PHP 5 Directory 函数

本是古典何须时尚 2024-04-07 12:01 52阅读 0赞

### PHP Directory 简介 ###

Directory 函数允许您获得关于目录及其内容的信息。

--------------------

### 安装 ###

PHP Directory 函数是 PHP 核心的组成部分。无需安装即可使用这些函数。

--------------------

### PHP 5 Directory 函数 ###

<table> 
 <tbody> 
  <tr> 
   <th>函数</th> 
   <th>描述</th> 
  </tr> 
  <tr> 
   <td><a href="https://www.runoob.com/php/func-directory-chdir.html" title="chdir()" rel="nofollow">chdir()</a></td> 
   <td>改变当前的目录。</td> 
  </tr> 
  <tr> 
   <td><a href="https://www.runoob.com/php/func-directory-chroot.html" title="chroot()" rel="nofollow">chroot()</a></td> 
   <td>改变根目录。</td> 
  </tr> 
  <tr> 
   <td><a href="https://www.runoob.com/php/func-directory-closedir.html" title="closedir()" rel="nofollow">closedir()</a></td> 
   <td>关闭目录句柄。</td> 
  </tr> 
  <tr> 
   <td><a href="https://www.runoob.com/php/func-directory-dir.html" title="dir()" rel="nofollow">dir()</a></td> 
   <td>返回 Directory 类的实例。</td> 
  </tr> 
  <tr> 
   <td><a href="https://www.runoob.com/php/func-directory-getcwd.html" title="getcwd()" rel="nofollow">getcwd()</a></td> 
   <td>返回当前工作目录。</td> 
  </tr> 
  <tr> 
   <td><a href="https://www.runoob.com/php/func-directory-opendir.html" title="opendir()" rel="nofollow">opendir()</a></td> 
   <td>打开目录句柄。</td> 
  </tr> 
  <tr> 
   <td><a href="https://www.runoob.com/php/func-directory-readdir.html" title="readdir()" rel="nofollow">readdir()</a></td> 
   <td>返回目录句柄中的条目。</td> 
  </tr> 
  <tr> 
   <td><a href="https://www.runoob.com/php/func-directory-rewinddir.html" title="rewinddir()" rel="nofollow">rewinddir()</a></td> 
   <td>重置目录句柄。</td> 
  </tr> 
  <tr> 
   <td><a href="https://www.runoob.com/php/func-directory-scandir.html" title="scandir()" rel="nofollow">scandir()</a></td> 
   <td>返回指定目录中的文件和目录的数组。</td> 
  </tr> 
 </tbody> 
</table>