删除2天前的临时上传文件：<br><br />
<b>Warning</b>:  rmdir(): open_basedir restriction in effect. File() is not within the allowed path(s): (/www/wwwroot/app.cqlp.com/:/tmp/) in <b>/www/wwwroot/app.cqlp.com/up/cron_Del.php</b> on line <b>37</b><br />