PHP 列出当前文件夹中所有目录
不想每次测试 PHP 时都开虚拟机，于是在电脑上用 XAMPP 搭建了测试平台。
我现在已经把我的博客数据导到本地，准备写一个自己的模板。
因为我习惯给不同的项目建一个文件夹，而在根目录不想放其他东西，为了能够更方便地进入各个项目，我就想在根目录的里建个索引，一个项目对应一个超链接。用静态页固然可以，但是如果我一新增项目岂不是要更新这个静态页?程序猿一般都很懒，于是写了个小程序，用来列出当前文件夹中的所有目录。
".$filename[$i]."
/n"; } }
很简单很实用的一个小程序，再弄个 CSS 文件稍微美化一下就行了!
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