Twig update to latest Twig 1.x legacy as per vichan

1 files changed, 34 insertions, 7 deletions

diff --git a/inc/lib/Twig/SimpleFilter.php b/inc/lib/Twig/SimpleFilter.php
index d35c5633..ee4c0aeb 100644
--- a/inc/lib/Twig/SimpleFilter.php
+++ b/inc/lib/Twig/SimpleFilter.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of Twig.
  *
- * (c) 2009-2012 Fabien Potencier
+ * (c) Fabien Potencier
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
@@ -12,6 +12,8 @@
 /**
  * Represents a template filter.
  *
+ * @final
+ *
  * @author Fabien Potencier <fabien@symfony.com>
  */
 class Twig_SimpleFilter
@@ -27,12 +29,15 @@ class Twig_SimpleFilter
         $this->callable = $callable;
         $this->options = array_merge(array(
             'needs_environment' => false,
-            'needs_context'     => false,
-            'is_safe'           => null,
-            'is_safe_callback'  => null,
-            'pre_escape'        => null,
-            'preserves_safety'  => null,
-            'node_class'        => 'Twig_Node_Expression_Filter',
+            'needs_context' => false,
+            'is_variadic' => false,
+            'is_safe' => null,
+            'is_safe_callback' => null,
+            'pre_escape' => null,
+            'preserves_safety' => null,
+            'node_class' => 'Twig_Node_Expression_Filter',
+            'deprecated' => false,
+            'alternative' => null,
         ), $options);
     }
 
@@ -91,4 +96,26 @@ class Twig_SimpleFilter
     {
         return $this->options['pre_escape'];
     }
+
+    public function isVariadic()
+    {
+        return $this->options['is_variadic'];
+    }
+
+    public function isDeprecated()
+    {
+        return (bool) $this->options['deprecated'];
+    }
+
+    public function getDeprecatedVersion()
+    {
+        return $this->options['deprecated'];
+    }
+
+    public function getAlternative()
+    {
+        return $this->options['alternative'];
+    }
 }
+
+class_alias('Twig_SimpleFilter', 'Twig\TwigFilter', false);