File Source for CookieUtil.class.php

<?php
/**
* Zikula Application Framework
*
* @copyright Robert Gasch
* @link http://www.zikula.org
* @version $Id: CookieUtil.class.php 20486 2006-11-11 16:17:02Z rgasch $
* @license GNU/GPL - http://www.gnu.org/copyleft/gpl.html
* @author Robert Gasch rgasch@gmail.com
* @uses generic data utililty class
* @package Zikula_Core
*/
/**
* CookieUtil
*
* @package Zikula_Core
* @subpackage CookieUtil
*/
class CookieUtil
{
/**
* Set a cookie value
*
* @author Drak
* @param string $name name of cookie
* @param string $value
* @param int $expires unix epoch dat for expiry
* @param string $path
* @param string $domain domain must be at least .domain.tld
* @param bool $secure to set if cookie must only be set over existing https connection
* @param bool $signed override system setting to use signatures
* @return bool
*/
function setCookie($name, $value='', $expires=null, $path=null, $domain=null, $secure=null, $signed = true)
{
if (!$name) {
return pn_exit('setCookie: must specify at least cookie name '. DataUtil::formatForDisplay($name));
}
if (!is_string($value)) {
return pn_exit('setCookie: ' . DataUtil::formatForDisplay($value) . ' must be a string');
}
if (pnConfigGetVar('signcookies') && (!$signed==false)){ // sign the cookie
$value = SecurityUtil::signData($value);
}
return setcookie($name, $value, $expires, $path, $domain, $secure);
}
/**
* Get a cookie
*
* @author Drak
* @param string $name name of cookie
* @param bool $signed override system setting to use signatures
* @param bool $default default value
* @return mixed cookie value as string or bool false
*/
function getCookie($name, $signed=true, $default='')
{
$cookie = FormUtil::getPassedValue($name, $default, 'COOKIE');
if (pnConfigGetVar('signcookies') && (!$signed==false)){
return SecurityUtil::checkSignedData($cookie);
}
return $cookie;
}
/**
* Delete given cookie
* can be called multiple times, but must be other output is sent to browser.
*
* @author Drak
* @param string $name nmame of cookie
* @return bool
*/
function deleteCookie($name)
{
return CookieUtil::setCookie($name, '', time());
}
}

Source for file CookieUtil.class.php