freenetis-github/application/helpers/cookie.php @ b8a40ec0
| 8baed187 | Michal Kliment | <?php defined('SYSPATH') or die('No direct script access.');
|
|
/*
|
|||
* This file is part of open source system FreenetIS
|
|||
* and it is released under GPLv3 licence.
|
|||
*
|
|||
* More info about licence can be found:
|
|||
* http://www.gnu.org/licenses/gpl-3.0.html
|
|||
*
|
|||
* More info about project can be found:
|
|||
* http://www.freenetis.org/
|
|||
*
|
|||
*/
|
|||
/**
|
|||
* Cookie helper class.
|
|||
*
|
|||
* $Id: cookie.php 1970 2008-02-06 21:54:29Z Shadowhand $
|
|||
*
|
|||
* @package Core
|
|||
* @author Kohana Team
|
|||
* @copyright (c) 2007-2008 Kohana Team
|
|||
* @license http://kohanaphp.com/license.html
|
|||
*/
|
|||
class cookie {
|
|||
/**
|
|||
* Sets a cookie with the given parameters.
|
|||
*
|
|||
* @param string cookie name or array of config options
|
|||
* @param string cookie value
|
|||
* @param integer number of seconds before the cookie expires
|
|||
* @param string URL path to allow
|
|||
* @param string URL domain to allow
|
|||
* @param boolean HTTPS only
|
|||
* @param boolean HTTP only (requires PHP 5.2 or higher)
|
|||
* @param string collision-prevention prefix
|
|||
* @return boolean
|
|||
*/
|
|||
public static function set($name, $value = NULL, $expire = NULL, $path = NULL, $domain = NULL, $secure = NULL, $httponly = NULL, $prefix = NULL)
|
|||
{
|
|||
if (headers_sent())
|
|||
return FALSE;
|
|||
// If the name param is an array, we import it
|
|||
is_array($name) and extract($name, EXTR_OVERWRITE);
|
|||
// Fetch default options
|
|||
$config = Config::get('cookie');
|
|||
foreach (array('value', 'expire', 'domain', 'path', 'prefix', 'secure', 'httponly') as $item)
|
|||
{
|
|||
if ($$item === NULL AND isset($config[$item]))
|
|||
{
|
|||
$$item = $config[$item];
|
|||
}
|
|||
}
|
|||
// Expiration timestamp
|
|||
$expire = ($expire == 0) ? 0 : time() + (int) $expire;
|
|||
// Only set httponly if possible
|
|||
return (version_compare(PHP_VERSION, '5.2', '>='))
|
|||
? setcookie($prefix.$name, $value, $expire, $path, $domain, $secure, $httponly)
|
|||
: setcookie($prefix.$name, $value, $expire, $path, $domain, $secure);
|
|||
}
|
|||
/**
|
|||
* Fetch a cookie value, using the Input library.
|
|||
*
|
|||
* @param string cookie name
|
|||
* @param string collision-prevention prefix
|
|||
* @param boolean use XSS cleaning on the value
|
|||
* @return string
|
|||
*/
|
|||
public static function get($name, $prefix = NULL, $xss_clean = FALSE)
|
|||
{
|
|||
if ($prefix === NULL)
|
|||
{
|
|||
$prefix = (string) Config::get('cookie.prefix');
|
|||
}
|
|||
return Input::instance()->cookie($prefix.$name, $xss_clean);
|
|||
}
|
|||
/**
|
|||
* Nullify and unset a cookie.
|
|||
*
|
|||
* @param string cookie name
|
|||
* @param string URL path
|
|||
* @param string URL domain
|
|||
* @param string collision-prevention prefix
|
|||
* @return boolean
|
|||
*/
|
|||
public static function delete($name, $path = NULL, $domain = NULL, $prefix = NULL)
|
|||
{
|
|||
// Sets the cookie value to an empty string, and the expiration to 24 hours ago
|
|||
return cookie::set($name, '', -86400, $path, $domain, FALSE, FALSE, $prefix);
|
|||
}
|
|||
} // End cookie
|