DedeCMS.Site 
* @copyright Copyright (c) 2007 - 2010, DesDev, Inc. 
* @author [email protected] 
* @link http://www.51php.com 
*/ 
if(isset($_GET['arcID'])) $aid = intval($_GET['arcID']); 
$arcID = $aid = (isset($_GET['aid']) && is_numeric($_GET['aid'])) ? intval
($_GET['aid']) : 0; 
if($aid==0) die(' Request Error! '); 
$cacheFile = '../data/cache/myad-'.$aid.'.htm'; 
if(file_exists($cacheFile) && filesize($cacheFile) > 100) 
{ 
echo file_get_contents($cacheFile); 
exit(); 
} 
require_once '../include/common.inc.php'; 
$row = $dsql->GetOne("SELECT * FROM `myad` WHERE aid='$aid' 
"); 
$adbody = ''; 
if($row['timeset']==0) 
{ 
$adbody = $row['normbody']; 
} else { 
$ntime = time(); 
if($ntime > $row['endtime'] || $ntime < $row['starttime']) 
{ 
$adbody = $row['expbody']; 
} else { 
$adbody = $row['normbody']; 
} 
} 
$adbody = str_replace('"', '"',$adbody); 
$adbody = str_replace("
", "
",$adbody); 
$adbody = str_replace("
", "
",$adbody); 
$adbody = "
"; 
$fp = fopen($cacheFile, 'w'); 
fwrite($fp, $adbody); 
fclose($fp);