Subversion-Projekte lars-tiefland.codeigniter

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Revision Autor Zeilennr. Zeile
1 lars 1 
<?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) 2008, 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 1.0
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 * @filesource
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 */
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// ------------------------------------------------------------------------
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/**
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 * CodeIgniter Cookie Helpers
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 *
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 * @package		CodeIgniter
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 * @subpackage	Helpers
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 * @category	Helpers
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 * @author		ExpressionEngine Dev Team
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 * @link		http://codeigniter.com/user_guide/helpers/cookie_helper.html
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 */
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// ------------------------------------------------------------------------
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/**
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 * Set cookie
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 *
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 * Accepts six parameter, or you can submit an associative
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 * array in the first parameter containing all the values.
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 *
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 * @access	public
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 * @param	mixed
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 * @param	string	the value of the cookie
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 * @param	string	the number of seconds until expiration
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 * @param	string	the cookie domain.  Usually:  .yourdomain.com
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 * @param	string	the cookie path
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 * @param	string	the cookie prefix
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 * @return	void
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 */
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if ( ! function_exists('set_cookie'))
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{
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	function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '')
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	{
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		if (is_array($name))
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		{
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			foreach (array('value', 'expire', 'domain', 'path', 'prefix', 'name') as $item)
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			{
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				if (isset($name[$item]))
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				{
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					$$item = $name[$item];
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				}
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			}
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		}
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		// Set the config file options
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		$CI =& get_instance();
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		if ($prefix == '' AND $CI->config->item('cookie_prefix') != '')
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		{
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			$prefix = $CI->config->item('cookie_prefix');
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		}
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		if ($domain == '' AND $CI->config->item('cookie_domain') != '')
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		{
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			$domain = $CI->config->item('cookie_domain');
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		}
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		if ($path == '/' AND $CI->config->item('cookie_path') != '/')
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		{
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			$path = $CI->config->item('cookie_path');
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		}
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		if ( ! is_numeric($expire))
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		{
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			$expire = time() - 86500;
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		}
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		else
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		{
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			if ($expire > 0)
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			{
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				$expire = time() + $expire;
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			}
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			else
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			{
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				$expire = 0;
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			}
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		}
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		setcookie($prefix.$name, $value, $expire, $path, $domain, 0);
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	}
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}
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// --------------------------------------------------------------------
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/**
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 * Fetch an item from the COOKIE array
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 *
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 * @access	public
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 * @param	string
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 * @param	bool
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 * @return	mixed
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 */
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if ( ! function_exists('get_cookie'))
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{
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	function get_cookie($index = '', $xss_clean = FALSE)
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	{
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		$CI =& get_instance();
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		$prefix = '';
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		if ( ! isset($_COOKIE[$index]) && config_item('cookie_prefix') != '')
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		{
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			$prefix = config_item('cookie_prefix');
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		}
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		return $CI->input->cookie($prefix.$index, $xss_clean);
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	}
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}
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// --------------------------------------------------------------------
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/**
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 * Delete a COOKIE
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 *
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 * @param	mixed
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 * @param	string	the cookie domain.  Usually:  .yourdomain.com
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 * @param	string	the cookie path
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 * @param	string	the cookie prefix
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 * @return	void
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 */
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if ( ! function_exists('delete_cookie'))
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{
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	function delete_cookie($name = '', $domain = '', $path = '/', $prefix = '')
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	{
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		set_cookie($name, '', '', $domain, $path, $prefix);
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	}
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}
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/* End of file cookie_helper.php */
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/* Location: ./system/helpers/cookie_helper.php */