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

search_rules.php

@@ -135,7 +135,7 @@ SELECT id, uppercats, global_rank
   $categories = array();
   if (!empty($result))
   {
-    while ($row = mysql_fetch_assoc($result))
+    while ($row = pwg_db_fetch_assoc($result))
     {
       array_push($categories, $row);
     }