- added updated coding guidelines

- introduced is_registered and is_bot flags for correct determinition of guest/registered/bot users
- changed bot code to act on useragent || ip


git-svn-id: file:///svn/phpbb/trunk@5117 89ea8834-ac86-4346-8a33-228a782c2dd0

phpBB/includes/db/mysql.php

@@ -454,7 +454,7 @@ class sql_db
 					{
 						while ($row = mysql_fetch_assoc($result))
 						{
-							if (!$html_table && count($row))
+							if (!$html_table && sizeof($row))
 							{
 								$html_table = TRUE;
 								$html_hold .= '<table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center"><tr>';