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   1  <?php
   2  /**
   3   * MyBB 1.8
   4   * Copyright 2014 MyBB Group, All Rights Reserved
   5   *
   6   * Website: http://www.mybb.com
   7   * License: http://www.mybb.com/about/license
   8   *
   9   */
  10  
  11  /**
  12   * Upgrade Script: 1.8.21
  13   */
  14  
  15  $upgrade_detail = array(
  16      "revert_all_templates" => 0,
  17      "revert_all_themes" => 0,
  18      "revert_all_settings" => 0
  19  );
  20  
  21  @set_time_limit(0);
  22  
  23  function upgrade49_dbchanges()
  24  {
  25      global $output, $db;
  26  
  27      $output->print_header("Updating Database");
  28      echo "<p>Performing necessary upgrade queries...</p>";
  29      flush();
  30  
  31      if($db->field_exists('yahoo', 'users'))
  32      {
  33          $db->drop_column('users', 'yahoo');
  34      }
  35  
  36      $db->delete_query("settings", "name='allowyahoofield'");
  37  
  38      $db->modify_column('attachments', 'filename', 'varchar(255)', true, "''");
  39      $db->modify_column('attachments', 'attachname', 'varchar(255)', true, "''");
  40  
  41      $output->print_contents("<p>Click next to continue with the upgrade process.</p>");
  42      $output->print_footer("49_done");
  43  }