7 files changed, 44 insertions, 16 deletions
diff --git a/phpBB/install/database_update.php b/phpBB/install/database_update.php
index 88ce98936c..77f6214705 100644
--- a/phpBB/install/database_update.php
+++ b/phpBB/install/database_update.php
@@ -34,7 +34,24 @@ define('IN_INSTALL', true);
 $phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './../';
 $phpEx = substr(strrchr(__FILE__, '.'), 1);
 
-require($phpbb_root_path . 'includes/startup.' . $phpEx);
+function phpbb_require_updated($path, $optional = false)
+{
+    global $phpbb_root_path;
+
+    $new_path = $phpbb_root_path . 'install/update/new/' . $path;
+    $old_path = $phpbb_root_path . $path;
+
+    if (file_exists($new_path))
+    {
+        require($new_path);
+    }
+    else if (!$optional || file_exists($old_path))
+    {
+        require($old_path);
+    }
+}
+
+phpbb_require_updated('includes/startup.' . $phpEx);
 
 $updates_to_version = UPDATES_TO_VERSION;
 $debug_from_version = DEBUG_FROM_VERSION;
@@ -72,10 +89,7 @@ require($phpbb_root_path . 'includes/auth.' . $phpEx);
 
 require($phpbb_root_path . 'includes/functions.' . $phpEx);
 
-if (file_exists($phpbb_root_path . 'includes/functions_content.' . $phpEx))
-{
-	require($phpbb_root_path . 'includes/functions_content.' . $phpEx);
-}
+phpbb_require_updated('includes/functions_content.' . $phpEx, true);
 
 require($phpbb_root_path . 'includes/functions_admin.' . $phpEx);
 require($phpbb_root_path . 'includes/constants.' . $phpEx);
diff --git a/phpBB/install/index.php b/phpBB/install/index.php
index ff6a297022..5189cbfc8e 100644
--- a/phpBB/install/index.php
+++ b/phpBB/install/index.php
@@ -24,7 +24,24 @@ if (version_compare(PHP_VERSION, '4.3.3') < 0)
 	die('You are running an unsupported PHP version. Please upgrade to PHP 4.3.3 or higher before trying to install phpBB 3.0');
 }
 
-require($phpbb_root_path . 'includes/startup.' . $phpEx);
+function phpbb_require_updated($path, $optional = false)
+{
+    global $phpbb_root_path;
+
+    $new_path = $phpbb_root_path . 'install/update/new/' . $path;
+    $old_path = $phpbb_root_path . $path;
+
+    if (file_exists($new_path))
+    {
+        require($new_path);
+    }
+    else if (!$optional || file_exists($old_path))
+    {
+        require($old_path);
+    }
+}
+
+phpbb_require_updated('includes/startup.' . $phpEx);
 
 // Try to override some limits - maybe it helps some...
 @set_time_limit(0);
@@ -57,10 +74,7 @@ else
 // Include essential scripts
 require($phpbb_root_path . 'includes/functions.' . $phpEx);
 
-if (file_exists($phpbb_root_path . 'includes/functions_content.' . $phpEx))
-{
-	require($phpbb_root_path . 'includes/functions_content.' . $phpEx);
-}
+phpbb_require_updated('includes/functions_content.' . $phpEx, true);
 
 include($phpbb_root_path . 'includes/auth.' . $phpEx);
 include($phpbb_root_path . 'includes/session.' . $phpEx);
diff --git a/phpBB/styles/prosilver/template/viewforum_body.html b/phpBB/styles/prosilver/template/viewforum_body.html
index 6a789074b1..02f42fa097 100644
--- a/phpBB/styles/prosilver/template/viewforum_body.html
+++ b/phpBB/styles/prosilver/template/viewforum_body.html
@@ -49,7 +49,7 @@
 			<fieldset>
 				<input class="inputbox search tiny" type="text" name="keywords" id="search_keywords" size="20" value="{L_SEARCH_FORUM}" onclick="if (this.value == '{LA_SEARCH_FORUM}') this.value = '';" onblur="if (this.value == '') this.value = '{LA_SEARCH_FORUM}';" />
 				<input class="button2" type="submit" value="{L_SEARCH}" />
-				{S_SEARCH_HIDDEN_FIELDS}
+				{S_SEARCH_LOCAL_HIDDEN_FIELDS}
 			</fieldset>
 			</form>
 		</div>
diff --git a/phpBB/styles/prosilver/template/viewtopic_body.html b/phpBB/styles/prosilver/template/viewtopic_body.html
index 98e1988d10..32292f89ef 100644
--- a/phpBB/styles/prosilver/template/viewtopic_body.html
+++ b/phpBB/styles/prosilver/template/viewtopic_body.html
@@ -42,7 +42,7 @@
 			<fieldset>
 				<input class="inputbox search tiny"  type="text" name="keywords" id="search_keywords" size="20" value="{L_SEARCH_TOPIC}" onclick="if(this.value=='{LA_SEARCH_TOPIC}')this.value='';" onblur="if(this.value=='')this.value='{LA_SEARCH_TOPIC}';" />
 				<input class="button2" type="submit" value="{L_SEARCH}" />
-				{S_SEARCH_HIDDEN_FIELDS}
+				{S_SEARCH_LOCAL_HIDDEN_FIELDS}
 			</fieldset>
 			</form>
 		</div>
diff --git a/phpBB/styles/subsilver2/template/searchbox.html b/phpBB/styles/subsilver2/template/searchbox.html
index 09b87a15d8..622961c881 100644
--- a/phpBB/styles/subsilver2/template/searchbox.html
+++ b/phpBB/styles/subsilver2/template/searchbox.html
@@ -1 +1 @@
-<form method="get" name="search" action="{S_SEARCHBOX_ACTION}"><span class="gensmall">{L_SEARCH_FOR}:</span> <input class="post" type="text" name="keywords" size="20" /> <input class="btnlite" type="submit" value="{L_GO}" />{S_SEARCH_HIDDEN_FIELDS}</form>
+<form method="get" name="search" action="{S_SEARCHBOX_ACTION}"><span class="gensmall">{L_SEARCH_FOR}:</span> <input class="post" type="text" name="keywords" size="20" /> <input class="btnlite" type="submit" value="{L_GO}" />{S_SEARCH_LOCAL_HIDDEN_FIELDS}</form>
diff --git a/phpBB/viewforum.php b/phpBB/viewforum.php
index fff5be69d3..61ec27ed79 100644
--- a/phpBB/viewforum.php
+++ b/phpBB/viewforum.php
@@ -267,7 +267,7 @@ $post_alt = ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['FORUM_LO
 // Display active topics?
 $s_display_active = ($forum_data['forum_type'] == FORUM_CAT && ($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false;
 
-$s_search_hidden_fields = array('fid' => $forum_id);
+$s_search_hidden_fields = array('fid' => array($forum_id));
 if ($_SID)
 {
 	$s_search_hidden_fields['sid'] = $_SID;
@@ -311,7 +311,7 @@ $template->assign_vars(array(
 	'S_FORUM_ACTION'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id" . (($start == 0) ? '' : "&amp;start=$start")),
 	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
 	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx"),
-	'S_SEARCH_HIDDEN_FIELDS'	=> build_hidden_fields($s_search_hidden_fields),
+	'S_SEARCH_LOCAL_HIDDEN_FIELDS'	=> build_hidden_fields($s_search_hidden_fields),
 	'S_SINGLE_MODERATOR'	=> (!empty($moderators[$forum_id]) && sizeof($moderators[$forum_id]) > 1) ? false : true,
 	'S_IS_LOCKED'			=> ($forum_data['forum_status'] == ITEM_LOCKED) ? true : false,
 	'S_VIEWFORUM'			=> true,
diff --git a/phpBB/viewtopic.php b/phpBB/viewtopic.php
index e4c02a88fb..08e82591de 100644
--- a/phpBB/viewtopic.php
+++ b/phpBB/viewtopic.php
@@ -646,7 +646,7 @@ $template->assign_vars(array(
 	'S_VIEWTOPIC'			=> true,
 	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
 	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx"),
-	'S_SEARCH_HIDDEN_FIELDS'	=> build_hidden_fields($s_search_hidden_fields),
+	'S_SEARCH_LOCAL_HIDDEN_FIELDS'	=> build_hidden_fields($s_search_hidden_fields),
 
 	'S_DISPLAY_POST_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
 	'S_DISPLAY_REPLY_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,