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Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
  • PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.

Differences Between: [Versions 310 and 400] [Versions 311 and 400] [Versions 39 and 400] [Versions 400 and 401] [Versions 400 and 402] [Versions 400 and 403]

   1  <?php
   2  // This file keeps track of upgrades to
   3  // the data module
   4  //
   5  // Sometimes, changes between versions involve
   6  // alterations to database structures and other
   7  // major things that may break installations.
   8  //
   9  // The upgrade function in this file will attempt
  10  // to perform all the necessary actions to upgrade
  11  // your older installation to the current version.
  12  //
  13  // If there's something it cannot do itself, it
  14  // will tell you what you need to do.
  15  //
  16  // The commands in here will all be database-neutral,
  17  // using the methods of database_manager class
  18  //
  19  // Please do not forget to use upgrade_set_timeout()
  20  // before any action that may take longer time to finish.
  21  
  22  defined('MOODLE_INTERNAL') || die();
  23  
  24  function xmldb_data_upgrade($oldversion) {
  25      global $CFG, $DB;
  26  
  27      // Automatically generated Moodle v3.6.0 release upgrade line.
  28      // Put any upgrade step following this.
  29  
  30      // Automatically generated Moodle v3.7.0 release upgrade line.
  31      // Put any upgrade step following this.
  32  
  33      if ($oldversion < 2019052001) {
  34  
  35          $columns = $DB->get_columns('data');
  36  
  37          $oldclass = "mod-data-default-template ##approvalstatus##";
  38          $newclass = "mod-data-default-template ##approvalstatusclass##";
  39  
  40          // Update existing classes.
  41          $DB->replace_all_text('data', $columns['singletemplate'], $oldclass, $newclass);
  42          $DB->replace_all_text('data', $columns['listtemplate'], $oldclass, $newclass);
  43          $DB->replace_all_text('data', $columns['addtemplate'], $oldclass, $newclass);
  44          $DB->replace_all_text('data', $columns['rsstemplate'], $oldclass, $newclass);
  45          $DB->replace_all_text('data', $columns['asearchtemplate'], $oldclass, $newclass);
  46  
  47          // Data savepoint reached.
  48          upgrade_mod_savepoint(true, 2019052001, 'data');
  49      }
  50      // Automatically generated Moodle v3.8.0 release upgrade line.
  51      // Put any upgrade step following this.
  52  
  53      // Automatically generated Moodle v3.9.0 release upgrade line.
  54      // Put any upgrade step following this.
  55  
  56      // Automatically generated Moodle v4.0.0 release upgrade line.
  57      // Put any upgrade step following this.
  58  
  59      return true;
  60  }