php的缓存类

昨天在phpx.com找到的,真是爽极了.
感谢dxf218

我修正了其中一点点小小小的问题
/*
*    FileName                :    cache.inc.php
*    Link                    :   [url]http://blog.111cn.net/dxflingxing/[/url]
*    Author                    :   dxflingxing
*    Date                    :    2006-5-9
*    Last Modified            :    2006-5-16
*    Version                    :    1.0.1
*    Descrīption                :    Cache a page in file formart
*    Notice                    :    Make sure you cache file dir can be readed and wrote
*
*    Thanks to                :    小邪,barryonline(寒)
************************************************************
*
*    Usage                    :
*        # Cache active time half an hour
*        # This Can Auotmatic make some none exist dirs
*        # Or you can use an cache file in curent dir
*        # The Usage Such as
*        # $cache  &nbsp