From d60276e86421927896c12e40e1d05acacc8959a1 Mon Sep 17 00:00:00 2001
From: Christian Boltz <postfixadmin@cboltz.de>
Date: Wed, 11 Jan 2012 18:45:10 +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/branches/postfixadmin-2.3@1329 a1433add-5e2c-0410-b055-b7f2511e0802
---
 CHANGELOG.TXT     | 1 +
 functions.inc.php | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/CHANGELOG.TXT b/CHANGELOG.TXT
index c66a867d..d848233f 100644
--- a/CHANGELOG.TXT
+++ b/CHANGELOG.TXT
@@ -24,6 +24,7 @@ SVN changes since 2.3.4 release (postfixadmin-2.3 branch)
   - create-domain: fix SQL injection (only exploitable by superadmins)
   - add missing $LANG['pAdminDelete_admin_error']
   - don't mark mailbox targets with recipient delimiter as "forward only"
+  - wrap hex2bin with function_exists() - PHP 5.3.8 has it as native function
 
 Version 2.3.4 - 2011/09/16 - SVN r1180 (postfixadmin-2.3 branch)
 ----------------------------------------------------------------
diff --git a/functions.inc.php b/functions.inc.php
index f36b00b7..f76a7c8f 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -1356,6 +1356,7 @@ 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);
@@ -1367,6 +1368,7 @@ function hex2bin ($str)
     }
     return $nstr;
 }
+/**/ }
 
 function to64 ($v, $n)
 {