123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051 |
- <?php defined('SYSPATH') OR die('No direct script access.');
- /**
- * Object used for caching the results of select queries. See [Results](/database/results#select-cached) for usage and examples.
- *
- * @package Kohana/Database
- * @category Query/Result
- * @author Kohana Team
- * @copyright (c) 2009 Kohana Team
- * @license http://kohanaphp.com/license
- */
- class Kohana_Database_Result_Cached extends Database_Result {
- public function __construct(array $result, $sql, $as_object = NULL)
- {
- parent::__construct($result, $sql, $as_object);
- // Find the number of rows in the result
- $this->_total_rows = count($result);
- }
- public function __destruct()
- {
- // Cached results do not use resources
- }
- public function cached()
- {
- return $this;
- }
- public function seek($offset)
- {
- if ($this->offsetExists($offset))
- {
- $this->_current_row = $offset;
- return TRUE;
- }
- else
- {
- return FALSE;
- }
- }
- public function current()
- {
- // Return an array of the row
- return $this->valid() ? $this->_result[$this->_current_row] : NULL;
- }
- } // End Database_Result_Cached
|