From 723337d2f68940eff64586cc91151fad2c40ea6e Mon Sep 17 00:00:00 2001
From: Mate Bartus <mate.bartus@gmail.com>
Date: Sat, 25 Jul 2015 14:42:37 +0200
Subject: [PATCH] [ticket/13740] Use JSON for installer config

PHPBB3-13740
---
 phpBB/phpbb/install/helper/config.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/phpBB/phpbb/install/helper/config.php b/phpBB/phpbb/install/helper/config.php
index 38376da82a..b0480e7e5b 100644
--- a/phpBB/phpbb/install/helper/config.php
+++ b/phpBB/phpbb/install/helper/config.php
@@ -231,7 +231,7 @@ class config
 
 		if (!empty($serialized_data))
 		{
-			$unserialized_data = unserialize($serialized_data);
+			$unserialized_data = json_decode($serialized_data, true);
 
 			$this->installer_config = (is_array($unserialized_data['installer_config'])) ? $unserialized_data['installer_config'] : array();
 			$this->progress_data = (is_array($unserialized_data['progress_data'])) ? $unserialized_data['progress_data'] : array();
@@ -259,7 +259,7 @@ class config
 
 		// Create file content
 		$file_content = '<?php // ';
-		$file_content .= serialize($save_array);
+		$file_content .= json_encode($save_array);
 		$file_content .= "\n";
 
 		// Dump file_content to disk