From 4b092895bc510efb6cc329b325a0426e720f05d5 Mon Sep 17 00:00:00 2001
From: NeonXP <frei@neonxp.info>
Date: Wed, 18 Sep 2013 20:27:46 +0400
Subject: ~ remove callable for PHP 5.3

---
 src/NXP/MathExecutor.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/NXP/MathExecutor.php')

diff --git a/src/NXP/MathExecutor.php b/src/NXP/MathExecutor.php
index 7eaa914..f348355 100644
--- a/src/NXP/MathExecutor.php
+++ b/src/NXP/MathExecutor.php
@@ -164,7 +164,7 @@ class MathExecutor
      * @param  int          $places   Count of arguments
      * @return MathExecutor
      */
-    public function addFunction($name, callable $function = null, $places = 1)
+    public function addFunction($name, $function = null, $places = 1)
     {
         $this->tokenFactory->addFunction($name, $function, $places);
 
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