Move method so it's only called when necessary

diff --git a/lib/Twig/Template.php b/lib/Twig/Template.php
index 168a962..45a5349 100644 (file)
--- a/lib/Twig/Template.php
+++ b/lib/Twig/Template.php
@@ -402,8 +402,6 @@ abstract class Twig_Template implements Twig_TemplateInterface
             throw new Twig_Error_Runtime(sprintf('Impossible to invoke a method ("%s") on a %s variable ("%s")', $item, gettype($object), $object), -1, $this->getTemplateName());
         }
 
-        $class = get_class($object);
-
         // object property
         if (Twig_Template::METHOD_CALL !== $type) {
             if (isset($object->$item) || array_key_exists((string) $item, $object)) {
@@ -419,6 +417,8 @@ abstract class Twig_Template implements Twig_TemplateInterface
             }
         }
 
+        $class = get_class($object);
+
         // object method
         if (!isset(self::$cache[$class]['methods'])) {
             self::$cache[$class]['methods'] = array_change_key_case(array_flip(get_class_methods($object)));