Home > Backend Development > PHP Tutorial > 小弟我很好奇啊是如何篡改的,哪位高手来说说,网站统计次数被篡改

小弟我很好奇啊是如何篡改的,哪位高手来说说,网站统计次数被篡改

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Release: 2016-06-13 11:38:17
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我很好奇啊,是怎么篡改的,谁来说说,网站统计次数被篡改

本帖最后由 xjl756425616 于 2013-10-22 09:16:19 编辑 被人统计次数改了
原本3650多
被改成了50多,今天早晨6:22分改的,貌似是广东深圳那边的IP




代码如下
<?php<br />	$file_name=$_REQUEST['name'];<br />	$file_name=iconv("utf-8","gb2312",$file_name);<br />	$file_dir="./download/";<br />	if(!file_exists($file_dir.$file_name))<br />	{<br />		echo "文件找不到!";<br />		exit;<br />	}<br />	else<br />	{<br />		header("Content-Type:text/plain");  <br />		header("Accept-Ranges:bytes");<br />		header("Content-Disposition:attachment;filename=".$file_name);<br />		$file=fopen($file_dir.$file_name,"r");<br />		echo fread($file,filesize($file_dir.$file_name));<br />		fclose($file);<br />		$num=file_get_contents("./num.dat");<br />		$num=(int)($num)+1;<br />		file_put_contents("./num.dat",$num);<br />		exit;<br />	}<br />?>
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