From a357da3ea2f6d925c4b6ca4aa89085aa270adc0d Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Tue, 22 Jul 2014 11:13:39 +0000
Subject: [PATCH] allow all php serialized values, to fix integer timestamps in
 async table

---
 phpgwapi/inc/common_functions.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/phpgwapi/inc/common_functions.inc.php b/phpgwapi/inc/common_functions.inc.php
index 08c68c1bfc..4a78dd2efd 100755
--- a/phpgwapi/inc/common_functions.inc.php
+++ b/phpgwapi/inc/common_functions.inc.php
@@ -1601,8 +1601,8 @@ if (isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE_
  */
 function json_php_unserialize($str, $allow_not_serialized=false)
 {
-	if (($str[0] == 'a' && $str[1] == ':' || $str === 'N;') &&
-		($arr = php_safe_unserialize($str)) !== false)
+	if ((in_array($str[0], array('a', 'i', 's', 'b', 'O', 'C')) && $str[1] == ':' || $str === 'N;') &&
+		($arr = php_safe_unserialize($str)) !== false || $str === 'b:0;')
 	{
 		return $arr;
 	}