From 7bc07dc132f96027289c994ef3eeb618ebc2ec3d Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Mon, 21 Nov 2011 10:36:47 +0100
Subject: [PATCH] removed usage of Reflection in Twig_Template::getAttribute() (thanks Pierre Joye for the property tip)

---
 CHANGELOG             |    1 +
 lib/Twig/Template.php |   24 ++++++++++++------------
 2 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 158cfdc..23bb977 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
 * 1.4.0-RC2
 
+ * removed usage of Reflection in Twig_Template::getAttribute()
  * added the Twig C extension (replaces the implementation of Twig_Template::getAttribute() by a C function)
  * added negative timestamp support to the date filter
 
diff --git a/lib/Twig/Template.php b/lib/Twig/Template.php
index 27d28bb..f05c9b0 100644
--- a/lib/Twig/Template.php
+++ b/lib/Twig/Template.php
@@ -352,22 +352,16 @@ abstract class Twig_Template implements Twig_TemplateInterface
             throw new Twig_Error_Runtime(sprintf('Item "%s" for "%s" does not exist', $item, is_array($object) ? 'Array' : $object));
         }
 
-        // get some information about the object
         $class = get_class($object);
-        if (!isset(self::$cache[$class])) {
-            $r = new ReflectionClass($class);
-            self::$cache[$class] = array('methods' => array(), 'properties' => array());
-            foreach ($r->getMethods(ReflectionMethod::IS_PUBLIC) as $method) {
-                self::$cache[$class]['methods'][strtolower($method->getName())] = true;
-            }
-
-            foreach ($r->getProperties(ReflectionProperty::IS_PUBLIC) as $property) {
-                self::$cache[$class]['properties'][$property->getName()] = true;
-            }
-        }
 
         // object property
         if (Twig_TemplateInterface::METHOD_CALL !== $type) {
+            if (!isset(self::$cache[$class]['properties'])) {
+                foreach ($object as $k => $v) {
+                    self::$cache[$class]['properties'][$k] = true;
+                }
+            }
+
             if (isset(self::$cache[$class]['properties'][$item])
                 || isset($object->$item) || array_key_exists($item, $object)
             ) {
@@ -384,6 +378,12 @@ abstract class Twig_Template implements Twig_TemplateInterface
         }
 
         // object method
+        if (!isset(self::$cache[$class]['methods'])) {
+            foreach (get_class_methods($object) as $method) {
+                self::$cache[$class]['methods'][strtolower($method)] = true;
+            }
+        }
+
         $lcItem = strtolower($item);
         if (isset(self::$cache[$class]['methods'][$lcItem])) {
             $method = $item;
-- 
1.7.2.5