路径好烦啊。
此代码文件在 /admin/下 文件名为a.php
<br />
$b=aa;<br />
$a='../'.$b;<br />
mkdir($a,0700);
生成的路径是上一层。那应该就是 /aa/生成一个这样的目录。域名访问 http://a.com/aa/才对啊
上一层老获取不到。
Statement:The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn