- upgrade scripts added for releases 1.3.x

- my_error function moved from admin/include/functions.php to
  include/functions.inc.php

- because MySQL temporary tables are not always authorized on creation, use
  a temporary table name (with the current microsecond) on a non temporary
  table (in mass_updates function)

- ability to retrieve distant full directories (usefull in upgrade scripts)

- global variables $count_queries and $queries_time moved into global array
  $page

- get_cat_display_name displays category names in correct order : the one
  given by uppercats

- function setup_style simplified

- default value for configuration parameter "show_nb_comments" set to false
  (less queries by default)


git-svn-id: http://piwigo.org/svn/trunk@672 68402e56-0260-453c-a942-63ccdbb3a9ee

include/functions_category.inc.php

@@ -221,18 +221,23 @@ SELECT '.implode(',', $infos).'
   }
   $cat['comment'] = nl2br($cat['comment']);
 
-  $cat['name'] = array();
-
+  $names = array();
   $query = '
 SELECT name,id
   FROM '.CATEGORIES_TABLE.'
   WHERE id IN ('.$cat['uppercats'].')
-  ORDER BY id ASC
 ;';
   $result = pwg_query($query);
   while($row = mysql_fetch_array($result))
   {
-    $cat['name'][$row['id']] = $row['name'];
+    $names[$row['id']] = $row['name'];
+  }
+
+  // category names must be in the same order than uppercats list
+  $cat['name'] = array();
+  foreach (explode(',', $cat['uppercats']) as $cat_id)
+  {
+    $cat['name'][$cat_id] = $names[$cat_id];
   }
   
   return $cat;