original_string: public static function delete_data_for_all_users_in_context(\context $context) {
          global $DB;
  
          if ($context instanceof \context_course) {
              $sectionsql = "itemid IN (SELECT id FROM {course_sections} WHERE course = ?) AND type = ?";
              $DB->delete_records_select('backup_controllers', $sectionsql, [$context->instanceid, \backup::TYPE_1SECTION]);
              $DB->delete_records('backup_controllers', ['itemid' => $context->instanceid, 'type' => \backup::TYPE_1COURSE]);
          }
          if ($context instanceof \context_module) {
              $DB->delete_records('backup_controllers', ['itemid' => $context->instanceid, 'type' => \backup::TYPE_1ACTIVITY]);
          }
          return;
      }
code: public static function delete_data_for_all_users_in_context(\context $context) {
          global $DB;
  
          if ($context instanceof \context_course) {
              $sectionsql = "itemid IN (SELECT id FROM {course_sections} WHERE course = ?) AND type = ?";
              $DB->delete_records_select('backup_controllers', $sectionsql, [$context->instanceid, \backup::TYPE_1SECTION]);
              $DB->delete_records('backup_controllers', ['itemid' => $context->instanceid, 'type' => \backup::TYPE_1COURSE]);
          }
          if ($context instanceof \context_module) {
              $DB->delete_records('backup_controllers', ['itemid' => $context->instanceid, 'type' => \backup::TYPE_1ACTIVITY]);
          }
          return;
      }
code_tokens: public static function delete_data_for_all_users_in_context ( \ context $ context ) { global $ DB ; if ( $ context instanceof \ context_course ) { $ sectionsql = "itemid IN (SELECT id FROM {course_sections} WHERE course = ?) AND type = ?" ; $ DB -> delete_records_select ( 'backup_controllers' , $ sectionsql , [ $ context -> instanceid , \ backup :: TYPE_1SECTION ] ) ; $ DB -> delete_records ( 'backup_controllers' , [ 'itemid' => $ context -> instanceid , 'type' => \ backup :: TYPE_1COURSE ] ) ; } if ( $ context instanceof \ context_module ) { $ DB -> delete_records ( 'backup_controllers' , [ 'itemid' => $ context -> instanceid , 'type' => \ backup :: TYPE_1ACTIVITY ] ) ; } return ; }
docstring: Delete all user data which matches the specified context.
  Only dealing with the specific context - not it's child contexts.
  
  @param \context $context A user context.
docstring_tokens: Delete all user data which matches the specified context . Only dealing with the specific context - not it s child contexts .