Use is_object() instead of !is_string() when checking for callables

contao · Mar 25, 2015 · 855fe68 · 855fe68
1 parent 944bb7f
commit 855fe68
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/system/modules/core/library/Contao/Template.php b/system/modules/core/library/Contao/Template.php
@@ -93,8 +93,7 @@ public function __get($strKey)
 	{
 		if (isset($this->arrData[$strKey]))
 		{
-			// Disable string callables to avoid calling PHP functions
-			if (!is_string($this->arrData[$strKey]) && is_callable($this->arrData[$strKey]))
+			if (is_object($this->arrData[$strKey]) && is_callable($this->arrData[$strKey]))
 			{
 				return $this->arrData[$strKey]();
 			}