From 4aaa1783117c5d6f6dd48a3019f6e7b06a010b2d Mon Sep 17 00:00:00 2001
From: Andrey Kutejko <andy128k@gmail.com>
Date: Fri, 1 Aug 2014 23:14:15 +0300
Subject: [PATCH] namespaced functions

---
 ipf.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ipf.php b/ipf.php
index 1920260..96378fc 100644
--- a/ipf.php
+++ b/ipf.php
@@ -118,7 +118,7 @@ final class IPF
         if (is_array($function)) {
             // object/class method
             $callable = $function;
-        } elseif (preg_match('/^(\w+)::(\w+)$/', $function, $m)) {
+        } elseif (preg_match('/^([\\\\\w]+)::(\w+)$/i', $function, $m)) {
             // static method
             $callable = array($m[1], $m[2]);
         } else {
-- 
2.49.0