zhphpframework （二十）cookie类

<?php
/**
* Created by JetBrains PhpStorm.
* User: 张华
* Date: 14-3-8
* Time: 下午12:21
* QQ: 746502560@qq.com
* To change this template use File | Settings | File Templates.
*/
final class cookie {

public static function  addCookie($cookie_name, $value)
{
setcookie($cookie_name,$value,time()+3600*24,APP_PATH.'data/cookie/');
}

public static function  setCookie($cookie_name, $value)
{
return (is_null(self::getCookie($cookie_name)))?setcookie($cookie_name,$value,time()+3600*24,APP_PATH.'data/cookie/'):setcookie($cookie_name,$value,time()+3600*24,APP_PATH.'data/cookie/');
}

public static function  getCookie($cookie_name)
{
return (isset($_COOKIE[$cookie_name])) ? $_COOKIE[$cookie_name] : null;
}

public static function  getAllCookie()
{
return $_COOKIE;
}

public static function  unsetCookie()
{
$cookies = func_get_args();
foreach($cookies as $cookie) {
if(self::getCookie($cookie)) {
setcookie($cookie,'del',time()-3600,APP_PATH.'data/cookie/');
}
}
}

public static function  unsetAllCookie()
{
$cookies = func_get_args();
foreach($cookies as $cookie) {
if(self::getCookie($cookie)) {
setcookie($cookie,'del',time()-3600,APP_PATH.'data/cookie/');
}
}
$_COOKIE=array();
unset($_COOKIE);
}

/**
* 设置cookie跨域
*/
public static  function cookie_domain(){
header("P3P: CP=CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR");
}
}