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Diffstat (limited to 'system/core/Base4.php')
-rw-r--r-- | system/core/Base4.php | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/system/core/Base4.php b/system/core/Base4.php deleted file mode 100644 index ef7838d69..000000000 --- a/system/core/Base4.php +++ /dev/null @@ -1,70 +0,0 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); -/** - * CodeIgniter - * - * An open source application development framework for PHP 4.3.2 or newer - * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 1.3 - * @filesource - */ - -// ------------------------------------------------------------------------ - -/** - * CI_BASE - For PHP 4 - * - * This file is used only when CodeIgniter is being run under PHP 4. - * - * In order to allow CI to work under PHP 4 we had to make the Loader class - * the parent of the Controller Base class. It's the only way we can - * enable functions like $this->load->library('email') to instantiate - * classes that can then be used within controllers as $this->email->send() - * - * PHP 4 also has trouble referencing the CI super object within application - * constructors since objects do not exist until the class is fully - * instantiated. Basically PHP 4 sucks... - * - * Since PHP 5 doesn't suffer from this problem so we load one of - * two files based on the version of PHP being run. - * @PHP4 - * - * @package CodeIgniter - * @subpackage codeigniter - * @category front-controller - * @author ExpressionEngine Dev Team - * @link http://codeigniter.com/user_guide/ - */ - class CI_Base extends CI_Loader { - - function CI_Base() - { - // This allows syntax like $this->load->foo() to work - parent::CI_Loader(); - $this->load =& $this; - - // This allows resources used within controller constructors to work - global $OBJ; - $OBJ = $this->load; // Do NOT use a reference. - } -} - -function &get_instance() -{ - global $CI, $OBJ; - - if (is_object($CI)) - { - return $CI; - } - - return $OBJ->load; -} - - -/* End of file Base4.php */ -/* Location: ./system/core/Base4.php */
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