original_string: public function execute() {
          global $DB;
  
          // Check if the category bin is disabled or there is no expiry time.
          $lifetime = get_config('tool_recyclebin', 'categorybinexpiry');
          if (!\tool_recyclebin\category_bin::is_enabled() || $lifetime <= 0) {
              return true;
          }
  
          // Get the items we can delete.
          $items = $DB->get_recordset_select('tool_recyclebin_category', 'timecreated <= :timecreated',
              array('timecreated' => time() - $lifetime));
          foreach ($items as $item) {
              mtrace("[tool_recyclebin] Deleting item '{$item->id}' from the category recycle bin ...");
              $bin = new \tool_recyclebin\category_bin($item->categoryid);
              $bin->delete_item($item);
          }
          $items->close();
  
          return true;
      }
code: public function execute() {
          global $DB;
  
          // Check if the category bin is disabled or there is no expiry time.
          $lifetime = get_config('tool_recyclebin', 'categorybinexpiry');
          if (!\tool_recyclebin\category_bin::is_enabled() || $lifetime <= 0) {
              return true;
          }
  
          // Get the items we can delete.
          $items = $DB->get_recordset_select('tool_recyclebin_category', 'timecreated <= :timecreated',
              array('timecreated' => time() - $lifetime));
          foreach ($items as $item) {
              mtrace("[tool_recyclebin] Deleting item '{$item->id}' from the category recycle bin ...");
              $bin = new \tool_recyclebin\category_bin($item->categoryid);
              $bin->delete_item($item);
          }
          $items->close();
  
          return true;
      }
code_tokens: public function execute ( ) { global $ DB ; // Check if the category bin is disabled or there is no expiry time. $ lifetime = get_config ( 'tool_recyclebin' , 'categorybinexpiry' ) ; if ( ! \ tool_recyclebin \ category_bin :: is_enabled ( ) || $ lifetime <= 0 ) { return true ; } // Get the items we can delete. $ items = $ DB -> get_recordset_select ( 'tool_recyclebin_category' , 'timecreated <= :timecreated' , array ( 'timecreated' => time ( ) - $ lifetime ) ) ; foreach ( $ items as $ item ) { mtrace ( "[tool_recyclebin] Deleting item '{$item->id}' from the category recycle bin ..." ) ; $ bin = new \ tool_recyclebin \ category_bin ( $ item -> categoryid ) ; $ bin -> delete_item ( $ item ) ; } $ items -> close ( ) ; return true ; }
docstring: Delete all expired items.
docstring_tokens: Delete all expired items .