From 6835979dbf14492cd4a682f7953a9f9b03126007 Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Fri, 20 Mar 2015 17:47:56 +0100
Subject: [PATCH] [ticket/514] Use preg_replace_callback in main_menu

B3P-514
---
 modules/main_menu.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/main_menu.php b/modules/main_menu.php
index e1f99bbc..3c833348 100644
--- a/modules/main_menu.php
+++ b/modules/main_menu.php
@@ -534,7 +534,9 @@ class main_menu extends module_base
 	*/
 	private function utf_unserialize($serial_str)
 	{
-		$out = preg_replace('!s:(\d+):"(.*?)";!se', "'s:'.strlen('$2').':\"$2\";'", $serial_str);
+		$out = preg_replace_callback('!s:(\d+):"(.*?)";!s', function ($result) {
+			return 's:' . strlen($result[2]) . ":\"{$result[2]}\";";
+		}, $serial_str);
 		return unserialize($out);
 	}
 }