source: sourcecode/system/helpers/cookie_helper.php @ 1

<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
 * CodeIgniter
 *
 * An open source application development framework for PHP 5.1.6 or newer
 *
 * @package             CodeIgniter
 * @author              ExpressionEngine Dev Team
 * @copyright   Copyright (c) 2008 - 2011, EllisLab, Inc.
 * @license             http://codeigniter.com/user_guide/license.html
 * @link                http://codeigniter.com
 * @since               Version 1.0
 * @filesource
 */

// ------------------------------------------------------------------------

/**
 * CodeIgniter Cookie Helpers
 *
 * @package             CodeIgniter
 * @subpackage  Helpers
 * @category    Helpers
 * @author              ExpressionEngine Dev Team
 * @link                http://codeigniter.com/user_guide/helpers/cookie_helper.html
 */

// ------------------------------------------------------------------------

/**
 * Set cookie
 *
 * Accepts six parameter, or you can submit an associative
 * array in the first parameter containing all the values.
 *
 * @access      public
 * @param       mixed
 * @param       string  the value of the cookie
 * @param       string  the number of seconds until expiration
 * @param       string  the cookie domain.  Usually:  .yourdomain.com
 * @param       string  the cookie path
 * @param       string  the cookie prefix
 * @return      void
 */
if ( ! function_exists('set_cookie'))
{
        function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE)
        {
                // Set the config file options
                $CI =& get_instance();
                $CI->input->set_cookie($name, $value, $expire, $domain, $path, $prefix, $secure);
        }
}

// --------------------------------------------------------------------

/**
 * Fetch an item from the COOKIE array
 *
 * @access      public
 * @param       string
 * @param       bool
 * @return      mixed
 */
if ( ! function_exists('get_cookie'))
{
        function get_cookie($index = '', $xss_clean = FALSE)
        {
                $CI =& get_instance();

                $prefix = '';

                if ( ! isset($_COOKIE[$index]) && config_item('cookie_prefix') != '')
                {
                        $prefix = config_item('cookie_prefix');
                }

                return $CI->input->cookie($prefix.$index, $xss_clean);
        }
}

// --------------------------------------------------------------------

/**
 * Delete a COOKIE
 *
 * @param       mixed
 * @param       string  the cookie domain.  Usually:  .yourdomain.com
 * @param       string  the cookie path
 * @param       string  the cookie prefix
 * @return      void
 */
if ( ! function_exists('delete_cookie'))
{
        function delete_cookie($name = '', $domain = '', $path = '/', $prefix = '')
        {
                set_cookie($name, '', '', $domain, $path, $prefix);
        }
}


/* End of file cookie_helper.php */
/* Location: ./system/helpers/cookie_helper.php */