diff --git a/src/IPub/FormDateTime/Controls/Date.php b/src/IPub/FormDateTime/Controls/Date.php
index d22dc91..b26a8ef 100644
--- a/src/IPub/FormDateTime/Controls/Date.php
+++ b/src/IPub/FormDateTime/Controls/Date.php
@@ -317,7 +317,8 @@ public function getControl()
 	 */
 	public function getControlPart()
 	{
-		$key = reset(func_get_args());
+		$args = func_get_args();
+		$key = reset($args);
 
 		$name = $this->getHtmlName();
 
diff --git a/src/IPub/FormDateTime/Controls/DateTime.php b/src/IPub/FormDateTime/Controls/DateTime.php
index 28eebcc..230cbd6 100644
--- a/src/IPub/FormDateTime/Controls/DateTime.php
+++ b/src/IPub/FormDateTime/Controls/DateTime.php
@@ -129,7 +129,8 @@ public function getControl()
 	 */
 	public function getControlPart()
 	{
-		$key = reset(func_get_args());
+		$args = func_get_args();
+		$key = reset($args);
 
 		$name = $this->getHtmlName();
 
diff --git a/src/IPub/FormDateTime/Controls/Time.php b/src/IPub/FormDateTime/Controls/Time.php
index 26b74de..6df65d1 100644
--- a/src/IPub/FormDateTime/Controls/Time.php
+++ b/src/IPub/FormDateTime/Controls/Time.php
@@ -136,7 +136,8 @@ public function getControl()
 	 */
 	public function getControlPart()
 	{
-		$key = reset(func_get_args());
+		$args = func_get_args();
+		$key = reset($args);
 
 		$name = $this->getHtmlName();