diff options
Diffstat (limited to 'system/libraries/Cache/drivers/Cache_apc.php')
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_apc.php | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/system/libraries/Cache/drivers/Cache_apc.php b/system/libraries/Cache/drivers/Cache_apc.php index e0d2ffb39..f2b61adb1 100644 --- a/system/libraries/Cache/drivers/Cache_apc.php +++ b/system/libraries/Cache/drivers/Cache_apc.php @@ -6,7 +6,7 @@ * * This content is released under the MIT License (MIT) * - * Copyright (c) 2014 - 2015, British Columbia Institute of Technology + * Copyright (c) 2014 - 2017, British Columbia Institute of Technology * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -28,10 +28,10 @@ * * @package CodeIgniter * @author EllisLab Dev Team - * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/) - * @copyright Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/) + * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) + * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/) * @license http://opensource.org/licenses/MIT MIT License - * @link http://codeigniter.com + * @link https://codeigniter.com * @since Version 2.0.0 * @filesource */ @@ -49,6 +49,24 @@ defined('BASEPATH') OR exit('No direct script access allowed'); class CI_Cache_apc extends CI_Driver { /** + * Class constructor + * + * Only present so that an error message is logged + * if APC is not available. + * + * @return void + */ + public function __construct() + { + if ( ! $this->is_supported()) + { + log_message('error', 'Cache: Failed to initialize APC; extension not loaded/enabled?'); + } + } + + // ------------------------------------------------------------------------ + + /** * Get * * Look for a value in the cache. If it exists, return the data @@ -79,7 +97,7 @@ class CI_Cache_apc extends CI_Driver { * * @param string $id Cache ID * @param mixed $data Data to store - * @param int $ttol Length of time (in seconds) to cache the data + * @param int $ttl Length of time (in seconds) to cache the data * @param bool $raw Whether to store the raw value * @return bool TRUE on success, FALSE on failure */ @@ -198,13 +216,6 @@ class CI_Cache_apc extends CI_Driver { */ public function is_supported() { - if ( ! extension_loaded('apc') OR ! ini_get('apc.enabled')) - { - log_message('debug', 'The APC PHP extension must be loaded to use APC Cache.'); - return FALSE; - } - - return TRUE; + return (extension_loaded('apc') && ini_get('apc.enabled')); } - } |