diff options
Diffstat (limited to 'system/libraries/Cache/drivers/Cache_file.php')
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_file.php | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index 6c37e7005..be392d3d2 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -1,13 +1,25 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 4.3.2 or newer + * An open source application development framework for PHP 5.1.6 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. * * @package CodeIgniter - * @author ExpressionEngine Dev Team + * @author EllisLab Dev Team * @copyright Copyright (c) 2006 - 2011 EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com * @since Version 2.0 * @filesource @@ -21,7 +33,7 @@ * @package CodeIgniter * @subpackage Libraries * @category Core - * @author ExpressionEngine Dev Team + * @author EllisLab Dev Team * @link */ @@ -107,7 +119,14 @@ class CI_Cache_file extends CI_Driver { */ public function delete($id) { - return unlink($this->_cache_path.$id); + if (file_exists($this->_cache_path.$id)) + { + return unlink($this->_cache_path.$id); + } + else + { + return FALSE; + } } // ------------------------------------------------------------------------ @@ -192,4 +211,4 @@ class CI_Cache_file extends CI_Driver { // End Class /* End of file Cache_file.php */ -/* Location: ./system/libraries/Cache/drivers/Cache_file.php */
\ No newline at end of file +/* Location: ./system/libraries/Cache/drivers/Cache_file.php */ |