Feature 1244 resolved

Replace all mysql functions in core code by ones independant of database engine

Fix small php code synxtax : hash must be accessed with [ ] and not { }.

git-svn-id: http://piwigo.org/svn/trunk@4325 68402e56-0260-453c-a942-63ccdbb3a9ee

include/category_default.inc.php

@@ -45,7 +45,7 @@ SELECT *
   WHERE id IN ('.implode(',', $selection).')
 ;';
   $result = pwg_query($query);
-  while ($row = mysql_fetch_assoc($result))
+  while ($row = pwg_db_fetch_assoc($result))
   {
     $row['rank'] = $rank_of[ $row['id'] ];