blocks/online_users/db/upgrade.php

   1 <?php  //$Id$
   2
   3 // This file keeps track of upgrades to
   4 // the online_users block
   5 //
   6 // Sometimes, changes between versions involve
   7 // alterations to database structures and other
   8 // major things that may break installations.
   9 //
  10 // The upgrade function in this file will attempt
  11 // to perform all the necessary actions to upgrade
  12 // your older installtion to the current version.
  13 //
  14 // If there's something it cannot do itself, it
  15 // will tell you what you need to do.
  16 //
  17 // The commands in here will all be database-neutral,
  18 // using the functions defined in lib/ddllib.php
  19
  20 function xmldb_block_online_users_upgrade($oldversion=0) {
  21
  22     global $CFG, $THEME, $db;
  23
  24     $result = true;
  25
  26 /// And upgrade begins here. For each one, you'll need one
  27 /// block of code similar to the next one. Please, delete
  28 /// this comment lines once this file start handling proper
  29 /// upgrade code.
  30
  31 /// if ($result && $oldversion < YYYYMMDD00) { //New version in version.php
  32 ///     $result = result of "/lib/ddllib.php" function calls
  33 /// }
  34
  35     return $result;
  36 }
  37
  38 ?>