3 files changed, 22 insertions, 4 deletions
diff --git a/phpBB/includes/acp/acp_database.php b/phpBB/includes/acp/acp_database.php
index 62bcd43a47..758cd10434 100644
--- a/phpBB/includes/acp/acp_database.php
+++ b/phpBB/includes/acp/acp_database.php
@@ -21,6 +21,7 @@ if (!defined('IN_PHPBB'))
 */
 class acp_database
 {
+	var $db_tools;
 	var $u_action;
 
 	function main($id, $mode)
@@ -28,6 +29,12 @@ class acp_database
 		global $cache, $db, $user, $auth, $template, $table_prefix;
 		global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
 
+		if (!class_exists('phpbb_db_tools'))
+		{
+			require($phpbb_root_path . 'includes/db/db_tools.' . $phpEx);
+		}
+		$this->db_tools = new phpbb_db_tools($db);
+
 		$user->add_lang('acp/database');
 
 		$this->tpl_name = 'acp_database';
@@ -50,7 +57,7 @@ class acp_database
 				{
 					case 'download':
 						$type	= request_var('type', '');
-						$table	= request_var('table', array(''));
+						$table	= array_intersect($this->db_tools->sql_list_tables(), request_var('table', array('')));
 						$format	= request_var('method', '');
 						$where	= request_var('where', '');
 
@@ -173,8 +180,7 @@ class acp_database
 					break;
 
 					default:
-						include($phpbb_root_path . 'includes/functions_install.' . $phpEx);
-						$tables = get_tables($db);
+						$tables = $this->db_tools->sql_list_tables();
 						asort($tables);
 						foreach ($tables as $table_name)
 						{
diff --git a/phpBB/includes/acp/acp_styles.php b/phpBB/includes/acp/acp_styles.php
index d7b0484af8..47cd02bca7 100644
--- a/phpBB/includes/acp/acp_styles.php
+++ b/phpBB/includes/acp/acp_styles.php
@@ -667,7 +667,9 @@ inherit_from = {INHERIT_FROM}
 
 						if ($name && !in_array($name, $installed))
 						{
-							$new_ary[] = array(
+							// The array key is used for sorting later on.
+							// $file is appended because $name doesn't have to be unique.
+							$new_ary[$name . $file] = array(
 								'path'		=> $file,
 								'name'		=> $name,
 								'copyright'	=> $items['copyright'],
@@ -683,6 +685,8 @@ inherit_from = {INHERIT_FROM}
 
 		if (sizeof($new_ary))
 		{
+			ksort($new_ary);
+
 			foreach ($new_ary as $cfg)
 			{
 				$template->assign_block_vars('uninstalled', array(
diff --git a/phpBB/includes/acp/acp_users.php b/phpBB/includes/acp/acp_users.php
index 363c900edc..70e08f79f2 100644
--- a/phpBB/includes/acp/acp_users.php
+++ b/phpBB/includes/acp/acp_users.php
@@ -1009,6 +1009,13 @@ class acp_users
 				$user_row['posts_in_queue'] = (int) $db->sql_fetchfield('posts_in_queue');
 				$db->sql_freeresult($result);
 
+				$sql = 'SELECT post_id
+					FROM ' . POSTS_TABLE . '
+					WHERE poster_id = '. $user_id;
+				$result = $db->sql_query_limit($sql, 1);
+				$user_row['user_has_posts'] = (bool) $db->sql_fetchfield('post_id');
+				$db->sql_freeresult($result);
+
 				$template->assign_vars(array(
 					'L_NAME_CHARS_EXPLAIN'		=> sprintf($user->lang[$config['allow_name_chars'] . '_EXPLAIN'], $config['min_name_chars'], $config['max_name_chars']),
 					'L_CHANGE_PASSWORD_EXPLAIN'	=> sprintf($user->lang[$config['pass_complex'] . '_EXPLAIN'], $config['min_pass_chars'], $config['max_pass_chars']),
@@ -1036,6 +1043,7 @@ class acp_users
 					'USER_EMAIL'		=> $user_row['user_email'],
 					'USER_WARNINGS'		=> $user_row['user_warnings'],
 					'USER_POSTS'		=> $user_row['user_posts'],
+					'USER_HAS_POSTS'	=> $user_row['user_has_posts'],
 					'USER_INACTIVE_REASON'	=> $inactive_reason,
 				));