars(db_backup_failed);
+            $backupDb->message = htmlspecialchars('db_backup_failed');
         }
         return $backupDb;
 
diff --git a/application/models/UserGroup.php b/application/models/UserGroup.php
index c71dec75d6a..fe7a1c37ef0 100644
--- a/application/models/UserGroup.php
+++ b/application/models/UserGroup.php
@@ -84,7 +84,7 @@ public function getAllRecords($condition=false)
 
         $query = 'SELECT * FROM '.$this->tableName().' '.$where_string;
 
-        $data = createCommand($query)->query()->resultAll();
+        $data = $this->connection->createCommand($query)->query()->resultAll();
 
         return $data;
     }