PHP简单防盗链
发表于:2007-06-21来源:作者:点击数:
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?php $ADMIN[defaulturl] = "http://siyizhu.com/404.htm";//盗链返回的地址 $okaysites = array("http://siyizhu.com/","http://www.siyizhu.com"); //白名单 $ADMIN[url_1] = "http://siyizhu.com/temp/download/";//下载地点1 $ADMIN[url_2] = "";//下载
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<?php
$ADMIN[defaulturl] = "http://siyizhu.com/404.htm";//盗链返回的地址 $okaysites = array("http://siyizhu.com/","http://www.siyizhu.com"); //白名单 $ADMIN[url_1] = "http://siyizhu.com/temp/download/";//下载地点1 $ADMIN[url_2] = "";//下载地点2,以此类推
$reffer = $HTTP_REFERER; if($reffer) { $yes = 0; while(list($domain, $subarray) = each($okaysites)) { if (ereg($subarray,"$reffer")) { $yes = 1; } } $theu = "url"."_"."$site"; if ($ADMIN[$theu] AND $yes == 1) { header("Location: $ADMIN[$theu]/$file"); } else { header("Location: $ADMIN[defaulturl]"); } } else { header("Location: $ADMIN[defaulturl]"); }
?> | | 使用方法:将上述代码保存为dao4.php, 比如我测试用的validatecode.rar在我的站点http://siyizhu.com/temp/download里面, 则用以下代码表示下载连接.
例如以下URL.复制到你的站点下试试
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http://722.512j.com/dao4.php?site=1&file=validatecode.rar | | 以上代码测试可用
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原文转自:http://www.ltesting.net