From 19b9535e43d831e3da13e4e1908d610f9c63edad Mon Sep 17 00:00:00 2001
From: Christian Boltz <postfixadmin@cboltz.de>
Date: Wed, 11 Jan 2012 18:40:58 +0000
Subject: [PATCH] functions.inc.php: - PHP around 5.3.8 includes hex2bin as
 native function - http://php.net/hex2bin   therefore we have to wrap our
 function (which fortunately gives the same   results) with function_exists().
   Reported by MadOtis on #postfixadmin

git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@1328 a1433add-5e2c-0410-b055-b7f2511e0802
---
 functions.inc.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/functions.inc.php b/functions.inc.php
index 12e179d3..fb0e33f5 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -1252,6 +1252,7 @@ function create_salt () {
     return $salt;
 }
 
+/**/ if (!function_exists('hex2bin')) { # PHP around 5.3.8 includes hex2bin as native function - http://php.net/hex2bin
 function hex2bin ($str) {
     $len = strlen ($str);
     $nstr = "";
@@ -1261,6 +1262,7 @@ function hex2bin ($str) {
     }
     return $nstr;
 }
+/**/ }
 
 function to64 ($v, $n) {
     $ITOA64 = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";