| <?php if (!defined('BASEPATH')) exit('No direct script access allowed');
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| /**
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| * CodeIgniter
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| *
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| * An open source application development framework for PHP 4.3.2 or newer
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| *
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| * @package CodeIgniter
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| * @author ExpressionEngine Dev Team
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| * @copyright Copyright (c) 2006, EllisLab, Inc.
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| * @license http://codeigniter.com/user_guide/license.html
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| * @link http://codeigniter.com
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| * @since Version 1.3
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| * @filesource
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| */
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|
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| // ------------------------------------------------------------------------
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|
|
| /**
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| * CI_BASE - For PHP 4
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| *
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| * This file is used only when CodeIgniter is being run under PHP 4.
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| *
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| * In order to allow CI to work under PHP 4 we had to make the Loader class
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| * the parent of the Controller Base class. It's the only way we can
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| * enable functions like $this->load->library('email') to instantiate
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| * classes that can then be used within controllers as $this->email->send()
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| *
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| * PHP 4 also has trouble referencing the CI super object within application
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| * constructors since objects do not exist until the class is fully
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| * instantiated. Basically PHP 4 sucks...
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| *
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| * Since PHP 5 doesn't suffer from this problem so we load one of
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| * two files based on the version of PHP being run.
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| *
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| * @package CodeIgniter
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| * @subpackage codeigniter
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| * @category front-controller
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| * @author ExpressionEngine Dev Team
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| * @link http://codeigniter.com/user_guide/
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| */
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| class CI_Base extends CI_Loader {
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|
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| function CI_Base()
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| {
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| // This allows syntax like $this->load->foo() to work
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| parent::CI_Loader();
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| $this->load =& $this;
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|
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| // This allows resources used within controller constructors to work
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| global $OBJ;
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| $OBJ = $this->load; // Do NOT use a reference.
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| }
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| }
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|
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| function &get_instance()
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| {
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| global $CI, $OBJ;
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|
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| if (is_object($CI))
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| {
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| return $CI;
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| }
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|
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| return $OBJ->load;
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| }
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|
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| |
| /* End of file Base4.php */ |
| /* Location: ./system/codeigniter/Base4.php */ |