diff --git a/ChangeLog b/ChangeLog
index 51351d05b..70f2e6515 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+2019-03-09 Franz Holzinger <franz@ttproducts.de>
+    * compatibility for PHP 7.2
+
 2019-02-20 Franz Holzinger <franz@ttproducts.de>
     * change hook tx_double6 into JambageCom\Div2007\Hooks\Evaluation\Double6
     * new feature: error.configuration to show misconfiguration errors in the Front End
diff --git a/composer.json b/composer.json
index 938b334bc..41547760a 100644
--- a/composer.json
+++ b/composer.json
@@ -58,7 +58,7 @@
   },
   "replace": {
     "tt_products": "self.version",
-    "jambagecom/tt-products": "self.version"
+    "typo3-ter/tt-products": "self.version"
   },
   "extra": {
     "typo3/cms": {
diff --git a/model/class.tx_ttproducts_model_control.php b/model/class.tx_ttproducts_model_control.php
index 8104b033a..c948394e7 100755
--- a/model/class.tx_ttproducts_model_control.php
+++ b/model/class.tx_ttproducts_model_control.php
@@ -188,10 +188,10 @@ public static function getControlArray ()	{
 
 	public static function getTableConfArrays (
 		$cObj,
-		$functableArray,
+		array $functableArray,
 		$theCode,
-		&$tableConfArray,
-		&$viewConfArray
+		array &$tableConfArray,
+		array &$viewConfArray
 	)	{
 		$tablesObj = t3lib_div::makeInstance('tx_ttproducts_tables');
 
diff --git a/model/class.tx_ttproducts_pid_list.php b/model/class.tx_ttproducts_pid_list.php
index ce583462c..127027fbc 100755
--- a/model/class.tx_ttproducts_pid_list.php
+++ b/model/class.tx_ttproducts_pid_list.php
@@ -91,9 +91,10 @@ function setPageArray ()	{
 		$this->pageArray = array_flip($this->pageArray);
 	}
 
-
-	function getPageArray ($pid=0)	{
-		if ($pid)	{
+	function getPageArray ($pid = 0)	{
+		if (
+            $pid
+        ) {
 			$rc = isset($this->pageArray[$pid]);
 		} else {
 			$rc = $this->pageArray;
diff --git a/model/class.tx_ttproducts_variant.php b/model/class.tx_ttproducts_variant.php
index fe7fdd266..83a5836d6 100755
--- a/model/class.tx_ttproducts_variant.php
+++ b/model/class.tx_ttproducts_variant.php
@@ -14,8 +14,7 @@
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *  A copy is found in the textfile GPL.txt and important notices to the license
-*  from the author is found in LICENSE.txt distributed with these scripts.
-// *
+*  from the author is found in LICENSE.txt distributed with these scripts. 
 *
 *  This script is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -307,6 +306,7 @@ public function getVariantValuesByArticle ($articleRowArray, $productRow, $withS
 	// the article rows must be in the correct order already
 	public function filterArticleRowsByVariant ($row, $variant, $articleRowArray, $bCombined=FALSE) {
 
+        $rc = array();
 		$variantRowArray = $this->getVariantValuesByArticle($articleRowArray, $row, FALSE);
 		foreach ($variantRowArray as $field => $valueArray) {
 			if ($row[$field] != '') {
diff --git a/view/class.tx_ttproducts_catlist_view_base.php b/view/class.tx_ttproducts_catlist_view_base.php
index 0e10a393c..09c1cfe41 100755
--- a/view/class.tx_ttproducts_catlist_view_base.php
+++ b/view/class.tx_ttproducts_catlist_view_base.php
@@ -2,7 +2,7 @@
 /***************************************************************
 *  Copyright notice
 *
-*  (c) 2006-2011 Franz Holzinger (franz@ttproducts.de)
+*  (c) 2006-2019 Franz Holzinger (franz@ttproducts.de)
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
@@ -40,19 +40,19 @@
 
 
 abstract class tx_ttproducts_catlist_view_base implements t3lib_Singleton {
-	var $pibase; // reference to object of pibase
+	protected $pibase; // reference to object of pibase
 	public $pibaseClass;
 	public $cObj;
-	var $conf;
-	var $config;
-	var $pidListObj; // pid where to go
-	var $subpartmarkerObj; // marker functions
-	var $urlObj; // url functions
-	var $htmlTagMain = '';	// main HTML tag
-	var $htmlTagElement = ''; // HTML tag element
-	var $htmlPartsMarkers = array('###ITEM_SINGLE_PRE_HTML###', '###ITEM_SINGLE_POST_HTML###');
-	var $tableConfArray = array();
-	var $viewConfArray;
+	public $conf;
+	public $config;
+	public $pidListObj; // pid where to go
+	public $subpartmarkerObj; // marker functions
+	public $urlObj; // url functions
+	public $htmlTagMain = '';	// main HTML tag
+	public $htmlTagElement = ''; // HTML tag element
+	public $htmlPartsMarkers = array('###ITEM_SINGLE_PRE_HTML###', '###ITEM_SINGLE_POST_HTML###');
+	public $tableConfArray = array();
+	public $viewConfArray = array;
 	private $tMarkers;	// all markers which are found in the template subpart for the whole view $t['listFrameWork']
 
 
@@ -301,6 +301,7 @@ protected function getPrintViewArrays (
 
 		$functableArray = array($functablename);
 		$tableConfArray = array();
+		$viewConfArray = array();
 		$searchVars = $pibaseObj->piVars[tx_ttproducts_model_control::getSearchboxVar()];
 		tx_ttproducts_model_control::getTableConfArrays(
 			$pibaseObj->cObj,
diff --git a/view/class.tx_ttproducts_list_view.php b/view/class.tx_ttproducts_list_view.php
index f29d43070..21523411e 100755
--- a/view/class.tx_ttproducts_list_view.php
+++ b/view/class.tx_ttproducts_list_view.php
@@ -239,7 +239,7 @@ protected function getDisplayInfo (
 	}
 
 
-	public function &getBrowserConf ($tableConfArray)	{
+	public function &getBrowserConf (array $tableConfArray)	{
 
 		$browserConf = '';
 		if (isset($tableConfArray['view.']) && $tableConfArray['view.']['browser'] == 'div2007')	{